AdLike2048/assets/script/battle/mechanism/MechanismResCollector.ts

import { Prefab } from 'cc';
import { createMembershipSet, membershipAdd } from '../../../mx/tools/MembershipSet';
import { ChapterNewPlayTypeEnum } from '../../game/ChapterPlayTypes';
import { TableNames } from '../../game/ConfigTableData';
import { ChapterLevelBuilder } from '../config/ChapterLevelBuilder';
import { WITCH_MECHANISM_MONSTER_ID } from './MechanismConstants';
import type { ResPakage } from 'db://assets/mx/module/res/ResourcesManager';

/** 机制预载 bundle 名（避免 ConfigRes ↔ MechanismResCollector 循环依赖） */
const MECH_BUNDLE = {
    BattleGameMonster: 'battleGameMonster',
    BattleGame: 'battleGame',
    MechanismEffect: 'mechanismEffect',
    BattleMap: 'battleMap',
} as const;

export interface MechanismResEntry {
    bundle: string;
    path: string;
    name: string;
}

function pushPrefab(ress: ResPakage['ress'], bundle: string, path: string, name: string): void {
    ress.push({ name, bundle, path, type: Prefab });
}

function parsePlayIdList(raw: string | undefined | null): number[] {
    if (!raw) return [];
    return raw.split(',')
        .map((s) => Number(s.trim()))
        .filter((n) => Number.isFinite(n) && n > 0);
}

/**
 * 战斗预载机制 play id：
 * - 道具模式：Replica.mechanism 全集（局内再随机子集，预载须覆盖池内全部）
 * - 其它模式：章节 new_play
 */
export function resolveMechanismPlayIdsForBattleRes(_chapterId: number): number[] {
    return [];
}

/** 按 play id 收集机制战斗资源（并入 BattleRes 预载包） */
export function collectMechanismBattleRes(playIds: number[]): MechanismResEntry[] {
    const entries: MechanismResEntry[] = [];
    const seen = createMembershipSet<string>();

    const add = (bundle: string, path: string, name: string) => {
        const key = `${bundle}|${path}|${name}`;
        if (seen.has(key)) return;
        membershipAdd(seen, key);
        entries.push({ bundle, path, name });
    };

    for (const rawId of playIds) {
        switch (rawId as ChapterNewPlayTypeEnum) {
            case ChapterNewPlayTypeEnum.Witch: {
                const row = gg.data.project.getMonsterDataByID(WITCH_MECHANISM_MONSTER_ID);
                const prefab = row ? ChapterLevelBuilder.resolveMonsterPrefabFromRow(row) : null;
                if (prefab) {
                    add(MECH_BUNDLE.BattleGameMonster, 'prefab/monster/', prefab);
                }
                add(MECH_BUNDLE.BattleGameMonster, 'prefab/', '怪物加血');
                break;
            }
            case ChapterNewPlayTypeEnum.BloodMoon:
                add(MECH_BUNDLE.BattleGameMonster, 'prefab/monster/', '机制黄风怪');
                add(MECH_BUNDLE.BattleGameMonster, 'prefab/', '怪_加速');
                break;
            case ChapterNewPlayTypeEnum.Paratroops:
            case ChapterNewPlayTypeEnum.BossAirdrop:
                add(MECH_BUNDLE.MechanismEffect, 'prefab/新机制/', 'newMechanismParatroops');
                break;
            case ChapterNewPlayTypeEnum.VinesGrass:
                add(MECH_BUNDLE.BattleGameMonster, 'prefab/monster/', '蜘蛛精');
                break;
            case ChapterNewPlayTypeEnum.Charm:
                add(MECH_BUNDLE.BattleGameMonster, 'prefab/monster/', '狐狸精');
                break;
            case ChapterNewPlayTypeEnum.AccelerateGate:
                add(MECH_BUNDLE.MechanismEffect, 'prefab/新机制/', 'newMechanismAccGate');
                add(MECH_BUNDLE.BattleMap, 'prefab/障碍物/', '加速门');
                break;
            default:
                break;
        }
    }

    return entries;
}

export function appendMechanismResToPackage(ress: ResPakage['ress'], playIds: number[]): void {
    for (const e of collectMechanismBattleRes(playIds)) {
        pushPrefab(ress, e.bundle, e.path, e.name);
    }
}