mirror of
https://github.com/reactos/reactos.git
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360 lines
8.3 KiB
C++
360 lines
8.3 KiB
C++
#include <windows.h>
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#include <commctrl.h>
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#include <tchar.h>
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#include <stdio.h>
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#include "resource.h"
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#include "cardlib/cardlib.h"
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//#include "../catch22lib/trace.h"
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#include "solitaire.h"
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#if 1
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#define TRACE(s)
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#else
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#define TRACE(s) printf("%s(%i): %s",__FILE__,__LINE__,s)
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#endif
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CardStack activepile;
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bool fGameStarted = false;
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void NewGame(void)
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{
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TRACE("ENTER NewGame()\n");
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int i, j;
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SolWnd.EmptyStacks();
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//create a new card-stack
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CardStack deck;
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deck.NewDeck();
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deck.Shuffle();
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activepile.Clear();
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//deal to each row stack..
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for(i = 0; i < NUM_ROW_STACKS; i++)
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{
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CardStack temp;
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temp.Clear();
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pRowStack[i]->SetFaceDirection(CS_FACE_DOWNUP, i);
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for(j = 0; j <= i; j++)
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{
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temp.Push(deck.Pop());
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}
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pRowStack[i]->SetCardStack(temp);
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}
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//put the other cards onto the deck
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pDeck->SetCardStack(deck);
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pDeck->Update();
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SolWnd.Redraw();
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fGameStarted = false;
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TRACE("EXIT NewGame()\n");
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}
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//
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// Now follow the stack callback functions. This is where we
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// provide the game functionality and rules
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//
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//
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// Can only drag face-up cards
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//
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bool CARDLIBPROC RowStackDragProc(CardRegion &stackobj, int iNumDragCards)
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{
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TRACE("ENTER RowStackDragProc()\n");
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int numfacedown;
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int numcards;
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stackobj.GetFaceDirection(&numfacedown);
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numcards = stackobj.NumCards();
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TRACE("EXIT RowStackDragProc()\n");
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if(iNumDragCards <= numcards-numfacedown)
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return true;
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else
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return false;
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}
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//
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// Row a row-stack, we can only drop cards
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// that are lower / different colour
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//
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bool CARDLIBPROC RowStackDropProc(CardRegion &stackobj, const CardStack &dragcards)
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{
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TRACE("ENTER RowStackDropProc()\n");
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Card dragcard = dragcards[dragcards.NumCards() - 1];
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//if we are empty, can only drop a stack with a King at bottom
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if(stackobj.NumCards() == 0)
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{
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if(dragcard.LoVal() != 13)
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{
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TRACE("EXIT RowStackDropProc(false)\n");
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return false;
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}
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}
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else
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{
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const CardStack &mystack = stackobj.GetCardStack();
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//can only drop if card is 1 less
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if(mystack[0].LoVal() != dragcard.LoVal() + 1)
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{
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TRACE("EXIT RowStackDropProc(false)\n");
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return false;
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}
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//can only drop if card is different colour
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if( mystack[0].IsBlack() && !dragcard.IsRed() ||
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!mystack[0].IsBlack() && dragcard.IsRed() )
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{
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TRACE("EXIT RowStackDropProc(false)\n");
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return false;
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}
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}
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TRACE("EXIT RowStackDropProc(true)\n");
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return true;
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}
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//
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// Can only drop a card onto a suit-stack if the
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// card is 1 higher, and is the same suit
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//
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bool CanDrop(CardRegion &stackobj, Card card)
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{
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TRACE("ENTER CanDrop()\n");
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int topval;
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const CardStack &cardstack = stackobj.GetCardStack();
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if(cardstack.NumCards() > 0)
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{
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if(card.Suit() != cardstack[0].Suit())
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{
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TRACE("EXIT CanDrop()\n");
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return false;
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}
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topval = cardstack[0].LoVal();
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}
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else
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{
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topval = 0;
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}
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//make sure 1 higher
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if(card.LoVal() != (topval + 1))
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{
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TRACE("EXIT CanDrop()\n");
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return false;
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}
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TRACE("EXIT CanDrop()\n");
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return true;
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}
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//
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// Can only drop a card onto suit stack if it is same suit, and 1 higher
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//
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bool CARDLIBPROC SuitStackDropProc(CardRegion &stackobj, const CardStack &dragcards)
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{
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TRACE("ENTER SuitStackDropProc()\n");
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//only drop 1 card at a time
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if(dragcards.NumCards() != 1)
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{
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TRACE("EXIT SuitStackDropProc()\n");
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return false;
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}
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bool b = CanDrop(stackobj, dragcards[0]);
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TRACE("EXIT SuitStackDropProc()\n");
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return b;
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}
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//
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// Single-click on one of the row-stacks
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// Turn the top-card over if they are all face-down
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//
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void CARDLIBPROC RowStackClickProc(CardRegion &stackobj, int iNumClicked)
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{
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TRACE("ENTER RowStackClickProc()\n");
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int numfacedown;
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stackobj.GetFaceDirection(&numfacedown);
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//if all face-down, then make top card face-up
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if(stackobj.NumCards() == numfacedown)
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{
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if(numfacedown > 0) numfacedown--;
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stackobj.SetFaceDirection(CS_FACE_DOWNUP, numfacedown);
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stackobj.Redraw();
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}
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TRACE("EXIT RowStackClickProc()\n");
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}
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//
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// Find the suit-stack that can accept the specified card
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//
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CardRegion *FindSuitStackFromCard(Card card)
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{
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TRACE("ENTER FindSuitStackFromCard()\n");
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for(int i = 0; i < 4; i++)
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{
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if(CanDrop(*pSuitStack[i], card))
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{
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TRACE("EXIT FindSuitStackFromCard()\n");
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return pSuitStack[i];
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}
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}
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TRACE("EXIT FindSuitStackFromCard()\n");
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return 0;
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}
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//
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// What happens when we add a card to one of the suit stacks?
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// Well, nothing (it is already added), but we need to
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// check all four stacks (not just this one) to see if
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// the game has finished.
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//
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void CARDLIBPROC SuitStackAddProc(CardRegion &stackobj, const CardStack &added)
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{
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TRACE("ENTER SuitStackAddProc()\n");
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bool fGameOver = true;
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for(int i = 0; i < 4; i++)
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{
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if(pSuitStack[i]->NumCards() != 13)
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{
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fGameOver = false;
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break;
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}
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}
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if(fGameOver)
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{
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MessageBox(SolWnd, _T("Congratulations, you win!!"), szAppName, MB_OK | MB_ICONINFORMATION);
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for(int i = 0; i < 4; i++)
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{
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pSuitStack[i]->Flash(11, 100);
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}
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}
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TRACE("EXIT SuitStackAddProc()\n");
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}
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//
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// Double-click on one of the row stacks
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// The aim is to find a suit-stack to move the
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// double-clicked card to.
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//
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void CARDLIBPROC RowStackDblClickProc(CardRegion &stackobj, int iNumClicked)
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{
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TRACE("ENTER RowStackDblClickProc()\n");
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//can only move 1 card at a time
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if(iNumClicked != 1)
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{
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TRACE("EXIT RowStackDblClickProc()\n");
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return;
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}
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//find a suit-stack to move the card to...
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const CardStack &cardstack = stackobj.GetCardStack();
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CardRegion *pDest = FindSuitStackFromCard(cardstack[0]);
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if(pDest != 0)
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{
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//stackobj.MoveCards(pDest, 1, true);
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//use the SimulateDrag funcion, because we get the
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//AddProc callbacks called for us on the destination stacks...
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stackobj.SimulateDrag(pDest, 1, true);
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}
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TRACE("EXIT RowStackDblClickProc()\n");
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}
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//
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// Face-up pile double-click
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//
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void CARDLIBPROC PileDblClickProc(CardRegion &stackobj, int iNumClicked)
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{
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TRACE("ENTER PileDblClickProc()\n");
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RowStackDblClickProc(stackobj, iNumClicked);
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TRACE("EXIT PileDblClickProc()\n");
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}
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//
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// What happens when a card is removed from face-up pile?
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//
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void CARDLIBPROC PileRemoveProc(CardRegion &stackobj, int iItems)
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{
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TRACE("ENTER PileRemoveProc()\n");
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//modify our "virtual" pile by removing the same card
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//that was removed from the physical card stack
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activepile.Pop(iItems);
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//if there is just 1 card left, then modify the
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//stack to contain ALL the face-up cards..the effect
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//will be, the next time a card is dragged, all the
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//previous card-triplets will be available underneath
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if(stackobj.NumCards() == 1)
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{
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stackobj.SetOffsets(0,0);
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stackobj.SetCardStack(activepile);
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}
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TRACE("EXIT PileRemoveProc()\n");
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}
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//
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// Double-click on the deck
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// Move 3 cards to the face-up pile
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//
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void CARDLIBPROC DeckClickProc(CardRegion &stackobj, int iNumClicked)
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{
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TRACE("ENTER DeckClickProc()\n");
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CardStack cardstack = stackobj.GetCardStack();
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CardStack pile = pPile->GetCardStack();
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fGameStarted = true;
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//reset the face-up pile to represent 3 cards
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pPile->SetOffsets(CS_DEFXOFF, 1);
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if(cardstack.NumCards() == 0)
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{
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pile.Clear();
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activepile.Reverse();
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cardstack.Push(activepile);
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activepile.Clear();
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}
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else
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{
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int numcards = min(3, cardstack.NumCards());
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//make a "visible" copy of these cards
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CardStack temp;
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temp = cardstack.Pop(numcards);
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temp.Reverse();
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pile.Clear();
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pile.Push(temp);
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//remove the top 3 from deck
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activepile.Push(temp);
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}
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activepile.Print();
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pDeck->SetCardStack(cardstack);
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pPile->SetCardStack(pile);
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SolWnd.Redraw();
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TRACE("EXIT DeckClickProc()\n");
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}
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