339 lines
11 KiB
Python
339 lines
11 KiB
Python
from __future__ import annotations
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import random
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from enum import Enum
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from typing import Optional
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import asyncio
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from src.utils.config import CONFIG
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from src.classes.avatar import Avatar
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from src.classes.event import Event
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from src.classes.story_teller import StoryTeller
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from src.classes.action.event_helper import EventHelper
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from src.utils.asyncio_utils import schedule_background
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from src.classes.technique import (
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TechniqueGrade,
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get_random_upper_technique_for_avatar,
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techniques_by_id,
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Technique,
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is_attribute_compatible_with_root,
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TechniqueAttribute,
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)
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from src.classes.treasure import Treasure, treasures_by_id
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from src.classes.relation import Relation
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from src.classes.alignment import Alignment
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class FortuneKind(Enum):
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"""奇遇类型"""
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TREASURE = "treasure"
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TECHNIQUE = "technique"
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FIND_MASTER = "find_master"
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F_TREASURE_THEMES: list[str] = [
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"误入洞府",
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"巧捡奇物",
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"误入试炼",
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"异象出世",
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"高人指点",
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]
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F_TECHNIQUE_THEMES: list[str] = [
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"误入洞府",
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"巧捡奇物",
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"误入试炼",
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"高人指点",
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"玄妙感悟",
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]
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F_FIND_MASTER_THEMES: list[str] = [
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"危难相救",
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"品行打动",
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"展露天赋",
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"机缘巧合",
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"通过考验",
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]
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def _has_master(avatar: Avatar) -> bool:
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"""检查是否已有师傅"""
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for other, rel in avatar.relations.items():
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if rel == Relation.APPRENTICE:
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return True
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return False
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def _is_alignment_compatible(avatar: Avatar, other: Avatar) -> bool:
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"""检查两个角色的阵营是否兼容（不是敌对关系）"""
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from src.classes.alignment import Alignment
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if avatar.alignment is None or other.alignment is None:
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return True
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# 正邪不相容
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if avatar.alignment == Alignment.RIGHTEOUS and other.alignment == Alignment.EVIL:
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return False
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if avatar.alignment == Alignment.EVIL and other.alignment == Alignment.RIGHTEOUS:
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return False
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return True
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def _find_potential_master(avatar: Avatar) -> Optional[Avatar]:
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"""
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在世界中寻找潜在的师傅。
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规则：
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1. 等级 > avatar.level + 20
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2. 优先选择同宗门的高手
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3. 如果没有同宗门的，选择阵营兼容的其他人
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4. 不能拜敌对阵营的人为师
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"""
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same_sect_candidates: list[Avatar] = []
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other_candidates: list[Avatar] = []
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for other in avatar.world.avatar_manager.avatars.values():
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if other is avatar:
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continue
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# 等级差检查
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level_diff = other.cultivation_progress.level - avatar.cultivation_progress.level
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if level_diff < 20:
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continue
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# 阵营兼容性检查
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if not _is_alignment_compatible(avatar, other):
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continue
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# 同宗门优先
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if avatar.sect is not None and other.sect == avatar.sect:
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same_sect_candidates.append(other)
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else:
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other_candidates.append(other)
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# 优先从同宗门选择
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if same_sect_candidates:
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return random.choice(same_sect_candidates)
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# 没有同宗门的，从其他候选中选择
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if other_candidates:
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return random.choice(other_candidates)
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return None
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def _can_get_treasure(avatar: Avatar) -> bool:
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"""检查是否可以获得法宝奇遇"""
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return avatar.treasure is None
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def _can_get_technique(avatar: Avatar) -> bool:
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"""
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检查是否可以获得功法奇遇
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- 任何人功法非上品都可以触发
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- 但实际能否获得功法，在获取时会有额外检查（宗门弟子有限制）
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"""
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tech_not_upper = (avatar.technique is None) or (avatar.technique.grade is not TechniqueGrade.UPPER)
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return tech_not_upper
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def _can_get_master(avatar: Avatar) -> bool:
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"""检查是否可以获得拜师奇遇"""
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if _has_master(avatar):
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return False
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return _find_potential_master(avatar) is not None
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def _choose_kind(avatar: Avatar) -> FortuneKind:
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"""
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从所有可能的奇遇中随机选择一个。
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可能的奇遇取决于角色当前状态。
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"""
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possible_kinds: list[FortuneKind] = []
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# 法宝奇遇：任何人无法宝都可以
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if _can_get_treasure(avatar):
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possible_kinds.append(FortuneKind.TREASURE)
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# 功法奇遇：任何人功法非上品都可以（实际获得时会有限制）
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if _can_get_technique(avatar):
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possible_kinds.append(FortuneKind.TECHNIQUE)
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# 拜师奇遇：无师傅且世界中有合适的师傅
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if _can_get_master(avatar):
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possible_kinds.append(FortuneKind.FIND_MASTER)
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if not possible_kinds:
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return None
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return random.choice(possible_kinds)
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def _pick_theme(kind: FortuneKind) -> str:
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if kind == FortuneKind.TREASURE:
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return random.choice(F_TREASURE_THEMES)
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elif kind == FortuneKind.TECHNIQUE:
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return random.choice(F_TECHNIQUE_THEMES)
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elif kind == FortuneKind.FIND_MASTER:
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return random.choice(F_FIND_MASTER_THEMES)
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return ""
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def _get_unique_treasure_for_world(avatar: Avatar) -> Optional[Treasure]:
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"""获取世界唯一法宝：从全量里挑选一个未被任何人持有的"""
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owned_ids: set[int] = set()
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for other in avatar.world.avatar_manager.avatars.values():
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if other.treasure is not None:
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owned_ids.add(other.treasure.id)
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candidates = [t for t in treasures_by_id.values() if t.id not in owned_ids]
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if not candidates:
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return None
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return random.choice(candidates)
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def _get_fortune_technique_for_avatar(avatar: Avatar) -> Optional[Technique]:
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"""
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为奇遇获取功法。
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规则：
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1. 散修：可以获得任何上品功法（与灵根/阵营/condition兼容）
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2. 宗门弟子：只能获得本宗门或无宗门的上品功法
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"""
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candidates: list[Technique] = []
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# 确定允许的宗门范围
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allowed_sects: set[Optional[str]] = {None, ""}
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if avatar.sect is not None:
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sect_name = avatar.sect.name.strip() if avatar.sect.name else None
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if sect_name:
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allowed_sects.add(sect_name)
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# 筛选功法
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for t in techniques_by_id.values():
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# 必须是上品
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if t.grade != TechniqueGrade.UPPER:
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continue
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# 宗门限制：宗门弟子只能获得本宗门或无宗门的功法
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tech_sect = t.sect.strip() if t.sect else None
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if tech_sect not in allowed_sects:
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continue
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# condition 检查
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if not t.is_allowed_for(avatar):
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continue
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# 邪功法只能邪道修士修炼
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if t.attribute == TechniqueAttribute.EVIL and avatar.alignment != Alignment.EVIL:
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continue
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# 灵根兼容性
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if not is_attribute_compatible_with_root(t.attribute, avatar.root):
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continue
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candidates.append(t)
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if not candidates:
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return None
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# 按权重随机选择
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weights = [max(0.0, t.weight) for t in candidates]
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return random.choices(candidates, weights=weights, k=1)[0]
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def try_trigger_fortune(avatar: Avatar) -> list[Event]:
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"""
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在月度结算阶段尝试触发奇遇。
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规则：
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- 奇遇不是一个 action；仅在条件满足时以概率触发。
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- 触发条件：
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* 法宝奇遇：无法宝（不限散修/宗门）
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* 功法奇遇：功法非上品（不限散修/宗门，但宗门弟子只能获得本宗门或无宗门功法）
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* 拜师奇遇：无师傅且世界中有合适的师傅（优先同宗门，不能拜敌对阵营）
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- 结果：
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* 法宝：世界唯一且不可重复
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* 功法：可重复，优先上品，需与灵根兼容，宗门弟子受宗门限制
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* 拜师：建立师徒关系
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- 故事：仅给出主旨主题，由 LLM 自由发挥生成短故事。
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"""
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base_prob = float(getattr(CONFIG.game, "fortune_probability", 0.0))
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extra_prob = float(avatar.effects.get("extra_fortune_probability", 0.0))
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prob = base_prob + extra_prob
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if prob <= 0.0:
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return []
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if random.random() >= prob:
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return []
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# 从所有可能的奇遇中选择
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kind = _choose_kind(avatar)
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if kind is None:
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return []
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theme = _pick_theme(kind)
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res_text: str = ""
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related_avatars = [avatar.id]
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actors_for_story = [avatar] # 用于生成故事的角色列表
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if kind == FortuneKind.TREASURE:
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tr = _get_unique_treasure_for_world(avatar)
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if tr is None:
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# 回退到功法
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kind = FortuneKind.TECHNIQUE
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theme = _pick_theme(kind)
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else:
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avatar.treasure = tr
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res_text = f"{avatar.name} 获得法宝『{tr.name}』"
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if kind == FortuneKind.TECHNIQUE:
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tech = _get_fortune_technique_for_avatar(avatar)
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if tech is None:
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# 若无可用上品功法（宗门弟子可能因宗门限制而找不到），则不奖励
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return []
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avatar.technique = tech
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res_text = f"{avatar.name} 得到上品功法『{tech.name}』"
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elif kind == FortuneKind.FIND_MASTER:
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master = _find_potential_master(avatar)
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if master is None:
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# 找不到合适的师傅
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return []
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# 建立师徒关系：avatar 是徒弟，master 是师傅
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avatar.set_relation(master, Relation.APPRENTICE)
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res_text = f"{avatar.name} 拜 {master.name} 为师"
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related_avatars.append(master.id)
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actors_for_story = [avatar, master] # 拜师奇遇需要两个人的信息
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# 生成故事（异步避免阻塞）
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event_text = f"遭遇奇遇（{theme}），{res_text}"
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story_prompt = "请据此写100~150字小故事。"
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month_at_finish = avatar.world.month_stamp
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base_event = Event(month_at_finish, event_text, related_avatars=related_avatars)
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async def _gen_and_push_story():
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# 拜师奇遇传入两个角色，其他奇遇传入一个角色
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story = await StoryTeller.tell_from_actors_async(event_text, res_text, *actors_for_story, prompt=story_prompt)
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story_event = Event(month_at_finish, story, related_avatars=related_avatars)
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# 根据涉及角色数量推送事件
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if len(actors_for_story) == 1:
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EventHelper.push_self(story_event, avatar, to_sidebar=True)
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else:
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# 拜师奇遇涉及两个角色
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EventHelper.push_pair(story_event, initiator=avatar, target=actors_for_story[1], to_sidebar_once=True)
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def _fallback_sync():
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story = StoryTeller.tell_from_actors(event_text, res_text, *actors_for_story, prompt=story_prompt)
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story_event = Event(month_at_finish, story, related_avatars=related_avatars)
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if len(actors_for_story) == 1:
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EventHelper.push_self(story_event, avatar, to_sidebar=True)
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else:
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EventHelper.push_pair(story_event, initiator=avatar, target=actors_for_story[1], to_sidebar_once=True)
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schedule_background(_gen_and_push_story(), fallback=_fallback_sync)
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return [base_event]
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__all__ = [
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"try_trigger_fortune",
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]
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