feat: room 包新增房间创建事件

game/room/events.go

@@ -21,6 +21,8 @@ type (
 	PlayerSeatSetEventHandle[PID comparable, P game.Player[PID], R Room] func(room R, player P, seat int)
 	// PlayerSeatCancelEventHandle 玩家座位取消事件处理函数
 	PlayerSeatCancelEventHandle[PID comparable, P game.Player[PID], R Room] func(room R, player P, seat int)
+	// RoomCreateEventHandle 房间创建事件处理函数
+	RoomCreateEventHandle[PID comparable, P game.Player[PID], R Room] func(room R, helper *Helper[PID, P, R])
 )
 
 func newEvent[PID comparable, P game.Player[PID], R Room]() *event[PID, P, R] {
@@ -55,6 +57,7 @@ type event[PID comparable, P game.Player[PID], R Room] struct {
 	playerSeatSetEventRoomHandles      map[int64][]PlayerSeatSetEventHandle[PID, P, R]
 	playerSeatCancelEventHandles       []PlayerSeatCancelEventHandle[PID, P, R]
 	playerSeatCancelEventRoomHandles   map[int64][]PlayerSeatCancelEventHandle[PID, P, R]
+	roomCreateEventHandles             []RoomCreateEventHandle[PID, P, R]
 }
 
 func (slf *event[PID, P, R]) unReg(guid int64) {
@@ -249,3 +252,15 @@ func (slf *event[PID, P, R]) OnPlayerSeatCancelEvent(room R, player P, seat int)
 		handle(room, player, seat)
 	}
 }
+
+// RegRoomCreateEvent 房间创建时将立即执行被注册的事件处理函数
+func (slf *event[PID, P, R]) RegRoomCreateEvent(handle RoomCreateEventHandle[PID, P, R]) {
+	slf.roomCreateEventHandles = append(slf.roomCreateEventHandles, handle)
+}
+
+// OnRoomCreateEvent 房间创建时将立即执行被注册的事件处理函数
+func (slf *event[PID, P, R]) OnRoomCreateEvent(room R, helper *Helper[PID, P, R]) {
+	for _, handle := range slf.roomCreateEventHandles {
+		handle(room, helper)
+	}
+}

game/room/manager.go

@@ -51,6 +51,7 @@ func (slf *Manager[PID, P, R]) CreateRoom(room R, options ...Option[PID, P, R])
 		option(roomInfo)
 	}
 	slf.rooms.Set(room.GetGuid(), roomInfo)
+	slf.OnRoomCreateEvent(room, slf.GetHelper(room))
 }
 
 // ReleaseRoom 释放房间