void closemenu(const char *name)
{
gmenu *m;
if(!name)
{
if(curmenu) curmenu->close();
while(!menustack.empty())
{
m = menustack.pop();
if(m) m->close();
}
curmenu = NULL;
return;
}
m = menus.access(name);
if(!m) return;
if(curmenu==m) menuset(menustack.empty() ? NULL : menustack.pop(), false);
else loopv(menustack)
{
if(menustack[i]==m)
{
menustack.remove(i);
return;
}
}
}
virtual void select()
{
if(action && action[0])
{
gmenu *oldmenu = curmenu;
push("arg1", text);
setcontext("menu", curmenu->name);
int result = execute(action);
resetcontext();
pop("arg1");
if(result >= 0 && oldmenu == curmenu)
{
menuset(NULL, false);
menustack.shrink(0);
}
}
}
void showmenu(const char *name, bool top)
{
if(!name)
{
curmenu = NULL;
return;
}
gmenu *m = menus.access(name);
if(!m) return;
if(!top && curmenu)
{
if(curmenu==m) return;
loopv(menustack) if(menustack[i]==m) return;
menustack.insert(0, m);
return;
}
menuset(m);
}
void showscores(bool on)
{
scoreson = on;
menuset(((int)on)-1);
};
bool menukey(int code, bool isdown, int unicode, SDLMod mod)
{
if(!curmenu) return false;
int n = curmenu->items.length(), menusel = curmenu->menusel;
if(isdown)
{
bool hasdesc = false;
loopv(curmenu->items) if(curmenu->items[i]->getdesc()) { hasdesc = true; break;}
//int pagesize = MAXMENU - (curmenu->header ? 2 : 0) - (curmenu->footer || hasdesc ? 2 : 0); // FIXME: footer-length
int pagesize = MAXMENU - (curmenu->header ? 2 : 0) - (curmenu->footer ? (curmenu->footlen?(curmenu->footlen+1):2) : (hasdesc ? 2 : 0)); // FIXME: footer-length
if(curmenu->items.inrange(menusel))
{
mitem *m = curmenu->items[menusel];
if(m->type == mitem::TYPE_KEYINPUT && ((mitemkeyinput *)m)->capture && code != SDLK_ESCAPE)
{
m->key(code, isdown, unicode);
return true;
}
}
switch(code)
{
case SDLK_PAGEUP: menusel -= pagesize; break;
case SDLK_PAGEDOWN:
if(menusel+pagesize>=n && menusel/pagesize!=(n-1)/pagesize) menusel = n-1;
else menusel += pagesize;
break;
case SDLK_ESCAPE:
case SDL_AC_BUTTON_RIGHT:
if(!curmenu->allowinput) return false;
menuset(menustack.empty() ? NULL : menustack.pop(), false);
return true;
break;
case SDLK_UP:
case SDL_AC_BUTTON_WHEELUP:
if(iskeypressed(SDLK_LCTRL)) return menukey(SDLK_LEFT, isdown, 0);
if(!curmenu->allowinput) return false;
menusel--;
break;
case SDLK_DOWN:
case SDL_AC_BUTTON_WHEELDOWN:
if(iskeypressed(SDLK_LCTRL)) return menukey(SDLK_RIGHT, isdown, 0);
if(!curmenu->allowinput) return false;
menusel++;
break;
case SDLK_TAB:
if(!curmenu->allowinput) return false;
if(mod & KMOD_LSHIFT) menusel--;
else menusel++;
break;
case SDLK_PRINT:
curmenu->conprintmenu();
return true;
case SDLK_F12:
{
extern void screenshot(const char *imagepath);
if(!curmenu->allowinput) return false;
screenshot(NULL);
break;
}
case SDLK_1:
case SDLK_2:
case SDLK_3:
case SDLK_4:
case SDLK_5:
case SDLK_6:
case SDLK_7:
case SDLK_8:
case SDLK_9:
if(curmenu->allowinput && curmenu->hotkeys)
{
int idx = code-SDLK_1;
if(curmenu->items.inrange(idx))
{
menuselect(curmenu, idx);
mitem &m = *curmenu->items[idx];
m.select();
}
return true;
}
default:
{
if(!curmenu->allowinput) return false;
if(curmenu->keyfunc && (*curmenu->keyfunc)(curmenu, code, isdown, unicode)) return true;
if(!curmenu->items.inrange(menusel)) return false;
mitem &m = *curmenu->items[menusel];
m.key(code, isdown, unicode);
return !curmenu->forwardkeys;
}
}
if(!curmenu->hotkeys) menuselect(curmenu, menusel);
return true;
}
else
{
if(!curmenu->allowinput || !curmenu->items.inrange(menusel)) return false;