feedback5 WL: 生命回复速度 is not 治疗 — the 吟游者 trait, 调香师, 瑕光 S2, 铃兰 S3 and 锡人 give an hpRegen buff, so 无法被友方治疗 / 禁疗 units get it and 治疗加成 does not scale it (GitHub #96 / #137)

PRTS: 分支特性信息 吟游者 「特性为基于自身攻击力来增加受益者的“生命回复速度”属性」 (魔王, 浊心斯卡蒂); the 备注 of 调香师 熏衣草,
瑕光 S2, 铃兰 S3 and 锡人 S2 「生命恢复的提供方式为增加目标的“生命回复速度”属性…不受治疗加成和禁疗影响」 (铃兰: none in the
first second, refreshed every second); 异常效果 禁疗 「增减生命回复速度…的效果不会被识别为治疗类能力」. These were heals from
the provider, which damage.js refused on 收割者 / 不屈者 / 武者 (noHeal) and under 禁疗 — 隐德来希 gained nothing under 魔王.
This is the separation proposed in PR #135 by @SpiritedAwayCN, written anew (the PR's patch is not used):
- professions.js bardRegen: the trait is an hpRegen buff per bard refreshed every 0.25 s; 魔王's 微尘 ×1.5 goes through
  its `bardRegen` hook (both 魔王 kits); 浊心斯卡蒂's pulse and the 海嗣 token use it too.
- 调香师 (every ally), 瑕光 S2 (the skill range, removed at its end), 铃兰 S3 (from the first full second, removed at its
  end), 锡人 (per 炼金单元, its cached ATK): hpRegen buffs instead of battle.heal.
- damage.js: a `regen` tick takes no healing multiplier and a heal hook cannot change its amount (no 治疗加成 on any
  生命回复速度); 流明's 凡人之愿 and 华法琳's S1 bonus skip a regen tick of their own.
Direct heals are unchanged (still refused / scaled); 魔王 S3's redistribution and 纯烬's HoT are untouched. Other
per-second recoveries without such a note stay heals (引星棘刺, 塞雷娅 S3, 流明 / 纯烬 HoTs; 余 闲云隐市 and 天马之盔 left open).

Golden moved (every one fields 魔王 / 浊心斯卡蒂 / 调香师 / 瑕光 S2 / 铃兰 / 锡人): roster-004, roster-005, roster-006,
roster-011, roster-013, roster-015, roster-016, roster-018, roster-023, roster-025, roster-030, roster-032, roster-035,
roster-037, roster-039, roster-041, roster-042, roster-045, roster-046; bond-deputShip-high, bond-emptyShip-low,
bond-emptyShip-high, bond-indomShip-high, bond-kazimierzShip-low, bond-kazimierzShip-high, bond-sargonShip-low,
bond-sargonShip-high, bond-skillfulShip-high; boss-boss_1-pair, boss-boss_1-solo, boss-boss_2-solo, boss-boss_3-pair,
boss-boss_3-solo, boss-boss_4-solo, boss-boss_5-pair, boss-boss_5-solo, boss-boss_6-solo, boss-boss_7-pair,
boss-boss_7-solo, hidden-boss_8-solo, hidden-boss_9-pair, hidden-boss_9-solo, hidden-boss_10-solo, unite-1;
solo-NORMAL-1, solo-HARD-1, solo-ABYSS-1, coop4-ABYSS-7, coop2-NORMAL-8-serverrun, coop2-NORMAL-14-standins.
Docs: SIM.md (heal pipeline, bard row), PLAYING.md, kits/README.md (checklist item 11).

server/sim/damage.js

@@ -509,18 +509,23 @@ export function reduceElement(target, amount, el = null) {
  * PRTS 异常效果 HEAL_FREE "受到的治疗量变为0") stops the unit's own too — except an HP-regeneration attribute (`regen`:
  * "增减生命回复速度或生命回复速度（百分比）属性的效果不会被识别为治疗类能力") and a heal that ignores it (`ignoreHealFree`:
  * 史尔特尔 S3's start heal, PRTS "无视禁疗").
+ * A `regen` tick (Battle status: the unit's own 生命回复速度, `s.hpRegen` — 吟游者 / 调香师 / 瑕光 S2 / 铃兰 S3 / 锡人 add to it
+ * with an hpRegen buff, PRTS 备注 "不受治疗加成和禁疗影响") is no 治疗: no 治疗加成 scales it — neither the healing
+ * multipliers nor a `heal` handler (handlers still see it, with `opts.regen`; a change they make to its amount is
+ * ignored).
  */
 export function heal(battle, source, target, amount, opts = {}) {
   if (!target || !target.alive || target.removed || !target.deployed || target.bossPool) return 0;
   const self = source === target || !!opts.self;
   if (!self && (target.s.flags.noHeal || (target.profile && target.profile.noHeal))) return 0;
-  if (target.s.flags.healFree && !opts.regen && !opts.ignoreHealFree) return 0;
-  let amt = amount * (source && source.s ? source.s.healingDealtMul : 1) * target.s.healingTakenMul;
+  const regen = !!opts.regen;
+  if (target.s.flags.healFree && !regen && !opts.ignoreHealFree) return 0;
+  let amt = regen ? amount : amount * (source && source.s ? source.s.healingDealtMul : 1) * target.s.healingTakenMul;
   if (!(amt > 0) || !Number.isFinite(amt)) return 0;
   if (battle._hooks.heal) {
     const ctx = { source, target, amount: amt, opts };
     battle.emit('heal', ctx);
-    amt = Number.isFinite(ctx.amount) ? Math.max(0, ctx.amount) : 0;
+    if (!regen) amt = Number.isFinite(ctx.amount) ? Math.max(0, ctx.amount) : 0;
     // a handler may have killed / retreated the target: healing a dead unit would leave it "dead with hp > 0"
     if (!target.alive || !target.deployed) return 0;
   }