65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
from __future__ import annotations
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import random
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from typing import Tuple, TYPE_CHECKING
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from src.classes.cultivation import Realm
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if TYPE_CHECKING:
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from src.classes.avatar import Avatar
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def _realm_order(realm: Realm) -> int:
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"""
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将境界映射为数值顺序，用于胜率计算。
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"""
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order_map = {
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Realm.Qi_Refinement: 1,
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Realm.Foundation_Establishment: 2,
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Realm.Core_Formation: 3,
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Realm.Nascent_Soul: 4,
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}
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return order_map.get(realm, 1)
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def calc_win_rate(attacker: "Avatar", defender: "Avatar") -> float:
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"""
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根据双方境界粗略计算进攻方胜率。
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基准50%，每高一个大境界+15%，限制在[0.1, 0.9]。
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"""
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atk_order = _realm_order(attacker.cultivation_progress.realm)
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def_order = _realm_order(defender.cultivation_progress.realm)
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delta = atk_order - def_order
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base = 0.5 + 0.15 * delta
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return max(0.1, min(0.9, base))
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def decide_battle(attacker: "Avatar", defender: "Avatar") -> Tuple["Avatar", "Avatar", int]:
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"""
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结算一场战斗，返回(胜者, 败者, 伤害值)。
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伤害值根据胜负双方境界差距给出，范围约 [30, 80]。
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"""
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p = calc_win_rate(attacker, defender)
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if random.random() < p:
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winner, loser = attacker, defender
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else:
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winner, loser = defender, attacker
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damage = get_damage(winner, loser)
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return winner, loser, damage
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def get_escape_success_rate(attacker: "Avatar", defender: "Avatar") -> float:
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"""
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逃跑成功率：临时返回常量值，后续可基于双方能力细化。
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attacker: 追击方（通常为进攻者）
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defender: 逃跑方（通常为被攻击者）
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"""
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return 0.1
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def get_damage(winner: "Avatar", loser: "Avatar") -> int:
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"""
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根据胜负双方境界差距估算伤害：基础100，差一大境界+100，上限500。
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"""
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gap = max(0, _realm_order(winner.cultivation_progress.realm) - _realm_order(loser.cultivation_progress.realm))
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# return min(500, 100 + 100 * gap)
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return 500 |