private void setupLoop() {
// setup modules
try {
graphics = new GwtGraphics(root, config);
} catch (Throwable e) {
root.clear();
root.add(new Label("Sorry, your browser doesn't seem to support WebGL"));
return;
}
lastWidth = graphics.getWidth();
lastHeight = graphics.getHeight();
Gdx.app = this;
Gdx.audio = new GwtAudio();
Gdx.graphics = graphics;
Gdx.gl20 = graphics.getGL20();
Gdx.gl = graphics.getGLCommon();
Gdx.files = new GwtFiles(preloader);
this.input = new GwtInput(graphics.canvas);
Gdx.input = this.input;
this.net = new GwtNet();
Gdx.net = this.net;
// tell listener about app creation
try {
listener.create();
listener.resize(graphics.getWidth(), graphics.getHeight());
} catch (Throwable t) {
error("GwtApplication", "exception: " + t.getMessage(), t);
t.printStackTrace();
throw new RuntimeException(t);
}
// setup rendering timer
new Timer() {
@Override
public void run() {
try {
graphics.update();
if (Gdx.graphics.getWidth() != lastWidth || Gdx.graphics.getHeight() != lastHeight) {
GwtApplication.this.listener.resize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
lastWidth = graphics.getWidth();
lastHeight = graphics.getHeight();
Gdx.gl.glViewport(0, 0, lastWidth, lastHeight);
}
for (int i = 0; i < runnables.size; i++) {
runnables.get(i).run();
}
runnables.clear();
listener.render();
input.justTouched = false;
} catch (Throwable t) {
error("GwtApplication", "exception: " + t.getMessage(), t);
throw new RuntimeException(t);
}
}
}.scheduleRepeating((int) ((1f / config.fps) * 1000));
}
void setupLoop() {
// setup modules
try {
graphics = new GwtGraphics(root, config);
} catch (Throwable e) {
root.clear();
root.add(getNoWebGLSupportWidget());
return;
}
lastWidth = graphics.getWidth();
lastHeight = graphics.getHeight();
Gdx.app = this;
Gdx.audio = new GwtAudio();
Gdx.graphics = graphics;
Gdx.gl20 = graphics.getGL20();
Gdx.gl = Gdx.gl20;
Gdx.files = new GwtFiles(preloader);
this.input = new GwtInput(graphics.canvas);
Gdx.input = this.input;
this.net = new GwtNet();
Gdx.net = this.net;
this.clipboard = new GwtClipboard();
updateLogLabelSize();
// tell listener about app creation
try {
listener.create();
listener.resize(graphics.getWidth(), graphics.getHeight());
} catch (Throwable t) {
error("GwtApplication", "exception: " + t.getMessage(), t);
t.printStackTrace();
throw new RuntimeException(t);
}
AnimationScheduler.get()
.requestAnimationFrame(
new AnimationCallback() {
@Override
public void execute(double timestamp) {
try {
mainLoop();
} catch (Throwable t) {
error("GwtApplication", "exception: " + t.getMessage(), t);
throw new RuntimeException(t);
}
AnimationScheduler.get().requestAnimationFrame(this, graphics.canvas);
}
},
graphics.canvas);
}
private void checkLogLabel() {
if (log == null) {
log = new TextArea();
log.setSize(graphics.getWidth() + "px", "200px");
log.setReadOnly(true);
root.add(log);
}
}
private void updateLogLabelSize() {
if (log != null) {
if (graphics != null) {
log.setSize(graphics.getWidth() + "px", "200px");
} else {
log.setSize("400px", "200px"); // Should not happen at this point, use dummy value
}
}
}
void mainLoop() {
graphics.update();
if (Gdx.graphics.getWidth() != lastWidth || Gdx.graphics.getHeight() != lastHeight) {
GwtApplication.this.listener.resize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
lastWidth = graphics.getWidth();
lastHeight = graphics.getHeight();
Gdx.gl.glViewport(0, 0, lastWidth, lastHeight);
}
runnablesHelper.addAll(runnables);
runnables.clear();
for (int i = 0; i < runnablesHelper.size; i++) {
runnablesHelper.get(i).run();
}
runnablesHelper.clear();
graphics.frameId++;
listener.render();
input.reset();
}