Irrlicht Engine

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// Tutorial2.cpp : Defines the entry point for the console application.
//
 
#include "stdafx.h"
#include <irrlicht.h>
#include <iostream>
 
using namespace irr;
 
#ifdef _MSC_VER
#pragma comment(lib, "Irrlicht.lib")
#endif
 
 
int main()
{
    // ask user for driver
 
    video::E_DRIVER_TYPE driverType;
 
    printf("Please select the driver you want for this example:\n"\
        " (a) OpenGL 1.5\n (b) Direct3D 9.0c\n (c) Direct3D 8.1\n"\
        " (d) Burning's Software Renderer\n (e) Software Renderer\n"\
        " (f) NullDevice\n (otherKey) exit\n\n");
 
    char i;
    std::cin >> i;
 
    switch(i)
    {
        case 'a':driverType = video::EDT_OPENGL;    break;
        case 'b':driverType = video::EDT_DIRECT3D9; break;
        case 'c':driverType = video::EDT_DIRECT3D8; break;
        case 'd':driverType = video::EDT_BURNINGSVIDEO; break;
        case 'e':driverType = video::EDT_SOFTWARE;  break;
        case 'f':driverType = video::EDT_NULL;      break;
        default: return 1;
    }
 
    // create device and exit if creation failed
 
    IrrlichtDevice *device = 
        createDevice(driverType, core::dimension2d<u32>(640, 480));
 
    if (device == 0)
        return 1; // could not create selected driver.
 
    video::IVideoDriver* driver = device->getVideoDriver();
    scene::ISceneManager* smgr = device->getSceneManager();
 
    device->getFileSystem()->addFileArchive("../../media/map-20kdm2.pk3");
 
    scene::IAnimatedMesh* mesh = smgr->getMesh("20kdm2.bsp");
    scene::ISceneNode* node = 0;
 
    if (mesh)
        node = smgr->addOctreeSceneNode(mesh->getMesh(0), 0, -1, 1024);
//      node = smgr->addmeshSceneNode(mesh->getMesh(0));
 
    if (node)
        node->setPosition(core::vector3df(-1300,-144,-1249));
 
    smgr->addCameraSceneNodeFPS();
 
    device->getCursorControl()->setVisible(false);
 
    int lastFPS = -1;
 
    while(device->run())
    {
        if(device->isWindowActive())
        {
            driver->beginScene(true, true, video::SColor(255, 200, 200, 200));
            smgr->drawAll();
            driver->endScene();
 
            int fps = driver->getFPS();
 
            if (lastFPS != fps)
            {
                core::stringw str = L"Irrlicht Engine - Quake 3 Map example[";
 
                str += driver->getName();
                str += "] FPS:";
                str += fps;
 
                device->setWindowCaption(str.c_str());
                lastFPS = fps;
            }
        }
        else
            device->yield();
    }
 
    device->drop();
    return 0;
}

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#pragma comment(lib, "Irrlicht.lib")