The spawnEntity function should allow direct setting of the Entity's Rotation when used.

[Seedking]

The spawnEntity function should allow direct rotation setting of an Entity when used. If setRotation() is applied immediately after spawnEntity(), it will cause the Entity to slowly rotate to the correct orientation in the game.

[Seedking]

It would be best to modify spawnEntity(entity: Entity) to spawnEntity(entity: Entity, rotation?: Vector2). This would ensure compatibility with existing code.