private void Rotate()
{
if (player.SetAlive() != true)
{
return;
}
Vector2 mouseWorldPosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
var direction = mouseWorldPosition - (Vector2)transform.position;
transform.up = -direction;
}
private void UpdateState()
{
var distance = Vector2.Distance(transform.position, player.transform.position);
switch (activeState)
{
case ZombieStates.Stand:
if (distance <= followDistance)
{
if (CheckPlayer() <= angleVision)
{
ChangeStateToMove(distance);
}
}
anim.SetFloat(Speed, path.velocity.magnitude);
break;
case ZombieStates.Move:
if (distance <= attackDistance && player.SetAlive())
{
ChangeState(ZombieStates.Attack);
}
Rotate();
if (distance >= followDistance)
{
ChangeState(ZombieStates.Stand);
}
anim.SetFloat(Speed, path.velocity.magnitude);
break;
case ZombieStates.Attack:
if (distance > attackDistance || player.SetAlive() == false)
{
ChangeState(ZombieStates.Move);
}
Rotate();
anim.SetFloat(Speed, path.velocity.magnitude);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
