Meteor::Meteor(const std::string& name) :
Drawable(name,
Vector2f(getVariation(name,"/startLoc/x",
Gamedata::getInstance().getXmlInt(name+"/minDist"),
Gamedata::getInstance().getXmlInt(name+"/maxDist")
),
Gamedata::getInstance().getXmlInt(name+"/startLoc/y")
),
Vector2f(Gamedata::getInstance().getXmlInt(name+"/speedX"),
Gamedata::getInstance().getXmlInt(name+"/speedY")
)
),
explosion(NULL),
zoom(Gamedata::getInstance().getRandFloat( 0.2, 1.0 )),
frame( FrameFactory::getInstance().getFrame(name) ),
frameWidth(frame->getWidth()),
frameHeight(frame->getHeight()),
worldWidth(Gamedata::getInstance().getXmlInt("world/width")),
worldHeight(Gamedata::getInstance().getXmlInt("world/height")),
hasExploded( false )
{
Vector2f change = getVelocity()*zoom; //This step was done in the constructor as an assignment statement because the zoom factor which is a part of this class can
setVelocity( change ); //only be initialized after the base class members are initialized thus preventing us from directly initializing the velocity
//according to the size of the meteor to produce the depth effect.
}
// update nextEventTime and currentEnergy
void EnergyPlanInfinitePeriod::updateState() {
int simulationTime = Simulation::getTime();
int periodTime = (simulationTime - offset) % period;
if(periodTime < highTime + highTimeVariation) {
currentWattage = highWattage;
nextEventTime = simulationTime + highTime + highTimeVariation;
} else {
currentWattage = lowWattage;
nextEventTime = simulationTime + (period - highTime - highTimeVariation);
highTimeVariation = getVariation(maxHighTimeVariation);
}
}
EnergyPlanInfinitePeriod::EnergyPlanInfinitePeriod(const char * caller, int period,
int highTime, int lowWattage, int highWattage, int maxHighTimeVariation
) : EnergyPlan(caller, false), offset(helper::RandomNumbers::getRandom(0, period)) {
// sanity check
if(highTime + maxHighTimeVariation/2 > period || highTime - maxHighTimeVariation/2 < 0)
throw exception::EnergyException((holderName + ": maxHighTimeVariation too large: check device").c_str());
//... TODO: mehr
// setup
this->period = period;
this->highTime = highTime;
this->lowWattage = lowWattage;
this->highWattage = highWattage;
this->maxHighTimeVariation = maxHighTimeVariation;
this->currentWattage = 0;
this->highTimeVariation = getVariation(maxHighTimeVariation);
this->nextEventTime = offset;
}
