代码完全重构
Code Refactoring

(强度都让好友去试, hh)

HellPass14:
减少敌人获得的护盾量
Reduce enemy shield.

复仇炸弹将破坏方格(可以经过一次的那种)
Revenge bomb will crack tile.

HellPass18:
移除反射效果 (我本来想加防止一波带走, 在受到伤害1秒后加个1小无敌的效果, 但我失败了)
Remove Reflect.

HellPass14:
复仇炸弹将破坏十字方格, 其中中间的方格直接破坏
Revenge bomb will crack the cross tile.

HellPass18:
修复反射效果
fix enemy reflect effect.

HellPass14:
random enemy shield: modify calculation method

HellPass15:
upgrand spell: -0.035% MaxHP => -0.02% MaxHP

HellPass16:
add spell power slower

HellPass14:
random enemy shield: modify calculation method

HellPass15:
upgrand spell: -(0.03%+20)MaxHP => -0.035% MaxHP

HellPass16:
add spell power (target: random enemy HP < 1000)