Irrlicht Engine

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#include <windows.h>
#include <iostream>
#include <irrlicht.h>

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

using namespace std;
using namespace irr;
using namespace gui;
using namespace core;
using namespace scene;
using namespace video;

class MyEventReceiver: public IEventReceiver { 
public: 
   // This is the one method that we have to implement 
   virtual bool OnEvent(const SEvent& event) { 
      // Remember whether each key is down or up 
      if (event.EventType == irr::EET_KEY_INPUT_EVENT) 
         KeyIsDown[event.KeyInput.Key] = event.KeyInput.PressedDown; 

      return false; 
   } 

   // This is used to check whether a key is being held down 
   virtual bool IsKeyDown(EKEY_CODE keyCode) const { 
      return KeyIsDown[keyCode]; 
   } 

   MyEventReceiver() { 
      for (u32 i = 0; i < KEY_KEY_CODES_COUNT; ++i) 
         KeyIsDown[i] = false; 
   } 

private: 
   // We use this array to store the current state of each key 
   bool KeyIsDown[KEY_KEY_CODES_COUNT]; 
}; 


int main()
{
	//bool collision;
	MyEventReceiver receiver;
	IrrlichtDevice *device = createDevice(EDT_DIRECT3D9,dimension2d<u32>(800,648),32,false,false,false,&receiver);
	IVideoDriver *driver = device->getVideoDriver();
	ISceneManager *smgr = device->getSceneManager();
	IGUIEnvironment *guienv = device->getGUIEnvironment();
	device->setWindowCaption(L"3D Ping Pong");
	device->getCursorControl()->setVisible(false);
	ISceneNode *maincamera = smgr->addCameraSceneNode();
	maincamera->setPosition(vector3df(0,0,0));
	ISceneNode *ball = smgr->addSphereSceneNode();
	ball->setScale(vector3df(0.3,0.3,0.3));
	ball->setPosition(vector3df(0,0,45));
	ISceneNode *paddle1 = smgr->addCubeSceneNode();
	paddle1->setScale(vector3df(0.2,0.9,0.3));
	paddle1->setPosition(vector3df(-35,0,45));
	ISceneNode *paddle2 = smgr->addCubeSceneNode();
	paddle2->setScale(vector3df(0.2,0.9,0.3));
	paddle2->setPosition(vector3df(35,0,45));
	vector3df paddle1pos;
	vector3df paddle2pos;
	vector3df ballpos;
	//paddle1->setRotation(vector3df(0,-45,0));
	while(device->run())
	{
		maincamera->setRotation(vector3df(0,0,0));
		if(device->isWindowActive())
		{
			driver->beginScene(true,true,SColor(255,255,255,255));
			smgr->drawAll();
			driver->endScene();

			if(receiver.IsKeyDown(KEY_UP))
			{
				paddle1pos = paddle1->getPosition();
				paddle1pos.Y += 0.006;
				paddle1->setPosition(paddle1pos);
			}else if(receiver.IsKeyDown(KEY_DOWN))
			{
				paddle1pos = paddle1->getPosition();
				paddle1pos.Y -= 0.006;
				paddle1->setPosition(paddle1pos);
			}else if(receiver.IsKeyDown(KEY_LEFT))
			{
				ballpos = ball->getPosition();
				ballpos.X -= 0.006;
				ball->setPosition(ballpos);
			}else if(receiver.IsKeyDown(KEY_RIGHT))
			{
				ballpos = ball->getPosition();
				ballpos.X += 0.006;
				ball->setPosition(ballpos);
			}

	

			
		}

	}
	device->drop();
	return 0;
}

Code: Select all

IMeshSceneNode *paddle2 = smgr->addCubeSceneNode();