54 lines
1.9 KiB
TypeScript
54 lines
1.9 KiB
TypeScript
import { Node } from 'cc';
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import { LevelConfig } from './LevelTypes';
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import { LevelMapData } from './LevelMapData';
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import { themeForLevelId } from './LevelIds';
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function hasKeys(rec?: Record<string, unknown>): boolean {
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return !!rec && Object.keys(rec).length > 0;
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}
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function parseJsonRecord(json: string): Record<string, unknown> | undefined {
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try {
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const o = JSON.parse(json || '{}') as unknown;
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if (o && typeof o === 'object' && !Array.isArray(o)) {
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return o as Record<string, unknown>;
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}
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} catch {
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/* ignore */
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}
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return undefined;
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}
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/**
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* 预制体 LevelMapData（编辑器里看到的地图）为地图/主题权威。
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* levels-database 只提供 spawns / boundary；仅当预制体没有地图数据时才回退到库。
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*/
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export function mergeLevelConfigWithMapData(config: LevelConfig, levelRoot: Node): LevelConfig {
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if (!levelRoot?.isValid) return config;
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const md = levelRoot.getComponent(LevelMapData);
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if (!md) return config;
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const prefabGround = parseJsonRecord(md.groundJson) as LevelConfig['ground'];
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const prefabBorder = parseJsonRecord(md.borderJson) as LevelConfig['border'];
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const prefabTheme = md.theme?.trim();
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const seriesTheme = themeForLevelId(config.levelID);
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const prefabHasMap =
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hasKeys(prefabGround as Record<string, unknown>)
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|| hasKeys(prefabBorder as Record<string, unknown>);
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if (!prefabHasMap) {
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return {
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...config,
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theme: seriesTheme || config.theme?.trim() || prefabTheme || 'silu',
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};
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}
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return {
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...config,
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theme: seriesTheme || prefabTheme || config.theme?.trim() || 'silu',
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ground: hasKeys(prefabGround as Record<string, unknown>) ? prefabGround : config.ground,
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// 预制体已写过地图：空边框就是没有边框，不要用库里的旧 border 补上
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border: prefabBorder ?? {},
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};
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}
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