void GameParamUserInterface::updateMenuItems(const GameType *gameType)
{
TNLAssert(gameType, "Missing game type!");
string filename = mLevelFilename;
// Grab the level filename from the menuitem if it has been built already.
// This let's us persist a changed filename without having to leave the menu first
if(getMenuItemCount() > 0)
filename = getMenuItem(1)->getValue();
clearMenuItems();
// Note that on some gametypes instructions[1] is NULL
string instructs = string(gameType->getInstructionString()[0]) +
(gameType->getInstructionString()[1] ? string(" ") + gameType->getInstructionString()[1] : "");
addMenuItem(new ToggleMenuItem("Game Type:",
getGameTypes(),
getGameTypes().getIndex(gameType->getGameTypeName()),
true,
changeGameTypeCallback,
instructs));
addMenuItem(new TextEntryMenuItem("Filename:", // name
filename, // val
EditorUserInterface::UnnamedFile, // empty val
"File where this level is stored", // help
MAX_FILE_NAME_LEN));
const Vector<string> *keys = gameType->getGameParameterMenuKeys();
for(S32 i = 0; i < keys->size(); i++)
{
MenuItemMap::iterator iter = mMenuItemMap.find(keys->get(i));
boost::shared_ptr<MenuItem> menuItem;
if(iter != mMenuItemMap.end()) // What is this supposed to do? I can't seem to make this condition occur.
menuItem = iter->second;
else // Item not found
{
menuItem = gameType->getMenuItem(keys->get(i));
TNLAssert(menuItem, "Failed to make a new menu item!");
mMenuItemMap.insert(pair<string, boost::shared_ptr<MenuItem> >(keys->get(i), menuItem));
}
addWrappedMenuItem(menuItem);
}
}
static void changeGameTypeCallback(ClientGame *game, U32 gtIndex)
{
// Instantiate our gameType object and cast it to GameType
TNL::Object *theObject = TNL::Object::create(GameType::getGameTypeClassName(getGameTypes()[gtIndex]));
GameType *gt = dynamic_cast<GameType *>(theObject);
TNLAssert(gt, "Whoa!");
TNLAssert(game->getLevel(), "Whoa!");
game->getLevel()->setGameType(gt); // gt will be put into a RefPtr, which will handle cleanup
// If we have a new gameType, we might have new game parameters; update the menu!
game->getUIManager()->getUI<GameParamUserInterface>()->updateMenuItems(gt);
}