void CardRegion::Render(HDC hdc)
{
int cardnum = 0;
int numtodraw;
BOOL fDrawTips;
Update(); //Update this stack's card count + size
numtodraw = nNumApparentCards;
if(nFlashCount != 0)
{
if(fFlashVisible == false)
numtodraw = 0;
}
if(fVisible == 0) return;
cardnum = cardstack.NumCards() - numtodraw;
int counter;
for(counter = 0; counter < numtodraw; counter++)
{
int cardval;
int x = xoffset * counter + xpos;
int y = yoffset * counter + ypos;
//if about to draw last card, then actually draw the top card
if(counter == numtodraw - 1) cardnum = cardstack.NumCards() - 1;
Card card = cardstack.cardlist[cardnum];
cardval = card.Idx();
if(card.FaceDown())
cardval = nBackCardIdx; //card-back
//only draw the visible part of the card
if(counter < numtodraw - 1)
{
if(yoffset != 0 && xoffset != 0)
fDrawTips = FALSE;
else
fDrawTips = TRUE;
if((yoffset != 0 && abs(xoffset) == 1) || (xoffset != 0 && abs(yoffset) == 1))
fDrawTips = TRUE;
//draw horizontal strips
if(yoffset > 0)
{
DrawHorzCardStrip(hdc, x, y, cardval, yoffset, fDrawTips);
}
else if(yoffset < 0)
{
DrawHorzCardStrip(hdc, x, y+__cardheight+yoffset, cardval, yoffset, fDrawTips);
}
//draw some vertical bars
if(xoffset > 0)
{
DrawVertCardStrip(hdc, x, y, cardval, xoffset, fDrawTips);
}
else if(xoffset < 0)
{
DrawVertCardStrip(hdc, x+__cardwidth+xoffset, y, cardval, xoffset, fDrawTips);
}
if(yoffset != 0 && xoffset != 0)//fDrawTips == FALSE)
{
//if we didn't draw any tips, then this is a 2-dim stack
//(i.e, it goes at a diagonal).
//in this case, we need to fill in the small triangle in
//each corner!
DrawCardCorner(hdc, x, y, cardval, xoffset, yoffset);
}
}
//if the top card, draw the whole thing
else
{
CardBlt(hdc, x, y, cardval);
}
cardnum ++;
} //end of index
if(counter == 0) //if the cardstack is empty, then draw it that way
{
int x = xpos;
int y = ypos;
switch(uEmptyImage)
{
default:
case CS_EI_NONE:
//this wipes the RECT variable, so watch out!
//SetRect(&rect, x, y, x+__cardwidth, y+__cardheight);
//PaintRect(hdc, &rect, MAKE_PALETTERGB(crBackgnd));
parentWnd.PaintCardRgn(hdc, x, y, __cardwidth, __cardheight, x, y);
break;
case CS_EI_SUNK:
DrawCard(hdc, x, y, __hdcPlaceHolder, __cardwidth, __cardheight);
break;
case CS_EI_CIRC:
case CS_EI_X:
CardBlt(hdc, x, y, uEmptyImage);
break;
}
}
return;
}
