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37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
from typing import Union
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from mfg_package.environment.actions import Action
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from mfg_package.utils.results import ActionResult
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from mfg_package.modules.clean_up import constants as d, rewards as r
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from mfg_package.environment import constants as c
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class CleanUp(Action):
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def __init__(self):
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super().__init__(d.CLEAN_UP)
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def do(self, entity, state) -> Union[None, ActionResult]:
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if dirt := state[d.DIRT].by_pos(entity.pos):
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new_dirt_amount = dirt.amount - state[d.DIRT].clean_amount
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if new_dirt_amount <= 0:
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state[d.DIRT].delete_env_object(dirt)
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else:
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dirt.set_new_amount(max(new_dirt_amount, c.VALUE_FREE_CELL))
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valid = c.VALID
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print_str = f'{entity.name} did just clean up some dirt at {entity.pos}.'
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state.print(print_str)
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reward = r.CLEAN_UP_VALID
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identifier = d.CLEAN_UP
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else:
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valid = c.NOT_VALID
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print_str = f'{entity.name} just tried to clean up some dirt at {entity.pos}, but failed.'
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state.print(print_str)
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reward = r.CLEAN_UP_FAIL
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identifier = d.CLEAN_UP_FAIL
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return ActionResult(identifier=identifier, validity=valid, reward=reward, entity=entity)
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