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 OnCollisionEnter(Collision collision)
{
// on collision, means the enemy just reached an enemy it will have to attack
// so, start its attacking cycle, until the collided building is dead or the enemy itself adies
// (there's an extra condition in the future when the target gets far away somehow)
var gameObject = collision.collider.gameObject;
// Discard collision if not a building (or player, for testing) or already attacking
var tag = gameObject.tag;
if (tag != "Building" || mode == EnemyMode.Attack)
{
return;
}
mode = EnemyMode.Attack;
hPBehaviour = gameObject.GetComponent <HPBehaviour>();
InvokeRepeating("AttackCycle", 0, period);
}
private void Start()
{
thisHP = GetComponent <HPBehaviour>();
}
