private Enemy Spawn()
{
Vector3 pos = new Vector3(
Random.Range(transform.position.x - spawnRange / 2, transform.position.x + spawnRange / 2),
transform.position.y + OffsetY,
Random.Range(transform.position.z - spawnRange / 2, transform.position.z + spawnRange / 2));
GameObject gO = enemyPool.SpawnFirstAvailableObject(pos, Quaternion.identity);
var enemyScript = gO.GetComponent <Enemy>();
int type = Random.Range(1, 4);
Debug.Log("Spawning creep: number " + type + " type " + (EnemyType)type);
enemyScript.type = (EnemyType)type;
gO.name = enemyScript.type.ToString();
return(enemyScript);
}