void Start()
{
standingState = new HeroStandingState(this);
walkingState = new HeroWalkingState(this);
jumpingState = new HeroJumpingState(this);
curState = standingState;
}
public void SwitchState(string stateName)
{
curState.Leave();
switch (stateName)
{
case "StandingState":
curState = standingState;
break;
case "WalkingState":
curState = walkingState;
break;
case "JumpingState":
curState = jumpingState;
break;
}
curState.Enter();
}