180 lines
11 KiB
GDScript
180 lines
11 KiB
GDScript
## 效果引擎宿主件（自 battle_orchestrator 收编 fx 族）：事件发射面（fx_emit——18 发射点统一入口）、
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## 补充事实判定（charge_layers 自答，余五事实转宿主）、主角 AC 三值累积与同步（本轮/本战累积器＋
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## 基线快照）、bonus_delta 四轴累积（战末宿主 drain 汇入账本）、揭示待兑队列与兑付（含再入闸——
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## 同步信号回环防二次缓冲二次兑付）、round/battle 桶计数器持有（桶随编排器生灭语义不变）、
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## round_start 发射与施加、订阅重建、桶挂引用。生命周期＝随编排器（编排器 _init 同建同灭，每战新建）。
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## 跨件单向接线（🔴 契约红线）：行发射与五事实经构造注入的 emit_cb/facts_cb 回调宿主——协议面单点
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## 留宿主，禁回调宿主私有族；揭示奖励兑付走 bind_grant 注入的兑付回调（RewardGrant 授予面——
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## snapshot 查询与 grant_routed 同面）；对本件零反向强引用（禁 RefCounted 双向环——两件均随每战新建）。
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## 随机只经注入 rng 的 fx_reveal 封闭流（除该流外零随机；零 await——效果引擎全同步解释器）。
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## 类变量封闭面（14≤15）：bundle 7 项（db/rng/minesweeper/action_economy/damage/emit_cb/facts_cb，
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## 缺一键 assert——引用束注入防 _init max-parameters 新键）＋grant_cb＋engine＋counters_ctx＋
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## ac 束（键集封闭 base/round/battle）＋_fx_bonus_delta＋_fx_new_resource_types＋reveal 束
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## （键集封闭 queue/busy）。禁实现期增删键；禁为机检文本保留无效成员（原编排器 fx_counters_round/
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## battle 两零读者成员迁入即删——同物异名同字典，桶引用经 counters_ctx 承载）。
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class_name BattleFxHost
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extends RefCounted
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var db: ConfigDb
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var rng: RngServiceCore
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var minesweeper: MinesweeperRules
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var action_economy: ActionEconomy
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var damage: DamageController
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var emit_cb: Callable # 宿主 _emit_row——行协议面单点（5 参 head 束形：head/ri/display/value/extra）
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var facts_cb: Callable # 宿主 _fx_host_fact——round_index/battle_index/seals_count/nest_count/hp_ratio 五事实宿主侧单点
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var grant_cb: Callable = Callable() # 揭示兑付回调＝RewardGrant 授予面（bind_grant 注入；构造序解法——本件对授予面零强引用）
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var engine: EffectEngine # 效果引擎（原编排器 _fx——宿主 _init 经此转注 damage/action_economy 两 set_fx；reward_economy 经 luck_bias_for 查询口取回偏运合计）
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var counters_ctx: EffectContext # 四桶引用束（round/battle 两桶本件自有；adventure/level 桶 begin_battle mount_buckets 挂引用）
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var ac := {"base": -1, "round": 0, "battle": 0} # ac 束（base=主角 AC 基线快照 enc.hero_armor_class，-1=表值兜底未解析；round=ac_bonus 本轮累积器〔封印桩，round_start 清零〕；battle=本战累积器〔石肤，cap 封顶，begin_battle 清零〕）
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var _fx_bonus_delta := {"atk": 0, "max_hp": 0, "armor_class": 0, "ap": 0} # 本战 bonus_delta 累积（战末宿主 bonus_delta_drain 读后清零）
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var _fx_new_resource_types := {} # 本战已见资源类型集（地质学家 fact new_resource_type 判定——battle 域）
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var reveal := {"queue": [], "busy": false} # reveal 束（queue=揭示效果待兑队列〔见血开窍/斩首学者/地质学家/跳格采掘共用——授予段末统一兑付，防轮 facts 迭代中追加重入〕；busy=兑付中标记——宿主 _on_cell_revealed 缓冲旁路判定，防二次缓冲二次兑付）
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func _init(bundle: Dictionary) -> void:
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for k in ["db", "rng", "minesweeper", "action_economy", "damage", "emit_cb", "facts_cb"]:
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assert(bundle.has(k), "[效果引擎宿主] 引用束缺键: %s" % k)
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db = bundle.db
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rng = bundle.rng
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minesweeper = bundle.minesweeper
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action_economy = bundle.action_economy
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damage = bundle.damage
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emit_cb = bundle.emit_cb
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facts_cb = bundle.facts_cb
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engine = EffectEngine.new(db)
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counters_ctx = EffectContext.new() # round/battle 两桶即 ctx 自带字典——编排器旧 fx_counters 两成员同物异名零读者，不再另立
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# 揭示兑付回调挂接（宿主 _init 建两件后接线——构造序禁环）
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func bind_grant(cb: Callable) -> void:
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grant_cb = cb
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# 事件发射薄面（18 发射点统一入口——订阅空=零循环零扰动；确定性同步分发零 RNG）
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func fx_emit(event: String, payload: Dictionary) -> Array:
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return engine.dispatch(counters_ctx, event, payload, _fx_fact)
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# 偏运权重查询（reward_roll 发射面——bias_rewards 词汇在本层收口，掷格域只见整数）。
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# 三参形 dispatch（不带 facts：本事件订阅行 when 事实面不参与，命中集与缝拆前逐字同）；
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# 发射时点由掷格件在开流之后、权重装配之前调用；零命中=0＝原行集零扰动。
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func luck_bias_for(cell_count: int) -> int:
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var total := 0
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for h in engine.dispatch(counters_ctx, "reward_roll", {"polarity": "positive", "cell_count": cell_count}):
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if String(h.get("kind", "")) == "bias_rewards":
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total += int(h.get("value", 0))
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return total
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# round_start 发射+施加（grant_ap mode:queue=当轮入队，行动经济轮切换即兑现；计数器 round_start
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# 重置点在 dispatch 内生效。调用点两处：begin_battle 首轮 / 轮始段续轮。payload 携 round〔宿主侧
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# 事实单点〕+ap_exhausted_last〔一滴不剩 when 面〕；发射前 ac_bonus 本轮累积器清零并同步主角 AC）
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func emit_round_start() -> void:
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ac.round = 0
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_sync_hero_ac()
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for h in fx_emit("round_start", {"round": int(facts_cb.call("round_index")),
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"ap_exhausted_last": action_economy.ap_exhausted_last_round()}):
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if String(h.get("kind", "")) == "grant_ap" and String(h.get("mode", "")) == "queue":
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action_economy.queue_ap_delta(int(h.get("value", 0)))
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# ac_bonus 施加（mode=round 本轮累积器〔封印桩，round_start 清零〕/
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# mode=battle 本战累积器〔石肤，cap 封顶；缺省 battle〕；cap=0/缺省=无上限）
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func apply_ac_bonus(h: Dictionary) -> void:
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var mode := String(h.get("mode", "battle"))
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var cap := int(h.get("cap", 0))
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if mode == "round":
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ac.round = int(ac.round) + int(h.get("value", 0))
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else:
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ac.battle = int(ac.battle) + int(h.get("value", 0)) if cap <= 0 else mini(cap, int(ac.battle) + int(h.get("value", 0)))
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_sync_hero_ac()
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# 揭示效果入队（fx_reveal 掷格兑付延后到授予段末——防轮 facts 迭代中追加重入；见血开窍/
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# 斩首学者〔经伤害控制器 fx_calls["reveal"] 回调〕/地质学家/跳格采掘共用）
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func enqueue_reveal() -> void:
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reveal.queue.append({"round": int(facts_cb.call("round_index"))})
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# 揭示效果兑付（授予段末统一——fx_reveal 封闭流从未揭示安全格掷 1 格全揭示；
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# 信息红线=只揭真格〔危险格不入候选〕；空候选=零兑付留归因行且不取号；
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# 揭示奖励经兑付回调正向路由直接入账——reveal.busy 旁路宿主 _on_cell_revealed 缓冲防二次兑付）
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func flush_pending_reveals(ri: int) -> void:
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if (reveal.queue as Array).is_empty():
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return
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var board: BoardData = minesweeper.current_board()
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while not (reveal.queue as Array).is_empty():
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(reveal.queue as Array).pop_back()
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var cands: Array[Variant] = []
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for c in board.all_cells():
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if not minesweeper.is_revealed(c) and not board.is_mine(c):
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cands.append(c)
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if cands.is_empty():
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emit_cb.call({"type": "extended", "source_class": "fx_reveal", "origin_cell": Vector2i(-1, -1)}, ri, "揭示落空（无未揭示安全格）", 0, {"effect_id": "fx_reveal"})
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continue
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var rg: RandomNumberGenerator = rng.open_stream("fx_reveal")
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var cell: Vector2i = cands[rg.randi_range(0, cands.size() - 1)]
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reveal.busy = true
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var ok: bool = minesweeper.fx_reveal(cell)
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reveal.busy = false
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if not ok:
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emit_cb.call({"type": "extended", "source_class": "fx_reveal", "origin_cell": Vector2i(-1, -1)}, ri, "揭示落空（格子不可揭）", 0, {"effect_id": "fx_reveal"})
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continue
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grant_cb.call(cell, ri)
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emit_cb.call({"type": "extended", "source_class": "fx_reveal", "origin_cell": cell, "highlight": "fx_reveal"}, ri, "专长揭示", 0, {"effect_id": "fx_reveal"})
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# 效果引擎订阅重建（每战从持有集/装备集重建，中途获得下一战生效；树规则合成订阅同面装载。
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# 装载序=feats 表序→treasure 表序→树规则，写死保种子复放。计数器四桶经 counters_ctx 引用宿主容器，无回灌时点）
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func rebuild_subscriptions(feats: Array, attunement: Array, tree_rules: Array) -> void:
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engine.rebuild(feats, attunement, tree_rules)
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# begin_battle 桶挂引用（adventure 桶=账本共享引用跨战持久＝同一字典引用，非副本搬运；
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# level 非 Dictionary 即不挂——LevelRunner 每关 new 下传）
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func mount_buckets(adv_bucket: Dictionary, level_bucket: Variant) -> void:
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counters_ctx.adventure_bucket = adv_bucket
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if level_bucket is Dictionary:
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counters_ctx.level_bucket = level_bucket
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# begin_battle 运行态清零（ac 三值/bonus_delta 四轴/new_resource_types/揭示队列+再入闸——
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# 原编排器 begin_battle 扩签运行态就位段原序）
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func reset_battle_state(ac_base: int) -> void:
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ac.base = ac_base
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ac.round = 0
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ac.battle = 0
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_fx_new_resource_types = {}
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reveal.queue = []
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reveal.busy = false
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_fx_bonus_delta = {"atk": 0, "max_hp": 0, "armor_class": 0, "ap": 0}
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# 战末 drain（读后清零；宿主 _battle_over 单消费——读改清三拍合一，时序等价）
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func bonus_delta_drain() -> Dictionary:
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var out := _fx_bonus_delta
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_fx_bonus_delta = {"atk": 0, "max_hp": 0, "armor_class": 0, "ap": 0}
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return out
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# 揭示兑付中读投影（宿主 _on_cell_revealed 旁路判定——fx 揭示的奖励由兑付点直接入账，
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# 此处缓冲会导致二次兑付）
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func reveal_busy() -> bool:
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return bool(reveal.busy)
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# 补充事实面（fact 取值第二优先源——payload 未携带的运行态读数；charge_layers 本件自答
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# 〔action_economy 直读〕，余五事实转宿主 facts_cb——宿主侧单点，未知事实回落 null）
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func _fx_fact(fact: String) -> Variant:
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if fact == "charge_layers":
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return action_economy.charge_layers
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return facts_cb.call(fact)
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# ac_bonus 累积后同步主角 AC（石肤/封印桩消费面——defender_ac 经 set_hero_ac_override 单点；
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# 基线 = enc 口径，-1（表值兜底态）时解析为表值后叠加，守恒口径与 begin_battle 注入一致）
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func _sync_hero_ac() -> void:
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if int(ac.base) < 0:
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ac.base = int(db.hero.armor_class)
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damage.set_hero_ac_override(int(ac.base) + int(ac.round) + int(ac.battle))
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