/**
* Handles a mouse event. The majority of changes to the DirectionCursor will
* come from events from positional devices, such as joysticks and mouses.
*
* @param event The mouse event.
*
* @return True, if the event was processed. False, if the event was ignored.
*/
bool DirectionCursor::handleMouseEvent( const MouseEvent &event )
{
BW_GUARD;
// Find the mouse sensitivity
float msens = this->mouseSensitivity() *
Moo::rc().camera().fov() / DEG_TO_RAD( 60.f );
// Adjust raw mouse values into changes in angle.
Angle dYaw = event.dx() * this->mouseHVBias() * msens;
Angle dPitch = event.dy() * ( 1.0f - this->mouseHVBias() ) * msens;
// Apply the changes to current cursor direction.
Angle newYaw( this->yaw() + dYaw );
if ( yawReference_ )
{
Matrix m;
yawReference_->matrix( m );
float yawRefVal = m.yaw();
newYaw.clampBetween( yawRefVal+minYaw_, yawRefVal+maxYaw_ );
}
this->yaw( newYaw );
if ( this->invertVerticalMovement() )
{
this->pitch( this->pitch() + dPitch );
}
else
{
this->pitch( this->pitch() - dPitch );
}
// Limit the pitch values.
this->pitch( Math::clamp( this->minPitch(),
this->pitch(),
this->maxPitch() ) );
// Set the dirty flag for direction.
refreshDirection_ = true;
// Reset elapsed time for kicking in the look-spring behaviour.
elapsedTimeForLookSpring_ = 0.0;
// Event has been handled.
return true;
}
void PlayerCharacter::processMouseInput(Ogre::Real elapsedTime)
{
if(InputManager::getSingleton().isMouseButtonPressed(OIS::MB_Right))
{
Ogre::Radian newYaw(InputManager::getSingleton().getMouseExtraData().x * elapsedTime * -300.0f);
//Also update the camera if the right mouse button is pressed
mGameContext->getCameraControl()->updateYaw(newYaw);
Ogre::Radian cameraYaw = mGameContext->getCameraControl()->getTargetNodeOrientation().getYaw();
Ogre::Radian yawDifference = cameraYaw - mMainNode_->getOrientation().getYaw();
//Prevent a 359,99..° turn
if(yawDifference < Ogre::Radian(-3.0f))
{
cameraYaw += Ogre::Radian(6.0f);
yawDifference = cameraYaw - mMainNode_->getOrientation().getYaw();
}
else if(yawDifference > Ogre::Radian(3.0f))
{
cameraYaw -= Ogre::Radian(6.0f);
yawDifference = cameraYaw - mMainNode_->getOrientation().getYaw();
}
//Slow down the roatation
if(yawDifference > Ogre::Radian(0.01f) || yawDifference < Ogre::Radian(-0.01f))
yawDifference = yawDifference * elapsedTime;
//Limit the rotation to a maximum
if( yawDifference > mRotationSpeedModificator)
yawDifference = mRotationSpeedModificator;
else if( yawDifference < -mRotationSpeedModificator)
yawDifference = -mRotationSpeedModificator;
//Position the player slowly to the camera direction
mMainNode_->yaw(yawDifference);
}
}
