//------------------------------------------------------------------------------
// transmit() -- send radar emissions
//------------------------------------------------------------------------------
void Radar::transmit(const LCreal dt)
{
BaseClass::transmit(dt);
// Transmitting, scanning and have an antenna?
if ( !areEmissionsDisabled() && isTransmitting() ) {
// Send the emission to the other player
Emission* em = new Emission();
em->setFrequency(getFrequency());
em->setBandwidth(getBandwidth());
const LCreal prf1 = getPRF();
em->setPRF(prf1);
int pulses = static_cast<int>(prf1 * dt + 0.5);
if (pulses == 0) pulses = 1; // at least one
em->setPulses(pulses);
const LCreal p = getPeakPower();
em->setPower(p);
em->setMaxRangeNM(getRange());
em->setPulseWidth(getPulseWidth());
em->setTransmitLoss(getRfTransmitLoss());
em->setReturnRequest( isReceiverEnabled() );
em->setTransmitter(this);
getAntenna()->rfTransmit(em);
em->unref();
}
}
CoinSprite::CoinSprite(const std::string& name, float scaledFactor) :
Drawable(name,
Vector2f(Gamedata::getInstance().getXmlInt(name+"/startLoc/x") + getPRF(),
Gamedata::getInstance().getXmlInt(name+"/startLoc/y") + getRF()),
Vector2f((Gamedata::getInstance().getXmlInt(name+"/speedX")),
(Gamedata::getInstance().getXmlInt(name+"/speedY")))
),
frame( FrameFactory::getInstance().getFrame(name) ),
frameWidth(frame->getWidth()),
frameHeight(frame->getHeight()),
worldWidth(Gamedata::getInstance().getXmlInt("world/width")),
worldHeight(Gamedata::getInstance().getXmlInt("world/height")),
type(2),
scaledFactor(scaledFactor)
{ }