"""
游戏配置模块
"""
from dataclasses import dataclass
import cv2
import numpy as np
from typing import Tuple

@dataclass
class GameConfig:
    # 图像识别参数
    monster_template_path: str = 'monster_template.png'
    recognition_threshold: float = 0.55
    scan_interval: float = 1.0
    
    # 操作参数
    attack_button: str = 'left'
    action_delay: float = 0.1
    
    # 移动参数
    move_tolerance: float = 0.5   # 到达巡逻点的判定半径（坐标单位）

    # 系统参数
    auto_recovery: bool = True
    error_recovery_delay: float = 3.0
    
    # 计算属性
    @property
    def monster_template(self) -> np.ndarray:
        """加载怪物模板图像"""
        img = cv2.imread(self.monster_template_path, cv2.IMREAD_COLOR)
        if img is None:
            raise FileNotFoundError(f"模板图像未找到: {self.monster_template_path}")
        return img

    @classmethod
    def load_config(cls) -> 'GameConfig':
        """加载配置文件"""
        # 实际项目中可以从配置文件读取
        return cls()