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eugenevinitsky / sequential_social_dilemma_games

Repo for reproduction of sequential social dilemmas
MIT License
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Square move throws error #115

Closed eugenevinitsky closed 5 years ago

eugenevinitsky commented 5 years ago

If you have a series of players in a square, for example [['P', 'P'], ['P', 'P']] and each of them tries to move in such a way that the square is preserved, one of the agents disappears from the map.

eugenevinitsky commented 5 years ago 
   self.move_agent('agent-0', [3, 2])
    self.move_agent('agent-2', [2, 2])
    self.move_agent('agent-1', [2, 3])
    self.move_agent('agent-3', [3, 3])
    import ipdb; ipdb.set_trace()
    self.env.step({'agent-0': ACTION_MAP['MOVE_LEFT'],
                   'agent-1': ACTION_MAP['MOVE_RIGHT'],
                   'agent-2': ACTION_MAP['MOVE_RIGHT'],
                   'agent-3': ACTION_MAP['MOVE_UP']})

causes one of the agents to disappear