public static ParticleMesh getExplosion() {
for (int x = 0, tSize = explosions.size(); x < tSize; x++) {
ParticleMesh e = (ParticleMesh) explosions.get(x);
if (!e.isActive()) {
return e;
}
}
return createExplosion();
}
public static ParticleMesh getSmallExplosion() {
for (int x = 0, tSize = smallExplosions.size(); x < tSize; x++) {
ParticleMesh e = (ParticleMesh) explosions.get(x);
if (!e.getParticleController().isActive()) {
return e;
}
}
return createSmallExplosion();
}
@Override
public void processCollisions() {
for (int i = 0; i < getNumber(); i++) {
Spatial target = getCollisionData(i).getTargetMesh();
if (target instanceof Shot) {
ParticleMesh explosion = ExplosionFactory.getSmallExplosion();
explosion.setOriginOffset(getModel().getLocalTranslation());
explosion.forceRespawn();
detachChild(getModel());
setModel(explosion);
}
}
}
public static void cleanExplosions() {
int count = 0;
for (int x = 0, tSize = explosions.size(); x < tSize; x++) {
ParticleMesh e = (ParticleMesh) explosions.get(x);
if (!e.isActive()) {
if (e.getParent() != null) e.removeFromParent();
count++;
if (count > 5) {
explosions.remove(x);
tSize--;
}
}
}
int scount = 0;
for (int x = 0, tSize = smallExplosions.size(); x < tSize; x++) {
ParticleMesh e = (ParticleMesh) smallExplosions.get(x);
if (!e.isActive()) {
if (e.getParent() != null) e.removeFromParent();
scount++;
if (scount > 5) {
smallExplosions.remove(x);
tSize--;
}
}
}
}
/**
* set up the scene
*
* @see com.jme.app.AbstractGame#initGame()
*/
protected void simpleInitGame() {
display.setTitle("Joint Animation");
display.setVSyncEnabled(true);
cam.setLocation(new Vector3f(0.0f, 0.0f, 200.0f));
cam.update();
((FirstPersonHandler) input).getKeyboardLookHandler().setActionSpeed(100);
lightState.setEnabled(false);
try {
ResourceLocatorTool.addResourceLocator(
ResourceLocatorTool.TYPE_TEXTURE,
new SimpleResourceLocator(
TestFireMilk.class.getClassLoader().getResource("jmetest/data/model/msascii/")));
ResourceLocatorTool.addResourceLocator(
ResourceLocatorTool.TYPE_TEXTURE,
new SimpleResourceLocator(
TestFireMilk.class.getClassLoader().getResource("jmetest/data/texture/")));
} catch (URISyntaxException e1) {
logger.log(Level.WARNING, "unable to setup texture directories.", e1);
}
MilkToJme converter = new MilkToJme();
URL MSFile =
TestFireMilk.class.getClassLoader().getResource("jmetest/data/model/msascii/run.ms3d");
ByteArrayOutputStream BO = new ByteArrayOutputStream();
try {
converter.convert(MSFile.openStream(), BO);
} catch (IOException e) {
logger.info("IO problem writting the file!!!");
logger.info(e.getMessage());
System.exit(0);
}
i = null;
try {
i = (Node) BinaryImporter.getInstance().load(new ByteArrayInputStream(BO.toByteArray()));
} catch (IOException e) {
logger.info("darn exceptions:" + e.getMessage());
}
((JointController) i.getController(0)).setSpeed(1.0f);
((JointController) i.getController(0)).setRepeatType(Controller.RT_CYCLE);
i.setRenderQueueMode(Renderer.QUEUE_OPAQUE);
rootNode.attachChild(i);
AlphaState as1 = display.getRenderer().createAlphaState();
as1.setBlendEnabled(true);
as1.setSrcFunction(AlphaState.SB_SRC_ALPHA);
as1.setDstFunction(AlphaState.DB_ONE);
as1.setTestEnabled(true);
as1.setTestFunction(AlphaState.TF_GREATER);
as1.setEnabled(true);
TextureState ts = display.getRenderer().createTextureState();
ts.setTexture(
TextureManager.loadTexture("flaresmall.jpg", Texture.MM_LINEAR_LINEAR, Texture.FM_LINEAR));
ts.setEnabled(true);
ParticleMesh manager = ParticleFactory.buildParticles("particles", 200);
manager.setEmissionDirection(new Vector3f(0.0f, 1.0f, 0.0f));
manager.setMaximumAngle(0.20943952f);
manager.getParticleController().setSpeed(1.0f);
manager.setMinimumLifeTime(150.0f);
manager.setMaximumLifeTime(225.0f);
manager.setStartSize(8.0f);
manager.setEndSize(4.0f);
manager.setStartColor(new ColorRGBA(1.0f, 0.312f, 0.121f, 1.0f));
manager.setEndColor(new ColorRGBA(1.0f, 0.312f, 0.121f, 0.0f));
manager.getParticleController().setControlFlow(false);
manager.setInitialVelocity(0.12f);
manager.setGeometry((Geometry) (i.getChild(0)));
manager.warmUp(60);
manager.setRenderState(ts);
manager.setRenderState(as1);
manager.setLightCombineMode(LightState.OFF);
manager.setTextureCombineMode(TextureState.REPLACE);
ZBufferState zstate = display.getRenderer().createZBufferState();
zstate.setEnabled(false);
manager.setRenderState(zstate);
rootNode.attachChild(manager);
}
private static ParticleMesh createSmallExplosion() {
ParticleMesh explosion = ParticleFactory.buildParticles("small", 40);
explosion.setEmissionDirection(new Vector3f(0.0f, 1.0f, 0.0f));
explosion.setMaximumAngle(FastMath.PI);
explosion.setSpeed(0.7f);
explosion.setMinimumLifeTime(600.0f);
explosion.setStartSize(4.0f);
explosion.setEndSize(8.0f);
explosion.setStartColor(new ColorRGBA(1.0f, 0.312f, 0.121f, 1.0f));
explosion.setEndColor(new ColorRGBA(1.0f, 0.24313726f, 0.03137255f, 0.0f));
explosion.setControlFlow(false);
explosion.setInitialVelocity(0.02f);
explosion.setParticleSpinSpeed(0.0f);
explosion.setRepeatType(Controller.RT_CLAMP);
explosion.warmUp(1000);
explosion.setRenderState(ts);
explosion.setRenderState(bs);
explosion.setRenderState(zstate);
explosion.updateRenderState();
explosions.add(explosion);
return explosion;
}