public void removeCell(Cell cell) {
if (stringToCellID.containsKey(cell.getName())) {
stringToCellID.remove(cell.getName());
} else {
return; // return gracefully
}
}
public void addCell(Cell cell) {
if (!stringToCellID.containsKey(cell.getName())) {
stringToCellID.put(cell.getName(), cell.getCellID());
} else {
return; // return gracefully.
}
}
protected MovableComponent getMovable(Cell cell) {
MovableComponent mc = cell.getComponent(MovableComponent.class);
if (mc != null) {
return mc;
} else {
addMovableComponent(cell);
return cell.getComponent(MovableComponent.class);
}
}
protected void applyDelta(Vector3f deltaTranslation, Quaternion deltaRotation) {
LOGGER.warning("Applying delta: " + deltaTranslation + " " + deltaRotation);
boolean startedDrag = false;
if (!dragging) {
// no drag in progress. Start one now and end it after the drag
// operation
startDrag();
startedDrag = true;
}
for (Cell cell : selected.getSelectedCells()) {
CellTransform transform = cell.getLocalTransform();
Vector3f translate = transform.getTranslation(null);
Quaternion rotation = transform.getRotation(null);
// if the cell has a parent, make sure to take the parent's
// rotation and scale into account when applying the delta
Vector3f localDeltaTranslation = deltaTranslation.clone();
Cell parent = cell.getParent();
if (parent != null) {
CellTransform parentWorld = parent.getWorldTransform();
Quaternion parentRotation = parentWorld.getRotation(null);
float parentScale = parentWorld.getScaling();
LOGGER.warning("Parent transform: " + parentWorld);
// invert the rotation to get the child rotation
parentRotation.inverseLocal();
localDeltaTranslation = parentRotation.mult(deltaTranslation);
localDeltaTranslation.multLocal(parentScale);
LOGGER.warning("Local delta translation: " + localDeltaTranslation);
}
translate.addLocal(localDeltaTranslation);
rotation.multLocal(deltaRotation);
transform.setTranslation(translate);
transform.setRotation(rotation);
MovableComponent mc = getMovable(cell);
if (mc != null) {
mc.localMoveRequest(transform);
}
}
lastTranslation.addLocal(deltaTranslation);
lastRotation.multLocal(deltaRotation);
// if we started a drag, remember to end it
if (startedDrag) {
endDrag();
}
}
/** Adds the movable component, assumes it does not already exist. */
private void addMovableComponent(Cell cell) {
// Go ahead and try to add the affordance. If we cannot, then log an
// error and return.
CellID cellID = cell.getCellID();
String className = "org.jdesktop.wonderland.server.cell.MovableComponentMO";
CellServerComponentMessage cscm = CellServerComponentMessage.newAddMessage(cellID, className);
ResponseMessage response = cell.sendCellMessageAndWait(cscm);
if (response instanceof ErrorMessage) {
LOGGER.warning(
"Unable to add movable component for Cell"
+ cell.getName()
+ " with ID "
+ cell.getCellID());
}
}
public AvatarImiJME(Cell cell) {
super(cell);
assert (cell != null);
final Cell c = cell;
// Listen for avatar configuration changes.
AvatarConfigComponent comp = cell.getComponent(AvatarConfigComponent.class);
comp.addAvatarConfigChangeListener(new AvatarChangeListener());
// XXX NPC HACK XXX
if (cell instanceof AvatarCell) username = ((AvatarCell) cell).getIdentity().getUsername();
else username = "******"; // HACK !
characterMotionListener =
new CharacterMotionListener() {
Vector3f prevTrans;
PMatrix prevRot;
float prevHeight;
boolean prevCollision;
public void transformUpdate(Vector3f translation, PMatrix rotation) {
if (logger.isLoggable(Level.FINEST)) {
logger.finest(
"Transform update: translation: prev: "
+ prevTrans
+ " cur: "
+ translation
+ " rotation: prev: "
+ prevRot
+ " cur: "
+ rotation);
}
float height = avatarCharacter.getController().getHeight();
boolean collision = avatarCharacter.getController().isColliding();
if (prevTrans == null
|| !Math3DUtils.epsilonEquals(prevTrans, translation, 0.001f)
|| prevRot == null
|| !prevRot.epsilonEquals(rotation, 0.001f)
|| !Math3DUtils.epsilonEquals(prevHeight, height, 0.001f)
|| prevCollision != collision) {
MovableAvatarComponent mac =
((MovableAvatarComponent) c.getComponent(MovableComponent.class));
mac.localMoveRequest(
new CellTransform(rotation.getRotation(), translation), height, collision);
prevTrans = translation.clone();
prevRot = new PMatrix(rotation);
prevHeight = height;
prevCollision = collision;
}
};
};
// This info will be sent to the other clients to animate the avatar
gameContextListener =
new GameContextListener() {
public void trigger(
boolean pressed, int trigger, Vector3f translation, Quaternion rotation) {
synchronized (this) {
currentTrigger = trigger;
currentPressed = pressed;
}
String animationName = null;
// OWL issue #237 - regardless of the current state, send the
// animation that is currently set in CycleActionState. This
// is consistent with the behavior of
// WlAvatarContext.setMiscAnimation() used in the trigger()
// method below
CycleActionState cas =
(CycleActionState) avatarCharacter.getContext().getState(CycleActionState.class);
if (cas != null) {
animationName = cas.getAnimationName();
}
float height = avatarCharacter.getController().getHeight();
boolean collision = avatarCharacter.getController().isColliding();
if (c.getComponent(MovableComponent.class) == null) {
logger.warning("!!!! NULL MovableComponent");
} else {
MovableAvatarComponent mac =
((MovableAvatarComponent) c.getComponent(MovableComponent.class));
mac.localMoveRequest(
new CellTransform(rotation, translation),
trigger,
pressed,
animationName,
height,
collision,
null);
}
}
};
}
