/**
* create a new Object. The ObjectFactory create an object depending on what we selected in the
* GUI GameState. - the new Object gets attached to the objectNode, - is moved a bit in front of
* the camera - and finally we add force to it.
*/
private void spawnObject() {
DynamicPhysicsNode node = ObjectFactory.get().createObject();
node.setName("physics node");
node.getLocalTranslation().set(cam.getLocation());
node.getLocalTranslation()
.addLocal(cam.getDirection().mult(new Vector3f(2, 2, 2).add(node.getLocalScale())));
node.addForce(cam.getDirection().mult(ObjectFactory.get().getForce()));
objectsNode.attachChild(node);
objectsNode.updateRenderState();
objectsNode.updateGeometricState(0, false);
}
/**
* a simple helper method to create a static physic wall.
*
* @param name node name
* @param x x extent
* @param y y extent
* @param z z extent
* @param loc location
* @param type type of material/texture
* @return staticPhysicNode with the attached box
*/
public StaticPhysicsNode makeWall(
String name, float x, float y, float z, Vector3f loc, MaterialType type) {
Box box = new Box(name, new Vector3f(), x, y, z);
box.setModelBound(new BoundingBox());
box.updateModelBound();
if (type != null) ObjectFactory.get().applyRenderStates(box, type);
StaticPhysicsNode physicWall = getPhysicsSpace().createStaticNode();
physicWall.attachChild(box);
physicWall.setLocalTranslation(loc);
physicWall.generatePhysicsGeometry();
return physicWall;
}
/**
* Constructs the MainGameState. Creates the scene and add the different objects to the
* Scenegraph.
*
* @param name name of the GameState
*/
public MainGameState(String name) {
super(name);
// the node where newly created objects get attached to
objectsNode = new Node("object Node");
rootNode.attachChild(objectsNode);
// create the scene
picker = new PhysicsPicker(input, rootNode, getPhysicsSpace(), true);
picker.getInputHandler().setEnabled(false);
init();
setupInput();
setupLight();
// add a few objects to the scene
ObjectFactory.createObjectFactory(getPhysicsSpace());
createFloor(50, 50);
createOuterWalls(75);
wall =
new Wall(
getPhysicsSpace(),
SceneSettings.get().getWallWidth(),
SceneSettings.get().getWallHeigth(),
SceneSettings.get().getWallElementSize());
wall.setLocalTranslation(0, 0, -3);
rootNode.attachChild(wall);
seesaw = new Seesaw(getPhysicsSpace());
seesaw.setLocalTranslation(-13, -1, 5);
rootNode.attachChild(seesaw);
// swing = new Swing(getPhysicsSpace());
// swing.setLocalTranslation(15, 3f, 4);
// rootNode.attachChild(swing);
rootNode.updateGeometricState(0, true);
rootNode.updateRenderState();
}