void MenuLoop(MenuSystem *menu)
{
assert(menu->numExitTypes > 0);
for (;; SDL_Delay(10))
{
// Input
InputPoll(menu->joysticks, menu->keyboard);
// Update
if (menu->current->type == MENU_TYPE_KEYS &&
menu->current->u.normal.changeKeyMenu != NULL)
{
MenuProcessChangeKey(menu->current);
}
else
{
int cmd = GetMenuCmd();
menu->current = MenuProcessCmd(menu->current, cmd);
}
if (MenuHasExitType(menu, menu->current->type))
{
break;
}
// Draw
if (menu->bkg != NULL)
{
memcpy(
GetDstScreen(),
menu->bkg,
GraphicsGetMemSize(&gGraphicsDevice.cachedConfig));
}
ShowControls();
MenuDisplay(menu);
CopyToScreen();
}
}
void MenuAddExitType(MenuSystem *menu, menu_type_e exitType)
{
if (MenuHasExitType(menu, exitType))
{
return;
}
CArrayPushBack(&menu->exitTypes, &exitType);
}
void MenuAddExitType(MenuSystem *menu, menu_type_e exitType)
{
if (MenuHasExitType(menu, exitType))
{
return;
}
// Add the new exit type
menu->numExitTypes++;
CREALLOC(menu->exitTypes, menu->numExitTypes * sizeof *menu->exitTypes);
menu->exitTypes[menu->numExitTypes - 1] = exitType;
}
int MenuIsExit(MenuSystem *ms)
{
return MenuHasExitType(ms, ms->current->type);
}
