63 lines
2.5 KiB
Python
63 lines
2.5 KiB
Python
from __future__ import annotations
|
||
|
||
from src.classes.action import InstantAction
|
||
from src.classes.event import Event
|
||
from src.classes.battle import decide_battle
|
||
from src.classes.story_teller import StoryTeller
|
||
|
||
|
||
class Battle(InstantAction):
|
||
COMMENT = "与目标进行对战，判定胜负"
|
||
DOABLES_REQUIREMENTS = "任何时候都可以执行"
|
||
PARAMS = {"avatar_name": "AvatarName"}
|
||
|
||
def _get_target(self, avatar_name: str):
|
||
for v in self.world.avatar_manager.avatars.values():
|
||
if v.name == avatar_name:
|
||
return v
|
||
return None
|
||
|
||
def _execute(self, avatar_name: str) -> None:
|
||
target = self._get_target(avatar_name)
|
||
if target is None:
|
||
return
|
||
winner, loser, loser_damage, winner_damage = decide_battle(self.avatar, target)
|
||
# 应用双方伤害
|
||
loser.hp.reduce(loser_damage)
|
||
winner.hp.reduce(winner_damage)
|
||
self._last_result = (winner.name, loser.name, loser_damage, winner_damage)
|
||
|
||
def can_start(self, avatar_name: str | None = None) -> bool:
|
||
if avatar_name is None:
|
||
return False
|
||
return self._get_target(avatar_name) is not None
|
||
|
||
def start(self, avatar_name: str) -> Event:
|
||
target = self._get_target(avatar_name)
|
||
target_name = target.name if target is not None else avatar_name
|
||
event = Event(self.world.month_stamp, f"{self.avatar.name} 对 {target_name} 发起战斗")
|
||
# 记录开始事件内容，供故事生成使用
|
||
self._start_event_content = event.content
|
||
return event
|
||
|
||
# InstantAction 已实现 step 完成
|
||
|
||
def finish(self, avatar_name: str) -> list[Event]:
|
||
res = self._last_result
|
||
if not (isinstance(res, tuple) and len(res) == 4):
|
||
return []
|
||
winner, loser = res[0], res[1]
|
||
loser_damage, winner_damage = res[2], res[3]
|
||
result_text = f"{winner} 战胜了 {loser}，{loser} 受伤{loser_damage}点，{winner} 也受伤{winner_damage}点"
|
||
result_event = Event(self.world.month_stamp, result_text)
|
||
|
||
# 生成战斗小故事：直接复用已生成的事件文本
|
||
target = self._get_target(avatar_name)
|
||
avatar_infos = StoryTeller.build_avatar_infos(self.avatar, target)
|
||
start_text = getattr(self, "_start_event_content", "") or result_event.content
|
||
story = StoryTeller.tell_story(avatar_infos, start_text, result_event.content)
|
||
story_event = Event(self.world.month_stamp, story)
|
||
return [result_event, story_event]
|
||
|
||
|