public enum StatColor { Red, Green, Purple }

public class PlayerStats {
    public Dictionary<StatColor, int> colorLevels = new Dictionary<StatColor, int>();
    
    public float GetDamageMultiplier(StatColor weaponColor) {
        int level = colorLevels[weaponColor];
        return Mathf.Pow(1.15f, level); // 每级 +15%
    }
}

public class Weapon {
    public StatColor primaryColor;
    public int baseDamage;
    
    public int GetFinalDamage(PlayerStats stats) {
        float multiplier = stats.GetDamageMultiplier(primaryColor);
        return Mathf.RoundToInt(baseDamage * multiplier);
    }
}

public class PathGenerator {
    public enum PathType { Safe, Risky, Cursed }
    
    public class PathNode {
        public PathType type;
        public int enemyCount;
        public int rewardMultiplier;
    }
    
    public List<PathNode> GeneratePaths() {
        return new List<PathNode> {
            new PathNode { type = PathType.Safe, enemyCount = 10, rewardMultiplier = 1 },
            new PathNode { type = PathType.Risky, enemyCount = 30, rewardMultiplier = 2 },
            new PathNode { type = PathType.Cursed, enemyCount = 50, rewardMultiplier = 5 }
        };
    }
}

public class HitFeedback : MonoBehaviour {
    public void OnHit(int damage) {
        StartCoroutine(HitStop(0.1f));
        CameraShake(damage * 0.01f);
        SpawnBloodParticles();
    }
    
    IEnumerator HitStop(float duration) {
        Time.timeScale = 0;
        yield return new WaitForSecondsRealtime(duration);
        Time.timeScale = 1;
    }
    
    void CameraShake(float intensity) {
        Camera.main.transform.DOShakePosition(0.2f, intensity);
    }
}