yess

2025-12-19 17:26:58 +01:00
parent cb38382a07
commit d7df6b25ef
20 changed files with 401 additions and 167 deletions
@@ -23,6 +23,35 @@ const (
 	Play
 )

+type Actor int
+
+const (
+	Server Actor = iota
+	Client
+)
+
+func (a Actor) SendDirection() Direction {
+	switch a {
+	case Server:
+		return ToClient
+	case Client:
+		return ToServer
+	default:
+		panic("invalid actor")
+	}
+}
+
+func (a Actor) ReceiveDirection() Direction {
+	switch a {
+	case Server:
+		return ToServer
+	case Client:
+		return ToClient
+	default:
+		panic("invalid actor")
+	}
+}
+
 type PacketIdentifier struct {
 	Direction Direction
 	State     State
@@ -1,71 +0,0 @@
-package proto_base_test
-
-import (
-	"bytes"
-	"math"
-
-	"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"
-)
-
-var nanIgnorer32 = cmp.Comparer(func(x, y float32) bool {
-	return (math.IsNaN(float64(x)) && math.IsNaN(float64(y))) || x == y
-})
-
-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        proto_base.VarInt
-		Signature interface{}
-	}{}}, UnsignedChatContent: (*nbt.Anon)(nil), FilterType: 0, FilterTypeMask: proto_base.Void{}, Type: v1_21_8.PlayToClientChatTypesHolder{Val: proto_base.VarInt(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)
-		p := v1_21_8.PlayToClientPacket{}
-		b1 := bytes.NewBuffer(b)
-		p, err := p.Decode(b1)
-		if err != nil {
-			t.Skipf("failed to decode %q because %v (partial %v)", b, err, p)
-			return
-		}
-		if b1.Len() != 0 {
-			t.Skipf("there are %d bytes left it should be read entirely", b1.Len())
-			return
-		}
-		t.Logf("decoded %#v\n", p)
-		b2 := bytes.NewBuffer(nil)
-		err = p.Encode(b2)
-		if err != nil {
-			t.Errorf("failed to encode %q because %v", b, err)
-			return
-		}
-		t.Logf("encoded %q\n", b2.Bytes())
-		p2 := v1_21_8.PlayToClientPacket{}
-		p2, err = p2.Decode(b2)
-		if err != nil {
-			t.Errorf("failed to decode encoded data: %v (partial %#v)", err, p2)
-			return
-		}
-		if !cmp.Equal(p, p2, nanIgnorer32, nanIgnorer64) {
-			t.Errorf("decoded and encoded decoded data are not equal: %#v", p2)
-		}
-	})
-}