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109 lines
3.7 KiB
109 lines
3.7 KiB
import { _decorator, Component, Node } from 'cc';
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import { GBundle } from '../../game/ConfigRes';
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import { BattleMapSpec } from '../map/BattleMapSpec';
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import { readMapGridSpec } from '../map/MapGridSpecReader';
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import type { MapManager } from './legacy/MapManager';
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const { ccclass, property } = _decorator;
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/**
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* 战斗地图宿主：负责加载 mapLayer 预制体并挂到场景
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* 逻辑层格子规格见 BattleMapSpec（与 MapManager 字段一致）
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*/
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@ccclass('CocosBattleMapHost')
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export class CocosBattleMapHost extends Component {
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@property(Node)
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mapRoot: Node | null = null;
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private _mapNode: Node | null = null;
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private _mapPrefabName = '';
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/** 加载关卡 map 字段指定的地图预制体 */
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loadMap(mapPrefabName: string): Node | null {
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this.unloadMap();
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const name = String(mapPrefabName ?? '').trim();
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if (!name) {
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console.error('[CocosBattleMapHost] 地图预制体名为空');
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return null;
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}
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this._mapPrefabName = name;
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const parent = this.mapRoot ?? this.node;
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const path = BattleMapSpec.PREFAB_DIR;
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if (typeof gg === 'undefined' || !gg.res?.getNode) {
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console.log('[CocosBattleMapHost] gg.res not ready');
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return null;
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}
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const mapNode = gg.res.getNode(path, name, GBundle.BattleMap);
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if (!mapNode) {
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console.error('[CocosBattleMapHost] map prefab not found', name);
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return null;
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}
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mapNode.parent = parent;
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this._mapNode = mapNode;
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this.validateMapSize(mapNode);
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const mapMgr = mapNode.getComponent('MapManager') as MapManager | null;
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if (mapMgr) {
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// 动态挂载后须等节点世界变换稳定，再采集出怪口/攻击点坐标
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mapMgr.scheduleOnce(() => mapMgr.initMapGrids(), 0);
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} else {
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console.error('[CocosBattleMapHost] MapManager component missing on', name);
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}
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return mapNode;
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}
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unloadMap(): void {
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if (this._mapNode?.isValid) {
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const mapMgr = this._mapNode.getComponent('MapManager') as MapManager | null;
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mapMgr?.areaUnlock.clear();
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this._mapNode.destroy();
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}
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this._mapNode = null;
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}
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get mapNode(): Node | null {
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return this._mapNode;
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}
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/** 当前地图预制体名（Level.map） */
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get mapPrefabName(): string {
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return this._mapPrefabName;
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}
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/** @deprecated 请用 mapPrefabName；从 mapLayerN 解析 N，否则为 0 */
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get mapId(): number {
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const matched = /^mapLayer(\d+)$/i.exec(this._mapPrefabName);
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if (!matched) return 0;
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const parsed = Number(matched[1]);
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return Number.isFinite(parsed) && parsed > 0 ? parsed : 0;
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}
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/** 校验 MapManager 与战斗 session.grid 一致（session 未创建时跳过） */
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private validateMapSize(mapNode: Node): void {
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const mapMgr = mapNode.getComponent('MapManager') as MapManager | null;
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if (!mapMgr) return;
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const prefabSpec = readMapGridSpec(mapMgr);
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const session = gg.game.CurentBattle?.session;
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if (!session) return;
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const g = session.grid;
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if (g.rows === prefabSpec.rows && g.cols === prefabSpec.cols && g.cellSize === prefabSpec.cellSize) {
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return;
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}
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console.error(
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`[CocosBattleMapHost] ${this._mapPrefabName} 与 session.grid 不一致:`,
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`预制体 ${prefabSpec.rows}×${prefabSpec.cols} @ ${prefabSpec.cellSize}px,`,
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`session ${g.rows}×${g.cols} @ ${g.cellSize}px`,
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'— 请确认进战斗前已从 mapLayer 预制体探测格子规格',
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);
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}
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onDestroy(): void {
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this.unloadMap();
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}
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}
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