Exemplo n.º 1
0
const Stonepair Gamefield::NextStones()
{
	sf::Sprite sprite(myResourcemanager->Get<sf::Texture>(mySettings.GetSettings("Resource", "Bubbles")));
	sprite.setScale(mySettings.GetScaleFactor());
	
	return Stonepair(Stone(sf::Vector2i(2, -1), myOrigin, GetRandomColor(), sprite),
					Stone(sf::Vector2i(2, -2), myOrigin, GetRandomColor(), sprite));
}
Exemplo n.º 2
0
void SegmenterLightTest::ConvertPCLCloud2CvVec(const pcl::PointCloud<pcl::PointXYZRGBL>::Ptr &pcl_cloud,
        std::vector<cv::Vec4f> &cvCloud/*,
                                               bool random_colors*/)
{
    int pcWidth = pcl_cloud->width;
    int pcHeight = pcl_cloud->height;
    unsigned position = 0;

    unsigned max_label = 0;
    for(unsigned i=0; i<pcl_cloud->points.size(); i++)
        if(pcl_cloud->points[i].label > max_label)
            max_label = pcl_cloud->points[i].label;


    RGBValue color[max_label];
    for(unsigned i=0; i<max_label; i++)
        color[i].float_value = GetRandomColor();

    for (int row = 0; row < pcHeight; row++) {
        for (int col = 0; col < pcWidth; col++) {
            cv::Vec4f p;
            position = row * pcWidth + col;
            p[0] = pcl_cloud->points[position].x;
            p[1] = pcl_cloud->points[position].y;
            p[2] = pcl_cloud->points[position].z;
            p[3] = color[pcl_cloud->points[position].label].float_value;
            cvCloud.push_back(p);
        }
    }
}
Exemplo n.º 3
0
void SnowModel::SetRandomEGFColors()
{
    for (std::vector<EdgeGroup*>::iterator it = edge_groups.begin();
            it != edge_groups.end(); ++it) {
        point3f clr = GetRandomColor();
        (*it)->SetEdgeGroupFaceColor( clr );
    }
}
Exemplo n.º 4
0
void GetNextBlock()
{	for(int x=0; x<4; x++)
	   for(int y=0; y<4; y++)
		  if(BlockMatrix[x][y] != BLANK)
			  ScreenBackgroundLayout[BlockX+x][BlockY+y] = BlockMatrix[x][y];   //stop the block moving down
	CheckForLine();             //checking if lines are filled
	AssignShape(NextShape, NextColor);      //assign new block
	NextShape = GetRandomShape();           //assign next shape
	NextColor = GetRandomColor();           //assign next color
	DisplayNextShape();                     //display next block
	BlockX = 7;                             //restore value of BlockX & BlockY
	BlockY = 0;
	if(MoveBlock(LEFT))     //if block collides with something return 1
	{   GameOver=1;
	}
}
void D3D12PipelineStateCache::LoadAssets()
{
	// Create the root signature.
	{
		D3D12_FEATURE_DATA_ROOT_SIGNATURE featureData = {};

		// This is the highest version the sample supports. If CheckFeatureSupport succeeds, the HighestVersion returned will not be greater than this.
		featureData.HighestVersion = D3D_ROOT_SIGNATURE_VERSION_1_1;

		if (FAILED(m_device->CheckFeatureSupport(D3D12_FEATURE_ROOT_SIGNATURE, &featureData, sizeof(featureData))))
		{
			featureData.HighestVersion = D3D_ROOT_SIGNATURE_VERSION_1_0;
		}

		CD3DX12_DESCRIPTOR_RANGE1 ranges[RootParametersCount];
		ranges[RootParameterSRV].Init(D3D12_DESCRIPTOR_RANGE_TYPE_SRV, 1, 0, 0, D3D12_DESCRIPTOR_RANGE_FLAG_DATA_STATIC);

		CD3DX12_ROOT_PARAMETER1 rootParameters[RootParametersCount];
		rootParameters[RootParameterUberShaderCB].InitAsConstantBufferView(0, 0, D3D12_ROOT_DESCRIPTOR_FLAG_DATA_STATIC, D3D12_SHADER_VISIBILITY_ALL);
		rootParameters[RootParameterCB].InitAsConstantBufferView(1, 0, D3D12_ROOT_DESCRIPTOR_FLAG_DATA_STATIC, D3D12_SHADER_VISIBILITY_ALL);
		rootParameters[RootParameterSRV].InitAsDescriptorTable(1, &ranges[RootParameterSRV]);

		D3D12_STATIC_SAMPLER_DESC sampler = {};
		sampler.Filter = D3D12_FILTER_MIN_MAG_MIP_POINT;
		sampler.AddressU = D3D12_TEXTURE_ADDRESS_MODE_BORDER;
		sampler.AddressV = D3D12_TEXTURE_ADDRESS_MODE_BORDER;
		sampler.AddressW = D3D12_TEXTURE_ADDRESS_MODE_BORDER;
		sampler.MipLODBias = 0;
		sampler.MaxAnisotropy = 0;
		sampler.ComparisonFunc = D3D12_COMPARISON_FUNC_NEVER;
		sampler.BorderColor = D3D12_STATIC_BORDER_COLOR_TRANSPARENT_BLACK;
		sampler.MinLOD = 0.0f;
		sampler.MaxLOD = 9999.0f;
		sampler.ShaderRegister = 0;
		sampler.RegisterSpace = 0;
		sampler.ShaderVisibility = D3D12_SHADER_VISIBILITY_ALL;

		CD3DX12_VERSIONED_ROOT_SIGNATURE_DESC rootSignatureDesc;
		rootSignatureDesc.Init_1_1(_countof(rootParameters), rootParameters, 1, &sampler, D3D12_ROOT_SIGNATURE_FLAG_ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT);

		ComPtr<ID3DBlob> signature;
		ComPtr<ID3DBlob> error;
		ThrowIfFailed(D3DX12SerializeVersionedRootSignature(&rootSignatureDesc, featureData.HighestVersion, &signature, &error));
		ThrowIfFailed(m_device->CreateRootSignature(0, signature->GetBufferPointer(), signature->GetBufferSize(), IID_PPV_ARGS(&m_rootSignature)));
		NAME_D3D12_OBJECT(m_rootSignature);
	}

	// Create the command list.
	ThrowIfFailed(m_device->CreateCommandList(0, D3D12_COMMAND_LIST_TYPE_DIRECT, m_commandAllocators[m_frameIndex].Get(), nullptr, IID_PPV_ARGS(&m_commandList)));
	NAME_D3D12_OBJECT(m_commandList);

	// Note: ComPtr's are CPU objects but this resource needs to stay in scope until
	// the command list that references it has finished executing on the GPU.
	// We will flush the GPU at the end of this method to ensure the resource is not
	// prematurely destroyed.
	ComPtr<ID3D12Resource> vertexIndexBufferUpload;

	// Vertex and Index Buffer.
	{
		const VertexPositionColor cubeVertices[] = {
			{ { -1.0f, 1.0f, -1.0f, 1.0f }, { GetRandomColor(),GetRandomColor(), GetRandomColor() } },	// Back Top Left
			{ { 1.0f, 1.0f, -1.0f, 1.0f }, { GetRandomColor(), GetRandomColor(), GetRandomColor() } },	// Back Top Right
			{ { 1.0f, 1.0f, 1.0f, 1.0f }, { GetRandomColor(), GetRandomColor(), GetRandomColor() } },	// Front Top Right
			{ { -1.0f, 1.0f, 1.0f, 1.0f }, { GetRandomColor(), GetRandomColor(), GetRandomColor() } },	// Front Top Left

			{ { -1.0f, -1.0f, -1.0f, 1.0f }, { GetRandomColor(),GetRandomColor(), GetRandomColor() } },	// Back Bottom Left
			{ { 1.0f, -1.0f, -1.0f, 1.0f }, { GetRandomColor(),GetRandomColor(), GetRandomColor() } },	// Back Bottom Right
			{ { 1.0f, -1.0f, 1.0f, 1.0f }, { GetRandomColor(),GetRandomColor(), GetRandomColor() } },	// Front Bottom Right
			{ { -1.0f, -1.0f, 1.0f, 1.0f }, { GetRandomColor(),GetRandomColor(), GetRandomColor() } },	// Front Bottom Left
		};

		const UINT cubeIndices[] =
		{
			0, 1, 3,
			1, 2, 3,

			3, 2, 7,
			6, 7, 2,

			2, 1, 6,
			5, 6, 1,

			1, 0, 5,
			4, 5, 0,

			0, 3, 4,
			7, 4, 3,

			7, 6, 4,
			5, 4, 6,
		};

		static const VertexPositionUV quadVertices[] =
		{
			{ { -1.0f, -1.0f, 0.0f, 1.0f }, { 0.0f, 1.0f } },	// Bottom Left
			{ { -1.0f, 1.0f, 0.0f, 1.0f }, { 0.0f, 0.0f } },	// Top Left
			{ { 1.0f, -1.0f, 0.0f, 1.0f }, { 1.0f, 1.0f } },	// Bottom Right
			{ { 1.0f, 1.0f, 0.0f, 1.0f }, { 1.0f, 0.0f } },		// Top Right
		};

		const UINT vertexIndexBufferSize = sizeof(cubeIndices) + sizeof(cubeVertices) + sizeof(quadVertices);

		ThrowIfFailed(m_device->CreateCommittedResource(
			&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_DEFAULT),
			D3D12_HEAP_FLAG_NONE,
			&CD3DX12_RESOURCE_DESC::Buffer(vertexIndexBufferSize),
			D3D12_RESOURCE_STATE_COPY_DEST,
			nullptr,
			IID_PPV_ARGS(&m_vertexIndexBuffer)));

		ThrowIfFailed(m_device->CreateCommittedResource(
			&CD3DX12_HEAP_PROPERTIES(D3D12_HEAP_TYPE_UPLOAD),
			D3D12_HEAP_FLAG_NONE,
			&CD3DX12_RESOURCE_DESC::Buffer(vertexIndexBufferSize),
			D3D12_RESOURCE_STATE_GENERIC_READ,
			nullptr,
			IID_PPV_ARGS(&vertexIndexBufferUpload)));

		NAME_D3D12_OBJECT(m_vertexIndexBuffer);

		UINT8* mappedUploadHeap = nullptr;
		CD3DX12_RANGE readRange(0, 0);		// We do not intend to read from this resource on the CPU.
		ThrowIfFailed(vertexIndexBufferUpload->Map(0, &readRange, reinterpret_cast<void**>(&mappedUploadHeap)));

		// Fill in part of the upload heap with our index and vertex data.
		UINT8* heapLocation = static_cast<UINT8*>(mappedUploadHeap);
		memcpy(heapLocation, cubeVertices, sizeof(cubeVertices));
		heapLocation += sizeof(cubeVertices);
		memcpy(heapLocation, cubeIndices, sizeof(cubeIndices));
		heapLocation += sizeof(cubeIndices);
		memcpy(heapLocation, quadVertices, sizeof(quadVertices));

		// Pack the vertices and indices into their destination by copying from the upload heap.
		m_commandList->CopyBufferRegion(m_vertexIndexBuffer.Get(), 0, vertexIndexBufferUpload.Get(), 0, vertexIndexBufferSize);
		m_commandList->ResourceBarrier(1, &CD3DX12_RESOURCE_BARRIER::Transition(m_vertexIndexBuffer.Get(), D3D12_RESOURCE_STATE_COPY_DEST, D3D12_RESOURCE_STATE_VERTEX_AND_CONSTANT_BUFFER | D3D12_RESOURCE_STATE_INDEX_BUFFER));

		// Create the index and vertex buffer views.
		m_cubeVbv.BufferLocation = m_vertexIndexBuffer.Get()->GetGPUVirtualAddress();
		m_cubeVbv.SizeInBytes = sizeof(cubeVertices);
		m_cubeVbv.StrideInBytes = sizeof(VertexPositionColor);

		m_cubeIbv.BufferLocation = m_cubeVbv.BufferLocation + sizeof(cubeVertices);
		m_cubeIbv.SizeInBytes = sizeof(cubeIndices);
		m_cubeIbv.Format = DXGI_FORMAT_R32_UINT;

		m_quadVbv.BufferLocation = m_cubeIbv.BufferLocation + sizeof(cubeIndices);
		m_quadVbv.SizeInBytes = sizeof(quadVertices);
		m_quadVbv.StrideInBytes = sizeof(VertexPositionUV);
	}

	// Create the constant buffer.
	m_dynamicCB.Init(m_device.Get());

	// Close the command list and execute it to begin the vertex/index buffer copy
	// into the default heap.
	ThrowIfFailed(m_commandList->Close());
	ID3D12CommandList* ppCommandLists[] = { m_commandList.Get() };
	m_commandQueue->ExecuteCommandLists(_countof(ppCommandLists), ppCommandLists);

	// Create synchronization objects and wait until assets have been uploaded to the GPU.
	{
		ThrowIfFailed(m_device->CreateFence(m_fenceValues[m_frameIndex], D3D12_FENCE_FLAG_NONE, IID_PPV_ARGS(&m_fence)));
		m_fenceValues[m_frameIndex]++;

		// Create an event handle to use for frame synchronization.
		m_fenceEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
		if (m_fenceEvent == nullptr)
		{
			ThrowIfFailed(HRESULT_FROM_WIN32(GetLastError()));
		}

		// Wait for the command list to execute; we are reusing the same command 
		// list in our main loop but for now, we just want to wait for setup to 
		// complete before continuing.
		WaitForGpu();
	}

	m_psoLibrary.Build(m_device.Get(), m_rootSignature.Get());
	UpdateWindowTextPso();
}
Exemplo n.º 6
0
 void SetPlayerColors()
 {
     j1Color = GetRandomColor();
     if( j1Color == ECblue ){ j2Color = ECred; }
     else{ j2Color = ECblue; }
 }
Exemplo n.º 7
0
/*
=============
FinalLightFace

Add the indirect lighting on top of the direct
lighting and save into final map format
=============
*/
void FinalLightFace( int iThread, int facenum )
{
	dface_t	        *f;
	int		        i, j, k;
	facelight_t	    *fl;
	float		    minlight;
	int			    lightstyles;
	LightingValue_t lb[NUM_BUMP_VECTS + 1], v[NUM_BUMP_VECTS + 1];
	unsigned char   *pdata[NUM_BUMP_VECTS + 1];
	int				bumpSample;
	radial_t	    *rad = NULL;
	radial_t	    *prad = NULL;

   	f = &g_pFaces[facenum];

    // test for non-lit texture
    if ( texinfo[f->texinfo].flags & TEX_SPECIAL)
        return;		

	fl = &facelight[facenum];


	for (lightstyles=0; lightstyles < MAXLIGHTMAPS; lightstyles++ )
	{
		if ( f->styles[lightstyles] == 255 )
			break;
	}
	if ( !lightstyles )
		return;

	
	//
	// sample the triangulation
	//
	minlight = FloatForKey (face_entity[facenum], "_minlight") * 128;

	bool needsBumpmap = ( texinfo[f->texinfo].flags & SURF_BUMPLIGHT ) ? true : false;
	int bumpSampleCount = needsBumpmap ? NUM_BUMP_VECTS + 1 : 1;

	bool bDisp = ( f->dispinfo != -1 );

//#define RANDOM_COLOR

#ifdef RANDOM_COLOR
	unsigned char randomColor[3];
	GetRandomColor( randomColor );
#endif
	

	// NOTE: I'm using these RB trees to sort all the illumination values
	// to compute median colors. Turns out that this is a somewhat better
	// method that using the average; usually if there are surfaces
	// with a large light intensity variation, the extremely bright regions
	// have a very small area and tend to influence the average too much.
	CUtlRBTree< float, int >	m_Red( 0, 256, FloatLess );
	CUtlRBTree< float, int >	m_Green( 0, 256, FloatLess );
	CUtlRBTree< float, int >	m_Blue( 0, 256, FloatLess );

	for (k=0 ; k < lightstyles; k++ )
	{
		m_Red.RemoveAll();
		m_Green.RemoveAll();
		m_Blue.RemoveAll();

		if (!do_fast)
		{
			if( !bDisp )
			{
				rad = BuildLuxelRadial( facenum, k );
			}
			else
			{
				rad = StaticDispMgr()->BuildLuxelRadial( facenum, k, needsBumpmap );
			}
		}

		if (numbounce > 0 && k == 0)
		{
			// currently only radiosity light non-displacement surfaces!
			if( !bDisp )
			{
				prad = BuildPatchRadial( facenum );
			}
			else
			{
				prad = StaticDispMgr()->BuildPatchRadial( facenum, needsBumpmap );
			}
		}

		// pack the nonbump texture and the three bump texture for the given 
		// lightstyle right next to each other.
		// NOTE: Even though it's building positions for all bump-mapped data,
		// it isn't going to use those positions (see loop over bumpSample below)
		// The file offset is correctly computed to only store space for 1 set
		// of light data if we don't have bumped lighting.
		for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
		{
			pdata[bumpSample] = &(*pdlightdata)[f->lightofs + (k * bumpSampleCount + bumpSample) * fl->numluxels*4]; 
		}

		// Compute the average luxel color, but not for the bump samples
		Vector avg( 0.0f, 0.0f, 0.0f );
		int avgCount = 0;

		for (j=0 ; j<fl->numluxels; j++)
		{
			// garymct - direct lighting
			bool baseSampleOk = true;

			if (!do_fast)
			{
				if( !bDisp )
				{
					baseSampleOk = SampleRadial( rad, fl->luxel[j], lb, bumpSampleCount );
				}
				else
				{
					baseSampleOk = StaticDispMgr()->SampleRadial( facenum, rad, fl->luxel[j], j, lb, bumpSampleCount, false );
				}
			}
			else
			{
				for ( int iBump = 0 ; iBump < bumpSampleCount; iBump++ )
				{
					lb[iBump] = fl->light[0][iBump][j];
				}
			}

			if (prad)
			{
				// garymct - bounced light
				// v is indirect light that is received on the luxel.
				if( !bDisp )
				{
					SampleRadial( prad, fl->luxel[j], v, bumpSampleCount );
				}
				else
				{
					StaticDispMgr()->SampleRadial( facenum, prad, fl->luxel[j], j, v, bumpSampleCount, true );
				}

				for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
				{
					lb[bumpSample].AddLight( v[bumpSample] );
				}
			}

			if ( bDisp && g_bDumpPatches )
			{
				for( bumpSample = 0; bumpSample < bumpSampleCount; ++bumpSample )
				{
					DumpDispLuxels( facenum, lb[bumpSample].m_vecLighting, j, bumpSample );
				}
			}

			if (fl->numsamples == 0)
			{
				for( i = 0; i < bumpSampleCount; i++ )
				{
					lb[i].Init( 255, 0, 0 );
				}
				baseSampleOk = false;
			}

			int bumpSample;
			for( bumpSample = 0; bumpSample < bumpSampleCount; bumpSample++ )
			{
				// clip from the bottom first
				// garymct: minlight is a per entity minimum light value?
				for( i=0; i<3; i++ )
				{
					lb[bumpSample].m_vecLighting[i] = max( lb[bumpSample].m_vecLighting[i], minlight );
				}
				
				// Do the average light computation, I'm assuming (perhaps incorrectly?)
				// that all luxels in a particular lightmap have the same area here. 
				// Also, don't bother doing averages for the bump samples. Doing it here 
				// because of the minlight clamp above + the random color testy thingy. 
				// Also have to do it before Vec3toColorRGBExp32 because it 
				// destructively modifies lb[bumpSample] (Feh!)
				if ((bumpSample == 0) && baseSampleOk)
				{
					++avgCount;

					ApplyMacroTextures( facenum, fl->luxel[j], lb[0].m_vecLighting );

					// For median computation
					m_Red.Insert( lb[bumpSample].m_vecLighting[0] );
					m_Green.Insert( lb[bumpSample].m_vecLighting[1] );
					m_Blue.Insert( lb[bumpSample].m_vecLighting[2] );
				}

#ifdef RANDOM_COLOR
				pdata[bumpSample][0] = randomColor[0] / ( bumpSample + 1 );
				pdata[bumpSample][1] = randomColor[1] / ( bumpSample + 1 );
				pdata[bumpSample][2] = randomColor[2] / ( bumpSample + 1 );
				pdata[bumpSample][3] = 0;
#else
				// convert to a 4 byte r,g,b,signed exponent format
				VectorToColorRGBExp32( Vector( lb[bumpSample].m_vecLighting.x, lb[bumpSample].m_vecLighting.y,
											   lb[bumpSample].m_vecLighting.z ), *( ColorRGBExp32 *)pdata[bumpSample] );
#endif

				pdata[bumpSample] += 4;
			}
		}
		FreeRadial( rad );
		if (prad)
		{
			FreeRadial( prad );
			prad = NULL;
		}

		// Compute the median color for this lightstyle
		// Remember, the data goes *before* the specified light_ofs, in *reverse order*
		ColorRGBExp32 *pAvgColor = dface_AvgLightColor( f, k );
		if (avgCount == 0)
		{
			Vector median( 0, 0, 0 );
			VectorToColorRGBExp32( median, *pAvgColor );
		}
		else
		{
			unsigned int r, g, b;
			r = m_Red.FirstInorder();
			g = m_Green.FirstInorder();
			b = m_Blue.FirstInorder();
			avgCount >>= 1;
			while (avgCount > 0)
			{
				r = m_Red.NextInorder(r);
				g = m_Green.NextInorder(g);
				b = m_Blue.NextInorder(b);
				--avgCount;
			}

			Vector median( m_Red[r], m_Green[g], m_Blue[b] );
			VectorToColorRGBExp32( median, *pAvgColor );
		}
	}
}
Exemplo n.º 8
0
int main(){
	int gd=DETECT, gm;
	int Return=0;
	char Key, ScanCode;
	int Counter=0;                          //Divide total delay & take multiple input
	initgraph(&gd, &gm,"c:\\tc\\bgi");      //initialize graphics mode
	randomize();                            //Randomize block's shapes & color
	cleardevice();                          //clear screen
	InitPalette();                          //for setting color pallete
	InitMatrix();                           //Initialize Matrix
	GetImages();                            //Saving the images
	StartScreen();                          //for start screen
	cleardevice();                          //clear screen
	AssignShape(GetRandomShape(), GetRandomColor());      //for the falling block
	NextShape=GetRandomShape();
	NextColor=GetRandomColor();                                         	DisplayScreen();                        //Show main screen
	DisplayNextShape();                     //show next brick
	MoveBlock(LEFT);                        //keep the block on center & check game over
	while(kbhit()) getch();  		//empty the keyboard input
	while (!Quit && !GameOver) {            //Moving the blocks down
		if(++Counter >= Speed)          //For controling the speed
		{	Counter=0;
			MoveBlock(DOWN);
			SoundDrop();
		}
		if(kbhit())                     //For the arrow keys
		{  Key = getch();
		   if(Key == 0)
		   {	   ScanCode = getch();
			   if(ScanCode == KEY_UP)
					RotateBlock();
			   else if(ScanCode == KEY_LEFT)
					MoveBlock(LEFT);
			   else if(ScanCode == KEY_RIGHT)
					MoveBlock(RIGHT);
			   else if(ScanCode == KEY_DOWN)
			   {		Score++;         //increase score
					PrintScore();
					MoveBlock(DOWN);
			   }
			   if(!Return)
				   SoundDrop();
			   Return = 0;
		   }
		   else if(Key == KEY_ENTER || Key == KEY_SPACE)   //Rotating bricks
				RotateBlock();
		   else if(Key == 'P' || Key == 'p')      //For pause
		   {	  MessageBox("  Paused");
			  while(kbhit()) getch();         //clear the keyboard input
			  for(int x=0; x<COLS; x++)
				 for(int y=0; y<ROWS; y++)
					PreviousScreenLayout[x][y] -= 1;    //Clear the present screen layout to refresh the whole screen
			  UpdateScreen();                //refresh screen
		   }
		   else if(Key == KEY_ESC)                                      //For quit
		   {	  char ret = MessageBox("Are you sure, you want to Quit?", 563, 2);
			  if(ret == 'y' || ret == 'Y' || ret == KEY_ENTER)
			  {	  Quit = 1;
				  break;
			  }
			  cleardevice();                              //Clear the message box
			  while(kbhit()) getch();  		      //Clear the keyboard input
			  for(int x=0; x<COLS; x++)
				 for(int y=0; y<ROWS; y++)
					PreviousScreenLayout[x][y] -= 1;    // Clear the present screen layout to refresh the whole screen
			  UpdateScreen();                //refresh screen
			  DisplayScreen();               //show the main screen again
			  DisplayNextShape();            //show next brick box
		   }
		   else if(Key == 's' || Key == 'S')        //For sound on/off
		   {
			  SoundOn = !SoundOn;

		   }
		   else if(Key=='a' || Key=='A')                      //For author
		   {	 MessageBox("Author: Aguntuk Group",450);
			 cleardevice();                               //Clear the message box
			 while(kbhit()) getch();                      //Clear the keyboard input
			 for(int x=0;x<COLS;x++)
				for(int y=0;y<ROWS;y++)
					PreviousScreenLayout[x][y] -=1;     //Clear the present screen layout to refresh the whole screen
			 UpdateScreen();                   //refresh screen
			 DisplayScreen();                  //show the main screen again
			 DisplayNextShape();               //show next brick box
		   }
		}
		delay(6);      	      //For moving down the blocks slowly
	}
	if(GameOver)                  //For game over option
	{      	DisplayBlock(6,0);    //For display the top most brick
		ShowGameOver();       //For display game over message box
	}
	restorecrtmode();    //For closing graphicg mode
	return 0;
}