Method exportToData

packages/tilemap/src/TilemapComponent.ts:1173–1188

* Export tilemap to data format * 导出瓦片地图为数据格式 * @returns Tilemap data object | 瓦片地图数据对象

()

     * @returns Tilemap data object | 瓦片地图数据对象
     */
    exportToData(): ITilemapData {
        return {
            name: 'Tilemap',
            version: 2,
            width: this._width,
            height: this._height,
            tileWidth: this.tileWidth,
            tileHeight: this.tileHeight,
            tilesets: this._tilesets.map((ts) => ({ ...ts })),
            layers: this._layers.map((layer) => ({
                ...layer,
                data: [...layer.data]
            })),
            collisionData: this._collisionData.length > 0 ? Array.from(this._collisionData) : undefined
        };
    }

    // ===== IResourceComponent 实现 =====