_Core/managers/AuthManager.gd

@@ -0,0 +1,589 @@
+class_name AuthManager
+
+# ============================================================================
+# AuthManager.gd - 认证管理器
+# ============================================================================
+# 认证系统的业务逻辑管理器，负责处理所有认证相关的业务逻辑
+# 
+# 核心职责:
+# - 用户登录业务逻辑（密码登录 + 验证码登录）
+# - 用户注册业务逻辑
+# - 表单验证逻辑
+# - 验证码管理逻辑
+# - 网络请求管理
+# - 响应处理和状态管理
+#
+# 使用方式:
+#   var auth_manager = AuthManager.new()
+#   auth_manager.login_success.connect(_on_login_success)
+#   auth_manager.execute_password_login(username, password)
+#
+# 注意事项:
+# - 这是业务逻辑层，不包含任何UI相关代码
+# - 通过信号与UI层通信
+# - 所有验证逻辑都在这里实现
+# ============================================================================
+
+extends RefCounted
+
+# ============ 信号定义 ============
+
+# 登录成功信号
+signal login_success(username: String)
+
+# 登录失败信号
+signal login_failed(message: String)
+
+# 注册成功信号
+signal register_success(message: String)
+
+# 注册失败信号
+signal register_failed(message: String)
+
+# 验证码发送成功信号
+signal verification_code_sent(message: String)
+
+# 验证码发送失败信号
+signal verification_code_failed(message: String)
+
+# 表单验证失败信号
+signal form_validation_failed(field: String, message: String)
+
+# 网络状态变化信号
+signal network_status_changed(is_connected: bool, message: String)
+
+# 按钮状态变化信号
+signal button_state_changed(button_name: String, is_loading: bool, text: String)
+
+# Toast消息信号
+signal show_toast_message(message: String, is_success: bool)
+
+# ============ 枚举定义 ============
+
+# 登录模式枚举
+enum LoginMode {
+	PASSWORD,      # 密码登录模式
+	VERIFICATION   # 验证码登录模式
+}
+
+# ============ 成员变量 ============
+
+# 登录状态
+var current_login_mode: LoginMode = LoginMode.PASSWORD
+var is_processing: bool = false
+
+# 验证码管理
+var verification_codes_sent: Dictionary = {}
+var code_cooldown: float = 60.0
+var current_email: String = ""
+
+# 网络请求管理
+var active_request_ids: Array = []
+
+# ============ 生命周期方法 ============
+
+# 初始化管理器
+func _init():
+	print("AuthManager 初始化完成")
+
+# 清理资源
+func cleanup():
+	# 取消所有活动的网络请求
+	for request_id in active_request_ids:
+		NetworkManager.cancel_request(request_id)
+	active_request_ids.clear()
+
+# ============ 登录相关方法 ============
+
+# 执行密码登录
+# 
+# 参数:
+#   username: String - 用户名/邮箱
+#   password: String - 密码
+# 
+# 功能:
+# - 验证输入参数
+# - 发送登录请求
+# - 处理响应结果
+func execute_password_login(username: String, password: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证输入
+	var validation_result = validate_login_inputs(username, password)
+	if not validation_result.valid:
+		form_validation_failed.emit(validation_result.field, validation_result.message)
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("main_btn", true, "登录中...")
+	show_toast_message.emit("正在验证登录信息...", true)
+	
+	# 发送网络请求
+	var request_id = NetworkManager.login(username, password, _on_login_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_login_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# 执行验证码登录
+# 
+# 参数:
+#   identifier: String - 用户标识符
+#   verification_code: String - 验证码
+func execute_verification_login(identifier: String, verification_code: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证输入
+	if identifier.is_empty():
+		form_validation_failed.emit("username", "请输入用户名/手机/邮箱")
+		return
+	
+	if verification_code.is_empty():
+		form_validation_failed.emit("verification", "请输入验证码")
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("main_btn", true, "登录中...")
+	show_toast_message.emit("正在验证验证码...", true)
+	
+	# 发送网络请求
+	var request_id = NetworkManager.verification_code_login(identifier, verification_code, _on_verification_login_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_login_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# 切换登录模式
+func toggle_login_mode():
+	if current_login_mode == LoginMode.PASSWORD:
+		current_login_mode = LoginMode.VERIFICATION
+	else:
+		current_login_mode = LoginMode.PASSWORD
+
+# 获取当前登录模式
+func get_current_login_mode() -> LoginMode:
+	return current_login_mode
+
+# ============ 注册相关方法 ============
+
+# 执行用户注册
+# 
+# 参数:
+#   username: String - 用户名
+#   email: String - 邮箱
+#   password: String - 密码
+#   confirm_password: String - 确认密码
+#   verification_code: String - 邮箱验证码
+func execute_register(username: String, email: String, password: String, confirm_password: String, verification_code: String):
+	if is_processing:
+		show_toast_message.emit("请等待当前操作完成", false)
+		return
+	
+	# 验证注册表单
+	var validation_result = validate_register_form(username, email, password, confirm_password, verification_code)
+	if not validation_result.valid:
+		form_validation_failed.emit(validation_result.field, validation_result.message)
+		return
+	
+	# 设置处理状态
+	is_processing = true
+	button_state_changed.emit("register_btn", true, "注册中...")
+	show_toast_message.emit("正在创建账户...", true)
+	
+	# 发送注册请求
+	var request_id = NetworkManager.register(username, password, username, email, verification_code, _on_register_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_register_state()
+		show_toast_message.emit("网络请求失败", false)
+
+# ============ 验证码相关方法 ============
+
+# 发送邮箱验证码
+# 
+# 参数:
+#   email: String - 邮箱地址
+func send_email_verification_code(email: String):
+	# 验证邮箱格式
+	var email_validation = validate_email(email)
+	if not email_validation.valid:
+		form_validation_failed.emit("email", email_validation.message)
+		return
+	
+	# 检查冷却时间
+	if not _can_send_verification_code(email):
+		var remaining = get_remaining_cooldown_time(email)
+		show_toast_message.emit("该邮箱请等待 %d 秒后再次发送" % remaining, false)
+		return
+	
+	# 记录发送状态
+	_record_verification_code_sent(email)
+	
+	# 发送请求
+	var request_id = NetworkManager.send_email_verification(email, _on_send_code_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		_reset_verification_code_state(email)
+		show_toast_message.emit("网络请求失败", false)
+
+# 发送登录验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符
+func send_login_verification_code(identifier: String):
+	if identifier.is_empty():
+		form_validation_failed.emit("username", "请先输入用户名/手机/邮箱")
+		return
+	
+	button_state_changed.emit("get_code_btn", true, "发送中...")
+	show_toast_message.emit("正在发送登录验证码...", true)
+	
+	var request_id = NetworkManager.send_login_verification_code(identifier, _on_send_login_code_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		button_state_changed.emit("get_code_btn", false, "获取验证码")
+		show_toast_message.emit("网络请求失败", false)
+
+# 发送密码重置验证码
+# 
+# 参数:
+#   identifier: String - 用户标识符
+func send_password_reset_code(identifier: String):
+	if identifier.is_empty():
+		show_toast_message.emit("请先输入邮箱或手机号", false)
+		return
+	
+	if not _is_valid_identifier(identifier):
+		show_toast_message.emit("请输入有效的邮箱或手机号", false)
+		return
+	
+	button_state_changed.emit("forgot_password_btn", true, "发送中...")
+	show_toast_message.emit("正在发送密码重置验证码...", true)
+	
+	var request_id = NetworkManager.forgot_password(identifier, _on_forgot_password_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+	else:
+		button_state_changed.emit("forgot_password_btn", false, "忘记密码")
+		show_toast_message.emit("网络请求失败", false)
+
+# ============ 验证方法 ============
+
+# 验证登录输入
+func validate_login_inputs(username: String, password: String) -> Dictionary:
+	var result = {"valid": false, "field": "", "message": ""}
+	
+	if username.is_empty():
+		result.field = "username"
+		result.message = "用户名不能为空"
+		return result
+	
+	if password.is_empty():
+		result.field = "password"
+		result.message = "密码不能为空"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证注册表单
+func validate_register_form(username: String, email: String, password: String, confirm_password: String, verification_code: String) -> Dictionary:
+	var result = {"valid": false, "field": "", "message": ""}
+	
+	# 验证用户名
+	var username_validation = validate_username(username)
+	if not username_validation.valid:
+		result.field = "username"
+		result.message = username_validation.message
+		return result
+	
+	# 验证邮箱
+	var email_validation = validate_email(email)
+	if not email_validation.valid:
+		result.field = "email"
+		result.message = email_validation.message
+		return result
+	
+	# 验证密码
+	var password_validation = validate_password(password)
+	if not password_validation.valid:
+		result.field = "password"
+		result.message = password_validation.message
+		return result
+	
+	# 验证确认密码
+	var confirm_validation = validate_confirm_password(password, confirm_password)
+	if not confirm_validation.valid:
+		result.field = "confirm"
+		result.message = confirm_validation.message
+		return result
+	
+	# 验证验证码
+	var code_validation = validate_verification_code(verification_code)
+	if not code_validation.valid:
+		result.field = "verification"
+		result.message = code_validation.message
+		return result
+	
+	# 检查是否已发送验证码
+	if not _has_sent_verification_code(email):
+		result.field = "verification"
+		result.message = "请先获取邮箱验证码"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证用户名
+func validate_username(username: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if username.is_empty():
+		result.message = "用户名不能为空"
+		return result
+	
+	if not StringUtils.is_valid_username(username):
+		if username.length() > 50:
+			result.message = "用户名长度不能超过50字符"
+		else:
+			result.message = "用户名只能包含字母、数字和下划线"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证邮箱
+func validate_email(email: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if email.is_empty():
+		result.message = "邮箱不能为空"
+		return result
+	
+	if not StringUtils.is_valid_email(email):
+		result.message = "请输入有效的邮箱地址"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证密码
+func validate_password(password: String) -> Dictionary:
+	return StringUtils.validate_password_strength(password)
+
+# 验证确认密码
+func validate_confirm_password(password: String, confirm: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if confirm.is_empty():
+		result.message = "确认密码不能为空"
+		return result
+	
+	if password != confirm:
+		result.message = "两次输入的密码不一致"
+		return result
+	
+	result.valid = true
+	return result
+
+# 验证验证码
+func validate_verification_code(code: String) -> Dictionary:
+	var result = {"valid": false, "message": ""}
+	
+	if code.is_empty():
+		result.message = "验证码不能为空"
+		return result
+	
+	if code.length() != 6:
+		result.message = "验证码必须是6位数字"
+		return result
+	
+	for i in range(code.length()):
+		var character = code[i]
+		if not (character >= '0' and character <= '9'):
+			result.message = "验证码必须是6位数字"
+			return result
+	
+	result.valid = true
+	return result
+
+# ============ 网络响应处理 ============
+
+# 处理登录响应
+func _on_login_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_login_state()
+	
+	var result = ResponseHandler.handle_login_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		var username = ""
+		if data.has("data") and data.data.has("user") and data.data.user.has("username"):
+			username = data.data.user.username
+		
+		# 延迟发送登录成功信号
+		await Engine.get_main_loop().create_timer(1.0).timeout
+		login_success.emit(username)
+	else:
+		login_failed.emit(result.message)
+
+# 处理验证码登录响应
+func _on_verification_login_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_login_state()
+	
+	var result = ResponseHandler.handle_verification_code_login_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		var username = ""
+		if data.has("data") and data.data.has("user") and data.data.user.has("username"):
+			username = data.data.user.username
+		
+		await Engine.get_main_loop().create_timer(1.0).timeout
+		login_success.emit(username)
+	else:
+		login_failed.emit(result.message)
+
+# 处理注册响应
+func _on_register_response(success: bool, data: Dictionary, error_info: Dictionary):
+	_reset_register_state()
+	
+	var result = ResponseHandler.handle_register_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		register_success.emit(result.message)
+	else:
+		register_failed.emit(result.message)
+
+# 处理发送验证码响应
+func _on_send_code_response(success: bool, data: Dictionary, error_info: Dictionary):
+	var result = ResponseHandler.handle_send_verification_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+	
+	if result.success:
+		verification_code_sent.emit(result.message)
+	else:
+		verification_code_failed.emit(result.message)
+		_reset_verification_code_state(current_email)
+
+# 处理发送登录验证码响应
+func _on_send_login_code_response(success: bool, data: Dictionary, error_info: Dictionary):
+	button_state_changed.emit("get_code_btn", false, "获取验证码")
+	
+	var result = ResponseHandler.handle_send_login_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+
+# 处理忘记密码响应
+func _on_forgot_password_response(success: bool, data: Dictionary, error_info: Dictionary):
+	button_state_changed.emit("forgot_password_btn", false, "忘记密码")
+	
+	var result = ResponseHandler.handle_send_login_code_response(success, data, error_info)
+	
+	if result.should_show_toast:
+		show_toast_message.emit(result.message, result.success)
+
+# ============ 网络测试 ============
+
+# 测试网络连接
+func test_network_connection():
+	var request_id = NetworkManager.get_app_status(_on_network_test_response)
+	if request_id != "":
+		active_request_ids.append(request_id)
+
+# 处理网络测试响应
+func _on_network_test_response(success: bool, data: Dictionary, error_info: Dictionary):
+	var result = ResponseHandler.handle_network_test_response(success, data, error_info)
+	network_status_changed.emit(result.success, result.message)
+
+# ============ 私有辅助方法 ============
+
+# 重置登录状态
+func _reset_login_state():
+	is_processing = false
+	button_state_changed.emit("main_btn", false, "进入小镇")
+
+# 重置注册状态
+func _reset_register_state():
+	is_processing = false
+	button_state_changed.emit("register_btn", false, "注册")
+
+# 检查是否可以发送验证码
+func _can_send_verification_code(email: String) -> bool:
+	if not verification_codes_sent.has(email):
+		return true
+	
+	var email_data = verification_codes_sent[email]
+	if not email_data.sent:
+		return true
+	
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	return (current_timestamp - email_data.time) >= code_cooldown
+
+# 获取剩余冷却时间
+func get_remaining_cooldown_time(email: String) -> int:
+	if not verification_codes_sent.has(email):
+		return 0
+	
+	var email_data = verification_codes_sent[email]
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	return int(code_cooldown - (current_timestamp - email_data.time))
+
+# 记录验证码发送状态
+func _record_verification_code_sent(email: String):
+	var current_time = Time.get_time_dict_from_system()
+	var current_timestamp = current_time.hour * 3600 + current_time.minute * 60 + current_time.second
+	
+	if not verification_codes_sent.has(email):
+		verification_codes_sent[email] = {}
+	
+	verification_codes_sent[email].sent = true
+	verification_codes_sent[email].time = current_timestamp
+	current_email = email
+
+# 重置验证码状态
+func _reset_verification_code_state(email: String):
+	if verification_codes_sent.has(email):
+		verification_codes_sent[email].sent = false
+
+# 检查是否已发送验证码
+func _has_sent_verification_code(email: String) -> bool:
+	if not verification_codes_sent.has(email):
+		return false
+	
+	return verification_codes_sent[email].get("sent", false)
+
+# 验证标识符格式
+func _is_valid_identifier(identifier: String) -> bool:
+	return StringUtils.is_valid_email(identifier) or _is_valid_phone(identifier)
+
+# 验证手机号格式
+func _is_valid_phone(phone: String) -> bool:
+	var regex = RegEx.new()
+	regex.compile("^\\+?[1-9]\\d{1,14}$")
+	return regex.search(phone) != null

_Core/managers/AuthManager.gd.uid

@@ -0,0 +1 @@
+uid://bpdyraefv0yta

_Core/managers/ToastManager.gd

@@ -0,0 +1,234 @@
+class_name ToastManager
+
+# ============================================================================
+# ToastManager.gd - Toast消息管理器
+# ============================================================================
+# 负责创建和管理Toast消息的显示
+# 
+# 核心功能:
+# - 创建Toast消息实例
+# - 管理Toast动画和生命周期
+# - 支持多个Toast同时显示
+# - 自动排列和清理Toast
+# - 支持中文字体显示
+#
+# 使用方式:
+#   var toast_manager = ToastManager.new()
+#   toast_manager.setup(toast_container)
+#   toast_manager.show_toast("消息内容", true)
+#
+# 注意事项:
+# - 需要提供一个容器节点来承载Toast
+# - 自动处理Toast的位置计算和动画
+# - 支持Web平台的字体处理
+# ============================================================================
+
+extends RefCounted
+
+# ============ 成员变量 ============
+
+# Toast容器和管理
+var toast_container: Control                    # Toast消息容器
+var active_toasts: Array = []                  # 当前显示的Toast消息列表
+var toast_counter: int = 0                     # Toast计数器，用于生成唯一ID
+
+# ============ 初始化方法 ============
+
+# 设置Toast管理器
+# 
+# 参数:
+#   container: Control - Toast消息的容器节点
+func setup(container: Control):
+	toast_container = container
+	print("ToastManager 初始化完成")
+
+# ============ 公共方法 ============
+
+# 显示Toast消息
+# 
+# 参数:
+#   message: String - 消息内容
+#   is_success: bool - 是否为成功消息（影响颜色）
+func show_toast(message: String, is_success: bool = true):
+	if toast_container == null:
+		print("错误: toast_container 节点不存在")
+		return
+	
+	print("显示Toast消息: ", message, " 成功: ", is_success)
+	_create_toast_instance(message, is_success)
+
+# 清理所有Toast
+func clear_all_toasts():
+	for toast in active_toasts:
+		if is_instance_valid(toast):
+			toast.queue_free()
+	active_toasts.clear()
+
+# ============ 私有方法 ============
+
+# 创建Toast实例
+func _create_toast_instance(message: String, is_success: bool):
+	toast_counter += 1
+	
+	# Web平台字体处理
+	var is_web = OS.get_name() == "Web"
+	
+	# 1. 创建Toast Panel（方框UI）
+	var toast_panel = Panel.new()
+	toast_panel.name = "Toast_" + str(toast_counter)
+	
+	# 设置Toast样式
+	var style = StyleBoxFlat.new()
+	if is_success:
+		style.bg_color = Color(0.15, 0.7, 0.15, 0.95)
+		style.border_color = Color(0.2, 0.9, 0.2, 0.9)
+	else:
+		style.bg_color = Color(0.7, 0.15, 0.15, 0.95)
+		style.border_color = Color(0.9, 0.2, 0.2, 0.9)
+	
+	style.border_width_left = 3
+	style.border_width_top = 3
+	style.border_width_right = 3
+	style.border_width_bottom = 3
+	style.corner_radius_top_left = 12
+	style.corner_radius_top_right = 12
+	style.corner_radius_bottom_left = 12
+	style.corner_radius_bottom_right = 12
+	style.shadow_color = Color(0, 0, 0, 0.3)
+	style.shadow_size = 4
+	style.shadow_offset = Vector2(2, 2)
+	
+	toast_panel.add_theme_stylebox_override("panel", style)
+	
+	# 设置Toast基本尺寸
+	var toast_width = 320
+	toast_panel.size = Vector2(toast_width, 60)
+	
+	# 2. 创建VBoxContainer
+	var vbox = VBoxContainer.new()
+	vbox.add_theme_constant_override("separation", 0)
+	vbox.set_anchors_and_offsets_preset(Control.PRESET_FULL_RECT)
+	vbox.alignment = BoxContainer.ALIGNMENT_CENTER
+	
+	# 3. 创建CenterContainer
+	var center_container = CenterContainer.new()
+	center_container.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	center_container.size_flags_vertical = Control.SIZE_SHRINK_CENTER
+	
+	# 4. 创建Label（文字控件）
+	var text_label = Label.new()
+	text_label.text = message
+	text_label.add_theme_color_override("font_color", Color(1, 1, 1, 1))
+	text_label.add_theme_font_size_override("font_size", 14)
+	
+	# 平台特定的字体处理
+	if is_web:
+		print("Web平台Toast字体处理")
+		# Web平台使用主题文件
+		var chinese_theme = load("res://assets/ui/chinese_theme.tres")
+		if chinese_theme:
+			text_label.theme = chinese_theme
+			print("Web平台应用中文主题")
+		else:
+			print("Web平台中文主题加载失败")
+	else:
+		print("桌面平台Toast字体处理")
+		# 桌面平台直接加载中文字体
+		var desktop_chinese_font = load("res://assets/fonts/msyh.ttc")
+		if desktop_chinese_font:
+			text_label.add_theme_font_override("font", desktop_chinese_font)
+			print("桌面平台使用中文字体")
+	
+	text_label.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
+	text_label.custom_minimum_size = Vector2(280, 0)
+	text_label.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
+	text_label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
+	
+	# 组装控件层级
+	center_container.add_child(text_label)
+	vbox.add_child(center_container)
+	toast_panel.add_child(vbox)
+	
+	# 计算位置
+	var margin = 20
+	var start_x = toast_container.get_viewport().get_visible_rect().size.x
+	var final_x = toast_container.get_viewport().get_visible_rect().size.x - toast_width - margin
+	
+	# 计算Y位置
+	var y_position = margin
+	for existing_toast in active_toasts:
+		if is_instance_valid(existing_toast):
+			y_position += existing_toast.size.y + 15
+	
+	# 设置初始位置
+	toast_panel.position = Vector2(start_x, y_position)
+	
+	# 添加到容器
+	toast_container.add_child(toast_panel)
+	active_toasts.append(toast_panel)
+	
+	# 等待一帧让布局系统计算尺寸
+	await toast_container.get_tree().process_frame
+	
+	# 让Toast高度自适应内容
+	var content_size = vbox.get_combined_minimum_size()
+	var final_height = max(60, content_size.y + 20)  # 最小60，加20像素边距
+	toast_panel.size.y = final_height
+	
+	# 重新排列所有Toast
+	_rearrange_toasts()
+	
+	# 开始动画
+	_animate_toast_in(toast_panel, final_x)
+
+# Toast入场动画
+func _animate_toast_in(toast_panel: Panel, final_x: float):
+	var tween = toast_container.create_tween()
+	tween.set_ease(Tween.EASE_OUT)
+	tween.set_trans(Tween.TRANS_BACK)
+	
+	tween.parallel().tween_property(toast_panel, "position:x", final_x, 0.6)
+	tween.parallel().tween_property(toast_panel, "modulate:a", 1.0, 0.4)
+	
+	toast_panel.modulate.a = 0.0
+	
+	# 等待3秒后开始退场动画
+	await toast_container.get_tree().create_timer(3.0).timeout
+	_animate_toast_out(toast_panel)
+
+# Toast退场动画
+func _animate_toast_out(toast_panel: Panel):
+	if not is_instance_valid(toast_panel):
+		return
+	
+	var tween = toast_container.create_tween()
+	tween.set_ease(Tween.EASE_IN)
+	tween.set_trans(Tween.TRANS_QUART)
+	
+	var end_x = toast_container.get_viewport().get_visible_rect().size.x + 50
+	tween.parallel().tween_property(toast_panel, "position:x", end_x, 0.4)
+	tween.parallel().tween_property(toast_panel, "modulate:a", 0.0, 0.3)
+	
+	await tween.finished
+	_cleanup_toast(toast_panel)
+
+# 清理Toast
+func _cleanup_toast(toast_panel: Panel):
+	if not is_instance_valid(toast_panel):
+		return
+	
+	active_toasts.erase(toast_panel)
+	_rearrange_toasts()
+	toast_panel.queue_free()
+
+# 重新排列Toast位置
+func _rearrange_toasts():
+	var margin = 20
+	var current_y = margin
+	
+	for i in range(active_toasts.size()):
+		var toast = active_toasts[i]
+		if is_instance_valid(toast):
+			var tween = toast_container.create_tween()
+			tween.tween_property(toast, "position:y", current_y, 0.2)
+			current_y += toast.size.y + 15

_Core/managers/ToastManager.gd.uid

@@ -0,0 +1 @@
+uid://buk7d21cag262