void Change_State()
{
switch (State)
{
case Game_State.Game_Bagin:
break;
case Game_State.Game_Level:
break;
case Game_State.Game_Stop:
break;
case Game_State.Game_Over:
break;
case Game_State.Game_Player:
int temp = player.ChoosePerson();
preState = Game_State.Game_Player;
player.changestate();
break;
case Game_State.Game_Enemy:
preState = Game_State.Game_Enemy;
AI.change_state();
break;
case Game_State.Game_Supply:
//supply.XXXXX
break;
}
}