124 lines
4.5 KiB
Python
124 lines
4.5 KiB
Python
import random
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from src.classes.calendar import Month, Year, MonthStamp
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from src.classes.cultivation import Realm
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class Age:
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"""
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角色寿命管理
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基于境界计算期望寿命，超过期望寿命后有概率老死
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"""
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# 各境界的基础期望寿命（年）
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REALM_LIFESPAN = {
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Realm.Qi_Refinement: 80, # 练气期：100年
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Realm.Foundation_Establishment: 120, # 筑基期：200年
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Realm.Core_Formation: 200, # 金丹期：500年
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Realm.Nascent_Soul: 500, # 元婴期：1000年
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}
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def __init__(self, age: int, realm: Realm):
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self.age = age
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# 最大理论寿元（年），初始化为 max(境界基线, 当前年龄+1)
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self.max_lifespan: int = max(self.get_base_expected_lifespan(realm), self.age + 1)
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def get_age(self) -> int:
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"""获取当前年龄"""
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return self.age
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def get_expected_lifespan(self, realm: Realm) -> int:
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"""获取期望寿命（即当前最大寿元上限）。"""
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return self.max_lifespan
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def get_base_expected_lifespan(self, realm: Realm) -> int:
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"""获取境界对应的基线期望寿命（不受max_lifespan影响）。"""
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return self.REALM_LIFESPAN.get(realm, 100)
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def set_initial_max_lifespan(self, realm: Realm) -> None:
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"""构造时已设置最大寿元，此处保持与构造策略一致。"""
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base = self.get_base_expected_lifespan(realm)
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self.max_lifespan = max(base, self.age + 1)
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def ensure_max_lifespan_at_least_realm_base(self, realm: Realm) -> None:
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"""确保最大寿元至少达到 max(该境界基线, 当前年龄+1)。"""
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base = self.get_base_expected_lifespan(realm)
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floor_value = max(base, self.age + 1)
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if self.max_lifespan < floor_value:
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self.max_lifespan = floor_value
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def increase_max_lifespan(self, years: int) -> None:
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"""提升最大寿元上限。"""
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if years <= 0:
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return
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self.max_lifespan = (self.max_lifespan or 0) + years
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def decrease_max_lifespan(self, years: int) -> None:
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"""降低最大寿元上限（可以低于当前年龄）。"""
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if years <= 0:
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return
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self.max_lifespan = self.max_lifespan - years
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def get_death_probability(self, realm: Realm | None = None) -> float:
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"""
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计算当月老死的概率
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返回:
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老死概率，范围0.0-0.1
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"""
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expected = self.max_lifespan if realm is None else self.get_expected_lifespan(realm)
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if self.age < expected:
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return 0.0
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# 超过期望寿命的年数
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years_over_lifespan = self.age - expected
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# 基础概率：每超过1年增加0.01的概率
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death_probability = min(years_over_lifespan * 0.01, 0.1)
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return death_probability
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def death_by_old_age(self, realm: Realm) -> bool:
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"""
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判断是否老死
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"""
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return random.random() < self.get_death_probability(realm)
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def calculate_age(self, current_month_stamp: MonthStamp, birth_month_stamp: MonthStamp) -> int:
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"""
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计算准确的年龄（整数年）
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Args:
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current_month_stamp: 当前时间戳
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birth_month_stamp: 出生时间戳
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Returns:
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整数年龄
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"""
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return max(0, (current_month_stamp - birth_month_stamp) // 12)
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def update_age(self, current_month_stamp: MonthStamp, birth_month_stamp: MonthStamp):
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"""
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更新年龄
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"""
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self.age = self.calculate_age(current_month_stamp, birth_month_stamp)
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def get_lifespan_progress(self, realm: Realm | None = None) -> tuple[int, int]:
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"""返回 (当前年龄, 期望寿命)。realm为空时使用当前最大寿元。"""
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expected = self.max_lifespan if realm is None else self.get_expected_lifespan(realm)
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return self.age, expected
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def is_elderly(self, realm: Realm | None = None) -> bool:
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"""是否超过期望寿命。realm为空时使用当前最大寿元。"""
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expected = self.max_lifespan if realm is None else self.get_expected_lifespan(realm)
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return self.age >= expected
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def __str__(self) -> str:
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max_str = str(self.max_lifespan)
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return f"{self.age}/{max_str}"
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def __repr__(self) -> str:
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"""返回年龄的详细字符串表示"""
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return f"Age({self.age})"
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