public static void AddBackgroundCollection(BackgroundInformation back)
{
if (!backgroundCollection.Contains(back))
{
backgroundCollection.Add(back);
}
}
public static void RemoveBackgroundCollection(BackgroundInformation back)
{
if (backgroundCollection.Contains(back))
{
backgroundCollection.Remove(back);
}
}
public GameArea(int screenPositionX, int screenPositionY, int viewportWidth, int viewportHeight)
{
GravityDirection.Value = Direction.SOUTH;
ScreenPosition = new Vector2(screenPositionX, screenPositionY);
ViewportHeight = viewportHeight;
ViewportWidth = viewportWidth;
ViewportWidthOneHalf = ViewportWidth / 2;
ViewportHeightOneHalf = ViewportHeight / 2;
TotalWidth = ViewportWidth;
TotalHeight = ViewportHeight;
Background = new BackgroundInformation(this);
ViewportRectangle = new Rectangle(screenPositionX, screenPositionY, ViewportWidth, ViewportHeight);
}