feedback1 integrate: WI flying enemies are static bodies (never displaced); 胄 parts, 守墓石像 and 喷气人 flight

# Conflicts:
#	data/enemies.json
#	server/sim/content/enemies.js

server/sim/Battle.js

@@ -1875,16 +1875,24 @@ export class Battle {
     return this.pull(e, force, { to: { x: unit.x + f[1] * PULL_ORIGIN, y: unit.y + f[0] * PULL_ORIGIN }, center: unit, stop: PULL_STOP_RADIUS });
   }
 
-  /** Can `e` be displaced at all: a living enemy, not a leader part of the boss pool, not 失衡免疫 (近地悬浮, 浮空). */
+  /**
+   * Can `e` be displaced at all: a living enemy, not a leader part of the boss pool, not 失衡免疫 (flag `noDisplace`:
+   * 近地悬浮, 浮空, the 胄 parts …) and not a 静态刚体 (data `staticBody`). PRTS 特殊机制 静态刚体: such a unit "可以进入
+   * 失衡状态 … 但物理层面上无法产生任何速度或移动" — every air unit of the mode except “炎佑”, plus the boss 昆图斯 (build-data
+   * STATIC_BODIES; player report after 0.1.0, "飞机可以被薄绿的技能拉走"). A skill that reaches it still hits it (its targeting
+   * is the skill's own: 锏 S3, 薄绿, the 钩索师 …); only the movement is 0, so distance-based effects (drag damage, 见行者 S2's
+   * wall stun) come to nothing. [ASSUMED] the 0.1 s 失衡硬直 a 静态刚体 still gets is not modelled (no displacement models it).
+   */
   _displaceable(e) {
-    return !!(e && e.alive && e.side === 'enemy' && !e.isBoss && !e.s.flags.noDisplace);
+    return !!(e && e.alive && e.side === 'enemy' && !e.isBoss && !e.s.flags.noDisplace && !(e.def && e.def.staticBody));
   }
 
   /**
    * Move an enemy `distance` tiles along `dir` = {x, y} (normalised internally) over passable tiles — the raw mover of
    * push() / pull(), which apply the official 力度 − 重量 rules (content uses those; the old `force` option is gone).
-   * 失衡免疫 (flag `noDisplace`: 近地悬浮, 浮空 — PRTS 异常效果 "不会被位移影响") and leaders ⇒ no movement. The tiles it may
-   * cross follow its movement (`motion`): a hovering enemy walks the ground, so it stays on ground-passable tiles.
+   * 失衡免疫 (flag `noDisplace`: 近地悬浮, 浮空 — PRTS 异常效果 "不会被位移影响"), 静态刚体 (data `staticBody`) and leaders
+   * ⇒ no movement (_displaceable). The tiles it may cross follow its movement (`motion`): a hovering enemy walks the
+   * ground, so it stays on ground-passable tiles.
    */
   displace(e, dir, distance) {
     if (!this._displaceable(e) || !dir) return 0;

server/sim/content/bosses.js

@@ -25,7 +25,8 @@
 //                            level's blink route, fly at the lowest-ATK operator (3×3 stun + DoT); 15 hits shoot it
 //                            down (瘫痪: stun 10 s, ground unit, damage ×1.3). Either way a new 初始模式 copy with its HP
 //                            replaces it at home. Every damage it takes costs 胄 as much (PART_TRANSFER, 无来源, 等量) —
-//                            grounded per both texts, during the dive per the PRTS talent [ASSUMED].
+//                            grounded per both texts, during the dive per the PRTS talent [ASSUMED]. The shell, 剑 and
+//                            锤 are 失衡免疫 + 静态刚体 (PRTS 天赋): no push or pull moves them.
 //   boss_2/9 假想敌：铳      unblockable; highest-DEF target in range; erosion; ASPD ramp (+80 × 5) on the same target
 //                            (floor 20); 最终之罚 charge at the highest-DEF ground unit (disabled by the h07_02 override).
 //                            boss_9: damage ×0.2 while springs live, 盲信之誓 links (100 phys/s on the lines), 末日布道 dash.
@@ -418,7 +419,10 @@ function fireShell(b, boss, target) {
 function kitShell(ab, e) {
   const stun = T(ab, 'killed.duration') ?? 0, dot = T(ab, 'killed.value') ?? 0;
   return [{
-    spawn(b, e2) { setHits(e2, e2.def.maxHp); hitCount(b, e2, true); }, // 需要数次攻击击倒
+    spawn(b, e2) {
+      setHits(e2, e2.def.maxHp); hitCount(b, e2, true);                       // 需要数次攻击击倒
+      b.addBuff(e2, { key: 'boss:shellGuard', persist: true, flags: { noDisplace: true } }); // 失衡免疫 (PRTS 天赋; also 静态刚体)
+    },
     tick(b, e2, a, dt) {
       const s = e2.mem.ab.shell;
       if (!s || a.done) return;
@@ -479,7 +483,8 @@ function kitBlade(ab, e, b, tpl) {
     {
       spawn(b2, e2) {
         hover(b2, true);
-        b2.addBuff(e2, { key: 'boss:anchor', persist: true, flags: { noMove: true, unblockable: true } }); // 自缚 (moved by hand) · 不可阻挡
+        // 自缚 (moved by hand) · 不可阻挡 · 失衡免疫 (PRTS 天赋 "{{特殊机制|静态刚体}}，不可阻挡、失衡免疫…" — data `staticBody` too)
+        b2.addBuff(e2, { key: 'boss:anchor', persist: true, flags: { noMove: true, unblockable: true, noDisplace: true } });
         if (BLADE_ATK_SCALE[e2.defId]) e2.profile.atkScale = BLADE_ATK_SCALE[e2.defId];
       },
       before(c, b2, e2) { const l = targetsNear(b2, e2, e2.base.rangeRadius || 1.6, { ranged: false }); if (l.length) c.targets = l; }, // 范围物理伤害

server/sim/content/enemies.js

@@ -655,7 +655,8 @@ const refraction = (res, hpPct = 0) => ({
  * splash, ground traps and terrain skip it; ranged attacks hit it) with 失衡免疫 (`noDisplace`, "初始模式：近地悬浮，失衡
  * 免疫" on the enemies' PRTS pages) — its `motion` stays WALK, so it keeps the ground path (and 浮空 can still lift it:
  * Battle.applyStatus refuses data flyers only). Losing the float is each
- * enemy's own ability (PRTS; 缚地 "使部分近地悬浮敌人掉落" is "实为敌人自身的能力"): kitSyufo, kitParrot.
+ * enemy's own ability (PRTS; 缚地 "使部分近地悬浮敌人掉落" is "实为敌人自身的能力"): kitSyufo, kitParrot. 喷气人's 飞行模式 is
+ * the same state for 7 s (its 'ab:takeoff' buff carries the flags; kitLeaderMisc).
  */
 const FLOAT_KEY = 'ab:float';
 const setFloat = (b, e, on) => {
@@ -895,12 +896,14 @@ function husk({ hits, delay, stealthy = true, unblock = false, onHusk = null, ke
 }
 
 /**
- * 守墓石像 (PRTS 守墓石像 天赋): 地面模式 — melee attacks only while blocked; the first defeat is an instant 重生 (statuses
- * cleared: rebirthCleanse) to 100 % HP into 转换模式 for stone.duration s — unblockable, 自缚 (immobile), 失衡免疫, immune
- * to 浮空, DEF +stone.def, RES +stone.magic_resistance, no attack [ASSUMED: PRTS lists none] — then 飞行模式: a flyer
- * (失衡免疫) whose ranged attacks (the
- * data's 1.6 radius) deal arts damage and never target flyers; the HP is not refilled again. fx forms 'stone' / 'fly'
- * (its Sleep and *_2 clips, render/units.js FORMS). <破碎支柱> (an event device) has no counterpart in this mode.
+ * 守墓石像 / 愤怒的守墓石像 (PRTS 天赋): 地面模式 — melee attacks only while blocked; the first defeat is an instant 重生
+ * (statuses cleared: rebirthCleanse) to 100 % HP into 转换模式 for stone.duration s — "无法被阻挡，自缚，失衡免疫，免疫浮空。
+ * 防御力增加800，法术抗性增加30", no attack [ASSUMED: PRTS lists none] — then 飞行模式, "变为飞行单位，失衡免疫": a flyer
+ * no push or pull moves, whose ranged attacks (the data's 1.6 radius) deal arts damage and never target flyers; the HP is
+ * not refilled again. Its pages list no 静态刚体 (data `staticBody` stays off), so the 失衡免疫 of the flight is a persistent
+ * `noDisplace` buff. 浮空 is refused from the statue on (`ab.immune`; data flyers refuse it anyway). [ASSUMED] a 浮空 it
+ * already carries at the knock-out runs out. fx forms 'stone' / 'fly' (its Sleep and *_2 clips, render/units.js FORMS).
+ * <破碎支柱> (an event device) has no counterpart in this mode.
  */
 function statue(ab) {
   const dur = T(ab, 'stone.duration') ?? 0;
@@ -1790,9 +1793,18 @@ function kitLeaderMisc(key, ab, e) {
       }, { cond: (b, e2) => cands(b, e2).length > 0 })];
     }
     case 'enemy_2004_balloon': {
+      // 喷气人 · 升空 when blocked → 飞行模式 for `duration` s: PRTS 喷气人 "近地悬浮，不可阻挡，失衡免疫，移动速度+50%，不进行
+      // 攻击" — an air unit meanwhile (flag `float`: melee cannot hit it; it keeps the ground path, as setFloat), never
+      // displaced; "切换为飞行模式后，1.5秒内移动速度最终降低90% … 结束后，1.333秒内不可阻挡，移动速度最终降低90%" (PRTS numbers:
+      // the blackboard has only the duration and the +50 %).
       const s = ab.sk.TakeOff;
+      const BRAKE = { moveMul: 0.1 }, BRAKE_UP = 1.5, LANDING = 1.333;
       return [skill(s, (b, e2) => {
-        b.addBuff(e2, { key: 'ab:takeoff', duration: s.bb.duration ?? 0, flags: { unblockable: true }, mods: { moveMul: 1 + (s.bb['balloon_s[fly].move_speed'] ?? 0) }, visible: true });
+        b.addBuff(e2, {
+          key: 'ab:takeoff', duration: s.bb.duration ?? 0, flags: { unblockable: true, float: true, noDisplace: true }, mods: { moveMul: 1 + (s.bb['balloon_s[fly].move_speed'] ?? 0) }, visible: true,
+          onExpire: ({ battle }) => { if (e2.alive) battle.addBuff(e2, { key: 'ab:landing', duration: LANDING, flags: { unblockable: true }, mods: BRAKE }); },
+        });
+        b.addBuff(e2, { key: 'ab:takeoffBrake', duration: BRAKE_UP, mods: BRAKE });
         b.fx('telegraph', { x: e2.x, y: e2.y, r: 0.5, kind: 'takeoff', id: e2.id });
       }, { cond: (b, e2) => !!e2.blockedBy })];
     }
@@ -2576,7 +2588,7 @@ export const KITS = Object.freeze({
   enemy_1513_dekght_2: (ab, e) => kitLeaderMisc('enemy_1513_dekght_2', ab, e), // 凋零骑士 · 2 targets; rage when 腐败骑士 dies
   enemy_1539_reid: (ab, e) => kitLeaderMisc('enemy_1539_reid', ab, e),       // “复仇者” · ATK up below half; revives once at 50 %
   enemy_2003_rockman: (ab, e) => kitLeaderMisc('enemy_2003_rockman', ab, e), // 迷路的巨像 · long-stun boulder on a non-stunned unit
-  enemy_2004_balloon: (ab, e) => kitLeaderMisc('enemy_2004_balloon', ab, e), // 喷气人 · takes off (unblockable) when blocked
+  enemy_2004_balloon: (ab, e) => kitLeaderMisc('enemy_2004_balloon', ab, e), // 喷气人 · takes off when blocked: 7 s hovering, unblockable, 失衡免疫
   enemy_2005_axetro: (ab, e) => kitLeaderMisc('enemy_2005_axetro', ab, e),   // “遗弃者” · attack stacks, reset after 4 s idle
   enemy_2008_flking: (ab, e) => kitLeaderMisc('enemy_2008_flking', ab, e),   // “墓碑” · operators' ATK/DEF halved; periodic barrier
   enemy_2048_smgrd: (ab, e) => kitLeaderMisc('enemy_2048_smgrd', ab, e),     // “邪魔的利刃” · 国度 ASPD-down around it, ×2.5 inside

server/sim/content/kits/tier3.js

@@ -710,7 +710,7 @@ const KITS = {
 
   // ---- 3_07 见行者 · 推击手 (hidden) — S2 惊爆射击: push every enemy in the skill range forward + stun (longer when
   //      slammed into a wall, collided enemies stunned too; air units too [ASSUMED: "范围内所有敌人", no 对空 note on
-  //      PRTS] — a 失衡免疫 enemy is not pushed but still stunned); 技巧射击: ignore DEF vs heavy enemies;
+  //      PRTS] — a 失衡免疫 enemy or a 静态刚体 (the drones) is not pushed but still stunned); 技巧射击: ignore DEF vs heavy enemies;
   //      精锐 module PUS-X: redeployed on a ranged tile ⇒ half the deployment cost back
   chess_char_3_07_a: (bb, chess, def) => {
     const d = defOf(chess, def);
@@ -818,7 +818,9 @@ const KITS = {
           onHit({ battle, unit, target }) {
             if (!target || !target.alive || target.side !== 'enemy') return;
             // PRTS 备注: "此技能的“拖拽”机制实际为反方向（指向薄绿方向）的推开" — a radial push towards her by the
-            // official 力度 − 重量 push distance (小力 vs weight 1: 0.44 tiles), never past her (Battle.push inward)
+            // official 力度 − 重量 push distance (小力 vs weight 1: 0.44 tiles), never past her (Battle.push inward). Her
+            // attack reaches air units (阵法术师 "攻击时可对空"), but the drones of the mode are 静态刚体 (PRTS 特殊机制): hit,
+            // never dragged (player report after 0.1.0, "飞机可以被薄绿的技能拉走")
             if (battle.push(target, pullForce, { from: unit, inward: true }) > 0) fx(battle, 'pull', target, { src: unit.id });
           },
         },

server/sim/content/kits/tier6.js

@@ -53,7 +53,8 @@
 //                while they roam; 头狼 stage 2 "特殊能力失效" = silence; stage 3 = +1 drone (normal attacks hit once
 //                more, S3 releases one more drone). Base drone count 1.
 //  6_19 锏       10 slashes every d_hit_interval, pulls every p_hit_interval, final blow (skill range) at the end;
-//                S3 slashes and pulls air units too (PRTS 备注 "可对空").
+//                S3 slashes and pulls air units too (PRTS 备注 "可对空"; a 静态刚体 — every drone of the mode — is hit
+//                but stays put: Battle._displaceable).
 //  6_20 纯烬艾雅法拉 5 shots are padded by cycling targets when fewer injured allies exist.
 //
 // Operator loadouts (DESIGN §16): every visible chess also authors its selectable NON-default skills in `skills`
@@ -2939,7 +2940,7 @@ function blkkgt(bb, chess, def) {
   // removes the skill's range
   const skillKeys = (unit) => unit.rangeKeys || [];
   // S3 hits and pulls air units too — PRTS 锏 S3 备注 "※可对空。不会拖拽自身中心半径0.6708范围内的敌人" (her attacks and S1 /
-  // S2 stay ground-only: "地面敌人")
+  // S2 stay ground-only: "地面敌人"); the air units of the mode are 静态刚体, so the pull leaves them in place (Battle.pull)
   const victims = (battle, unit) => {
     const c = battle.enemiesInKeys(skillKeys(unit), unit, { ...unit.profile, canHitFly: true, groundOnly: false });
     sortEnemyTargets(battle, unit, c, null);

server/sim/simdata.js

@@ -261,6 +261,7 @@ export function normalizeEnemy(key, e) {
     hpRecoveryPerSec: num(st.hpRecoveryPerSec ?? extra.hpRecoveryPerSec ?? e.hpRecoveryPerSec, 0),
     notCountInTotal: !!(e.notCountInTotal),
     hitArea: normHitArea(e.hitArea),   // huge units only (body.js); null = a point
+    staticBody: !!e.staticBody,        // 静态刚体: pushes / pulls never move it (Battle._displaceable)
     tags: e.tags ?? [],
     abilities: e.abilities ?? [],
     skills: e.skills ?? [],