internal void ClearGame()
{
Projectiles.ForEach(p => p.WasCleared());
Projectiles.Clear();
Particles.ForEach(p => p.WasCleared());
Particles.Clear();
Collectables.ForEach(c => c.WasCleared());
Collectables.Clear();
Enemies.ForEach(e => e.WasCleared());
Enemies.Clear();
Map.ClearGame();
EnemyDirector.ClearGame();
MainPlayer.WasCleared();
MainPlayer = null;
MainCamera = null;
}