public void loadBackgroundTiles(RenderingEngine renderingEngine)
{
//foreach...
//read file data and convert to background tiles
String tileType = "TEST_TILE"; //change to loaded type
//actually assign position according to loaded values
Vector2 screenPosition = new Vector2();
screenPosition.X = (float)renderingEngine.getViewportUpperX();
screenPosition.Y = (float)renderingEngine.getViewportUpperY();
//System.Console.WriteLine(screenPosition.X + " " + screenPosition.Y);
BackgroundTileMap backgroundTileMap = new BackgroundTileMap(tileType);
backgroundTileMap.setObjectPosition(screenPosition);
int ImageXSize = 320;
int ImageYSize = 240;
//will actually be loaded from file
Vector2 scale = new Vector2();
scale.Y = (screenPosition.Y + ImageYSize + renderingEngine.getViewportHeight()) / (screenPosition.Y + ImageYSize) - 1;
scale.X = (screenPosition.X + ImageXSize + renderingEngine.getViewportWidth()) / (screenPosition.X + ImageXSize) - 1;
//System.Console.WriteLine("SCALE: " + scale.X + " " + scale.Y);
backgroundTileMap.setScale(scale);
backgroundTileList.Add(backgroundTileMap);
}