forked from datawhale/whale-town-front
合并主场景和个人小屋
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王浩
@@ -21,7 +21,7 @@ extends Node
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# - 通过信号通知连接状态变化
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# ============================================================================
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class_name WebSocketManager
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class_name ChatWebSocketManager
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# ============================================================================
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# 信号定义
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@@ -118,8 +118,6 @@ const HEARTBEAT_INTERVAL: float = 30.0
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# 初始化
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func _ready() -> void:
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print("WebSocketManager 初始化完成")
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# 设置重连定时器
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_setup_reconnect_timer()
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@@ -135,11 +133,6 @@ func _process(_delta: float) -> void:
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_check_websocket_state()
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var state: WebSocketPeer.State = _websocket_peer.get_ready_state()
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# 调试：打印状态变化
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if _connection_state == ConnectionState.CONNECTING:
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var peer_state_name = ["DISCONNECTED", "CONNECTING", "OPEN", "CLOSING", "CLOSED"][state]
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print("📡 WebSocket 状态: peer=%s, manager=%s" % [peer_state_name, ConnectionState.keys()[_connection_state]])
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if state == WebSocketPeer.STATE_OPEN:
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# 接收数据
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@@ -153,9 +146,6 @@ func _process(_delta: float) -> void:
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# 发射消息接收信号
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data_received.emit(message)
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# 打印调试信息
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print("📨 WebSocket 收到消息: ", message)
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# 清理
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func _exit_tree() -> void:
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_disconnect()
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@@ -178,17 +168,13 @@ func connect_to_game_server() -> void:
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push_warning("已经在连接或已连接状态")
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return
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print("=== WebSocketManager 开始连接 ===")
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print("服务器 URL: ", WEBSOCKET_URL)
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print("WebSocket 连接中...")
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_set_connection_state(ConnectionState.CONNECTING)
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_clean_close = true
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_reconnect_attempt = 0
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var err: Error = _websocket_peer.connect_to_url(WEBSOCKET_URL)
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if err != OK:
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print("❌ WebSocket 连接失败: ", error_string(err))
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push_error("WebSocketManager: 连接失败 - %s" % error_string(err))
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_set_connection_state(ConnectionState.ERROR)
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return
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@@ -197,7 +183,6 @@ func connect_to_game_server() -> void:
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# 断开 WebSocket 连接
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func disconnect_websocket() -> void:
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print("=== WebSocketManager 断开连接 ===")
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_disconnect()
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# 断开连接（内部方法）
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@@ -243,15 +228,14 @@ func get_connection_state() -> ConnectionState:
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# Error - 错误码，OK 表示成功
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func send_message(message: String) -> Error:
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if _websocket_peer.get_ready_state() != WebSocketPeer.STATE_OPEN:
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print("❌ WebSocket 未连接，无法发送消息")
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push_warning("WebSocketManager: 未连接，无法发送消息")
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return ERR_UNCONFIGURED
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var err: Error = _websocket_peer.send_text(message)
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if err != OK:
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print("❌ WebSocket 发送消息失败: ", error_string(err))
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push_error("WebSocketManager: 发送消息失败 - %s" % error_string(err))
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return err
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print("📤 发送 WebSocket 消息: ", message)
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return OK
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# ============================================================================
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@@ -272,10 +256,6 @@ func enable_auto_reconnect(enabled: bool, max_attempts: int = DEFAULT_MAX_RECONN
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_max_reconnect_attempts = max_attempts
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_reconnect_base_delay = base_delay
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print("自动重连: ", "启用" if enabled else "禁用")
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print("最大重连次数: ", _max_reconnect_attempts)
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print("基础重连延迟: ", _reconnect_base_delay, " 秒")
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# 获取重连信息
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#
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# 返回值:
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@@ -298,7 +278,6 @@ func _set_connection_state(new_state: ConnectionState) -> void:
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return
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_connection_state = new_state
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print("📡 连接状态变更: ", ConnectionState.keys()[new_state])
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# 发射信号
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connection_state_changed.emit(new_state)
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@@ -332,27 +311,19 @@ func _check_websocket_state() -> void:
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WebSocketPeer.STATE_CLOSED:
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# 连接关闭
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var code: int = _websocket_peer.get_close_code()
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var reason: String = _websocket_peer.get_close_reason()
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print("🔌 WebSocket 关闭: code=%d, reason=%s" % [code, reason])
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_on_websocket_closed(code != 0) # code=0 表示正常关闭
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# WebSocket 连接成功处理
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func _on_websocket_connected() -> void:
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print("✅ WebSocketManager: WebSocket 连接成功")
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# 如果是重连，发射重连成功信号
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if _connection_state == ConnectionState.RECONNECTING:
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_reconnect_attempt = 0
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reconnection_succeeded.emit()
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print("🔄 重连成功")
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_set_connection_state(ConnectionState.CONNECTED)
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# WebSocket 连接关闭处理
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func _on_websocket_closed(clean_close: bool) -> void:
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print("🔌 WebSocketManager: WebSocket 连接断开")
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print(" 正常关闭: ", clean_close)
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_clean_close = clean_close
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# 如果是异常断开且启用了自动重连
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@@ -379,7 +350,7 @@ func _setup_reconnect_timer() -> void:
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func _attempt_reconnect() -> void:
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# 检查是否超过最大重连次数
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if _reconnect_attempt >= _max_reconnect_attempts:
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print("❌ 达到最大重连次数 (", _max_reconnect_attempts, ")，停止重连")
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push_error("WebSocketManager: 达到最大重连次数 (%d)，停止重连" % _max_reconnect_attempts)
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reconnection_failed.emit(_reconnect_attempt, _max_reconnect_attempts)
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_set_connection_state(ConnectionState.ERROR)
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return
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@@ -389,8 +360,6 @@ func _attempt_reconnect() -> void:
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# 计算重连延迟（指数退避）
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var delay: float = _calculate_reconnect_delay()
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print("🔄 尝试重连 (", _reconnect_attempt, "/", _max_reconnect_attempts, ")")
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print(" 延迟: ", delay, " 秒")
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# 启动重连定时器
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_reconnect_timer.start(delay)
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@@ -405,7 +374,6 @@ func _calculate_reconnect_delay() -> float:
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# 重连定时器超时处理
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func _on_reconnect_timeout() -> void:
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print("⏰ 重连定时器超时，开始重连...")
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_clean_close = false
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connect_to_game_server()
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