public void setDeadZones(float xDeadZone, float yDeadZone) {
for (int i = 0; i < Controllers.getControllerCount(); i++) {
Controller c = Controllers.getController(i);
c.setXAxisDeadZone(xDeadZone);
c.setYAxisDeadZone(yDeadZone);
}
}
/**
* Initialise the controllers system
*
* @throws SlickException Indicates a failure to use the hardware
*/
public void initControllers() throws SlickException {
if (controllersInited) {
return;
}
controllersInited = true;
try {
Controllers.create();
int count = Controllers.getControllerCount();
for (int i = 0; i < count; i++) {
Controller controller = Controllers.getController(i);
if ((controller.getButtonCount() >= 3) && (controller.getButtonCount() < MAX_BUTTONS)) {
controllers.add(controller);
}
}
Log.info("Found " + controllers.size() + " controllers");
for (int i = 0; i < controllers.size(); i++) {
Log.info(i + " : " + ((Controller) controllers.get(i)).getName());
}
} catch (LWJGLException e) {
if (e.getCause() instanceof ClassNotFoundException) {
throw new SlickException(
"Unable to create controller - no jinput found - add jinput.jar to your classpath");
}
throw new SlickException("Unable to create controllers");
} catch (NoClassDefFoundError | UnsatisfiedLinkError e) {
// forget it, no jinput availble
}
}
public void createControllers() {
Controllers.destroy();
try {
Controllers.create();
for (int i = 0; i < Controllers.getControllerCount(); i++) {
Controller c = Controllers.getController(i);
c.setXAxisDeadZone(DEFAULT_DEAD_ZONE);
c.setYAxisDeadZone(DEFAULT_DEAD_ZONE);
}
buttonWasPressed =
new boolean[getControllerCount()][Controllers.getController(0).getButtonCount()];
// c = controller index
for (int c = 0; c < buttonWasPressed.length; c++) {
// b = buttonID index
for (int b = 0; b < buttonWasPressed[0].length; b++) {
buttonWasPressed[c][b] = false;
}
}
} catch (LWJGLException e) {
// TODO Auto-generated catch block
// Sys.alert("Something went wrong!", e.getMessage());
}
}
private int detectControllers() {
validControllers.clear();
inValidControllers.clear();
try {
if (!Controllers.isCreated()) Controllers.create();
if (Controllers.getControllerCount() > 0) {
LogHelper.Info("Found " + Controllers.getControllerCount() + " controller(s) in total.");
for (int joyIndex = 0; joyIndex < Controllers.getControllerCount(); joyIndex++) {
Controller thisController = Controllers.getController(joyIndex);
logControllerInfo(thisController);
if (controllerUtils.meetsInputRequirements(
thisController, requiredButtonCount, requiredMinButtonCount, requiredAxisCount)) {
LogHelper.Info(
"Controller #"
+ joyIndex
+ " ( "
+ thisController.getName()
+ ") meets the input requirements");
addControllerToList(validControllers, thisController.getName(), joyIndex);
} else {
LogHelper.Info("This controller does not meet the input requirements");
addControllerToList(inValidControllers, thisController.getName(), joyIndex);
}
LogHelper.Info("---");
}
}
} catch (org.lwjgl.LWJGLException e) {
System.err.println("Couldn't initialize Controllers: " + e.getMessage());
}
LogHelper.Info("Found " + validControllers.size() + " valid controllers!");
return validControllers.size();
}
/*
* Updates the values of each button in the gui
*
*/
public void updateDetails() {
for (int i = 0; i < controller.getButtonCount(); i++) {
values[i].setText("" + controller.isButtonPressed(i));
}
for (int i = buttonCount; i < buttonCount + controller.getAxisCount(); i++) {
values[i].setText("" + controller.getAxisValue(i - buttonCount));
}
values[itemCount - 2].setText("" + controller.getPovX());
values[itemCount - 1].setText("" + controller.getPovY());
}
public static void saveDeadZones(int joyId) {
Controller controller = Controllers.getController(joyId);
DecimalFormat df = new DecimalFormat("#0.00");
for (int i = 0; i < controller.getAxisCount(); i++) {
config.setConfigFileSetting(
"-Deadzones-." + controller.getName(),
controller.getAxisName(i),
df.format(controller.getDeadZone(i)));
}
config.addComment(
"-Deadzones-", "Deadzone values here will override values in individual bindings");
LogHelper.Info("Saved deadzones for " + controller.getName());
}
// Constructor - Creates a Controller object for every controller detected
public TestControllers(int index) {
// Get the controller index from the Controllers group
controller = Controllers.getController(index);
// Gui LayoutManager
setLayout(null);
// Get the number of buttons on the controller
buttonCount = controller.getButtonCount();
// Get the number of buttons + the number of hat pads
itemCount = controller.getButtonCount() + controller.getAxisCount() + 2;
// Create a Gui Box for every button / hat pad
values = new JTextField[itemCount];
names = new JTextField[itemCount];
for (int i = 0; i < controller.getButtonCount(); i++) {
names[i] = new JTextField();
names[i].setEditable(false);
names[i].setBounds(0, i * 30, 100, 30);
names[i].setText(controller.getButtonName(i));
add(names[i]);
values[i] = new JTextField();
values[i].setEditable(false);
values[i].setBounds(100, i * 30, 100, 30);
add(values[i]);
}
for (int i = buttonCount; i < buttonCount + controller.getAxisCount(); i++) {
names[i] = new JTextField();
names[i].setEditable(false);
names[i].setBounds(0, i * 30, 100, 30);
names[i].setText(controller.getAxisName(i - buttonCount));
add(names[i]);
values[i] = new JTextField();
values[i].setEditable(false);
values[i].setBounds(100, i * 30, 100, 30);
add(values[i]);
}
int i = itemCount - 2;
names[i] = new JTextField();
names[i].setEditable(false);
names[i].setBounds(0, i * 30, 100, 30);
names[i].setText("POV X");
add(names[i]);
values[i] = new JTextField();
values[i].setEditable(false);
values[i].setBounds(100, i * 30, 100, 30);
add(values[i]);
i = itemCount - 1;
names[i] = new JTextField();
names[i].setEditable(false);
names[i].setBounds(0, i * 30, 100, 30);
names[i].setText("POV Y");
add(names[i]);
values[i] = new JTextField();
values[i].setEditable(false);
values[i].setBounds(100, i * 30, 100, 30);
add(values[i]);
total++;
setPreferredSize(new Dimension(200, 30 * itemCount));
JFrame frame = new JFrame(controller.getName());
frame.setContentPane(new JScrollPane(this));
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
total--;
if (total == 0) {
System.exit(0);
}
}
});
frame.setSize(230, 400);
frame.setLocation(index * 30, index * 30);
frame.setVisible(true);
}
public static void main(String[] argv) {
// Create the environment of controllers
try {
Controllers.create();
} catch (Exception e) {
e.printStackTrace();
System.exit(0);
}
// Print how many controllers there are
int count = Controllers.getControllerCount();
System.out.println(count + " Controllers Found");
// Print the name of each controller
for (int i = 0; i < count; i++) {
Controller controller = Controllers.getController(i);
System.out.println(controller.getName() + " ");
System.out.println("Number of Rumblers " + controller.getRumblerCount());
System.out.println("Index Number " + controller.getIndex());
}
// If there are no controllers, exit program
if (count == 0) {
System.exit(0);
}
TestControllers[] controllerWindows = new TestControllers[count];
for (int i = 0; i < count; i++) {
controllerWindows[i] = new TestControllers(i);
}
// Start the "Game"
boolean running = true;
while (running) {
// Sleep for 100 milliseonds, no need to poll too fast
try {
Thread.sleep(100);
} catch (Exception e) {
}
;
// Poll all the controllers
Controllers.poll();
/*
* Controllers have an event listener
* Whenever a button is pushed it add the event
* it to the buffer of the controller instance
* As long as the buffer has something in it
* we print it out *
*/
while (Controllers.next()) {
// System.out.println("Event Fired: ");
//
// System.out.println("\t"+Controllers.getEventNanoseconds());
//
// System.out.println("\t"+Controllers.getEventSource()+":"+Controllers.getEventControlIndex()+":"+Controllers.isEventButton());
//
// System.out.println("\t"+Controllers.isEventXAxis()+":"+Controllers.isEventYAxis());
// Controller number
int controllerNumber = Controllers.getEventSource().getIndex();
// Button number
int buttonNumber = Controllers.getEventControlIndex();
/*
* Pressing a button on an xBox controller slightly alters the analog values
* This causes multiple unwanted events on button push
* By checking to see if the event was a button we can strip out the uneeded events
*/
if (Controllers.isEventButton() == true) {
handleButtonPush(controllerNumber, buttonNumber);
}
}
for (int i = 0; i < count; i++) {
controllerWindows[i].updateDetails();
}
}
} // end main
private void logControllerInfo(Controller controller) {
LogHelper.Info("Found controller " + controller.getName() + " (" + controller.getIndex() + ")");
LogHelper.Info("It has " + controller.getButtonCount() + " buttons.");
LogHelper.Info("It has " + controller.getAxisCount() + " axes.");
}
public ControllerEvent getInput(int controllerIndex) {
Controller c = Controllers.getController(controllerIndex);
ControllerEvent ce = new ControllerEvent();
if (c.getXAxisValue() < -0.75 && c.getYAxisValue() > -0.75 && c.getYAxisValue() < 0.75) {
ce.setDirection(Direction.LEFT);
} else if (c.getXAxisValue() > 0.75 && c.getYAxisValue() > -0.75 && c.getYAxisValue() < 0.75) {
ce.setDirection(Direction.RIGHT);
} else if (c.getYAxisValue() < -0.75 && c.getXAxisValue() > -0.75 && c.getXAxisValue() < 0.75) {
ce.setDirection(Direction.UP);
} else if (c.getYAxisValue() > 0.75 && c.getXAxisValue() > -0.75 && c.getXAxisValue() < 0.75) {
ce.setDirection(Direction.DOWN);
}
for (Button button : Button.values()) {
if (c.isButtonPressed(button.buttonID)) {
if (!buttonWasPressed[controllerIndex][button.buttonID]) {
ce.addButtonState(button, true);
buttonWasPressed[controllerIndex][button.buttonID] = true;
}
} else {
buttonWasPressed[controllerIndex][button.buttonID] = false;
}
}
return ce;
}
public void pollControllers() {
for (int i = 0; i < Controllers.getControllerCount(); i++) {
Controller c = Controllers.getController(i);
c.poll();
}
}