fix(worlds/minecraft): auto 攻击 8 格外弓射不出时受阻收手,不再空转占住事件循环

[Phantivia]

中文

修 #175。skillAttack 的 auto 模式在 8 格外选弓;BowController.shoot 即时拒绝(no_los / too_close / no_solution 等)后,原代码改近战并 continue,下一轮 chooseHybridWeapon('melee', d≥8) 又选回弓。拒绝路径不经过定时器,循环一直不让出事件循环,心跳和实体更新进不来,服务端判 Timed out。

受阻处理契约:

• auto 在 8 格外这一箭射不出:本步受阻,回执写原因、相距格数、已放箭/挥击数,例如 目标被方块挡住,没有射线;相距 36 格,auto 在 8 格外不改近战;挥击 0 次命中 0 次,放箭 7 支命中 0 支。换站位、等待或改 mode 由 agent 决定,与 ranged/kite 受阻不暗换近战的做法一致。
• 8 格内射不出:照旧改近战(这段距离选武器不会切回弓,原来就能正常接上近战)。
• 不对飞行目标做地面追击。

判断用 chooseHybridWeapon('melee', 当前距离, ready) 本身,与下一轮选武器的规则同源,不另设阈值。技能说明和 minecraft README 同步写了这条。

验证:新增测试用真 BowController 制造 20 格外 no_los,修复前该测试在 2 秒墙钟取消时以 aborted 失败(期间零延时定时器进不来),修复后一次拒绝即受阻。issue 附带的 attack-spin.mjs 两条入口(no_los / too_close)现在都只拒绝 1 次就退出。未连真服务器实测。

English

Fixes #175. In auto mode, a bow shot rejected immediately at 8+ blocks switched to melee and looped; the next iteration picked the bow again, so the loop never yielded and the server timed the bot out. Now a rejected shot at a distance where auto would re-pick the bow ends the step as blocked, reporting the reason, distance and attack stats; the agent decides where to reposition. Within 8 blocks the melee fallback is unchanged. A new test drives the real BowController with a no_los rejection at 20 blocks; it fails on the old code (wall-clock abort, zero-delay timer starved) and passes now. Not verified against a live server.

Checks

• pnpm test
• pnpm run typecheck
• pnpm typecheck:web (browser code changed / 改了浏览器代码)
• A bug fix carries a test that fails before the fix / 修 bug 附带修复前会失败的测试

🤖 Generated with Claude Code

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先前两处 Incident history 已不成立：README、melee.ts 注释和测试名现在只写现行规则。

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