合并主场景和个人小屋

scenes/ui/ChatUI.gd

@@ -100,7 +100,7 @@ func _exit_tree() -> void:
 # 处理全局输入
 func _input(event: InputEvent) -> void:
 	# 检查是否按下 Enter 键
-	if event is InputEventKey and event.keycode == KEY_ENTER:
+	if event is InputEventKey and event.pressed and not event.echo and (event.keycode == KEY_ENTER or event.keycode == KEY_KP_ENTER):
 		_handle_enter_pressed()
 
 # 处理 Enter 键按下
@@ -153,22 +153,22 @@ func _release_input_focus() -> void:
 
 # 显示聊天框
 func show_chat() -> void:
-	if _is_chat_visible:
-		return
-
 	_is_chat_visible = true
-	chat_panel.show()
+	if is_instance_valid(chat_panel):
+		chat_panel.show()
 
 	# 停止隐藏计时器
 	_stop_hide_timer()
 
 # 隐藏聊天框
 func hide_chat() -> void:
-	if not _is_chat_visible:
-		return
-
 	_is_chat_visible = false
-	chat_panel.hide()
+	_is_typing = false
+	if is_instance_valid(chat_panel):
+		chat_panel.hide()
+
+	if is_instance_valid(chat_input) and chat_input.has_focus():
+		chat_input.release_focus()
 
 	# 停止隐藏计时器
 	_stop_hide_timer()
@@ -185,13 +185,17 @@ func _create_hide_timer() -> void:
 func _start_hide_timer() -> void:
 	if _is_typing:
 		return  # 输入时不隐藏
+	if not is_instance_valid(_hide_timer):
+		return
+	if not _hide_timer.is_inside_tree():
+		return
 
 	_stop_hide_timer()  # 先停止之前的计时器
 	_hide_timer.start()
 
 # 停止隐藏倒计时
 func _stop_hide_timer() -> void:
-	if _hide_timer:
+	if is_instance_valid(_hide_timer) and _hide_timer.is_inside_tree():
 		_hide_timer.stop()
 
 # 隐藏计时器超时
@@ -219,6 +223,8 @@ func _on_input_focus_entered() -> void:
 # 输入框失去焦点
 func _on_input_focus_exited() -> void:
 	_is_typing = false
+	if not is_inside_tree():
+		return
 	# 开始 5 秒倒计时
 	if not _is_chat_visible:
 		return
@@ -284,7 +290,7 @@ func _on_chat_error(data: Dictionary) -> void:
 	var error_code: String = data.get("error_code", "")
 	var message: String = data.get("message", "")
 
-	print("❌ ChatUI 错误: [", error_code, "] ", message)
+	push_error("ChatUI: [%s] %s" % [error_code, message])
 
 # 处理连接状态变化
 func _on_connection_state_changed(data: Dictionary) -> void: