DESCRIPTION
1. Fixed the correct trigger logic for brain worms' passive self-touching.
2. Fixed the logic of Shift on running, making various worm behaviors more reasonable.
3. Fixed the growth logic of head worms.
4. Fixed the logic of running falls and self-touching.
5. Fixed many bugs.
1.11 plus 更新說明：
1、修復腦蟲被動自摸的正確觸發邏輯。
2、修正Shift對跑步的邏輯，讓各種蟲行為更合理。
3、修正頭蟲成長邏輯。
4、修正跑步跌倒邏輯，自摸邏輯，需要连打E键。
5、修復了不少bug。