优化项目架构

SproutFarm-Frontend/GUI/CheckUpdatePanel.gd

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+extends Control
+
+# 简化版更新检测器
+# 适用于萌芽农场游戏
+
+# 配置
+const GAME_ID = "mengyafarm"
+const SERVER_URL = "https://app.shumengya.top"
+const CURRENT_VERSION = GlobalVariables.client_version
+
+# 更新信息
+var has_update = false
+var latest_version = ""
+
+func _ready():
+	# 初始化时隐藏面板
+	self.hide()
+	
+	# 游戏启动时自动检查更新
+	call_deferred("check_for_updates")
+
+func check_for_updates():
+	
+	var http_request = HTTPRequest.new()
+	add_child(http_request)
+	
+	# 连接请求完成信号
+	http_request.request_completed.connect(_on_update_check_completed)
+	
+	# 发送请求
+	var url = SERVER_URL + "/api/simple/check-version/" + GAME_ID + "?current_version=" + CURRENT_VERSION
+	var error = http_request.request(url)
+	
+	if error != OK:
+		print("网络请求失败: ", error)
+
+func _on_update_check_completed(result: int, response_code: int, headers: PackedStringArray, body: PackedByteArray):
+	if response_code != 200:
+		print("服务器响应错误: ", response_code)
+		return
+	
+	# 解析JSON
+	var json = JSON.new()
+	var parse_result = json.parse(body.get_string_from_utf8())
+	
+	if parse_result != OK:
+		print("解析响应失败")
+		return
+	
+	var data = json.data
+	
+	if "error" in data:
+		print("服务器错误: ", data.error)
+		return
+	
+	# 检查是否有更新
+	has_update = data.get("has_update", false)
+	latest_version = data.get("latest_version", "")
+	
+	if has_update:
+		print("发现新版本: ", latest_version)
+		show_update_panel()
+	else:
+		print("已是最新版本")
+
+func show_update_panel():
+	"""显示更新面板"""
+	self.show()  # 直接显示当前面板
+
+func download_update():
+	"""下载更新"""
+	var platform = get_platform_name()
+	var download_url = SERVER_URL + "/download/" + GAME_ID + "/" + platform.to_lower()
+	
+	print("下载链接: ", download_url)
+	
+	# 打开下载页面
+	var error = OS.shell_open(download_url)
+	if error != OK:
+		# 复制到剪贴板作为备选方案
+		DisplayServer.clipboard_set(download_url)
+		show_message("无法打开浏览器，下载链接已复制到剪贴板")
+
+func get_platform_name() -> String:
+	"""获取平台名称"""
+	var os_name = OS.get_name()
+	match os_name:
+		"Windows":
+			return "Windows"
+		"Android":
+			return "Android"
+		"macOS":
+			return "macOS"
+		"Linux":
+			return "Linux"
+		_:
+			return "Windows"
+
+func show_message(text: String):
+	"""显示消息提示"""
+	var dialog = AcceptDialog.new()
+	add_child(dialog)
+	dialog.dialog_text = text
+	dialog.popup_centered()
+	
+	# 3秒后自动关闭
+	await get_tree().create_timer(3.0).timeout
+	if is_instance_valid(dialog):
+		dialog.queue_free()
+
+# 手动检查更新的公共方法
+func manual_check_update():
+	"""手动检查更新"""
+	check_for_updates()
+
+# 直接跳转到相应平台下载链接
+func _on_download_button_pressed() -> void:
+	"""下载按钮点击事件"""
+	if not has_update:
+		show_message("当前已是最新版本")
+		return
+	
+	var platform = get_platform_name()
+	var download_url = SERVER_URL + "/download/" + GAME_ID + "/" + platform.to_lower()
+	
+	print("下载链接: ", download_url)
+	
+	# 打开下载页面
+	var error = OS.shell_open(download_url)
+	if error != OK:
+		# 复制到剪贴板作为备选方案
+		DisplayServer.clipboard_set(download_url)
+		show_message("无法打开浏览器，下载链接已复制到剪贴板")
+	else:
+		show_message("正在打开下载页面...")
+
+
+# 关闭更新面板
+func _on_close_button_pressed() -> void:
+	"""关闭按钮点击事件"""
+	self.hide()
+
+# 稍后提醒按钮
+func _on_later_button_pressed() -> void:
+	"""稍后提醒按钮点击事件"""
+	print("用户选择稍后更新")
+	self.hide()
+
+# 检查更新按钮
+func _on_check_update_button_pressed() -> void:
+	"""检查更新按钮点击事件"""
+	check_for_updates()
+
+# 获取更新信息的公共方法
+func get_update_info() -> Dictionary:
+	"""获取更新信息"""
+	return {
+		"has_update": has_update,
+		"current_version": CURRENT_VERSION,
+		"latest_version": latest_version,
+		"game_id": GAME_ID
+	}
+
+# 获取当前版本
+func get_current_version() -> String:
+	"""获取当前版本"""
+	return CURRENT_VERSION
+
+# 获取最新版本
+func get_latest_version() -> String:
+	"""获取最新版本"""
+	return latest_version
+
+# 是否有更新
+func is_update_available() -> bool:
+	"""是否有更新可用"""
+	return has_update