bool frameStarted(const FrameEvent& evt)
{
Ogre::Vector3 translate(0,0,0);
_keyboard->capture();
_mouse -> capture();
if( _joyStick )
_joyStick->capture();
bool walked = false;
Ogre::Vector3 SinbadTranslate(0, 0, 0);
// If the joystick is not available, use the keyboard as input.
if (!_joyStick) {
if (_keyboard->isKeyDown(OIS::KC_UP)) {
_walkMagnitude = 1;
}
else if (_keyboard->isKeyDown(OIS::KC_DOWN)) {
_walkMagnitude = -1;
}
else {
_walkMagnitude = 0;
}
if (_keyboard->isKeyDown(OIS::KC_LEFT)) {
_turnMagnitude = 1;
}
else if (_keyboard->isKeyDown(OIS::KC_RIGHT)) {
_turnMagnitude = -1;
}
else {
_turnMagnitude = 0;
}
}
// Create the translation vector.
SinbadTranslate = _ogreNode->getOrientation().zAxis() * evt.timeSinceLastFrame * _movementspeed * _walkMagnitude;
walked = true;
// Increment the roation angle.
_orientation += evt.timeSinceLastFrame * _turnMagnitude*2;
// Now finally apply the rotation and translation.
_ogreNode->translate(SinbadTranslate);
_ogreNode->setOrientation(Ogre::Quaternion(Ogre::Radian(_orientation), Ogre::Vector3::UNIT_Y));
if (_keyboard->isKeyDown(KC_ESCAPE))
{
return false;
}
if (_keyboard->isKeyDown(KC_W))
translate += Ogre::Vector3(0,0,-1);
if (_keyboard->isKeyDown(KC_S))
translate += Ogre::Vector3(0,0,1);
if (_keyboard->isKeyDown(KC_A))
translate += Ogre::Vector3(-1,0,0);
if (_keyboard->isKeyDown(KC_D))
translate += Ogre::Vector3(1,0,0);
_cam->moveRelative(translate*evt.timeSinceLastFrame * _movementspeed);
float rotX = _mouse->getMouseState().X.rel * evt.timeSinceLastFrame * -1;
float rotY = _mouse->getMouseState().Y.rel * evt.timeSinceLastFrame * -1;
_cam->yaw(Radian(rotX));
_cam->pitch(Radian(rotY));
_cylEffect->update(0.1f);
_cam->setPosition(_ogreNode->getPosition()+Ogre::Vector3(20.0f*Ogre::Math::Cos(_camAngle), 10.0f, 20.0f*Ogre::Math::Sin(_camAngle)));
_cam->lookAt(_ogreNode->getPosition());
return true;
}
