int main(int argc, char **argv)
{
GrEvent ev;
long oldtime = 0;
if (argc >= 4) {
gwidth = atoi(argv[1]);
gheight = atoi(argv[2]);
gbpp = atoi(argv[3]);
}
ini_graphics();
GrSetWindowTitle(wintitle);
ini_objects();
paint_screen();
while (1) {
GrEventRead(&ev);
if (ev.type == GREV_MOUSE) {
ev.p2 -= worg;
ev.p3 -= horg;
}
if (ev.type == GREV_END)
break;
if ((ev.type == GREV_KEY) && (ev.p1 == GrKey_Escape))
break;
if ((ev.type == GREV_KEY) && (ev.p1 == 's')) {
GrSaveContextToPpm(NULL, "demomgrx.ppm", "DemoMGRX");
continue;
}
if (pev_button_group(&ev, bgact))
continue;
if (pev_command(&ev))
continue;
if (pev_select(&ev))
continue;
if (ev.type == GREV_MOUSE) {
if (ev.p1 == GRMOUSE_LB_PRESSED)
paint_foot("over a button, please");
else if (ev.p1 == GRMOUSE_LB_RELEASED)
paint_foot("Hold down left mouse buttom to see a comment");
}
if (ev.type == GREV_NULL) {
if (ev.time > (oldtime + 5)) {
paint_animation();
oldtime = ev.time;
}
}
}
gfaz_fin();
return 0;
}
void NX_SetCaption (_THIS, const char * title, const char * icon)
{
Dprintf ("enter NX_SetCaption\n") ;
// Lock the event thread, in multi-threading environments
SDL_Lock_EventThread () ;
if (SDL_Window)
GrSetWindowTitle (SDL_Window, title) ;
SDL_Unlock_EventThread () ;
Dprintf ("leave NX_SetCaption\n") ;
}
static int pev_command(GrEvent * ev)
{
int i;
char nprog[81];
if (ev->type == GREV_COMMAND) {
if (ev->p1 == ID_EXIT) {
par_event_queue(GREV_END, 0, 0, 0);
return 1;
}
if (ev->p1 == ID_PAGE1) {
bgact = &bgp1;
paint_screen();
return 1;
}
if (ev->p1 == ID_PAGE2) {
bgact = &bgp2;
paint_screen();
return 1;
}
for (i = 0; i < NDEMOS; i++) {
if (ev->p1 == ptable[i].cid) {
gfaz_fin();
#if defined(__MSDOS__) || defined(__WIN32__)
if (ev->p1 == ID_MODETEST)
strcpy(nprog, "..\\bin\\");
else
strcpy(nprog, ".\\");
#else
if (ev->p1 == ID_MODETEST)
strcpy(nprog, "../bin/");
else
strcpy(nprog, "./");
#endif
#if defined(__XWIN__)
strcat(nprog, "x");
#endif
strcat(nprog, ptable[i].prog);
system(nprog);
ini_graphics();
GrSetWindowTitle(wintitle);
paint_screen();
return 1;
}
}
}
return 0;
}
