CanvasCard* CanvasPlayer::canvasCard( int index )
{
if( index < 0 || index >= NUMCARDS )
return NULL;
CanvasCard* card = m_items[index];
if( card->isVisible() )
return card;
else
return NULL;
}
void CanvasPlayer::position()
{
int x = 0, y = 0;
int num = 0;
int w = m_scene->width();
int h = m_scene->height();
int offsetl = 0; //Hiermit kann man am linken Rand Platz schaffen fuer z.B. ein Bild des Spielers (Netzwerkmodus).
int availw = m_scene->width() - 2*DIST - offsetl;
int cardw = Card::backgroundPixmap()->width();
int cardh = Card::backgroundPixmap()->height();
float cardoverlap = 1./8.; //Ueberlapp der Karten im Verhaeltnis zur Kartenbreite
for( unsigned int z = 0; z < NUMCARDS; z++ )
{
CanvasCard* card = m_items[z];
if(card->isVisible())
num++;
}
if(!Settings::instance()->rearrangeCards())
num=NUMCARDS;
if(m_position==1||m_position==3)
qSwap( cardw, cardh );
switch( m_position )
{
case 0:
if(availw>num*cardw+(num-1))
x=(w-cardw*num)/2-(num-1)/2-offsetl;
else
x=DIST+offsetl;
y=h-cardh-DIST;
m_name->setPos( (w-m_name->sceneBoundingRect().width())/2, y-m_name->sceneBoundingRect().height() );
break;
case 1:
x=DIST;
y=(h-((cardh*cardoverlap)*(num-1)+cardh))/2;
m_name->setPos(x,y-m_name->sceneBoundingRect().height());
break;
case 2:
x=( w-( (cardw*cardoverlap)*(num-1)+cardw ) )/2; //berechnet die Position der linken Seite des Kartenstapels
y=DIST;
m_name->setPos( (w-m_name->sceneBoundingRect().width())/2, y+cardh );
break;
case 3:
default:
x=w-cardw-DIST;
y=(h-((cardh*cardoverlap)*(num-1)+cardh))/2;
m_name->setPos(x, y-m_name->sceneBoundingRect().height());
break;
}
for( unsigned int z = 0; z < NUMCARDS; z++ )
{
CanvasCard* card = m_items[z];
// only move if necessary!
if(card->isVisible() || !Settings::instance()->rearrangeCards())
{
if( x != card->x() || y != card->y() )
{
if(num==NUMCARDS)
card->setPos( x, y );
else
{
card->setDestination( x, y );
card->animatedMove();
}
}
if(m_position==0)
{
if(availw>num*cardw+(num-1))
x += cardw+1;
else
x += (availw-cardw)/(num-1);
}
else
{
if(m_position==2)
x += (cardw*cardoverlap);
else
y += (cardh*cardoverlap);
}
}
}
// swap them back
if(m_position==1||m_position==3)
qSwap( cardw, cardh );
}
