Irrlicht Engine

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#include <irrlicht.h>
#include <iostream>
#include <audiere.h>
#include <stdio.h>
#include <windows.h>
#include "newton.h"

static NewtonWorld* nWorld;
using namespace irr;
using namespace core;
using namespace scene;
using namespace audiere;
using namespace video;
using namespace io;
using namespace gui;
int main()
{
	
//begin	key press
        	class MyEventReceiver : public IEventReceiver
{
public:
	MyEventReceiver(scene::IAnimatedMeshSceneNode* player_node)
	{
		
		Player_node = player_node;
	}

	bool OnEvent(SEvent event)
{
if(event.EventType == EET_KEY_INPUT_EVENT &&
   event.KeyInput.Key == KEY_KEY_W &&
   event.KeyInput.PressedDown == false)
{
    Player_node->setMD2Animation(scene::EMAT_RUN);
}
return false;
}

private:
	scene::IAnimatedMeshSceneNode* Player_node;
};
//end key press
	
    //Init Audiere Audio
    AudioDevicePtr audiereDevice;
    OutputStreamPtr stream;

    audiereDevice = OpenDevice();
    if (!audiereDevice)
     return 1;

    stream = OpenSound(audiereDevice.get(), "data/music/track6.ogg", true);
    if (!stream)
     return 2;

    stream->setRepeat(true);
    stream->setVolume(1.0f); // 50% volume
    stream->play();
    //End Audiere Audio
    
    //Game
    nWorld = NewtonCreate (NULL, NULL);
    IrrlichtDevice *device =
    createDevice(EDT_OPENGL, core::dimension2d<s32>(1024, 768), 32,
     false, false, true, 0);
     
     if (device == 0)
     return 1;
     
    IVideoDriver* driver = device->getVideoDriver();
    ISceneManager* smgr = device->getSceneManager();
    IGUIEnvironment* guienv = device->getGUIEnvironment();
    //Player and Cam Create
	IAnimatedMesh* mesh = smgr->getMesh("data/models/cyborg/player.md2");
	IAnimatedMeshSceneNode* player_node = smgr->addAnimatedMeshSceneNode( mesh );
	if (player_node)
	{
		player_node->setMaterialFlag(EMF_LIGHTING, false);
		player_node->setMD2Animation ( scene::EMAT_STAND);
		player_node->setMaterialTexture( 0, driver->getTexture("data/models/cyborg/player.pcx") );
	}
	scene::ICameraSceneNode * camera;
    camera = smgr->addCameraSceneNode(0, vector3df(-70,50,0), vector3df(0,0,0));
    //End PLayer and Cam Create
    //wep
    mesh = smgr->getMesh("data/weapons/cyborg/w_bfg.md2");
     IAnimatedMeshSceneNode * gun_node = smgr->addAnimatedMeshSceneNode(mesh);
     if(gun_node)
     {
          gun_node->setParent(player_node);
          gun_node->setMD2Animation ( scene::EMAT_STAND);
          gun_node->setPosition(core::vector3df(0,-4,-2));
    //end wep      
    // map
        device->getFileSystem()->addZipFileArchive("data/maps/maps.pk3");

    
    scene::IAnimatedMesh* q3levelmesh = smgr->getMesh("20kdm2.bsp");
    scene::ISceneNode* q3node = 0;
    if (q3levelmesh)
    q3node = smgr->addOctTreeSceneNode(q3levelmesh->getMesh(0));smgr->addOctTreeSceneNode(smgr->getMesh("20kdm2.bsp"));
        scene::ITriangleSelector* selector = 0;
   
    if (q3node)
    {   
      q3node->setPosition(core::vector3df(-1370,-130,-1400));
      selector = smgr->createOctTreeTriangleSelector(q3levelmesh->getMesh(0), q3node, 128);
      q3node->setTriangleSelector(selector);
      selector->drop();
    }      
    //end map
                
    //Irrlicht Logo
    guienv->addImage(driver->getTexture("irrQUAKE.png"),
    core::position2d<s32>(5,5));
    //Irrlicht Logo End  
    
    int lastFPS = -1;
	while(device->run())
	if (device->isWindowActive())
	{
                        camera->setTarget(player_node->getPosition());
                        camera->updateAbsolutePosition();
 		driver->beginScene(true, true, SColor(255,100,101,140));

		smgr->drawAll();
		guienv->drawAll();
		driver->endScene();
		
				int fps = driver->getFPS();

		if (lastFPS != fps)
		{
			core::stringw str = L"irrQuake: Quake irrlicht style [ FPS:";
			str += fps;
			str += "]";

			device->setWindowCaption(str.c_str());
			lastFPS = fps;
		}
	}
	device->drop();

	return 0;
    }
}    
// End Game