void Relation::update(const Gift &gift)
{
int value = gift.value();
if( value <= 0 )
{
Logger::warning( "!!! WARNING: Relation update with 0 value from " + gift.sender() );
value = 1;
}
int monthFromLastGift = math::clamp<int>( lastGift.date().monthsTo( game::Date::current() ),
0, (int)DateTime::monthsInYear );
float timeKoeff = monthFromLastGift / (float)DateTime::monthsInYear;
float affectMoney = (float)lastGift.value() / ( monthFromLastGift + 1 );
float moneyKoeff = math::max<float>( value - affectMoney, 0.f ) / value;
float favourUpdate = emperor::maxFavourUpdate * timeKoeff * moneyKoeff;
favourUpdate = math::clamp<float>( favourUpdate, 0.f, emperor::maxFavourUpdate);
Gift maxValueGift( "", "", math::max<int>( value, lastGift.value() ) );
lastGift = maxValueGift;
change( favourUpdate );
}
void GameEngine::step()
{
// needed to exit from the loop if the arrays that they cicle
// change (items get deleted)
m_itemsGotDeleted = false;
m_dScore *= SCORE_AUTO_DECREASE;
foreach (Ball *ball, m_balls) {
if (ball->toBeFired) {
continue;
}
// TODO: add function ball->move(speed)
ball->moveBy(ball->directionX * m_speed, ball->directionY * m_speed);
// collision detection
detectBallCollisions(ball);
if (m_itemsGotDeleted) {
return;
}
}
QMutableListIterator<Gift *> i(m_gifts);
while (i.hasNext()) {
Gift *gift = i.next();
if (!gift->isVisible()) {
continue; // do nothing
}
qreal giftSpeed = std::sqrt(m_speed / m_gameTimer.interval());
gift->move(giftSpeed, m_gameTimer.interval());
if (gift->getRect().bottom() > BRICK_HEIGHT * HEIGHT) {
i.remove();
delete gift;
} else if (m_bar.getRect().intersects(gift->getRect())) {
gift->execute(this);
if (m_itemsGotDeleted) {
return;
}
i.remove();
delete gift;
}
}
}
void LevelLoader::loadGift(QDomElement giftNode, QList< Brick* >& bricks)
{
// Build list of bricks without a gift
QList<Brick *> bricksLeft = bricks;
QMutableListIterator<Brick *> i(bricksLeft);
while (i.hasNext()) {
Brick *brick = i.next();
if (brick->identifier() == "UnbreakableBrick" || brick->hasGift() ){
i.remove();
}
}
bool nodeTextRead = false;
// Reading the brick type
QDomAttr attribute = giftNode.attributeNode("Type");
QDomElement attributeNode = giftNode.firstChildElement("Type");
QString giftType;
if( !attribute.isNull() ){
giftType = attribute.value();
} else if( !attributeNode.isNull() ){
giftType = attributeNode.text();
nodeTextRead = true;
} else {
giftType = giftNode.text();
nodeTextRead = true;
}
// Reading number of gifts to be distributed. If not specified one gift is placed.
attribute = giftNode.attributeNode("Count");
attributeNode = giftNode.firstChildElement("Count");
int times = 1;
bool ok = true;
if( !attribute.isNull() ){
times = attribute.value().toInt( &ok );
} else if( !attributeNode.isNull() ){
times = attributeNode.text().toInt( &ok );
nodeTextRead = true;
} else if( !nodeTextRead ){
times = giftNode.text().toInt( &ok );
if( !ok ){ times = 1; }
}
if( bricksLeft.count() < times ){
qDebug() << "Invalid levelset " << m_levelname << ": In Level " << m_level
<< " are too many gifts of type " << giftType << endl;
}
// If only one brick to be placed: see if position is given
QPoint position;
if( times == 1 ){
attribute = giftNode.attributeNode("Position");
attributeNode = giftNode.firstChildElement("Position");
if( !attribute.isNull() ){
position = positionFromString( attribute.value() );
} else if( !attributeNode.isNull() ){
position = positionFromString( attributeNode.text() );
nodeTextRead = true;
} else if( !nodeTextRead && giftNode.text().contains(',') ){
position = positionFromString( giftNode.text() );
nodeTextRead = true;
}
}
if( !position.isNull() ){
// Put gift at given position
Brick *giftBrick = brickAt( position, bricks );
if( giftBrick == 0 ){
qDebug() << "Invalid levelset " << m_levelname << ": Can't place gift at position ("
<< position.x() << "," << position.y() << "). There is no brick.\n";
} else {
if( giftBrick->hasGift() ){
// Brick already has a gift -> move this gift to a random position
int index = qrand() % bricksLeft.count();
bricksLeft.at(index)->setGift( giftBrick->gift() );
}
Gift *newgift = new Gift(giftType);
newgift->hide();
giftBrick->setGift(newgift);
}
} else {
// Distribute gifts randomly
for( int i = 0; i < times; i++ ){
Gift *gift = new Gift(giftType);
gift->hide();
int index = qrand() % bricksLeft.count();
bricksLeft.at(index)->setGift(gift);
bricksLeft.removeAt(index);
}
}
}
void Emperor::sendGift(const Gift &gift) {
Relation &relation = _dfunc()->relations[gift.sender()];
relation.update(gift);
}
