/* Cards dropped to a stack */
bool CARDLIBPROC StackDropProc(CardRegion &stackobj, CardStack &dragcards)
{
Card dragcard = dragcards[dragcards.NumCards() - 1];
int faceup, facedown;
/* Only drop our cards on other stacks */
if (stackobj.Id() == from->Id())
{
return false;
}
/* If stack is empty, everything can be dropped */
if (stackobj.NumCards() != 0)
{
const CardStack &mystack = stackobj.GetCardStack();
/* Can only drop if card is 1 less */
if (mystack[0].LoVal() != dragcard.LoVal() + 1)
{
return false;
}
/* Check if stack complete */
stackobj.GetFaceDirection(&facedown);
faceup = stackobj.NumCards() - facedown;
if (faceup + dragcards.NumCards() >= NUM_ONECOLOR_CARDS)
{
int i, max = NUM_ONECOLOR_CARDS - dragcards.NumCards() - 1;
/* Dragged cards have been checked to be in order, check stack cards */
if (mystack[0].Suit() == dragcard.Suit() &&
stackLookingGood(mystack, max))
{
CardStack s = stackobj.GetCardStack();
CardStack f;
/* Remove from card stack */
for (i = 0; i < max + 1; i++)
{
s.RemoveCard(0);
}
/* Remove dragged cards */
dragcards = f;
stackobj.SetCardStack(s);
cardsFinished += NUM_ONECOLOR_CARDS;
/* Flip top card of the dest stack */
TurnStackCard(stackobj);
}
}
}
/* Flip the top card of the source stack */
TurnStackCard(*from);
fGameStarted = true;
return true;
}
//
// Double-click on the deck
// Move 3 cards to the face-up pile
//
void CARDLIBPROC DeckClickProc(CardRegion &stackobj, int iNumClicked)
{
TRACE("ENTER DeckClickProc()\n");
CardStack cardstack = stackobj.GetCardStack();
CardStack pile = pPile->GetCardStack();
fGameStarted = true;
//reset the face-up pile to represent 3 cards
if(dwOptions & OPTION_THREE_CARDS)
pPile->SetOffsets(CS_DEFXOFF, 1);
if(cardstack.NumCards() == 0)
{
pile.Clear();
activepile.Reverse();
cardstack.Push(activepile);
activepile.Clear();
}
else
{
int numcards = min((dwOptions & OPTION_THREE_CARDS) ? 3 : 1, cardstack.NumCards());
//make a "visible" copy of these cards
CardStack temp;
temp = cardstack.Pop(numcards);
temp.Reverse();
if(dwOptions & OPTION_THREE_CARDS)
pile.Clear();
pile.Push(temp);
//remove the top 3 from deck
activepile.Push(temp);
}
activepile.Print();
pDeck->SetCardStack(cardstack);
pPile->SetCardStack(pile);
SolWnd.Redraw();
TRACE("EXIT DeckClickProc()\n");
}
//
// Can only drop a card onto suit stack if it is same suit, and 1 higher
//
bool CARDLIBPROC SuitStackDropProc(CardRegion &stackobj, CardStack &dragcards)
{
TRACE("ENTER SuitStackDropProc()\n");
//only drop 1 card at a time
if(dragcards.NumCards() != 1)
{
TRACE("EXIT SuitStackDropProc()\n");
return false;
}
bool b = CanDrop(stackobj, dragcards[0]);
TRACE("EXIT SuitStackDropProc()\n");
return b;
}
/* Click on the deck */
void CARDLIBPROC DeckClickProc(CardRegion &stackobj, int NumDragCards)
{
CardStack temp, fakeDeck = pDeck->GetCardStack();
fGameStarted = true;
if (fakeDeck.NumCards() != 0 && deck.NumCards() != 0)
{
int i, facedown, faceup;
/* Add one card to every stack */
for (i = 0; i < NUM_STACKS; i++)
{
temp = pStack[i]->GetCardStack();
temp.Push(deck.Pop());
/* Check if we accidentally finished a row */
pStack[i]->GetFaceDirection(&facedown);
faceup = temp.NumCards() - facedown;
if (faceup >= NUM_ONECOLOR_CARDS)
{
/* Check stack finished, remove cards if so */
if (stackLookingGood(temp, NUM_ONECOLOR_CARDS - 1))
{
int j;
for (j = 0; j < NUM_ONECOLOR_CARDS; j++)
{
temp.RemoveCard(0);
}
cardsFinished += NUM_ONECOLOR_CARDS;
pStack[i]->SetCardStack(temp);
/* Turn now topmost card */
TurnStackCard(*pStack[i]);
}
}
pStack[i]->SetCardStack(temp);
}
/* Remove one card from the fake ones */
pDeck->SetCardStack(fakeDeck.Pop(fakeDeck.NumCards() - 1));
}
pDeck->Update();
SpiderWnd.Redraw();
}
//
// Row a row-stack, we can only drop cards
// that are lower / different colour
//
bool CARDLIBPROC RowStackDropProc(CardRegion &stackobj, CardStack &dragcards)
{
TRACE("ENTER RowStackDropProc()\n");
Card dragcard = dragcards[dragcards.NumCards() - 1];
//if we are empty, can only drop a stack with a King at bottom
if(stackobj.NumCards() == 0)
{
if(dragcard.LoVal() != 13)
{
TRACE("EXIT RowStackDropProc(false)\n");
return false;
}
}
else
{
const CardStack &mystack = stackobj.GetCardStack();
//can only drop if card is 1 less
if(mystack[0].LoVal() != dragcard.LoVal() + 1)
{
TRACE("EXIT RowStackDropProc(false)\n");
return false;
}
//can only drop if card is different colour
if( (mystack[0].IsBlack() && !dragcard.IsRed()) ||
(!mystack[0].IsBlack() && dragcard.IsRed()) )
{
TRACE("EXIT RowStackDropProc(false)\n");
return false;
}
}
fGameStarted = true;
TRACE("EXIT RowStackDropProc(true)\n");
return true;
}