Function cacheEmbeddedImage

packages/melonjs/src/level/tiled/TMXUtils.js:20–24

(base64, format = "png", width, height)

 * @returns {string} generated filename (e.g. "__embedded_0.png")
 */
export function cacheEmbeddedImage(base64, format = "png", width, height) {
	const name = `__embedded_${embeddedImageId++}`;
	imgList[name] = decodeBase64Image(base64, format, width, height);
	return `${name}.${format}`;
}

/**
 * If the given data object has an embedded base64 image (JSON `imagedata`