I've to prepare a menu. In which I've to load four buttons in the initial page. If I click one button(e.g. Play button) the menu has to load with
two image holders and two buttons(back and next buttons). If I click the back button, I should be able to go to the initial page. Similarly next button
should take to the next page. For this purpose I wrote the following code:
Code: Select all
#include "irrlicht.h"
#include "CEGUI.h"
#include "CEGUIIrrlichtRenderer.h"
#include "CEGUIWindowManager.h"
#include "CEGUIExceptions.h"
#include "CEGUIDefaultResourceProvider.h"
#include "CEGUIButtonBase.h"
#include "CEGUIInputEvent.h"
#include "CEGUIEventArgs.h"
#include "CEGUIWindow.h"
using namespace std;
using namespace CEGUI;
using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
class InitialMenu
{
private:
WindowManager* wmgr;
Window* myRoot, *playWnd;
FrameWindow* fWnd;
DefaultResourceProvider* rp;
CEGUI::PushButton* play_btn, *options_btn, *credits_btn, *exit_btn;
CEGUI::Image* playercty_img, *oppcty_img;
CEGUI::Combobox* playercty_cbo, *oppcty_cbo;
CEGUI::PushButton* playMnuBack_btn, *playMnuNext_btn;
public:
InitialMenu()
{
rp = static_cast<DefaultResourceProvider*>(System::getSingleton().getResourceProvider());
rp->setResourceGroupDirectory ("schemes", "datafiles/schemes/");
rp->setResourceGroupDirectory ("imagesets", "datafiles/imagesets/");
rp->setResourceGroupDirectory ("fonts", "datafiles/fonts/");
rp->setResourceGroupDirectory ("layouts", "datafiles/layouts/");
rp->setResourceGroupDirectory ("looknfeel", "datafiles/looknfeel/");
rp->setResourceGroupDirectory ("lua_scripts", "../datafiles/lua_scripts/");
CEGUI::Imageset::setDefaultResourceGroup("imagesets");
CEGUI::Font::setDefaultResourceGroup("fonts");
CEGUI::Scheme::setDefaultResourceGroup("schemes");
CEGUI::WidgetLookManager::setDefaultResourceGroup("looknfeel");
CEGUI::WindowManager::setDefaultResourceGroup("layouts");
CEGUI::SchemeManager::getSingleton().create( "TaharezLook.scheme","schemes" );
FontManager::getSingleton().createFreeTypeFont("DejaVuSans-10.font",10,false, "DejaVuSans.ttf");
WidgetLookManager::getSingleton().parseLookNFeelSpecification("TaharezLook.looknfeel", "looknfeel");
wmgr = WindowManager::getSingletonPtr();
myRoot = wmgr->createWindow("DefaultWindow", "root");
System::getSingleton().setGUISheet(myRoot);
fWnd = (FrameWindow*)wmgr->createWindow("TaharezLook/FrameWindow", "");
fWnd->setPosition(UVector2(UDim(0.25f, 0.0f), UDim(0.25f, 0.0f)));
fWnd->setSize(UVector2(UDim(0.5f, 0.5f), UDim(0.5f, 0.5f)));
fWnd->setText("Hello World!");
myRoot->addChildWindow(fWnd);
play_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "play_btn");
options_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "options_btn");
credits_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "credits_btn");
exit_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "exit_btn");
fWnd->addChildWindow(play_btn);
fWnd->addChildWindow(options_btn);
fWnd->addChildWindow(credits_btn);
fWnd->addChildWindow(exit_btn);
play_btn->setPosition(UVector2(UDim(0.25f, 0.25f), UDim(0.25f, 0.25f)));
play_btn->setSize(UVector2(UDim(0.15f, 0.15f), UDim(0.15f, 0.15f)));
options_btn->setPosition(UVector2(UDim(0.02f, 11.5f), UDim(0.05f, 11.5f)));
options_btn->setSize(UVector2(UDim(0.15f, 0.15f), UDim(0.15f, 0.15f)));
credits_btn->setPosition(UVector2(UDim(0.3f, 0.3f), UDim(0.3f, 0.3f)));
credits_btn->setSize(UVector2(UDim(0.15f, 0.15f), UDim(0.15f, 0.15f)));
exit_btn->setPosition(UVector2(UDim(0.39f, 0.6f), UDim(0.39f, 0.6f)));
exit_btn->setSize(UVector2(UDim(0.15f, 0.15f), UDim(0.15f, 0.15f)));
System::getSingleton().setDefaultFont("DejaVuSans-10.font");
System::getSingleton().setDefaultMouseCursor("TaharezLook", "MouseArrow");
System::getSingleton().setDefaultTooltip("TaharezLook/Tooltip");
play_btn->subscribeEvent(PushButton::EventClicked, Event::Subscriber(&InitialMenu::playHandler, this));
options_btn->subscribeEvent(PushButton::EventClicked, Event::Subscriber(&InitialMenu::optionsHandler, this));
credits_btn->subscribeEvent(PushButton::EventClicked, Event::Subscriber(&InitialMenu::creditsHandler, this));
exit_btn->subscribeEvent(PushButton::EventClicked, Event::Subscriber(&InitialMenu::exitHandler, this));
}
bool playHandler()
{
wmgr = WindowManager::getSingletonPtr();
playWnd = (FrameWindow*)wmgr->createWindow("TaharezLook/FrameWindow", "");
playWnd->setPosition(UVector2(UDim(0.25f, 0.0f), UDim(0.25f, 0.0f)));
playWnd->setSize(UVector2(UDim(0.5f, 0.5f), UDim(0.5f, 0.5f)));
System::getSingleton().setGUISheet(playWnd);
playercty_img = (Image*) wmgr->createWindow("TaharezLook/Image", "playercty_img");
oppcty_img = (Image*) wmgr->createWindow("TaharezLook/Image", "oppcty_img");
playercty_cbo = (Combobox*) wmgr->createWindow("TaharezLook/Combobox", "playercty_cbo");
oppcty_cbo = (Combobox*) wmgr->createWindow("TaharezLook/Combobox", "oppcty_cbo");
playMnuBack_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "playMnuBack_btn");
playMnuNext_btn = (PushButton*) wmgr->createWindow("TaharezLook/Button", "playMnuNext_btn");
playWnd->addChildWindow(playercty_img->getName());
playWnd->addChildWindow(oppcty_img->getName());
playWnd->addChildWindow(playercty_cbo);
playWnd->addChildWindow(oppcty_cbo);
playWnd->addChildWindow(playMnuBack_btn);
playWnd->addChildWindow(playMnuNext_btn);
return false;
}
bool optionsHandler()
{
return false;
}
bool creditsHandler()
{
return false;
}
bool exitHandler()
{
return false;
}
};
int main ()
{
IrrlichtDevice* device = createDevice(EDT_DIRECT3D9, core::dimension2d<u32>(800, 600), 16, false);
CEGUI::IrrlichtRenderer &myRenderer = CEGUI::IrrlichtRenderer::bootstrapSystem(*device);
IVideoDriver* driver = device->getVideoDriver();
ISceneManager* smgr = device->getSceneManager();
InitialMenu* initMenu = new InitialMenu();
while(device->run() && driver)
{
if(device->isWindowActive())
{
driver->beginScene(true, true, SColor(255, 255, 0, 0));
smgr->drawAll();
CEGUI::System::getSingleton().renderGUI();
driver->endScene();
}
}
device->drop();
return 0;
}
(i)Is this the right way to acheive my task?
(ii)While subscribing to events I got the following errors:
1>------ Build started: Project: CricCEGUI, Configuration: Debug Win32 ------
1>Compiling...
1>main.cpp
1>e:\criccegui\main.cpp(75) : error C2661: 'CEGUI::SubscriberSlot::SubscriberSlot' : no overloaded function takes 2 arguments
1>e:\criccegui\main.cpp(76) : error C2661: 'CEGUI::SubscriberSlot::SubscriberSlot' : no overloaded function takes 2 arguments
1>e:\criccegui\main.cpp(77) : error C2661: 'CEGUI::SubscriberSlot::SubscriberSlot' : no overloaded function takes 2 arguments
1>e:\criccegui\main.cpp(78) : error C2661: 'CEGUI::SubscriberSlot::SubscriberSlot' : no overloaded function takes 2 arguments
1>Build log was saved at "file://e:\CricCEGUI\Debug\BuildLog.htm"
1>CricCEGUI - 4 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
What to do to get around these errors?
