/**
* Removes all physics controls and joints in the given spatial from the physics space (e.g.
* before saving to disk) - recursive if node
*
* @param spatial the rootnode containing the physics objects
*/
public void removeAll(Spatial spatial) {
if (spatial.getControl(RigidBodyControl.class) != null) {
RigidBodyControl physicsNode = spatial.getControl(RigidBodyControl.class);
// remove joints with physicsNode as BodyA
List<PhysicsJoint> joints = physicsNode.getJoints();
for (Iterator<PhysicsJoint> it1 = joints.iterator(); it1.hasNext(); ) {
PhysicsJoint physicsJoint = it1.next();
if (physicsNode.equals(physicsJoint.getBodyA())) {
removeJoint(physicsJoint);
// remove(physicsJoint.getBodyB());
}
}
remove(physicsNode);
} else if (spatial.getControl(PhysicsControl.class) != null) {
remove(spatial);
}
// recursion
if (spatial instanceof Node) {
List<Spatial> children = ((Node) spatial).getChildren();
for (Iterator<Spatial> it = children.iterator(); it.hasNext(); ) {
Spatial spat = it.next();
removeAll(spat);
}
}
}
public void nextCar() {
if (index == 3) {
index = 0;
localRootNode.detachChild(cars[3]);
space.remove(car_con[3]);
localRootNode.attachChild(cars[index]);
space.add(car_con[index]);
} else if (index != 3) {
localRootNode.detachChild(cars[index]);
space.remove(car_con[index]);
++index;
localRootNode.attachChild(cars[index]);
space.add(car_con[index]);
}
}
protected void removeFromPhysicsSpace() {
if (space == null) {
return;
}
if (baseRigidBody != null) {
space.remove(baseRigidBody);
}
for (Iterator<PhysicsBoneLink> it = boneLinks.values().iterator(); it.hasNext(); ) {
PhysicsBoneLink physicsBoneLink = it.next();
if (physicsBoneLink.joint != null) {
space.remove(physicsBoneLink.joint);
if (physicsBoneLink.rigidBody != null) {
space.remove(physicsBoneLink.rigidBody);
}
}
}
added = false;
}
public void startGame() {
space.remove(car_con[index]);
localRootNode.detachChild(cars[index]);
localRootNode.detachChild(floor);
carView.detachScene(localRootNode);
stateManager.detach(this);
gameState.setName(playerName);
gameState.setCar(car_names[index]);
gameState.setLevel(1, false);
gameState.setDefeatedCars(0);
stateManager.attach(gameState);
}
public void nextScreen(String name) {
if (name.equals("controls")) {
nifty.gotoScreen(name);
}
if (name.equals("name")) {
nifty.gotoScreen(name);
}
if (name.equals("start")) {
nifty.gotoScreen(name);
space.remove(car_con[index]);
localRootNode.detachChild(cars[index]);
localRootNode.removeLight(ai);
localRootNode.removeLight(dl);
localRootNode.detachChild(floor);
}
if (name.equals("settings")) {
nifty.gotoScreen(name);
}
if (name.equals("credits")) {
nifty.gotoScreen(name);
}
if (name.equals("startMenu")) {
nifty.gotoScreen("start");
}
if (name.equals("carSelect")) {
playerName = textfield.getText();
if (!"".equals(playerName)) {
nifty.gotoScreen(name);
showCar();
}
}
if (name.equals("startSettings")) {
int res = settingsList.getFocusItemIndex();
boolean fullScreen = true;
boolean vSync = true;
AppSettings settings = new AppSettings(true);
settings.setFullscreen(fullScreen);
settings.setVSync(vSync);
settings.setResolution(width[res], height[res]);
app.setSettings(settings);
nifty.gotoScreen("start");
}
}
/**
* removes an object from the physics space
*
* @param obj the PhysicsControl or Spatial with PhysicsControl to remove
*/
public void remove(Object obj) {
if (obj == null) return;
if (obj instanceof PhysicsControl) {
((PhysicsControl) obj).setPhysicsSpace(null);
} else if (obj instanceof Spatial) {
Spatial node = (Spatial) obj;
for (int i = 0; i < node.getNumControls(); i++) {
if (node.getControl(i) instanceof PhysicsControl) {
remove(((PhysicsControl) node.getControl(i)));
}
}
} else if (obj instanceof PhysicsCollisionObject) {
removeCollisionObject((PhysicsCollisionObject) obj);
} else if (obj instanceof PhysicsJoint) {
removeJoint((PhysicsJoint) obj);
} else {
throw (new UnsupportedOperationException(
"Cannot remove this kind of object from the physics space."));
}
}