protected override void Initialize()
{
spriteBatch = new SpriteBatch(Game.GraphicsDevice);
worldManager = WorldManager.GetInstance(Game);
}
/// <summary>
/// Returns the single WorldManager instance that exists.
/// </summary>
/// <param name="game">Necessary for instancing the singleton.</param>
/// <returns>The singleton instance.</returns>
public static WorldManager GetInstance(Game game)
{
if (singleton == null)
{
singleton = new WorldManager(game);
}
return singleton;
}
/// <summary>
/// Changes the entity's cluster, and moves its
/// position relative to the new cluster
/// </summary>
/// <param name="newClusterPosition">
/// The new position, relative to the new cluster
/// </param>
/// <param name="worldManager">
/// Used to ensure that it is the world manager that calls the method
/// </param>
public void ChangeCluster(Vector2 newClusterPosition, WorldManager worldManager)
{
positionInCluster = newClusterPosition;
}