private static void CheckForISpawnable(GameObject obj, SpawnAreaName areaName, string objectTag)
{
ISpawnable pooledObject = obj.GetComponent <ISpawnable>();
pooledObject?.SetEnemySpawnName(objectTag);
// TODO: Revisar si se necesita eventualmente
pooledObject?.SetSpawnArea(areaName);
}
private static SpawnPositionAndArea GetSpawningPosition(IReadOnlyList <SpawnArea> spawnAreas)
{
// Choose an area to spawn the enemy
int randomArea = Random.Range(0, spawnAreas.Count);
// Get the boundaries of the area
Bounds bounds = spawnAreas[randomArea].spawnArea.bounds;
// Grab the area's name
SpawnAreaName areaName = spawnAreas[randomArea].spawnAreaName;
// Get a spawning point inside the boundaries
float xValue = Random.Range(bounds.min.x, bounds.max.x);
float yValue = Random.Range(bounds.min.y, bounds.max.y);
// Build and return the class
return(new SpawnPositionAndArea(areaName, new Vector2(xValue, yValue)));
}
public SpawnPositionAndArea(SpawnAreaName areaName, Vector2 position)
{
spawnAreaName = areaName;
spawnPosition = position;
}
public void SetSpawnArea(SpawnAreaName areaName) => _spawnArea = areaName;
private GameObject SpawnObjectFromPool(string objectTag, Vector3 position, Quaternion rotation, SpawnAreaName areaName)
{
GameObject objectToSpawn = _poolDictionary[objectTag].Dequeue();
objectToSpawn.SetActive(true);
objectToSpawn.transform.position = position;
objectToSpawn.transform.rotation = rotation;
if (areaName != SpawnAreaName.None)
{
// Check if it's an enemy and pass the area name
CheckForISpawnable(objectToSpawn, areaName, objectTag);
}
// Check if it's an object with the OnSpawn Method
CheckForIPooledObject(objectToSpawn);
return(objectToSpawn);
}
public GameObject Spawn(string objectTag, Vector3 position, Quaternion rotation, SpawnAreaName areaName)
{
if (!_poolDictionary.ContainsKey(objectTag))
{
// Pool doesn't exist
return(null);
}
// Find the pool that corresponds to the spawned object.
Pool nextObjectToSpawnPool = pools.Find(pool => pool.tag.Equals(objectTag));
if (nextObjectToSpawnPool.recycle)
{
// Spawn the object
GameObject objectToSpawn = SpawnObjectFromPool(objectTag, position, rotation, areaName);
// Place the object inside the queue
_poolDictionary[objectTag].Enqueue(objectToSpawn);
return(objectToSpawn);
}
if (_poolDictionary[objectTag].Count > 0)
{
// Spawn the object
GameObject objectToSpawn = SpawnObjectFromPool(objectTag, position, rotation, areaName);
return(objectToSpawn);
}
// Pool empty
return(null);
}