public EnemyPool(EnemyData enemyData)
{
_enemyPool = new Dictionary <string, HashSet <Rigidbody2D> >();
_data = enemyData;
if (!_rootPool)
{
_rootPool = new
GameObject(POOL_ENEMIES).transform;
}
_asteroidInitialization = new EnemyInitialization(new AsteroidFactory(enemyData), enemyData.AsteroidData);
_cometInitialization = new EnemyInitialization(new CometFactory(enemyData), enemyData.CometData);
_hunterInitialization = new EnemyInitialization(new HunterFactory(enemyData), enemyData.HunterData);
}
private Rigidbody2D ActivateEnemy(HashSet <Rigidbody2D> enemies, EnemyInitialization initialize, int poolSize)
{
var enemy = enemies.FirstOrDefault(a => !a.gameObject.activeSelf);
if (enemy == null)
{
for (var i = 0; i < poolSize; i++)
{
var instantiate = initialize.GetEnemy();
ReturnToPool(instantiate.transform);
enemies.Add(instantiate);
}
ActivateEnemy(enemies, initialize, poolSize);
}
enemy = enemies.FirstOrDefault(a => !a.gameObject.activeSelf);
return(enemy);
}
void Awake()
{
Instance = this;
}