InspectorLayersList(Map<String, TileRenderer> renderers) {
layers = new ArrayList<>(renderers.size());
for (Map.Entry<String, TileRenderer> layerInfo : renderers.entrySet()) {
String layer_key = layerInfo.getKey();
TileRenderer layer = layerInfo.getValue();
layers.add(new InspectorLayer(layer_key, layer.getName()));
}
}