CLASSE POUR UTILISER CARDS.DLL FACILEMENT

// MyCards.h

/*****************************************

MyCards : Classe permettant d'utiliser facilement la librairie Cards.dll

Guillaume Bourgeois ( 14/06/06 )

*****************************************/

#include "windows.h"

#define CLUBS    0
#define DIAMONDS 1
#define HEARTS   2
#define SPADES   3

#define ACE 0
#define TWO 1
#define THREE 2
#define FOUR 3
#define FIVE 4
#define SIX 5
#define SEVEN 6
#define EIGHT 7
#define NINE 8
#define TEN 9
#define JACK 10
#define QUEEN 11
#define KING 12

#define CS_CROSSHATCH  53
#define CS_WEAVE1      54
#define CS_WEAVE2      55
#define CS_ROBOT       56
#define CS_FLOWERS     57
#define CS_VINE1       58
#define CS_VINE2       59
#define CS_FISH1       60
#define CS_FISH2       61
#define CS_SHELLS      62
#define CS_CASTLE      63
#define CS_ISLAND      64
#define CS_CARDHAND    65
#define CS_UNUSED      66
#define CS_THE_X       67
#define CS_THE_O       68

#define MAKE_CARD_VALUE(Face, Suit) (Face * 4 + Suit)
// Faces : 0 = Ace, 1 = Two , ... 10 = Jack, 11 = Queen, 12 = King.
// Suit : 0 = Clubs, 1 = Diamond, 2 = Heart, 3 = Spades

typedef BOOL (WINAPI *pfcdtInit)(int *, int *);
typedef BOOL (WINAPI *pfcdtDraw)(HDC, int x, int y, int card, int type, DWORD color);
typedef BOOL (WINAPI *pfcdtDrawEx)(HDC, int x, int y, int dx, int dy, int card, int type, DWORD color);
typedef BOOL (WINAPI *pfcdtAnimate)(HDC hdc, int cardback, int x, int y, int state);
typedef void (WINAPI *pfcdtTerm) (void);

class MyCards
{
public:
	MyCards(); //Constructeur
	~MyCards(); //Destructeur

private:

	bool InitCardsDll(void);

	HMODULE hCardDll;

	pfcdtInit cdtInit;
	pfcdtDraw cdtDraw;
	pfcdtDrawEx cdtDrawEx;
	pfcdtAnimate cdtAnimate;
	pfcdtTerm cdtTerm;

public:
	bool SetDefaultCardSize(int Height, int Width);
	
	bool DrawCard(HDC hDC, int x, int y, int CardValue, int Type, DWORD Color=0x00FFFFFF);
	bool DrawCard(HDC hDC, POINT Position, int CardValue, int Type, DWORD Color=0x00FFFFFF);
	bool DrawCard(HDC hDC, int x, int y, int Height, int Width, int CardValue, int Type, DWORD Color=0x00FFFFFF);
	bool DrawCard(HDC hDC, POINT Position, int Height, int Width, int CardValue, int Type, DWORD Color=0x00FFFFFF);
	bool DrawCard(HDC hDC, RECT Position, int CardValue, int Type, DWORD Color=0x00FFFFFF);
	// To make a card value use MAKE_CARD_VALUE(Face,Suit)
	// Type = 0 -> Front Face
	// Type = 1 -> Back face
	// Type = 3 -> Front Face ( Inverted colors )

};


/*************************************************************
**************************************************************
**************************************************************
**************************************************************
**************************************************************/

#include "MyCards.h"

MyCards::MyCards()
{
	if ( !InitCardsDll() )
		::MessageBox(0,"Unable to load Cards.dll","Error",MB_ICONERROR);
	SetDefaultCardSize(30,20);
}
MyCards::~MyCards()
{
	cdtTerm();
	::FreeLibrary(hCardDll);
}
bool MyCards::InitCardsDll(void)
{
	hCardDll = ::LoadLibrary("cards.dll");

    if(hCardDll == 0)
        return 0;

	cdtInit    = (pfcdtInit)    GetProcAddress(hCardDll, "cdtInit");
	cdtDraw    = (pfcdtDraw)    GetProcAddress(hCardDll, "cdtDraw");
	cdtDrawEx  = (pfcdtDrawEx)  GetProcAddress(hCardDll, "cdtDrawExt");
	cdtAnimate = (pfcdtAnimate) GetProcAddress(hCardDll, "cdtAnimate");
	cdtTerm    = (pfcdtTerm)    GetProcAddress(hCardDll, "cdtTerm");
    
    return 1;
}
bool MyCards::SetDefaultCardSize(int Height, int Width)
{
	return cdtInit(&Height,&Width);
}
bool MyCards::DrawCard(HDC hDC, int x, int y, int CardValue, int Type, DWORD Color)
{
	return cdtDraw(hDC,x,y,CardValue,Type,Color);
}
bool MyCards::DrawCard(HDC hDC, POINT Position, int CardValue, int Type, DWORD Color)
{
	return cdtDraw(hDC,Position.x,Position.y,CardValue,Type,Color);
}
bool MyCards::DrawCard(HDC hDC, int x, int y, int Height, int Width, int CardValue, int Type, DWORD Color)
{
	return cdtDrawEx(hDC,x,y,Height,Width,CardValue,Type,Color);
}
bool MyCards::DrawCard(HDC hDC, POINT Position, int Height, int Width, int CardValue, int Type, DWORD Color)
{
	return cdtDrawEx(hDC,Position.x,Position.y,Height,Width,CardValue,Type,Color);
}
bool MyCards::DrawCard(HDC hDC, RECT Position, int CardValue, int Type, DWORD Color)
{
	return cdtDrawEx(hDC,Position.left,Position.top,
		(Position.right-Position.left),(Position.bottom-Position.top),CardValue,Type,Color);
}

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16 juin 2006 16:43:42 :

- Ajouté le HDC en argument aux fonctions. - Enlevé un pointeur inutile :P

16 juin 2006 21:58:29 :

Enlevé la fonction GetDC() qui n'était même plus définie :P, puis ajouter une surcharge a DrawCard().

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