public void update() {
stage.act(Gdx.graphics.getDeltaTime());
UIScene scene = this.getCurrentScene();
if (scene != null) {
Object controller = scopeService.getController(scene.getControllerName());
if (controller instanceof SceneEventListener) {
SceneEventListener listener = (SceneEventListener) controller;
if (listener != null) listener.updateScene(scene, this, scopeService, assetService);
}
}
}
// this loads everything into stage.
public void RenderScene(String startSceneName) {
Array<XmlReader.Element> scenes;
if (startSceneName.endsWith(".xml")) {
try {
startSceneName = LoadFile(startSceneName);
} catch (Exception io) {
}
}
scenes = xml_element.getChildrenByName("scene");
int Count = 0;
for (XmlReader.Element sceneElement : scenes) {
String sceneName = sceneElement.getAttribute("name", "Scene_" + Count++);
if (startSceneName.equalsIgnoreCase(sceneName)) {
stage.clear();
// reset controller
scopeService.setCurrentController(null);
scopeService.clearScopeVariables(); // clear all temporary variables
String controllerName = sceneElement.getAttribute("controller", null);
scopeService.setCurrentController(controllerName);
int count = sceneElement.getChildCount();
UIScene currentScene = new UIScene();
currentScene.setName(sceneName);
currentScene.setControllerName(controllerName);
currentScene.setFillParent(true); // fixed: the table is not full-sized based on window size
for (int i = 0; i < count; i++) {
XmlReader.Element child = sceneElement.getChild(i);
// use factory and dictionary
// todo:
// Factory factory = Dictionary.get(ElementName);
// Actor a = Factory.CreateActor();
// gScene.addActor(a);
Actor a = CreateActorFromElement(child);
if (a != null) {
currentScene.addActor(a);
}
}
Object controller = scopeService.getCurrentController();
if (lastRenderedScene != null) {
// ToDO: perform exitScene here
}
if (controller instanceof SceneEventListener) {
((SceneEventListener) controller).enterScene(currentScene, this);
}
stage.addActor(currentScene);
lastRenderedScene = currentScene;
break;
}
}
}
