rosapps/games/solitaire/cardlib/cardlib.cpp

   1 //
   2 //    CardLib - not much of interest in here
   3 //
   4 //    Freeware
   5 //    Copyright J Brown 2001
   6 //
   7 #include <windows.h>
   8 #include "cardlib.h"
   9 #include "globals.h"
  10
  11 void LoadCardBitmaps(void);
  12
  13 //static bool __CARDLIB_ACES_HIGH = false;
  14 extern double __CARDZOOMSPEED;
  15
  16 //
  17 //    Global variables!
  18 //
  19 HDC     __hdcCardBitmaps;
  20 HBITMAP __hbmCardBitmaps;
  21
  22 HDC        __hdcPlaceHolder;
  23 HBITMAP    __hbmPlaceHolder;
  24 HPALETTE __holdplacepal;
  25
  26 int        __cardwidth;
  27 int        __cardheight;
  28
  29 HPALETTE __hPalette;
  30
  31
  32 //
  33 //    Cardlib global functions!
  34 //
  35 void CardLib_SetZoomSpeed(int speed)
  36 {
  37     __CARDZOOMSPEED = (double)speed;
  38 }
  39
  40 /*
  41
  42   It's dangerous to use these operators, because of all
  43   the implicit conversions that could take place, which
  44   would have unpredicted side-effects.
  45
  46   e.g. Card card(Hearts, 4);
  47        if(card == 4)    - how does 4 get converted??
  48                           It uses the Card(int uval) constructor,
  49                           which results in a 2 of clubs...
  50                           not what was expected
  51 */
  52 /*
  53 void CardLib_SetAcesHigh(bool fHigh);
  54 bool operator != (const Card &lhs, const Card &rhs);
  55 bool operator == (const Card &lhs, const Card &rhs);
  56 bool operator <  (const Card &lhs, const Card &rhs);
  57 bool operator <= (const Card &lhs, const Card &rhs);
  58 bool operator >  (const Card &lhs, const Card &rhs);
  59 bool operator >= (const Card &lhs, const Card &rhs);
  60 */
  61
  62 /*
  63 void CardLib_SetAcesHigh(bool fHigh)
  64 {
  65     __CARDLIB_ACES_HIGH = fHigh;
  66 }
  67
  68 bool operator == (const Card &lhs, const Card &rhs)
  69 {
  70     if(__CARDLIB_ACES_HIGH)
  71         return lhs.HiVal() == rhs.HiVal();
  72     else
  73         return lhs.LoVal() == rhs.LoVal();
  74 }
  75
  76 bool operator != (const Card &lhs, const Card &rhs)
  77 {
  78     if(__CARDLIB_ACES_HIGH)
  79         return lhs.HiVal() != rhs.HiVal();
  80     else
  81         return lhs.LoVal() != rhs.LoVal();
  82 }
  83
  84 bool operator > (const Card &lhs, const Card &rhs)
  85 {
  86     if(__CARDLIB_ACES_HIGH)
  87         return lhs.HiVal() > rhs.HiVal();
  88     else
  89         return lhs.LoVal() > rhs.LoVal();
  90 }
  91
  92 bool operator >= (const Card &lhs, const Card &rhs)
  93 {
  94     if(__CARDLIB_ACES_HIGH)
  95         return lhs.HiVal() >= rhs.HiVal();
  96     else
  97         return lhs.LoVal() >= rhs.LoVal();
  98 }
  99
 100 bool operator < (const Card &lhs, const Card &rhs)
 101 {
 102     if(__CARDLIB_ACES_HIGH)
 103         return lhs.HiVal() < rhs.HiVal();
 104     else
 105         return lhs.LoVal() < rhs.LoVal();
 106 }
 107
 108 bool operator <= (const Card &lhs, const Card &rhs)
 109 {
 110     if(__CARDLIB_ACES_HIGH)
 111         return lhs.HiVal() <= rhs.HiVal();
 112     else
 113         return lhs.LoVal() <= rhs.LoVal();
 114 }
 115 */
 116
 117 void PaintRect(HDC hdc, RECT *rect, COLORREF colour)
 118 {
 119     COLORREF oldcr = SetBkColor(hdc, colour);
 120     ExtTextOut(hdc, 0, 0, ETO_OPAQUE, rect, "", 0, 0);
 121     SetBkColor(hdc, oldcr);
 122 }