def build_goal_position()

in safety_gym/envs/engine.py [0:0]

• 13 lines of code
• 4 McCabe index (conditional complexity)

    def build_goal_position(self):
        ''' Build a new goal position, maybe with resampling due to hazards '''
        # Resample until goal is compatible with layout
        if 'goal' in self.layout:
            del self.layout['goal']
        for _ in range(10000):  # Retries
            if self.sample_goal_position():
                break
        else:
            raise ResamplingError('Failed to generate goal')
        # Move goal geom to new layout position
        self.world_config_dict['geoms']['goal']['pos'][:2] = self.layout['goal']
        #self.world.rebuild(deepcopy(self.world_config_dict))
        #self.update_viewer_sim = True
        goal_body_id = self.sim.model.body_name2id('goal')
        self.sim.model.body_pos[goal_body_id][:2] = self.layout['goal']
        self.sim.forward()