/// <summary>
/// While zombie stays in a spawn area, increment zombieStuckTime.
/// </summary>
void OnTriggerStay(Collider collider)
{
if (collider.IsZombieCollider() && collider.GetComponent <ZombieStateHandler>().IsRunning)
{
var zombie = new StuckZombie
{
zombie = collider.gameObject,
zombieStuckTime = Time.deltaTime,
};
stuckZombiesAtSpawnHandler.StuckZombiesCollection.TryAddNewStuckZombieOrUpdate(zombie);
}
}
/// <summary>
/// Try add a stuck zombie instance if not exists in collection, or update existing one.
/// </summary>
/// <param name="stuckZombie">StuckZombie instance to add or update.</param>
public void TryAddNewStuckZombieOrUpdate(StuckZombie stuckZombie)
{
var zombie = stuckZombies.SingleOrDefault(
x => x.zombie != null &&
x.zombie.name == stuckZombie.zombie.name
);
if (zombie != null)
{
zombie.zombieStuckTime += stuckZombie.zombieStuckTime;
return;
}
stuckZombies.Add(stuckZombie);
}
