public static void MoveTowardPlayer(MoleEnemyController enemy, GameObject player, float speed)
{
float dir = player.transform.position.x - enemy.transform.position.x;
dir = (dir > 0)? 1 : -1; //Transform in just a sign
enemy.gameObject.GetComponent <Rigidbody2D>().AddForce(new Vector2(dir * speed, 0));
}
/**
* Call a friend for help
* Check on all GameObject with the specific tag for friends
*
* return true if one friend found, otherwise, return false
*/
public bool CallForHelp()
{
// This function will ask one friend currently fighting to block player (Change state to block)
GameObject[] friends = GameObject.FindGameObjectsWithTag("enemy");
foreach (GameObject o in friends)
{
MoleEnemyController friend = o.GetComponent <MoleEnemyController>();
if (friend.isFighting == true)
{
friend.SetState(MoleStateFactory.creaBlockAttack());
return(true);
}
}
return(false);
}