Method get

packages/melonjs/src/video/texture/cache.js:166–206

* @ignore * return the textureAltas for the given image

(image, atlas)

	 * return the textureAltas for the given image
	 */
	get(image, atlas) {
		let entry = this.cache.get(image)[0];

		if (typeof entry !== "undefined" && typeof atlas !== "undefined") {
			this.cache.forEach((value, key) => {
				const _atlas = value.getAtlas();
				if (
					key === image &&
					_atlas.width === atlas.framewidth &&
					_atlas.height === atlas.frameheight
				) {
					entry = value;
				}
			});
		}

		if (typeof entry === "undefined") {
			if (!atlas) {
				atlas = createAtlas(
					image.width || image.videoWidth,
					image.height || image.videoHeight,
					image.src ? getBasename(image.src) : undefined,
				);
			}
			entry = new TextureAtlas(atlas, image, false);
			this.set(image, entry);
		}

		// "activate" the corresponding sources (in case of multi texture atlas)
		if (typeof entry.sources !== "undefined" && entry.sources.size > 1) {
			// manage cases where a specific atlas is specified
			for (const [key, value] of entry.sources.entries()) {
				// Check if the imageData matches the provided image
				if (value === image) {
					entry.activeAtlas = key;
				}
			}
		}

		return entry;
	}

	/**
	 * @ignore