feedback5 CB4: 自制投石机's targeting ignores its block (索敌不受阻挡影响) — blocked by an operator on the 排气格栅 with nobody else in range it does not attack, as in the official game (community report of 2026-10-06, item 24)

The 「投石车」 is 自制投石机 (enemy_10162_mnctpt), the 「蒸汽地板」 the 排气格栅 smog (隐匿 to enemy ranged attacks). PRTS
天赋 「索敌不受阻挡影响」: the blocker exception (a blocked enemy attacks its blocker whatever its selectability) does not
apply to it. New enemy profile field `blockFree` (spawns.js): attackTargets selects as if unblocked, canTargetAlly
refuses a 隐匿 / 迷彩 blocker to it, sortAllyTargets puts no blocker first. Other enemies unchanged.

Golden: standin-06 (the bounty catapult, blocked by 忍冬, now shoots by 仇恨值 — checked instrumented).
Tests: test/sim/feedback5-catapult-smog.test.js (3; 2 fail on the parent). Docs: DESIGN §25.18.7, docs/SIM.md.

server/sim/battle/spawns.js

@@ -134,8 +134,9 @@ export class BattleSpawns {
     e.atkStandUntil = -Infinity;   // standing for its attack clip (ai.js attackStand)
     e.swing = false;               // a normal attack swung, its damage frame not reached yet (ai.js enemyAttack)
     // every enemy profile starts with the same fields (stable object shapes keep the hot loop's property reads fast);
-    // `dmgType` null = the data's (content may arm a data-unarmed enemy: ai.js enemyAttack)
-    e.profile = { noAttack: def.dmgType === 'none', maxTargets: 1, atkScale: 1, dmgType: null };
+    // `dmgType` null = the data's (content may arm a data-unarmed enemy: ai.js enemyAttack); `blockFree` = its 索敌不受阻挡
+    // 影响 (content: 自制投石机 — targeting.js canTargetAlly / sortAllyTargets, ai.js attackTargets)
+    e.profile = { noAttack: def.dmgType === 'none', maxTargets: 1, atkScale: 1, dmgType: null, blockFree: false };
     e.route = { legs: route ? compileRoute(route, this.rect) : [], legIdx: 0, pts: null, ptIdx: 0, suffix: null, version: -1, waitLeft: null };
     if (!e.route.legs.length) {
       const end = this.grid.specialTiles('end')[0];