void drawbox(char **lines)
{
int x = 28;
int y = 64;
int i,numlines = 0;
//count number of lines
for(i=0;lines[i+1];i++)
numlines++;
//clear screen
memset(nesscr,0,256*240);
//draw window
gui_draw_window(lines[0],x,y,256-60,11 + (numlines * 6));
//draw text
for(i=1;lines[i];i++)
gui_draw_text(GUI_TEXT,x + 2,y + 4 + (i * 6),lines[i]);
//copy old screen for neat background
video_copyscreen();
//update screen
video_update(nesscr,256+8);
#ifdef PS2
//double buffered?
video_update(nesscr,256+8);
#endif
}
//poll input for gui2
void gui2_poll()
{
static u32 old_joy1 = 0;
u32 new_joy1,joy1 = 0;
//hack to make sure key isnt held down
if(joykeys[config.gui_keys[0]]) joy1 |= INPUT_MENU;
if(joykeys[config.gui_keys[1]]) joy1 |= INPUT_LOADSTATE;
if(joykeys[config.gui_keys[2]]) joy1 |= INPUT_SAVESTATE;
if(joykeys[config.gui_keys[4]]) joy1 |= INPUT_SCREENSHOT;
new_joy1 = joy1 & ~old_joy1;
old_joy1 = joy1;
//end hack
if(new_joy1 & INPUT_MENU) {
//dont let user exit gui if rom is not loaded
if((pce == 0) || (pce->rom == 0))
return;
gui_active ^= 1;
memset(gui_draw_getscreen(),GUI_COLOR_OFFSET,gui_draw_getscreenpitch()*gui_draw_getscreenheight());
if(gui_active == 0)
sound_play();
else {
sound_pause();
video_copyscreen();
}
}
else if(gui_active) return;
else if(new_joy1 & INPUT_LOADSTATE) loadstate();
else if(new_joy1 & INPUT_SAVESTATE) savestate();
#ifdef SCREENSHOTS
else if(new_joy1 & INPUT_SCREENSHOT)screenshot();
#endif
}