/** Update the current FPS display in the title of the client window. */
@SuppressWarnings("nls")
public void updateFPS() {
if (!IllaClient.getExitRequested()) {
displayFrame.setTitle(
IllaClient.getVersionText()
+ " FPS: "
+ Graphics.getInstance().getRenderManager().getRealFPS()
+ " Particles: "
+ Game.getParticleSystem().getParticleCount()
+ " Objects: "
+ display.getObjects());
}
}
/** Prepare the window that shall show the openGL content. */
private void initWindow() {
IllarionLookAndFeel.setupLookAndFeel();
// create canvas that shall show the openGL content
display = Graphics.getInstance().getRenderDisplay();
display.getRenderArea().setBackground(Color.red);
configChanged(IllaClient.getCfg(), CFG_RESOLUTION);
final Component displayParent = display.getRenderArea();
displayParent.setBackground(Color.green);
displayParent.setVisible(true);
// set up the window settings
displayFrame = new Frame();
displayFrame.setLayout(new BorderLayout(0, 0));
displayFrame.setTitle(IllaClient.getVersionText());
displayFrame.setBackground(Color.black);
setIcon(displayFrame);
displayFrame.addWindowListener(new ClientWindowListener());
displayFrame.setResizable(false);
displayFrame.setFocusable(false);
displayFrame.setFocusableWindowState(true);
displayFrame.setFocusTraversalKeysEnabled(false);
displayParent.setFocusable(true);
displayParent.setFocusTraversalKeysEnabled(false);
// add the canvas to the window and make the canvas the openGL render
// target.
displayFrame.add(displayParent, BorderLayout.CENTER);
displayFrame.pack();
displayFrame.setLocationRelativeTo(null);
displayFrame.setVisible(true);
displayParent.requestFocusInWindow();
final RenderDisplay usedDisplay = display;
Graphics.getInstance()
.getRenderManager()
.addTask(
new RenderTask() {
@Override
public boolean render(final int delta) {
usedDisplay.startRendering();
return false;
}
});
}
/**
* Load a icon file from a path and prepare it for usage as window icon file. Only JPEG, GIF and
* PNG is supported.
*
* @param path the path to the file that shall be loaded
* @return the ImageIcon that was loaded from the file.
*/
@SuppressWarnings("nls")
public static Image loadIcon(final String path) {
try {
final InputStream in = IllaClient.getResource(path);
return ImageIO.read(in);
} catch (final Exception e) {
LOGGER.error("can't load image " + path, e);
return null;
}
}
/**
* Initialize OpenGL and create main window, also prepare the sprite of the splash screen in case
* the client is not set to low memory settings.
*/
private void initGraphics() {
configChanged(IllaClient.getCfg(), CFG_FULLSCREEN);
}
/** Switch between full screen and windowed mode. */
@SuppressWarnings("nls")
public void toggleFullscreen() {
IllaClient.getCfg().set("fullScreen", !display.isFullscreen());
}
/**
* Private constructor so nothing can create a instance of this object but the singleton instance.
*/
private ClientWindow() {
super();
IllaClient.getCfg().addListener(CFG_FULLSCREEN, this);
IllaClient.getCfg().addListener(CFG_RESOLUTION, this);
}
