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26 lines
938 B
Python
26 lines
938 B
Python
from typing import Union
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from marl_factory_grid.environment.actions import Action
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from marl_factory_grid.utils.results import ActionResult
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from marl_factory_grid.modules.machines import constants as m, rewards as r
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from marl_factory_grid.environment import constants as c
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class MachineAction(Action):
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def __init__(self):
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super().__init__(m.MACHINE_ACTION)
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def do(self, entity, state) -> Union[None, ActionResult]:
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if machine := state[m.MACHINES].by_pos(entity.pos):
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if valid := machine.maintain():
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return ActionResult(entity=entity, identifier=self._identifier, validity=valid, reward=r.MAINTAIN_VALID)
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else:
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return ActionResult(entity=entity, identifier=self._identifier, validity=valid, reward=r.MAINTAIN_FAIL)
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else:
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return ActionResult(entity=entity, identifier=self._identifier, validity=c.NOT_VALID, reward=r.MAINTAIN_FAIL)
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