tiledImages method
Implementation
List<TiledImage> tiledImages() {
final imageSet = <TiledImage>{};
for (var i = 0; i < tilesets.length; ++i) {
final image = tilesets[i].image;
if (image != null) {
imageSet.add(image);
}
for (var j = 0; j < tilesets[i].tiles.length; ++j) {
final image = tilesets[i].tiles[j].image;
if (image != null) {
imageSet.add(image);
}
}
}
imageSet.addAll(layers.whereType<ImageLayer>().map((e) => e.image));
return imageSet.toList();
}