private void pathFind()
{
//播放寻路动画
anim.action.Play(anim.runAnimName);
//寻路
motor.PathFind();
//如果寻路结束，将状态调整为闲置
if (motor.PathFind() == false)
{
currentState = State.idle;
}
else
{
currentState = State.PathFind;
}
}