key.lst

用c语言写的的一个推箱子的小游戏

C51 COMPILER V8.02   KEY                                                                   11/01/2008 07:36:26 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE KEY
OBJECT MODULE PLACED IN key.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE key.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          
   2          #include<reg52.h>
   3          #include" lcd.h "
   4          #include" key.h "
   5          #include" game.h "
   6          
   7          extern uchar Pass;
   8          uchar  ScanKey( void )
   9          {
  10   1          uchar  mTemp[5],key=0,i;    
  11   1          mTemp[0]=Up;
  12   1          mTemp[1]=Left;
  13   1          mTemp[2]=Right;
  14   1          mTemp[3]=Down;
  15   1          mTemp[4]=Enter;    
  16   1          
  17   1          for(i=0;i<5;i++)
  18   1          {
  19   2              mTemp[i]=~mTemp[i];
  20   2              mTemp[i]&=0x01;
  21   2          }
  22   1          key|=(mTemp[0]);
  23   1          key|=(mTemp[1]<<1);
  24   1          key|=(mTemp[2]<<2);
  25   1          key|=(mTemp[3]<<3);
  26   1          key|=(mTemp[4]<<4);
  27   1          
  28   1          return key;
  29   1      }
  30          /////////////////////////////////////////////////////
  31          //得到按键
  32          uchar  GetKey( void )
  33          {
  34   1          uchar key[2];
  35   1          key[0]=ScanKey();
  36   1          if(key[0]!=0)
  37   1          {
  38   2              
  39   2              Delay(800);
  40   2              key[1]=ScanKey();
  41   2              return (key[0]==key[1]) ? key[0] : 0;        
  42   2          }
  43   1          else
  44   1              return 0;
  45   1          
  46   1      }
  47          
  48          void KeyHandle( void )
  49          {
  50   1          uchar mKey=0;    
  51   1          //uchar temp[1];    
  52   1          mKey=GetKey();    
  53   1          if(mKey!=0)
  54   1          {
  55   2              Sound();
C51 COMPILER V8.02   KEY                                                                   11/01/2008 07:36:26 PAGE 2   

  56   2              switch(mKey)
  57   2              {
  58   3                  case  0x01:
  59   3                  UpMove();
  60   3                  
  61   3                  break;
  62   3                  case  0x02:
  63   3                  LeftMove();
  64   3                  
  65   3                  break; 
  66   3                  case  0x04:
  67   3                  RightMove();
  68   3                  break;
  69   3                  
  70   3                  case  0x08:
  71   3                  DownMove();
  72   3                  break;
  73   3                  
  74   3                  case  0x10:
  75   3                  Pass++; //关卡选择(测试地图编辑的是否正确用的)
  76   3                  if (Pass==20) Pass=0;            
  77   3                  CopyMap(Pass);  //复制地图数据
  78   3                  //MapCreate();  //地图生成程序
  79   3                  GameDisplay();//游戏界面显示程序
  80   3                  ReadRoundPos();   //读圆形的坐标和数目
  81   3                  DispPass();
  82   3                  break;            
  83   3                  
  84   3                  default:            
  85   3                  break;
  86   3              }
  87   2              //while(mKey==0);
  88   2          }
  89   1          //while(mKey!=0);
  90   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    195    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       8
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)