static void UpdateMouseDD()
{
DDSURFACEDESC m_surface;
PUCHAR dst;
DWORD ddrval;
memset(&m_surface, 0, sizeof(DDSURFACEDESC));
m_surface.dwSize = sizeof(DDSURFACEDESC);
ddrval = IDirectDrawSurface_Lock(lpSurfaces[0], NULL, &m_surface,
DDLOCK_WAIT, NULL);
if (ddrval != DD_OK) {
return;
}
dst = (PUCHAR) m_surface.lpSurface;
if (storeddata) {
restore(dst, storeddata, bitDepth, m_surface.u1.lPitch, displayX,
displayY, oldmouseX, oldmouseY);
free(storeddata);
}
storeddata =
store(dst, bitDepth, m_surface.u1.lPitch, displayX, displayY,
mouseX, mouseY);
drawmouse(dst, mousepointer, bitDepth, m_surface.u1.lPitch, displayX,
displayY, mouseX, mouseY);
oldmouseX = mouseX;
oldmouseY = mouseY;
IDirectDrawSurface_Unlock(lpSurfaces[0], m_surface.lpSurface);
}
/* Display buffer */
static void PaintDD()
{
DWORD ddrval;
if (!IsWindowVisible(hWnd) || !active || !initialized
|| !BackSurface[0])
return;
IDirectDrawSurface_Unlock(BackSurface[0], surface[0].lpSurface);
IDirectDrawSurface_Unlock(BackSurface[1], surface[1].lpSurface);
if (directX == DXFULLSCREEN) {
if (storeddata)
free(storeddata), storeddata = NULL;
storeddata =
store(currentbuff ? buffer2 : buffer1, bitDepth, lineSize,
displayX, displayY, mouseX, mouseY);
drawmouse(currentbuff ? buffer2 : buffer1, mousepointer, bitDepth,
lineSize, displayX, displayY, mouseX, mouseY);
ddrval =
IDirectDrawSurface_BltFast(lpSurfaces[0], 0, 0,
BackSurface[currentbuff], &rcScreen,
FALSE);
restore(currentbuff ? buffer2 : buffer1, storeddata, bitDepth,
lineSize, displayX, displayY, mouseX, mouseY);
oldmouseX = mouseX;
oldmouseY = mouseY;
} else {
ddrval = IDirectDrawSurface_Blt(lpSurfaces[0], &rcScreen,
BackSurface[currentbuff],
&rcViewport, DDBLT_WAIT, NULL);
}
if (ddrval != DD_OK) {
if ((int) ddrval == (int) DDERR_SURFACELOST) {
IDirectDrawSurface_Restore(lpSurfaces[0]);
IDirectDrawSurface_Restore(BackSurface[0]);
IDirectDrawSurface_Restore(BackSurface[1]);
ddrval = IDirectDrawSurface_Blt(lpSurfaces[0], &rcScreen,
BackSurface[currentbuff],
&rcViewport, DDBLT_WAIT, NULL);
//if (ddrval == DDERR_SURFACELOST) resized=1; /*We've lost our fractal*/
}
}
ddrval = IDirectDrawSurface_Lock(BackSurface[0], NULL, &surface[0],
DDLOCK_WAIT, NULL);
ddrval = IDirectDrawSurface_Lock(BackSurface[1], NULL, &surface[1],
DDLOCK_WAIT, NULL);
if (buffer1 != (char *) surface[0].lpSurface ||
buffer2 != (char *) surface[1].lpSurface) {
DeInitDD();
x_fatalerror
("Unexpected event - buffers moved! Please contact authors!");
}
needredraw = 0;
}
void restore() /****恢复屏幕到主菜单****/
{
int i;
cleardevice();
putimage(0,0,logo,COPY_PUT);
for (i=0;i<STARNUM;i++) drawstar(star);
outchinese(400,80,s_cn,EOF,4,0);
drawmenu(mm);
drawmouse(mousex,mousey);
if (Music_on) play(2);
else noplay();
}
void End(int flag)
{
int i;
int key=0;
char *buffer;
char *s[]={"真的退出吗？（ｙ／ｎ）：","是","否","制作小组",\
"图形相关：谭歆","主程序：汪航勋","碰撞相关：林远骥",\
"菜单等：黄懿可","指导老师：肖少拥","版权所有，盗版不究","谢谢！"};
noplay();
if (flag)
{
buffer=malloc(imagesize(200,210,440,290));
getimage(200,210,440,290,buffer);
draw_window(210,220,430,280);
outchinese(220,227,s[0],YELLOW,1,0);
for (i=1;i<=2;i++)
outchinese(150+i*100,245,s[i],GREEN,1,0);
drawmouse(mousex,mousey);
while(1)
{
while(bioskey(1)!=0) getch();
position(0);
drawmouse(mousex,mousey);
key=bioskey(1);
if (button==1)
{
for (i=1;i<=2;i++)
{
if (150+i*100 < mousex && mousex <166+i*100 && 245 <mousey && mousey <261)
break;
}
}
if (key== LOWER_y || i==1) break;
else if (key == LOWER_n || i==2)
{
position(0);
putimage(200,210,buffer,COPY_PUT);
free(buffer);
if (Music_on) play(2);
return;
}
}
}
free(mouse);
free(mouse_temp);
free(dash_dot);
cleardevice();
while(bioskey(1)!=0) getch();
for (i=3;i<10;i++)
{
outchinese(maxx/2-strlen(s[i])*4,100+18*i+200*(i/9),s[i],WHITE,1,0);
delay(30000);
delay(30000);
}
getch();
cleardevice();
outchinese(250,200,s[10],GREEN,4,1);
sleep(1);
closegraph();
exit(0);
}
void beforegame() /******游戏主界面*******/
{
int i,j;
fire();
ShowBmp256(70,65,".\\source\\login.bmp",1,0);
InitGraph();
star=malloc(sizeof(struct STAR)*STARNUM);
initstar(star);
InitMouse(0,0,maxx,maxy);
getdat();
handler=getvect(0x1c);
mousex=getmaxx()/2;
mousey=getmaxy()/2;
logo=bmp_to_dat(".\\source\\snooker.bmp");
vs1=bmp_to_dat(".\\source\\head0.bmp");
vs2=bmp_to_dat(".\\source\\head1.bmp");
play(1);
for (i=0;i<3;i++)
{
putimage(0,0,logo,NOT_PUT);
for (j=20;j<=1000;j+=10)
{
delay(1000);
}
delay(3000);
putimage(0,0,logo,COPY_PUT);
for (j=1000;j>=20;j-=10)
{
delay(2000);
}
delay(3000);
}
putimage(0,0,logo,COPY_PUT);
for (i=0;i<STARNUM;i++) drawstar(star);
outchinese(400,80,s_cn,EOF,4,2);
putimage(300,280,vs1,COPY_PUT);
putimage(520,280,vs2,COPY_PUT);
settextstyle(1,0,12);
setcolor(GREEN);
outtextxy(380,260,"Vs");
drawmouse(mousex,mousey);
play(2);
drawmenu(mm);
while(1)
{
while(bioskey(1)!=0) getch();
position(1);
mm=fill();
drawmouse(mousex,mousey);
if (button==1)
{
switch (mm)
{
case 0:
{
free(logo);
free(star);
cleardevice();
return;
}
case 1:
{
practice();
restore();
break;
}
case 2:
{
noplay();
option();
break;
}
case 3:
{
noplay();
toprank();
restore();
break;
}
case 4:
{
if (Music_on==1) play(0);
showhelp();
break;
}
case 5:
{
position(0);
End(1);
drawmouse(mousex,mousey);
break;
}
}
}
button=0;
}
}
