Playtest #5 fixes: hovering enemies, target order, blocking hand-over, 联防 knocked-out, elements, huge-boss hit area, maps, gear icon, phone HUD, 至简 price

- #1 近地悬浮 enemies count as air units (Unit.isFlying): ground-only attacks, splash, terrain and traps skip them;
  PRTS 不可对空 skill effects made ground-only; 掠海漂移体 / 吉兆飞鳞 drop modes; the bot plans them as air
- #2 an operator knocked out before 联防 is fielded and force-exited (PRTS 强制退场): it lies on its tile with the
  redeploy ring and redeploys (full timer [ASSUMED]); partners, observers and the server fallback included
- #3 element audit of every operator, item and enemy: 海嗣 numbers are official; bursts are 无来源, 元素脆弱 only
  raises 元素伤害, 元素抗性 applied, 盟约·辅助干员 fills all three gauges, 菲莱 / 哈洛德 / 纯烬 / enemy kits fixed
- #4 blocking by the official contact radius (0.7071): another operator in contact takes over at once when the
  blocker dies, withdraws or is stunned; melee blockers attack what they block
- #5 enemy target order per PRTS 索敌: blocker, special priority, taunt, last deployed; initial deploy 从上到下>从左到右,
  operators before summons; special priorities break ties by taunt then deploy order
- #6 act2 m01's normal-field blower machines (row 13) are drawn in the normal / 联防 views
- #7 Final Assault prep legality reads the player's half of the boss field (fence tiles deployable); all 11 stages
  audited against the official level files
- #8 regular settings gear; #9 the prep camera keeps the bench and temp rows clear of the shop bar on phones
- #10 huge bosses have the official 4.95 × 2.95 hit area (sim/body.js) and are 自缚 / unblockable
- #11 至简 costs 1: 购买价格为N's bb.price is a discount off the tier price, applied before other price effects
- DESIGN §19 and the normative §3 / §5 / §6 / §7 lines, SIM / META / DATA / PLAYING updated; 2595 unit tests and
  every browser suite green; dev recordings regenerated

docs/DATA.md

@@ -329,7 +329,7 @@ blackboards (transitively). Level = `randomEnemyAttributeDict[key].level` (0 for
 |---|---|---|
 | `key`, `name`, `level`, `rank`, `handbookIndex` | …, `"萨卡兹枯朽前锋"`, `0`, `"NORMAL"`, `"NAC18"` | `rank` NORMAL / ELITE / BOSS |
 | `desc`, `descRaw`, `applyWay` | …, `"MELEE"` | `applyWay` MELEE / RANGED / ALL / NONE |
-| `stats` | `{"maxHp":4700,"atk":300,"def":100,"res":40,"moveSpeed":0.8,"bat":3,"aspd":100,"rangeRadius":0,"rawRangeRadius":-1,"blockCnt":1,"massLevel":1,"lpr":1,"hpRecoveryPerSec":0,"elementRes":0,"elementDmgRes":0,"hitRatePhys":0,"hitRateArts":0,"dmgType":"phys","dmgTypes":["phys","arts"],"motion":"WALK","immunities":{…},"otherImmunities":[],"tauntLevel":0}` | level-0 (unscaled). **`rangeRadius` ≥ 0 is the normal-attack radius under the DESIGN §5.5 contract: `> 0` ⇔ the enemy attacks units it is not blocked by; always 0 for `applyWay` MELEE** (melee enemies only hit their blocker; 粉碎攻坚手/宿主士兵/深池方阵步兵 carry an official 1.2–2.5 used by abilities) and negative sentinels become 0. `rawRangeRadius` = the official value. `blockCnt` = block slots it consumes; `lpr` = lifePointReduce; `dmgType` = first handbook damage type (`phys`/`arts`/`heal`/`none`/…), full list in `dmgTypes`. Undefined database fields (`m_defined:false`) holding the zero value fall back to the defaults `lpr` 1, `bat` 1, `aspd` 100, `moveSpeed` 1 (see §15) |
+| `stats` | `{"maxHp":4700,"atk":300,"def":100,"res":40,"moveSpeed":0.8,"bat":3,"aspd":100,"rangeRadius":0,"rawRangeRadius":-1,"blockCnt":1,"massLevel":1,"lpr":1,"hpRecoveryPerSec":0,"elementRes":0,"elementDmgRes":0,"hitRatePhys":0,"hitRateArts":0,"dmgType":"phys","dmgTypes":["phys","arts"],"motion":"WALK","immunities":{…},"otherImmunities":[],"tauntLevel":0}` | level-0 (unscaled). **`rangeRadius` ≥ 0 is the normal-attack radius under the DESIGN §5.5 contract: `> 0` ⇔ the enemy attacks units it is not blocked by; always 0 for `applyWay` MELEE** (melee enemies only hit their blocker; 粉碎攻坚手/宿主士兵/深池方阵步兵 carry an official 1.2–2.5 used by abilities) and negative sentinels become 0. `rawRangeRadius` = the official value. `blockCnt` = block slots it consumes; `lpr` = lifePointReduce; `dmgType` = first handbook damage type (`phys`/`arts`/`heal`/`none`/…), full list in `dmgTypes`. `elementRes` = 损伤抵抗 (official `epResistance` = EP_RESISTANCE, % off every element gauge fill; 10 on 转译基底·α, 0 on every other enemy here) and `elementDmgRes` = 元素抗性 (`epDamageResistance`, % off 元素伤害 — the bursts' HP damage; 0 on every enemy here — newer event enemies of the full database reach 10–15 on both) — PRTS 元素 / 游戏数据基础 and the enemy pages' 损伤抵抗 / 元素抗性 rows. Undefined database fields (`m_defined:false`) holding the zero value fall back to the defaults `lpr` 1, `bat` 1, `aspd` 100, `moveSpeed` 1 (see §15) |
 | `abilities[]` | `{"text":"位于源石污染区内时，攻击造成法术伤害","textRaw":"…","format":"NORMAL"}` | handbook ability list |
 | `talents` | `{"bb":{"1.hp_ratio":0.2,"1.damage_scale":0.5},"bbStr":{}}` | talentBlackboard |
 | `skills[]` | `{"prefabKey":"2","priority":0,"cooldown":50,"initCooldown":0,"spCost":0,"bb":{"hp_ratio":0.02},"bbStr":{"branch_id":"boss_summon_enemy","enemy_key":"enemy_1005_yokai"}}` | `branch_id` → `waves[t].branches` |
@@ -341,6 +341,7 @@ blackboards (transitively). Level = `randomEnemyAttributeDict[key].level` (0 for
 | `templateSlot` | `"N"` | placeholder slot when the key is a template key |
 | `summons[]`, `inactiveIn[]`, `seasonOverride` | | spawned enemies; modes banning it; overridden fields |
 | `iconId`, `spine` | `"enemy_1422_lrsldr"` | asset ids |
+| `hitArea` | `{"w":4.95,"h":2.95,"dx":0,"dy":1}` (`enemy_9013_acstmk`) | **huge units only** (巨型单位, 7 keys: 假想敌：胄 ×2, 假想敌：管 ×2 — the 隐秘核心 one `dx` 1 —, 盐风主教昆图斯, 阿利斯泰尔，帝国余晖, “萨米的意志”): the hit rectangle, `w` tiles along the columns × `h` along the rows, centred on the unit's position moved `dx` columns right / `dy` rows up (sim/body.js; user playtest #5). Not in the game tables (the collider lives in the prefab): `tools/build-data.mjs HIT_AREAS` by `prefabKey`, from PRTS "巨型单位：受击判定区域为长4.95、宽2.95的长方形，向上偏移1.0" and PRTS盟约记录 (the season's 阿利斯泰尔 / “萨米的意志” versions); absent = a point. All 7 are also 自缚 + 无法被阻挡 (PRTS 天赋 — not a data field either: content/bosses.js `SELF_BOUND`) |
 
 ## 10. `factions.json` — special enemies (特训敌人)
 
@@ -400,7 +401,7 @@ exactly (the builder warns if a multi-fragment template ever appears).
 | `mapChars[]` | `{"key":"char_605_cmedic","alias":"char_605_cmedic#1","pos":[10,2],…}` | band_amedic map characters (→ `tokens.json`) |
 | `special` | `{"mire":{"intervalSec":3,"aspdPerStack":-0.05,"moveMulPerStack":-0.05,"maxStacks":10,…}}`, `{"infection":{"bb":{"damage":70,"atk":0.2,"attack_speed":20,"duration":300}}}`, `{"deepsea":{"skillId":"sktok_tidectrl_3","bb":{…}}}`, `{"smog":{"rule":"operatorsNotTargetableByEnemyRanged"}}`, `{"blower":{…}}` | special-terrain parameters |
 | `runes[]`, `globalBuffs[]` | `{"key":"map_tile_blackb_assign","bb":{…},"bbStr":{…}}` | level runes (act2 m03 reed rune has no reed tiles — leftover) |
-| `deployTiles` | `{"normal":{"melee":[[9,3],…],"rangedOnly":[[10,4],…],"changedByDevices":[…]},"bossLeft":{…},"bossRight":{…}}` | deployable tiles at match start: `melee` = LOW buildable ALL/MELEE (ranged may use them too), `rangedOnly` = high ground / active platforms; tiles under active crates/mounds excluded |
+| `deployTiles` | `{"normal":{"melee":[[9,3],…],"rangedOnly":[[10,4],…],"changedByDevices":[…]},"bossLeft":{…},"bossRight":{…}}` | deployable tiles at match start: `melee` = LOW buildable ALL/MELEE (ranged may use them too), `rangedOnly` = high ground / active platforms; tiles under active crates/mounds excluded. `bossLeft` / `bossRight` (field coordinates, boss rows 1–5) are what a player may deploy on in a boss round's prep: board (r, c) = boss (r − 7, c) / the right half mirrored (r − 7, 20 − c) (server/match/board.js `field`, user playtest #5 item 7) |
 | `groundPaths` / `groundPathsWithDevices` | `{"12,10->9,2":[[12,10],[12,9],…,[12,3],[11,3],[10,3],[9,3],[9,2]]}` | the ground route of the sim's own `server/sim/grid.js` flow field (research 08 §3.4: 4-direction SPFA from the goal, crates cost 1000, Bresenham line-of-sight smoothing — official route lengths — plus the remake's road-over-floor preference: among equal-length routes the fewest non-blockable floor / gate tiles, and smoothing never cuts across floor the grid route does not walk, e.g. 战场#01's lower gate takes the col-8 road, not the col-9 floor lane; DESIGN §14 corrections) as the tiles an enemy crosses, over the whole map, without / with the match-start devices (crates cost 1000, platforms / mounds blocking [ASSUMED]); the battle re-reads its flow fields live |
 | `options`, `config` | `{"characterLimit":8,"moveMultiplier":0.5}`, `{…configBlackBoard strings…}` | |