22 lines
656 B
TypeScript
22 lines
656 B
TypeScript
import type { ITiledMap, ITiledMapLayer } from "./ITiledMap";
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/**
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* Flatten the grouped layers
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*/
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export function flattenGroupLayersMap(map: ITiledMap) {
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const flatLayers: ITiledMapLayer[] = [];
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flattenGroupLayers(map.layers, "", flatLayers);
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return flatLayers;
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}
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function flattenGroupLayers(layers: ITiledMapLayer[], prefix: string, flatLayers: ITiledMapLayer[]) {
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for (const layer of layers) {
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if (layer.type === "group") {
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flattenGroupLayers(layer.layers, prefix + layer.name + "/", flatLayers);
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} else {
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layer.name = prefix + layer.name;
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flatLayers.push(layer);
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}
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}
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}
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