7月31号更新2July 31 Update 2

1、受击特效的贱血改为其它效果，使画面不那么血腥
2、在游戏关键点添加合理的引导
3、修复了通风管道在拿到撬棍后依然显示需要撬棍的问题
1. The base blood of the hit effect is changed to other effects, making the picture less bloody
2. Add proper guidance at key points in the game
3. Fixed an issue where the ventilation duct still showed the need for a crowbar after getting one