extends Node
## 游戏配置管理类
## 集中管理游戏的各种配置参数

# 网络配置
const NETWORK = {
	"server_url": "ws://localhost:8080",
	"connection_timeout": 10.0,
	"max_reconnect_attempts": 3,
	"reconnect_base_delay": 1.0,
	"heartbeat_interval": 30.0
}

# 角色配置
const CHARACTER = {
	"move_speed": 200.0,
	"interaction_range": 80.0,
	"name_min_length": 2,
	"name_max_length": 20,
	"position_sync_threshold": 1.0  # 位置同步的最小距离阈值
}

# UI配置
const UI = {
	"notification_duration": 5.0,
	"error_notification_duration": 8.0,
	"loading_timeout": 15.0,
	"font_sizes": {
		"small": 12,
		"normal": 16,
		"large": 20,
		"title": 24
	},
	"animations": {
		"enable_animations": true,
		"animation_speed": 1.0,
		"reduce_motion": false
	},
	"accessibility": {
		"high_contrast": false,
		"large_text": false,
		"screen_reader_support": false
	},
	"mobile_optimizations": {
		"larger_touch_targets": true,
		"haptic_feedback": true,
		"auto_zoom_inputs": true
	},
	"performance": {
		"reduce_transparency": false,
		"disable_particles": false,
		"low_quality_mode": false
	}
}

# 场景配置
const SCENE = {
	"world_size": Vector2(2000, 1500),
	"spawn_position": Vector2(1000, 750),
	"camera_follow_speed": 5.0,
	"camera_zoom_speed": 2.0,
	"camera_min_zoom": 0.5,
	"camera_max_zoom": 2.0
}

# 输入配置
const INPUT = {
	"virtual_joystick_size": 100,
	"virtual_button_size": 80,
	"touch_deadzone": 0.1
}

# 动画配置
const ANIMATION = {
	"default_tween_duration": 0.3,
	"position_smooth_duration": 0.2,
	"ui_fade_duration": 0.25,
	"camera_reset_duration": 0.5
}

# 调试配置
const DEBUG = {
	"enable_debug_prints": true,
	"show_collision_shapes": false,
	"show_fps": false,
	"log_network_messages": true
}

# 性能配置
const PERFORMANCE = {
	"max_characters_visible": 50,
	"update_frequency": 60,  # FPS
	"network_sync_rate": 20,  # 网络同步频率
	"physics_fps": 60
}

## 获取网络配置
static func get_network_config() -> Dictionary:
	"""获取网络相关配置"""
	return NETWORK

## 获取角色配置
static func get_character_config() -> Dictionary:
	"""获取角色相关配置"""
	return CHARACTER

## 获取UI配置
static func get_ui_config() -> Dictionary:
	"""获取UI相关配置"""
	return UI

## 获取场景配置
static func get_scene_config() -> Dictionary:
	"""获取场景相关配置"""
	return SCENE

## 获取输入配置
static func get_input_config() -> Dictionary:
	"""获取输入相关配置"""
	return INPUT

## 获取动画配置
static func get_animation_config() -> Dictionary:
	"""获取动画相关配置"""
	return ANIMATION

## 获取调试配置
static func get_debug_config() -> Dictionary:
	"""获取调试相关配置"""
	return DEBUG

## 获取性能配置
static func get_performance_config() -> Dictionary:
	"""获取性能相关配置"""
	return PERFORMANCE

## 是否启用调试模式
static func is_debug_enabled() -> bool:
	"""检查是否启用调试模式"""
	return DEBUG.enable_debug_prints

## 获取服务器URL
static func get_server_url() -> String:
	"""获取服务器URL"""
	return NETWORK.server_url

## 获取角色移动速度
static func get_character_move_speed() -> float:
	"""获取角色移动速度"""
	return CHARACTER.move_speed

## 获取交互范围
static func get_interaction_range() -> float:
	"""获取角色交互范围"""
	return CHARACTER.interaction_range

## 验证角色名称长度
static func is_valid_character_name_length(character_name: String) -> bool:
	"""
	验证角色名称长度是否有效
	@param character_name: 角色名称
	@return: 是否有效
	"""
	var length = character_name.length()
	return length >= CHARACTER.name_min_length and length <= CHARACTER.name_max_length

## 获取默认生成位置
static func get_default_spawn_position() -> Vector2:
	"""获取默认角色生成位置"""
	return SCENE.spawn_position

## 获取世界大小
static func get_world_size() -> Vector2:
	"""获取游戏世界大小"""
	return SCENE.world_size

## 获取通知显示时长
static func get_notification_duration(is_error: bool = false) -> float:
	"""
	获取通知显示时长
	@param is_error: 是否为错误通知
	@return: 显示时长（秒）
	"""
	return UI.error_notification_duration if is_error else UI.notification_duration

## 获取相机配置
static func get_camera_config() -> Dictionary:
	"""获取相机相关配置"""
	return {
		"follow_speed": SCENE.camera_follow_speed,
		"zoom_speed": SCENE.camera_zoom_speed,
		"min_zoom": SCENE.camera_min_zoom,
		"max_zoom": SCENE.camera_max_zoom,
		"reset_duration": ANIMATION.camera_reset_duration
	}

## 获取网络同步配置
static func get_network_sync_config() -> Dictionary:
	"""获取网络同步相关配置"""
	return {
		"sync_rate": PERFORMANCE.network_sync_rate,
		"position_threshold": CHARACTER.position_sync_threshold,
		"timeout": NETWORK.connection_timeout,
		"max_reconnects": NETWORK.max_reconnect_attempts
	}