- server/sim/detmath.js: hypot (sqrt of the squares, rescaled outside 2^±500), powi (integer powers in double-double,
one rounding), sin / cos (fdlibm 5.3) and atan2 (fdlibm / FreeBSD msun) built only from correctly rounded IEEE
operations; the sim's Math.hypot / sin / cos / atan2 / pow calls go through it (65 files); eslint.config.js forbids
the approximated Math functions under server/sim and test/sim/detmath.test.js scans for them.
- sin / cos / atan2 are the algorithms V8 runs in Node, so the server's results stay; only hypot differs from V8's.
Golden: 2 moved — diy-027 (a hypot distance, damage +80) and coop3-ABYSS-5 (a later card pick from round 9, same end).
- Applied unchanged after review (Grok static review: MERGE; the diff read in full: no network, no new dependency).
- Tests: broad node --test 5155 / 5155 with the new file tracked (detmath 7 / 7, package 10 / 10); lint 0 errors,
typecheck, check:imports.
- kits/ops/op-cqbw.js (W, 炮手; ART-X / ART-Y), op-phenxi.js (菲亚梅塔, 炮手; ART-Y / ART-X / ISW-A attributes only),
op-wisdel.js (维什戴尔, 投掷手; BOM-X), appended to OPERATOR_KIT_FILES; numbers from data/backups.json, mechanics from
PRTS (备注) and the client's skill prefabs / buff templates. The 炮手 kits splash 1.0 (PRTS 溅射半径一览; the aoesniper
profile keeps 1.1): docs/SIM.md §8 says so.
- W: 红桃K / D12 cast like an attack (that attack throws the grenade / bombs), 惊吓盒子 plants 此面向敌 by PRTS's tile
priority and is refused with no free deployable tile (activate guard); the mine arms within 1.35, blows 1.5 s later
with W's ATK read at arming, ground only; D12 is 无来源 with the cast's cached ATK, early on a fallen target; 设伏 /
ART-Y ramp, 落井下石 (any physical damage on a stunned enemy of her range, strongest of two W), ART-X SP on her
projectiles' / mines' knock-outs.
- 菲亚梅塔: 陈述苦难 流失 every 0.1 s and 精力充沛 (ART-X stage 3 floor 50.3 %), 宣告终局 outside / inside a skill,
S1 per the 2026-08-01 client (PRTS 备注: ground targets only, the splash still hits air, no range growth — one
constant switches to the skill text), S2 灼痕弹 and its 灼痕, S3 持续攻击 shells; ISW-A: base talents.
- 维什戴尔: the aftershocks are the kit's (好礼 ×main, 残影 and its 15 % / 100 % explosion), S1 / S2 过载 (the second
half, 4 random rounds) / S3 (air targets and splash, 2.5), 魂灵之影 (talent and S3, cap 3, 迷彩 on its x-5, 禁疗, its
skill on her range, unmarked first, 0–2 SP back).
- Tests: test/content/op_cqbw.test.js (10), op_phenxi.test.js (8), op_wisdel.test.js (8).
- Golden: only diy moved — diy-049 … diy-054 now field the three new kits in every form × module × skill (W:
049 / 050, 菲亚梅塔: 051 – 053, 维什戴尔: 053 / 054), the prototypes moved to diy-055 … diy-058 (same packing, new
ids); roster, bonds, fields, matches and standins unchanged.
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