void setAnimation() {
if (ui.animationList.getSelected() == null) return;
int track = ui.trackButtons.getCheckedIndex();
TrackEntry current = state.getCurrent(track);
TrackEntry entry;
if (current == null) {
state.setEmptyAnimation(track, 0);
entry =
state.addAnimation(track, ui.animationList.getSelected(), ui.loopCheckbox.isChecked(), 0);
entry.setMixDuration(ui.mixSlider.getValue());
} else {
entry =
state.setAnimation(track, ui.animationList.getSelected(), ui.loopCheckbox.isChecked());
}
entry.setAlpha(ui.alphaSlider.getValue());
}
public void render() {
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
float delta = Gdx.graphics.getDeltaTime();
// Draw skeleton origin lines.
ShapeRenderer shapes = debugRenderer.getShapeRenderer();
if (state != null) {
shapes.setColor(Color.DARK_GRAY);
shapes.begin(ShapeType.Line);
shapes.line(skeleton.x, -99999, skeleton.x, 99999);
shapes.line(-99999, skeleton.y, 99999, skeleton.y);
shapes.end();
}
if (skeleton != null) {
// Reload if skeleton file was modified.
if (reloadTimer <= 0) {
lastModifiedCheck -= delta;
if (lastModifiedCheck < 0) {
lastModifiedCheck = checkModifiedInterval;
long time = skeletonFile.lastModified();
if (time != 0 && lastModified != time) reloadTimer = reloadDelay;
}
} else {
reloadTimer -= delta;
if (reloadTimer <= 0) {
loadSkeleton(skeletonFile);
ui.toast("Reloaded.");
}
}
// Pose and render skeleton.
state.getData().setDefaultMix(ui.mixSlider.getValue());
renderer.setPremultipliedAlpha(ui.premultipliedCheckbox.isChecked());
skeleton.setFlip(ui.flipXCheckbox.isChecked(), ui.flipYCheckbox.isChecked());
skeleton.setPosition(skeletonX, skeletonY);
delta = Math.min(delta, 0.032f) * ui.speedSlider.getValue();
skeleton.update(delta);
state.update(delta);
state.apply(skeleton);
skeleton.updateWorldTransform();
batch.setColor(Color.WHITE);
batch.begin();
renderer.draw(batch, skeleton);
batch.end();
debugRenderer.setBones(ui.debugBonesCheckbox.isChecked());
debugRenderer.setRegionAttachments(ui.debugRegionsCheckbox.isChecked());
debugRenderer.setBoundingBoxes(ui.debugBoundingBoxesCheckbox.isChecked());
debugRenderer.setMeshHull(ui.debugMeshHullCheckbox.isChecked());
debugRenderer.setMeshTriangles(ui.debugMeshTrianglesCheckbox.isChecked());
debugRenderer.setPaths(ui.debugPathsCheckbox.isChecked());
debugRenderer.draw(skeleton);
}
if (state != null) {
// AnimationState status.
status.setLength(0);
for (int i = 0, n = state.getTracks().size; i < n; i++) {
TrackEntry entry = state.getTracks().get(i);
if (entry == null) continue;
status.append(i);
status.append(": [LIGHT_GRAY]");
status(entry);
status.append("[WHITE]");
status.append(entry.animation.name);
status.append('\n');
}
ui.statusLabel.setText(status);
}
// Render UI.
ui.render();
// Draw indicator lines for animation and mix times.
if (state != null) {
TrackEntry entry = state.getCurrent(0);
if (entry != null) {
shapes.begin(ShapeType.Line);
float percent = entry.getAnimationTime() / entry.getAnimationEnd();
float x = ui.window.getRight() + (Gdx.graphics.getWidth() - ui.window.getRight()) * percent;
shapes.setColor(Color.CYAN);
shapes.line(x, 0, x, 12);
percent =
entry.getMixDuration() == 0
? 1
: Math.min(1, entry.getMixTime() / entry.getMixDuration());
x = ui.window.getRight() + (Gdx.graphics.getWidth() - ui.window.getRight()) * percent;
shapes.setColor(Color.RED);
shapes.line(x, 0, x, 12);
shapes.end();
}
}
}