// Use this for initialization
void Start()
{
attack = GetComponent <Attack>();
hp = GetComponent <Hp>();
target = null;
mode = TowerMode.DefaultAttack;
}
public void EnemyReached(GameObject gameObject)
{
// If already attacking, ignore new enemy
if (mode == TowerMode.Attack)
{
return;
}
mode = TowerMode.Attack;
target = gameObject;
hPBehavior = gameObject.GetComponent <HPBehaviour>();
arrowAnimation();
InvokeRepeating("AttackCycle", period, period);
}
void AttackCycle()
{
// Enemy is dead
if (hPBehavior == null)
{
CancelInvoke("AttackCycle");
mode = TowerMode.Watch;
// Check if we can keep attacking
var closeEnemy = FindCloseEnemy();
if (closeEnemy)
{
EnemyReached(closeEnemy);
}
return;
// Enemy can be attacked
}
else
{
hPBehavior.decreaseHP(power);
}
arrowAnimation();
}
