分类: C/C++
2008-05-25 00:05:19
MsOn(x,y);
}
int Msinit()
{ /* 初始化鼠标*/
int recored;
regs.x.ax=0;
int86(0x33,®s,®s);
recored=regs.x.ax;
if(recored==0)
{ printf("Mouse not found !\n");
getch();return 0;
}
regs.x.ax = 1; /* 显示鼠标*/
int86(0x33,®s,®s);
return recored;
}
void MskindMath() /*计算鼠标的样子*/
{ /*Point hotspot[]={{0,11},{0,0},{4,0},{4,0}};热点*/
int i,j,jj,k;
int full,kind;
long UpNum[2][16] = {/* hand */
0xf3ff,0xe1ff,0xe1ff,0xe1ff,
0xe001,0xe000,0xe000,0xe000,
0x8000,0x0000,0x0000,0x0000,
0x0000,0x0000,0x8001,0xc003,
0x3fff,0x1fff,0x0fff,0x07ff,/* arrow箭头 */
0x03ff,0x01ff,0x00ff,0x007f,
0x003f,0x00ff,0x01ff,0x10ff,
0x30ff,0xf87f,0xf87f,0xfc3f,
};
long DownNum[2][16]={/* hand */
0x0c00,0x1200,0x1200,0x1200,
0x13fe,0x1249,0x1249,0x1249,
0x7249,0x9001,0x9001,0x9001,
0x8001,0x8001,0x4002,0x3ffc,
0x0000,0x4000,0x6000,0x7000,/* arrow箭头 */
0x7800,0x7c00,0x7e00,0x7f00,
0x7f80,0x7e00,0x7c00,0x4600,
0x0600,0x0300,0x0300,0x0180,
};
kind = (Mskind>>1)%2; /* 手形还是箭头*/
full = Mskind%2; /* 是否空心*/
for(i=0;i<16;i++)
{
j=jj=15;
while(UpNum[kind][i]!=0)
{
up[i][j]=UpNum[kind][i]%2;
j--;
UpNum[kind][i]/=2;
}
while(DownNum[kind][i]!=0)
{
down[i][jj--]=DownNum[kind][i]%2;
DownNum[kind][i]/=2;
}
for(k=j ;k>=0;k--) up [i][k]=0;
for(k=jj;k>=0;k--) down[i][k]=0;
for(k=0;k<16;k++)
{ /*四种组合方式*/
if(up[i][k]==0&&down[i][k]==0)
{ /* 是否为空心*/
if(full) mouse_draw[i][k]=1;
else mouse_draw[i][k]=2;
}
else if(up[i][k]==0&&down[i][k]==1)
{
if(full) mouse_draw[i][k]=2;
else mouse_draw[i][k]=1;
}
else if(up[i][k]==1&&down[i][k]==0) mouse_draw[i][k]=3;
else mouse_draw[i][k]=4;
}
}
if(kind==1) mouse_draw[1][2]=0;/*特殊点*/
else mouse_draw[1][2]=0;
}
void MsOn(int x,int y)
{ /* 鼠标光标显示*/
int i,j;
int color[2];
color[0]=Mskind>>2;
color[1]=Mskind>>6;
for(i=0;i<16;i++)
{
for(j=0;j<16;j++)
{
pixel_save[i][j]=getpixel(x+j,y+i);/* 保存原来的颜色*/
if(mouse_draw[i][j]==1)
putpixel(x+j,y+i,color[0]);
else if(mouse_draw[i][j]==2) /* 画鼠标*/
putpixel(x+j,y+i,color[1]);
}
}
}
void MsOff(int x,int y)
{ /* 隐藏鼠标*/
int i,j,color;
for(i=0;i<16;i++)
for(j=0;j<16;j++)
{
if(mouse_draw[i][j]==3||mouse_draw[i][j]==4) continue;
color=getpixel(x+j,y+i);
putpixel(x+j,y+i,color^color); /* 原位置异或消去*/
putpixel(x+j,y+i,pixel_save[i][j]);/* 还原原背景*/
}
}
int Msread(int *px,int *py,int *buttons)
{ /* 读取鼠标及键盘状态*/
int but_old=*buttons;
int x_old=*px,y_old=*py;
struct time t;
struct date d;/* 当前时间信息*/
do{
if(kbhit()) return bioskey(0);
regs.x.ax=3;
int86(0x33,®s,®s);