// input: flags => flags => formatting specificatons (PF_...)
// nchoices => number of choices popup has
// text_1 => text for first button
// ... =>
// text_n => text for last button
// msg text => text msg for popup (can be of form "%s",pl->text)
//
// exit: choice selected (0..nchoices-1)
// will return -1 if there was an error or popup was aborted
//
// typical usage:
//
// rval = popup(0, 2, POPUP_OK, POPUP_CANCEL, "Sorry %s, try again", pl->callsign);
int popup(int flags, int nchoices, ... )
{
int i, choice;
char *format, *s;
va_list args;
if ( Popup_is_active ) {
Int3(); // should never happen
return -1;
}
Popup_flags = flags;
Assert( nchoices > 0 && nchoices <= POPUP_MAX_CHOICES );
Popup_info.nchoices = nchoices;
va_start(args, nchoices );
// get button text
for (i=0; i<nchoices; i++ ) {
s = va_arg( args, char * );
Popup_info.button_text[i] = NULL;
popup_maybe_assign_keypress(&Popup_info, i, s);
}
// get msg text
format = va_arg( args, char * );
vsnprintf(Popup_info.raw_text, sizeof(Popup_info.raw_text)-1, format, args);
va_end(args);
Popup_info.raw_text[sizeof(Popup_info.raw_text)-1] = '\0';
gamesnd_play_iface(SND_POPUP_APPEAR); // play sound when popup appears
io::mouse::CursorManager::get()->pushStatus();
io::mouse::CursorManager::get()->showCursor(true);
Popup_is_active = 1;
choice = popup_do( &Popup_info, flags );
io::mouse::CursorManager::get()->popStatus();
switch(choice) {
case POPUP_ABORT:
return -1;
default:
return choice;
} // end switch
}
// This function displays a popup message box and every frame it checks the condition() function
// which is passed in as an argument.
// If the condition() returns TRUE, the message box ends itself. This function returns whatever
// the condition() did if the condition() occurred, and FALSE if the cancel button was pressed.
int popup_till_condition(int (*condition)(), ...)
{
int choice;
char *format, *s;
va_list args;
int flags = 0;
if ( Popup_is_active ) {
Int3(); // should never happen
return -1;
}
//int nchoices = 1;
Popup_info.nchoices = 1;
Popup_flags = 0;
va_start(args, condition );
// get button text
s = va_arg( args, char * );
Popup_info.button_text[0] = NULL;
popup_maybe_assign_keypress(&Popup_info, 0, s);
// get msg text
format = va_arg( args, char * );
vsnprintf(Popup_info.raw_text, sizeof(Popup_info.raw_text)-1, format, args);
va_end(args);
Popup_info.raw_text[sizeof(Popup_info.raw_text)-1] = '\0';
gamesnd_play_iface(SND_POPUP_APPEAR); // play sound when popup appears
io::mouse::CursorManager::get()->pushStatus();
io::mouse::CursorManager::get()->showCursor(true);
Popup_is_active = 1;
choice = popup_do_with_condition( &Popup_info, flags, condition );
io::mouse::CursorManager::get()->popStatus();
switch(choice) {
case POPUP_ABORT:
return 0;
default:
return choice;
} // end switch
}
// input: flags => flags => formatting specificatons (PF_...)
// nchoices => number of choices popup has
// text_1 => text for first button
// ... =>
// text_n => text for last button
// msg text => text msg for popup (can be of form "%s",pl->text)
//
// exit: choice selected (0..nchoices-1)
// will return -1 if there was an error or popup was aborted
//
// typical usage:
//
// rval = popup(0, 2, POPUP_OK, POPUP_CANCEL, "Sorry %s, try again", pl->callsign);
int popup(int flags, int nchoices, ... )
{
int i, choice;
char *format, *s;
va_list args;
if ( Popup_is_active ) {
Int3(); // should never happen
return -1;
}
Popup_flags = flags;
Assert( nchoices > 0 && nchoices <= POPUP_MAX_CHOICES );
Popup_info.nchoices = nchoices;
va_start(args, nchoices );
// get button text
for (i=0; i<nchoices; i++ ) {
s = va_arg( args, char * );
Popup_info.button_text[i] = NULL;
popup_maybe_assign_keypress(&Popup_info, i, s);
}
// get msg text
format = va_arg( args, char * );
Popup_info.raw_text[0] = 0;
vsprintf(Popup_info.raw_text, format, args);
va_end(args);
Assert(strlen(Popup_info.raw_text) < POPUP_MAX_CHARS );
gamesnd_play_iface(SND_POPUP_APPEAR); // play sound when popup appears
Mouse_hidden = 0;
Popup_is_active = 1;
choice = popup_do( &Popup_info, flags );
switch(choice) {
case POPUP_ABORT:
return -1;
default:
return choice;
} // end switch
}
// This function displays a popup message box and every frame it checks the condition() function
// which is passed in as an argument.
// If the condition() returns TRUE, the message box ends itself. This function returns whatever
// the condition() did if the condition() occurred, and FALSE if the cancel button was pressed.
int popup_till_condition(int (*condition)(), ...)
{
int choice;
char *format, *s;
va_list args;
int flags = 0;
if ( Popup_is_active ) {
Int3(); // should never happen
return -1;
}
//int nchoices = 1;
Popup_info.nchoices = 1;
Popup_flags = 0;
va_start(args, condition );
// get button text
s = va_arg( args, char * );
Popup_info.button_text[0] = NULL;
popup_maybe_assign_keypress(&Popup_info, 0, s);
// get msg text
format = va_arg( args, char * );
Popup_info.raw_text[0] = 0;
vsprintf(Popup_info.raw_text, format, args);
va_end(args);
Popup_info.raw_text[POPUP_MAX_CHARS-1] = '\0';
gamesnd_play_iface(SND_POPUP_APPEAR); // play sound when popup appears
Mouse_hidden = 0;
Popup_is_active = 1;
choice = popup_do_with_condition( &Popup_info, flags, condition );
switch(choice) {
case POPUP_ABORT:
return 0;
default:
return choice;
} // end switch
}
