Merge pull request #2 from admin-else/feat/data-cli

add `data` command and utility functions for type assertion and map k…

.gitattributes

@@ -0,0 +1,2 @@
+**/*_test.go export-ignore
+**/testdata export-ignore

.github/workflows/go.yml

@@ -0,0 +1,28 @@
+# This workflow will build a golang project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go
+
+name: Go
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.25'
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...

.gitignore

@@ -2,3 +2,4 @@
 .idea/
 .failed_packets/
 tools/.*/
+.vscode/

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "data/minecraft-data"]
-	path = data/minecraft-data
-	url = git@github.com:PrismarineJS/minecraft-data.git

README.md

@@ -0,0 +1,5 @@
+# STROM
+
+# THIS IS WORK IN PROGRESS AND THE API WILL BREAK AS LONG AS THE THE PACKAGE VERSION IS v0.x.x
+
+feel free to contact me on [discord](https://discord.gg/n2Vjc2vcMf)

api/api.go

@@ -9,32 +9,40 @@ import (
 	"strings"
 	"time"
 
-	"github.com/admin-else/strom/crypto"
 	"github.com/google/uuid"
 )
 
+type Servers struct {
+	ServicesHost string
+	SessionHost  string
+	ProfilesHost string
+}
+
+var DefaultServers = &Servers{
+	ServicesHost: "https://api.minecraftservices.com",
+	SessionHost:  "https://sessionserver.mojang.com",
+	ProfilesHost: "https://api.mojang.com",
+}
+
 type Account struct {
+	*Servers
 	Name string
 	Uuid uuid.UUID
 	Ygg  string
 }
 
-const (
-	BaseUrlApi = "https://api.minecraftservices.com"
-)
-
 func (a *Account) doMcApiRequest(method string, url string, from any, to any) (err error) {
 	var b []byte
 	if method != "GET" {
 		b, err = json.Marshal(from)
 		if err != nil {
-			return err
+			return
 		}
 	}
 
 	r, err := http.NewRequest(method, url, bytes.NewReader(b))
 	if err != nil {
-		return err
+		return
 	}
 
 	r.Header.Set("Content-Type", "application/json")
@@ -44,21 +52,22 @@ func (a *Account) doMcApiRequest(method string, url string, from any, to any) (e
 
 	resp, err := http.DefaultClient.Do(r)
 	if err != nil {
-		return err
+		return
 	}
+	defer resp.Body.Close()
 
 	if !(resp.StatusCode >= 200 && resp.StatusCode <= 299) {
 		return fmt.Errorf("bad status code %v", resp.StatusCode)
 	}
 	b, err = io.ReadAll(resp.Body)
 	if err != nil {
-		return err
+		return
 	}
 	err = json.Unmarshal(b, to)
 	if err != nil {
-		return err
+		return
 	}
-	return nil
+	return
 }
 
 type PlayerKeys struct {
@@ -73,7 +82,7 @@ type PlayerKeys struct {
 }
 
 func (a *Account) FetchKeys() (keys PlayerKeys, err error) {
-	err = a.doMcApiRequest("POST", BaseUrlApi+"/player/certificates", nil, &keys)
+	err = a.doMcApiRequest("POST", a.ServicesHost+"/player/certificates", nil, &keys)
 	return
 }
 
@@ -90,10 +99,12 @@ func (a *Account) JoinServer(serverId string) (err error) {
 	if err != nil {
 		return
 	}
-	resp, err := http.Post("https://sessionserver.mojang.com/session/minecraft/join", "application/json", bytes.NewReader(body))
+	resp, err := http.Post(a.SessionHost+"/session/minecraft/join", "application/json", bytes.NewReader(body))
 	if err != nil {
 		return
 	}
+	defer resp.Body.Close()
+
 	if resp.StatusCode != 204 {
 		body, err = io.ReadAll(resp.Body)
 		if err != nil {
@@ -112,17 +123,10 @@ type NameChangResp struct {
 }
 
 func (a *Account) NameChangeInfo() (r NameChangResp, err error) {
-	err = a.doMcApiRequest("GET", "https://api.minecraftservices.com/minecraft/profile/namechange", nil, &r)
+	err = a.doMcApiRequest("GET", a.ServicesHost+"/minecraft/profile/namechange", nil, &r)
 	return
 }
 
-func NewOfflineAccount(name string) *Account {
-	return &Account{
-		Name: name,
-		Uuid: crypto.FromOfflinePlayer(name),
-	}
-}
-
 // PlayerProfile represents the player's profile information
 type PlayerProfile struct {
 	ID    string `json:"id"`
@@ -143,7 +147,7 @@ type PlayerProfile struct {
 
 // QueryProfile queries the player's profile
 func (a *Account) QueryProfile() (profile PlayerProfile, err error) {
-	err = a.doMcApiRequest("GET", BaseUrlApi+"/minecraft/profile", nil, &profile)
+	err = a.doMcApiRequest("GET", a.ServicesHost+"/minecraft/profile", nil, &profile)
 	return
 }
 
@@ -181,7 +185,7 @@ type PlayerAttributes struct {
 
 // QueryAttributes queries the player's attributes
 func (a *Account) QueryAttributes() (attrs PlayerAttributes, err error) {
-	err = a.doMcApiRequest("GET", BaseUrlApi+"/player/attributes", nil, &attrs)
+	err = a.doMcApiRequest("GET", a.ServicesHost+"/player/attributes", nil, &attrs)
 	return
 }
 
@@ -194,7 +198,7 @@ type ModifyAttributesRequest struct {
 
 // ModifyAttributes modifies the player's attributes
 func (a *Account) ModifyAttributes(req ModifyAttributesRequest) (attrs PlayerAttributes, err error) {
-	err = a.doMcApiRequest("POST", BaseUrlApi+"/player/attributes", req, &attrs)
+	err = a.doMcApiRequest("POST", a.ServicesHost+"/player/attributes", req, &attrs)
 	return
 }
 
@@ -205,24 +209,23 @@ type BlockedUsers struct {
 
 // GetBlocklist gets the list of blocked users
 func (a *Account) GetBlocklist() (blocklist BlockedUsers, err error) {
-	err = a.doMcApiRequest("GET", BaseUrlApi+"/privacy/blocklist", nil, &blocklist)
+	err = a.doMcApiRequest("GET", a.ServicesHost+"/privacy/blocklist", nil, &blocklist)
 	return
 }
 
-// CheckNameAvailability checks if a name is available
 type NameAvailability struct {
 	Status string `json:"status"` // DUPLICATE, AVAILABLE, NOT_ALLOWED
 }
 
 // CheckNameAvailability checks if a name is available
 func (a *Account) CheckNameAvailability(name string) (avail NameAvailability, err error) {
-	err = a.doMcApiRequest("GET", BaseUrlApi+"/minecraft/profile/name/"+name+"/available", nil, &avail)
+	err = a.doMcApiRequest("GET", a.ServicesHost+"/minecraft/profile/name/"+name+"/available", nil, &avail)
 	return
 }
 
 // ChangeName changes the player's name
 func (a *Account) ChangeName(newName string) (profile PlayerProfile, err error) {
-	err = a.doMcApiRequest("PUT", BaseUrlApi+"/minecraft/profile/name/"+newName, nil, &profile)
+	err = a.doMcApiRequest("PUT", a.ServicesHost+"/minecraft/profile/name/"+newName, nil, &profile)
 	return
 }
 
@@ -234,19 +237,19 @@ type ChangeSkinRequest struct {
 
 // ChangeSkin changes the player's skin
 func (a *Account) ChangeSkin(req ChangeSkinRequest) (profile PlayerProfile, err error) {
-	err = a.doMcApiRequest("POST", BaseUrlApi+"/minecraft/profile/skins", req, &profile)
+	err = a.doMcApiRequest("POST", a.ServicesHost+"/minecraft/profile/skins", req, &profile)
 	return
 }
 
 // ResetSkin resets the player's skin to default
 func (a *Account) ResetSkin() (profile PlayerProfile, err error) {
-	err = a.doMcApiRequest("DELETE", BaseUrlApi+"/minecraft/profile/skins/active", nil, &profile)
+	err = a.doMcApiRequest("DELETE", a.ServicesHost+"/minecraft/profile/skins/active", nil, &profile)
 	return
 }
 
 // HideCape hides the player's active cape
 func (a *Account) HideCape() (profile PlayerProfile, err error) {
-	err = a.doMcApiRequest("DELETE", BaseUrlApi+"/minecraft/profile/capes/active", nil, &profile)
+	err = a.doMcApiRequest("DELETE", a.ServicesHost+"/minecraft/profile/capes/active", nil, &profile)
 	return
 }
 
@@ -258,29 +261,53 @@ type ShowCapeRequest struct {
 // ShowCape shows a specific cape
 func (a *Account) ShowCape(capeID string) (profile PlayerProfile, err error) {
 	req := ShowCapeRequest{CapeID: capeID}
-	err = a.doMcApiRequest("PUT", BaseUrlApi+"/minecraft/profile/capes/active", req, &profile)
+	err = a.doMcApiRequest("PUT", a.ServicesHost+"/minecraft/profile/capes/active", req, &profile)
 	return
 }
 
 // CheckGiftCodeValidity checks if a gift code is valid
 func (a *Account) CheckGiftCodeValidity(giftCode string) (valid bool, err error) {
-	url := BaseUrlApi + "/productvoucher/giftcode"
+	url := a.ServicesHost + "/productvoucher/" + giftCode
 	r, err := http.NewRequest("GET", url, nil)
 	if err != nil {
-		return false, err
+		return
 	}
 
 	r.Header.Set("Authorization", "Bearer "+a.Ygg)
 
 	resp, err := http.DefaultClient.Do(r)
 	if err != nil {
-		return false, err
+		return
 	}
 	defer resp.Body.Close()
 
 	// Returns HTTP 200 or 204 if valid, 404 if invalid
 	if resp.StatusCode == 200 || resp.StatusCode == 204 {
-		return true, nil
+		valid = true
+		return
+	}
+	return
+}
+
+func NewAccountFromYGG(ygg string) (a *Account, err error) {
+	a = &Account{
+		Ygg:     ygg,
+		Servers: DefaultServers,
+	}
+	p, err := a.QueryProfile()
+	if err != nil {
+		return
+	}
+	a.Name = p.Name
+	a.Uuid, err = uuid.Parse(strings.ReplaceAll(p.ID, "-", ""))
+	return
+}
+
+func NewAccount(name string, uuid uuid.UUID, ygg string) (a *Account) {
+	return &Account{
+		Name:    name,
+		Uuid:    uuid,
+		Ygg:     ygg,
+		Servers: DefaultServers,
 	}
-	return false, nil
 }

api/offline.go

@@ -0,0 +1,10 @@
+package api
+
+import "github.com/admin-else/strom/crypto"
+
+func NewOfflineAccount(name string) *Account {
+	return &Account{
+		Name: name,
+		Uuid: crypto.FromOfflinePlayer(name),
+	}
+}

api/unauthenticated.go

@@ -0,0 +1,130 @@
+package api
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+)
+
+func BlockedServers() (s []string, err error) {
+	resp, err := http.Get("https://sessionserver.mojang.com/blockedservers")
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	d, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+	s = strings.Split(string(d), "\n")
+	return
+}
+
+type ProfileProperty struct {
+	Name      string `json:"name"`
+	Signature string `json:"signature,omitempty"`
+	Value     string `json:"value"`
+}
+
+type ProfileResp struct {
+	Id         string            `json:"id"`
+	Name       string            `json:"name"`
+	Legacy     bool              `json:"legacy"`
+	Properties []ProfileProperty `json:"properties"`
+}
+
+func HasJoined(name, server, ip string) (p ProfileResp, err error) {
+	url := "https://sessionserver.mojang.com/session/minecraft/hasJoined?username=" + name + "&serverId=" + server
+	if ip != "" {
+		url += "&ip=" + ip
+	}
+	resp, err := http.Get(url)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != 200 {
+		err = fmt.Errorf("bad status code %v", resp.StatusCode)
+		return
+	}
+	err = json.NewDecoder(resp.Body).Decode(&p)
+	return
+}
+
+type MojangPublicKeysResp struct {
+	ProfilePropertyKeys   []string `json:"profilePropertyKeys"`
+	PlayerCertificateKeys []string `json:"playerCertificateKeys"`
+
+	// AuthenticationKeys are undocumented by wiki.vg but they exist as of the time of writing so ill include them
+	AuthenticationKeys []string `json:"authenticationKeys"`
+}
+
+func MojangPublicKeys() (keys MojangPublicKeysResp, err error) {
+	resp, err := http.Get("https://sessionserver.mojang.com/session/minecraft/profile/public_key_by_token")
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	err = json.NewDecoder(resp.Body).Decode(&keys)
+	return
+}
+
+func Profile(id string, unsinged bool) (p ProfileResp, err error) {
+	url := "https://sessionserver.mojang.com/session/minecraft/profile/" + id
+	if !unsinged {
+		url += "?unsigned=false"
+	}
+	resp, err := http.Get(url)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	err = json.NewDecoder(resp.Body).Decode(&p)
+	return
+}
+
+type IdName struct {
+	Id   string `json:"id"`
+	Name string `json:"name"`
+}
+
+func NameToId(name string) (idName IdName, err error) {
+	// may also use these:
+	//https://api.mojang.com/users/profiles/minecraft/<player name>
+	//https://api.minecraftservices.com/minecraft/profile/lookup/name/<player name>
+	//https://api.mojang.com/minecraft/profile/lookup/name/<player name>
+	resp, err := http.Get("https://api.minecraftservices.com/minecraft/profile/lookup/name/" + name)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	err = json.NewDecoder(resp.Body).Decode(&idName)
+	return
+}
+
+func NameToIdBulk(names []string) (idNames []IdName, err error) {
+	b := bytes.NewBuffer(nil)
+	err = json.NewEncoder(b).Encode(names)
+	if err != nil {
+		return
+	}
+	// may also use these:
+	//https://api.mojang.com/profiles/minecraft
+	//https://api.minecraftservices.com/minecraft/profile/lookup/bulk/byname
+	//https://api.mojang.com/minecraft/profile/lookup/bulk/byname
+	r, err := http.NewRequest("POST", "https://api.minecraftservices.com/minecraft/profile/lookup/bulk/byname", b)
+	if err != nil {
+		return
+	}
+	r.Header.Set("Content-Type", "application/json")
+	resp, err := http.DefaultClient.Do(r)
+	if err != nil {
+		return
+	}
+	defer resp.Body.Close()
+	err = json.NewDecoder(resp.Body).Decode(&idNames)
+	return
+}

client/client.go

@@ -1,6 +1,7 @@
 package client
 
 import (
+	"context"
 	"net"
 
 	"github.com/admin-else/strom/proto"
@@ -22,15 +23,17 @@ func Connect(addr string) (ret *proto.Conn, err error) {
 	return
 }
 
+func ConnectVersionLess(addr string) (ret *proto.Conn, err error) {
+	return ConnectVersionLessCtx(context.Background(), addr)
+}
+
 // ConnectVersionLess connects to the given address without setting the version you should set it
 // when using this function.
 // You must close the connection when you're done with it
-func ConnectVersionLess(addr string) (ret *proto.Conn, err error) {
-	ret = &proto.Conn{}
-	ret.SetState(proto_base.Handshaking)
-	ret.SetCompressionThreshold(-1)
+func ConnectVersionLessCtx(ctx context.Context, addr string) (ret *proto.Conn, err error) {
+	ret = proto.NewConnCtx(ctx)
 	ret.Actor = proto_base.Client
-	ret.Conn, err = net.Dial("tcp", addr)
+	ret.Conn, err = (&net.Dialer{}).DialContext(ctx, "tcp", addr)
 	if err != nil {
 		return
 	}

client/config_ignorer.go

@@ -3,7 +3,6 @@ package client
 import (
 	"errors"
 	"fmt"
-	"log/slog"
 
 	"github.com/admin-else/strom/event"
 	"github.com/admin-else/strom/proto"
@@ -19,8 +18,8 @@ func (c *ConfigIgnorer) OnStart() (err error) {
 	return
 }
 
-func (c *ConfigIgnorer) Default(event event.Anything) (err error) {
-	slog.Debug("Config ignorer", "packet", fmt.Sprintf("%#v", event))
+func (c *ConfigIgnorer) Default(e event.Anything) (err error) {
+	c.Log.Debug("Config ignorer", "packet", fmt.Sprintf("%#v", e))
 	return
 }
 
@@ -56,7 +55,7 @@ func IgnoreConfig(c *proto.Conn) (err error) {
 	ci.RegisterUntilLatest(ci.OnPing)
 	ci.RegisterUntilLatest(ci.OnKeepAlive)
 
-	err = ci.Start()
+	err = ci.StartConn()
 	if err != nil {
 		err = errors.Join(err, errors.New("failed to ignore config"))
 	}

client/dns.go

@@ -106,7 +106,7 @@ func DoDnsSimple(in string) (out string, err error) {
 	if err != nil {
 		return
 	}
-	out = in
+	out = host + ":" + strconv.Itoa(int(portN))
 	if portN != 25565 {
 		return
 	}

client/handshake_packet.go

@@ -13,6 +13,7 @@ func MakeHandshakePacket(c *proto.Conn, nextState proto_base.State) (p *v1_21_8.
 	return MakeHandshakePacketAddr(c, nextState, c.RemoteAddr().String())
 }
 
+// MakeHandshakePacketAddr gets a custom addr
 func MakeHandshakePacketAddr(s *proto.Conn, nextState proto_base.State, addr string) (p *v1_21_8.HandshakingToServerPacketSetProtocol, err error) {
 	p = &v1_21_8.HandshakingToServerPacketSetProtocol{NextState: int32(nextState), ProtocolVersion: s.ProtocolVersion}
 	var portStr string

client/login.go

@@ -6,7 +6,6 @@ import (
 	"crypto/x509"
 	"encoding/json"
 	"errors"
-	"fmt"
 
 	"github.com/admin-else/strom/api"
 	"github.com/admin-else/strom/crypto"
@@ -42,11 +41,10 @@ func (k KickedDuringLoginErr) Error() string {
 }
 
 func (s *LoginClient) OnDefault(event event.Unhandled) (err error) {
-	err = fmt.Errorf("unexpected event: %#v", event)
-	return
-}
-
-func (s *LoginClient) OnCycle(_ event.Tick) (err error) {
+	if _, ok := event.Val.(proto_base.EncodeDecodeAble); !ok {
+		return
+	}
+	s.Log.Warn("unexpected packet during login client", "packet", event.Val)
 	return
 }
 
@@ -127,18 +125,17 @@ func (s *LoginClient) OnStart() (err error) {
 	return
 }
 
-func Login(c *proto.Conn, account *api.Account) (err error) {
+func LoginRaw(c *proto.Conn, account *api.Account) (err error) {
 	lc := &LoginClient{
 		Conn:    c,
 		Account: account,
 	}
 	lc.RegisterCritical(lc.OnDefault)
-	lc.RegisterCritical(lc.OnCycle)
 	lc.RegisterCritical(lc.OnClose)
-	lc.RegisterUntilLatest(lc.OnCompress)
-	lc.RegisterUntilLatest(lc.OnEncrypt)
-	lc.RegisterUntilLatest(lc.OnDisconnect)
-	lc.RegisterUntilLatest(lc.OnSuccess)
+	lc.RegisterCriticalUntilLatest(lc.OnCompress)
+	lc.RegisterCriticalUntilLatest(lc.OnEncrypt)
+	lc.RegisterCriticalUntilLatest(lc.OnDisconnect)
+	lc.RegisterCriticalUntilLatest(lc.OnSuccess)
 
 	p, err := MakeHandshakePacket(lc.Conn, proto_base.Login)
 	if err != nil {
@@ -152,21 +149,31 @@ func Login(c *proto.Conn, account *api.Account) (err error) {
 	lc.SetState(proto_base.Login)
 	err = lc.Send(&v1_21_8.LoginToServerPacketLoginStart{Username: lc.Account.Name, PlayerUUID: lc.Account.Uuid})
 
-	err = lc.Start()
+	err = lc.StartConn()
 	if err != nil {
 		err = errors.Join(FailedToLoginErr, err)
 	}
 	return
 }
 
-func ConnectAndLogin(connectTo string, account *api.Account) (c *proto.Conn, err error) {
+func LoginNoSrv(connectTo string, account *api.Account) (c *proto.Conn, err error) {
 	c, err = Connect(connectTo)
 	if err != nil {
 		return
 	}
-	err = Login(c, account)
+	err = LoginRaw(c, account)
+	return
+}
+
+func Login(connectTo string, account *api.Account) (c *proto.Conn, err error) {
+	connectTo, err = DoDnsSimple(connectTo)
 	if err != nil {
-		err = errors.Join(FailedToLoginErr, err)
+		return
 	}
+	c, err = Connect(connectTo)
+	if err != nil {
+		return
+	}
+	err = LoginRaw(c, account)
 	return
 }

client/status.go

@@ -1,6 +1,7 @@
 package client
 
 import (
+	"context"
 	"encoding/json"
 	"time"
 
@@ -19,10 +20,6 @@ type StatusClient struct {
 	DoPingRoundTripTime           bool
 }
 
-func (s *StatusClient) OnStart() (err error) {
-	return
-}
-
 func (s *StatusClient) OnStatus(p *v1_21_8.StatusToClientPacketServerInfo) (err error) {
 	s.Status = p.Response
 	s.PingSendTime = time.Now()
@@ -41,8 +38,9 @@ func (s *StatusClient) OnPong(p *v1_21_8.StatusToClientPacketPing) (err error) {
 }
 
 // StatusRaw returns a StatusClient that is not connected to a server.
-// So ignore the resource leak warning. And maybe attach a warn ignore comment
-func StatusRaw(addr string) (s *StatusClient, err error) {
+// So ignore the resource leak warning. And maybe attach a warn ignore comment.
+// It does not resolve SRV records.
+func StatusRaw(ctx context.Context, addr string) (s *StatusClient, err error) {
 	c, err := ConnectVersionLess(addr)
 	if err != nil {
 		return
@@ -55,9 +53,8 @@ func StatusRaw(addr string) (s *StatusClient, err error) {
 	s = &StatusClient{
 		Conn: c,
 	}
-	s.Loop = event.NewLoop()
-	s.RegisterUntilLatest(s.OnStatus)
-	s.RegisterUntilLatest(s.OnPong)
+	s.RegisterCriticalUntilLatest(s.OnStatus)
+	s.RegisterCriticalUntilLatest(s.OnPong)
 
 	p, err := MakeHandshakePacketAddr(s.Conn, proto_base.Status, addr)
 	if err != nil {
@@ -74,11 +71,21 @@ func StatusRaw(addr string) (s *StatusClient, err error) {
 	return
 }
 
-func Status(addr string) (status server.StatusResponse, err error) {
-	s, err := StatusRaw(addr)
+// StatusNoDns is like Status but does not resolve SRV records.
+func StatusNoDns(addr string) (status server.StatusResponse, err error) {
+	s, err := StatusRaw(context.Background(), addr)
 	if err != nil {
 		return
 	}
 	err = json.Unmarshal([]byte(s.Status), &status)
 	return
 }
+
+// Status resolves the status of the minecraft server at the given address.
+func Status(addr string) (status server.StatusResponse, err error) {
+	addr, err = DoDnsSimple(addr)
+	if err != nil {
+		return
+	}
+	return StatusNoDns(addr)
+}

cmd/strom/api/main.go

@@ -0,0 +1,60 @@
+package api
+
+import (
+	"encoding/json"
+	"errors"
+	"flag"
+	"os"
+
+	"github.com/admin-else/strom/api"
+)
+
+var cmd = flag.NewFlagSet("api", flag.ContinueOnError)
+var tokenFlag = cmd.String("token", os.Getenv("MC_TOKEN"), "token to use")
+
+var renameFlag = cmd.String("rename", "", "rename the player")
+
+var uuidFlag = cmd.String("uuid", "", "get data about player with uuid")
+var nameFlag = cmd.String("name", "", "get data about player with name")
+var unsignedFlag = cmd.Bool("unsigned", true, "use unsigned mode for properties signatures")
+
+var PleaseProvideArgumentErr = errors.New("please provide an argument")
+
+func Run(args []string) (err error) {
+	err = cmd.Parse(args)
+	if err != nil {
+		return
+	}
+	a := &api.Account{}
+	if *tokenFlag != "" {
+		a, err = api.NewAccountFromYGG(*tokenFlag)
+		if err != nil {
+			return
+		}
+	}
+	var data any
+	if *renameFlag != "" {
+		data, err = a.ChangeName(*renameFlag)
+		if err != nil {
+			return
+		}
+	} else if *uuidFlag != "" || *nameFlag != "" {
+		if *nameFlag != "" {
+			var idName api.IdName
+			idName, err = api.NameToId(*nameFlag)
+			if err != nil {
+				return
+			}
+			*uuidFlag = idName.Id
+		}
+		data, err = api.Profile(*uuidFlag, *unsignedFlag)
+		if err != nil {
+			return
+		}
+	} else {
+		err = PleaseProvideArgumentErr
+		return
+	}
+	err = json.NewEncoder(os.Stdout).Encode(data)
+	return
+}

cmd/strom/data/main.go

@@ -0,0 +1,118 @@
+package data
+
+import (
+	"encoding/json"
+	"fmt"
+	"maps"
+	"os"
+	"slices"
+
+	"github.com/admin-else/strom/data"
+	"github.com/admin-else/strom/proto_generated"
+	"github.com/admin-else/strom/util"
+)
+
+// strom data 1.21.11 blocks id 0 name => air
+//   {
+//    "id": 0,
+//    "name": "air",
+//    "displayName": "Air",
+//    "hardness": 0.0,
+//    "resistance": 0.0,
+//    "stackSize": 64,
+//    "diggable": false,
+//    "material": "default",
+//    "transparent": true,
+//    "emitLight": 0,
+//    "filterLight": 0,
+//    "defaultState": 0,
+//    "minStateId": 0,
+//    "maxStateId": 0,
+//    "states": [],
+//    "drops": [],
+//    "boundingBox": "empty"
+//  },
+
+func Run(args []string) (err error) {
+	var dataValues any
+	switch len(args) {
+	case 0: // print available versions
+		dataValues = proto_generated.SupportedVersions
+	case 1: // print available data for version
+		dataValues = slices.Collect(maps.Keys(data.Paths.Data[args[0]]))
+	case 2:
+		err = data.LoadVersionedJson(args[0], args[1], &dataValues)
+	case 3:
+		err = data.LoadVersionedJson(args[0], args[1], &dataValues)
+		if err != nil {
+			return
+		}
+		var dataSlices []any
+		dataSlices, err = util.AssertTypeError[[]any](dataValues)
+		if err != nil {
+			return
+		}
+		var result = make([]any, len(dataSlices))
+		for _, v := range dataSlices {
+			var dataMap map[string]any
+			dataMap, err = util.AssertTypeError[map[string]any](v)
+			if err != nil {
+				return
+			}
+			var vToAppend any
+			vToAppend, err = util.MapGetError(dataMap, args[2])
+			if err != nil {
+				return
+			}
+			result = append(result, vToAppend)
+		}
+		dataValues = result
+	case 4, 5:
+		err = data.LoadVersionedJson(args[0], args[1], &dataValues)
+		if err != nil {
+			return
+		}
+		var dataSlices []any
+		dataSlices, err = util.AssertTypeError[[]any](dataValues)
+		if err != nil {
+			return
+		}
+		found := false
+		for _, v := range dataSlices {
+			var dataMap map[string]any
+			dataMap, err = util.AssertTypeError[map[string]any](v)
+			if err != nil {
+				return
+			}
+			if v2, ok := dataMap[args[2]]; ok {
+				if args[3] != fmt.Sprint(v2) {
+					continue
+				}
+
+				dataValues = dataMap
+				found = true
+				if len(args) == 5 {
+					dataValues, err = util.MapGetError(dataMap, args[4])
+					if err != nil {
+						return
+					}
+				}
+				break
+			}
+		}
+		if !found {
+			err = fmt.Errorf("not found")
+			return
+		}
+	default:
+		err = fmt.Errorf("too many arguments")
+	}
+
+	if err == nil {
+		e := json.NewEncoder(os.Stdout)
+		e.SetIndent("", "  ")
+		err = e.Encode(dataValues)
+		return
+	}
+	return
+}

cmd/strom/extract_mca/main.go

@@ -0,0 +1,52 @@
+package extract_mca
+
+import (
+	"flag"
+	"fmt"
+	"log/slog"
+	"os"
+
+	"github.com/admin-else/strom/level/anvil"
+	"github.com/admin-else/strom/nbt"
+)
+
+var (
+	cmd        = flag.NewFlagSet("print-nbt", flag.ContinueOnError)
+	FileFlag   = cmd.String("file", "", "The MCA file to extract")
+	IndexXFlag = cmd.Int("x", 0, "The x chunk coordinate")
+	IndexZFlag = cmd.Int("z", 0, "The z chunk coordinate")
+	ToFlag     = cmd.String("to", "mca-chunk.nbt", "The output file")
+)
+
+func Run(args []string) (err error) {
+	err = cmd.Parse(args)
+	if err != nil {
+		return
+	}
+	if *FileFlag == "" {
+		return fmt.Errorf("no file specified")
+	}
+	f, err := os.Open(*FileFlag)
+	if err != nil {
+		return
+	}
+	defer f.Close()
+	mca, err := anvil.ReadChunkHeader(f)
+	if err != nil {
+		return
+	}
+	t, err := mca.TimeAt(f, int32(*IndexXFlag), int32(*IndexZFlag))
+	if err != nil {
+		return
+	}
+	slog.Info("Chunk last written", "time", t)
+	n, err := mca.ChunkAt(f, int32(*IndexXFlag), int32(*IndexZFlag))
+	if err != nil {
+		return
+	}
+	err = nbt.WriteUnstructuredFilePath(*ToFlag, n)
+	if err != nil {
+		return
+	}
+	return
+}

cmd/strom/main.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"debug/buildinfo"
+	"errors"
+	"fmt"
+	"log/slog"
+	"maps"
+	"os"
+	"slices"
+
+	"github.com/admin-else/strom/cmd/strom/api"
+	"github.com/admin-else/strom/cmd/strom/data"
+	"github.com/admin-else/strom/cmd/strom/extract_mca"
+	"github.com/admin-else/strom/cmd/strom/offline_uuid"
+	"github.com/admin-else/strom/cmd/strom/packet_inspector"
+	"github.com/admin-else/strom/cmd/strom/print_nbt"
+	"github.com/admin-else/strom/cmd/strom/status"
+)
+
+var ExpectedASubcommandErr = errors.New("expected a subcommand")
+var UnknownSubcommandErr = errors.New("unknown subcommand try 'strom help' for a list of subcommands")
+
+func Version(args []string) (err error) {
+	selfPath, err := os.Executable()
+	if err != nil {
+		return
+	}
+	info, err := buildinfo.ReadFile(selfPath)
+	if err != nil {
+		return
+	}
+	fmt.Println("strom cli ", info.Main.Version, " (", info.Main.Sum, ")")
+	return
+}
+
+var subcommands = map[string]func(args []string) error{
+	"offline-uuid": offline_uuid.Run,
+	"print-nbt":    print_nbt.Run,
+	"status":       status.Run,
+	"packet-spy":   packet_inspector.Run,
+	"api":          api.Run,
+	"version":      Version,
+	"extract-mca":  extract_mca.Run,
+	"data":         data.Run,
+}
+
+func Help(args []string) (err error) {
+	subcommandNames := slices.Collect(maps.Keys(subcommands))
+	slices.Sort(subcommandNames)
+	fmt.Println("Available subcommands", subcommandNames)
+	return
+}
+
+func mainE() (err error) {
+	subcommands["help"] = Help // this is here because if it isn't tools/cli/main.go:17:5: initialization cycle for subcommands
+	//	tools/cli/main.go:17:5: subcommands refers to Help
+	//	tools/cli/main.go:22:6: Help refers to subcommands
+	args := os.Args
+
+	// Debug stuff
+	slog.SetLogLoggerLevel(slog.LevelDebug)
+	//args = []string{"TEST", "version"}
+
+	if len(args) < 2 {
+		err = ExpectedASubcommandErr
+		return
+	}
+
+	f, ok := subcommands[args[1]]
+	if !ok {
+		err = UnknownSubcommandErr
+		return
+	}
+	err = f(args[2:])
+	return
+}
+
+func main() {
+	err := mainE()
+	if err != nil {
+		slog.Error("exiting", "err", err)
+	}
+}

cmd/strom/packet_inspector/main.go

@@ -0,0 +1,129 @@
+package packet_inspector
+
+import (
+	"flag"
+	"log/slog"
+
+	"github.com/admin-else/strom/api"
+	"github.com/admin-else/strom/client"
+	"github.com/admin-else/strom/event"
+	"github.com/admin-else/strom/nbt"
+	"github.com/admin-else/strom/proto"
+	"github.com/admin-else/strom/proto_base"
+	"github.com/admin-else/strom/proto_generated/v1_21_11"
+	"github.com/admin-else/strom/server"
+	"github.com/admin-else/strom/text"
+)
+
+var Cmd = flag.NewFlagSet("packet-inspector", flag.ContinueOnError)
+
+var OfflineNameFlag = Cmd.String("name", "packet_inspector", "offline player name")
+var Token = Cmd.String("token", "", "token to use")
+
+var TargetAddr = Cmd.String("addr", "127.0.0.1:25565", "address to connect to")
+var ListenAddr = Cmd.String("listen", "127.0.0.1:25566", "address to listen on")
+
+type Proxy struct {
+	Client, Servee *proto.Conn
+	Data           nbt.Tag
+}
+
+func (p *Proxy) Start() (err error) {
+	p.Client.RegisterCritical(p.OnAnything)
+	p.Servee.RegisterCritical(p.OnAnything)
+
+	p.Servee.RegisterCriticalUntilLatest(p.OnFinishConfiguration)
+
+	errChan := make(chan error)
+	go func() {
+		errChan <- p.Client.StartConn()
+	}()
+	go func() {
+		errChan <- p.Servee.StartConn()
+	}()
+	err = <-errChan
+	return
+}
+
+func (p *Proxy) OnAnything(e event.Anything) (err error) {
+	packet, ok := e.Val.(proto_base.EncodeDecodeAble)
+	if !ok {
+		return
+	}
+	packetInfo, ok := proto.LookupPacketInfoByType(packet)
+	if !ok {
+		return
+	}
+	switch packetInfo.Direction {
+	case proto_base.ToServer:
+		err = p.Client.Send(packet)
+	case proto_base.ToClient:
+		err = p.Servee.Send(packet)
+	}
+	return
+}
+
+func (p *Proxy) OnFinishConfiguration(packet *v1_21_11.ConfigurationToServerPacketFinishConfiguration) (err error) {
+	err = p.Client.Send(packet)
+	if err != nil {
+		return
+	}
+	p.Servee.SetState(proto_base.Play)
+	p.Client.SetState(proto_base.Play)
+	err = event.DontForwardErr
+	return
+}
+
+var StatusResponse = server.StatusResponse{
+	Version: server.StatusResponseVersion{
+		Name:     text.Pretty("STROM"),
+		Protocol: 772,
+	},
+	Players:            server.StatusResponsePlayers{},
+	Description:        text.Pretty("Packet spy forwards to " + *TargetAddr),
+	Favicon:            "",
+	EnforcesSecureChat: false,
+}
+
+func Run(args []string) (err error) {
+	err = Cmd.Parse(args)
+	if err != nil {
+		return
+	}
+	slog.SetLogLoggerLevel(slog.LevelDebug)
+	slog.Info("Starting packet inspector", "listen", *ListenAddr)
+	err = server.StartServerWithOnConn(*ListenAddr, func(serveeConn *proto.Conn) (err error) {
+		serveeConn.DebugPrintPackets = []string{""}
+		p := &Proxy{Servee: serveeConn, Client: nil}
+		var acc = api.NewOfflineAccount(*OfflineNameFlag)
+		if *Token != "" {
+			acc, err = api.NewAccountFromYGG(*Token)
+			if err != nil {
+				return
+			}
+		}
+		_, err = server.ServeLogin(serveeConn, server.WithOtherAccount(acc), server.WithStatus(StatusResponse), server.WithoutOnlineMode())
+		if err != nil {
+			return
+		}
+
+		*TargetAddr, err = client.DoDnsSimple(*TargetAddr)
+		if err != nil {
+			return
+		}
+		c, err := client.Connect(*TargetAddr)
+		if err != nil {
+			return
+		}
+		c.DebugPrintPackets = []string{""}
+		err = client.LoginRaw(c, acc)
+		if err != nil {
+			return
+		}
+		defer c.Close()
+		p.Client = c
+		err = p.Start()
+		return
+	})
+	return
+}

cmd/strom/print_nbt/main.go

@@ -0,0 +1,53 @@
+package print_nbt
+
+import (
+	"bytes"
+	"encoding/json"
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/admin-else/strom/nbt"
+)
+
+var (
+	cmd            = flag.NewFlagSet("print-nbt", flag.ContinueOnError)
+	FileFlag       = cmd.String("file", "", "The NBT file to print")
+	HashFormatFlag = cmd.Bool("snbt", false, "will print with go %#v")
+)
+
+func Run(args []string) (err error) {
+	err = cmd.Parse(args)
+	if err != nil {
+		return
+	}
+	if *FileFlag == "" {
+		return fmt.Errorf("no file specified")
+	}
+	f, err := os.Open(*FileFlag)
+	if err != nil {
+		return
+	}
+	defer f.Close()
+	n, err := nbt.ReadUnstructuredFile(f)
+	if err != nil {
+		return
+	}
+	var b []byte
+	if *HashFormatFlag {
+		bb := bytes.NewBuffer(nil)
+		err = nbt.PrintSNBTAny(n.Value, bb)
+		if err != nil {
+			return
+		}
+		b = bb.Bytes()
+		//b = []byte(strings.ReplaceAll(string(b), ",", ",\n"))
+	} else {
+		b, err = json.MarshalIndent(n, "", "  ")
+	}
+	if err != nil {
+		return
+	}
+	_, err = os.Stdout.Write(b)
+	return
+}

cmd/strom/status/main.go

@@ -0,0 +1,98 @@
+package status
+
+import (
+	"flag"
+	"fmt"
+	"log/slog"
+	"time"
+
+	"github.com/admin-else/strom/client"
+	"github.com/admin-else/strom/event"
+	"github.com/admin-else/strom/proto"
+	"github.com/admin-else/strom/proto_base"
+	"github.com/admin-else/strom/proto_generated/v1_21_8"
+)
+
+var cmd = flag.NewFlagSet("status", flag.ContinueOnError)
+var addrFlag = cmd.String("addr", "localhost:25565", "address to connect to")
+var srvFlag = cmd.Bool("srv", false, "use SRV records to resolve the address")
+var versionFlag = cmd.String("version", "1.21.8", "version to use")
+
+type StatusClient struct {
+	*proto.Conn
+	Status                        string
+	PingSendTime, PingReceiveTime time.Time
+	DoPingRoundTripTime           bool
+}
+
+func (s *StatusClient) OnStatus(p *v1_21_8.StatusToClientPacketServerInfo) (err error) {
+	s.Status = p.Response
+	s.PingSendTime = time.Now()
+	if s.DoPingRoundTripTime {
+		err = s.Send(&v1_21_8.StatusToServerPacketPing{Time: s.PingSendTime.UnixMilli()})
+	} else {
+		err = event.HandlerDoneErr{}
+	}
+	return
+}
+
+func (s *StatusClient) OnPong(p *v1_21_8.StatusToClientPacketPing) (err error) {
+	s.PingReceiveTime = time.Now()
+	err = event.HandlerDoneErr{}
+	return
+}
+
+// StatusRaw returns a StatusClient that is not connected to a server.
+// So ignore the resource leak warning. And maybe attach a warn ignore comment.
+// It does not resolve SRV records.
+func StatusRaw(addr string) (s *StatusClient, err error) {
+	c, err := client.ConnectVersionLess(addr)
+	if err != nil {
+		return
+	}
+	defer c.Close()
+	err = c.SetVersion(*versionFlag)
+	if err != nil {
+		return
+	}
+	s = &StatusClient{
+		Conn: c,
+	}
+	s.RegisterCriticalUntilLatest(s.OnStatus)
+	s.RegisterCriticalUntilLatest(s.OnPong)
+
+	p, err := client.MakeHandshakePacketAddr(s.Conn, proto_base.Status, addr)
+	if err != nil {
+		return
+	}
+	err = s.Send(p)
+	if err != nil {
+		return
+	}
+	s.SetState(proto_base.Status)
+	err = s.Send(&v1_21_8.StatusToServerPacketPingStart{})
+
+	err = s.StartConn()
+	return
+}
+
+func Run(args []string) (err error) {
+	err = cmd.Parse(args)
+	if err != nil {
+		return
+	}
+	if *srvFlag {
+		*addrFlag, err = client.DoDnsSimple(*addrFlag)
+		if err != nil {
+			return
+		}
+	}
+	slog.Debug("resolved address to ", "addr", *addrFlag)
+
+	status, err := StatusRaw(*addrFlag)
+	if err != nil {
+		return
+	}
+	fmt.Println(status.Status)
+	return
+}

data/biomes.go

@@ -1,5 +1,7 @@
 package data
 
+import "errors"
+
 // [
 //
 //	{
@@ -14,7 +16,7 @@ package data
 //	},
 
 type Biome struct {
-	Id               int
+	Id               int32
 	Name             string
 	Category         string
 	Temperature      float64
@@ -24,22 +26,35 @@ type Biome struct {
 	Color            int
 }
 
-var BiomesCache = make(map[string][]Biome)
+var BiomesCache = make(map[string][]*Biome)
 
-func BiomesForVersion(v string) (ret []Biome) {
+func BiomesForVersion(v string) (ret []*Biome) {
 	var ok bool
 	if ret, ok = BiomesCache[v]; ok {
 		return
 	}
-	var b []Biome
+	var b []*Biome
 	must(LoadVersionedJson(v, "biomes", &b))
 	BiomesCache[v] = b
 	return b
 }
 
-func LookupBiomeById(version string, id int32) (biome Biome, ok bool) {
+func LookupBiomeById(version string, id int32) (biome *Biome, ok bool) {
 	for _, b := range BiomesForVersion(version) {
-		if b.Id == int(id) {
+		if b.Id == id {
+			biome = b
+			ok = true
+			return
+		}
+	}
+	return
+}
+
+var UnknownBiomeNameErr = errors.New("unknown biome Name")
+
+func LookupBiomeByName(version string, name string) (biome *Biome, ok bool) {
+	for _, b := range BiomesForVersion(version) {
+		if b.Name == name {
 			biome = b
 			ok = true
 			return

data/blocks.go

@@ -2,6 +2,7 @@ package data
 
 import (
 	"errors"
+	"strconv"
 )
 
 //  {
@@ -52,6 +53,7 @@ type BlockState struct {
 }
 
 var BlocksCache = make(map[string][]*Block)
+var BlocksCacheIdMap = make(map[string]map[int32]*Block)
 
 func BlocksForVersion(v string) (ret []*Block) {
 	var ok bool
@@ -65,23 +67,44 @@ func BlocksForVersion(v string) (ret []*Block) {
 }
 
 func LookupBlockByStateId(version string, stateId int32) (block *Block, ok bool) {
+	idmap, found := BlocksCacheIdMap[version]
+	if !found {
+		idmap = make(map[int32]*Block)
+		for _, b := range BlocksForVersion(version) {
+			for i := range b.MaxStateId - b.MinStateId + 1 {
+				idmap[b.MinStateId+i] = b
+			}
+		}
+		BlocksCacheIdMap[version] = idmap
+	}
+	block, ok = idmap[stateId]
+	return
+}
+
+var UnknownBlockNameErr = errors.New("unknown block Name")
+
+func LookupBlockByName(version string, name string) (block *Block, ok bool) {
 	for _, b := range BlocksForVersion(version) {
-		if b.MinStateId <= stateId && stateId <= b.MaxStateId {
+		if b.Name == name {
 			block = b
 			ok = true
-			return
 		}
 	}
 	return
 }
 
-func LookupBlockByName(version string, stateId int32) (block *Block, ok bool) {
-	for _, b := range BlocksForVersion(version) {
-		if b.MinStateId <= stateId && stateId <= b.MaxStateId {
-			block = b
-			ok = true
-		}
+func StateIdFromBlocKAndStateMap(version string, name string, stateMap map[string]string) (stateId int32, err error) {
+	b, ok := LookupBlockByName(version, name)
+	if !ok {
+		err = BlockNotFoundErr
+		return
 	}
+	if stateMap == nil {
+		stateId = b.DefaultState
+	} else {
+		stateId, err = b.IdFromStateMap(stateMap)
+	}
+
 	return
 }
 
@@ -92,7 +115,7 @@ var BadBlockStateTypeErr = errors.New("bad block state type")
 var BadEnumErr = errors.New("bad enum")
 var SupplyAllStatesErr = errors.New("supply all states")
 
-func FromBlockState(version string, stateId int32) (b *Block, stateData map[string]any, err error) {
+func FromBlockState(version string, stateId int32) (b *Block, stateData map[string]string, err error) {
 	b, ok := LookupBlockByStateId(version, stateId)
 	if !ok {
 		err = BlockNotFoundErr
@@ -101,19 +124,17 @@ func FromBlockState(version string, stateId int32) (b *Block, stateData map[stri
 	return
 }
 
-// TODO: mc stores these as strings so we will do the same
-
-func mcDataBlockStateTypeParse(n int32, s *BlockState) (v any, err error) {
+func mcDataBlockStateTypeParse(n int32, s *BlockState) (v string, err error) {
 	switch s.Type {
 	case "int":
-		v = n
+		v = strconv.Itoa(int(n))
 	case "enum":
 		v = s.Values[n]
 	case "bool":
 		if n == 0 { // MOJANK: 0 is true, 1 is false
-			v = true
+			v = "true"
 		} else if n == 1 {
-			v = false
+			v = "false"
 		} else {
 			err = InvalidBoolValueErr
 		}
@@ -123,35 +144,32 @@ func mcDataBlockStateTypeParse(n int32, s *BlockState) (v any, err error) {
 	return
 }
 
-func mcDataBlockStateTypeSerialize(v any, s *BlockState) (n int32, err error) {
-	switch t := v.(type) {
-	case int32:
-		n = t
-	case bool:
-		if t {
-			n = 0
-		} else {
-			n = 1
-		}
-	case string:
-		for i, enumValue := range s.Values {
-			if enumValue == t {
-				return int32(i), nil
-			}
-		}
-		err = BadEnumErr
-	default:
-		err = BadBlockStateTypeErr
+func mcDataBlockStateTypeSerialize(v string, s *BlockState) (n int32, err error) {
+	if v == "true" {
+		return 0, nil
 	}
+	if v == "false" {
+		return 1, nil
+	}
+	n1, errMabye := strconv.Atoi(v)
+	if errMabye == nil {
+		return int32(n1), nil
+	}
+	for i, enumValue := range s.Values {
+		if enumValue == v {
+			return int32(i), nil
+		}
+	}
+	err = BadEnumErr
 	return
 }
 
-func (b *Block) StateMapFromId(stateId int32) (ret map[string]any, err error) {
+func (b *Block) StateMapFromId(stateId int32) (ret map[string]string, err error) {
 	if stateId < b.MinStateId || stateId > b.MaxStateId {
 		err = BlockStateOutOfRangeErr
 		return
 	}
-	ret = make(map[string]any)
+	ret = make(map[string]string)
 	stateId -= b.MinStateId
 
 	a := int32(1)
@@ -166,7 +184,7 @@ func (b *Block) StateMapFromId(stateId int32) (ret map[string]any, err error) {
 	return
 }
 
-func (b *Block) IdFromStateMap(m map[string]any) (ret int32, err error) {
+func (b *Block) IdFromStateMap(m map[string]string) (ret int32, err error) {
 	a := int32(1)
 	for i := range len(b.States) {
 		s := b.States[len(b.States)-1-i]

data/data.go

@@ -4,9 +4,12 @@ import (
 	"embed"
 	"encoding/json"
 	"errors"
+	"fmt"
 )
 
-//go:embed minecraft-data/data
+//go:generate ./download_minecraft_data.sh
+
+//go:embed minecraft-data/pc minecraft-data/dataPaths.json
 var MinecraftData embed.FS
 
 func LoadJson(path string, data any) (err error) {
@@ -19,9 +22,10 @@ func LoadJson(path string, data any) (err error) {
 }
 
 func LoadVersionedJson(version, dataName string, data any) (err error) {
-	b, err := MinecraftData.ReadFile("minecraft-data/data/" + Paths.Data[version][dataName] + "/" + dataName + ".json")
+	b, err := MinecraftData.ReadFile("minecraft-data/" + Paths.Data[version][dataName] + "/" + dataName + ".json")
 	if err != nil {
-		return
+		// If you get this error, you need to probably need to update the download script
+		return fmt.Errorf("minecraft-data/%s/%s/%s.json: %w", version, Paths.Data[version][dataName], dataName, err)
 	}
 	err = json.Unmarshal(b, data)
 	return

data/data_paths.go

@@ -9,5 +9,5 @@ var Paths struct {
 }
 
 func init() {
-	must(LoadJson("minecraft-data/data/dataPaths.json", &Paths))
+	must(LoadJson("minecraft-data/dataPaths.json", &Paths))
 }

data/download_minecraft_data.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/sh
+set -xeuo pipefail
+
+# Go get / install does not clone git submodules so we have to do it like this
+
+rm -rf minecraft-data/
+git clone --depth 1 git@github.com:PrismarineJS/minecraft-data.git
+mv minecraft-data minecraft-data-untrimmed
+
+mkdir minecraft-data
+mkdir minecraft-data/pc
+
+mv minecraft-data-untrimmed/data/dataPaths.json minecraft-data
+
+copy-mc() {
+  mv minecraft-data-untrimmed/data/pc/$1 minecraft-data/pc
+}
+
+copy-mc common
+
+copy-mc 1.21.8
+copy-mc 1.21.9
+copy-mc 1.21.11
+
+rm -rf minecraft-data-untrimmed

data/item.go

@@ -1,5 +1,7 @@
 package data
 
+import "sync"
+
 //   {
 //    "id": 2,
 //    "name": "granite",
@@ -15,15 +17,21 @@ type Item struct {
 }
 
 var ItemsCache = make(map[string][]*Item)
+var ItemsCacheMutex = &sync.RWMutex{}
 
 func ItemsForVersion(v string) (ret []*Item) {
 	var ok bool
+	ItemsCacheMutex.RLock()
 	if ret, ok = ItemsCache[v]; ok {
+		ItemsCacheMutex.RUnlock()
 		return
 	}
+	ItemsCacheMutex.RUnlock()
 	var b []*Item
 	must(LoadVersionedJson(v, "items", &b))
+	ItemsCacheMutex.Lock()
 	ItemsCache[v] = b
+	ItemsCacheMutex.Unlock()
 	return b
 }
 

data/minecraft-data/pc/1.21.11/attributes.json

@@ -0,0 +1,247 @@
+[
+  {
+    "name": "armor",
+    "resource": "minecraft:armor",
+    "min": 0.0,
+    "max": 30.0,
+    "default": 0.0
+  },
+  {
+    "name": "armorToughness",
+    "resource": "minecraft:armor_toughness",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackDamage",
+    "resource": "minecraft:attack_damage",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 2.0
+  },
+  {
+    "name": "attackKnockback",
+    "resource": "minecraft:attack_knockback",
+    "min": 0.0,
+    "max": 5.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackSpeed",
+    "resource": "minecraft:attack_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 4.0
+  },
+  {
+    "name": "blockBreakSpeed",
+    "resource": "minecraft:block_break_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "blockInteractionRange",
+    "resource": "minecraft:block_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 4.5
+  },
+  {
+    "name": "burningTime",
+    "resource": "minecraft:burning_time",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "cameraDistance",
+    "resource": "minecraft:camera_distance",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 4.0
+  },
+  {
+    "name": "explosionKnockbackResistance",
+    "resource": "minecraft:explosion_knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "entityInteractionRange",
+    "resource": "minecraft:entity_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 3.0
+  },
+  {
+    "name": "fallDamageMultiplier",
+    "resource": "minecraft:fall_damage_multiplier",
+    "min": 0.0,
+    "max": 100.0,
+    "default": 1.0
+  },
+  {
+    "name": "flyingSpeed",
+    "resource": "minecraft:flying_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.4
+  },
+  {
+    "name": "followRange",
+    "resource": "minecraft:follow_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 32.0
+  },
+  {
+    "name": "gravity",
+    "resource": "minecraft:gravity",
+    "min": -1.0,
+    "max": 1.0,
+    "default": 0.08
+  },
+  {
+    "name": "jumpStrength",
+    "resource": "minecraft:jump_strength",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 0.41999998688697815
+  },
+  {
+    "name": "knockbackResistance",
+    "resource": "minecraft:knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "luck",
+    "resource": "minecraft:luck",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxAbsorption",
+    "resource": "minecraft:max_absorption",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxHealth",
+    "resource": "minecraft:max_health",
+    "min": 1.0,
+    "max": 1024.0,
+    "default": 20.0
+  },
+  {
+    "name": "miningEfficiency",
+    "resource": "minecraft:mining_efficiency",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementEfficiency",
+    "resource": "minecraft:movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementSpeed",
+    "resource": "minecraft:movement_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.7
+  },
+  {
+    "name": "oxygenBonus",
+    "resource": "minecraft:oxygen_bonus",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "safeFallDistance",
+    "resource": "minecraft:safe_fall_distance",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 3.0
+  },
+  {
+    "name": "scale",
+    "resource": "minecraft:scale",
+    "min": 0.0625,
+    "max": 16.0,
+    "default": 1.0
+  },
+  {
+    "name": "sneakingSpeed",
+    "resource": "minecraft:sneaking_speed",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.3
+  },
+  {
+    "name": "spawnReinforcements",
+    "resource": "minecraft:spawn_reinforcements",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "stepHeight",
+    "resource": "minecraft:step_height",
+    "min": 0.0,
+    "max": 10.0,
+    "default": 0.6
+  },
+  {
+    "name": "submergedMiningSpeed",
+    "resource": "minecraft:submerged_mining_speed",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.2
+  },
+  {
+    "name": "sweepingDamageRatio",
+    "resource": "minecraft:sweeping_damage_ratio",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "temptRange",
+    "resource": "minecraft:tempt_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 10.0
+  },
+  {
+    "name": "waterMovementEfficiency",
+    "resource": "minecraft:water_movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "waypointTransmitRange",
+    "resource": "minecraft:waypoint_transmit_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  },
+  {
+    "name": "waypointReceiveRange",
+    "resource": "minecraft:waypoint_receive_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  }
+]

data/minecraft-data/pc/1.21.11/biomes.json

@@ -0,0 +1,652 @@
+[
+  {
+    "id": 0,
+    "name": "badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 1,
+    "name": "bamboo_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Bamboo Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 2,
+    "name": "basalt_deltas",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Basalt Deltas",
+    "color": 0
+  },
+  {
+    "id": 3,
+    "name": "beach",
+    "category": "beach",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Beach",
+    "color": 7907327
+  },
+  {
+    "id": 4,
+    "name": "birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 5,
+    "name": "cherry_grove",
+    "category": "forest",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cherry Grove",
+    "color": 8103167
+  },
+  {
+    "id": 6,
+    "name": "cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 7,
+    "name": "crimson_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Crimson Forest",
+    "color": 0
+  },
+  {
+    "id": 8,
+    "name": "dark_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dark Forest",
+    "color": 7972607
+  },
+  {
+    "id": 9,
+    "name": "deep_cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 10,
+    "name": "deep_dark",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Dark",
+    "color": 7907327
+  },
+  {
+    "id": 11,
+    "name": "deep_frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Frozen Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 12,
+    "name": "deep_lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 13,
+    "name": "deep_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 14,
+    "name": "desert",
+    "category": "desert",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Desert",
+    "color": 7254527
+  },
+  {
+    "id": 15,
+    "name": "dripstone_caves",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dripstone Caves",
+    "color": 7907327
+  },
+  {
+    "id": 16,
+    "name": "end_barrens",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Barrens",
+    "color": 0
+  },
+  {
+    "id": 17,
+    "name": "end_highlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Highlands",
+    "color": 0
+  },
+  {
+    "id": 18,
+    "name": "end_midlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Midlands",
+    "color": 0
+  },
+  {
+    "id": 19,
+    "name": "eroded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Eroded Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 20,
+    "name": "flower_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Flower Forest",
+    "color": 7972607
+  },
+  {
+    "id": 21,
+    "name": "forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Forest",
+    "color": 7972607
+  },
+  {
+    "id": 22,
+    "name": "frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Ocean",
+    "color": 8364543
+  },
+  {
+    "id": 23,
+    "name": "frozen_peaks",
+    "category": "ice",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 24,
+    "name": "frozen_river",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen River",
+    "color": 8364543
+  },
+  {
+    "id": 25,
+    "name": "grove",
+    "category": "forest",
+    "temperature": -0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Grove",
+    "color": 8495359
+  },
+  {
+    "id": 26,
+    "name": "ice_spikes",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ice Spikes",
+    "color": 8364543
+  },
+  {
+    "id": 27,
+    "name": "jagged_peaks",
+    "category": "mountain",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jagged Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 28,
+    "name": "jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 29,
+    "name": "lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 30,
+    "name": "lush_caves",
+    "category": "underground",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lush Caves",
+    "color": 8103167
+  },
+  {
+    "id": 31,
+    "name": "mangrove_swamp",
+    "category": "forest",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mangrove Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 32,
+    "name": "meadow",
+    "category": "mountain",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Meadow",
+    "color": 8103167
+  },
+  {
+    "id": 33,
+    "name": "mushroom_fields",
+    "category": "mushroom",
+    "temperature": 0.9,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mushroom Fields",
+    "color": 7842047
+  },
+  {
+    "id": 34,
+    "name": "nether_wastes",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Nether Wastes",
+    "color": 0
+  },
+  {
+    "id": 35,
+    "name": "ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 36,
+    "name": "old_growth_birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 37,
+    "name": "old_growth_pine_taiga",
+    "category": "taiga",
+    "temperature": 0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Pine Taiga",
+    "color": 8168447
+  },
+  {
+    "id": 38,
+    "name": "old_growth_spruce_taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Spruce Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 39,
+    "name": "pale_garden",
+    "category": "none",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Pale Garden",
+    "color": 12171705
+  },
+  {
+    "id": 40,
+    "name": "plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Plains",
+    "color": 7907327
+  },
+  {
+    "id": 41,
+    "name": "river",
+    "category": "river",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "River",
+    "color": 8103167
+  },
+  {
+    "id": 42,
+    "name": "savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 43,
+    "name": "savanna_plateau",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna Plateau",
+    "color": 7254527
+  },
+  {
+    "id": 44,
+    "name": "small_end_islands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "Small End Islands",
+    "color": 0
+  },
+  {
+    "id": 45,
+    "name": "snowy_beach",
+    "category": "beach",
+    "temperature": 0.05,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Beach",
+    "color": 8364543
+  },
+  {
+    "id": 46,
+    "name": "snowy_plains",
+    "category": "plains",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Plains",
+    "color": 8364543
+  },
+  {
+    "id": 47,
+    "name": "snowy_slopes",
+    "category": "mountain",
+    "temperature": -0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Slopes",
+    "color": 8560639
+  },
+  {
+    "id": 48,
+    "name": "snowy_taiga",
+    "category": "taiga",
+    "temperature": -0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Taiga",
+    "color": 8625919
+  },
+  {
+    "id": 49,
+    "name": "soul_sand_valley",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Soul Sand Valley",
+    "color": 0
+  },
+  {
+    "id": 50,
+    "name": "sparse_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sparse Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 51,
+    "name": "stony_peaks",
+    "category": "mountain",
+    "temperature": 1.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Peaks",
+    "color": 7776511
+  },
+  {
+    "id": 52,
+    "name": "stony_shore",
+    "category": "beach",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Shore",
+    "color": 8233727
+  },
+  {
+    "id": 53,
+    "name": "sunflower_plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sunflower Plains",
+    "color": 7907327
+  },
+  {
+    "id": 54,
+    "name": "swamp",
+    "category": "swamp",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 55,
+    "name": "taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 56,
+    "name": "the_end",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "The End",
+    "color": 0
+  },
+  {
+    "id": 57,
+    "name": "the_void",
+    "category": "none",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "The Void",
+    "color": 8103167
+  },
+  {
+    "id": 58,
+    "name": "warm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Warm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 59,
+    "name": "warped_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Warped Forest",
+    "color": 0
+  },
+  {
+    "id": 60,
+    "name": "windswept_forest",
+    "category": "forest",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Forest",
+    "color": 8233727
+  },
+  {
+    "id": 61,
+    "name": "windswept_gravelly_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Gravelly Hills",
+    "color": 8233727
+  },
+  {
+    "id": 62,
+    "name": "windswept_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Hills",
+    "color": 8233727
+  },
+  {
+    "id": 63,
+    "name": "windswept_savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Windswept Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 64,
+    "name": "wooded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Wooded Badlands",
+    "color": 7254527
+  }
+]

data/minecraft-data/pc/1.21.11/effects.json

@@ -0,0 +1,242 @@
+[
+  {
+    "id": 0,
+    "name": "Speed",
+    "displayName": "Speed",
+    "type": "good"
+  },
+  {
+    "id": 1,
+    "name": "Slowness",
+    "displayName": "Slowness",
+    "type": "bad"
+  },
+  {
+    "id": 2,
+    "name": "Haste",
+    "displayName": "Haste",
+    "type": "good"
+  },
+  {
+    "id": 3,
+    "name": "MiningFatigue",
+    "displayName": "Mining Fatigue",
+    "type": "bad"
+  },
+  {
+    "id": 4,
+    "name": "Strength",
+    "displayName": "Strength",
+    "type": "good"
+  },
+  {
+    "id": 5,
+    "name": "InstantHealth",
+    "displayName": "Instant Health",
+    "type": "good"
+  },
+  {
+    "id": 6,
+    "name": "InstantDamage",
+    "displayName": "Instant Damage",
+    "type": "bad"
+  },
+  {
+    "id": 7,
+    "name": "JumpBoost",
+    "displayName": "Jump Boost",
+    "type": "good"
+  },
+  {
+    "id": 8,
+    "name": "Nausea",
+    "displayName": "Nausea",
+    "type": "bad"
+  },
+  {
+    "id": 9,
+    "name": "Regeneration",
+    "displayName": "Regeneration",
+    "type": "good"
+  },
+  {
+    "id": 10,
+    "name": "Resistance",
+    "displayName": "Resistance",
+    "type": "good"
+  },
+  {
+    "id": 11,
+    "name": "FireResistance",
+    "displayName": "Fire Resistance",
+    "type": "good"
+  },
+  {
+    "id": 12,
+    "name": "WaterBreathing",
+    "displayName": "Water Breathing",
+    "type": "good"
+  },
+  {
+    "id": 13,
+    "name": "Invisibility",
+    "displayName": "Invisibility",
+    "type": "good"
+  },
+  {
+    "id": 14,
+    "name": "Blindness",
+    "displayName": "Blindness",
+    "type": "bad"
+  },
+  {
+    "id": 15,
+    "name": "NightVision",
+    "displayName": "Night Vision",
+    "type": "good"
+  },
+  {
+    "id": 16,
+    "name": "Hunger",
+    "displayName": "Hunger",
+    "type": "bad"
+  },
+  {
+    "id": 17,
+    "name": "Weakness",
+    "displayName": "Weakness",
+    "type": "bad"
+  },
+  {
+    "id": 18,
+    "name": "Poison",
+    "displayName": "Poison",
+    "type": "bad"
+  },
+  {
+    "id": 19,
+    "name": "Wither",
+    "displayName": "Wither",
+    "type": "bad"
+  },
+  {
+    "id": 20,
+    "name": "HealthBoost",
+    "displayName": "Health Boost",
+    "type": "good"
+  },
+  {
+    "id": 21,
+    "name": "Absorption",
+    "displayName": "Absorption",
+    "type": "good"
+  },
+  {
+    "id": 22,
+    "name": "Saturation",
+    "displayName": "Saturation",
+    "type": "good"
+  },
+  {
+    "id": 23,
+    "name": "Glowing",
+    "displayName": "Glowing",
+    "type": "bad"
+  },
+  {
+    "id": 24,
+    "name": "Levitation",
+    "displayName": "Levitation",
+    "type": "bad"
+  },
+  {
+    "id": 25,
+    "name": "Luck",
+    "displayName": "Luck",
+    "type": "good"
+  },
+  {
+    "id": 26,
+    "name": "BadLuck",
+    "displayName": "Bad Luck",
+    "type": "bad"
+  },
+  {
+    "id": 27,
+    "name": "SlowFalling",
+    "displayName": "Slow Falling",
+    "type": "good"
+  },
+  {
+    "id": 28,
+    "name": "ConduitPower",
+    "displayName": "Conduit Power",
+    "type": "good"
+  },
+  {
+    "id": 29,
+    "name": "DolphinsGrace",
+    "displayName": "Dolphin's Grace",
+    "type": "good"
+  },
+  {
+    "id": 30,
+    "name": "BadOmen",
+    "displayName": "Bad Omen",
+    "type": "bad"
+  },
+  {
+    "id": 31,
+    "name": "HeroOfTheVillage",
+    "displayName": "Hero of the Village",
+    "type": "good"
+  },
+  {
+    "id": 32,
+    "name": "Darkness",
+    "displayName": "Darkness",
+    "type": "bad"
+  },
+  {
+    "id": 33,
+    "name": "TrialOmen",
+    "displayName": "Trial Omen",
+    "type": "bad"
+  },
+  {
+    "id": 34,
+    "name": "RaidOmen",
+    "displayName": "Raid Omen",
+    "type": "bad"
+  },
+  {
+    "id": 35,
+    "name": "WindCharged",
+    "displayName": "Wind Charged",
+    "type": "bad"
+  },
+  {
+    "id": 36,
+    "name": "Weaving",
+    "displayName": "Weaving",
+    "type": "bad"
+  },
+  {
+    "id": 37,
+    "name": "Oozing",
+    "displayName": "Oozing",
+    "type": "bad"
+  },
+  {
+    "id": 38,
+    "name": "Infested",
+    "displayName": "Infested",
+    "type": "bad"
+  },
+  {
+    "id": 39,
+    "name": "BreathOfTheNautilus",
+    "displayName": "Breath of the Nautilus",
+    "type": "good"
+  }
+]

data/minecraft-data/pc/1.21.11/enchantments.json

@@ -0,0 +1,980 @@
+[
+  {
+    "id": 0,
+    "name": "aqua_affinity",
+    "displayName": "Aqua Affinity",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "head_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 1,
+    "name": "bane_of_arthropods",
+    "displayName": "Bane of Arthropods",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "breach",
+      "density",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "weapon",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 2,
+    "name": "binding_curse",
+    "displayName": "Curse of Binding",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": true,
+    "exclude": [],
+    "category": "equippable",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 3,
+    "name": "blast_protection",
+    "displayName": "Blast Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "fire_protection",
+      "projectile_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 4,
+    "name": "breach",
+    "displayName": "Breach",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "density",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "mace",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 5,
+    "name": "channeling",
+    "displayName": "Channeling",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "riptide"
+    ],
+    "category": "trident",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 6,
+    "name": "density",
+    "displayName": "Density",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "mace",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 7,
+    "name": "depth_strider",
+    "displayName": "Depth Strider",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "frost_walker"
+    ],
+    "category": "foot_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 8,
+    "name": "efficiency",
+    "displayName": "Efficiency",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "mining",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 9,
+    "name": "feather_falling",
+    "displayName": "Feather Falling",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "foot_armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 10,
+    "name": "fire_aspect",
+    "displayName": "Fire Aspect",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "fire_aspect",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 11,
+    "name": "fire_protection",
+    "displayName": "Fire Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "projectile_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 12,
+    "name": "flame",
+    "displayName": "Flame",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 13,
+    "name": "fortune",
+    "displayName": "Fortune",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "silk_touch"
+    ],
+    "category": "mining_loot",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 14,
+    "name": "frost_walker",
+    "displayName": "Frost Walker",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [
+      "depth_strider"
+    ],
+    "category": "foot_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 15,
+    "name": "impaling",
+    "displayName": "Impaling",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "sharpness",
+      "smite"
+    ],
+    "category": "trident",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 16,
+    "name": "infinity",
+    "displayName": "Infinity",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "mending"
+    ],
+    "category": "bow",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 17,
+    "name": "knockback",
+    "displayName": "Knockback",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
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+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "melee_weapon",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 18,
+    "name": "looting",
+    "displayName": "Looting",
+    "maxLevel": 3,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
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+    },
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+    "curse": false,
+    "exclude": [],
+    "category": "melee_weapon",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 19,
+    "name": "loyalty",
+    "displayName": "Loyalty",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "riptide"
+    ],
+    "category": "trident",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 20,
+    "name": "luck_of_the_sea",
+    "displayName": "Luck of the Sea",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "fishing",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 21,
+    "name": "lunge",
+    "displayName": "Lunge",
+    "maxLevel": 3,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "lunge",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 22,
+    "name": "lure",
+    "displayName": "Lure",
+    "maxLevel": 3,
+    "minCost": {
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+    },
+    "maxCost": {
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+    "curse": false,
+    "exclude": [],
+    "category": "fishing",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 23,
+    "name": "mending",
+    "displayName": "Mending",
+    "maxLevel": 1,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
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+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [
+      "infinity"
+    ],
+    "category": "durability",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 24,
+    "name": "multishot",
+    "displayName": "Multishot",
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+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
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+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "piercing"
+    ],
+    "category": "crossbow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 25,
+    "name": "piercing",
+    "displayName": "Piercing",
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+      "b": 1
+    },
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+      "b": 1
+    },
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+    "curse": false,
+    "exclude": [
+      "multishot"
+    ],
+    "category": "crossbow",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 26,
+    "name": "power",
+    "displayName": "Power",
+    "maxLevel": 5,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
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+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 27,
+    "name": "projectile_protection",
+    "displayName": "Projectile Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "fire_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 28,
+    "name": "protection",
+    "displayName": "Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
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+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "fire_protection",
+      "projectile_protection"
+    ],
+    "category": "armor",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 29,
+    "name": "punch",
+    "displayName": "Punch",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 30,
+    "name": "quick_charge",
+    "displayName": "Quick Charge",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "crossbow",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 31,
+    "name": "respiration",
+    "displayName": "Respiration",
+    "maxLevel": 3,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "head_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 32,
+    "name": "riptide",
+    "displayName": "Riptide",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "channeling",
+      "loyalty"
+    ],
+    "category": "trident",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 33,
+    "name": "sharpness",
+    "displayName": "Sharpness",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "impaling",
+      "smite"
+    ],
+    "category": "sharp_weapon",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 34,
+    "name": "silk_touch",
+    "displayName": "Silk Touch",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "fortune"
+    ],
+    "category": "mining_loot",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 35,
+    "name": "smite",
+    "displayName": "Smite",
+    "maxLevel": 5,
+    "minCost": {
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+      "b": 1
+    },
+    "maxCost": {
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+    },
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+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "impaling",
+      "sharpness"
+    ],
+    "category": "weapon",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 36,
+    "name": "soul_speed",
+    "displayName": "Soul Speed",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "foot_armor",
+    "weight": 1,
+    "tradeable": false,
+    "discoverable": false
+  },
+  {
+    "id": 37,
+    "name": "sweeping_edge",
+    "displayName": "Sweeping Edge",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
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+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "sweeping",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 38,
+    "name": "swift_sneak",
+    "displayName": "Swift Sneak",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "leg_armor",
+    "weight": 1,
+    "tradeable": false,
+    "discoverable": false
+  },
+  {
+    "id": 39,
+    "name": "thorns",
+    "displayName": "Thorns",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "armor",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 40,
+    "name": "unbreaking",
+    "displayName": "Unbreaking",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "durability",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 41,
+    "name": "vanishing_curse",
+    "displayName": "Curse of Vanishing",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": true,
+    "exclude": [],
+    "category": "vanishing",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 42,
+    "name": "wind_burst",
+    "displayName": "Wind Burst",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "mace",
+    "weight": 2,
+    "tradeable": false,
+    "discoverable": false
+  }
+]

data/minecraft-data/pc/1.21.11/foods.json

@@ -0,0 +1,442 @@
+[
+  {
+    "id": 893,
+    "name": "apple",
+    "stackSize": 64,
+    "displayName": "Apple",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 947,
+    "name": "mushroom_stew",
+    "stackSize": 1,
+    "displayName": "Mushroom Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 953,
+    "name": "bread",
+    "stackSize": 64,
+    "displayName": "Bread",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 983,
+    "name": "porkchop",
+    "stackSize": 64,
+    "displayName": "Raw Porkchop",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 984,
+    "name": "cooked_porkchop",
+    "stackSize": 64,
+    "displayName": "Cooked Porkchop",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 986,
+    "name": "golden_apple",
+    "stackSize": 64,
+    "displayName": "Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 987,
+    "name": "enchanted_golden_apple",
+    "stackSize": 64,
+    "displayName": "Enchanted Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1019,
+    "name": "pufferfish_bucket",
+    "stackSize": 1,
+    "displayName": "Bucket of Pufferfish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1020,
+    "name": "salmon_bucket",
+    "stackSize": 1,
+    "displayName": "Bucket of Salmon",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1021,
+    "name": "cod_bucket",
+    "stackSize": 1,
+    "displayName": "Bucket of Cod",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1022,
+    "name": "tropical_fish_bucket",
+    "stackSize": 1,
+    "displayName": "Bucket of Tropical Fish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1057,
+    "name": "cod",
+    "stackSize": 64,
+    "displayName": "Raw Cod",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1058,
+    "name": "salmon",
+    "stackSize": 64,
+    "displayName": "Raw Salmon",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1059,
+    "name": "tropical_fish",
+    "stackSize": 64,
+    "displayName": "Tropical Fish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1060,
+    "name": "pufferfish",
+    "stackSize": 64,
+    "displayName": "Pufferfish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1061,
+    "name": "cooked_cod",
+    "stackSize": 64,
+    "displayName": "Cooked Cod",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1062,
+    "name": "cooked_salmon",
+    "stackSize": 64,
+    "displayName": "Cooked Salmon",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1102,
+    "name": "cookie",
+    "stackSize": 64,
+    "displayName": "Cookie",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1106,
+    "name": "melon_slice",
+    "stackSize": 64,
+    "displayName": "Melon Slice",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1107,
+    "name": "dried_kelp",
+    "stackSize": 64,
+    "displayName": "Dried Kelp",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1110,
+    "name": "beef",
+    "stackSize": 64,
+    "displayName": "Raw Beef",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1111,
+    "name": "cooked_beef",
+    "stackSize": 64,
+    "displayName": "Steak",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 1112,
+    "name": "chicken",
+    "stackSize": 64,
+    "displayName": "Raw Chicken",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1113,
+    "name": "cooked_chicken",
+    "stackSize": 64,
+    "displayName": "Cooked Chicken",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1114,
+    "name": "rotten_flesh",
+    "stackSize": 64,
+    "displayName": "Rotten Flesh",
+    "foodPoints": 4.0,
+    "saturation": 6.4,
+    "effectiveQuality": 10.4,
+    "saturationRatio": 1.6
+  },
+  {
+    "id": 1122,
+    "name": "spider_eye",
+    "stackSize": 64,
+    "displayName": "Spider Eye",
+    "foodPoints": 2.0,
+    "saturation": 12.8,
+    "effectiveQuality": 14.8,
+    "saturationRatio": 6.4
+  },
+  {
+    "id": 1227,
+    "name": "carrot",
+    "stackSize": 64,
+    "displayName": "Carrot",
+    "foodPoints": 3.0,
+    "saturation": 21.6,
+    "effectiveQuality": 24.6,
+    "saturationRatio": 7.2000003
+  },
+  {
+    "id": 1228,
+    "name": "potato",
+    "stackSize": 64,
+    "displayName": "Potato",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1229,
+    "name": "baked_potato",
+    "stackSize": 64,
+    "displayName": "Baked Potato",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1230,
+    "name": "poisonous_potato",
+    "stackSize": 64,
+    "displayName": "Poisonous Potato",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1232,
+    "name": "golden_carrot",
+    "stackSize": 64,
+    "displayName": "Golden Carrot",
+    "foodPoints": 6.0,
+    "saturation": 172.8,
+    "effectiveQuality": 178.8,
+    "saturationRatio": 28.800001
+  },
+  {
+    "id": 1241,
+    "name": "pumpkin_pie",
+    "stackSize": 64,
+    "displayName": "Pumpkin Pie",
+    "foodPoints": 8.0,
+    "saturation": 76.8,
+    "effectiveQuality": 84.8,
+    "saturationRatio": 9.6
+  },
+  {
+    "id": 1249,
+    "name": "rabbit",
+    "stackSize": 64,
+    "displayName": "Raw Rabbit",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1250,
+    "name": "cooked_rabbit",
+    "stackSize": 64,
+    "displayName": "Cooked Rabbit",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1251,
+    "name": "rabbit_stew",
+    "stackSize": 1,
+    "displayName": "Rabbit Stew",
+    "foodPoints": 10.0,
+    "saturation": 240.0,
+    "effectiveQuality": 250.0,
+    "saturationRatio": 24.0
+  },
+  {
+    "id": 1264,
+    "name": "mutton",
+    "stackSize": 64,
+    "displayName": "Raw Mutton",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1265,
+    "name": "cooked_mutton",
+    "stackSize": 64,
+    "displayName": "Cooked Mutton",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1283,
+    "name": "chorus_fruit",
+    "stackSize": 64,
+    "displayName": "Chorus Fruit",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 1287,
+    "name": "beetroot",
+    "stackSize": 64,
+    "displayName": "Beetroot",
+    "foodPoints": 1.0,
+    "saturation": 2.4,
+    "effectiveQuality": 3.4,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1289,
+    "name": "beetroot_soup",
+    "stackSize": 1,
+    "displayName": "Beetroot Soup",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1340,
+    "name": "suspicious_stew",
+    "stackSize": 1,
+    "displayName": "Suspicious Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1373,
+    "name": "sweet_berries",
+    "stackSize": 64,
+    "displayName": "Sweet Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1374,
+    "name": "glow_berries",
+    "stackSize": 64,
+    "displayName": "Glow Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1381,
+    "name": "honey_bottle",
+    "stackSize": 16,
+    "displayName": "Honey Bottle",
+    "foodPoints": 6.0,
+    "saturation": 14.400001,
+    "effectiveQuality": 20.400002,
+    "saturationRatio": 2.4
+  }
+]

data/minecraft-data/pc/1.21.11/instruments.json

@@ -0,0 +1,94 @@
+[
+  {
+    "id": 0,
+    "name": "harp"
+  },
+  {
+    "id": 1,
+    "name": "basedrum"
+  },
+  {
+    "id": 2,
+    "name": "snare"
+  },
+  {
+    "id": 3,
+    "name": "hat"
+  },
+  {
+    "id": 4,
+    "name": "bass"
+  },
+  {
+    "id": 5,
+    "name": "flute"
+  },
+  {
+    "id": 6,
+    "name": "bell"
+  },
+  {
+    "id": 7,
+    "name": "guitar"
+  },
+  {
+    "id": 8,
+    "name": "chime"
+  },
+  {
+    "id": 9,
+    "name": "xylophone"
+  },
+  {
+    "id": 10,
+    "name": "iron_xylophone"
+  },
+  {
+    "id": 11,
+    "name": "cow_bell"
+  },
+  {
+    "id": 12,
+    "name": "didgeridoo"
+  },
+  {
+    "id": 13,
+    "name": "bit"
+  },
+  {
+    "id": 14,
+    "name": "banjo"
+  },
+  {
+    "id": 15,
+    "name": "pling"
+  },
+  {
+    "id": 16,
+    "name": "zombie"
+  },
+  {
+    "id": 17,
+    "name": "skeleton"
+  },
+  {
+    "id": 18,
+    "name": "creeper"
+  },
+  {
+    "id": 19,
+    "name": "dragon"
+  },
+  {
+    "id": 20,
+    "name": "wither_skeleton"
+  },
+  {
+    "id": 21,
+    "name": "piglin"
+  },
+  {
+    "id": 22,
+    "name": "custom_head"
+  }
+]

data/minecraft-data/pc/1.21.11/materials.json

@@ -0,0 +1,233 @@
+{
+  "default": {},
+  "leaves": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "coweb": {
+    "1105": 15.0,
+    "911": 15.0,
+    "916": 15.0,
+    "921": 15.0,
+    "926": 15.0,
+    "931": 15.0,
+    "936": 15.0,
+    "941": 15.0
+  },
+  "plant": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "gourd": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "vine_or_glow_lichen": {
+    "1105": 2.0
+  },
+  "wool": {
+    "1105": 1.0
+  },
+  "sword_instantly_mines": {
+    "911": 2.0,
+    "916": 1.0,
+    "921": 4.0,
+    "926": 12.0,
+    "931": 6.0,
+    "936": 8.0,
+    "941": 9.0
+  },
+  "sword_efficient": {
+    "911": 2.0,
+    "916": 1.0,
+    "921": 4.0,
+    "926": 12.0,
+    "931": 6.0,
+    "936": 8.0,
+    "941": 9.0
+  },
+  "incorrect_for_wooden_tool": {
+    "912": 2.0,
+    "913": 2.0,
+    "914": 2.0,
+    "915": 2.0
+  },
+  "mineable/shovel": {
+    "912": 2.0,
+    "917": 1.0,
+    "922": 4.0,
+    "927": 12.0,
+    "932": 6.0,
+    "937": 8.0,
+    "942": 9.0
+  },
+  "mineable/pickaxe": {
+    "913": 2.0,
+    "918": 1.0,
+    "923": 4.0,
+    "928": 12.0,
+    "933": 6.0,
+    "938": 8.0,
+    "943": 9.0
+  },
+  "mineable/axe": {
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "mineable/hoe": {
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "incorrect_for_copper_tool": {
+    "917": 1.0,
+    "918": 1.0,
+    "919": 1.0,
+    "920": 1.0
+  },
+  "incorrect_for_stone_tool": {
+    "922": 4.0,
+    "923": 4.0,
+    "924": 4.0,
+    "925": 4.0
+  },
+  "incorrect_for_gold_tool": {
+    "927": 12.0,
+    "928": 12.0,
+    "929": 12.0,
+    "930": 12.0
+  },
+  "incorrect_for_iron_tool": {
+    "932": 6.0,
+    "933": 6.0,
+    "934": 6.0,
+    "935": 6.0
+  },
+  "incorrect_for_diamond_tool": {
+    "937": 8.0,
+    "938": 8.0,
+    "939": 8.0,
+    "940": 8.0
+  },
+  "incorrect_for_netherite_tool": {
+    "942": 9.0,
+    "943": 9.0,
+    "944": 9.0,
+    "945": 9.0
+  },
+  "plant;mineable/axe": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "gourd;mineable/axe": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "leaves;mineable/hoe": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "leaves;mineable/axe;mineable/hoe": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0,
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "vine_or_glow_lichen;plant;mineable/axe": {
+    "1105": 2.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  }
+}

data/minecraft-data/pc/1.21.11/particles.json

@@ -0,0 +1,462 @@
+[
+  {
+    "id": 0,
+    "name": "angry_villager"
+  },
+  {
+    "id": 1,
+    "name": "block"
+  },
+  {
+    "id": 2,
+    "name": "block_marker"
+  },
+  {
+    "id": 3,
+    "name": "bubble"
+  },
+  {
+    "id": 4,
+    "name": "cloud"
+  },
+  {
+    "id": 5,
+    "name": "copper_fire_flame"
+  },
+  {
+    "id": 6,
+    "name": "crit"
+  },
+  {
+    "id": 7,
+    "name": "damage_indicator"
+  },
+  {
+    "id": 8,
+    "name": "dragon_breath"
+  },
+  {
+    "id": 9,
+    "name": "dripping_lava"
+  },
+  {
+    "id": 10,
+    "name": "falling_lava"
+  },
+  {
+    "id": 11,
+    "name": "landing_lava"
+  },
+  {
+    "id": 12,
+    "name": "dripping_water"
+  },
+  {
+    "id": 13,
+    "name": "falling_water"
+  },
+  {
+    "id": 14,
+    "name": "dust"
+  },
+  {
+    "id": 15,
+    "name": "dust_color_transition"
+  },
+  {
+    "id": 16,
+    "name": "effect"
+  },
+  {
+    "id": 17,
+    "name": "elder_guardian"
+  },
+  {
+    "id": 18,
+    "name": "enchanted_hit"
+  },
+  {
+    "id": 19,
+    "name": "enchant"
+  },
+  {
+    "id": 20,
+    "name": "end_rod"
+  },
+  {
+    "id": 21,
+    "name": "entity_effect"
+  },
+  {
+    "id": 22,
+    "name": "explosion_emitter"
+  },
+  {
+    "id": 23,
+    "name": "explosion"
+  },
+  {
+    "id": 24,
+    "name": "gust"
+  },
+  {
+    "id": 25,
+    "name": "small_gust"
+  },
+  {
+    "id": 26,
+    "name": "gust_emitter_large"
+  },
+  {
+    "id": 27,
+    "name": "gust_emitter_small"
+  },
+  {
+    "id": 28,
+    "name": "sonic_boom"
+  },
+  {
+    "id": 29,
+    "name": "falling_dust"
+  },
+  {
+    "id": 30,
+    "name": "firework"
+  },
+  {
+    "id": 31,
+    "name": "fishing"
+  },
+  {
+    "id": 32,
+    "name": "flame"
+  },
+  {
+    "id": 33,
+    "name": "infested"
+  },
+  {
+    "id": 34,
+    "name": "cherry_leaves"
+  },
+  {
+    "id": 35,
+    "name": "pale_oak_leaves"
+  },
+  {
+    "id": 36,
+    "name": "tinted_leaves"
+  },
+  {
+    "id": 37,
+    "name": "sculk_soul"
+  },
+  {
+    "id": 38,
+    "name": "sculk_charge"
+  },
+  {
+    "id": 39,
+    "name": "sculk_charge_pop"
+  },
+  {
+    "id": 40,
+    "name": "soul_fire_flame"
+  },
+  {
+    "id": 41,
+    "name": "soul"
+  },
+  {
+    "id": 42,
+    "name": "flash"
+  },
+  {
+    "id": 43,
+    "name": "happy_villager"
+  },
+  {
+    "id": 44,
+    "name": "composter"
+  },
+  {
+    "id": 45,
+    "name": "heart"
+  },
+  {
+    "id": 46,
+    "name": "instant_effect"
+  },
+  {
+    "id": 47,
+    "name": "item"
+  },
+  {
+    "id": 48,
+    "name": "vibration"
+  },
+  {
+    "id": 49,
+    "name": "trail"
+  },
+  {
+    "id": 50,
+    "name": "item_slime"
+  },
+  {
+    "id": 51,
+    "name": "item_cobweb"
+  },
+  {
+    "id": 52,
+    "name": "item_snowball"
+  },
+  {
+    "id": 53,
+    "name": "large_smoke"
+  },
+  {
+    "id": 54,
+    "name": "lava"
+  },
+  {
+    "id": 55,
+    "name": "mycelium"
+  },
+  {
+    "id": 56,
+    "name": "note"
+  },
+  {
+    "id": 57,
+    "name": "poof"
+  },
+  {
+    "id": 58,
+    "name": "portal"
+  },
+  {
+    "id": 59,
+    "name": "rain"
+  },
+  {
+    "id": 60,
+    "name": "smoke"
+  },
+  {
+    "id": 61,
+    "name": "white_smoke"
+  },
+  {
+    "id": 62,
+    "name": "sneeze"
+  },
+  {
+    "id": 63,
+    "name": "spit"
+  },
+  {
+    "id": 64,
+    "name": "squid_ink"
+  },
+  {
+    "id": 65,
+    "name": "sweep_attack"
+  },
+  {
+    "id": 66,
+    "name": "totem_of_undying"
+  },
+  {
+    "id": 67,
+    "name": "underwater"
+  },
+  {
+    "id": 68,
+    "name": "splash"
+  },
+  {
+    "id": 69,
+    "name": "witch"
+  },
+  {
+    "id": 70,
+    "name": "bubble_pop"
+  },
+  {
+    "id": 71,
+    "name": "current_down"
+  },
+  {
+    "id": 72,
+    "name": "bubble_column_up"
+  },
+  {
+    "id": 73,
+    "name": "nautilus"
+  },
+  {
+    "id": 74,
+    "name": "dolphin"
+  },
+  {
+    "id": 75,
+    "name": "campfire_cosy_smoke"
+  },
+  {
+    "id": 76,
+    "name": "campfire_signal_smoke"
+  },
+  {
+    "id": 77,
+    "name": "dripping_honey"
+  },
+  {
+    "id": 78,
+    "name": "falling_honey"
+  },
+  {
+    "id": 79,
+    "name": "landing_honey"
+  },
+  {
+    "id": 80,
+    "name": "falling_nectar"
+  },
+  {
+    "id": 81,
+    "name": "falling_spore_blossom"
+  },
+  {
+    "id": 82,
+    "name": "ash"
+  },
+  {
+    "id": 83,
+    "name": "crimson_spore"
+  },
+  {
+    "id": 84,
+    "name": "warped_spore"
+  },
+  {
+    "id": 85,
+    "name": "spore_blossom_air"
+  },
+  {
+    "id": 86,
+    "name": "dripping_obsidian_tear"
+  },
+  {
+    "id": 87,
+    "name": "falling_obsidian_tear"
+  },
+  {
+    "id": 88,
+    "name": "landing_obsidian_tear"
+  },
+  {
+    "id": 89,
+    "name": "reverse_portal"
+  },
+  {
+    "id": 90,
+    "name": "white_ash"
+  },
+  {
+    "id": 91,
+    "name": "small_flame"
+  },
+  {
+    "id": 92,
+    "name": "snowflake"
+  },
+  {
+    "id": 93,
+    "name": "dripping_dripstone_lava"
+  },
+  {
+    "id": 94,
+    "name": "falling_dripstone_lava"
+  },
+  {
+    "id": 95,
+    "name": "dripping_dripstone_water"
+  },
+  {
+    "id": 96,
+    "name": "falling_dripstone_water"
+  },
+  {
+    "id": 97,
+    "name": "glow_squid_ink"
+  },
+  {
+    "id": 98,
+    "name": "glow"
+  },
+  {
+    "id": 99,
+    "name": "wax_on"
+  },
+  {
+    "id": 100,
+    "name": "wax_off"
+  },
+  {
+    "id": 101,
+    "name": "electric_spark"
+  },
+  {
+    "id": 102,
+    "name": "scrape"
+  },
+  {
+    "id": 103,
+    "name": "shriek"
+  },
+  {
+    "id": 104,
+    "name": "egg_crack"
+  },
+  {
+    "id": 105,
+    "name": "dust_plume"
+  },
+  {
+    "id": 106,
+    "name": "trial_spawner_detection"
+  },
+  {
+    "id": 107,
+    "name": "trial_spawner_detection_ominous"
+  },
+  {
+    "id": 108,
+    "name": "vault_connection"
+  },
+  {
+    "id": 109,
+    "name": "dust_pillar"
+  },
+  {
+    "id": 110,
+    "name": "ominous_spawning"
+  },
+  {
+    "id": 111,
+    "name": "raid_omen"
+  },
+  {
+    "id": 112,
+    "name": "trial_omen"
+  },
+  {
+    "id": 113,
+    "name": "block_crumble"
+  },
+  {
+    "id": 114,
+    "name": "firefly"
+  }
+]

data/minecraft-data/pc/1.21.11/tints.json

@@ -0,0 +1,465 @@
+{
+  "grass": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": -7306931
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": -4793503
+      },
+      {
+        "keys": [
+          "dark_forest"
+        ],
+        "color": 1317381
+      },
+      {
+        "keys": [
+          "mangrove_swamp",
+          "swamp"
+        ],
+        "color": 6975545
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": -8945038
+      }
+    ]
+  },
+  "foliage": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": -6389427
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "dark_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": -4793503
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": -7491289
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": -7893642
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": -9801671
+      }
+    ]
+  },
+  "water": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "crimson_forest",
+          "dark_forest",
+          "deep_dark",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "eroded_badlands",
+          "flower_forest",
+          "forest",
+          "frozen_peaks",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lush_caves",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_plains",
+          "snowy_slopes",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna",
+          "wooded_badlands"
+        ],
+        "color": -12618012
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": -10635281
+      },
+      {
+        "keys": [
+          "cold_ocean",
+          "deep_cold_ocean",
+          "snowy_beach",
+          "snowy_taiga"
+        ],
+        "color": -12757034
+      },
+      {
+        "keys": [
+          "deep_frozen_ocean",
+          "frozen_ocean",
+          "frozen_river"
+        ],
+        "color": -13027127
+      },
+      {
+        "keys": [
+          "deep_lukewarm_ocean",
+          "lukewarm_ocean"
+        ],
+        "color": -12210702
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": -12944790
+      },
+      {
+        "keys": [
+          "meadow"
+        ],
+        "color": -15839537
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": -9008995
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": -10388636
+      },
+      {
+        "keys": [
+          "warm_ocean"
+        ],
+        "color": -12331538
+      }
+    ]
+  },
+  "redstone": {
+    "data": [
+      {
+        "keys": [
+          0
+        ],
+        "color": 4980736
+      },
+      {
+        "keys": [
+          1
+        ],
+        "color": 7340032
+      },
+      {
+        "keys": [
+          2
+        ],
+        "color": 7995392
+      },
+      {
+        "keys": [
+          3
+        ],
+        "color": 8650752
+      },
+      {
+        "keys": [
+          4
+        ],
+        "color": 9306112
+      },
+      {
+        "keys": [
+          5
+        ],
+        "color": 10027008
+      },
+      {
+        "keys": [
+          6
+        ],
+        "color": 10682368
+      },
+      {
+        "keys": [
+          7
+        ],
+        "color": 11337728
+      },
+      {
+        "keys": [
+          8
+        ],
+        "color": 11993088
+      },
+      {
+        "keys": [
+          9
+        ],
+        "color": 12648448
+      },
+      {
+        "keys": [
+          10
+        ],
+        "color": 13369344
+      },
+      {
+        "keys": [
+          11
+        ],
+        "color": 14024704
+      },
+      {
+        "keys": [
+          12
+        ],
+        "color": 14680064
+      },
+      {
+        "keys": [
+          13
+        ],
+        "color": 15336960
+      },
+      {
+        "keys": [
+          14
+        ],
+        "color": 15997696
+      },
+      {
+        "keys": [
+          15
+        ],
+        "color": 16724480
+      }
+    ]
+  },
+  "constant": {
+    "data": [
+      {
+        "keys": [
+          "birch_leaves"
+        ],
+        "color": -8345771
+      },
+      {
+        "keys": [
+          "spruce_leaves"
+        ],
+        "color": -10380959
+      },
+      {
+        "keys": [
+          "lily_pad"
+        ],
+        "color": -14647248
+      },
+      {
+        "keys": [
+          "attached_melon_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "attached_pumpkin_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "melon_stem"
+        ],
+        "color": -16711936
+      },
+      {
+        "keys": [
+          "pumpkin_stem"
+        ],
+        "color": -16711936
+      }
+    ]
+  }
+}

data/minecraft-data/pc/1.21.11/version.json

@@ -0,0 +1,6 @@
+{
+  "version": 774,
+  "minecraftVersion": "1.21.11",
+  "majorVersion": "1.21",
+  "releaseType": "release"
+}

data/minecraft-data/pc/1.21.8/attributes.json

@@ -0,0 +1,247 @@
+[
+  {
+    "name": "armor",
+    "resource": "minecraft:armor",
+    "min": 0.0,
+    "max": 30.0,
+    "default": 0.0
+  },
+  {
+    "name": "armorToughness",
+    "resource": "minecraft:armor_toughness",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackDamage",
+    "resource": "minecraft:attack_damage",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 2.0
+  },
+  {
+    "name": "attackKnockback",
+    "resource": "minecraft:attack_knockback",
+    "min": 0.0,
+    "max": 5.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackSpeed",
+    "resource": "minecraft:attack_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 4.0
+  },
+  {
+    "name": "blockBreakSpeed",
+    "resource": "minecraft:block_break_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "blockInteractionRange",
+    "resource": "minecraft:block_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 4.5
+  },
+  {
+    "name": "burningTime",
+    "resource": "minecraft:burning_time",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "cameraDistance",
+    "resource": "minecraft:camera_distance",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 4.0
+  },
+  {
+    "name": "explosionKnockbackResistance",
+    "resource": "minecraft:explosion_knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "entityInteractionRange",
+    "resource": "minecraft:entity_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 3.0
+  },
+  {
+    "name": "fallDamageMultiplier",
+    "resource": "minecraft:fall_damage_multiplier",
+    "min": 0.0,
+    "max": 100.0,
+    "default": 1.0
+  },
+  {
+    "name": "flyingSpeed",
+    "resource": "minecraft:flying_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.4
+  },
+  {
+    "name": "followRange",
+    "resource": "minecraft:follow_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 32.0
+  },
+  {
+    "name": "gravity",
+    "resource": "minecraft:gravity",
+    "min": -1.0,
+    "max": 1.0,
+    "default": 0.08
+  },
+  {
+    "name": "jumpStrength",
+    "resource": "minecraft:jump_strength",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 0.41999998688697815
+  },
+  {
+    "name": "knockbackResistance",
+    "resource": "minecraft:knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "luck",
+    "resource": "minecraft:luck",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxAbsorption",
+    "resource": "minecraft:max_absorption",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxHealth",
+    "resource": "minecraft:max_health",
+    "min": 1.0,
+    "max": 1024.0,
+    "default": 20.0
+  },
+  {
+    "name": "miningEfficiency",
+    "resource": "minecraft:mining_efficiency",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementEfficiency",
+    "resource": "minecraft:movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementSpeed",
+    "resource": "minecraft:movement_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.7
+  },
+  {
+    "name": "oxygenBonus",
+    "resource": "minecraft:oxygen_bonus",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "safeFallDistance",
+    "resource": "minecraft:safe_fall_distance",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 3.0
+  },
+  {
+    "name": "scale",
+    "resource": "minecraft:scale",
+    "min": 0.0625,
+    "max": 16.0,
+    "default": 1.0
+  },
+  {
+    "name": "sneakingSpeed",
+    "resource": "minecraft:sneaking_speed",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.3
+  },
+  {
+    "name": "spawnReinforcements",
+    "resource": "minecraft:spawn_reinforcements",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "stepHeight",
+    "resource": "minecraft:step_height",
+    "min": 0.0,
+    "max": 10.0,
+    "default": 0.6
+  },
+  {
+    "name": "submergedMiningSpeed",
+    "resource": "minecraft:submerged_mining_speed",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.2
+  },
+  {
+    "name": "sweepingDamageRatio",
+    "resource": "minecraft:sweeping_damage_ratio",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "temptRange",
+    "resource": "minecraft:tempt_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 10.0
+  },
+  {
+    "name": "waterMovementEfficiency",
+    "resource": "minecraft:water_movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "waypointTransmitRange",
+    "resource": "minecraft:waypoint_transmit_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  },
+  {
+    "name": "waypointReceiveRange",
+    "resource": "minecraft:waypoint_receive_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  }
+]

data/minecraft-data/pc/1.21.8/biomes.json

@@ -0,0 +1,652 @@
+[
+  {
+    "id": 0,
+    "name": "badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 1,
+    "name": "bamboo_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Bamboo Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 2,
+    "name": "basalt_deltas",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Basalt Deltas",
+    "color": 7254527
+  },
+  {
+    "id": 3,
+    "name": "beach",
+    "category": "beach",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Beach",
+    "color": 7907327
+  },
+  {
+    "id": 4,
+    "name": "birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 5,
+    "name": "cherry_grove",
+    "category": "forest",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cherry Grove",
+    "color": 8103167
+  },
+  {
+    "id": 6,
+    "name": "cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 7,
+    "name": "crimson_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Crimson Forest",
+    "color": 7254527
+  },
+  {
+    "id": 8,
+    "name": "dark_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dark Forest",
+    "color": 7972607
+  },
+  {
+    "id": 9,
+    "name": "deep_cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 10,
+    "name": "deep_dark",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Dark",
+    "color": 7907327
+  },
+  {
+    "id": 11,
+    "name": "deep_frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Frozen Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 12,
+    "name": "deep_lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 13,
+    "name": "deep_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 14,
+    "name": "desert",
+    "category": "desert",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Desert",
+    "color": 7254527
+  },
+  {
+    "id": 15,
+    "name": "dripstone_caves",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dripstone Caves",
+    "color": 7907327
+  },
+  {
+    "id": 16,
+    "name": "end_barrens",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Barrens",
+    "color": 0
+  },
+  {
+    "id": 17,
+    "name": "end_highlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Highlands",
+    "color": 0
+  },
+  {
+    "id": 18,
+    "name": "end_midlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Midlands",
+    "color": 0
+  },
+  {
+    "id": 19,
+    "name": "eroded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Eroded Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 20,
+    "name": "flower_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Flower Forest",
+    "color": 7972607
+  },
+  {
+    "id": 21,
+    "name": "forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Forest",
+    "color": 7972607
+  },
+  {
+    "id": 22,
+    "name": "frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Ocean",
+    "color": 8364543
+  },
+  {
+    "id": 23,
+    "name": "frozen_peaks",
+    "category": "ice",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 24,
+    "name": "frozen_river",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen River",
+    "color": 8364543
+  },
+  {
+    "id": 25,
+    "name": "grove",
+    "category": "forest",
+    "temperature": -0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Grove",
+    "color": 8495359
+  },
+  {
+    "id": 26,
+    "name": "ice_spikes",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ice Spikes",
+    "color": 8364543
+  },
+  {
+    "id": 27,
+    "name": "jagged_peaks",
+    "category": "mountain",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jagged Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 28,
+    "name": "jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 29,
+    "name": "lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 30,
+    "name": "lush_caves",
+    "category": "underground",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lush Caves",
+    "color": 8103167
+  },
+  {
+    "id": 31,
+    "name": "mangrove_swamp",
+    "category": "forest",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mangrove Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 32,
+    "name": "meadow",
+    "category": "mountain",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Meadow",
+    "color": 8103167
+  },
+  {
+    "id": 33,
+    "name": "mushroom_fields",
+    "category": "mushroom",
+    "temperature": 0.9,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mushroom Fields",
+    "color": 7842047
+  },
+  {
+    "id": 34,
+    "name": "nether_wastes",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Nether Wastes",
+    "color": 7254527
+  },
+  {
+    "id": 35,
+    "name": "ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 36,
+    "name": "old_growth_birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 37,
+    "name": "old_growth_pine_taiga",
+    "category": "taiga",
+    "temperature": 0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Pine Taiga",
+    "color": 8168447
+  },
+  {
+    "id": 38,
+    "name": "old_growth_spruce_taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Spruce Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 39,
+    "name": "pale_garden",
+    "category": "none",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Pale Garden",
+    "color": 12171705
+  },
+  {
+    "id": 40,
+    "name": "plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Plains",
+    "color": 7907327
+  },
+  {
+    "id": 41,
+    "name": "river",
+    "category": "river",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "River",
+    "color": 8103167
+  },
+  {
+    "id": 42,
+    "name": "savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 43,
+    "name": "savanna_plateau",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna Plateau",
+    "color": 7254527
+  },
+  {
+    "id": 44,
+    "name": "small_end_islands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "Small End Islands",
+    "color": 0
+  },
+  {
+    "id": 45,
+    "name": "snowy_beach",
+    "category": "beach",
+    "temperature": 0.05,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Beach",
+    "color": 8364543
+  },
+  {
+    "id": 46,
+    "name": "snowy_plains",
+    "category": "plains",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Plains",
+    "color": 8364543
+  },
+  {
+    "id": 47,
+    "name": "snowy_slopes",
+    "category": "mountain",
+    "temperature": -0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Slopes",
+    "color": 8560639
+  },
+  {
+    "id": 48,
+    "name": "snowy_taiga",
+    "category": "taiga",
+    "temperature": -0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Taiga",
+    "color": 8625919
+  },
+  {
+    "id": 49,
+    "name": "soul_sand_valley",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Soul Sand Valley",
+    "color": 7254527
+  },
+  {
+    "id": 50,
+    "name": "sparse_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sparse Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 51,
+    "name": "stony_peaks",
+    "category": "mountain",
+    "temperature": 1.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Peaks",
+    "color": 7776511
+  },
+  {
+    "id": 52,
+    "name": "stony_shore",
+    "category": "beach",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Shore",
+    "color": 8233727
+  },
+  {
+    "id": 53,
+    "name": "sunflower_plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sunflower Plains",
+    "color": 7907327
+  },
+  {
+    "id": 54,
+    "name": "swamp",
+    "category": "swamp",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 55,
+    "name": "taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 56,
+    "name": "the_end",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "The End",
+    "color": 0
+  },
+  {
+    "id": 57,
+    "name": "the_void",
+    "category": "none",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "The Void",
+    "color": 8103167
+  },
+  {
+    "id": 58,
+    "name": "warm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Warm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 59,
+    "name": "warped_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Warped Forest",
+    "color": 7254527
+  },
+  {
+    "id": 60,
+    "name": "windswept_forest",
+    "category": "forest",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Forest",
+    "color": 8233727
+  },
+  {
+    "id": 61,
+    "name": "windswept_gravelly_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Gravelly Hills",
+    "color": 8233727
+  },
+  {
+    "id": 62,
+    "name": "windswept_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Hills",
+    "color": 8233727
+  },
+  {
+    "id": 63,
+    "name": "windswept_savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Windswept Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 64,
+    "name": "wooded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Wooded Badlands",
+    "color": 7254527
+  }
+]

data/minecraft-data/pc/1.21.8/effects.json

@@ -0,0 +1,236 @@
+[
+  {
+    "id": 0,
+    "name": "Speed",
+    "displayName": "Speed",
+    "type": "good"
+  },
+  {
+    "id": 1,
+    "name": "Slowness",
+    "displayName": "Slowness",
+    "type": "bad"
+  },
+  {
+    "id": 2,
+    "name": "Haste",
+    "displayName": "Haste",
+    "type": "good"
+  },
+  {
+    "id": 3,
+    "name": "MiningFatigue",
+    "displayName": "Mining Fatigue",
+    "type": "bad"
+  },
+  {
+    "id": 4,
+    "name": "Strength",
+    "displayName": "Strength",
+    "type": "good"
+  },
+  {
+    "id": 5,
+    "name": "InstantHealth",
+    "displayName": "Instant Health",
+    "type": "good"
+  },
+  {
+    "id": 6,
+    "name": "InstantDamage",
+    "displayName": "Instant Damage",
+    "type": "bad"
+  },
+  {
+    "id": 7,
+    "name": "JumpBoost",
+    "displayName": "Jump Boost",
+    "type": "good"
+  },
+  {
+    "id": 8,
+    "name": "Nausea",
+    "displayName": "Nausea",
+    "type": "bad"
+  },
+  {
+    "id": 9,
+    "name": "Regeneration",
+    "displayName": "Regeneration",
+    "type": "good"
+  },
+  {
+    "id": 10,
+    "name": "Resistance",
+    "displayName": "Resistance",
+    "type": "good"
+  },
+  {
+    "id": 11,
+    "name": "FireResistance",
+    "displayName": "Fire Resistance",
+    "type": "good"
+  },
+  {
+    "id": 12,
+    "name": "WaterBreathing",
+    "displayName": "Water Breathing",
+    "type": "good"
+  },
+  {
+    "id": 13,
+    "name": "Invisibility",
+    "displayName": "Invisibility",
+    "type": "good"
+  },
+  {
+    "id": 14,
+    "name": "Blindness",
+    "displayName": "Blindness",
+    "type": "bad"
+  },
+  {
+    "id": 15,
+    "name": "NightVision",
+    "displayName": "Night Vision",
+    "type": "good"
+  },
+  {
+    "id": 16,
+    "name": "Hunger",
+    "displayName": "Hunger",
+    "type": "bad"
+  },
+  {
+    "id": 17,
+    "name": "Weakness",
+    "displayName": "Weakness",
+    "type": "bad"
+  },
+  {
+    "id": 18,
+    "name": "Poison",
+    "displayName": "Poison",
+    "type": "bad"
+  },
+  {
+    "id": 19,
+    "name": "Wither",
+    "displayName": "Wither",
+    "type": "bad"
+  },
+  {
+    "id": 20,
+    "name": "HealthBoost",
+    "displayName": "Health Boost",
+    "type": "good"
+  },
+  {
+    "id": 21,
+    "name": "Absorption",
+    "displayName": "Absorption",
+    "type": "good"
+  },
+  {
+    "id": 22,
+    "name": "Saturation",
+    "displayName": "Saturation",
+    "type": "good"
+  },
+  {
+    "id": 23,
+    "name": "Glowing",
+    "displayName": "Glowing",
+    "type": "bad"
+  },
+  {
+    "id": 24,
+    "name": "Levitation",
+    "displayName": "Levitation",
+    "type": "bad"
+  },
+  {
+    "id": 25,
+    "name": "Luck",
+    "displayName": "Luck",
+    "type": "good"
+  },
+  {
+    "id": 26,
+    "name": "BadLuck",
+    "displayName": "Bad Luck",
+    "type": "bad"
+  },
+  {
+    "id": 27,
+    "name": "SlowFalling",
+    "displayName": "Slow Falling",
+    "type": "good"
+  },
+  {
+    "id": 28,
+    "name": "ConduitPower",
+    "displayName": "Conduit Power",
+    "type": "good"
+  },
+  {
+    "id": 29,
+    "name": "DolphinsGrace",
+    "displayName": "Dolphin's Grace",
+    "type": "good"
+  },
+  {
+    "id": 30,
+    "name": "BadOmen",
+    "displayName": "Bad Omen",
+    "type": "bad"
+  },
+  {
+    "id": 31,
+    "name": "HeroOfTheVillage",
+    "displayName": "Hero of the Village",
+    "type": "good"
+  },
+  {
+    "id": 32,
+    "name": "Darkness",
+    "displayName": "Darkness",
+    "type": "bad"
+  },
+  {
+    "id": 33,
+    "name": "TrialOmen",
+    "displayName": "Trial Omen",
+    "type": "bad"
+  },
+  {
+    "id": 34,
+    "name": "RaidOmen",
+    "displayName": "Raid Omen",
+    "type": "bad"
+  },
+  {
+    "id": 35,
+    "name": "WindCharged",
+    "displayName": "Wind Charged",
+    "type": "bad"
+  },
+  {
+    "id": 36,
+    "name": "Weaving",
+    "displayName": "Weaving",
+    "type": "bad"
+  },
+  {
+    "id": 37,
+    "name": "Oozing",
+    "displayName": "Oozing",
+    "type": "bad"
+  },
+  {
+    "id": 38,
+    "name": "Infested",
+    "displayName": "Infested",
+    "type": "bad"
+  }
+]

data/minecraft-data/pc/1.21.8/enchantments.json

@@ -0,0 +1,959 @@
+[
+  {
+    "id": 0,
+    "name": "aqua_affinity",
+    "displayName": "Aqua Affinity",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "head_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 1,
+    "name": "bane_of_arthropods",
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+  {
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+  },
+  {
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+  },
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+  },
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+  },
+  {
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+  {
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+  },
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+  },
+  {
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+  },
+  {
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+  },
+  {
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+  },
+  {
+    "id": 41,
+    "name": "wind_burst",
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+    "exclude": [],
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+    "weight": 2,
+    "tradeable": false,
+    "discoverable": false
+  }
+]

data/minecraft-data/pc/1.21.8/foods.json

@@ -0,0 +1,402 @@
+[
+  {
+    "id": 857,
+    "name": "apple",
+    "stackSize": 64,
+    "displayName": "Apple",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 906,
+    "name": "mushroom_stew",
+    "stackSize": 1,
+    "displayName": "Mushroom Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 912,
+    "name": "bread",
+    "stackSize": 64,
+    "displayName": "Bread",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 938,
+    "name": "porkchop",
+    "stackSize": 64,
+    "displayName": "Raw Porkchop",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 939,
+    "name": "cooked_porkchop",
+    "stackSize": 64,
+    "displayName": "Cooked Porkchop",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 941,
+    "name": "golden_apple",
+    "stackSize": 64,
+    "displayName": "Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 942,
+    "name": "enchanted_golden_apple",
+    "stackSize": 64,
+    "displayName": "Enchanted Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1012,
+    "name": "cod",
+    "stackSize": 64,
+    "displayName": "Raw Cod",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1013,
+    "name": "salmon",
+    "stackSize": 64,
+    "displayName": "Raw Salmon",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1014,
+    "name": "tropical_fish",
+    "stackSize": 64,
+    "displayName": "Tropical Fish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1015,
+    "name": "pufferfish",
+    "stackSize": 64,
+    "displayName": "Pufferfish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1016,
+    "name": "cooked_cod",
+    "stackSize": 64,
+    "displayName": "Cooked Cod",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1017,
+    "name": "cooked_salmon",
+    "stackSize": 64,
+    "displayName": "Cooked Salmon",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1057,
+    "name": "cookie",
+    "stackSize": 64,
+    "displayName": "Cookie",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1061,
+    "name": "melon_slice",
+    "stackSize": 64,
+    "displayName": "Melon Slice",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1062,
+    "name": "dried_kelp",
+    "stackSize": 64,
+    "displayName": "Dried Kelp",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1065,
+    "name": "beef",
+    "stackSize": 64,
+    "displayName": "Raw Beef",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1066,
+    "name": "cooked_beef",
+    "stackSize": 64,
+    "displayName": "Steak",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 1067,
+    "name": "chicken",
+    "stackSize": 64,
+    "displayName": "Raw Chicken",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1068,
+    "name": "cooked_chicken",
+    "stackSize": 64,
+    "displayName": "Cooked Chicken",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1069,
+    "name": "rotten_flesh",
+    "stackSize": 64,
+    "displayName": "Rotten Flesh",
+    "foodPoints": 4.0,
+    "saturation": 6.4,
+    "effectiveQuality": 10.4,
+    "saturationRatio": 1.6
+  },
+  {
+    "id": 1077,
+    "name": "spider_eye",
+    "stackSize": 64,
+    "displayName": "Spider Eye",
+    "foodPoints": 2.0,
+    "saturation": 12.8,
+    "effectiveQuality": 14.8,
+    "saturationRatio": 6.4
+  },
+  {
+    "id": 1177,
+    "name": "carrot",
+    "stackSize": 64,
+    "displayName": "Carrot",
+    "foodPoints": 3.0,
+    "saturation": 21.6,
+    "effectiveQuality": 24.6,
+    "saturationRatio": 7.2000003
+  },
+  {
+    "id": 1178,
+    "name": "potato",
+    "stackSize": 64,
+    "displayName": "Potato",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1179,
+    "name": "baked_potato",
+    "stackSize": 64,
+    "displayName": "Baked Potato",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1180,
+    "name": "poisonous_potato",
+    "stackSize": 64,
+    "displayName": "Poisonous Potato",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1182,
+    "name": "golden_carrot",
+    "stackSize": 64,
+    "displayName": "Golden Carrot",
+    "foodPoints": 6.0,
+    "saturation": 172.8,
+    "effectiveQuality": 178.8,
+    "saturationRatio": 28.800001
+  },
+  {
+    "id": 1191,
+    "name": "pumpkin_pie",
+    "stackSize": 64,
+    "displayName": "Pumpkin Pie",
+    "foodPoints": 8.0,
+    "saturation": 76.8,
+    "effectiveQuality": 84.8,
+    "saturationRatio": 9.6
+  },
+  {
+    "id": 1199,
+    "name": "rabbit",
+    "stackSize": 64,
+    "displayName": "Raw Rabbit",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1200,
+    "name": "cooked_rabbit",
+    "stackSize": 64,
+    "displayName": "Cooked Rabbit",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1201,
+    "name": "rabbit_stew",
+    "stackSize": 1,
+    "displayName": "Rabbit Stew",
+    "foodPoints": 10.0,
+    "saturation": 240.0,
+    "effectiveQuality": 250.0,
+    "saturationRatio": 24.0
+  },
+  {
+    "id": 1212,
+    "name": "mutton",
+    "stackSize": 64,
+    "displayName": "Raw Mutton",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1213,
+    "name": "cooked_mutton",
+    "stackSize": 64,
+    "displayName": "Cooked Mutton",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1231,
+    "name": "chorus_fruit",
+    "stackSize": 64,
+    "displayName": "Chorus Fruit",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 1235,
+    "name": "beetroot",
+    "stackSize": 64,
+    "displayName": "Beetroot",
+    "foodPoints": 1.0,
+    "saturation": 2.4,
+    "effectiveQuality": 3.4,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1237,
+    "name": "beetroot_soup",
+    "stackSize": 1,
+    "displayName": "Beetroot Soup",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1275,
+    "name": "suspicious_stew",
+    "stackSize": 1,
+    "displayName": "Suspicious Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1300,
+    "name": "sweet_berries",
+    "stackSize": 64,
+    "displayName": "Sweet Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1301,
+    "name": "glow_berries",
+    "stackSize": 64,
+    "displayName": "Glow Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1308,
+    "name": "honey_bottle",
+    "stackSize": 16,
+    "displayName": "Honey Bottle",
+    "foodPoints": 6.0,
+    "saturation": 14.400001,
+    "effectiveQuality": 20.400002,
+    "saturationRatio": 2.4
+  }
+]

data/minecraft-data/pc/1.21.8/instruments.json

@@ -0,0 +1,94 @@
+[
+  {
+    "id": 0,
+    "name": "harp"
+  },
+  {
+    "id": 1,
+    "name": "basedrum"
+  },
+  {
+    "id": 2,
+    "name": "snare"
+  },
+  {
+    "id": 3,
+    "name": "hat"
+  },
+  {
+    "id": 4,
+    "name": "bass"
+  },
+  {
+    "id": 5,
+    "name": "flute"
+  },
+  {
+    "id": 6,
+    "name": "bell"
+  },
+  {
+    "id": 7,
+    "name": "guitar"
+  },
+  {
+    "id": 8,
+    "name": "chime"
+  },
+  {
+    "id": 9,
+    "name": "xylophone"
+  },
+  {
+    "id": 10,
+    "name": "iron_xylophone"
+  },
+  {
+    "id": 11,
+    "name": "cow_bell"
+  },
+  {
+    "id": 12,
+    "name": "didgeridoo"
+  },
+  {
+    "id": 13,
+    "name": "bit"
+  },
+  {
+    "id": 14,
+    "name": "banjo"
+  },
+  {
+    "id": 15,
+    "name": "pling"
+  },
+  {
+    "id": 16,
+    "name": "zombie"
+  },
+  {
+    "id": 17,
+    "name": "skeleton"
+  },
+  {
+    "id": 18,
+    "name": "creeper"
+  },
+  {
+    "id": 19,
+    "name": "dragon"
+  },
+  {
+    "id": 20,
+    "name": "wither_skeleton"
+  },
+  {
+    "id": 21,
+    "name": "piglin"
+  },
+  {
+    "id": 22,
+    "name": "custom_head"
+  }
+]

data/minecraft-data/pc/1.21.8/materials.json

@@ -0,0 +1,206 @@
+{
+  "default": {},
+  "leaves": {
+    "1060": 1.0,
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5
+  },
+  "coweb": {
+    "1060": 15.0,
+    "875": 15.0,
+    "880": 15.0,
+    "885": 15.0,
+    "890": 15.0,
+    "895": 15.0,
+    "900": 15.0
+  },
+  "plant": {
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5
+  },
+  "gourd": {
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5
+  },
+  "vine_or_glow_lichen": {
+    "1060": 2.0
+  },
+  "wool": {
+    "1060": 1.0
+  },
+  "sword_instantly_mines": {
+    "875": 2.0,
+    "880": 4.0,
+    "885": 12.0,
+    "890": 6.0,
+    "895": 8.0,
+    "900": 9.0
+  },
+  "sword_efficient": {
+    "875": 2.0,
+    "880": 4.0,
+    "885": 12.0,
+    "890": 6.0,
+    "895": 8.0,
+    "900": 9.0
+  },
+  "incorrect_for_wooden_tool": {
+    "876": 2.0,
+    "877": 2.0,
+    "878": 2.0,
+    "879": 2.0
+  },
+  "mineable/shovel": {
+    "876": 2.0,
+    "881": 4.0,
+    "886": 12.0,
+    "891": 6.0,
+    "896": 8.0,
+    "901": 9.0
+  },
+  "mineable/pickaxe": {
+    "877": 2.0,
+    "882": 4.0,
+    "887": 12.0,
+    "892": 6.0,
+    "897": 8.0,
+    "902": 9.0
+  },
+  "mineable/axe": {
+    "878": 2.0,
+    "883": 4.0,
+    "888": 12.0,
+    "893": 6.0,
+    "898": 8.0,
+    "903": 9.0
+  },
+  "mineable/hoe": {
+    "879": 2.0,
+    "884": 4.0,
+    "889": 12.0,
+    "894": 6.0,
+    "899": 8.0,
+    "904": 9.0
+  },
+  "incorrect_for_stone_tool": {
+    "881": 4.0,
+    "882": 4.0,
+    "883": 4.0,
+    "884": 4.0
+  },
+  "incorrect_for_gold_tool": {
+    "886": 12.0,
+    "887": 12.0,
+    "888": 12.0,
+    "889": 12.0
+  },
+  "incorrect_for_iron_tool": {
+    "891": 6.0,
+    "892": 6.0,
+    "893": 6.0,
+    "894": 6.0
+  },
+  "incorrect_for_diamond_tool": {
+    "896": 8.0,
+    "897": 8.0,
+    "898": 8.0,
+    "899": 8.0
+  },
+  "incorrect_for_netherite_tool": {
+    "901": 9.0,
+    "902": 9.0,
+    "903": 9.0,
+    "904": 9.0
+  },
+  "plant;mineable/axe": {
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5,
+    "878": 2.0,
+    "883": 4.0,
+    "888": 12.0,
+    "893": 6.0,
+    "898": 8.0,
+    "903": 9.0
+  },
+  "gourd;mineable/axe": {
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5,
+    "878": 2.0,
+    "883": 4.0,
+    "888": 12.0,
+    "893": 6.0,
+    "898": 8.0,
+    "903": 9.0
+  },
+  "leaves;mineable/hoe": {
+    "1060": 1.0,
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5,
+    "879": 2.0,
+    "884": 4.0,
+    "889": 12.0,
+    "894": 6.0,
+    "899": 8.0,
+    "904": 9.0
+  },
+  "leaves;mineable/axe;mineable/hoe": {
+    "1060": 1.0,
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5,
+    "878": 2.0,
+    "883": 4.0,
+    "888": 12.0,
+    "893": 6.0,
+    "898": 8.0,
+    "903": 9.0,
+    "879": 2.0,
+    "884": 4.0,
+    "889": 12.0,
+    "894": 6.0,
+    "899": 8.0,
+    "904": 9.0
+  },
+  "vine_or_glow_lichen;plant;mineable/axe": {
+    "1060": 2.0,
+    "875": 1.5,
+    "880": 1.5,
+    "885": 1.5,
+    "890": 1.5,
+    "895": 1.5,
+    "900": 1.5,
+    "878": 2.0,
+    "883": 4.0,
+    "888": 12.0,
+    "893": 6.0,
+    "898": 8.0,
+    "903": 9.0
+  }
+}

data/minecraft-data/pc/1.21.8/particles.json

@@ -0,0 +1,458 @@
+[
+  {
+    "id": 0,
+    "name": "angry_villager"
+  },
+  {
+    "id": 1,
+    "name": "block"
+  },
+  {
+    "id": 2,
+    "name": "block_marker"
+  },
+  {
+    "id": 3,
+    "name": "bubble"
+  },
+  {
+    "id": 4,
+    "name": "cloud"
+  },
+  {
+    "id": 5,
+    "name": "crit"
+  },
+  {
+    "id": 6,
+    "name": "damage_indicator"
+  },
+  {
+    "id": 7,
+    "name": "dragon_breath"
+  },
+  {
+    "id": 8,
+    "name": "dripping_lava"
+  },
+  {
+    "id": 9,
+    "name": "falling_lava"
+  },
+  {
+    "id": 10,
+    "name": "landing_lava"
+  },
+  {
+    "id": 11,
+    "name": "dripping_water"
+  },
+  {
+    "id": 12,
+    "name": "falling_water"
+  },
+  {
+    "id": 13,
+    "name": "dust"
+  },
+  {
+    "id": 14,
+    "name": "dust_color_transition"
+  },
+  {
+    "id": 15,
+    "name": "effect"
+  },
+  {
+    "id": 16,
+    "name": "elder_guardian"
+  },
+  {
+    "id": 17,
+    "name": "enchanted_hit"
+  },
+  {
+    "id": 18,
+    "name": "enchant"
+  },
+  {
+    "id": 19,
+    "name": "end_rod"
+  },
+  {
+    "id": 20,
+    "name": "entity_effect"
+  },
+  {
+    "id": 21,
+    "name": "explosion_emitter"
+  },
+  {
+    "id": 22,
+    "name": "explosion"
+  },
+  {
+    "id": 23,
+    "name": "gust"
+  },
+  {
+    "id": 24,
+    "name": "small_gust"
+  },
+  {
+    "id": 25,
+    "name": "gust_emitter_large"
+  },
+  {
+    "id": 26,
+    "name": "gust_emitter_small"
+  },
+  {
+    "id": 27,
+    "name": "sonic_boom"
+  },
+  {
+    "id": 28,
+    "name": "falling_dust"
+  },
+  {
+    "id": 29,
+    "name": "firework"
+  },
+  {
+    "id": 30,
+    "name": "fishing"
+  },
+  {
+    "id": 31,
+    "name": "flame"
+  },
+  {
+    "id": 32,
+    "name": "infested"
+  },
+  {
+    "id": 33,
+    "name": "cherry_leaves"
+  },
+  {
+    "id": 34,
+    "name": "pale_oak_leaves"
+  },
+  {
+    "id": 35,
+    "name": "tinted_leaves"
+  },
+  {
+    "id": 36,
+    "name": "sculk_soul"
+  },
+  {
+    "id": 37,
+    "name": "sculk_charge"
+  },
+  {
+    "id": 38,
+    "name": "sculk_charge_pop"
+  },
+  {
+    "id": 39,
+    "name": "soul_fire_flame"
+  },
+  {
+    "id": 40,
+    "name": "soul"
+  },
+  {
+    "id": 41,
+    "name": "flash"
+  },
+  {
+    "id": 42,
+    "name": "happy_villager"
+  },
+  {
+    "id": 43,
+    "name": "composter"
+  },
+  {
+    "id": 44,
+    "name": "heart"
+  },
+  {
+    "id": 45,
+    "name": "instant_effect"
+  },
+  {
+    "id": 46,
+    "name": "item"
+  },
+  {
+    "id": 47,
+    "name": "vibration"
+  },
+  {
+    "id": 48,
+    "name": "trail"
+  },
+  {
+    "id": 49,
+    "name": "item_slime"
+  },
+  {
+    "id": 50,
+    "name": "item_cobweb"
+  },
+  {
+    "id": 51,
+    "name": "item_snowball"
+  },
+  {
+    "id": 52,
+    "name": "large_smoke"
+  },
+  {
+    "id": 53,
+    "name": "lava"
+  },
+  {
+    "id": 54,
+    "name": "mycelium"
+  },
+  {
+    "id": 55,
+    "name": "note"
+  },
+  {
+    "id": 56,
+    "name": "poof"
+  },
+  {
+    "id": 57,
+    "name": "portal"
+  },
+  {
+    "id": 58,
+    "name": "rain"
+  },
+  {
+    "id": 59,
+    "name": "smoke"
+  },
+  {
+    "id": 60,
+    "name": "white_smoke"
+  },
+  {
+    "id": 61,
+    "name": "sneeze"
+  },
+  {
+    "id": 62,
+    "name": "spit"
+  },
+  {
+    "id": 63,
+    "name": "squid_ink"
+  },
+  {
+    "id": 64,
+    "name": "sweep_attack"
+  },
+  {
+    "id": 65,
+    "name": "totem_of_undying"
+  },
+  {
+    "id": 66,
+    "name": "underwater"
+  },
+  {
+    "id": 67,
+    "name": "splash"
+  },
+  {
+    "id": 68,
+    "name": "witch"
+  },
+  {
+    "id": 69,
+    "name": "bubble_pop"
+  },
+  {
+    "id": 70,
+    "name": "current_down"
+  },
+  {
+    "id": 71,
+    "name": "bubble_column_up"
+  },
+  {
+    "id": 72,
+    "name": "nautilus"
+  },
+  {
+    "id": 73,
+    "name": "dolphin"
+  },
+  {
+    "id": 74,
+    "name": "campfire_cosy_smoke"
+  },
+  {
+    "id": 75,
+    "name": "campfire_signal_smoke"
+  },
+  {
+    "id": 76,
+    "name": "dripping_honey"
+  },
+  {
+    "id": 77,
+    "name": "falling_honey"
+  },
+  {
+    "id": 78,
+    "name": "landing_honey"
+  },
+  {
+    "id": 79,
+    "name": "falling_nectar"
+  },
+  {
+    "id": 80,
+    "name": "falling_spore_blossom"
+  },
+  {
+    "id": 81,
+    "name": "ash"
+  },
+  {
+    "id": 82,
+    "name": "crimson_spore"
+  },
+  {
+    "id": 83,
+    "name": "warped_spore"
+  },
+  {
+    "id": 84,
+    "name": "spore_blossom_air"
+  },
+  {
+    "id": 85,
+    "name": "dripping_obsidian_tear"
+  },
+  {
+    "id": 86,
+    "name": "falling_obsidian_tear"
+  },
+  {
+    "id": 87,
+    "name": "landing_obsidian_tear"
+  },
+  {
+    "id": 88,
+    "name": "reverse_portal"
+  },
+  {
+    "id": 89,
+    "name": "white_ash"
+  },
+  {
+    "id": 90,
+    "name": "small_flame"
+  },
+  {
+    "id": 91,
+    "name": "snowflake"
+  },
+  {
+    "id": 92,
+    "name": "dripping_dripstone_lava"
+  },
+  {
+    "id": 93,
+    "name": "falling_dripstone_lava"
+  },
+  {
+    "id": 94,
+    "name": "dripping_dripstone_water"
+  },
+  {
+    "id": 95,
+    "name": "falling_dripstone_water"
+  },
+  {
+    "id": 96,
+    "name": "glow_squid_ink"
+  },
+  {
+    "id": 97,
+    "name": "glow"
+  },
+  {
+    "id": 98,
+    "name": "wax_on"
+  },
+  {
+    "id": 99,
+    "name": "wax_off"
+  },
+  {
+    "id": 100,
+    "name": "electric_spark"
+  },
+  {
+    "id": 101,
+    "name": "scrape"
+  },
+  {
+    "id": 102,
+    "name": "shriek"
+  },
+  {
+    "id": 103,
+    "name": "egg_crack"
+  },
+  {
+    "id": 104,
+    "name": "dust_plume"
+  },
+  {
+    "id": 105,
+    "name": "trial_spawner_detection"
+  },
+  {
+    "id": 106,
+    "name": "trial_spawner_detection_ominous"
+  },
+  {
+    "id": 107,
+    "name": "vault_connection"
+  },
+  {
+    "id": 108,
+    "name": "dust_pillar"
+  },
+  {
+    "id": 109,
+    "name": "ominous_spawning"
+  },
+  {
+    "id": 110,
+    "name": "raid_omen"
+  },
+  {
+    "id": 111,
+    "name": "trial_omen"
+  },
+  {
+    "id": 112,
+    "name": "block_crumble"
+  },
+  {
+    "id": 113,
+    "name": "firefly"
+  }
+]

data/minecraft-data/pc/1.21.8/tints.json

@@ -0,0 +1,465 @@
+{
+  "grass": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": 9470285
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 11983713
+      },
+      {
+        "keys": [
+          "dark_forest"
+        ],
+        "color": 1317381
+      },
+      {
+        "keys": [
+          "mangrove_swamp",
+          "swamp"
+        ],
+        "color": 6975545
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 7832178
+      }
+    ]
+  },
+  "foliage": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": 10387789
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "dark_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 11983713
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": 9285927
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 8883574
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": 6975545
+      }
+    ]
+  },
+  "water": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "crimson_forest",
+          "dark_forest",
+          "deep_dark",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "eroded_badlands",
+          "flower_forest",
+          "forest",
+          "frozen_peaks",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lush_caves",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_plains",
+          "snowy_slopes",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna",
+          "wooded_badlands"
+        ],
+        "color": 4159204
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 6141935
+      },
+      {
+        "keys": [
+          "cold_ocean",
+          "deep_cold_ocean",
+          "snowy_beach",
+          "snowy_taiga"
+        ],
+        "color": 4020182
+      },
+      {
+        "keys": [
+          "deep_frozen_ocean",
+          "frozen_ocean",
+          "frozen_river"
+        ],
+        "color": 3750089
+      },
+      {
+        "keys": [
+          "deep_lukewarm_ocean",
+          "lukewarm_ocean"
+        ],
+        "color": 4566514
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": 3832426
+      },
+      {
+        "keys": [
+          "meadow"
+        ],
+        "color": 937679
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 7768221
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": 6388580
+      },
+      {
+        "keys": [
+          "warm_ocean"
+        ],
+        "color": 4445678
+      }
+    ]
+  },
+  "redstone": {
+    "data": [
+      {
+        "keys": [
+          0
+        ],
+        "color": 4980736
+      },
+      {
+        "keys": [
+          1
+        ],
+        "color": 7340032
+      },
+      {
+        "keys": [
+          2
+        ],
+        "color": 7995392
+      },
+      {
+        "keys": [
+          3
+        ],
+        "color": 8650752
+      },
+      {
+        "keys": [
+          4
+        ],
+        "color": 9306112
+      },
+      {
+        "keys": [
+          5
+        ],
+        "color": 10027008
+      },
+      {
+        "keys": [
+          6
+        ],
+        "color": 10682368
+      },
+      {
+        "keys": [
+          7
+        ],
+        "color": 11337728
+      },
+      {
+        "keys": [
+          8
+        ],
+        "color": 11993088
+      },
+      {
+        "keys": [
+          9
+        ],
+        "color": 12648448
+      },
+      {
+        "keys": [
+          10
+        ],
+        "color": 13369344
+      },
+      {
+        "keys": [
+          11
+        ],
+        "color": 14024704
+      },
+      {
+        "keys": [
+          12
+        ],
+        "color": 14680064
+      },
+      {
+        "keys": [
+          13
+        ],
+        "color": 15336960
+      },
+      {
+        "keys": [
+          14
+        ],
+        "color": 15997696
+      },
+      {
+        "keys": [
+          15
+        ],
+        "color": 16724480
+      }
+    ]
+  },
+  "constant": {
+    "data": [
+      {
+        "keys": [
+          "birch_leaves"
+        ],
+        "color": -8345771
+      },
+      {
+        "keys": [
+          "spruce_leaves"
+        ],
+        "color": -10380959
+      },
+      {
+        "keys": [
+          "lily_pad"
+        ],
+        "color": -14647248
+      },
+      {
+        "keys": [
+          "attached_melon_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "attached_pumpkin_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "melon_stem"
+        ],
+        "color": -16711936
+      },
+      {
+        "keys": [
+          "pumpkin_stem"
+        ],
+        "color": -16711936
+      }
+    ]
+  }
+}

data/minecraft-data/pc/1.21.8/version.json

@@ -0,0 +1,6 @@
+{
+  "version": 772,
+  "minecraftVersion": "1.21.8",
+  "majorVersion": "1.21",
+  "releaseType": "release"
+}

data/minecraft-data/pc/1.21.9/attributes.json

@@ -0,0 +1,247 @@
+[
+  {
+    "name": "armor",
+    "resource": "minecraft:armor",
+    "min": 0.0,
+    "max": 30.0,
+    "default": 0.0
+  },
+  {
+    "name": "armorToughness",
+    "resource": "minecraft:armor_toughness",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackDamage",
+    "resource": "minecraft:attack_damage",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 2.0
+  },
+  {
+    "name": "attackKnockback",
+    "resource": "minecraft:attack_knockback",
+    "min": 0.0,
+    "max": 5.0,
+    "default": 0.0
+  },
+  {
+    "name": "attackSpeed",
+    "resource": "minecraft:attack_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 4.0
+  },
+  {
+    "name": "blockBreakSpeed",
+    "resource": "minecraft:block_break_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "blockInteractionRange",
+    "resource": "minecraft:block_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 4.5
+  },
+  {
+    "name": "burningTime",
+    "resource": "minecraft:burning_time",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 1.0
+  },
+  {
+    "name": "cameraDistance",
+    "resource": "minecraft:camera_distance",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 4.0
+  },
+  {
+    "name": "explosionKnockbackResistance",
+    "resource": "minecraft:explosion_knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "entityInteractionRange",
+    "resource": "minecraft:entity_interaction_range",
+    "min": 0.0,
+    "max": 64.0,
+    "default": 3.0
+  },
+  {
+    "name": "fallDamageMultiplier",
+    "resource": "minecraft:fall_damage_multiplier",
+    "min": 0.0,
+    "max": 100.0,
+    "default": 1.0
+  },
+  {
+    "name": "flyingSpeed",
+    "resource": "minecraft:flying_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.4
+  },
+  {
+    "name": "followRange",
+    "resource": "minecraft:follow_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 32.0
+  },
+  {
+    "name": "gravity",
+    "resource": "minecraft:gravity",
+    "min": -1.0,
+    "max": 1.0,
+    "default": 0.08
+  },
+  {
+    "name": "jumpStrength",
+    "resource": "minecraft:jump_strength",
+    "min": 0.0,
+    "max": 32.0,
+    "default": 0.41999998688697815
+  },
+  {
+    "name": "knockbackResistance",
+    "resource": "minecraft:knockback_resistance",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "luck",
+    "resource": "minecraft:luck",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxAbsorption",
+    "resource": "minecraft:max_absorption",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 0.0
+  },
+  {
+    "name": "maxHealth",
+    "resource": "minecraft:max_health",
+    "min": 1.0,
+    "max": 1024.0,
+    "default": 20.0
+  },
+  {
+    "name": "miningEfficiency",
+    "resource": "minecraft:mining_efficiency",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementEfficiency",
+    "resource": "minecraft:movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "movementSpeed",
+    "resource": "minecraft:movement_speed",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.7
+  },
+  {
+    "name": "oxygenBonus",
+    "resource": "minecraft:oxygen_bonus",
+    "min": 0.0,
+    "max": 1024.0,
+    "default": 0.0
+  },
+  {
+    "name": "safeFallDistance",
+    "resource": "minecraft:safe_fall_distance",
+    "min": -1024.0,
+    "max": 1024.0,
+    "default": 3.0
+  },
+  {
+    "name": "scale",
+    "resource": "minecraft:scale",
+    "min": 0.0625,
+    "max": 16.0,
+    "default": 1.0
+  },
+  {
+    "name": "sneakingSpeed",
+    "resource": "minecraft:sneaking_speed",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.3
+  },
+  {
+    "name": "spawnReinforcements",
+    "resource": "minecraft:spawn_reinforcements",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "stepHeight",
+    "resource": "minecraft:step_height",
+    "min": 0.0,
+    "max": 10.0,
+    "default": 0.6
+  },
+  {
+    "name": "submergedMiningSpeed",
+    "resource": "minecraft:submerged_mining_speed",
+    "min": 0.0,
+    "max": 20.0,
+    "default": 0.2
+  },
+  {
+    "name": "sweepingDamageRatio",
+    "resource": "minecraft:sweeping_damage_ratio",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "temptRange",
+    "resource": "minecraft:tempt_range",
+    "min": 0.0,
+    "max": 2048.0,
+    "default": 10.0
+  },
+  {
+    "name": "waterMovementEfficiency",
+    "resource": "minecraft:water_movement_efficiency",
+    "min": 0.0,
+    "max": 1.0,
+    "default": 0.0
+  },
+  {
+    "name": "waypointTransmitRange",
+    "resource": "minecraft:waypoint_transmit_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  },
+  {
+    "name": "waypointReceiveRange",
+    "resource": "minecraft:waypoint_receive_range",
+    "min": 0.0,
+    "max": 6.0E7,
+    "default": 0.0
+  }
+]

data/minecraft-data/pc/1.21.9/biomes.json

@@ -0,0 +1,652 @@
+[
+  {
+    "id": 0,
+    "name": "badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 1,
+    "name": "bamboo_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Bamboo Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 2,
+    "name": "basalt_deltas",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Basalt Deltas",
+    "color": 7254527
+  },
+  {
+    "id": 3,
+    "name": "beach",
+    "category": "beach",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Beach",
+    "color": 7907327
+  },
+  {
+    "id": 4,
+    "name": "birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 5,
+    "name": "cherry_grove",
+    "category": "forest",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cherry Grove",
+    "color": 8103167
+  },
+  {
+    "id": 6,
+    "name": "cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 7,
+    "name": "crimson_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Crimson Forest",
+    "color": 7254527
+  },
+  {
+    "id": 8,
+    "name": "dark_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dark Forest",
+    "color": 7972607
+  },
+  {
+    "id": 9,
+    "name": "deep_cold_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Cold Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 10,
+    "name": "deep_dark",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Dark",
+    "color": 7907327
+  },
+  {
+    "id": 11,
+    "name": "deep_frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Frozen Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 12,
+    "name": "deep_lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 13,
+    "name": "deep_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Deep Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 14,
+    "name": "desert",
+    "category": "desert",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Desert",
+    "color": 7254527
+  },
+  {
+    "id": 15,
+    "name": "dripstone_caves",
+    "category": "underground",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Dripstone Caves",
+    "color": 7907327
+  },
+  {
+    "id": 16,
+    "name": "end_barrens",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Barrens",
+    "color": 0
+  },
+  {
+    "id": 17,
+    "name": "end_highlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Highlands",
+    "color": 0
+  },
+  {
+    "id": 18,
+    "name": "end_midlands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "End Midlands",
+    "color": 0
+  },
+  {
+    "id": 19,
+    "name": "eroded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Eroded Badlands",
+    "color": 7254527
+  },
+  {
+    "id": 20,
+    "name": "flower_forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Flower Forest",
+    "color": 7972607
+  },
+  {
+    "id": 21,
+    "name": "forest",
+    "category": "forest",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Forest",
+    "color": 7972607
+  },
+  {
+    "id": 22,
+    "name": "frozen_ocean",
+    "category": "ocean",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Ocean",
+    "color": 8364543
+  },
+  {
+    "id": 23,
+    "name": "frozen_peaks",
+    "category": "ice",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 24,
+    "name": "frozen_river",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Frozen River",
+    "color": 8364543
+  },
+  {
+    "id": 25,
+    "name": "grove",
+    "category": "forest",
+    "temperature": -0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Grove",
+    "color": 8495359
+  },
+  {
+    "id": 26,
+    "name": "ice_spikes",
+    "category": "ice",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ice Spikes",
+    "color": 8364543
+  },
+  {
+    "id": 27,
+    "name": "jagged_peaks",
+    "category": "mountain",
+    "temperature": -0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jagged Peaks",
+    "color": 8756735
+  },
+  {
+    "id": 28,
+    "name": "jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 29,
+    "name": "lukewarm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lukewarm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 30,
+    "name": "lush_caves",
+    "category": "underground",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Lush Caves",
+    "color": 8103167
+  },
+  {
+    "id": 31,
+    "name": "mangrove_swamp",
+    "category": "forest",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mangrove Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 32,
+    "name": "meadow",
+    "category": "mountain",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Meadow",
+    "color": 8103167
+  },
+  {
+    "id": 33,
+    "name": "mushroom_fields",
+    "category": "mushroom",
+    "temperature": 0.9,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Mushroom Fields",
+    "color": 7842047
+  },
+  {
+    "id": 34,
+    "name": "nether_wastes",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Nether Wastes",
+    "color": 7254527
+  },
+  {
+    "id": 35,
+    "name": "ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 36,
+    "name": "old_growth_birch_forest",
+    "category": "forest",
+    "temperature": 0.6,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Birch Forest",
+    "color": 8037887
+  },
+  {
+    "id": 37,
+    "name": "old_growth_pine_taiga",
+    "category": "taiga",
+    "temperature": 0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Pine Taiga",
+    "color": 8168447
+  },
+  {
+    "id": 38,
+    "name": "old_growth_spruce_taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Old Growth Spruce Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 39,
+    "name": "pale_garden",
+    "category": "none",
+    "temperature": 0.7,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Pale Garden",
+    "color": 12171705
+  },
+  {
+    "id": 40,
+    "name": "plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Plains",
+    "color": 7907327
+  },
+  {
+    "id": 41,
+    "name": "river",
+    "category": "river",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "River",
+    "color": 8103167
+  },
+  {
+    "id": 42,
+    "name": "savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 43,
+    "name": "savanna_plateau",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Savanna Plateau",
+    "color": 7254527
+  },
+  {
+    "id": 44,
+    "name": "small_end_islands",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "Small End Islands",
+    "color": 0
+  },
+  {
+    "id": 45,
+    "name": "snowy_beach",
+    "category": "beach",
+    "temperature": 0.05,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Beach",
+    "color": 8364543
+  },
+  {
+    "id": 46,
+    "name": "snowy_plains",
+    "category": "plains",
+    "temperature": 0.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Plains",
+    "color": 8364543
+  },
+  {
+    "id": 47,
+    "name": "snowy_slopes",
+    "category": "mountain",
+    "temperature": -0.3,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Slopes",
+    "color": 8560639
+  },
+  {
+    "id": 48,
+    "name": "snowy_taiga",
+    "category": "taiga",
+    "temperature": -0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Snowy Taiga",
+    "color": 8625919
+  },
+  {
+    "id": 49,
+    "name": "soul_sand_valley",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Soul Sand Valley",
+    "color": 7254527
+  },
+  {
+    "id": 50,
+    "name": "sparse_jungle",
+    "category": "jungle",
+    "temperature": 0.95,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sparse Jungle",
+    "color": 7842047
+  },
+  {
+    "id": 51,
+    "name": "stony_peaks",
+    "category": "mountain",
+    "temperature": 1.0,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Peaks",
+    "color": 7776511
+  },
+  {
+    "id": 52,
+    "name": "stony_shore",
+    "category": "beach",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Stony Shore",
+    "color": 8233727
+  },
+  {
+    "id": 53,
+    "name": "sunflower_plains",
+    "category": "plains",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Sunflower Plains",
+    "color": 7907327
+  },
+  {
+    "id": 54,
+    "name": "swamp",
+    "category": "swamp",
+    "temperature": 0.8,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Swamp",
+    "color": 7907327
+  },
+  {
+    "id": 55,
+    "name": "taiga",
+    "category": "taiga",
+    "temperature": 0.25,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Taiga",
+    "color": 8233983
+  },
+  {
+    "id": 56,
+    "name": "the_end",
+    "category": "the_end",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "end",
+    "displayName": "The End",
+    "color": 0
+  },
+  {
+    "id": 57,
+    "name": "the_void",
+    "category": "none",
+    "temperature": 0.5,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "The Void",
+    "color": 8103167
+  },
+  {
+    "id": 58,
+    "name": "warm_ocean",
+    "category": "ocean",
+    "temperature": 0.5,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Warm Ocean",
+    "color": 8103167
+  },
+  {
+    "id": 59,
+    "name": "warped_forest",
+    "category": "nether",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "nether",
+    "displayName": "Warped Forest",
+    "color": 7254527
+  },
+  {
+    "id": 60,
+    "name": "windswept_forest",
+    "category": "forest",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Forest",
+    "color": 8233727
+  },
+  {
+    "id": 61,
+    "name": "windswept_gravelly_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Gravelly Hills",
+    "color": 8233727
+  },
+  {
+    "id": 62,
+    "name": "windswept_hills",
+    "category": "extreme_hills",
+    "temperature": 0.2,
+    "has_precipitation": true,
+    "dimension": "overworld",
+    "displayName": "Windswept Hills",
+    "color": 8233727
+  },
+  {
+    "id": 63,
+    "name": "windswept_savanna",
+    "category": "savanna",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Windswept Savanna",
+    "color": 7254527
+  },
+  {
+    "id": 64,
+    "name": "wooded_badlands",
+    "category": "mesa",
+    "temperature": 2.0,
+    "has_precipitation": false,
+    "dimension": "overworld",
+    "displayName": "Wooded Badlands",
+    "color": 7254527
+  }
+]

data/minecraft-data/pc/1.21.9/effects.json

@@ -0,0 +1,236 @@
+[
+  {
+    "id": 0,
+    "name": "Speed",
+    "displayName": "Speed",
+    "type": "good"
+  },
+  {
+    "id": 1,
+    "name": "Slowness",
+    "displayName": "Slowness",
+    "type": "bad"
+  },
+  {
+    "id": 2,
+    "name": "Haste",
+    "displayName": "Haste",
+    "type": "good"
+  },
+  {
+    "id": 3,
+    "name": "MiningFatigue",
+    "displayName": "Mining Fatigue",
+    "type": "bad"
+  },
+  {
+    "id": 4,
+    "name": "Strength",
+    "displayName": "Strength",
+    "type": "good"
+  },
+  {
+    "id": 5,
+    "name": "InstantHealth",
+    "displayName": "Instant Health",
+    "type": "good"
+  },
+  {
+    "id": 6,
+    "name": "InstantDamage",
+    "displayName": "Instant Damage",
+    "type": "bad"
+  },
+  {
+    "id": 7,
+    "name": "JumpBoost",
+    "displayName": "Jump Boost",
+    "type": "good"
+  },
+  {
+    "id": 8,
+    "name": "Nausea",
+    "displayName": "Nausea",
+    "type": "bad"
+  },
+  {
+    "id": 9,
+    "name": "Regeneration",
+    "displayName": "Regeneration",
+    "type": "good"
+  },
+  {
+    "id": 10,
+    "name": "Resistance",
+    "displayName": "Resistance",
+    "type": "good"
+  },
+  {
+    "id": 11,
+    "name": "FireResistance",
+    "displayName": "Fire Resistance",
+    "type": "good"
+  },
+  {
+    "id": 12,
+    "name": "WaterBreathing",
+    "displayName": "Water Breathing",
+    "type": "good"
+  },
+  {
+    "id": 13,
+    "name": "Invisibility",
+    "displayName": "Invisibility",
+    "type": "good"
+  },
+  {
+    "id": 14,
+    "name": "Blindness",
+    "displayName": "Blindness",
+    "type": "bad"
+  },
+  {
+    "id": 15,
+    "name": "NightVision",
+    "displayName": "Night Vision",
+    "type": "good"
+  },
+  {
+    "id": 16,
+    "name": "Hunger",
+    "displayName": "Hunger",
+    "type": "bad"
+  },
+  {
+    "id": 17,
+    "name": "Weakness",
+    "displayName": "Weakness",
+    "type": "bad"
+  },
+  {
+    "id": 18,
+    "name": "Poison",
+    "displayName": "Poison",
+    "type": "bad"
+  },
+  {
+    "id": 19,
+    "name": "Wither",
+    "displayName": "Wither",
+    "type": "bad"
+  },
+  {
+    "id": 20,
+    "name": "HealthBoost",
+    "displayName": "Health Boost",
+    "type": "good"
+  },
+  {
+    "id": 21,
+    "name": "Absorption",
+    "displayName": "Absorption",
+    "type": "good"
+  },
+  {
+    "id": 22,
+    "name": "Saturation",
+    "displayName": "Saturation",
+    "type": "good"
+  },
+  {
+    "id": 23,
+    "name": "Glowing",
+    "displayName": "Glowing",
+    "type": "bad"
+  },
+  {
+    "id": 24,
+    "name": "Levitation",
+    "displayName": "Levitation",
+    "type": "bad"
+  },
+  {
+    "id": 25,
+    "name": "Luck",
+    "displayName": "Luck",
+    "type": "good"
+  },
+  {
+    "id": 26,
+    "name": "BadLuck",
+    "displayName": "Bad Luck",
+    "type": "bad"
+  },
+  {
+    "id": 27,
+    "name": "SlowFalling",
+    "displayName": "Slow Falling",
+    "type": "good"
+  },
+  {
+    "id": 28,
+    "name": "ConduitPower",
+    "displayName": "Conduit Power",
+    "type": "good"
+  },
+  {
+    "id": 29,
+    "name": "DolphinsGrace",
+    "displayName": "Dolphin's Grace",
+    "type": "good"
+  },
+  {
+    "id": 30,
+    "name": "BadOmen",
+    "displayName": "Bad Omen",
+    "type": "bad"
+  },
+  {
+    "id": 31,
+    "name": "HeroOfTheVillage",
+    "displayName": "Hero of the Village",
+    "type": "good"
+  },
+  {
+    "id": 32,
+    "name": "Darkness",
+    "displayName": "Darkness",
+    "type": "bad"
+  },
+  {
+    "id": 33,
+    "name": "TrialOmen",
+    "displayName": "Trial Omen",
+    "type": "bad"
+  },
+  {
+    "id": 34,
+    "name": "RaidOmen",
+    "displayName": "Raid Omen",
+    "type": "bad"
+  },
+  {
+    "id": 35,
+    "name": "WindCharged",
+    "displayName": "Wind Charged",
+    "type": "bad"
+  },
+  {
+    "id": 36,
+    "name": "Weaving",
+    "displayName": "Weaving",
+    "type": "bad"
+  },
+  {
+    "id": 37,
+    "name": "Oozing",
+    "displayName": "Oozing",
+    "type": "bad"
+  },
+  {
+    "id": 38,
+    "name": "Infested",
+    "displayName": "Infested",
+    "type": "bad"
+  }
+]

data/minecraft-data/pc/1.21.9/enchantments.json

@@ -0,0 +1,959 @@
+[
+  {
+    "id": 0,
+    "name": "aqua_affinity",
+    "displayName": "Aqua Affinity",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "head_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 1,
+    "name": "bane_of_arthropods",
+    "displayName": "Bane of Arthropods",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "breach",
+      "density",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "weapon",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 2,
+    "name": "binding_curse",
+    "displayName": "Curse of Binding",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": true,
+    "exclude": [],
+    "category": "equippable",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 3,
+    "name": "blast_protection",
+    "displayName": "Blast Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "fire_protection",
+      "projectile_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 4,
+    "name": "breach",
+    "displayName": "Breach",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "density",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "mace",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 5,
+    "name": "channeling",
+    "displayName": "Channeling",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "riptide"
+    ],
+    "category": "trident",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 6,
+    "name": "density",
+    "displayName": "Density",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "impaling",
+      "sharpness",
+      "smite"
+    ],
+    "category": "mace",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 7,
+    "name": "depth_strider",
+    "displayName": "Depth Strider",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "frost_walker"
+    ],
+    "category": "foot_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 8,
+    "name": "efficiency",
+    "displayName": "Efficiency",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "mining",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 9,
+    "name": "feather_falling",
+    "displayName": "Feather Falling",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "foot_armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 10,
+    "name": "fire_aspect",
+    "displayName": "Fire Aspect",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "fire_aspect",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 11,
+    "name": "fire_protection",
+    "displayName": "Fire Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "projectile_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 12,
+    "name": "flame",
+    "displayName": "Flame",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 13,
+    "name": "fortune",
+    "displayName": "Fortune",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "silk_touch"
+    ],
+    "category": "mining_loot",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 14,
+    "name": "frost_walker",
+    "displayName": "Frost Walker",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [
+      "depth_strider"
+    ],
+    "category": "foot_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 15,
+    "name": "impaling",
+    "displayName": "Impaling",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "sharpness",
+      "smite"
+    ],
+    "category": "trident",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 16,
+    "name": "infinity",
+    "displayName": "Infinity",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "mending"
+    ],
+    "category": "bow",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 17,
+    "name": "knockback",
+    "displayName": "Knockback",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "sword",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 18,
+    "name": "looting",
+    "displayName": "Looting",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "sword",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 19,
+    "name": "loyalty",
+    "displayName": "Loyalty",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "riptide"
+    ],
+    "category": "trident",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 20,
+    "name": "luck_of_the_sea",
+    "displayName": "Luck of the Sea",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "fishing",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 21,
+    "name": "lure",
+    "displayName": "Lure",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "fishing",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 22,
+    "name": "mending",
+    "displayName": "Mending",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [
+      "infinity"
+    ],
+    "category": "durability",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 23,
+    "name": "multishot",
+    "displayName": "Multishot",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "piercing"
+    ],
+    "category": "crossbow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 24,
+    "name": "piercing",
+    "displayName": "Piercing",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "multishot"
+    ],
+    "category": "crossbow",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 25,
+    "name": "power",
+    "displayName": "Power",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 26,
+    "name": "projectile_protection",
+    "displayName": "Projectile Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "fire_protection",
+      "protection"
+    ],
+    "category": "armor",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 27,
+    "name": "protection",
+    "displayName": "Protection",
+    "maxLevel": 4,
+    "minCost": {
+      "a": 3,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 3,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "blast_protection",
+      "fire_protection",
+      "projectile_protection"
+    ],
+    "category": "armor",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 28,
+    "name": "punch",
+    "displayName": "Punch",
+    "maxLevel": 2,
+    "minCost": {
+      "a": 1,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 1,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "bow",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 29,
+    "name": "quick_charge",
+    "displayName": "Quick Charge",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "crossbow",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 30,
+    "name": "respiration",
+    "displayName": "Respiration",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "head_armor",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 31,
+    "name": "riptide",
+    "displayName": "Riptide",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "channeling",
+      "loyalty"
+    ],
+    "category": "trident",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 32,
+    "name": "sharpness",
+    "displayName": "Sharpness",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "impaling",
+      "smite"
+    ],
+    "category": "sharp_weapon",
+    "weight": 10,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 33,
+    "name": "silk_touch",
+    "displayName": "Silk Touch",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "fortune"
+    ],
+    "category": "mining_loot",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 34,
+    "name": "smite",
+    "displayName": "Smite",
+    "maxLevel": 5,
+    "minCost": {
+      "a": 4,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 4,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [
+      "bane_of_arthropods",
+      "breach",
+      "density",
+      "impaling",
+      "sharpness"
+    ],
+    "category": "weapon",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 35,
+    "name": "soul_speed",
+    "displayName": "Soul Speed",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "foot_armor",
+    "weight": 1,
+    "tradeable": false,
+    "discoverable": false
+  },
+  {
+    "id": 36,
+    "name": "sweeping_edge",
+    "displayName": "Sweeping Edge",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "sword",
+    "weight": 2,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 37,
+    "name": "swift_sneak",
+    "displayName": "Swift Sneak",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "leg_armor",
+    "weight": 1,
+    "tradeable": false,
+    "discoverable": false
+  },
+  {
+    "id": 38,
+    "name": "thorns",
+    "displayName": "Thorns",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "armor",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 39,
+    "name": "unbreaking",
+    "displayName": "Unbreaking",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": false,
+    "curse": false,
+    "exclude": [],
+    "category": "durability",
+    "weight": 5,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 40,
+    "name": "vanishing_curse",
+    "displayName": "Curse of Vanishing",
+    "maxLevel": 1,
+    "minCost": {
+      "a": 0,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 0,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": true,
+    "exclude": [],
+    "category": "vanishing",
+    "weight": 1,
+    "tradeable": true,
+    "discoverable": true
+  },
+  {
+    "id": 41,
+    "name": "wind_burst",
+    "displayName": "Wind Burst",
+    "maxLevel": 3,
+    "minCost": {
+      "a": 2,
+      "b": 1
+    },
+    "maxCost": {
+      "a": 2,
+      "b": 1
+    },
+    "treasureOnly": true,
+    "curse": false,
+    "exclude": [],
+    "category": "mace",
+    "weight": 2,
+    "tradeable": false,
+    "discoverable": false
+  }
+]

data/minecraft-data/pc/1.21.9/foods.json

@@ -0,0 +1,402 @@
+[
+  {
+    "id": 893,
+    "name": "apple",
+    "stackSize": 64,
+    "displayName": "Apple",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 947,
+    "name": "mushroom_stew",
+    "stackSize": 1,
+    "displayName": "Mushroom Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 953,
+    "name": "bread",
+    "stackSize": 64,
+    "displayName": "Bread",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 983,
+    "name": "porkchop",
+    "stackSize": 64,
+    "displayName": "Raw Porkchop",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 984,
+    "name": "cooked_porkchop",
+    "stackSize": 64,
+    "displayName": "Cooked Porkchop",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 986,
+    "name": "golden_apple",
+    "stackSize": 64,
+    "displayName": "Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 987,
+    "name": "enchanted_golden_apple",
+    "stackSize": 64,
+    "displayName": "Enchanted Golden Apple",
+    "foodPoints": 4.0,
+    "saturation": 76.8,
+    "effectiveQuality": 80.8,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1057,
+    "name": "cod",
+    "stackSize": 64,
+    "displayName": "Raw Cod",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1058,
+    "name": "salmon",
+    "stackSize": 64,
+    "displayName": "Raw Salmon",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1059,
+    "name": "tropical_fish",
+    "stackSize": 64,
+    "displayName": "Tropical Fish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1060,
+    "name": "pufferfish",
+    "stackSize": 64,
+    "displayName": "Pufferfish",
+    "foodPoints": 1.0,
+    "saturation": 0.4,
+    "effectiveQuality": 1.4,
+    "saturationRatio": 0.4
+  },
+  {
+    "id": 1061,
+    "name": "cooked_cod",
+    "stackSize": 64,
+    "displayName": "Cooked Cod",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1062,
+    "name": "cooked_salmon",
+    "stackSize": 64,
+    "displayName": "Cooked Salmon",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1102,
+    "name": "cookie",
+    "stackSize": 64,
+    "displayName": "Cookie",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1106,
+    "name": "melon_slice",
+    "stackSize": 64,
+    "displayName": "Melon Slice",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1107,
+    "name": "dried_kelp",
+    "stackSize": 64,
+    "displayName": "Dried Kelp",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1110,
+    "name": "beef",
+    "stackSize": 64,
+    "displayName": "Raw Beef",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1111,
+    "name": "cooked_beef",
+    "stackSize": 64,
+    "displayName": "Steak",
+    "foodPoints": 8.0,
+    "saturation": 204.8,
+    "effectiveQuality": 212.8,
+    "saturationRatio": 25.6
+  },
+  {
+    "id": 1112,
+    "name": "chicken",
+    "stackSize": 64,
+    "displayName": "Raw Chicken",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1113,
+    "name": "cooked_chicken",
+    "stackSize": 64,
+    "displayName": "Cooked Chicken",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1114,
+    "name": "rotten_flesh",
+    "stackSize": 64,
+    "displayName": "Rotten Flesh",
+    "foodPoints": 4.0,
+    "saturation": 6.4,
+    "effectiveQuality": 10.4,
+    "saturationRatio": 1.6
+  },
+  {
+    "id": 1122,
+    "name": "spider_eye",
+    "stackSize": 64,
+    "displayName": "Spider Eye",
+    "foodPoints": 2.0,
+    "saturation": 12.8,
+    "effectiveQuality": 14.8,
+    "saturationRatio": 6.4
+  },
+  {
+    "id": 1223,
+    "name": "carrot",
+    "stackSize": 64,
+    "displayName": "Carrot",
+    "foodPoints": 3.0,
+    "saturation": 21.6,
+    "effectiveQuality": 24.6,
+    "saturationRatio": 7.2000003
+  },
+  {
+    "id": 1224,
+    "name": "potato",
+    "stackSize": 64,
+    "displayName": "Potato",
+    "foodPoints": 1.0,
+    "saturation": 1.2,
+    "effectiveQuality": 2.2,
+    "saturationRatio": 1.2
+  },
+  {
+    "id": 1225,
+    "name": "baked_potato",
+    "stackSize": 64,
+    "displayName": "Baked Potato",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1226,
+    "name": "poisonous_potato",
+    "stackSize": 64,
+    "displayName": "Poisonous Potato",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1228,
+    "name": "golden_carrot",
+    "stackSize": 64,
+    "displayName": "Golden Carrot",
+    "foodPoints": 6.0,
+    "saturation": 172.8,
+    "effectiveQuality": 178.8,
+    "saturationRatio": 28.800001
+  },
+  {
+    "id": 1237,
+    "name": "pumpkin_pie",
+    "stackSize": 64,
+    "displayName": "Pumpkin Pie",
+    "foodPoints": 8.0,
+    "saturation": 76.8,
+    "effectiveQuality": 84.8,
+    "saturationRatio": 9.6
+  },
+  {
+    "id": 1245,
+    "name": "rabbit",
+    "stackSize": 64,
+    "displayName": "Raw Rabbit",
+    "foodPoints": 3.0,
+    "saturation": 10.8,
+    "effectiveQuality": 13.8,
+    "saturationRatio": 3.6000001
+  },
+  {
+    "id": 1246,
+    "name": "cooked_rabbit",
+    "stackSize": 64,
+    "displayName": "Cooked Rabbit",
+    "foodPoints": 5.0,
+    "saturation": 60.0,
+    "effectiveQuality": 65.0,
+    "saturationRatio": 12.0
+  },
+  {
+    "id": 1247,
+    "name": "rabbit_stew",
+    "stackSize": 1,
+    "displayName": "Rabbit Stew",
+    "foodPoints": 10.0,
+    "saturation": 240.0,
+    "effectiveQuality": 250.0,
+    "saturationRatio": 24.0
+  },
+  {
+    "id": 1259,
+    "name": "mutton",
+    "stackSize": 64,
+    "displayName": "Raw Mutton",
+    "foodPoints": 2.0,
+    "saturation": 4.8,
+    "effectiveQuality": 6.8,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1260,
+    "name": "cooked_mutton",
+    "stackSize": 64,
+    "displayName": "Cooked Mutton",
+    "foodPoints": 6.0,
+    "saturation": 115.200005,
+    "effectiveQuality": 121.200005,
+    "saturationRatio": 19.2
+  },
+  {
+    "id": 1278,
+    "name": "chorus_fruit",
+    "stackSize": 64,
+    "displayName": "Chorus Fruit",
+    "foodPoints": 4.0,
+    "saturation": 19.2,
+    "effectiveQuality": 23.2,
+    "saturationRatio": 4.8
+  },
+  {
+    "id": 1282,
+    "name": "beetroot",
+    "stackSize": 64,
+    "displayName": "Beetroot",
+    "foodPoints": 1.0,
+    "saturation": 2.4,
+    "effectiveQuality": 3.4,
+    "saturationRatio": 2.4
+  },
+  {
+    "id": 1284,
+    "name": "beetroot_soup",
+    "stackSize": 1,
+    "displayName": "Beetroot Soup",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1323,
+    "name": "suspicious_stew",
+    "stackSize": 1,
+    "displayName": "Suspicious Stew",
+    "foodPoints": 6.0,
+    "saturation": 86.4,
+    "effectiveQuality": 92.4,
+    "saturationRatio": 14.400001
+  },
+  {
+    "id": 1356,
+    "name": "sweet_berries",
+    "stackSize": 64,
+    "displayName": "Sweet Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1357,
+    "name": "glow_berries",
+    "stackSize": 64,
+    "displayName": "Glow Berries",
+    "foodPoints": 2.0,
+    "saturation": 1.6,
+    "effectiveQuality": 3.6,
+    "saturationRatio": 0.8
+  },
+  {
+    "id": 1364,
+    "name": "honey_bottle",
+    "stackSize": 16,
+    "displayName": "Honey Bottle",
+    "foodPoints": 6.0,
+    "saturation": 14.400001,
+    "effectiveQuality": 20.400002,
+    "saturationRatio": 2.4
+  }
+]

data/minecraft-data/pc/1.21.9/instruments.json

@@ -0,0 +1,94 @@
+[
+  {
+    "id": 0,
+    "name": "harp"
+  },
+  {
+    "id": 1,
+    "name": "basedrum"
+  },
+  {
+    "id": 2,
+    "name": "snare"
+  },
+  {
+    "id": 3,
+    "name": "hat"
+  },
+  {
+    "id": 4,
+    "name": "bass"
+  },
+  {
+    "id": 5,
+    "name": "flute"
+  },
+  {
+    "id": 6,
+    "name": "bell"
+  },
+  {
+    "id": 7,
+    "name": "guitar"
+  },
+  {
+    "id": 8,
+    "name": "chime"
+  },
+  {
+    "id": 9,
+    "name": "xylophone"
+  },
+  {
+    "id": 10,
+    "name": "iron_xylophone"
+  },
+  {
+    "id": 11,
+    "name": "cow_bell"
+  },
+  {
+    "id": 12,
+    "name": "didgeridoo"
+  },
+  {
+    "id": 13,
+    "name": "bit"
+  },
+  {
+    "id": 14,
+    "name": "banjo"
+  },
+  {
+    "id": 15,
+    "name": "pling"
+  },
+  {
+    "id": 16,
+    "name": "zombie"
+  },
+  {
+    "id": 17,
+    "name": "skeleton"
+  },
+  {
+    "id": 18,
+    "name": "creeper"
+  },
+  {
+    "id": 19,
+    "name": "dragon"
+  },
+  {
+    "id": 20,
+    "name": "wither_skeleton"
+  },
+  {
+    "id": 21,
+    "name": "piglin"
+  },
+  {
+    "id": 22,
+    "name": "custom_head"
+  }
+]

data/minecraft-data/pc/1.21.9/materials.json

@@ -0,0 +1,233 @@
+{
+  "default": {},
+  "leaves": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "coweb": {
+    "1105": 15.0,
+    "911": 15.0,
+    "916": 15.0,
+    "921": 15.0,
+    "926": 15.0,
+    "931": 15.0,
+    "936": 15.0,
+    "941": 15.0
+  },
+  "plant": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "gourd": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5
+  },
+  "vine_or_glow_lichen": {
+    "1105": 2.0
+  },
+  "wool": {
+    "1105": 1.0
+  },
+  "sword_instantly_mines": {
+    "911": 2.0,
+    "916": 1.0,
+    "921": 4.0,
+    "926": 12.0,
+    "931": 6.0,
+    "936": 8.0,
+    "941": 9.0
+  },
+  "sword_efficient": {
+    "911": 2.0,
+    "916": 1.0,
+    "921": 4.0,
+    "926": 12.0,
+    "931": 6.0,
+    "936": 8.0,
+    "941": 9.0
+  },
+  "incorrect_for_wooden_tool": {
+    "912": 2.0,
+    "913": 2.0,
+    "914": 2.0,
+    "915": 2.0
+  },
+  "mineable/shovel": {
+    "912": 2.0,
+    "917": 1.0,
+    "922": 4.0,
+    "927": 12.0,
+    "932": 6.0,
+    "937": 8.0,
+    "942": 9.0
+  },
+  "mineable/pickaxe": {
+    "913": 2.0,
+    "918": 1.0,
+    "923": 4.0,
+    "928": 12.0,
+    "933": 6.0,
+    "938": 8.0,
+    "943": 9.0
+  },
+  "mineable/axe": {
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "mineable/hoe": {
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "incorrect_for_copper_tool": {
+    "917": 1.0,
+    "918": 1.0,
+    "919": 1.0,
+    "920": 1.0
+  },
+  "incorrect_for_stone_tool": {
+    "922": 4.0,
+    "923": 4.0,
+    "924": 4.0,
+    "925": 4.0
+  },
+  "incorrect_for_gold_tool": {
+    "927": 12.0,
+    "928": 12.0,
+    "929": 12.0,
+    "930": 12.0
+  },
+  "incorrect_for_iron_tool": {
+    "932": 6.0,
+    "933": 6.0,
+    "934": 6.0,
+    "935": 6.0
+  },
+  "incorrect_for_diamond_tool": {
+    "937": 8.0,
+    "938": 8.0,
+    "939": 8.0,
+    "940": 8.0
+  },
+  "incorrect_for_netherite_tool": {
+    "942": 9.0,
+    "943": 9.0,
+    "944": 9.0,
+    "945": 9.0
+  },
+  "plant;mineable/axe": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "gourd;mineable/axe": {
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  },
+  "leaves;mineable/hoe": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "leaves;mineable/axe;mineable/hoe": {
+    "1105": 1.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0,
+    "915": 2.0,
+    "920": 1.0,
+    "925": 4.0,
+    "930": 12.0,
+    "935": 6.0,
+    "940": 8.0,
+    "945": 9.0
+  },
+  "vine_or_glow_lichen;plant;mineable/axe": {
+    "1105": 2.0,
+    "911": 1.5,
+    "916": 1.5,
+    "921": 1.5,
+    "926": 1.5,
+    "931": 1.5,
+    "936": 1.5,
+    "941": 1.5,
+    "914": 2.0,
+    "919": 1.0,
+    "924": 4.0,
+    "929": 12.0,
+    "934": 6.0,
+    "939": 8.0,
+    "944": 9.0
+  }
+}

data/minecraft-data/pc/1.21.9/particles.json

@@ -0,0 +1,462 @@
+[
+  {
+    "id": 0,
+    "name": "angry_villager"
+  },
+  {
+    "id": 1,
+    "name": "block"
+  },
+  {
+    "id": 2,
+    "name": "block_marker"
+  },
+  {
+    "id": 3,
+    "name": "bubble"
+  },
+  {
+    "id": 4,
+    "name": "cloud"
+  },
+  {
+    "id": 5,
+    "name": "copper_fire_flame"
+  },
+  {
+    "id": 6,
+    "name": "crit"
+  },
+  {
+    "id": 7,
+    "name": "damage_indicator"
+  },
+  {
+    "id": 8,
+    "name": "dragon_breath"
+  },
+  {
+    "id": 9,
+    "name": "dripping_lava"
+  },
+  {
+    "id": 10,
+    "name": "falling_lava"
+  },
+  {
+    "id": 11,
+    "name": "landing_lava"
+  },
+  {
+    "id": 12,
+    "name": "dripping_water"
+  },
+  {
+    "id": 13,
+    "name": "falling_water"
+  },
+  {
+    "id": 14,
+    "name": "dust"
+  },
+  {
+    "id": 15,
+    "name": "dust_color_transition"
+  },
+  {
+    "id": 16,
+    "name": "effect"
+  },
+  {
+    "id": 17,
+    "name": "elder_guardian"
+  },
+  {
+    "id": 18,
+    "name": "enchanted_hit"
+  },
+  {
+    "id": 19,
+    "name": "enchant"
+  },
+  {
+    "id": 20,
+    "name": "end_rod"
+  },
+  {
+    "id": 21,
+    "name": "entity_effect"
+  },
+  {
+    "id": 22,
+    "name": "explosion_emitter"
+  },
+  {
+    "id": 23,
+    "name": "explosion"
+  },
+  {
+    "id": 24,
+    "name": "gust"
+  },
+  {
+    "id": 25,
+    "name": "small_gust"
+  },
+  {
+    "id": 26,
+    "name": "gust_emitter_large"
+  },
+  {
+    "id": 27,
+    "name": "gust_emitter_small"
+  },
+  {
+    "id": 28,
+    "name": "sonic_boom"
+  },
+  {
+    "id": 29,
+    "name": "falling_dust"
+  },
+  {
+    "id": 30,
+    "name": "firework"
+  },
+  {
+    "id": 31,
+    "name": "fishing"
+  },
+  {
+    "id": 32,
+    "name": "flame"
+  },
+  {
+    "id": 33,
+    "name": "infested"
+  },
+  {
+    "id": 34,
+    "name": "cherry_leaves"
+  },
+  {
+    "id": 35,
+    "name": "pale_oak_leaves"
+  },
+  {
+    "id": 36,
+    "name": "tinted_leaves"
+  },
+  {
+    "id": 37,
+    "name": "sculk_soul"
+  },
+  {
+    "id": 38,
+    "name": "sculk_charge"
+  },
+  {
+    "id": 39,
+    "name": "sculk_charge_pop"
+  },
+  {
+    "id": 40,
+    "name": "soul_fire_flame"
+  },
+  {
+    "id": 41,
+    "name": "soul"
+  },
+  {
+    "id": 42,
+    "name": "flash"
+  },
+  {
+    "id": 43,
+    "name": "happy_villager"
+  },
+  {
+    "id": 44,
+    "name": "composter"
+  },
+  {
+    "id": 45,
+    "name": "heart"
+  },
+  {
+    "id": 46,
+    "name": "instant_effect"
+  },
+  {
+    "id": 47,
+    "name": "item"
+  },
+  {
+    "id": 48,
+    "name": "vibration"
+  },
+  {
+    "id": 49,
+    "name": "trail"
+  },
+  {
+    "id": 50,
+    "name": "item_slime"
+  },
+  {
+    "id": 51,
+    "name": "item_cobweb"
+  },
+  {
+    "id": 52,
+    "name": "item_snowball"
+  },
+  {
+    "id": 53,
+    "name": "large_smoke"
+  },
+  {
+    "id": 54,
+    "name": "lava"
+  },
+  {
+    "id": 55,
+    "name": "mycelium"
+  },
+  {
+    "id": 56,
+    "name": "note"
+  },
+  {
+    "id": 57,
+    "name": "poof"
+  },
+  {
+    "id": 58,
+    "name": "portal"
+  },
+  {
+    "id": 59,
+    "name": "rain"
+  },
+  {
+    "id": 60,
+    "name": "smoke"
+  },
+  {
+    "id": 61,
+    "name": "white_smoke"
+  },
+  {
+    "id": 62,
+    "name": "sneeze"
+  },
+  {
+    "id": 63,
+    "name": "spit"
+  },
+  {
+    "id": 64,
+    "name": "squid_ink"
+  },
+  {
+    "id": 65,
+    "name": "sweep_attack"
+  },
+  {
+    "id": 66,
+    "name": "totem_of_undying"
+  },
+  {
+    "id": 67,
+    "name": "underwater"
+  },
+  {
+    "id": 68,
+    "name": "splash"
+  },
+  {
+    "id": 69,
+    "name": "witch"
+  },
+  {
+    "id": 70,
+    "name": "bubble_pop"
+  },
+  {
+    "id": 71,
+    "name": "current_down"
+  },
+  {
+    "id": 72,
+    "name": "bubble_column_up"
+  },
+  {
+    "id": 73,
+    "name": "nautilus"
+  },
+  {
+    "id": 74,
+    "name": "dolphin"
+  },
+  {
+    "id": 75,
+    "name": "campfire_cosy_smoke"
+  },
+  {
+    "id": 76,
+    "name": "campfire_signal_smoke"
+  },
+  {
+    "id": 77,
+    "name": "dripping_honey"
+  },
+  {
+    "id": 78,
+    "name": "falling_honey"
+  },
+  {
+    "id": 79,
+    "name": "landing_honey"
+  },
+  {
+    "id": 80,
+    "name": "falling_nectar"
+  },
+  {
+    "id": 81,
+    "name": "falling_spore_blossom"
+  },
+  {
+    "id": 82,
+    "name": "ash"
+  },
+  {
+    "id": 83,
+    "name": "crimson_spore"
+  },
+  {
+    "id": 84,
+    "name": "warped_spore"
+  },
+  {
+    "id": 85,
+    "name": "spore_blossom_air"
+  },
+  {
+    "id": 86,
+    "name": "dripping_obsidian_tear"
+  },
+  {
+    "id": 87,
+    "name": "falling_obsidian_tear"
+  },
+  {
+    "id": 88,
+    "name": "landing_obsidian_tear"
+  },
+  {
+    "id": 89,
+    "name": "reverse_portal"
+  },
+  {
+    "id": 90,
+    "name": "white_ash"
+  },
+  {
+    "id": 91,
+    "name": "small_flame"
+  },
+  {
+    "id": 92,
+    "name": "snowflake"
+  },
+  {
+    "id": 93,
+    "name": "dripping_dripstone_lava"
+  },
+  {
+    "id": 94,
+    "name": "falling_dripstone_lava"
+  },
+  {
+    "id": 95,
+    "name": "dripping_dripstone_water"
+  },
+  {
+    "id": 96,
+    "name": "falling_dripstone_water"
+  },
+  {
+    "id": 97,
+    "name": "glow_squid_ink"
+  },
+  {
+    "id": 98,
+    "name": "glow"
+  },
+  {
+    "id": 99,
+    "name": "wax_on"
+  },
+  {
+    "id": 100,
+    "name": "wax_off"
+  },
+  {
+    "id": 101,
+    "name": "electric_spark"
+  },
+  {
+    "id": 102,
+    "name": "scrape"
+  },
+  {
+    "id": 103,
+    "name": "shriek"
+  },
+  {
+    "id": 104,
+    "name": "egg_crack"
+  },
+  {
+    "id": 105,
+    "name": "dust_plume"
+  },
+  {
+    "id": 106,
+    "name": "trial_spawner_detection"
+  },
+  {
+    "id": 107,
+    "name": "trial_spawner_detection_ominous"
+  },
+  {
+    "id": 108,
+    "name": "vault_connection"
+  },
+  {
+    "id": 109,
+    "name": "dust_pillar"
+  },
+  {
+    "id": 110,
+    "name": "ominous_spawning"
+  },
+  {
+    "id": 111,
+    "name": "raid_omen"
+  },
+  {
+    "id": 112,
+    "name": "trial_omen"
+  },
+  {
+    "id": 113,
+    "name": "block_crumble"
+  },
+  {
+    "id": 114,
+    "name": "firefly"
+  }
+]

data/minecraft-data/pc/1.21.9/tints.json

@@ -0,0 +1,465 @@
+{
+  "grass": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": 9470285
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 11983713
+      },
+      {
+        "keys": [
+          "dark_forest"
+        ],
+        "color": 1317381
+      },
+      {
+        "keys": [
+          "mangrove_swamp",
+          "swamp"
+        ],
+        "color": 6975545
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 7832178
+      }
+    ]
+  },
+  "foliage": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "eroded_badlands",
+          "wooded_badlands"
+        ],
+        "color": 10387789
+      },
+      {
+        "keys": [
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "cold_ocean",
+          "crimson_forest",
+          "dark_forest",
+          "deep_cold_ocean",
+          "deep_dark",
+          "deep_frozen_ocean",
+          "deep_lukewarm_ocean",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "flower_forest",
+          "forest",
+          "frozen_ocean",
+          "frozen_peaks",
+          "frozen_river",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lukewarm_ocean",
+          "lush_caves",
+          "meadow",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_beach",
+          "snowy_plains",
+          "snowy_slopes",
+          "snowy_taiga",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warm_ocean",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna"
+        ],
+        "color": 0
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 11983713
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": 9285927
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 8883574
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": 6975545
+      }
+    ]
+  },
+  "water": {
+    "data": [
+      {
+        "keys": [
+          "badlands",
+          "bamboo_jungle",
+          "basalt_deltas",
+          "beach",
+          "birch_forest",
+          "crimson_forest",
+          "dark_forest",
+          "deep_dark",
+          "deep_ocean",
+          "desert",
+          "dripstone_caves",
+          "end_barrens",
+          "end_highlands",
+          "end_midlands",
+          "eroded_badlands",
+          "flower_forest",
+          "forest",
+          "frozen_peaks",
+          "grove",
+          "ice_spikes",
+          "jagged_peaks",
+          "jungle",
+          "lush_caves",
+          "mushroom_fields",
+          "nether_wastes",
+          "ocean",
+          "old_growth_birch_forest",
+          "old_growth_pine_taiga",
+          "old_growth_spruce_taiga",
+          "plains",
+          "river",
+          "savanna",
+          "savanna_plateau",
+          "small_end_islands",
+          "snowy_plains",
+          "snowy_slopes",
+          "soul_sand_valley",
+          "sparse_jungle",
+          "stony_peaks",
+          "stony_shore",
+          "sunflower_plains",
+          "taiga",
+          "the_end",
+          "the_void",
+          "warped_forest",
+          "windswept_forest",
+          "windswept_gravelly_hills",
+          "windswept_hills",
+          "windswept_savanna",
+          "wooded_badlands"
+        ],
+        "color": 4159204
+      },
+      {
+        "keys": [
+          "cherry_grove"
+        ],
+        "color": 6141935
+      },
+      {
+        "keys": [
+          "cold_ocean",
+          "deep_cold_ocean",
+          "snowy_beach",
+          "snowy_taiga"
+        ],
+        "color": 4020182
+      },
+      {
+        "keys": [
+          "deep_frozen_ocean",
+          "frozen_ocean",
+          "frozen_river"
+        ],
+        "color": 3750089
+      },
+      {
+        "keys": [
+          "deep_lukewarm_ocean",
+          "lukewarm_ocean"
+        ],
+        "color": 4566514
+      },
+      {
+        "keys": [
+          "mangrove_swamp"
+        ],
+        "color": 3832426
+      },
+      {
+        "keys": [
+          "meadow"
+        ],
+        "color": 937679
+      },
+      {
+        "keys": [
+          "pale_garden"
+        ],
+        "color": 7768221
+      },
+      {
+        "keys": [
+          "swamp"
+        ],
+        "color": 6388580
+      },
+      {
+        "keys": [
+          "warm_ocean"
+        ],
+        "color": 4445678
+      }
+    ]
+  },
+  "redstone": {
+    "data": [
+      {
+        "keys": [
+          0
+        ],
+        "color": 4980736
+      },
+      {
+        "keys": [
+          1
+        ],
+        "color": 7340032
+      },
+      {
+        "keys": [
+          2
+        ],
+        "color": 7995392
+      },
+      {
+        "keys": [
+          3
+        ],
+        "color": 8650752
+      },
+      {
+        "keys": [
+          4
+        ],
+        "color": 9306112
+      },
+      {
+        "keys": [
+          5
+        ],
+        "color": 10027008
+      },
+      {
+        "keys": [
+          6
+        ],
+        "color": 10682368
+      },
+      {
+        "keys": [
+          7
+        ],
+        "color": 11337728
+      },
+      {
+        "keys": [
+          8
+        ],
+        "color": 11993088
+      },
+      {
+        "keys": [
+          9
+        ],
+        "color": 12648448
+      },
+      {
+        "keys": [
+          10
+        ],
+        "color": 13369344
+      },
+      {
+        "keys": [
+          11
+        ],
+        "color": 14024704
+      },
+      {
+        "keys": [
+          12
+        ],
+        "color": 14680064
+      },
+      {
+        "keys": [
+          13
+        ],
+        "color": 15336960
+      },
+      {
+        "keys": [
+          14
+        ],
+        "color": 15997696
+      },
+      {
+        "keys": [
+          15
+        ],
+        "color": 16724480
+      }
+    ]
+  },
+  "constant": {
+    "data": [
+      {
+        "keys": [
+          "birch_leaves"
+        ],
+        "color": -8345771
+      },
+      {
+        "keys": [
+          "spruce_leaves"
+        ],
+        "color": -10380959
+      },
+      {
+        "keys": [
+          "lily_pad"
+        ],
+        "color": -14647248
+      },
+      {
+        "keys": [
+          "attached_melon_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "attached_pumpkin_stem"
+        ],
+        "color": -2046180
+      },
+      {
+        "keys": [
+          "melon_stem"
+        ],
+        "color": -16711936
+      },
+      {
+        "keys": [
+          "pumpkin_stem"
+        ],
+        "color": -16711936
+      }
+    ]
+  }
+}

data/minecraft-data/pc/1.21.9/version.json

@@ -0,0 +1,6 @@
+{
+  "version": 773,
+  "minecraftVersion": "1.21.9",
+  "majorVersion": "1.21",
+  "releaseType": "release"
+}

data/minecraft-data/pc/common/features.json

@@ -0,0 +1,914 @@
+[
+  {
+    "name": "usesPalettedChunks",
+    "description": "the chunk format uses local palettes",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "mobSpawner",
+    "description": "spawner is called mob_spawner",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "spawner",
+    "description": "spawner is called spawner",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "hasElytraFlying",
+    "description": "the elytra exists and players can fly with it",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "fireworkMetadataVarInt7",
+    "description": "firework attached entity metadata is at index 7 and is varint",
+    "versions": ["1.11", "1.13.2"]
+  },
+  {
+    "name": "fireworkMetadataOptVarInt8",
+    "description": "firework attached entity metadata is at index 8 and is optvarint",
+    "versions": ["1.14", "1.16.5"]
+  },
+  {
+    "name": "fireworkMetadataOptVarInt9",
+    "description": "firework attached entity metadata is at index 9 and is optvarint",
+    "versions": ["1.17", "latest"]
+  },
+  {
+    "name": "fireworkNamePlural",
+    "description": "the firework entity used for elytra boosting is named fireworks_rocket",
+    "versions": ["1.11", "1.12.2"]
+  },
+  {
+    "name": "fireworkNameSingular",
+    "description": "the firework entity used for elytra boosting is named firework_rocket",
+    "versions": ["1.13", "latest"]
+  },
+  {
+    "name": "blockMetadata",
+    "description": "block metadata is encoded in a separate metadata",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "blockStateId",
+    "description": "block metadata is encoded as state id",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "creativeSleepNearMobs",
+    "description": "can sleep near mobs in creative",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "fixedPointPosition",
+    "description": "Entity positions are represented with fixed point numbers",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "doublePosition",
+    "description": "Entity positions are represented with double",
+    "versions": [
+      "1.9",
+      "latest"
+    ]
+  },
+  {
+    "name": "fixedPointDelta",
+    "description": "Delta of position are represented with fixed point numbers",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "fixedPointDelta128",
+    "description": "Delta of position are represented with fixed point numbers times 128",
+    "versions": [
+      "1.9",
+      "latest"
+    ]
+  },
+  {
+    "name": "customChannelMCPrefixed",
+    "description": "custom channel are prefixed by MC|",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "customChannelIdentifier",
+    "description": "custom channel is an identifier starting in minecraft namespace",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "dimensionDataIsAvailable",
+    "description": "dimensionData is available, providing an additional information about the current dimension",
+    "versions": ["1.17", "latest"]
+  },
+  {
+    "name": "dimensionDataInCodec",
+    "description": "dimensionData like world height is exclusively in the codec in login packet",
+    "versions": ["1.19", "latest"]
+  },
+  {
+    "name": "useItemWithBlockPlace",
+    "description": "use item is done with block place packet",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "useItemWithOwnPacket",
+    "description": "use item is done with its own packet",
+    "versions": [
+      "1.9",
+      "latest"
+    ]
+  },
+  {
+    "name": "blockPlaceHasHeldItem",
+    "description": "block_place packet has heldItem",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "blockPlaceHasHandAndIntCursor",
+    "description": "block_place packet has hand and int cursor",
+    "versions": ["1.9", "1.10.2"]
+  },
+  {
+    "name": "blockPlaceHasHandAndFloatCursor",
+    "description": "block_place packet has hand and float cursor",
+    "versions": ["1.11", "1.13.2"]
+  },
+  {
+    "name": "blockPlaceHasInsideBlock",
+    "description": "block_place packet has inside block",
+    "versions": [
+      "1.14",
+      "latest"
+    ]
+  },
+  {
+    "name": "teleportUsesPositionPacket",
+    "description": "teleport is done using position packet",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "positionUpdateSentEveryTick",
+    "description": "the position is sent every tick",
+    "versions": ["1.8", "1.11.2"]
+  },
+  {
+    "name": "teleportUsesOwnPacket",
+    "description": "teleport is done using its own packet",
+    "versions": [
+      "1.9",
+      "latest"
+    ]
+  },
+  {
+    "name": "oneBlockForSeveralVariations",
+    "description": "one block of several variations",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "blockSchemeIsFlat",
+    "description": "all variations of a packet have their own id",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "tabCompleteHasNoToolTip",
+    "description": "tab complete doesn't have a tool tip",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "tabCompleteHasAToolTip",
+    "description": "tab complete has a tool tip",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "effectAreMinecraftPrefixed",
+    "description": "effect are prefixed by minecraft:",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "effectAreNotPrefixed",
+    "description": "effect are not prefixed",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "itemsAreAlsoBlocks",
+    "description": "items are also blocks",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "itemsAreNotBlocks",
+    "description": "items are not block",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "fishingBobberCorrectlyNamed",
+    "description": "the fishing hook entity is named fishing_bobber",
+    "versions": [
+      "1.14",
+      "latest"
+    ]
+  },
+  {
+    "name": "editBookIsPluginChannel",
+    "description": "book editing is handled through plugin channels",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "hasEditBookPacket",
+    "description": "book editing is handled through a packet with the updated book item",
+    "versions": ["1.13", "latest"]
+  },
+  {
+    "name": "editBookPacketUsesNbt",
+    "description": "edit_book packet sends a new book item (with its NBT containing page data) to server",
+    "versions": ["1.13", "1.17"]
+  },
+  {
+    "name": "clientUpdateBookIdWhenSign",
+    "description": "when sending MC|BSign, item type should be written_book",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "useMCTrSel",
+    "description": "select trade through plugin channel MC|TrSel",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "useMCTrList",
+    "description": "receive trade list through plugin channel MC|TrList",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "usetraderlist",
+    "description": "receive trade list through plugin channel usetrader_list",
+    "versions": ["1.13", "1.13.2"]
+  },
+  {
+    "name": "doesntHaveOffHandSlot",
+    "description": "doesn't have an off-hand slot",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "multiBlockChangeHasTrustEdges",
+    "description": "multi block changes has trust edges field",
+    "versions": ["1.16", "latest"]
+  },
+  {
+    "name": "dimensionIsAnInt",
+    "description": "dimension is an int (the index of an enum)",
+    "versions": ["1.8", "1.15.2"]
+  },
+  {
+    "name": "dimensionIsAString",
+    "description": "dimension is a string (the dimension is the same as the world name)",
+    "versions": ["1.16", "1.16.1"]
+  },
+  {
+    "name": "dimensionIsAWorld",
+    "description": "dimension is an nbt compound",
+    "versions": ["1.16.2", "latest"]
+  },
+  {
+    "name": "doesntHaveChestType",
+    "description": "chests don't have a type property",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "usesAdvCdm",
+    "description": "packet MC|AdvCmd was incorrectly spelled in 1.8 as MC|AdvCdm",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "usesAdvCmd",
+    "description": "uses MC|AdvCmd to set command block information",
+    "versions": ["1.9", "1.12.2"]
+  },
+  {
+    "name": "indexesVillagerRecipes",
+    "description": "gives a index for each trade in a villagers metadata",
+    "versions": ["1.8", "1.11.2"]
+  },
+  {
+    "name": "hasAttackCooldown",
+    "description": "if there is a cooldown after attacks to deal full damage",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "usesLoginPacket",
+    "description": "uses the login packet as defined in mcData",
+    "versions": ["1.16", "latest"]
+  },
+  {
+    "name": "usesMultiblockSingleLong",
+    "description": "in the multi_block_change packet is stored as a single number",
+    "versions": [
+      "1.16.2",
+      "latest"
+    ]
+  },
+  {
+    "name": "usesMultiblock3DChunkCoords",
+    "description": "in the multi_block_change packet, all 3 axis coords are defined",
+    "versions": [
+      "1.16.2",
+      "latest"
+    ]
+  },
+  {
+    "name": "setBlockUsesMetadataNumber",
+    "description": "the parameter metadata of the setblock command is a number",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "useMCItemName",
+    "description": "send item name for anvil using plugin channel MC|TrList",
+    "versions": ["1.8", "1.12.2"]
+  },
+  {
+    "name": "selectingTradeMovesItems",
+    "description": "selecting a trade automatically puts the required items into trading slots",
+    "versions": [
+      "1.14",
+      "latest"
+    ]
+  },
+  {
+    "name": "resourcePackUsesHash",
+    "description": "resource pack uses hash validation",
+    "versions": ["1.8", "1.9.4"]
+  },
+  {
+    "name": "resourcePackUsesUUID",
+    "description": "resource pack uses UUID identification",
+    "versions": ["1.20.3", "latest"]
+  },
+  {
+    "name": "lessCharsInChat",
+    "description": "max chars in chat",
+    "versions": ["1.8", "1.10.2"]
+  },
+  {
+    "name": "teamUsesChatComponents",
+    "description": "teams use chatcomponents for formatting",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "teamUsesScoreboard",
+    "description": "teams use scoreboard_team packet",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "enderCrystalNameEndsInErNoCaps",
+    "description": "this is when the end_crystal's entity name is ender_crystal",
+    "versions": ["1.11", "1.12.2"]
+  },
+  {
+    "name": "enderCrystalNameNoCapsWithUnderscore",
+    "description": "this is when the end_crystal's entity name is end_crystal",
+    "versions": [
+      "1.14",
+      "latest"
+    ]
+  },
+  {
+    "name": "entityNameUpperCaseNoUnderscore",
+    "description": "this is when some entities names would be captialized and appended without underscores like 'Boat' or 'ArmorStand'",
+    "versions": ["1.8", "1.10.2"]
+  },
+  {
+    "name": "entityNameLowerCaseNoUnderscore",
+    "description": "this is when some entity names are lowercase and appended without underscores like 'armorstand' or 'endercrystal'",
+    "versions": ["1.13", "1.13.2"]
+  },
+  {
+    "name": "transactionPacketExists",
+    "description": "this is when the description packet existed",
+    "versions": ["1.8", "1.16.5"]
+  },
+  {
+    "name": "stateIdUsed",
+    "description": "starting in 1.17.1, actionId has been replaced with stateId",
+    "versions": [
+      "1.17.1",
+      "latest"
+    ]
+  },
+  {
+    "name": "actionIdUsed",
+    "description": "pre 1.17, actionId is used",
+    "versions": ["1.8", "1.16.5"]
+  },
+  {
+    "name": "setSlotAsTransaction",
+    "description": "use setslot as transaction instead of just hoping it'll work",
+    "versions": [
+      "1.17",
+      "latest"
+    ]
+  },
+  {
+    "name": "armAnimationBeforeUse",
+    "description": "arm animation packet sent before use entity packet",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "tallWorld",
+    "description": "world y defaults to starts at -64 and ends at 384",
+    "versions": [
+      "1.18",
+      "latest"
+    ]
+  },
+  {
+    "name": "sendStringifiedSignText",
+    "description": "sign text send when updating signs is send as stringified strings",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "usesBlockStates",
+    "description": "uses block states for block identification instead of block ID + metadata",
+    "versions": [
+      "1.13",
+      "latest"
+    ]
+  },
+  {
+    "name": "effectNamesMatchRegistryName",
+    "description": "effect names match their registry names rather than legacy names",
+    "versions": [
+      "1.17",
+      "latest"
+    ]
+  },
+  {
+    "name": "shieldSlot",
+    "description": "shields are equipped in the off-hand slot",
+    "versions": [
+      "1.9",
+      "latest"
+    ]
+  },
+  {
+    "name": "village&pillageInventoryWindows",
+    "description": "inventory windows introduced in Village & Pillage update",
+    "versions": [
+      "1.14",
+      "latest"
+    ]
+  },
+  {
+    "name": "netherUpdateInventoryWindows",
+    "description": "inventory windows introduced in Nether Update",
+    "versions": [
+      "1.16",
+      "latest"
+    ]
+  },
+  {
+    "name": "unloadChunkByEmptyChunk",
+    "description": "Chunk unloading is done by sending an empty chunk",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "unloadChunkDirect",
+    "description": "Chunk unloading is done by sending directly an unload chunk packet",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "entityCamelCase",
+    "description": "entity names are in camel case",
+    "versions": ["1.8", "1.10.2"]
+  },
+  {
+    "name": "entitySnakeCase",
+    "description": "entity name are in snake case",
+    "versions": ["1.11", "latest"]
+  },
+  {
+    "name": "respawnIsPayload",
+    "description": "respawn field is payload",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "respawnIsActionId",
+    "description": "respawn field is action id",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "attachStackEntity",
+    "description": "attach is used to stack entities",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "setPassengerStackEntity",
+    "description": "set passengers is used to stack entities",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "theFlattening",
+    "description": "many items got merged, separated or renamed",
+    "versions": ["1.13", "latest"]
+  },
+  {
+    "name": "blockPlaceHasIntCursor",
+    "description": "block_place packet has int cursor",
+    "versions": ["1.8", "1.10.2"]
+  },
+  {
+    "name": "updateViewPosition",
+    "description": "the client's chunk position must be updated to render chunks correctly",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "lightSentSeparately",
+    "description": "chunk light data is sent in a separate packet",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "difficultySentSeparately",
+    "description": "game difficulty is sent separately from the login packet",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "biomesSentSeparately",
+    "description": "biomes sent in own packet",
+    "versions": ["1.15", "1.17_major"]
+  },
+  {
+    "name": "acknowledgePlayerDigging",
+    "description": "player digging packets should be responded to",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "multiTypeSigns",
+    "description": "there are 6 types of signs based on the different trees",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "entityMetadataSentSeparately",
+    "description": "entity metadata is sent separately from the spawn packets",
+    "versions": ["1.15", "latest"]
+  },
+  {
+    "name": "attributeSnakeCase",
+    "description": "entity attributes are in snake case",
+    "versions": ["1.16", "latest"]
+  },
+  {
+    "name": "allEntityEquipmentInOne",
+    "description": "entity equipment packet contains all equipment slots instead of just one",
+    "versions": ["1.16", "latest"]
+  },
+  {
+    "name": "entityMCPrefixed",
+    "description": "entity prefixed with minecraft: on this versions",
+    "versions": ["1.12", "latest"]
+  },
+  {
+    "name": "nbtOnMetadata",
+    "description": "in never versions its nbt but in 1.8 its on metadata",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "theShulkerBoxes",
+    "description": "added shulker boxes to the game",
+    "versions": ["1.13", "latest"]
+  },
+  {
+    "name": "metadataIxOfItem",
+    "description": "item.metadata[this_ix] will be the item that was dropped on the ground",
+    "values": [
+      {
+        "value": 8,
+        "versions": ["1.17_major", "latest"]
+      },
+      {
+        "value": 7,
+        "versions": ["1.14_major", "1.16_major"]
+      },
+      {
+        "value": 6,
+        "versions": ["1.10_major", "1.13_major"]
+      },
+      {
+        "value": 5,
+        "version": "1.9_major"
+      },
+      {
+        "value": 8,
+        "version": "1.8_major"
+      }
+    ]
+  },
+  {
+    "name": "itemSerializationWillOnlyUsePresent",
+    "description": "item serialization in [even] newer versions uses present field [exclusively] to show nullability rather than sending blockId as -1",
+    "versions": ["1.14_major", "latest"]
+  },
+  {
+    "name": "itemSerializationAllowsPresent",
+    "description": "item serialization in newer versions uses present field to show nullability rather or sending blockId as -1 can be used",
+    "versions": ["1.13_major", "latest"]
+  },
+  {
+    "name": "itemSerializationUsesBlockId",
+    "description": "item serialization in older versions uses blockId field to show nullability by setting blockId to -1",
+    "versions": ["1.8_major", "1.12_major"]
+  },
+  {
+    "name": "saveDurabilityAsDamage",
+    "description": "in newer versions, an nbt key called 'Damage' is used to store durability",
+    "versions": ["1.13_major", "latest"]
+  },
+  {
+    "name": "nbtNameForEnchant",
+    "description": "what the nbt key for enchants is",
+    "values": [
+      {
+        "value": "Enchantments",
+        "versions": ["1.13_major", "latest"]
+      },
+      {
+        "value": "ench",
+        "versions": ["1.8_major", "1.12_major"]
+      }
+    ]
+  },
+  {
+    "name": "booksUseStoredEnchantments",
+    "description": "Enchanted books store enchantment data in a separate NBT tag called StoredEnchantments",
+    "versions": ["1.8_major", "latest"]
+  },
+  {
+    "name": "typeOfValueForEnchantLevel",
+    "description": "type of value that stores enchant lvl in the nbt",
+    "values": [
+      {
+        "value": "string",
+        "versions": ["1.13_major", "latest"]
+      },
+      {
+        "value": "short",
+        "versions": ["1.8_major", "1.12_major"]
+      }
+    ]
+  },
+  {
+    "name": "whereDurabilityIsSerialized",
+    "description": "where the durability is saved in nbt",
+    "values": [
+      {
+        "value": "Damage",
+        "versions": ["1.13_major", "latest"]
+      },
+      {
+        "value": "metadata",
+        "versions": ["1.8_major", "1.12_major"]
+      }
+    ]
+  },
+  {
+    "name": "itemLoreIsAString",
+    "description": "An item's custom Lore is stored as a string in NBT, in older versions it's a list of strings",
+    "versions": ["1.14_major", "latest"]
+  },
+  {
+    "name": "spawnEggsUseInternalIdInNbt",
+    "description": "in older versions, spawn eggs have a field in their nbt called 'internalId' which tells what entity they will spawn",
+    "versions": ["1.8_major", "1.8_major"]
+  },
+  {
+    "name": "spawnEggsUseEntityTagInNbt",
+    "description": "in older versions, spawn eggs have a key in their nbt called EntityTag which is an object with a field called id, which is an identifier like 'minecraft:cow' that tells the client what mob this egg will spawn",
+    "versions": ["1.9_major", "1.12_major"]
+  },
+  {
+    "name": "spawnEggsHaveSpawnedEntityInName",
+    "description": "in newer versions, spawn eggs have the entity they spawn in their name, ex: 'squid_spawn_egg'",
+    "versions": ["1.13_major", "latest"]
+  },
+  {
+    "name": "signedChat",
+    "description": "starting in 1.19 chat messages generally carry a cryptographic signature, `packet_chat` has been replaced clientbound by `packet_player_chat` and `packet_system_chat` and serverbound by `packet_chat_message`",
+    "versions": ["1.19_major", "latest"]
+  },
+  {
+    "name": "signatureEncryption",
+    "description": "allows for usage of `signature` instead of verifyToken in serverbound packet_encryption_begin",
+    "versions": ["1.19", "1.19.2"]
+  },
+  {
+    "name": "profileKeySignatureV2",
+    "description": "uses `signatureV2` public key signature",
+    "versions": [
+      "1.19.2",
+      "latest"
+    ]
+  },
+  {
+    "name": "clientboundChatHasSender",
+    "description": "clientbound chat packet contains message sender's UUID",
+    "versions": ["1.16_major", "latest"]
+  },
+  {
+    "name": "consolidatedEntitySpawnPacket",
+    "description": "One packet to add living and non-living entities",
+    "versions": ["1.19", "latest"]
+  },
+  {
+    "name": "chainedChatWithHashing",
+    "description": "Signed messages are ordered and depend on previous messages, and message payloads are hashed before generating a signature",
+    "version": "1.19.2"
+  },
+  {
+    "name": "useChatSessions",
+    "description": "Users generate a session with a unique ID upon login. Chat messages are signed using this ID and an index that is increased with each message",
+    "versions": ["1.19.3", "latest"]
+  },
+  {
+    "name": "playerInfoActionIsBitfield",
+    "description": "The player_info packet may contain multiple actions in one packet. The actions field is a bitfield signifying what actions are included",
+    "versions": ["1.19.3", "latest"]
+  },
+  {
+    "name": "removedNamedSoundEffectPacket",
+    "description": "The named_sound_effect packet was removed and you must use the expanded sound_effect packet",
+    "versions": ["1.19.3", "latest"]
+  },
+  {
+    "name": "clientsideChatFormatting",
+    "description": "Chat messages are formatted on the client side",
+    "versions": ["1.19_major", "latest"]
+  },
+  {
+    "name": "entityMetadataHasLong",
+    "description": "There exists a serializer of type long for entity metadata",
+    "versions": ["1.19.3", "latest"]
+  },
+  {
+    "name": "hasBundlePacket",
+    "description": "Has a Bundle Packet to group packets for processing at once",
+    "versions": ["1.19.4", "latest"]
+  },
+  {
+    "name": "mcDataHasEntityMetadata",
+    "description": "Entity Metadata is defined in mcdata",
+    "versions": ["1.19.4", "latest"]
+  },
+  {
+    "name": "multiSidedSigns",
+    "description": "Signs can have text on the front and back",
+    "versions": ["1.20", "latest"]
+  },
+  {
+    "name": "explicitMaxDurability",
+    "description": "Items with maximum durability have explicit NBT data Damage:0",
+    "versions": ["1.15_major", "latest"]
+  },
+  {
+    "name": "newLightingDataFormat",
+    "description": "in 1.17, light encoding changed to handle new world height",
+    "versions": ["1.17", "latest"]
+  },
+  {
+    "name": "hasConfigurationState",
+    "description": "in 1.20.2, a new configuration state was added to allow configuration after login",
+    "versions": ["1.20.2", "latest"]
+  },
+  {
+    "name": "unifiedPlayerAndEntitySpawnPacket",
+    "description": "Players and entities spawn with the same spawn_entity packet",
+    "versions": ["1.20.2", "latest"]
+  },
+  {
+    "name": "chatPacketsUseNbtComponents",
+    "description": "Chat message packets use NBT to serialize chat components instead of JSON",
+    "versions": ["1.20.3", "latest"]
+  },
+  {
+    "name": "seperateSignedChatCommandPacket",
+    "description": "Signed chat commands use new `packet_chat_command_signed` packet",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "spawnRespawnWorldDataField",
+    "description": "Spawn and respawn packet now use shared worldState type for their data, and dimensions are now integers",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "updatedParticlesPacket",
+    "description": "Particle packet structure contains uses strings instead of integers in protocol",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "segmentedRegistryCodecData",
+    "description": "Codec data is now split into multiple NBTs by ID instead of one",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "itemsWithComponents",
+    "description": "New Item schema",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "positionPacketHasBitflags",
+    "description": "positionPacketHasBitflags",
+    "versions": ["1.20.5", "latest"]
+  },
+  {
+    "name": "hasExecuteCommand",
+    "description": "Support the execute command",
+    "versions": ["1.14", "latest"]
+  },
+  {
+    "name": "chatTypeIsHolder",
+    "description": "The chat `type` field in the `player_chat` packet now is a Holder type",
+    "versions": ["1.21", "latest"]
+  },
+  {
+    "name": "registryDataIsMandatory",
+    "description": "The server needs to send the registry data to the client before sending the finish_configuration packet",
+    "versions": ["1.21", "latest"]
+  },
+  {
+    "name": "newPlayerInputPacket",
+    "description": "New player_input packet for movements, which replaces steer_vehicle",
+    "versions": ["1.21.3", "latest"]
+  },
+  {
+    "name": "noAckOnCreateSetSlotPacket",
+    "description": "Server does not send ack on creative_set_slot packets",
+    "versions": ["1.21.3", "latest"]
+  },
+  {
+    "name": "titleUsesLegacyPackets",
+    "description": "title system uses legacy title packets",
+    "versions": ["1.8", "1.17"]
+  },
+  {
+    "name": "titleUsesNewPackets",
+    "description": "title system uses new set_title_text and set_title_subtitle packets",
+    "versions": ["1.17.1", "latest"]
+  },
+  {
+    "name": "playsoundUsesResourceLocation",
+    "description": "the /playsound command uses resource location syntax",
+    "versions": ["1.9", "latest"]
+  },
+  {
+    "name": "noteBlockNameIsNoteBlock",
+    "description": "the note block is named 'note_block'",
+    "versions": ["1.13", "latest"]
+  },
+  {
+    "name": "usesOldSoundPacket",
+    "description": "uses the old sound packet format",
+    "versions": ["1.8", "1.8.9"]
+  },
+  {
+    "name": "chatGlobalIndexAndChecksum",
+    "description": "chatGlobalIndexAndChecksum",
+    "versions": ["1.21.5", "latest"]
+  },
+  {
+    "name": "entityActionUsesStringMapper",
+    "description": "entity_action packet uses string mappings instead of numeric actionId",
+    "versions": ["1.21.6", "latest"]
+  },
+  {
+    "name": "spawnPositionIsGlobal",
+    "description": "spawn position includes a dimension component",
+    "versions": ["1.21.9", "latest"]
+  },
+  {
+    "name": "gameRuleUsesResourceLocation",
+    "description": "gamerule names use resource location syntax",
+    "versions": ["1.21.11", "latest"]
+  }
+]

data/minecraft-data/pc/common/versions.json

@@ -0,0 +1,73 @@
+[
+  "0.30c",
+  "1.7",
+  "1.8",
+  "15w40b",
+  "1.9",
+  "1.9.1-pre2",
+  "1.9.2",
+  "1.9.4",
+  "16w20a",
+  "1.10-pre1",
+  "1.10",
+  "1.10.1",
+  "1.10.2",
+  "16w35a",
+  "1.11",
+  "1.11.2",
+  "17w15a",
+  "17w18b",
+  "1.12-pre4",
+  "1.12",
+  "1.12.1",
+  "1.12.2",
+  "17w50a",
+  "1.13",
+  "1.13.1",
+  "1.13.2-pre1",
+  "1.13.2-pre2",
+  "1.13.2",
+  "1.14",
+  "1.14.1",
+  "1.14.3",
+  "1.14.4",
+  "1.15",
+  "1.15.1",
+  "1.15.2",
+  "20w13b",
+  "20w14a",
+  "1.16-rc1",
+  "1.16",
+  "1.16.1",
+  "1.16.2",
+  "1.16.3",
+  "1.16.4",
+  "1.16.5",
+  "21w07a",
+  "1.17",
+  "1.17.1",
+  "1.18",
+  "1.18.1",
+  "1.18.2",
+  "1.19",
+  "1.19.2",
+  "1.19.3",
+  "1.19.4",
+  "1.20",
+  "1.20.1",
+  "1.20.2",
+  "1.20.3",
+  "1.20.4",
+  "1.20.5",
+  "1.20.6",
+  "1.21",
+  "1.21.1",
+  "1.21.3",
+  "1.21.4",
+  "1.21.5",
+  "1.21.6",
+  "1.21.8",
+  "1.21.9",
+  "1.21.10",
+  "1.21.11"
+]

data/protocol_version.go

@@ -12,7 +12,7 @@ package data
 type VersionInfo struct {
 	MinecraftVersion string
 	Version          int32
-	DataVersion      int
+	DataVersion      int32
 	UsesNetty        bool
 	MajorVersion     string
 	ReleaseType      string
@@ -42,6 +42,17 @@ func LookUpVersionByProtocolVersion(version int32) (ret VersionInfo, err error)
 	return
 }
 
+func LookUpVersionByDataVersion(version int32) (ret VersionInfo, err error) {
+	for _, v := range ProtocolVersions {
+		if v.DataVersion == version {
+			ret = v
+			return
+		}
+	}
+	err = UnknownMinecraftVersionError
+	return
+}
+
 func init() {
-	must(LoadJson("minecraft-data/data/pc/common/protocolVersions.json", &ProtocolVersions))
+	must(LoadJson("minecraft-data/pc/common/protocolVersions.json", &ProtocolVersions))
 }

data/registry.go

@@ -6,6 +6,8 @@ import (
 	"github.com/admin-else/strom/nbt"
 )
 
+// TODO: this is stupid loginPacket.json exists next version migrate to that
+
 //go:embed registry/*
 var Registry embed.FS
 
@@ -15,6 +17,6 @@ func LoadRegistry(name string) (n *nbt.Tag, err error) {
 		return
 	}
 	defer r.Close()
-	n, err = nbt.ReadFile(r)
+	n, err = nbt.ReadUnstructuredFile(r)
 	return
 }

event/event_bus.go

@@ -7,20 +7,14 @@ import (
 	"fmt"
 	"log/slog"
 	"reflect"
-	"time"
-)
-
-const (
-	LoopsPerSecond = 100 // i dunno seems reasonable
-	TimePerLoop    = time.Second / LoopsPerSecond
 )
 
 type Loop struct {
 	HandlerFunctions map[reflect.Type][]reflect.Value
 
-	Ctx     context.Context
-	ErrChan chan error
-	cancel  context.CancelFunc
+	Ctx          context.Context
+	Cancel       context.CancelFunc
+	eventSources []reflect.SelectCase
 }
 
 type Unhandled struct {
@@ -31,18 +25,22 @@ type Anything struct {
 	Val any
 }
 
-type (
-	Tick struct{}
-)
+// Close is fired when the loop shuts down.
+type Close struct {
+	Reason error
+}
 
 // HandlerDoneErr will stop the event loop and return the error if provided.
 type HandlerDoneErr struct {
 	Return error
 }
 
-// Close is fired when the loop shuts down.
-type Close struct {
-	Reason error
+// CallFunc is a special value that when fired with Loop.Fire it calls a function on the main loop
+// Its usefull for event event sources to call functions on the main loop
+// because event sources dont run on the main loop
+type CallFunc struct {
+	F    reflect.Value
+	Args []reflect.Value
 }
 
 func (e HandlerDoneErr) Error() string {
@@ -53,9 +51,24 @@ func (e HandlerDoneErr) Unwrap() error {
 	return e.Return
 }
 
-// ErrDontForward will stop the event from being forwarded to other handlers, including anything handlers.
-var ErrDontForward = errors.New("dont forward")
+// MainHandlerErr is a special error used to tell the event loop that the main loop has exited
+type MainHandlerErr struct {
+	Return error
+}
+
+func (e MainHandlerErr) Error() string {
+	return "MainHandlerErr"
+}
+
+func (e MainHandlerErr) Unwrap() error {
+	return e.Return
+}
+
+// DontForwardErr will stop the event from being forwarded to other handlers, including anything handlers.
+var DontForwardErr = errors.New("dont forward")
 var WhileClosingErr = errors.New("error while closing")
+var ContextDoneErr = errors.New("context done")
+var RecvNotOkErr = errors.New("recv not ok")
 
 func ValidateHandler(h any) (eventType reflect.Type, hv reflect.Value) {
 	hv = reflect.ValueOf(h)
@@ -72,36 +85,64 @@ func ValidateHandler(h any) (eventType reflect.Type, hv reflect.Value) {
 	return
 }
 
+// RegisterEventSource registers an event source an event source is a channel this channel along with all other event sources will be reflect.Select 'ed until the loop closes
+// here is an example of an event source function
+//
+//	func() (chSending <-chan any) {
+//			ch := make(chan any)
+//			go func() {
+//				ctx := conn.Ctx
+//				for {
+//					select {
+//					case <-ctx.Done():
+//						return
+//					case eventt := <-otherSource:
+//						err = c.DoCommand(eventt)
+//					}
+//				}
+//			}()
+//			chSending = ch
+//			return
+//		}
+func (l *Loop) RegisterEventSource(ch <-chan any) {
+	l.eventSources = append(l.eventSources, reflect.SelectCase{Dir: reflect.SelectRecv, Chan: reflect.ValueOf(ch)})
+}
+
 // Register registers a handler that will not close the loop if it returns an error.
 // Instead, it will log it to slog.Error
 // Warning: If a bad handler is passed in the program will panic.
 func (l *Loop) Register(h any) {
-	l.RegisterCustomType(ValidateHandler(h))
+	eventType, hv := ValidateHandler(h)
+	l.RegisterLow(eventType, hv, false)
 }
 
-// RegisterCustomType registers a handler that will not close the loop if it returns an error.
+// RegisterLow registers a handler that will not close the loop if it returns an error.
 // Instead, it will log it to slog.Error
+// This does not hold true for signaling errors like HandlerDoneErr or DontForwardErr
 // Warning: If a bad handler is passed in the program will panic.
-func (l *Loop) RegisterCustomType(eventType reflect.Type, hv reflect.Value) {
-	handleFunc := func(packet any) error {
-		v := hv.Call([]reflect.Value{reflect.ValueOf(packet)})[0]
-		if !v.IsNil() {
-			slog.Error("handler failed", "err", v.Interface().(error))
-		}
-		return nil
+func (l *Loop) RegisterLow(eventType reflect.Type, hv reflect.Value, critical bool) {
+	handleFunc := hv
+	if !critical {
+		handleFunc = reflect.ValueOf(func(packet any) error {
+			v := hv.Call([]reflect.Value{reflect.ValueOf(packet)})[0]
+			if !v.IsNil() {
+				err := v.Interface().(error)
+				if errors.As(err, &HandlerDoneErr{}) || errors.Is(err, DontForwardErr) {
+					return err
+				}
+				slog.Error("handler failed", "err", err)
+			}
+			return nil
+		})
 	}
-	l.RegisterDirect(eventType, reflect.ValueOf(handleFunc))
+	l.HandlerFunctions[eventType] = append(l.HandlerFunctions[eventType], handleFunc)
 }
 
 // RegisterCritical registers a handler that will close the loop if it returns an error.
 // Warning: If a bad handler is passed in the program will panic.
 func (l *Loop) RegisterCritical(h any) {
 	eventType, hv := ValidateHandler(h)
-	l.RegisterDirect(eventType, hv)
-}
-
-func (l *Loop) RegisterDirect(k reflect.Type, h reflect.Value) {
-	l.HandlerFunctions[k] = append(l.HandlerFunctions[k], h)
+	l.HandlerFunctions[eventType] = append(l.HandlerFunctions[eventType], hv)
 }
 
 // FireFound triggers all handlers registered for the specified event type and returns if handlers were found or an error occurred.
@@ -112,7 +153,7 @@ func (l *Loop) FireFound(event any) (found bool, err error) {
 			errV := handler.Call([]reflect.Value{reflect.ValueOf(event)})[0]
 			if !errV.IsNil() {
 				err = errV.Interface().(error)
-				err = errors.Join(fmt.Errorf("event handler failed at: %s(%T)", handler.Type().In(0), event), err)
+				err = errors.Join(fmt.Errorf("event handler failed at: %T", event), err)
 				return
 			}
 		}
@@ -122,56 +163,85 @@ func (l *Loop) FireFound(event any) (found bool, err error) {
 
 // Fire dispatches the provided event to all appropriate handlers and invokes fallback handlers if the event is unhandled.
 func (l *Loop) Fire(event any) (err error) {
+	err, isErr := event.(error)
+	if isErr {
+		return
+	}
+	err = nil
+
+	f, isCallFunc := event.(CallFunc)
+	if isCallFunc {
+		errV := f.F.Call(f.Args)[0].Interface()
+		if errV != nil {
+			err = errV.(error)
+		}
+		return
+	}
+
 	found, err := l.FireFound(event)
 	if err != nil {
-		if errors.Is(err, ErrDontForward) {
+		if errors.Is(err, DontForwardErr) {
 			err = nil
 		}
 		return
 	}
 	if !found {
-		_, err = l.FireFound(Unhandled{event})
+		found, err = l.FireFound(Unhandled{event})
 		if err != nil {
 			return
 		}
 	}
-	_, err = l.FireFound(Anything{event})
+	found, err = l.FireFound(Anything{event})
 	return
 }
 
-func (l *Loop) startLoop() (err error) {
+func (l *Loop) ContextDoneListener() (chSending <-chan any) {
+	ch := make(chan any)
+	go func() {
+		<-l.Ctx.Done()
+		ch <- ContextDoneErr
+	}()
+	return ch
+}
+
+func (l *Loop) IsTypeRegistered(t reflect.Type) bool {
+	_, ok := l.HandlerFunctions[t]
+	return ok
+}
+
+func (l *Loop) StartLoop() (err error) {
 	_ = *l // exit early on nil loop
+	l.RegisterEventSource(l.ContextDoneListener())
 	for {
-		tickStartTime := time.Now()
-		err = l.Fire(Tick{})
+		_, v, ok := reflect.Select(l.eventSources)
+		if !ok {
+			err = RecvNotOkErr
+			break
+		}
+		err = l.Fire(v.Interface())
 		if err != nil {
 			break
 		}
-		time.Sleep(TimePerLoop - time.Since(tickStartTime))
 	}
-	if errors.Is(err, HandlerDoneErr{}) {
-		err = errors.Unwrap(err)
+	var contextDoneErr HandlerDoneErr
+	if errors.As(err, &contextDoneErr) {
+		err = contextDoneErr.Return
 	}
 	closeErr := l.Fire(Close{err})
 	if closeErr != nil {
 		err = errors.Join(err, errors.Join(WhileClosingErr, closeErr))
 	}
-	return
-}
-
-func (l *Loop) Start() (err error) {
-	go func() {
-		l.ErrChan <- l.startLoop()
-	}()
-	err = <-l.ErrChan
-	l.cancel()
+	l.Cancel()
 	return
 }
 
 func NewLoop() (l *Loop) {
+	return NewLoopCtx(context.Background())
+}
+
+func NewLoopCtx(ctx context.Context) (l *Loop) {
 	l = &Loop{}
-	l.ErrChan = make(chan error)
-	l.Ctx, l.cancel = context.WithCancel(context.Background())
+	l.Ctx, l.Cancel = context.WithCancel(ctx)
 	l.HandlerFunctions = make(map[reflect.Type][]reflect.Value)
 	return
 }

event/stdin.go

@@ -2,7 +2,6 @@ package event
 
 import (
 	"bufio"
-	"context"
 	"os"
 )
 
@@ -10,36 +9,26 @@ type Stdin struct {
 	Val string
 }
 
-type StdinHandler struct {
-	*Loop
-	stdInChan chan Stdin
-	Ctx       context.Context
-}
-
-func (s *StdinHandler) OnTick(_ Tick) (err error) {
-	select {
-	case stdin := <-s.stdInChan:
-		err = s.Fire(Stdin{stdin.Val})
-	default:
-
-	}
-	return
-}
-
-func (s *StdinHandler) ScanJob() {
-	scanner := bufio.NewScanner(os.Stdin)
-	for scanner.Scan() {
-		select {
-		case <-s.Ctx.Done():
-			return
-		default:
-			s.stdInChan <- Stdin{scanner.Text()}
-		}
-	}
-}
-func (s *StdinHandler) OnStart() (err error) {
-	s.RegisterCritical(s.OnTick)
-	s.stdInChan = make(chan Stdin)
-	go s.ScanJob()
+func StartListingStdin(l *Loop) {
+	l.RegisterEventSource(func() (chSending <-chan any) {
+		ch := make(chan any)
+		go func() {
+			scanner := bufio.NewScanner(os.Stdin)
+			ctx := l.Ctx
+			for scanner.Scan() {
+				select {
+				case <-ctx.Done():
+					return
+				default:
+					ch <- Stdin{scanner.Text()}
+				}
+			}
+			if err := scanner.Err(); err != nil {
+				ch <- err
+			}
+		}()
+		chSending = ch
+		return
+	}())
 	return
 }

event/timer.go

@@ -1,6 +1,8 @@
 package event
 
 import (
+	"context"
+	"reflect"
 	"slices"
 	"time"
 )
@@ -19,39 +21,54 @@ type OnceTask struct {
 type Timer struct {
 	Once     []OnceTask
 	Interval []IntervalTask
-	Active   bool
 }
 
-func (t *Timer) Tick() (err error) {
-	if !t.Active {
+func (t *Timer) Trigger(ch chan any) {
+	triggerAt := time.Time{}
+	found := false
+	iOnce, iInterval := -1, -1
+
+	for i, oTask := range t.Once {
+		if oTask.Trigger.Before(triggerAt) || triggerAt.IsZero() {
+			found = true
+			triggerAt = oTask.Trigger
+			iOnce = i
+		}
+	}
+
+	for i, iTask := range t.Interval {
+		if iTask.LastTrigger.Add(iTask.Interval).Before(triggerAt) || triggerAt.IsZero() {
+			found = true
+			triggerAt = iTask.LastTrigger.Add(iTask.Interval)
+			iOnce = -1
+			iInterval = i
+		}
+	}
+
+	if !found {
 		return
 	}
-	for i, task := range t.Interval {
-		if time.Since(task.LastTrigger) >= task.Interval {
-			task.LastTrigger = time.Now()
-			err = task.F()
-			if err != nil {
-				return
-			}
-		}
-		t.Interval[i] = task
+	now := time.Now()
+	sleepFor := triggerAt.Sub(now)
+	//slog.Debug("sleep next", "dur", sleepFor)
+	time.Sleep(sleepFor)
+	if iOnce >= 0 {
+		ch <- CallFunc{F: reflect.ValueOf(t.Once[iOnce].F), Args: []reflect.Value{}}
+		t.Once = slices.Delete(t.Once, iOnce, iOnce+1)
+		return
 	}
-	for i, task := range t.Once {
-		if task.Trigger.After(time.Now()) {
-			err = task.F()
-			if err != nil {
-				return
-			}
-			t.Once = slices.Delete(t.Once, i, i)
-		}
+	if iInterval >= 0 {
+		t.Interval[iInterval].LastTrigger = triggerAt
+		ch <- CallFunc{F: reflect.ValueOf(t.Interval[iInterval].F), Args: []reflect.Value{}}
+		return
 	}
-	return
+	panic("unreachable")
 }
-
 func (t *Timer) Every(interval time.Duration, f func() error) {
 	t.Interval = append(t.Interval, IntervalTask{
-		F:        f,
-		Interval: interval,
+		F:           f,
+		Interval:    interval,
+		LastTrigger: time.Now(),
 	})
 }
 
@@ -61,3 +78,23 @@ func (t *Timer) In(interval time.Duration, f func() error) {
 		Trigger: time.Now().Add(interval),
 	})
 }
+
+func (t *Timer) MakeEventSource(ctx context.Context) (chSending <-chan any) {
+	ch := make(chan any)
+	go func() {
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			default:
+				t.Trigger(ch)
+			}
+		}
+	}()
+	chSending = ch
+	return
+}
+
+func (t *Timer) Start(c *Loop) {
+	c.RegisterEventSource(t.MakeEventSource(c.Ctx))
+}

level/anvil/chunk.go

@@ -0,0 +1,80 @@
+package anvil
+
+import (
+	"strings"
+	"unsafe"
+
+	"github.com/admin-else/strom/data"
+	"github.com/admin-else/strom/level"
+	"github.com/admin-else/strom/util"
+)
+
+type Chunk struct {
+	DataVersion      int32
+	Heightmaps       map[string][]int64
+	InhabitedTime    int64
+	XPos, YPos, ZPos int32
+	Sections         []Section
+}
+
+const McPrefix = "minecraft:"
+
+func (c Chunk) ToStorage(version string) (toChunk *level.Chunk, err error) {
+	f := level.MakeBlockFormat(version)
+	toChunk = new(level.Chunk)
+
+	toChunk.Sections = make([]level.Section, len(c.Sections))
+	for i, s := range c.Sections {
+		pallete := make([]int32, len(s.BlockStates.Palette))
+		for j, p := range s.BlockStates.Palette {
+			pallete[j], err = data.StateIdFromBlocKAndStateMap(version, strings.TrimPrefix(p.Name, McPrefix), p.Properties)
+			if err != nil {
+				return
+			}
+		}
+		// this is probably fine
+		uintSlice := unsafe.Slice((*uint64)(unsafe.Pointer(unsafe.SliceData(s.BlockStates.Data))), len(s.BlockStates.Data))
+
+		toChunk.Sections[i].Blocks, err = f.Import(uintSlice, util.BpeByNum(float64(len(s.BlockStates.Palette))), pallete)
+		if err != nil {
+			return
+		}
+		toChunk.Sections[i].BlockCount = int16(level.CountStorage(toChunk.Sections[i].Blocks, 0))
+	}
+
+	for i, s := range c.Sections {
+		pallete := make([]int32, len(s.Biomes.Palette))
+		for j, p := range s.Biomes.Palette {
+			var b *data.Biome
+			b, ok := data.LookupBiomeByName(version, strings.TrimPrefix(p, McPrefix))
+			if !ok {
+				err = data.UnknownBiomeNameErr
+				return
+			}
+			pallete[j] = b.Id
+		}
+		// this is probably fine
+		uintSlice := unsafe.Slice((*uint64)(unsafe.Pointer(unsafe.SliceData(s.Biomes.Data))), len(s.Biomes.Data))
+
+		toChunk.Sections[i].Biomes, err = f.Import(uintSlice, util.BpeByNum(float64(len(pallete))), pallete)
+		if err != nil {
+			return
+		}
+	}
+	return
+}
+
+type Section struct {
+	Y           int8
+	BlockStates struct {
+		Data    []int64 `nbt:"data,omitempty"`
+		Palette []struct {
+			Name       string
+			Properties map[string]string `nbt:"properties,omitempty"`
+		}
+	}
+	Biomes struct {
+		Data    []int64 `nbt:"data,omitempty"`
+		Palette []string
+	}
+}