AdLike2048/assets/script/battle/ai/runtime/AiPassiveCdHost.ts

import type { DailyShopParsed } from '../../../manager/DailyShopTypes';
import { BattleBuffCarryStore } from '../../../manager/battleBuff/BattleBuffCarryStore';
import {
    isBattleBuffPassiveGoldMine,
    passiveBuffUsesBattleGameCd,
    readBattleBuffPassiveCdSec,
} from '../../../manager/battleBuff/BattleBuffPassiveSkillUtil';
import { BattleBuffFunctionType } from '../../../manager/battleBuff/BattleBuffTypes';
import type { ProjectBattleHandle } from '../../runtime/BattleRuntime';
import { aiOp, aiWarn } from './AiLog';
import { AiHeadlessBagHost } from './AiHeadlessBagHost';

/** 单槽 CD 被动状态 */
type AiPassiveCdSlot = {
    /** 携带解析结果 */
    parsed: DailyShopParsed;
    /** CD 总秒 */
    cdTotalSec: number;
    /** CD 剩余秒 */
    cdLeftSec: number;
    /** 本轮 CD 结束是否已尝试触发 */
    triggerConsumed: boolean;
};

/** AI CD 被动 UI 快照 */
export type AiPassiveCdUiSlot = {
    /** buff id */
    buffId: number;
    /** CD 剩余秒 */
    cdLeftSec: number;
    /** CD 总秒 */
    cdTotalSec: number;
};

/** AI 金矿飞币回调（起点可由 UI 解析敌方图标） */
export type AiGoldMineCoinFlyHandler = () => void;

/**
 * AI 局内 CD 被动：金矿(14) CD 满 +1 金币。
 */
export class AiPassiveCdHost {
    private _battle: ProjectBattleHandle | null = null;
    private readonly _slots: AiPassiveCdSlot[] = [];
    private _goldMineFly: AiGoldMineCoinFlyHandler | null = null;

    /**
     * 绑定并按 CarryStore 重建 CD 槽。
     * @param _bagHost 无头背包（金矿不入 bag）
     * @param battle 战斗
     * @param _onBoardChanged 盘面变更（金矿不用）
     */
    bind(_bagHost: AiHeadlessBagHost, battle: ProjectBattleHandle, _onBoardChanged: () => void): void {
        this.dispose();
        this._battle = battle;
        this._rebuildSlots();
    }

    /**
     * 注册金矿飞币表现。
     * @param handler 回调；null 清除
     */
    setGoldMineCoinFlyHandler(handler: AiGoldMineCoinFlyHandler | null): void {
        this._goldMineFly = handler;
    }

    /** 解除绑定 */
    dispose(): void {
        this._slots.length = 0;
        this._battle = null;
        this._goldMineFly = null;
    }

    /**
     * 帧更新 CD。
     * @param dtSec 帧间隔
     */
    tick(dtSec: number): void {
        if (!this._battle || this._slots.length <= 0) return;
        const dt = Math.max(0, Number(dtSec) || 0);
        for (let i = 0; i < this._slots.length; i++) {
            this._tickSlot(this._slots[i], dt);
        }
    }

    /**
     * CD 被动 UI 快照。
     * @returns 槽列表
     */
    snapshotUiSlots(): AiPassiveCdUiSlot[] {
        const out: AiPassiveCdUiSlot[] = [];
        for (let i = 0; i < this._slots.length; i++) {
            const slot = this._slots[i];
            out.push({
                buffId: slot.parsed.id,
                cdLeftSec: slot.cdLeftSec,
                cdTotalSec: slot.cdTotalSec,
            });
        }
        return out;
    }

    /** 从 CarryStore 重建有 CD 的被动槽 */
    private _rebuildSlots(): void {
        this._slots.length = 0;
        const passives = BattleBuffCarryStore.getPassives(AiHeadlessBagHost.AI_PLAYER_ID);
        for (let i = 0; i < passives.length; i++) {
            const parsed = passives[i];
            const row = parsed.row as ITableBattlebuff;
            const ft = Math.floor(Number(row.functiontype) || 0);
            if (!passiveBuffUsesBattleGameCd(ft)) continue;
            if (!isBattleBuffPassiveGoldMine(row)) {
                aiWarn(`AI CD 被动未接线 functiontype=${ft} id=${parsed.id} name=${parsed.name}`);
                continue;
            }
            const cdSec = Math.max(0, Math.floor(Number(parsed.cd) || 0) || readBattleBuffPassiveCdSec(row));
            this._slots.push({
                parsed,
                cdTotalSec: cdSec,
                cdLeftSec: cdSec,
                triggerConsumed: false,
            });
            aiOp(`AI CD被动槽#${this._slots.length - 1} id=${parsed.id} ${parsed.name} ft=${ft} cd=${cdSec}s`);
        }
    }

    /**
     * 单槽倒计时与触发。
     * @param slot 槽
     * @param dt 帧间隔
     */
    private _tickSlot(slot: AiPassiveCdSlot, dt: number): void {
        if (slot.cdLeftSec > 0) {
            slot.cdLeftSec = Math.max(0, slot.cdLeftSec - dt);
            return;
        }
        if (slot.triggerConsumed) return;
        slot.triggerConsumed = true;
        this._onGoldMineReady(slot);
    }

    /**
     * 金矿 CD 结束：AI +1 金币并重开 CD。
     * @param slot 槽
     */
    private _onGoldMineReady(slot: AiPassiveCdSlot): void {
        const battle = this._battle;
        if (!battle) {
            aiWarn('AI 金矿失败：battle 未就绪');
            this._restartCd(slot);
            return;
        }
        const row = slot.parsed.row as ITableBattlebuff;
        const ft = Math.floor(Number(row.functiontype) || 0);
        if (ft !== BattleBuffFunctionType.GoldMine) {
            aiWarn(`AI 金矿 ft 异常 id=${slot.parsed.id} ft=${ft}`);
            this._restartCd(slot);
            return;
        }
        battle.addPlayerGold(AiHeadlessBagHost.AI_PLAYER_ID, 1);
        this._goldMineFly?.();
        aiOp(`AI 金矿 +1 coin player=${AiHeadlessBagHost.AI_PLAYER_ID}`);
        this._restartCd(slot);
    }

    /**
     * 重启 CD。
     * @param slot 槽
     */
    private _restartCd(slot: AiPassiveCdSlot): void {
        slot.cdLeftSec = slot.cdTotalSec;
        slot.triggerConsumed = false;
    }
}