void DemoGameLogic::update(void)
{
mLastFrameTime = mCurrentTime;
mCurrentTime = mTime->elapsed();
float timeElapsedInSeconds = (mCurrentTime - mLastFrameTime) / 1000.0f;
for (Ogre::SceneManager::MovableObjectIterator moi = mSceneManager->getMovableObjectIterator("Entity"); moi.hasMoreElements(); moi.moveNext())
{
Ogre::Entity *entity = static_cast<Ogre::Entity*>(moi.peekNextValue());
Ogre::AnimationStateSet* animationStateSet = entity->getAllAnimationStates();
if(animationStateSet && animationStateSet->hasAnimationState("Walk"))
{
Ogre::AnimationState* walkAnimationState = animationStateSet->getAnimationState("Walk");
walkAnimationState->addTime(timeElapsedInSeconds);
}
}
float distance = mCameraSpeed * timeElapsedInSeconds;
if(mKeyStates[Qt::Key_W] == KS_PRESSED)
{
mCamera->setPosition(mCamera->getPosition() + mCamera->getDirection() * distance);
}
if(mKeyStates[Qt::Key_S] == KS_PRESSED)
{
mCamera->setPosition(mCamera->getPosition() - mCamera->getDirection() * distance);
}
if(mKeyStates[Qt::Key_A] == KS_PRESSED)
{
mCamera->setPosition(mCamera->getPosition() - mCamera->getRight() * distance);
}
if(mKeyStates[Qt::Key_D] == KS_PRESSED)
{
mCamera->setPosition(mCamera->getPosition() + mCamera->getRight() * distance);
}
if(!mIsFirstFrame)
{
QPoint mouseDelta = mCurrentMousePos - mLastFrameMousePos;
mCamera->yaw(Ogre::Radian(-mouseDelta.x() * timeElapsedInSeconds));
mCamera->pitch(Ogre::Radian(-mouseDelta.y() * timeElapsedInSeconds));
int wheelDelta = mCurrentWheelPos - mLastFrameWheelPos;
Ogre::Radian fov = mCamera->getFOVy();
fov += Ogre::Radian(-wheelDelta * 0.001);
fov = (std::min)(fov, Ogre::Radian(2.0f));
fov = (std::max)(fov, Ogre::Radian(0.5f));
mCamera->setFOVy(fov);
}
mLastFrameMousePos = mCurrentMousePos;
mLastFrameWheelPos = mCurrentWheelPos;
mIsFirstFrame = false;
}
Ogre::AnimationState* EC_OgreAnimationController::GetAnimationState(Ogre::Entity* entity, const std::string& name)
{
if (!entity)
return 0;
Ogre::AnimationStateSet* anims = entity->getAllAnimationStates();
if (!anims)
return 0;
if (anims->hasAnimationState(name))
return anims->getAnimationState(name);
else
return 0;
}
void Actor::setAnimationEnabled(const QString& name, bool enabled)
{
assert(mNode);
if(mNode->numAttachedObjects() == 0)
{
qWarning() << "Can't enable animation [" << name
<< "] on actor [" << getName() << "]"
<< " because it doesn't have any attached objects.";
return;
}
Ogre::Entity* entity = dynamic_cast<Ogre::Entity*>(mNode->getAttachedObject(0));
if(!entity)
{
qWarning() << "Can't enable animation [" << name
<< "] on actor [" << getName() << "]"
<< " because its attachment isn't an entity.";
return;
}
Ogre::AnimationStateSet* set = entity->getAllAnimationStates();
if(!set->hasAnimationState(name.toStdString()))
{
qWarning() << "Tried to set the state of an animation named "
<< name << " on actor "
<< QString::fromStdString(mNode->getName())
<< " that doesn't exist. The animation states remain unchanged.";
return;
}
Ogre::AnimationState* state = set->getAnimationState(name.toStdString());
state->setEnabled(enabled);
state->setLoop(true);
}
void DemoGameLogic::initialise(void)
{
//qApp->setStyleSheet(qApp->settings()->value("UI/StyleFile").toString());
mDemoLog = mApplication->createLog("Demo");
mApplication->showLogManager();
mDemoLog->logMessage("A demonstration debug message", LL_DEBUG);
mDemoLog->logMessage("A demonstration info message", LL_INFO);
mDemoLog->logMessage("A demonstration warning message", LL_WARNING);
mDemoLog->logMessage("A demonstration error message", LL_ERROR);
//Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
// Create the generic scene manager
mSceneManager = Ogre::Root::getSingleton().createSceneManager(Ogre::ST_GENERIC, "GenericSceneManager");
//Set up scene
loadScene("media/scenes/test.scene");
//mApplication->ogreRenderWindow()->addViewport(mCamera)->setBackgroundColour(Ogre::ColourValue::Black);
mSceneManager->setAmbientLight( Ogre::ColourValue( 1, 1, 1 ) );
//Create the MainMenu
mMainMenu = new MainMenu(qApp, qApp->mainWidget());
//Create widget to choose between models
//mChooseMeshWidget = new ChooseMeshWidget(mJaiquaEntity, mRobotEntity, qApp->mainWidget());
//mChooseMeshWidget->setWindowOpacity(qApp->settings()->value("System/DefaultWindowOpacity", 1.0).toDouble());
//mChooseMeshWidget->move(qApp->mainWidget()->geometry().left() + qApp->mainWidget()->geometry().width() - mChooseMeshWidget->frameGeometry().width() - 10, qApp->mainWidget()->geometry().top() + 10);
//mChooseMeshWidget->show();
mTime = new QTime;
mTime->start();
mIsFirstFrame = true;
mCameraSpeed = 10.0;
for (Ogre::SceneManager::MovableObjectIterator moi = mSceneManager->getMovableObjectIterator("Entity"); moi.hasMoreElements(); moi.moveNext())
{
Ogre::Entity *entity = static_cast<Ogre::Entity*>(moi.peekNextValue());
Ogre::AnimationStateSet* animationStateSet = entity->getAllAnimationStates();
if(animationStateSet && animationStateSet->hasAnimationState("Walk"))
{
Ogre::AnimationState* walkAnimationState = animationStateSet->getAnimationState("Walk");
walkAnimationState->setLoop(true);
walkAnimationState->setEnabled(true);
}
}
mApplication->showFPSCounter();
mStyleSettingsWidget = new StyleSettingsWidget;
mApplication->addSettingsWidget("Style", mStyleSettingsWidget);
}