//TODO: refactor to use factory pattern correctly
public static Entity CreateBasicEnemy(Entity e)
{
Vector2 _tmp = Quaternion.AngleAxis(360.0f * Random.Range(0.0f, 1.0f), Vector3.forward) * Vector2.up;
Vector3 pos = new Vector3(_tmp.x, 0.0f, _tmp.y);
pos.Normalize();
pos *= GameController.Instance.EnemySpawnRadius;
e
.AddNestedView(SceneRoot.GAME_SCENE)
.AddResource(GameController.Instance.ResourcesEnemiesPrefix + "/enemy_basic")
.AddPosition(pos.x, GameController.Instance.EnemySpawnY, pos.z)
.AddMovable(GameController.Instance.EnemyVelocity);
return e;
}