int obtainSource(boolean isMusic) {
if (noDevice) return 0;
for (int i = 0, n = idleSources.size; i < n; i++) {
int sourceId = idleSources.get(i);
int state = alGetSourcei(sourceId, AL_SOURCE_STATE);
if (state != AL_PLAYING && state != AL_PAUSED) {
if (isMusic) {
idleSources.removeIndex(i);
} else {
if (sourceToSoundId.containsKey(sourceId)) {
long soundId = sourceToSoundId.get(sourceId);
sourceToSoundId.remove(sourceId);
soundIdToSource.remove(soundId);
}
long soundId = nextSoundId++;
sourceToSoundId.put(sourceId, soundId);
soundIdToSource.put(soundId, sourceId);
}
alSourceStop(sourceId);
alSourcei(sourceId, AL_BUFFER, 0);
AL10.alSourcef(sourceId, AL10.AL_GAIN, 1);
AL10.alSourcef(sourceId, AL10.AL_PITCH, 1);
AL10.alSource3f(sourceId, AL10.AL_POSITION, 0, 0, 1f);
return sourceId;
}
}
return -1;
}
@Test
public void testVisibility() {
reset();
ModelEntity entity = new ModelEntity();
Visibility visibility = new Visibility();
visibility.setCondition("(eq $" + variableDef + " i1)");
entity.getComponents().add(visibility);
entitiesLoader.toEngineEntity(entity);
IntMap<Entity> entityIntMap =
gameLoop.getEntitiesFor(Family.getFamilyFor(VisibilityComponent.class));
EngineEntity engineEntity = (EngineEntity) entityIntMap.entries().next().value;
assertTrue(engineEntity.getGroup().isVisible());
gameLoop.update(1);
assertFalse(engineEntity.getGroup().isVisible());
variablesManager.setVarToExpression(variableDef, "i1");
gameLoop.update(1);
assertTrue(engineEntity.getGroup().isVisible());
variablesManager.setVarToExpression(variableDef, "i0");
gameLoop.update(1);
assertFalse(engineEntity.getGroup().isVisible());
}
void freeSource(int sourceID) {
if (noDevice) return;
alSourceStop(sourceID);
alSourcei(sourceID, AL_BUFFER, 0);
if (sourceToSoundId.containsKey(sourceID)) {
long soundId = sourceToSoundId.remove(sourceID);
soundIdToSource.remove(soundId);
}
idleSources.add(sourceID);
}
@Override
public IntMap read(Json json, JsonValue jsonData, Class type) {
IntMap intMap = new IntMap(json.readValue(VALUE_SIZE, int.class, jsonData));
for (JsonValue entry = jsonData.getChild(VALUE_ENTRIES); entry != null; entry = entry.next) {
intMap.put(Integer.parseInt(entry.name), json.readValue(entry.name, null, jsonData));
}
return intMap;
}
void stopSourcesWithBuffer(int bufferID) {
if (noDevice) return;
for (int i = 0, n = idleSources.size; i < n; i++) {
int sourceID = idleSources.get(i);
if (alGetSourcei(sourceID, AL_BUFFER) == bufferID) {
if (sourceToSoundId.containsKey(sourceID)) {
long soundId = sourceToSoundId.remove(sourceID);
soundIdToSource.remove(soundId);
}
alSourceStop(sourceID);
}
}
}
public static void initialize(JSONArray shotDefs) throws JSONException {
for (int i = 0; i < shotDefs.length(); i++) {
JSONObject shotDef = shotDefs.getJSONObject(i);
int type = shotDef.getInt("type");
types.add(type);
widths.put(type, (float) shotDef.getDouble("width"));
heights.put(type, (float) shotDef.getDouble("height"));
speeds.put(type, (float) shotDef.getDouble("speed"));
damages.put(type, shotDef.getInt("damage"));
textures.put(type, shotDef.getString("texture"));
upgradeables.put(type, shotDef.getBoolean("upgradeable"));
}
}
@Override
public boolean isKeyPressed(int key) {
synchronized (this) {
if (key == Input.Keys.ANY_KEY) return keys.size > 0;
else return keys.containsKey(key);
}
}
@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);
}
}
@Override
public void write(Json json, IntMap intMap, Class knownType) {
json.writeObjectStart();
json.writeValue(VALUE_SIZE, intMap.size);
json.writeArrayStart(VALUE_ENTRIES);
for (IntMap.Entry entry : (IntMap.Entries<?>) intMap.entries()) {
json.writeValue(String.valueOf(entry.key), entry.value, null);
}
json.writeArrayEnd();
json.writeObjectEnd();
}
public void init(float posX, float posY, int type, float angle) {
this.type = type;
float width = widths.get(type, 0.1f);
float height = heights.get(type, 0.1f);
bounds.set(posX - width / 2F, posY, width, height);
position.set(posX - width / 2F, posY);
velocity.set(0, speeds.get(type, 4f));
velocity.setAngle(90f + angle);
this.damage = damages.get(type, 2);
alive = true;
upgradeable = upgradeables.get(type);
}
@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);
}
}
}
}
}
public void dispose() {
if (noDevice) return;
for (int i = 0, n = allSources.size; i < n; i++) {
int sourceID = allSources.get(i);
int state = alGetSourcei(sourceID, AL_SOURCE_STATE);
if (state != AL_STOPPED) alSourceStop(sourceID);
alDeleteSources(sourceID);
}
sourceToSoundId.clear();
soundIdToSource.clear();
AL.destroy();
while (AL.isCreated()) {
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
}
}
public void addSquad(final Entity squad, final int index) {
final SquadCommandCard squadCard = new SquadCommandCard(squad, index, skin);
Source source =
new Source(squadCard) {
@Override
public Payload dragStart(InputEvent event, float x, float y, int pointer) {
Payload payload = new Payload();
// payload.setDragActor(new Label("Test", skin));
SquadCommandCard card = new SquadCommandCard(squad, index, skin);
payload.setDragActor(card);
// payload.setDragActor(squadTable);
return payload;
}
};
dragAndDrop.addSource(source);
cardSlots.get(index).setCard(squadCard);
}
public CommandCardContainer(final InputSystem inputSystem, final Skin skin, Stage stage) {
this.skin = skin;
this.inputSystem = inputSystem;
dragAndDrop = new DragAndDrop();
for (int i = 0; i < Constants.maxSquads; i++) {
final CommandCardSlot slot = new CommandCardSlot(i, skin);
cardSlots.put(i, slot);
add(slot).size(slotWidth, slotHeight);
Target target =
new Target(slot) {
@Override
public void drop(Source source, Payload payload, float x, float y, int pointer) {
CommandCardSlot slotA = slot;
CommandCardSlot slotB = cardSlots.get((Integer) source.getActor().getUserObject());
CommandCard cardA = (CommandCard) source.getActor();
CommandCard cardB = (CommandCard) slotA.getUserObject();
slotA.setCard(cardA);
slotB.setCard(cardB);
inputSystem.swapSquadSlot(slotA.index, slotB.index);
}
@Override
public boolean drag(Source source, Payload payload, float x, float y, int pointer) {
return true;
}
};
dragAndDrop.addTarget(target);
addSquad(null, i);
}
}
/** @return iterator to tiles in this tileset */
@Override
public Iterator<TiledMapTile> iterator() {
return tiles.values().iterator();
}
/**
* Gets the {@link TiledMapTile} that has the given id.
*
* @param id the id of the {@link TiledMapTile} to retrieve.
* @return tile matching id, null if it doesn't exist
*/
public TiledMapTile getTile(int id) {
return tiles.get(id);
}
@Override
public void execute(Entity target, SetCamera effect) {
// Get camera
EngineEntity cameraEntity = gameView.getLayer(Layer.CAMERA);
IntMap<Entity> entitiesWithCameras =
gameLoop.getEntitiesFor(Family.getFamilyFor(CamerasComponent.class));
EngineEntity sceneEntity;
if (entitiesWithCameras == null
|| entitiesWithCameras.size == 0
|| (sceneEntity = (EngineEntity) entitiesWithCameras.values().next()) == null) {
Gdx.app.log(LOG_TAG, "There are no cameras available. Effect will be skipped.");
return;
}
if (!sceneEntity.hasComponent(CamerasComponent.class)) {
Gdx.app.log(LOG_TAG, "No cameras in scene. Effect will be skipped.");
return;
}
Camera camera =
sceneEntity.getComponent(CamerasComponent.class).getCamera(effect.getCameraId());
if (camera == null) {
Gdx.app.log(
LOG_TAG, "No camera with id " + effect.getCameraId() + " is av Effect will be skipped.");
return;
}
// Get old values. Used for additional tweaking if the effect is
// animated.
float oldOriginX = cameraEntity.getGroup().getOriginX();
float oldOriginY = cameraEntity.getGroup().getOriginY();
float oldX = cameraEntity.getGroup().getX();
float oldY = cameraEntity.getGroup().getY();
float oldScaleX = cameraEntity.getGroup().getScaleX();
float oldScaleY = cameraEntity.getGroup().getScaleY();
float oldRotation = cameraEntity.getGroup().getRotation();
// ///////////////////////////
// Calculate new values
// ///////////////////////////
Float viewportWidth =
(float) (Integer) variablesManager.getValue(VarsContext.RESERVED_VIEWPORT_WIDTH_VAR);
Float viewportHeight =
(float) (Integer) variablesManager.getValue(VarsContext.RESERVED_VIEWPORT_HEIGHT_VAR);
// Camera width and height
float w = camera.getWidth();
float h = camera.getHeight();
// Rotation
float newRotation = camera.getRotation();
// X and Y
/*
* After the matrix transformation is applied, we want that M * (x y 1)
* = (0 0 1) The goal is to get the left-bottom vertex of the camera
* aligned with the left-bottom vertex of the screen.
*/
float x = camera.getX();
float y = camera.getY();
// Calculate the origin.
/*
* Must be the center of the camera in scene coordinates. There is no
* need to adjust it as the origin translation is the first step in
* Group.computeTransform()
*/
float newOriginX = x + w / 2.0F;
float newOriginY = y + h / 2.0F;
// Calculate scale.
/*
* If the camera's width is smaller than the viewport, zoom-in will be
* performed. Otherwise zoom out will apply.
*/
float newScaleX = viewportWidth / w;
float newScaleY = viewportHeight / h;
/*
* Calculate the x and y coordinates for the camera entity as to get
* screen's bottom-left corner aligned with camera's bottom left corner.
* It's a bit tricky since Group.computeTransform() translates to the
* origin, then scales and "undoes" the origin translation, but since
* the matrix is at that point scaled, not all the origin is removed.
*
* Calculus is described in class javadoc
*/
float newX = -x * newScaleX - newOriginX * (1 - newScaleX);
float newY = -y * newScaleY - newOriginY * (1 - newScaleY);
// Check there's actually a transformation to apply:
float t = 0.1F;
if (MathUtils.isEqual(oldX, newX, t)
&& MathUtils.isEqual(oldY, newY, t)
&& MathUtils.isEqual(oldOriginX, newOriginX, t)
&& MathUtils.isEqual(oldOriginY, newOriginY, t)
&& MathUtils.isEqual(oldScaleX, newScaleX, t)
&& MathUtils.isEqual(oldScaleY, newScaleY, t)
&& MathUtils.isEqual(oldRotation, newRotation, t)) {
Gdx.app.debug(LOG_TAG, "There's no transformation to apply. Effect skipped.");
return;
}
// Set new origin
cameraEntity.getGroup().setOrigin(newOriginX, newOriginY);
// Instantaneous effect: just apply transformation
if (effect.getAnimationTime() == 0F) {
// Translate
cameraEntity.getGroup().setX(newX);
cameraEntity.getGroup().setY(newY);
// Scale
cameraEntity.getGroup().setScaleX(newScaleX);
cameraEntity.getGroup().setScaleY(newScaleY);
// Rotate
cameraEntity.getGroup().setRotation(newRotation);
} else {
// Animated effect
/*
* New origin has been set but values are not actually transformed
* until tweens start to run a loop later. This causes an
* unintentional translational effect all of a sudden. To correct
* that, x and y has to be adjusted so the entity does not actually
* move
*/
float cos = MathUtils.cosDeg(oldRotation);
float sin = MathUtils.sinDeg(oldRotation);
float adjX =
oldScaleX * cos * (newOriginX - oldOriginX)
+ oldScaleY * sin * (oldOriginY - newOriginY)
+ oldOriginX
- newOriginX;
float adjY =
oldScaleX * sin * (newOriginX - oldOriginX)
+ oldScaleY * cos * (newOriginY - oldOriginY)
+ oldOriginY
- newOriginY;
cameraEntity.getGroup().setX(oldX + adjX);
cameraEntity.getGroup().setY(oldY + adjY);
// Animated effect: create and add tweens
TweensComponent tweensComponent =
gameLoop.addAndGetComponent(cameraEntity, TweensComponent.class);
RotateTween rotateTween = new RotateTween();
rotateTween.setRotation(camera.getRotation());
rotateTween.setDuration(effect.getAnimationTime());
rotateTween.setRelative(false);
ScaleTween scaleTween = new ScaleTween();
scaleTween.setScaleX(newScaleX);
scaleTween.setScaleY(newScaleY);
scaleTween.setDuration(effect.getAnimationTime());
MoveTween moveTween = new MoveTween();
moveTween.setX(newX);
moveTween.setY(newY);
moveTween.setDuration(effect.getAnimationTime());
tweensComponent.addTween(moveTween);
tweensComponent.addTween(scaleTween);
tweensComponent.addTween(rotateTween);
}
}
public void updateSquadTable(int index) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
}
public long getSoundId(int sourceId) {
if (!sourceToSoundId.containsKey(sourceId)) return -1;
return sourceToSoundId.get(sourceId);
}
public Entity setSelected(int index, boolean selected) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.setSelected(selected);
return card.getSquad();
}
/**
* Adds or replaces tile with that id
*
* @param id the id of the {@link TiledMapTile} to add or replace.
* @param tile the {@link TiledMapTile} to add or replace.
*/
public void putTile(int id, TiledMapTile tile) {
tiles.put(id, tile);
}
/** @param id tile's id to be removed */
public void removeTile(int id) {
tiles.remove(id);
}
public void removeSquad(Entity squad, int index) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.setSquad(null);
card.setSelected(false);
}
@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;
}
public void updateFormationPattern(int index, FormationPatternType pattern) {
SquadCommandCard card = (SquadCommandCard) cardSlots.get(index).getCard();
card.updateFormationPattern(pattern);
}
