def _remove_model(userid):
for inthandle in _game_models:
if userid == _game_models[inthandle]:
try:
index = index_from_inthandle(inthandle)
except ValueError:
pass
else:
entity = Entity(index)
entity.clear_parent()
entity.call_input('FireUser1', '1')
finally:
del _game_models[inthandle]
return inthandle
return None
