mirror of
https://github.com/LmeSzinc/StarRailCopilot.git
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151 lines
4.5 KiB
Python
151 lines
4.5 KiB
Python
import numpy as np
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from module.base.base import ModuleBase
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from module.base.button import color_similar
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from module.logger import logger
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# Location of six HP bar.
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LOCATION = [
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(36, 195),
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(36, 295),
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(36, 395),
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(36, 497),
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(36, 597),
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(36, 697)
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]
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# HP bar size.
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SIZE = (67, 4)
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# Color that shows on HP bar.
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COLOR_HP_GREEN = (156, 235, 57)
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COLOR_HP_RED = (99, 44, 24)
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SCOUT_POSITION = [
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(403, 421),
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(625, 369),
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(821, 326)
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]
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class HPBalancer(ModuleBase):
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hp = []
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hp_record = []
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_scout_order = (0, 1, 2)
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def _calculate_hp(self, location, size):
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"""Calculate hp according to color.
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Args:
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location (tuple): Upper right of HP bar. (x, y)
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size (tuple): Size of HP bar. (x, y)
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Returns:
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float: HP.
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"""
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area = np.append(np.array(location), np.array(location) + np.array(size))
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data = self.device.image.crop(area).resize((size[0], 1))
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data = [
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color_similar(pixel, COLOR_HP_GREEN) or color_similar(pixel, COLOR_HP_RED)
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for pixel in np.array(data)[0]
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]
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data = np.sum(data) / size[0]
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return data
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def hp_get(self):
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"""Get current HP from screenshot.
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Returns:
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list: HP(float) of 6 ship.
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"""
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hp = [self._calculate_hp(loca, SIZE) for loca in LOCATION]
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scout = np.array(hp[3:]) * np.array(self.config.SCOUT_HP_WEIGHTS) / np.max(self.config.SCOUT_HP_WEIGHTS)
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self.hp = hp[:3] + scout.tolist()
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logger.attr('HP', ' '.join([str(int(data * 100)).rjust(3) + '%' for data in hp]))
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if np.sum(np.abs(np.diff(self.config.SCOUT_HP_WEIGHTS))) > 0:
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logger.attr('HP_weight', ' '.join([str(int(data * 100)).rjust(3) + '%' for data in self.hp]))
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return self.hp
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def hp_init(self):
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self.hp_get()
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self.hp_record = self.hp
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return self.hp
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def _scout_position_change(self, p1, p2):
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"""Exchange KAN-SEN's position.
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It need to move up and down a little, even though it moves to the right location.
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Args:
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p1 (int): Origin position [0, 2].
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p2 (int): Target position [0, 2].
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"""
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logger.info('scout_position_change (%s, %s)' % (p1, p2))
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self.device.drag(p1=SCOUT_POSITION[p1], p2=SCOUT_POSITION[p2], segments=3)
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def _expected_scout_order(self, hp):
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count = np.count_nonzero(hp)
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threshold = self.config.SCOUT_HP_DIFFERENCE_THRESHOLD
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if count == 3:
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descending = np.sort(hp)[::-1]
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sort = np.argsort(hp)[::-1]
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if descending[0] - descending[2] > threshold:
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if descending[1] - descending[2] > threshold:
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# 100% 70% 40%
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order = [sort[0], sort[2], sort[1]]
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else:
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# 100% 70% 60%
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order = [sort[0], 1, 2]
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order[sort[0]] = 0
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else:
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# 80% 80% 80%
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order = [0, 1, 2]
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elif count == 2:
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if hp[1] - hp[0] > threshold:
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# 70% 100% 0%
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order = [1, 0, 2]
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else:
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# 100% 70% 0%
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order = [0, 1, 2]
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elif count == 1:
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# 80% 0% 0%
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order = [0, 1, 2]
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else:
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logger.warning(f'HP invalid: {hp}')
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order = [0, 1, 2]
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return order
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@staticmethod
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def _gen_exchange_step(origin, target):
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diff = np.array(target) - np.array(origin)
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count = np.count_nonzero(diff)
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if count == 3:
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yield (2, 0)
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if np.argsort(target)[0] - np.argsort(origin)[0] == 1:
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yield (2, 1)
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else:
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yield (1, 0)
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elif count == 2:
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yield tuple(np.nonzero(diff)[0])
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elif count == 0:
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# Target is the same as origin. Do nothing
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pass
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def hp_balance(self):
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if self.config.ENABLE_MAP_FLEET_LOCK:
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return False
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target = self._expected_scout_order(self.hp[3:])
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for step in self._gen_exchange_step(self._scout_order, target):
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self._scout_position_change(*step)
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self.device.sleep(0.5)
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return True
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def hp_withdraw_triggered(self):
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if self.config.ENABLE_LOW_HP_WITHDRAW:
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hp = np.array(self.hp)[np.array(self.hp_record) > 0.3]
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if np.any(hp < self.config.LOW_HP_WITHDRAW_THRESHOLD):
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logger.info('Low HP withdraw triggered.')
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return True
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return False
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