提交进入地图和创建房间相关逻辑和协议

Hotfix/Map/System/MapUnitSystem.cs

@@ -0,0 +1,38 @@
+using Fantasy;
+using Fantasy.Async;
+using Fantasy.Entitas.Interface;
+using Unity.Mathematics;
+
+namespace NB.Map;
+
+public class MapUnitSystemDestroySystem : DestroySystem<MapUnit>
+{
+    protected override void Destroy(MapUnit self)
+    {
+        self.MapId = 0;
+        self.Position = float3.zero;
+        self.Rotation = float4.zero;
+        self.GateRouteId = 0L;
+    }
+}
+
+public static class MapUnitSystem
+{
+    public static async FTask<uint> EnterMap(this MapUnit self, int mapId)
+    {
+        var mapManageComponent = self.Scene.GetComponent<MapManageComponent>();
+
+        var map = mapManageComponent.Get(mapId);
+        if (map == null)
+        {
+            return ErrorCode.MapIdError;
+        }
+
+        // map.en
+        
+        await FTask.CompletedTask;
+
+
+        return ErrorCode.Successful;
+    }
+}