diff --git a/.gitignore b/.gitignore
index 454e8c6..77120a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .devres/
 .idea/
-.failed_packets/
\ No newline at end of file
+.failed_packets/
+proto_generated/*
\ No newline at end of file
diff --git a/proto/packet_test.go b/proto/packet_test.go
index 757e841..0a4910e 100644
--- a/proto/packet_test.go
+++ b/proto/packet_test.go
@@ -6,11 +6,7 @@ import (
 
 	"testing"
 
-	"github.com/admin-else/strom/nbt"
-	"github.com/admin-else/strom/proto_base"
 	"github.com/admin-else/strom/proto_generated/v1_21_8"
-	"github.com/google/uuid"
-
 	"github.com/google/go-cmp/cmp"
 )
 
@@ -22,20 +18,6 @@ var nanIgnorer64 = cmp.Comparer(func(x, y float64) bool {
 	return (math.IsNaN(x) && math.IsNaN(y)) || x == y
 })
 
-func TestChat(t *testing.T) {
-	//p := v1_21_8.PlayToServerPacketChatMessage{Message: "dfs", Timestamp: 1764153707364, Salt: -5634100397920314628, Signature: (*[256]uint8)(nil), Offset: 0, Acknowledged: [3]uint8{0x0, 0x0, 0x0}, Checksum: 0x1}
-	p := v1_21_8.PlayToClientPacketPlayerChat{GlobalIndex: 0, SenderUuid: uuid.UUID{0x1d, 0xc5, 0x57, 0x82, 0x3c, 0x0, 0x3e, 0xd4, 0xbf, 0x8b, 0x76, 0xd4, 0xc6, 0xd9, 0xcc, 0x47}, Index: 0, Signature: (*[256]uint8)(nil), PlainMessage: "csdf", Timestamp: 1764153823132, Salt: 0, PreviousMessages: v1_21_8.PreviousMessages{Val: []struct {
-		Id        int32
-		Signature interface{}
-	}{}}, UnsignedChatContent: (*nbt.Anon)(nil), FilterType: 0, FilterTypeMask: proto_base.Void{}, Type: v1_21_8.PlayToClientChatTypesHolder{Val: 1}, NetworkName: nbt.Anon{Value: map[string]interface{}{"click_event": map[string]interface{}{"action": "suggest_command", "command": "/tell Player659 "}, "hover_event": map[string]interface{}{"action": "show_entity", "id": "minecraft:player", "name": "Player659", "uuid": []int32{499472258, 1006649044, -1081379116, -958804921}}, "insertion": "Player659", "text": "Player659"}}, NetworkTargetName: (*nbt.Anon)(nil)}
-	b := bytes.NewBuffer(nil)
-	err := p.Encode(b)
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Logf("%q", b.Bytes())
-}
-
 func FuzzPlayPackets(f *testing.F) {
 	f.Fuzz(func(t *testing.T, b []byte) {
 		t.Logf("Fuzz data %q\n", b)
diff --git a/proto_base/base_types.go b/proto_base/base_types.go
index 71341e9..4407a11 100644
--- a/proto_base/base_types.go
+++ b/proto_base/base_types.go
@@ -144,7 +144,7 @@ func EncodeVarInt(w io.Writer, v int32) (err error) {
 		if uv != 0 {
 			b |= 0x80
 		}
-		err := binary.Write(w, binary.BigEndian, b)
+		err = binary.Write(w, binary.BigEndian, b)
 		if err != nil {
 			return err
 		}
@@ -171,6 +171,41 @@ func DecodeVarInt(r io.Reader) (ret int32, err error) {
 	return
 }
 
+func EncodeVarLong(w io.Writer, v int64) (err error) {
+	uv := uint64(v)
+	for {
+		b := uint8(uv & 0x7F)
+		uv >>= 7
+		if uv != 0 {
+			b |= 0x80
+		}
+		err = binary.Write(w, binary.BigEndian, b)
+		if err != nil {
+			return err
+		}
+		if uv == 0 {
+			break
+		}
+	}
+	return nil
+}
+
+func DecodeVarLong(r io.Reader) (ret int64, err error) {
+	for i := range 10 { // ceil(64/7)
+		var b uint8
+		err = binary.Read(r, binary.BigEndian, &b)
+		if err != nil {
+			return
+		}
+		ret |= int64(uint64(b&0x7F) << (7 * uint64(i)))
+		if b&0x80 == 0 {
+			return
+		}
+	}
+	err = errors.New("VarInt too long")
+	return
+}
+
 func ErroringIndex[K comparable, V any, M map[K]V](m M, i K) (v V, err error) {
 	var ok bool
 	v, ok = m[i]
diff --git a/proto_generator/main.go b/proto_generator/main.go
index 9f7bf96..b8e330e 100644
--- a/proto_generator/main.go
+++ b/proto_generator/main.go
@@ -301,7 +301,7 @@ func Generate(version string, w io.Writer) (err error) {
 	g := &Generator{Protocol: protocol}
 
 	// These have annoying edge cases that would require me to implement a whole new compareTo parser
-	g.Settings.ReplaceWithTodoNames = []string{"packet_scoreboard_score", "packet_advancements"}
+	g.Settings.ReplaceWithTodoNames = []string{}
 
 	g.File = NewFile("v" + strings.ReplaceAll(version, ".", "_"))
 	AppendDecl(g.File, Import("encoding/binary", "io", "github.com/admin-else/strom/proto_base", "github.com/admin-else/strom/nbt", "github.com/google/uuid"))
diff --git a/proto_generator/native_decoder.go b/proto_generator/native_decoder.go
index 5e74415..8882320 100644
--- a/proto_generator/native_decoder.go
+++ b/proto_generator/native_decoder.go
@@ -507,6 +507,11 @@ func VarIntDecoder(g *Generator, varToSet ast.Expr, dataRaw any, name string) (s
 	return
 }
 
+func VarLongDecoder(g *Generator, varToSet ast.Expr, dataRaw any, name string) (s []ast.Stmt, err error) {
+	s = Stmts(Assign(Exprs(varToSet, Ident("err")), Exprs(Call(Selector("proto_base", "DecodeVarLong"), Ident("r")))), IfErrNil())
+	return
+}
+
 func (g *Generator) RegisterDecoderNatives() {
 	g.DecoderNatives = map[string]FunctionGeneratorFunc{
 		"container": ContainerDecoder,
@@ -521,6 +526,7 @@ func (g *Generator) RegisterDecoderNatives() {
 
 		"void":            DefaultDecoder,
 		"varint":          VarIntDecoder,
+		"varlong":         VarLongDecoder,
 		"anonymousNbt":    DefaultDecoder,
 		"anonOptionalNbt": DefaultDecoder, // I have no idea what the difference is between these two
 		"UUID":            UUIDDecoder,
diff --git a/proto_generator/native_encoder.go b/proto_generator/native_encoder.go
index c752121..6930afc 100644
--- a/proto_generator/native_encoder.go
+++ b/proto_generator/native_encoder.go
@@ -320,6 +320,11 @@ func VarIntEncoder(g *Generator, varToSet ast.Expr, dataRaw any, name string) (s
 	return
 }
 
+func VarLongEncoder(g *Generator, varToSet ast.Expr, dataRaw any, name string) (s []ast.Stmt, err error) {
+	s = Stmts(Assign121(Ident("err"), Call(Selector("proto_base", "EncodeVarLong"), Ident("w"), varToSet)), IfErrNil())
+	return
+}
+
 func (g *Generator) RegisterEncoderNatives() {
 	g.EncoderNatives = map[string]FunctionGeneratorFunc{
 		"container": ContainerEncoder,
@@ -333,6 +338,7 @@ func (g *Generator) RegisterEncoderNatives() {
 
 		"void":            DefaultEncoder,
 		"varint":          VarIntEncoder,
+		"varlong":         VarLongEncoder,
 		"anonymousNbt":    DefaultEncoder,
 		"anonOptionalNbt": DefaultEncoder, // I have no idea what the difference is between these two
 		"UUID":            UUIDEncoder,
diff --git a/proto_generator/native_type.go b/proto_generator/native_type.go
index d9695dd..eeb6fc0 100644
--- a/proto_generator/native_type.go
+++ b/proto_generator/native_type.go
@@ -158,6 +158,7 @@ func (g *Generator) RegisterNatives() {
 		"container":                VisitContainerType,
 		"buffer":                   VisitBufferType,
 		"varint":                   MakeIdentVisitor("int32"),
+		"varlong":                  MakeIdentVisitor("int64"),
 		"array":                    VisitArrayTypeVisitorType,
 		"mapper":                   MakeIdentVisitor("string"),
 		"native":                   VisitDontGenerateType,