private void GetNextTarget()
{
if (tower.enemies.Count > 0)
{
currentTarget = tower.enemies[0];
}
}
private void UnSubscribeEnemy(EnemyHealthBehaviour health)
{
if (enemies.Contains(health))
{
enemies.Remove(health);
}
}
private void SubscribeEnemy(EnemyHealthBehaviour health)
{
if (!enemies.Contains(health))
{
enemies.Add(health);
}
}
private void Awake()
{
enemyHealthBehaviour = GetComponent <EnemyHealthBehaviour>();
addScoreBehaviour = GetComponent <AddScoreBehaviour>();
scoreManager = FindObjectOfType <ScoreManager>();
}
private void OnTriggerEnter2D(Collider2D collision)
{
if (collision.gameObject.tag.Equals("Enemy"))
{
EnemyHealthBehaviour enemyTakeDamage =
collision.GetComponent <EnemyHealthBehaviour>();
SubscribeEnemy(enemyTakeDamage);
}
}
private void SpawnMonsters(RoomController roomController)
{
if (roomController.RoomType == RoomType.COMMON)
{
EnemyHealthBehaviour enemyToSpawn = Instantiate(
_enemiesPrefabs[Random.Range(0, _enemiesPrefabs.Length)],
transform.position,
Quaternion.identity);
roomController.Enemies.Add(enemyToSpawn);
_roomController.OnRoomEntered -= SpawnMonsters;
}
}
private void OnTriggerExit2D(Collider2D collision)
{
if (collision.gameObject.tag.Equals("Enemy"))
{
EnemyHealthBehaviour enemyTakeDamage =
collision.GetComponent <EnemyHealthBehaviour>();
UnSubscribeEnemy(enemyTakeDamage);
if (EnemyOutOfRange != null)
{
EnemyOutOfRange.Invoke();
}
}
}
private void RemoveEnemy(EnemyHealthBehaviour enemy)
{
if (_isClosed == true)
{
Transform enemyTransform = enemy.transform;
Enemies.Remove(enemy);
if (Enemies.Count == 0 && _isClear == false)
{
_isClear = true;
OnLastEnemyKilled?.Invoke(enemyTransform);
OnRoomCleared?.Invoke(this);
}
}
}