/**
* This method takes the parent node of a screen that has already been built from the
* instantiation of its object. This method then associates the node with the <code>screenID
* </code> <code>Key</code> and uses <code>addScreen</code> to load it in the <code>screenMap
* </code>
*
* @param screenID associated string key
* @param node screen node value
*/
public void loadJavaWrittenScreen(String screenID, Node node) {
// get top level node
Parent parent = (Parent) node;
if (parent != null) {
// allow use of setScreenParent and setMainApp
Controllable javaScreenClass = (Controllable) node;
javaScreenClass.setScreenParent(this);
javaScreenClass.setMainApp(mainApp);
addScreen(screenID, parent);
}
// TODO remove tests
else {
System.out.println("java parent is null");
}
}
/**
* Uses {@link javafx.fxml.FXMLLoader#load() FXMLLoader.load()} to build the screen nodes
* expressed by an FXML file to then add it to the <code>screenMap</code>
*
* @param screenID the ID to be associated with the loaded fxml file's nodes
* @param resource relative path to the fxml file to be loaded
* @return
*/
public boolean loadFXMLScreen(String screenID, String resource) {
try {
FXMLLoader myLoader = new FXMLLoader(getClass().getResource(resource));
// get node
Parent parent = (Parent) myLoader.load();
// get the controller and use interface casting to be able to invoke the
// .setScreen and .setMainApp methods so that it can be Controllable
Controllable fxmlController = (Controllable) myLoader.getController();
// tell the controller that this is the parent node
fxmlController.setScreenParent(this);
fxmlController.setMainApp(mainApp);
// add the node screenMap
addScreen(screenID, parent);
return true;
} catch (Exception e) {
return false;
}
}
public static void updateControl() {
if (control == null) {
return;
}
if (Keyboard.isKeyDown(forwardKey)) {
control.forward();
}
if (Keyboard.isKeyDown(backwardKey)) {
control.backward();
}
if (Keyboard.isKeyDown(leftKey)) {
control.left();
}
if (Keyboard.isKeyDown(rightKey)) {
control.right();
}
if (Keyboard.isKeyDown(upKey)) {
control.up();
}
if (Keyboard.isKeyDown(downKey)) {
control.down();
}
}
