/** @param last May be null. */
private TrackEntry trackEntry(
int trackIndex, Animation animation, boolean loop, TrackEntry last) {
TrackEntry entry = trackEntryPool.obtain();
entry.trackIndex = trackIndex;
entry.animation = animation;
entry.loop = loop;
entry.eventThreshold = 0;
entry.attachmentThreshold = 0;
entry.drawOrderThreshold = 0;
entry.animationStart = 0;
entry.animationEnd = animation.getDuration();
entry.animationLast = -1;
entry.nextAnimationLast = -1;
entry.delay = 0;
entry.trackTime = 0;
entry.trackLast = -1;
entry.nextTrackLast = -1;
entry.trackEnd = Float.MAX_VALUE;
entry.timeScale = 1;
entry.alpha = 1;
entry.mixAlpha = 1;
entry.mixTime = 0;
entry.mixDuration = last == null ? 0 : data.getMix(last.animation, animation);
return entry;
}
public void defineSnapperViews() {
if (logic.level == null) return;
SnapperView view;
int i;
int j;
int state;
synchronized (activeSnappers) {
for (i = 0; i < activeSnappers.size; i++) removeActor(activeSnappers.get(i));
snapperViewPool.free(activeSnappers);
activeSnappers.clear();
int w = logic.width;
int h = logic.height;
for (i = 0; i < Snappers.WIDTH; i++)
for (j = 0; j < Snappers.HEIGHT; j++)
if ((state = logic.snappers.getSnapper(i, j)) > 0) {
view = snapperViewPool.obtain();
view.set(i, j, state);
view.setRandomStart(0, 0, w, h, SNAPPER_WARM_TIME);
activeSnappers.add(view);
addActor(view);
view.setListener(snapperAnimationListener);
view.setAnimFn(snapperAnimFn);
}
}
}
public void addParticle(Vector2 position, Vector2 velocity, float life, float scale) {
if (particles.size > maxParticle) return;
if (Gdx.graphics.getFramesPerSecond() < 25 && !(this instanceof ExplosionParticleEmitter))
return;
Particle particle = freeParticles.obtain();
particle.setup(position, velocity, life, scale);
particles.add(particle);
}
@Override
public void onGamepadUpdated(int index) {
Gamepad gamepad = Gamepad.getGamepad(index);
GwtController controller = controllerMap.get(index);
if (gamepad != null && controller != null) {
// Determine what changed
JsArrayNumber axes = gamepad.getAxes();
JsArrayNumber buttons = gamepad.getButtons();
synchronized (eventQueue) {
for (int i = 0, j = axes.length(); i < j; i++) {
float oldAxis = controller.getAxis(i);
float newAxis = (float) axes.get(i);
if (oldAxis != newAxis) {
GwtControllerEvent event = eventPool.obtain();
event.type = GwtControllerEvent.AXIS;
event.controller = controller;
event.code = i;
event.amount = newAxis;
eventQueue.add(event);
}
}
for (int i = 0, j = buttons.length(); i < j; i++) {
float oldButton = controller.getButtonAmount(i);
float newButton = (float) buttons.get(i);
if (oldButton != newButton) {
if ((oldButton < 0.5f && newButton < 0.5f)
|| (oldButton >= 0.5f && newButton >= 0.5f)) {
controller.buttons.put(i, newButton);
continue;
}
GwtControllerEvent event = eventPool.obtain();
event.type =
newButton >= 0.5f ? GwtControllerEvent.BUTTON_DOWN : GwtControllerEvent.BUTTON_UP;
event.controller = controller;
event.code = i;
event.amount = newButton;
eventQueue.add(event);
}
}
}
}
}
/** Set the current animation. Any queued animations are cleared. */
public TrackEntry setAnimation(int trackIndex, Animation animation, boolean loop) {
TrackEntry current = expandToIndex(trackIndex);
if (current != null) freeAll(current.next);
TrackEntry entry = trackEntryPool.obtain();
entry.animation = animation;
entry.loop = loop;
entry.endTime = animation.getDuration();
setCurrent(trackIndex, entry);
return entry;
}
protected void postTap(int x, int y) {
synchronized (this) {
TouchEvent event = usedTouchEvents.obtain();
event.timeStamp = System.nanoTime();
event.pointer = 0;
event.x = x;
event.y = y;
event.type = TouchEvent.TOUCH_DOWN;
touchEvents.add(event);
event = usedTouchEvents.obtain();
event.timeStamp = System.nanoTime();
event.pointer = 0;
event.x = x;
event.y = y;
event.type = TouchEvent.TOUCH_UP;
touchEvents.add(event);
}
Gdx.app.getGraphics().requestRendering();
}
@Override
public void onGamepadDisconnected(int index) {
GwtController controller = controllerMap.remove(index);
if (controller != null) {
synchronized (eventQueue) {
GwtControllerEvent event = eventPool.obtain();
event.type = GwtControllerEvent.DISCONNECTED;
event.controller = controller;
eventQueue.add(event);
}
}
}
@Override
public void onGamepadConnected(int index) {
Gamepad gamepad = Gamepad.getGamepad(index);
GwtController controller = new GwtController(gamepad.getIndex(), gamepad.getId());
controllerMap.put(index, controller);
synchronized (eventQueue) {
GwtControllerEvent event = eventPool.obtain();
event.type = GwtControllerEvent.CONNECTED;
event.controller = controller;
eventQueue.add(event);
}
}
private void requestNewPathFinding(
HierarchicalTiledNode startNode, HierarchicalTiledNode endNode, int pathIndex) {
TiledSmoothableGraphPath<HierarchicalTiledNode> path = paths[pathIndex];
MyPathFinderRequest pfRequest = requestPool.obtain();
pfRequest.startNode = startNode;
pfRequest.endNode = endNode;
pfRequest.heuristic = heuristic;
pfRequest.resultPath = path;
pfRequest.pathIndex = pathIndex;
pfRequest.responseMessageCode = PF_RESPONSE;
MessageManager.getInstance().dispatchMessage(this, PF_REQUEST, pfRequest);
}
/**
* Helper method to apply one animation to either an objectmap for blending or directly to the
* bones.
*/
protected static void applyAnimation(
final ObjectMap<Node, Transform> out,
final Pool<Transform> pool,
final float alpha,
final Animation animation,
final float time) {
for (final NodeAnimation nodeAnim : animation.nodeAnimations) {
final Node node = nodeAnim.node;
node.isAnimated = true;
// Find the keyframe(s)
final int n = nodeAnim.keyframes.size - 1;
int first = 0, second = -1;
for (int i = 0; i < n; i++) {
if (time >= nodeAnim.keyframes.get(i).keytime
&& time <= nodeAnim.keyframes.get(i + 1).keytime) {
first = i;
second = i + 1;
break;
}
}
// Apply the first keyframe:
final Transform transform = tmpT;
final NodeKeyframe firstKeyframe = nodeAnim.keyframes.get(first);
transform.set(firstKeyframe.translation, firstKeyframe.rotation, firstKeyframe.scale);
// Lerp the second keyframe
if (second > first) {
final NodeKeyframe secondKeyframe = nodeAnim.keyframes.get(second);
final float t =
(time - firstKeyframe.keytime) / (secondKeyframe.keytime - firstKeyframe.keytime);
transform.lerp(
secondKeyframe.translation, secondKeyframe.rotation, secondKeyframe.scale, t);
}
// Apply the transform, either directly to the bone or to out when blending
if (out == null) transform.toMatrix4(node.localTransform);
else {
if (out.containsKey(node)) {
if (alpha == 1.f) out.get(node).set(transform);
else out.get(node).lerp(transform, alpha);
} else {
out.put(node, pool.obtain().set(transform));
}
}
}
}
/**
* Adds an animation to be played delay seconds after the current or last queued animation.
*
* @param delay May be <= 0 to use duration of previous animation minus any mix duration plus the
* negative delay.
*/
public TrackEntry addAnimation(int trackIndex, Animation animation, boolean loop, float delay) {
TrackEntry entry = trackEntryPool.obtain();
entry.animation = animation;
entry.loop = loop;
entry.endTime = animation.getDuration();
TrackEntry last = expandToIndex(trackIndex);
if (last != null) {
while (last.next != null) last = last.next;
last.next = entry;
} else tracks.set(trackIndex, entry);
if (delay <= 0) {
if (last != null) delay += last.endTime - data.getMix(last.animation, animation);
else delay = 0;
}
entry.delay = delay;
return entry;
}
public static void getShapeParts(
final Node node,
final boolean applyTransform,
final Array<ShapePart> out,
final int offset,
final Pool<ShapePart> pool) {
final Matrix4 transform = applyTransform ? node.localTransform : idt;
if (node.parts.size > 0) {
ShapePart part = null;
for (int i = offset, n = out.size; i < n; i++) {
final ShapePart p = out.get(i);
if (Arrays.equals(p.transform.val, transform.val)) {
part = p;
break;
}
}
if (part == null) {
part = pool.obtain();
part.parts.clear();
part.transform.set(transform);
out.add(part);
}
for (int i = 0, n = node.parts.size; i < n; i++) part.parts.add(node.parts.get(i).meshPart);
}
if (node.hasChildren()) {
final boolean transformed = applyTransform && !Arrays.equals(transform.val, idt.val);
final int o = transformed ? out.size : offset;
getShapeParts(node.getChildren(), out, o, pool);
if (transformed) {
for (int i = o, n = out.size; i < n; i++) {
final ShapePart part = out.get(i);
tmpM.set(part.transform);
part.transform.set(transform).mul(tmpM);
}
}
}
}
@Override
public boolean onKey(View v, int keyCode, android.view.KeyEvent e) {
for (int i = 0, n = keyListeners.size(); i < n; i++)
if (keyListeners.get(i).onKey(v, keyCode, e)) return true;
synchronized (this) {
KeyEvent event = null;
if (e.getKeyCode() == android.view.KeyEvent.KEYCODE_UNKNOWN
&& e.getAction() == android.view.KeyEvent.ACTION_MULTIPLE) {
String chars = e.getCharacters();
for (int i = 0; i < chars.length(); i++) {
event = usedKeyEvents.obtain();
event.keyCode = 0;
event.keyChar = chars.charAt(i);
event.type = KeyEvent.KEY_TYPED;
keyEvents.add(event);
}
return false;
}
char character = (char) e.getUnicodeChar();
// Android doesn't report a unicode char for back space. hrm...
if (keyCode == 67) character = '\b';
switch (e.getAction()) {
case android.view.KeyEvent.ACTION_DOWN:
event = usedKeyEvents.obtain();
event.keyChar = 0;
event.keyCode = e.getKeyCode();
event.type = KeyEvent.KEY_DOWN;
// Xperia hack for circle key. gah...
if (keyCode == android.view.KeyEvent.KEYCODE_BACK && e.isAltPressed()) {
keyCode = Keys.BUTTON_CIRCLE;
event.keyCode = keyCode;
}
keyEvents.add(event);
keys.put(event.keyCode, null);
break;
case android.view.KeyEvent.ACTION_UP:
event = usedKeyEvents.obtain();
event.keyChar = 0;
event.keyCode = e.getKeyCode();
event.type = KeyEvent.KEY_UP;
// Xperia hack for circle key. gah...
if (keyCode == android.view.KeyEvent.KEYCODE_BACK && e.isAltPressed()) {
keyCode = Keys.BUTTON_CIRCLE;
event.keyCode = keyCode;
}
keyEvents.add(event);
event = usedKeyEvents.obtain();
event.keyChar = character;
event.keyCode = 0;
event.type = KeyEvent.KEY_TYPED;
keyEvents.add(event);
if (keyCode == Keys.BUTTON_CIRCLE) keys.remove(Keys.BUTTON_CIRCLE);
else keys.remove(e.getKeyCode());
}
app.getGraphics().requestRendering();
}
// circle button on Xperia Play shouldn't need catchBack == true
if (keyCode == Keys.BUTTON_CIRCLE) return true;
if (catchBack && keyCode == android.view.KeyEvent.KEYCODE_BACK) return true;
if (catchMenu && keyCode == android.view.KeyEvent.KEYCODE_MENU) return true;
return false;
}
/**
* Reuses a previous freed instance or creates a new instance and set it to reflect the specified
* native object
*/
public static btManifoldPoint obtain(long cPtr, boolean own) {
final btManifoldPoint result = pool.obtain();
result.reset(cPtr, own);
return result;
}
@Override
public EnemyWeapon invoke() {
return POOL.obtain();
}
/**
* Returns a pooled debug rect that is automatically freed after drawing. The pool can be {@link
* #debugRectPool accessed directly} to obtain debug rects that are not freed after drawing.
*/
public static DebugRect obtainRect() {
DebugRect rect = debugRectPool.obtain();
usedRects.add(rect);
return rect;
}
public static SmallFish obtainSmallFish(TextureRegion region) {
SmallFish fish = pool.obtain();
fish.setRegion(region);
fish.setPosition(0, 0);
return fish;
}
private Vector3 tmp(float x, float y, float z) {
final Vector3 result = vectorPool.obtain().set(x, y, z);
vectorArray.add(result);
return result;
}
