9.3 Change scenes on update if the player is destroyed

nine_three.monkey

' Game Class
Method OnUpdate()
  	Local time_delta:Float = Float(engine.CalcDeltaTime())/60.0
  	
  	' Change scenese when the player is destroyed
  	If (player.box.GetText() = "DESTROYED" And play_scene.isActive = True)
  		play_scene.SetActive(False)
  		game_over_scene.SetActive(True)
  		game_over_scene.SetAlpha(1.0)
  	Else
  	
	  	If ((Millisecs() - Self.last_enemy_time) > Self.next_enemy_interval)
	  		CreateEnemy()
	  		Self.last_enemy_time = Millisecs()
	  	End
	  	
	  	player.Update(engine.GetCanvasWidth(), engine.GetCanvasHeight())
	  	If (KeyDown(KEY_SPACE) And player.FireProjectile())
	  		CreateProjectile(player)
	  	End
	  	
	  	For Local projectile:Projectile = Eachin Self.projectiles
	  		projectile.Update()
	  		If (projectile.box.GetText() = "DESTROYED")
	  			projectile.box.Remove()
	  			Self.projectiles.RemoveFirst(projectile)
	  		End
	  	End
	  	
	  	For Local enemy:Character = Eachin Self.enemies
	  		enemy.Update(engine.GetCanvasWidth(), engine.GetCanvasHeight())
	  		If (enemy.box.GetText() = "DESTROYED")
	  			If (enemy.current_health <= 0)
	  				Self.player.IncreaseScore(enemy.point_value)
	  			End
	  			enemy.box.Remove()
	  			Self.enemies.RemoveFirst(enemy)
	  		End
	  	End
	End
  	
  	If engine.GetPaused() = False
		engine.Update(time_delta)
		engine.CollisionCheck()
	End
End