feat(mpsync): 实体位置广播（EntityMove）与客户端在线玩家显示；mesh 顶点池复用（性能与内存.md §2）

2026-08-16 00:05:17 +08:00
parent e70314fb3f
commit 95c8d677ea
10 changed files with 146 additions and 21 deletions
--- a/internal/netclient/netclient_test.go
+++ b/internal/netclient/netclient_test.go
@@ -44,6 +44,7 @@ func newTestHandler() *testHandler {
 func (h *testHandler) OnLogin(code uint8)                   { h.login <- code }
 func (h *testHandler) OnChunk(data []byte)                  {}
 func (h *testHandler) OnBlockChange(m netproto.BlockChange) { h.blocks <- m }
+func (h *testHandler) OnEntityMove(m netproto.EntityMove)   {}

 // TestClientRoundtrip 客户端登录 → 发移动 → 收方块变更全链路（多人同步.md §2）。
 func TestClientRoundtrip(t *testing.T) {