def __init__ (self, target_map_name = 'my-map',
target_x = 0.0, target_y = 0.0, **kwargs):
GameObject.__init__(self, **kwargs)
Lockable.__init__(self, **kwargs)
Scriptable.__init__(self, **kwargs)
Trapable.__init__(self, **kwargs)
self.attributes.append("door")
self.target_map_name = target_map_name
self.target_pos = (target_x, target_y)
self.blocking = True