Improve the structure, fix the nil when this character is kicked out. You can visit: https://github.com/sbzlzh/ttt2-role_hanfei

Optimization of the overall structure

Refactoring, optimization and balance

Add alert message when explodes on

Add necro characters to hold weapons after resurrection

Fix invisible dead people, and add not sending exposure messages when that character dies.

Optimize structure

Change: When on the same team, the explosion does not deal damage; otherwise, it causes damage.

Fix forgotten language errors with chatgpt-4