public void LookAt(GameObject obj)
{
double distanceX = Mathf.Abs(aiBase.posX - obj.transform.position.x);
double distanceY = Mathf.Abs(aiBase.posY - obj.transform.position.y);
//prefer more dominant axis
if (distanceX > distanceY)
{
//it is on my left
if (obj.transform.position.x < aiBase.posX)
{
aiBase.direction = aiBase.left;
aiBase.UpdateAnimatorState(AnimatorStateEnum.walkLeft);
}
else
{
aiBase.direction = aiBase.right;
aiBase.UpdateAnimatorState(AnimatorStateEnum.walkRight);
}
}
else
{
//it is below me
if (obj.transform.position.y < aiBase.posY)
{
aiBase.direction = aiBase.down;
aiBase.UpdateAnimatorState(AnimatorStateEnum.walkDown);
}
else
{
aiBase.direction = aiBase.up;
aiBase.UpdateAnimatorState(AnimatorStateEnum.walkUp);
}
}
//UpdateAnimatorState(AnimatorStateEnum.stop);
}
public void MoveUp()
{
aiBase.rb2d.velocity = Vector2.up * aiBase.speed;
aiBase.direction = up;
aiBase.UpdateAnimatorState(AnimatorStateEnum.walkUp);
}