public ITileMapPlaceable CreateEntity(TileMapObject tileMapObj)
{
if (tileMapObj is null)
{
throw new ArgumentNullException(nameof(tileMapObj));
}
bool success = tileMapObj.CustomProperties.TryGetValue("ClassName", out string className);
if (!success)
{
throw new TileMapObjectCreationException(tileMapObj, CLASS_NAME_PROP_MISSING_ERR_MSG);
}
ITileMapPlaceable entity = null;
try
{
entity = (ITileMapPlaceable)Activator.CreateInstance(Type.GetType(className));
Vector2 position = new Vector2(tileMapObj.X, tileMapObj.Y);
entity.Initialize(_gameServices, _content, tileMapObj.CustomProperties, position);
}
catch (Exception ex)
{
throw new TileMapObjectCreationException(tileMapObj, "An error occurred while instantiating the object.", ex);
}
return(entity);
}
public void RemoveObject(TileMapObject tileMapObject)
{
if (!HasObject(tileMapObject))
{
return;
}
_objects.Remove(tileMapObject);
}
public void AddObject(TileMapObject tileMapObject)
{
if (tileMapObject is null)
{
throw new System.ArgumentNullException(nameof(tileMapObject));
}
_objects.Add(tileMapObject);
}
public TileMapObjectCreationException(TileMapObject tileMapObj, string message, Exception innerException = null)
: base(message, innerException)
{
Object = tileMapObj;
}
public bool HasObject(TileMapObject tileMapObject) => _objects.Contains(tileMapObject);
