#include "Renderer11.h"

#include "..\Specific\input.h"
#include "..\Specific\winmain.h"
#include "..\Specific\roomload.h"
#include "..\Specific\game.h"
#include "..\Specific\configuration.h"

#include "..\Game\draw.h"
#include "..\Game\healt.h"
#include "..\Game\pickup.h"
#include "..\Game\inventory.h"
#include "..\Game\gameflow.h"
#include "..\Game\Lara.h"
#include "..\Game\effect2.h"
#include "..\Game\rope.h"
#include "..\Game\items.h"
#include "..\Game\Camera.h"
#include "..\Game\healt.h"
#include "../Game/tomb4fx.h"
#include "math.h"
#include <D3Dcompiler.h>
#include <chrono> 
#include <stack>
#include "../Game/misc.h"
#include "../Game/footprint.h"

using ns = chrono::nanoseconds;
using get_time = chrono::steady_clock;
extern std::deque<FOOTPRINT_STRUCT> footprints;

int SortLightsFunction(RendererLight* a, RendererLight* b)
{
	if (a->Dynamic > b->Dynamic)
		return -1;
	return 0;
}

bool SortRoomsFunction(RendererRoom* a, RendererRoom* b)
{
	return (a->Distance < b->Distance);
}

int SortRoomsFunctionNonStd(RendererRoom* a, RendererRoom* b)
{
	return (a->Distance - b->Distance);
}

Renderer11::Renderer11()
{
	initialiseHairRemaps();

	m_blinkColorDirection = 1;
}

Renderer11::~Renderer11()
{
	FreeRendererData();

	DX11_RELEASE(m_backBufferRTV);
	DX11_RELEASE(m_backBufferTexture);
	DX11_RELEASE(m_depthStencilState);
	DX11_RELEASE(m_depthStencilTexture);
	DX11_RELEASE(m_depthStencilView);

	DX11_DELETE(m_primitiveBatch);
	DX11_DELETE(m_spriteBatch);
	DX11_DELETE(m_gameFont);
	DX11_DELETE(m_states);

	for (int i = 0; i < NUM_CAUSTICS_TEXTURES; i++)
		DX11_DELETE(m_caustics[i]);

	DX11_DELETE(m_titleScreen);
	DX11_DELETE(m_binocularsTexture);
	DX11_DELETE(m_whiteTexture);
	DX11_DELETE(m_logo);

	DX11_RELEASE(m_vsRooms);
	DX11_RELEASE(m_psRooms);
	DX11_RELEASE(m_vsItems);
	DX11_RELEASE(m_psItems);
	DX11_RELEASE(m_vsStatics);
	DX11_RELEASE(m_psStatics);
	DX11_RELEASE(m_vsHairs);
	DX11_RELEASE(m_psHairs);
	DX11_RELEASE(m_vsSky);
	DX11_RELEASE(m_psSky);
	DX11_RELEASE(m_vsSprites);
	DX11_RELEASE(m_psSprites);
	DX11_RELEASE(m_vsSolid);
	DX11_RELEASE(m_psSolid);
	DX11_RELEASE(m_vsInventory);
	DX11_RELEASE(m_psInventory);
	DX11_RELEASE(m_vsFullScreenQuad);
	DX11_RELEASE(m_psFullScreenQuad);
	DX11_RELEASE(m_cbCameraMatrices);
	DX11_RELEASE(m_cbItem);
	DX11_RELEASE(m_cbStatic);
	DX11_RELEASE(m_cbLights);
	DX11_RELEASE(m_cbMisc);

	DX11_DELETE(m_renderTarget);
	DX11_DELETE(m_dumpScreenRenderTarget);
	DX11_DELETE(m_shadowMap);

	DX11_RELEASE(m_swapChain);
	DX11_RELEASE(m_context);
	DX11_RELEASE(m_device);
}

void Renderer11::FreeRendererData()
{
	m_meshPointersToMesh.clear();

	for (int i = 0; i < ID_NUMBER_OBJECTS; i++)
		DX11_DELETE(m_moveableObjects[i]);
	free(m_moveableObjects);

	for (int i = 0; i < g_NumSprites; i++)
		DX11_DELETE(m_sprites[i]);
	free(m_sprites);

	for (int i = 0; i < ID_NUMBER_OBJECTS; i++)
		DX11_DELETE(m_spriteSequences[i]);
	free(m_spriteSequences);

	for (int i = 0; i < NUM_STATICS; i++)
		DX11_DELETE(m_staticObjects[i]);
	free(m_staticObjects);

	for (int i = 0; i < NUM_ROOMS; i++)
		DX11_DELETE(m_rooms[i]);
	free(m_rooms);

	for (int i = 0; i < m_numAnimatedTextureSets; i++)
		DX11_DELETE(m_animatedTextureSets[i]);
	free(m_animatedTextureSets);

	DX11_DELETE(m_textureAtlas);
	DX11_DELETE(m_skyTexture);
	DX11_DELETE(m_roomsVertexBuffer);
	DX11_DELETE(m_roomsIndexBuffer);
	DX11_DELETE(m_moveablesVertexBuffer);
	DX11_DELETE(m_moveablesIndexBuffer);
	DX11_DELETE(m_staticsVertexBuffer);
	DX11_DELETE(m_staticsIndexBuffer);
}

bool Renderer11::Create()
{
	D3D_FEATURE_LEVEL levels[1] = { D3D_FEATURE_LEVEL_10_0 };
	D3D_FEATURE_LEVEL featureLevel;
	HRESULT res;

#ifdef _RELEASE
	res = D3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, NULL, levels, 1, D3D11_SDK_VERSION, &m_device, &featureLevel, &m_context);
#else
	res = D3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, NULL, levels, 1, D3D11_SDK_VERSION, &m_device, &featureLevel, &m_context); // D3D11_CREATE_DEVICE_DEBUG
#endif

	if (FAILED(res))
		return false;

	return true;
}

bool Renderer11::EnumerateVideoModes()
{
	HRESULT res;

	IDXGIFactory* dxgiFactory = NULL;
	res = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&dxgiFactory);
	if (FAILED(res))
		return false;

	IDXGIAdapter* dxgiAdapter = NULL;

	for (int i = 0; dxgiFactory->EnumAdapters(i, &dxgiAdapter) != DXGI_ERROR_NOT_FOUND; i++)
	{
		DXGI_ADAPTER_DESC adapterDesc;
		UINT stringLength;
		char videoCardDescription[128];

		dxgiAdapter->GetDesc(&adapterDesc);
		int error = wcstombs_s(&stringLength, videoCardDescription, 128, adapterDesc.Description, 128);

		RendererVideoAdapter adapter;

		adapter.Index = i;
		adapter.Name = videoCardDescription;

		printf("Adapter %d\n", i);
		printf("\t Device Name: %s\n", videoCardDescription);

		IDXGIOutput* output = NULL;
		res = dxgiAdapter->EnumOutputs(0, &output);
		if (FAILED(res))
			return false;

		UINT numModes = 0;
		DXGI_MODE_DESC* displayModes = NULL;
		DXGI_FORMAT format = DXGI_FORMAT_R8G8B8A8_UNORM;

		// Get the number of elements
		res = output->GetDisplayModeList(format, 0, &numModes, NULL);
		if (FAILED(res))
			return false;

		// Get the list
		displayModes = new DXGI_MODE_DESC[numModes];
		res = output->GetDisplayModeList(format, 0, &numModes, displayModes);
		if (FAILED(res))
		{
			delete displayModes;
			return false;
		}

		for (int j = 0; j < numModes; j++)
		{
			DXGI_MODE_DESC* mode = &displayModes[j];

			RendererDisplayMode newMode;

			// discard lower resolutions
			if (mode->Width < 1024 || mode->Height < 768)
				continue;

			newMode.Width = mode->Width;
			newMode.Height = mode->Height;
			newMode.RefreshRate = mode->RefreshRate.Numerator / mode->RefreshRate.Denominator;

			bool found = false;
			for (int k = 0; k < adapter.DisplayModes.size(); k++)
			{
				RendererDisplayMode* currentMode = &adapter.DisplayModes[k];
				if (currentMode->Width == newMode.Width && currentMode->Height == newMode.Height &&
					currentMode->RefreshRate == newMode.RefreshRate)
				{
					found = true;
					break;
				}
			}
			if (found)
				continue;

			adapter.DisplayModes.push_back(newMode);

			printf("\t\t %d x %d %d Hz\n", newMode.Width, newMode.Height, newMode.RefreshRate);
		}

		m_adapters.push_back(adapter);	

		delete displayModes;
	}

	dxgiFactory->Release();

	return true;
}

bool Renderer11::initialiseScreen(int w, int h, int refreshRate, bool windowed, HWND handle, bool reset)
{
	HRESULT res;

	DXGI_SWAP_CHAIN_DESC sd;
	sd.BufferDesc.Width = w;
	sd.BufferDesc.Height = h;
	sd.BufferDesc.RefreshRate.Numerator = refreshRate;
	sd.BufferDesc.RefreshRate.Denominator = 1;
	sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
	sd.BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_PROGRESSIVE;
	sd.BufferDesc.Scaling = DXGI_MODE_SCALING_STRETCHED;
	sd.Windowed = windowed;
	sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
	sd.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
	sd.OutputWindow = handle;
	sd.SampleDesc.Count = 1;
	sd.SampleDesc.Quality = 0;
	sd.BufferCount = 1;
	sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
	
	IDXGIDevice* dxgiDevice = NULL;
	res = m_device->QueryInterface(__uuidof(IDXGIDevice), (void**)& dxgiDevice);
	if (FAILED(res))
		return false;

	IDXGIAdapter* dxgiAdapter = NULL;
	res = dxgiDevice->GetParent(__uuidof(IDXGIAdapter), (void**)& dxgiAdapter);
	if (FAILED(res))
		return false;

	IDXGIFactory* dxgiFactory = NULL;
	res = dxgiAdapter->GetParent(__uuidof(IDXGIFactory), (void**)& dxgiFactory);
	if (FAILED(res))
		return false;

	if (reset)
	{
		// Always return to windowed mode otherwise crash will happen
		m_swapChain->SetFullscreenState(false, NULL);
		m_swapChain->Release();
	}

	m_swapChain = NULL;
	res = dxgiFactory->CreateSwapChain(m_device, &sd, &m_swapChain);
	if (FAILED(res))
		return false;

	dxgiFactory->MakeWindowAssociation(handle, 0);
	res = m_swapChain->SetFullscreenState(!windowed, NULL);

	dxgiDevice->Release();
	dxgiAdapter->Release();
	dxgiFactory->Release();

	// Initialise the back buffer
	m_backBufferTexture = NULL;
	res = m_swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), reinterpret_cast <void**>(&m_backBufferTexture));
	if (FAILED(res))
		return false;

	m_backBufferRTV = NULL;
	res = m_device->CreateRenderTargetView(m_backBufferTexture, NULL, &m_backBufferRTV);
	if (FAILED(res))
		return false;

	D3D11_TEXTURE2D_DESC depthStencilDesc;
	depthStencilDesc.Width = w;
	depthStencilDesc.Height = h;
	depthStencilDesc.MipLevels = 1;
	depthStencilDesc.ArraySize = 1;
	depthStencilDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
	depthStencilDesc.SampleDesc.Count = 1;
	depthStencilDesc.SampleDesc.Quality = 0;
	depthStencilDesc.Usage = D3D11_USAGE_DEFAULT;
	depthStencilDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
	depthStencilDesc.CPUAccessFlags = 0;
	depthStencilDesc.MiscFlags = 0;

	m_depthStencilTexture = NULL;
	res = m_device->CreateTexture2D(&depthStencilDesc, NULL, &m_depthStencilTexture);
	if (FAILED(res))
		return false;

	m_depthStencilView = NULL;
	res = m_device->CreateDepthStencilView(m_depthStencilTexture, NULL, &m_depthStencilView);
	if (FAILED(res))
		return false;

	// Bind the back buffer and the depth stencil
	m_context->OMSetRenderTargets(1, &m_backBufferRTV, m_depthStencilView);

	// Initialise sprites and font
	m_spriteBatch = new SpriteBatch(m_context);
	m_gameFont = new SpriteFont(m_device, L"Font.spritefont");
	m_primitiveBatch = new PrimitiveBatch<RendererVertex>(m_context);

	// Initialise buffers
	m_renderTarget = RenderTarget2D::Create(m_device, w, h, DXGI_FORMAT_R8G8B8A8_UNORM);
	m_dumpScreenRenderTarget = RenderTarget2D::Create(m_device, w, h, DXGI_FORMAT_R8G8B8A8_UNORM);
	m_shadowMap = RenderTarget2D::Create(m_device, SHADOW_MAP_SIZE, SHADOW_MAP_SIZE, DXGI_FORMAT_R32_FLOAT);

	// Shadow map
	/*D3D11_TEXTURE2D_DESC depthTexDesc;
	ZeroMemory(&depthTexDesc, sizeof(D3D11_TEXTURE2D_DESC));
	depthTexDesc.Width = SHADOW_MAP_SIZE;
	depthTexDesc.Height = SHADOW_MAP_SIZE;
	depthTexDesc.MipLevels = 1;
	depthTexDesc.ArraySize = 1;
	depthTexDesc.SampleDesc.Count = 1;
	depthTexDesc.SampleDesc.Quality = 0;
	depthTexDesc.Format = DXGI_FORMAT_R32_TYPELESS;
	depthTexDesc.Usage = D3D11_USAGE_DEFAULT;
	depthTexDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL | D3D11_BIND_SHADER_RESOURCE;
	depthTexDesc.CPUAccessFlags = 0;
	depthTexDesc.MiscFlags = 0;

	res = m_device->CreateTexture2D(&depthTexDesc, NULL, &m_shadowMapTexture);
	if (FAILED(res))
		return false;

	D3D11_DEPTH_STENCIL_VIEW_DESC dsvDesc;
	ZeroMemory(&dsvDesc, sizeof(D3D11_DEPTH_STENCIL_VIEW_DESC));
	dsvDesc.Format = depthTexDesc.Format;
	dsvDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
	dsvDesc.Texture2D.MipSlice = 0;

	m_shadowMapDSV = NULL;
	res = m_device->CreateDepthStencilView(m_shadowMapTexture, &dsvDesc, &m_shadowMapDSV);
	if (FAILED(res))
		return false;

	D3D11_SHADER_RESOURCE_VIEW_DESC shaderDesc;
	shaderDesc.Format = DXGI_FORMAT_R32_FLOAT;
	shaderDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
	shaderDesc.Texture2D.MostDetailedMip = 0;
	shaderDesc.Texture2D.MipLevels = 1;

	res = m_device->CreateShaderResourceView(m_shadowMapTexture, &shaderDesc, &m_shadowMapRV);
	if (FAILED(res))
		return false;*/
	
	// Initialise viewport
	m_viewport.TopLeftX = 0;
	m_viewport.TopLeftY = 0;
	m_viewport.Width = w;
	m_viewport.Height = h;
	m_viewport.MinDepth = 0.0f;
	m_viewport.MaxDepth = 1.0f;

	m_shadowMapViewport.TopLeftX = 0;
	m_shadowMapViewport.TopLeftY = 0;
	m_shadowMapViewport.Width = SHADOW_MAP_SIZE;
	m_shadowMapViewport.Height = SHADOW_MAP_SIZE;
	m_shadowMapViewport.MinDepth = 0.0f;
	m_shadowMapViewport.MaxDepth = 1.0f;

	m_viewportToolkit = new Viewport(m_viewport.TopLeftX, m_viewport.TopLeftY, m_viewport.Width, m_viewport.Height,
									 m_viewport.MinDepth, m_viewport.MaxDepth);

	if (windowed)
	{
		SetWindowLong(WindowsHandle, GWL_STYLE, WS_OVERLAPPEDWINDOW);
		SetWindowPos(WindowsHandle, HWND_TOP, 0, 0, g_Configuration.Width, g_Configuration.Height,
			SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
	}
	else
	{
		SetWindowLong(WindowsHandle, GWL_STYLE, WS_POPUPWINDOW);
		SetWindowPos(WindowsHandle, HWND_TOP, 0, 0, 0, 0,
			SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW);
	}

	UpdateWindow(handle);

	return true;
}

bool Renderer11::Initialise(int w, int h, int refreshRate, bool windowed, HWND handle)
{
	HRESULT res;

	DB_Log(2, "Renderer::Initialise - DLL");
	printf("Initialising DX11\n");

	CoInitialize(NULL);
	 
	ScreenWidth = w;
	ScreenHeight = h;
	Windowed = windowed;

	if (!initialiseScreen(w, h, refreshRate, windowed, handle, false))
		return false;

	// Initialise render states
	m_states = new CommonStates(m_device);

	// Load caustics
	const char* causticsNames[NUM_CAUSTICS_TEXTURES] = {
		"CausticsRender_001.bmp",
		"CausticsRender_002.bmp",
		"CausticsRender_003.bmp",
		"CausticsRender_004.bmp",
		"CausticsRender_005.bmp",
		"CausticsRender_006.bmp",
		"CausticsRender_007.bmp",
		"CausticsRender_008.bmp",
		"CausticsRender_009.bmp",
		"CausticsRender_010.bmp",
		"CausticsRender_011.bmp",
		"CausticsRender_012.bmp",
		"CausticsRender_013.bmp",
		"CausticsRender_014.bmp",
		"CausticsRender_015.bmp",
		"CausticsRender_016.bmp"
	};

	for (int i = 0; i < NUM_CAUSTICS_TEXTURES; i++)
	{
		m_caustics[i] = Texture2D::LoadFromFile(m_device, causticsNames[i]);
		if (m_caustics[i] == NULL)
			return false;
	}

	m_titleScreen = Texture2D::LoadFromFile(m_device, (char*)g_GameFlow->GetLevel(0)->Background.c_str());
	if (m_titleScreen == NULL)
		return false;

	m_binocularsTexture = Texture2D::LoadFromFile(m_device, "Binoculars.png");
	if (m_binocularsTexture == NULL)
		return false;

	m_whiteTexture = Texture2D::LoadFromFile(m_device, "WhiteSprite.png");
	if (m_whiteTexture == NULL)
		return false;

	m_logo = Texture2D::LoadFromFile(m_device, "Logo.png");
	if (m_logo == NULL)
		return false;

	// Load shaders
	ID3D10Blob* blob;

	m_vsRooms = compileVertexShader("Shaders\\DX11_Rooms.fx", "VS", "vs_4_0", &blob);
	if (m_vsRooms == NULL)
		return false;

	// Initialise input layout using the first vertex shader
	D3D11_INPUT_ELEMENT_DESC inputLayout[] =
	{
		{"POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0},
		{"NORMAL", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0},
		{"TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 24, D3D11_INPUT_PER_VERTEX_DATA, 0},
		{"COLOR", 0, DXGI_FORMAT_R32G32B32A32_FLOAT, 0, 32, D3D11_INPUT_PER_VERTEX_DATA, 0},
		{"BLENDINDICES", 0, DXGI_FORMAT_R32_FLOAT, 0, 48, D3D11_INPUT_PER_VERTEX_DATA, 0},
	};

	m_inputLayout = NULL;
	res = m_device->CreateInputLayout(inputLayout, 5, blob->GetBufferPointer(), blob->GetBufferSize(), &m_inputLayout);
	if (FAILED(res))
		return false;

	m_psRooms = compilePixelShader("Shaders\\DX11_Rooms.fx", "PS", "ps_4_0", &blob);
	if (m_psRooms == NULL)
		return false;

	m_vsItems = compileVertexShader("Shaders\\DX11_Items.fx", "VS", "vs_4_0", &blob);
	if (m_vsItems == NULL)
		return false;

	m_psItems = compilePixelShader("Shaders\\DX11_Items.fx", "PS", "ps_4_0", &blob);
	if (m_psItems == NULL)
		return false;

	m_vsStatics = compileVertexShader("Shaders\\DX11_Statics.fx", "VS", "vs_4_0", &blob);
	if (m_vsStatics == NULL)
		return false;

	m_psStatics = compilePixelShader("Shaders\\DX11_Statics.fx", "PS", "ps_4_0", &blob);
	if (m_psStatics == NULL)
		return false;

	m_vsHairs = compileVertexShader("Shaders\\DX11_Hairs.fx", "VS", "vs_4_0", &blob);
	if (m_vsHairs == NULL)
		return false;

	m_psHairs = compilePixelShader("Shaders\\DX11_Hairs.fx", "PS", "ps_4_0", &blob);
	if (m_psHairs == NULL)
		return false;

	m_vsSky = compileVertexShader("Shaders\\DX11_Sky.fx", "VS", "vs_4_0", &blob);
	if (m_vsSky == NULL)
		return false;

	m_psSky = compilePixelShader("Shaders\\DX11_Sky.fx", "PS", "ps_4_0", &blob);
	if (m_psSky == NULL)
		return false;

	m_vsSprites = compileVertexShader("Shaders\\DX11_Sprites.fx", "VS", "vs_4_0", &blob);
	if (m_vsSprites == NULL)
		return false;

	m_psSprites = compilePixelShader("Shaders\\DX11_Sprites.fx", "PS", "ps_4_0", &blob);
	if (m_psSprites == NULL)
		return false;

	m_vsSolid = compileVertexShader("Shaders\\DX11_Solid.fx", "VS", "vs_4_0", &blob);
	if (m_vsSolid == NULL)
		return false;

	m_psSolid = compilePixelShader("Shaders\\DX11_Solid.fx", "PS", "ps_4_0", &blob);
	if (m_psSolid == NULL)
		return false;

	m_vsInventory = compileVertexShader("Shaders\\DX11_Inventory.fx", "VS", "vs_4_0", &blob);
	if (m_vsInventory == NULL)
		return false;

	m_psInventory = compilePixelShader("Shaders\\DX11_Inventory.fx", "PS", "ps_4_0", &blob);
	if (m_psInventory == NULL)
		return false;

	m_vsFullScreenQuad = compileVertexShader("Shaders\\DX11_FullScreenQuad.fx", "VS", "vs_4_0", &blob);
	if (m_vsFullScreenQuad == NULL)
		return false;

	m_psFullScreenQuad = compilePixelShader("Shaders\\DX11_FullScreenQuad.fx", "PS", "ps_4_0", &blob);
	if (m_psFullScreenQuad == NULL)
		return false;

	m_vsShadowMap = compileVertexShader("Shaders\\DX11_ShadowMap.fx", "VS", "vs_4_0", &blob);
	if (m_vsShadowMap == NULL)
		return false;

	m_psShadowMap = compilePixelShader("Shaders\\DX11_ShadowMap.fx", "PS", "ps_4_0", &blob);
	if (m_psShadowMap == NULL)
		return false;

	// Initialise constant buffers
	m_cbCameraMatrices = createConstantBuffer(sizeof(CCameraMatrixBuffer));
	m_cbItem = createConstantBuffer(sizeof(CItemBuffer));
	m_cbStatic = createConstantBuffer(sizeof(CStaticBuffer));
	m_cbLights = createConstantBuffer(sizeof(CLightBuffer));
	m_cbMisc = createConstantBuffer(sizeof(CMiscBuffer));
	m_cbShadowMap = createConstantBuffer(sizeof(CShadowLightBuffer));
	m_cbRoom = createConstantBuffer(sizeof(CRoomBuffer));
	m_currentCausticsFrame = 0;
	m_firstWeather = true;

	// Preallocate lists
	m_roomsToDraw.Reserve(NUM_ROOMS);
	m_itemsToDraw.Reserve(NUM_ITEMS);
	m_effectsToDraw.Reserve(NUM_ITEMS);
	m_lightsToDraw.Reserve(MAX_LIGHTS_DRAW);
	m_dynamicLights.Reserve(MAX_DYNAMIC_LIGHTS);
	m_staticsToDraw.Reserve(MAX_DRAW_STATICS);
	m_spritesToDraw.Reserve(MAX_SPRITES);
	m_lines3DToDraw.Reserve(MAX_LINES_3D);
	m_lines2DToDraw.Reserve(MAX_LINES_2D);
	m_tempItemLights.Reserve(MAX_LIGHTS);
	m_spritesBuffer = (RendererSpriteToDraw*)malloc(sizeof(RendererSpriteToDraw) * MAX_SPRITES);
	m_lines3DBuffer = (RendererLine3D*)malloc(sizeof(RendererLine3D) * MAX_LINES_3D);
	m_lines2DBuffer = (RendererLine2D*)malloc(sizeof(RendererLine2D) * MAX_LINES_2D);
	m_pickupRotation = 0;

	for (int i = 0; i < NUM_ITEMS; i++)
	{
		m_items[i].Lights.Reserve(MAX_LIGHTS_PER_ITEM);
		m_effects[i].Lights.Reserve(MAX_LIGHTS_PER_ITEM);
	}

	m_textureAtlas = NULL;
	m_skyTexture = NULL;
	D3D11_BLEND_DESC desc;
	desc.RenderTarget[0].BlendEnable = TRUE;
	desc.RenderTarget[0].SrcBlend = D3D11_BLEND_ONE;
		desc.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_SRC_ALPHA;
	desc.RenderTarget[0].DestBlend = D3D11_BLEND_INV_DEST_COLOR;
		desc.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ONE;
	m_device->CreateBlendState(&desc,&m_subtractiveBlendState);

	return true;
}

int	Renderer11::Draw()
{
	drawScene(false);
	drawFinalPass();

	return 0;
}

void Renderer11::UpdateCameraMatrices(float posX, float posY, float posZ, float targetX, float targetY, float targetZ, float roll, float fov)
{
	g_Configuration.MaxDrawDistance = 200;

	Vector3 up = -Vector3::UnitY;
	Matrix upRotation = Matrix::CreateFromYawPitchRoll(0.0f, 0.0f, roll);
	up = Vector3::Transform(up, upRotation);

	FieldOfView = fov;
	View = Matrix::CreateLookAt(Vector3(posX, posY, posZ), Vector3(targetX, targetY, targetZ), up);
	Projection = Matrix::CreatePerspectiveFieldOfView(fov, ScreenWidth / (float)ScreenHeight, 20.0f, g_Configuration.MaxDrawDistance * 1024.0f);

	m_stCameraMatrices.View = View; 
	m_stCameraMatrices.Projection = Projection;
}

bool Renderer11::drawAmbientCubeMap(short roomNumber)
{
	return true;
}

void Renderer11::clearSceneItems()
{
	m_roomsToDraw.Clear();
	m_itemsToDraw.Clear();
	m_effectsToDraw.Clear();
	m_lightsToDraw.Clear();
	m_staticsToDraw.Clear();
	m_spritesToDraw.Clear();
	m_lines3DToDraw.Clear();
	m_lines2DToDraw.Clear();
}

bool Renderer11::drawHorizonAndSky()
{
	// Update the sky
	GameScriptLevel* level = g_GameFlow->GetLevel(CurrentLevel);
	Vector4 color = Vector4(SkyColor1.r / 255.0f, SkyColor1.g / 255.0f, SkyColor1.b / 255.0f, 1.0f);

	if (!level->Horizon)
		return true;

	if (BinocularRange)
		AlterFOV(14560 - BinocularRange);

	// Storm
	if (level->Storm)
	{
		if (Unk_00E6D74C || Unk_00E6D73C)
		{
			UpdateStorm();
			if (StormTimer > -1)
				StormTimer--;
			if (!StormTimer)
				SoundEffect(SFX_THUNDER_RUMBLE, NULL, 0);
		}
		else if (!(rand() & 0x7F))
		{
			Unk_00E6D74C = (rand() & 0x1F) + 16;
			Unk_00E6E4DC = rand() + 256;
			StormTimer = (rand() & 3) + 12;
		}

		color = Vector4((SkyStormColor[0]) / 255.0f, SkyStormColor[1] / 255.0f, SkyStormColor[2] / 255.0f, 1.0f);
	}

	ID3D11SamplerState* sampler;
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	// Draw the sky
	Matrix rotation = Matrix::CreateRotationX(PI);

	RendererVertex vertices[4];
	float size = 9728.0f;

	vertices[0].Position.x = -size / 2.0f;
	vertices[0].Position.y = 0.0f;
	vertices[0].Position.z = size / 2.0f;
	vertices[0].UV.x = 0.0f;
	vertices[0].UV.y = 0.0f;
	vertices[0].Color.x = 1.0f;
	vertices[0].Color.y = 1.0f;
	vertices[0].Color.z = 1.0f;
	vertices[0].Color.w = 1.0f;

	vertices[1].Position.x = size / 2.0f;
	vertices[1].Position.y = 0.0f;
	vertices[1].Position.z = size / 2.0f;
	vertices[1].UV.x = 1.0f;
	vertices[1].UV.y = 0.0f;
	vertices[1].Color.x = 1.0f;
	vertices[1].Color.y = 1.0f;
	vertices[1].Color.z = 1.0f;
	vertices[1].Color.w = 1.0f;

	vertices[2].Position.x = size / 2.0f;
	vertices[2].Position.y = 0.0f;
	vertices[2].Position.z = -size / 2.0f;
	vertices[2].UV.x = 1.0f;
	vertices[2].UV.y = 1.0f;
	vertices[2].Color.x = 1.0f;
	vertices[2].Color.y = 1.0f;
	vertices[2].Color.z = 1.0f;
	vertices[2].Color.w = 1.0f;

	vertices[3].Position.x = -size / 2.0f;
	vertices[3].Position.y = 0.0f;
	vertices[3].Position.z = -size / 2.0f;
	vertices[3].UV.x = 0.0f;
	vertices[3].UV.y = 1.0f;
	vertices[3].Color.x = 1.0f;
	vertices[3].Color.y = 1.0f;
	vertices[3].Color.z = 1.0f;
	vertices[3].Color.w = 1.0f;

	m_context->VSSetShader(m_vsSky, NULL, 0);
	m_context->PSSetShader(m_psSky, NULL, 0);

	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_stMisc.AlphaTest = true;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	m_context->PSSetShaderResources(0, 1, &m_skyTexture->ShaderResourceView);
	sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	
	for (int i = 0; i < 2; i++)
	{
		Matrix translation = Matrix::CreateTranslation(Camera.pos.x + SkyPos1 - i * 9728.0f, Camera.pos.y - 1536.0f, Camera.pos.z);
		Matrix world = rotation * translation;

		m_stStatic.World = (rotation * translation).Transpose();
		m_stStatic.Color = color;
		updateConstantBuffer(m_cbStatic, &m_stStatic, sizeof(CStaticBuffer));
		m_context->VSSetConstantBuffers(1, 1, &m_cbStatic);
		m_context->PSSetConstantBuffers(1, 1, &m_cbStatic);

		m_primitiveBatch->Begin();
		m_primitiveBatch->DrawQuad(vertices[0], vertices[1], vertices[2], vertices[3]);
		m_primitiveBatch->End();
	}

	// Draw horizon
	if (m_moveableObjects[ID_HORIZON] != NULL)
	{
		m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
		m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
		m_context->IASetInputLayout(m_inputLayout);
		m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

		m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
		sampler = m_states->AnisotropicClamp();
		m_context->PSSetSamplers(0, 1, &sampler);

		RendererObject* moveableObj = m_moveableObjects[ID_HORIZON];

		m_stStatic.World = Matrix::CreateTranslation(Camera.pos.x, Camera.pos.y, Camera.pos.z).Transpose();
		m_stStatic.Position = Vector4::Zero;
		m_stStatic.Color = Vector4::One;
		updateConstantBuffer(m_cbStatic, &m_stStatic, sizeof(CStaticBuffer));
		m_context->VSSetConstantBuffers(1, 1, &m_cbStatic);
		m_context->PSSetConstantBuffers(1, 1, &m_cbStatic);

		m_stMisc.AlphaTest = true;
		updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
		m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

		for (int k = 0; k < moveableObj->ObjectMeshes.size(); k++)
		{
			RendererMesh* mesh = moveableObj->ObjectMeshes[k];

			for (int j = 0; j < NUM_BUCKETS; j++)
			{
				RendererBucket* bucket = &mesh->Buckets[j];

				if (bucket->Vertices.size() == 0)
					continue;

				if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
					m_context->RSSetState(m_states->CullNone());
				else
					m_context->RSSetState(m_states->CullCounterClockwise());

				if (j == RENDERER_BUCKET_TRANSPARENT || j == RENDERER_BUCKET_TRANSPARENT_DS)
					m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);
				else
					m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);

				// Draw vertices
				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
		}
	}

	// Clear just the Z-buffer so we can start drawing on top of the horizon
	m_context->ClearDepthStencilView(m_currentRenderTarget->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);

	return true;
}

bool Renderer11::drawRooms(bool transparent, bool animated)
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	if (!animated)
	{
		// Set vertex buffer
		m_context->IASetVertexBuffers(0, 1, &m_roomsVertexBuffer->Buffer, &stride, &offset);
		m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
		m_context->IASetInputLayout(m_inputLayout);
		m_context->IASetIndexBuffer(m_roomsIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);
	}

	// Set shaders
	m_context->VSSetShader(m_vsRooms, NULL, 0);
	m_context->PSSetShader(m_psRooms, NULL, 0);
	 
	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicWrap();
	ID3D11SamplerState* shadowSampler = m_states->PointClamp();
	m_context->PSSetSamplers(0, 1, &sampler);
	m_context->PSSetShaderResources(1, 1, &m_caustics[m_currentCausticsFrame / 2]->ShaderResourceView);
	m_context->PSSetSamplers(1, 1, &shadowSampler);
	m_context->PSSetShaderResources(2, 1, &m_shadowMap->ShaderResourceView);
	  
	// Set camera matrices
	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);
	 
	// Set shadow map data
	if (m_shadowLight != NULL) 
	{    
		memcpy(&m_stShadowMap.Light, m_shadowLight, sizeof(ShaderLight));
		m_stShadowMap.CastShadows = true; 
		//m_stShadowMap.ViewProjectionInverse = ViewProjection.Invert().Transpose();
	}
	else
	{ 
		m_stShadowMap.CastShadows = false;
	}

	updateConstantBuffer(m_cbShadowMap, &m_stShadowMap, sizeof(CShadowLightBuffer));
	m_context->VSSetConstantBuffers(4, 1, &m_cbShadowMap);
	m_context->PSSetConstantBuffers(4, 1, &m_cbShadowMap);

	if (animated)
		m_primitiveBatch->Begin();

	for (int i = 0; i < m_roomsToDraw.Size(); i++)
	{ 
		RendererRoom* room = m_roomsToDraw[i];
		
		m_stLights.NumLights = room->LightsToDraw.Size();
		for (int j = 0; j < room->LightsToDraw.Size(); j++)
			memcpy(&m_stLights.Lights[j], room->LightsToDraw[j], sizeof(ShaderLight));
		updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
		m_context->PSSetConstantBuffers(1, 1, &m_cbLights);

		m_stMisc.Caustics = (room->Room->flags & ENV_FLAG_WATER);
		m_stMisc.AlphaTest = !transparent;
		updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
		m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);
		m_stRoom.AmbientColor = room->AmbientLight;
		updateConstantBuffer(m_cbRoom, &m_stRoom, sizeof(CRoomBuffer));
		m_context->PSSetConstantBuffers(5, 1, &m_cbRoom);
		for (int j = firstBucket; j < lastBucket; j++)
		{
			RendererBucket* bucket;
			if (!animated)
				bucket = &room->Buckets[j];
			else
				bucket = &room->AnimatedBuckets[j];

			if (bucket->Vertices.size() == 0)
				continue;

			if (!animated)
				
			if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
				m_context->RSSetState(m_states->CullNone());
			else
				m_context->RSSetState(m_states->CullCounterClockwise());

			if (!animated)
			{
				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
			else
			{
				for (int k = 0; k < bucket->Polygons.size(); k++)
				{
					RendererPolygon* poly = &bucket->Polygons[k];

					if (poly->Shape == SHAPE_RECTANGLE)
					{
						m_primitiveBatch->DrawQuad(bucket->Vertices[poly->Indices[0]], bucket->Vertices[poly->Indices[1]],
							bucket->Vertices[poly->Indices[2]], bucket->Vertices[poly->Indices[3]]);
					}
					else
					{
						m_primitiveBatch->DrawTriangle(bucket->Vertices[poly->Indices[0]], bucket->Vertices[poly->Indices[1]],
							bucket->Vertices[poly->Indices[2]]);
					}
				}
			}
		}
	}

	if (animated)
		m_primitiveBatch->End();

	return true;
}

bool Renderer11::drawStatics(bool transparent)
{  
	//return true;
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;
	   
	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	m_context->IASetVertexBuffers(0, 1, &m_staticsVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_staticsIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	// Set shaders
	m_context->VSSetShader(m_vsStatics, NULL, 0);
	m_context->PSSetShader(m_psStatics, NULL, 0);
	 
	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	// Set camera matrices
	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	for (int i = 0; i < m_staticsToDraw.Size(); i++)
	{
		MESH_INFO* msh = m_staticsToDraw[i]->Mesh;

		if (!(msh->Flags & 1))
			continue;

		RendererRoom* room = m_rooms[m_staticsToDraw[i]->RoomIndex];

		RendererObject* staticObj = m_staticObjects[msh->staticNumber];
		RendererMesh* mesh = staticObj->ObjectMeshes[0];

		m_stStatic.World = (Matrix::CreateRotationY(TR_ANGLE_TO_RAD(msh->yRot)) * Matrix::CreateTranslation(msh->x, msh->y, msh->z)).Transpose();
		m_stStatic.Color = Vector4(((msh->shade >> 10) & 0xFF) / 255.0f, ((msh->shade >> 5) & 0xFF) / 255.0f, ((msh->shade >> 0) & 0xFF) / 255.0f, 1.0f);
		updateConstantBuffer(m_cbStatic, &m_stStatic, sizeof(CStaticBuffer));
		m_context->VSSetConstantBuffers(1, 1, &m_cbStatic);

		for (int j = firstBucket; j < lastBucket; j++)
		{
			if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
				m_context->RSSetState(m_states->CullNone());
			else
				m_context->RSSetState(m_states->CullCounterClockwise());

			RendererBucket* bucket = &mesh->Buckets[j];

			if (bucket->Vertices.size() == 0)
				continue;

			// Draw vertices
			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
			m_numDrawCalls++;
		}
	}

	return true;
}

bool Renderer11::drawAnimatingItem(RendererItem* item, bool transparent, bool animated)
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	RendererRoom* room = m_rooms[item->Item->roomNumber];
	if (room == NULL)
		return true;
	RendererObject* moveableObj = m_moveableObjects[item->Item->objectNumber];

	m_stItem.World = item->World.Transpose();
	m_stItem.Position = Vector4(item->Item->pos.xPos, item->Item->pos.yPos, item->Item->pos.zPos, 1.0f);
	m_stItem.AmbientLight = room->AmbientLight;
	memcpy(m_stItem.BonesMatrices, item->AnimationTransforms, sizeof(Matrix) * 32);
	updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
	m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

	m_stLights.NumLights = item->Lights.Size();
	for (int j = 0; j < item->Lights.Size(); j++)
		memcpy(&m_stLights.Lights[j], item->Lights[j], sizeof(ShaderLight));
	updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
	m_context->PSSetConstantBuffers(2, 1, &m_cbLights);

	m_stMisc.AlphaTest = !transparent;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	for (int k = 0; k < moveableObj->ObjectMeshes.size(); k++)
	{
		RendererMesh* mesh = moveableObj->ObjectMeshes[k];

		for (int j = firstBucket; j < lastBucket; j++)
		{
			RendererBucket* bucket = &mesh->Buckets[j];

			if (bucket->Vertices.size() == 0)
				continue;

			if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
				m_context->RSSetState(m_states->CullNone());
			else
				m_context->RSSetState(m_states->CullCounterClockwise());

			// Draw vertices
			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
			m_numDrawCalls++;
		}
	}

	return true;
}

bool Renderer11::drawWaterfalls()
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	// Draw waterfalls
	m_context->RSSetState(m_states->CullCounterClockwise());
	
	for (int i = 0; i < m_itemsToDraw.Size(); i++)
	{
		RendererItem* item = m_itemsToDraw[i];
		RendererRoom* room = m_rooms[item->Item->roomNumber];
		RendererObject* moveableObj = m_moveableObjects[item->Item->objectNumber];

		short objectNumber = item->Item->objectNumber;
		if (objectNumber >= ID_WATERFALL1 && objectNumber <= ID_WATERFALLSS2)
		{
			RendererRoom* room = m_rooms[item->Item->roomNumber];
			RendererObject* moveableObj = m_moveableObjects[item->Item->objectNumber];

			m_stItem.World = item->World.Transpose();
			m_stItem.Position = Vector4(item->Item->pos.xPos, item->Item->pos.yPos, item->Item->pos.zPos, 1.0f);
			m_stItem.AmbientLight = room->AmbientLight; //Vector4::One * 0.1f; // room->AmbientLight;
			memcpy(m_stItem.BonesMatrices, item->AnimationTransforms, sizeof(Matrix) * 32);
			updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
			m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

			m_stLights.NumLights = item->Lights.Size();
			for (int j = 0; j < item->Lights.Size(); j++)
				memcpy(&m_stLights.Lights[j], item->Lights[j], sizeof(ShaderLight));
			updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
			m_context->PSSetConstantBuffers(2, 1, &m_cbLights);

			m_stMisc.AlphaTest = false;
			updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
			m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

			m_primitiveBatch->Begin();

			for (int k = 0; k < moveableObj->ObjectMeshes.size(); k++)
			{
				RendererMesh* mesh = moveableObj->ObjectMeshes[k];

				for (int b = 0; b < NUM_BUCKETS; b++)
				{
					RendererBucket* bucket = &mesh->Buckets[b];

					if (bucket->Vertices.size() == 0)
						continue;

					for (int p = 0; p < bucket->Polygons.size(); p++)
					{
						RendererPolygon* poly = &bucket->Polygons[p];

						OBJECT_TEXTURE* texture = &ObjectTextures[poly->TextureId];
						int tile = texture->tileAndFlag & 0x7FFF;

						if (poly->Shape == SHAPE_RECTANGLE)
						{
							bucket->Vertices[poly->Indices[0]].UV.y = (texture->vertices[0].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
							bucket->Vertices[poly->Indices[1]].UV.y = (texture->vertices[1].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
							bucket->Vertices[poly->Indices[2]].UV.y = (texture->vertices[2].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
							bucket->Vertices[poly->Indices[3]].UV.y = (texture->vertices[3].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

							m_primitiveBatch->DrawQuad(bucket->Vertices[poly->Indices[0]],
								bucket->Vertices[poly->Indices[1]],
								bucket->Vertices[poly->Indices[2]],
								bucket->Vertices[poly->Indices[3]]);
						}
						else
						{
							bucket->Vertices[poly->Indices[0]].UV.y = (texture->vertices[0].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
							bucket->Vertices[poly->Indices[1]].UV.y = (texture->vertices[1].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
							bucket->Vertices[poly->Indices[2]].UV.y = (texture->vertices[2].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

							m_primitiveBatch->DrawTriangle(bucket->Vertices[poly->Indices[0]],
								bucket->Vertices[poly->Indices[1]],
								bucket->Vertices[poly->Indices[2]]);
						}
					}
				}
			}

			m_primitiveBatch->End();
		}
		else
		{
			continue;
		}
	}

	return true;
}

bool Renderer11::drawItems(bool transparent, bool animated)
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	RendererItem* item = &m_items[Lara.itemNumber];

	// Set shaders
	m_context->VSSetShader(m_vsItems, NULL, 0);
	m_context->PSSetShader(m_psItems, NULL, 0);

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	// Set camera matrices
	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_stMisc.AlphaTest = !transparent;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	for (int i = 0; i < m_itemsToDraw.Size(); i++)
	{
		RendererItem* item = m_itemsToDraw[i];
		RendererRoom* room = m_rooms[item->Item->roomNumber];
		RendererObject* moveableObj = m_moveableObjects[item->Item->objectNumber];

		short objectNumber = item->Item->objectNumber;
		if (moveableObj->DoNotDraw)
		{
			continue;
		}
		else if (objectNumber >= ID_WATERFALL1 && objectNumber <= ID_WATERFALLSS2)
		{
			// We'll draw waterfalls later
			continue;
		}
		else
		{
			drawAnimatingItem(item, transparent, animated);
		}
	}

	return true;
}

bool Renderer11::drawEffects(bool transparent)
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	for (int i = 0; i < m_effectsToDraw.Size(); i++)
	{
		RendererEffect* effect = m_effectsToDraw[i];
		RendererRoom* room = m_rooms[effect->Effect->roomNumber];
		OBJECT_INFO* obj = &Objects[effect->Effect->objectNumber];

		drawEffect(effect, transparent);

		if (obj->nmeshes > 0)
		{
			
		}
		else
		{

		}
	}

	return true;
}

bool Renderer11::drawEffect(RendererEffect* effect, bool transparent)
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	RendererRoom * room = m_rooms[effect->Effect->roomNumber];
	RendererObject * moveableObj = m_moveableObjects[effect->Effect->objectNumber];

	m_stItem.World = effect->World.Transpose();
	m_stItem.Position = Vector4(effect->Effect->pos.xPos, effect->Effect->pos.yPos, effect->Effect->pos.zPos, 1.0f);
	m_stItem.AmbientLight = room->AmbientLight;
	Matrix matrices[1] = { Matrix::Identity };
	memcpy(m_stItem.BonesMatrices, matrices, sizeof(Matrix));
	updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
	m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

	m_stLights.NumLights = effect->Lights.Size();
	for (int j = 0; j < effect->Lights.Size(); j++)
		memcpy(&m_stLights.Lights[j], effect->Lights[j], sizeof(ShaderLight));
	updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
	m_context->PSSetConstantBuffers(2, 1, &m_cbLights);

	m_stMisc.AlphaTest = !transparent;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	RendererMesh* mesh = effect->Mesh;

	for (int j = firstBucket; j < lastBucket; j++)
	{
		RendererBucket* bucket = &mesh->Buckets[j];

		if (bucket->Vertices.size() == 0)
			continue;

		if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
			m_context->RSSetState(m_states->CullNone());
		else
			m_context->RSSetState(m_states->CullCounterClockwise());

		// Draw vertices
		m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
		m_numDrawCalls++;
	}

	return true;
}

bool Renderer11::drawLara(bool transparent, bool shadowMap)
{
	// Don't draw Lara if binoculars or sniper
	if (BinocularRange || SpotcamOverlay || SpotcamDontDrawLara || CurrentLevel == 0)
		return true;

	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	int firstBucket = (transparent ? 2 : 0);
	int lastBucket = (transparent ? 4 : 2);

	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	RendererItem* item = &m_items[Lara.itemNumber];
	
	// Set shaders
	if (shadowMap)
	{
		m_context->VSSetShader(m_vsShadowMap, NULL, 0);
		m_context->PSSetShader(m_psShadowMap, NULL, 0);
	}
	else
	{
		m_context->VSSetShader(m_vsItems, NULL, 0);
		m_context->PSSetShader(m_psItems, NULL, 0);
	}

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	// Set camera matrices
	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_stMisc.AlphaTest = !transparent;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	RendererObject* laraObj = m_moveableObjects[ID_LARA];
	RendererObject* laraSkin = m_moveableObjects[ID_LARA_SKIN];
	RendererRoom* room = m_rooms[LaraItem->roomNumber];

	m_stItem.World = m_LaraWorldMatrix.Transpose();
	m_stItem.Position = Vector4(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos, 1.0f);
	m_stItem.AmbientLight = room->AmbientLight;
	memcpy(m_stItem.BonesMatrices, laraObj->AnimationTransforms.data(), sizeof(Matrix) * 32);
	updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
	m_context->VSSetConstantBuffers(1, 1, &m_cbItem);
	m_context->PSSetConstantBuffers(1, 1, &m_cbItem);

	if (!shadowMap)
	{
		m_stLights.NumLights = item->Lights.Size();
		for (int j = 0; j < item->Lights.Size(); j++)
			memcpy(&m_stLights.Lights[j], item->Lights[j], sizeof(ShaderLight));
		updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
		m_context->PSSetConstantBuffers(2, 1, &m_cbLights);
	}

	for (int k = 0; k < laraSkin->ObjectMeshes.size(); k++)
	{
		RendererMesh* mesh = m_meshPointersToMesh[reinterpret_cast<unsigned int>(Lara.meshPtrs[k])];
		
		for (int j = firstBucket; j < lastBucket; j++)
		{
			RendererBucket* bucket = &mesh->Buckets[j];
			
			if (bucket->Vertices.size() == 0)
				continue;

			if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
				m_context->RSSetState(m_states->CullNone());
			else
				m_context->RSSetState(m_states->CullCounterClockwise());

			// Draw vertices
			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
			m_numDrawCalls++;
		}
	}

	if (m_moveableObjects[ID_LARA_SKIN_JOINTS] != NULL)
	{
		RendererObject* laraSkinJoints = m_moveableObjects[ID_LARA_SKIN_JOINTS];

		for (int k = 0; k < laraSkinJoints->ObjectMeshes.size(); k++)
		{
			RendererMesh* mesh = laraSkinJoints->ObjectMeshes[k];

			for (int j = firstBucket; j < lastBucket; j++)
			{
				RendererBucket* bucket = &mesh->Buckets[j];

				if (bucket->Vertices.size() == 0)
					continue;

				// Draw vertices
				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
		}
	}

	if (!transparent)
	{
		for (int k = 0; k < laraSkin->ObjectMeshes.size(); k++)
		{
			RendererMesh* mesh = laraSkin->ObjectMeshes[k];

			for (int j = 0; j < NUM_BUCKETS; j++)
			{
				RendererBucket* bucket = &mesh->Buckets[j];

				if (bucket->Vertices.size() == 0)
					continue;

				// Draw vertices
				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
		}

		// Hairs are pre-transformed
		Matrix matrices[8] = { Matrix::Identity, Matrix::Identity, Matrix::Identity, Matrix::Identity, 
							   Matrix::Identity, Matrix::Identity, Matrix::Identity, Matrix::Identity };
		memcpy(m_stItem.BonesMatrices, matrices, sizeof(Matrix) * 8);
		m_stItem.World = Matrix::Identity;
		updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));

		if (m_moveableObjects[ID_LARA_HAIR] != NULL)
		{
			m_primitiveBatch->Begin();
			m_primitiveBatch->DrawIndexed(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST, (const uint16_t*)m_hairIndices.data(), m_numHairIndices, m_hairVertices.data(), m_numHairVertices);
			m_primitiveBatch->End();
		}
	}

	return true;
}

bool Renderer11::drawScene(bool dump)
{
	m_timeUpdate = 0;
	m_timeDraw = 0;
	m_timeFrame = 0;
	m_numDrawCalls = 0;
	m_nextLight = 0;
	m_nextSprite = 0;
	m_nextLine3D = 0;
	m_nextLine2D = 0;

	m_currentCausticsFrame++;
	m_currentCausticsFrame %= 32;

	m_strings.clear();

	GameScriptLevel* level = g_GameFlow->GetLevel(CurrentLevel);

	ViewProjection = View * Projection;
	m_stLights.CameraPosition = Vector3(Camera.pos.x, Camera.pos.y, Camera.pos.z);

	// Prepare the scene to draw
	auto time1 = chrono::high_resolution_clock::now();

	clearSceneItems();
	collectRooms();
	updateLaraAnimations();
	updateItemsAnimations();
	updateEffects();
	  
	m_items[Lara.itemNumber].Item = LaraItem;
 	collectLightsForItem(LaraItem->roomNumber, &m_items[Lara.itemNumber]);
	     
	// Update animated textures every 2 frames  
	if (GnFrameCounter % 2 == 0)  
		updateAnimatedTextures();
	 
	auto time2 = chrono::high_resolution_clock::now();
	m_timeUpdate = (chrono::duration_cast<ns>(time2 - time1)).count() / 1000000;
	time1 = time2;  

	// Draw shadow map
	if (g_Configuration.EnableShadows)
		drawShadowMap();
	
	// Reset GPU state
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	// Bind and clear render target
	m_currentRenderTarget = (dump ? m_dumpScreenRenderTarget : m_renderTarget);

	m_context->ClearRenderTargetView(m_currentRenderTarget->RenderTargetView, Colors::Black);
	m_context->ClearDepthStencilView(m_currentRenderTarget->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
	m_context->OMSetRenderTargets(1, &m_currentRenderTarget->RenderTargetView, m_currentRenderTarget->DepthStencilView);

	m_context->RSSetViewports(1, &m_viewport);

	drawHorizonAndSky();

	// Opaque geometry
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	
	drawRooms(false, false);
	drawRooms(false, true);
	drawStatics(false);
	drawLara(false, false);
	drawItems(false, false);
	drawItems(false, true);
	drawEffects(false);
	drawGunFlashes();
	drawGunShells();
	drawDebris(false);
	drawBats();
	drawRats();
	drawSpiders();
	drawFootprints();

	// Transparent geometry
	m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthRead(), 0);

	drawRooms(true, false);
	drawRooms(true, true);
	drawStatics(true);
	drawLara(true, false);
	drawItems(true, false);
	drawItems(true, true);
	drawEffects(true);
	drawWaterfalls();
	drawDebris(true);

	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	// Do special effects and weather
	drawFires();
	drawSmokes();
	drawBlood();
	drawSparks();
	drawBubbles();
	drawDrips();
	drawRipples();
	drawUnderwaterDust();
	drawSplahes();
	drawShockwaves();

	switch (level->Weather)
	{
		case WEATHER_NORMAL:
			// no weather in normal
			break;
		case WEATHER_RAIN:
			doRain();
			break;
		case WEATHER_SNOW:
			doSnow();
			break;
	}

	drawRopes();
	drawSprites();
	drawLines3D();

	time2 = chrono::high_resolution_clock::now();
	m_timeFrame = (chrono::duration_cast<ns>(time2 - time1)).count() / 1000000;
	time1 = time2;

	// Bars
	int flash = FlashIt();
	if (DashTimer < 120)
		DrawBar(630, 32, 150, 12, 100 * (unsigned short)DashTimer / 120, 0xA0A000, 0xA000);
	UpdateHealtBar(flash);
	UpdateAirBar(flash);
	DrawAllPickups();

	drawLines2D();

	if (CurrentLevel != 0)
	{
		// Draw binoculars or lasersight
		drawOverlays();

		m_currentY = 60;
#ifdef _DEBUG
		ROOM_INFO* r = &Rooms[LaraItem->roomNumber];

		printDebugMessage("Update time: %d", m_timeUpdate);
		printDebugMessage("Frame time: %d", m_timeFrame);
		printDebugMessage("Draw calls: %d", m_numDrawCalls);
		printDebugMessage("Rooms: %d", m_roomsToDraw.Size());
		printDebugMessage("Items: %d", m_itemsToDraw.Size());
		printDebugMessage("Statics: %d", m_staticsToDraw.Size());
		printDebugMessage("Lights: %d", m_lightsToDraw.Size());
		printDebugMessage("Lara.roomNumber: %d", LaraItem->roomNumber);
		printDebugMessage("Lara.pos: %d %d %d", LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos);
		printDebugMessage("Lara.rot: %d %d %d", LaraItem->pos.xRot, LaraItem->pos.yRot, LaraItem->pos.zRot);
		printDebugMessage("Lara.animNumber: %d", LaraItem->animNumber);
		printDebugMessage("Lara.frameNumber: %d", LaraItem->frameNumber);
		printDebugMessage("Lara.currentAnimState: %d", LaraItem->currentAnimState);
		printDebugMessage("Lara.requiredAnimState: %d", LaraItem->requiredAnimState);
		printDebugMessage("Lara.goalAnimState: %d", LaraItem->goalAnimState);
		printDebugMessage("Room: %d %d %d %d", r->x, r->z, r->x + r->xSize * WALL_SIZE, r->z + r->ySize * WALL_SIZE);
		printDebugMessage("Camera.pos: %d %d %d", Camera.pos.x, Camera.pos.y, Camera.pos.z);
		printDebugMessage("Camera.target: %d %d %d", Camera.target.x, Camera.target.y, Camera.target.z);
#endif
	} 
	  
	drawAllStrings();
	
	/*m_spriteBatch->Begin();
	RECT rect; rect.top = rect.left = 0; rect.right = rect.bottom = 128;
	m_spriteBatch->Draw(m_shadowMap->ShaderResourceView, rect, Colors::White);
	m_spriteBatch->End();*/

	if (!dump)
		m_swapChain->Present(0, 0);

	return true;
}

int Renderer11::DumpGameScene()
{
	drawScene(true);
	return 0; 
}

int Renderer11::DrawInventory()
{
	if (CurrentLevel == 0 && g_GameFlow->TitleType == TITLE_FLYBY)
		drawScene(true);
	drawInventoryScene();
	drawFinalPass();

	return 0;
}

int Renderer11::SyncRenderer()
{
	// Sync the renderer
	int nf = Sync();
	if (nf < 2)
	{
		int i = 2 - nf;
		nf = 2;
		do
		{
			while (!Sync());
			i--;
		} while (i);
	}

	GnFrameCounter++;
	return nf;
}

bool Renderer11::PrintString(int x, int y, char* string, D3DCOLOR color, int flags)
{
	int realX = x;
	int realY = y;
	float factorX = ScreenWidth / 800.0f;
	float factorY = ScreenHeight / 600.0f;

	RECT rect = { 0, 0, 0, 0 };

	// Convert the string to wstring
	int sizeNeeded = MultiByteToWideChar(CP_UTF8, 0, string, strlen(string), NULL, 0);
	std::wstring wstr(sizeNeeded, 0);
	MultiByteToWideChar(CP_UTF8, 0, string, strlen(string), &wstr[0], sizeNeeded);

	// Prepare the structure for the renderer
	RendererStringToDraw str;
	str.String = wstr;
	str.Flags = flags;
	str.X = 0;
	str.Y = 0;
	str.Color = Vector3((color >> 16) & 0xFF, (color >> 8) & 0xFF, color & 0xFF);

	// Measure the string
	Vector2 size = m_gameFont->MeasureString(wstr.c_str());

	if (flags & PRINTSTRING_CENTER)
	{
		int width = size.x;
		rect.left = x * factorX - width / 2;
		rect.right = x * factorX + width / 2;
		rect.top += y * factorY;
		rect.bottom += y * factorY;
	}
	else
	{
		rect.left = x * factorX;
		rect.right += x * factorX;
		rect.top = y * factorY;
		rect.bottom += y * factorY;
	}

	str.X = rect.left;
	str.Y = rect.top;

	if (flags & PRINTSTRING_BLINK)
	{
		str.Color = Vector3(m_blinkColorValue, m_blinkColorValue, m_blinkColorValue);

		if (!(flags & PRINTSTRING_DONT_UPDATE_BLINK))
		{
			m_blinkColorValue += m_blinkColorDirection * 16;
			if (m_blinkColorValue < 0)
			{
				m_blinkColorValue = 0;
				m_blinkColorDirection = 1;
			}
			if (m_blinkColorValue > 255)
			{
				m_blinkColorValue = 255;
				m_blinkColorDirection = -1;
			}
		}
	}

	m_strings.push_back(str);

	return true;
}

int Renderer11::drawFinalPass()
{
	// Update fade status
	if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_IN && m_fadeFactor > 0.99f)
		m_fadeStatus = RENDERER_FADE_STATUS::NO_FADE;

	if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_OUT && m_fadeFactor <= 0.01f)
		m_fadeStatus = RENDERER_FADE_STATUS::NO_FADE;

	// Reset GPU state
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	m_context->ClearRenderTargetView(m_backBufferRTV, Colors::Black);
	m_context->ClearDepthStencilView(m_depthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
	m_context->OMSetRenderTargets(1, &m_backBufferRTV, m_depthStencilView);

	drawFullScreenQuad(m_renderTarget->ShaderResourceView, Vector3(m_fadeFactor, m_fadeFactor, m_fadeFactor), m_enableCinematicBars);

	m_swapChain->Present(0, 0);

	// Update fade status
	if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_IN)
		m_fadeFactor += FADE_FACTOR;

	if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_OUT)
		m_fadeFactor -= FADE_FACTOR;

	return 0;
}

bool Renderer11::drawFullScreenImage(ID3D11ShaderResourceView* texture, float fade)
{
	// Reset GPU state
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	m_context->ClearRenderTargetView(m_backBufferRTV, Colors::White);
	m_context->ClearDepthStencilView(m_depthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
	m_context->OMSetRenderTargets(1, &m_backBufferRTV, m_depthStencilView);
	m_context->RSSetViewports(1, &m_viewport);

	drawFullScreenQuad(texture, Vector3(fade, fade, fade), false);

	m_swapChain->Present(0, 0);

	return true;
}

bool Renderer11::drawAllStrings()
{
	m_spriteBatch->Begin();

	for (int i = 0; i < m_strings.size(); i++)
	{
		RendererStringToDraw* str = &m_strings[i];

		// Draw shadow if needed
		if (str->Flags & PRINTSTRING_OUTLINE)
			m_gameFont->DrawString(m_spriteBatch, str->String.c_str(), Vector2(str->X + 1, str->Y + 1),
				Vector4(0.0f, 0.0f, 0.0f, 1.0f));
	
		// Draw string
		m_gameFont->DrawString(m_spriteBatch, str->String.c_str(), Vector2(str->X, str->Y), 
			Vector4(str->Color.x / 255.0f, str->Color.y / 255.0f, str->Color.z / 255.0f, 1.0f));
	}

	m_spriteBatch->End();

	return true;
}

bool Renderer11::PrepareDataForTheRenderer()
{
	m_moveableObjects = (RendererObject**)malloc(sizeof(RendererObject*) * ID_NUMBER_OBJECTS);
	ZeroMemory(m_moveableObjects, sizeof(RendererObject*) * ID_NUMBER_OBJECTS);

	m_spriteSequences = (RendererSpriteSequence**)malloc(sizeof(RendererSpriteSequence*) * ID_NUMBER_OBJECTS);
	ZeroMemory(m_spriteSequences, sizeof(RendererSpriteSequence*) * ID_NUMBER_OBJECTS);

	m_staticObjects = (RendererObject**)malloc(sizeof(RendererObject*) * NUM_STATICS);
	ZeroMemory(m_staticObjects, sizeof(RendererObject*) * NUM_STATICS);

	m_rooms = (RendererRoom**)malloc(sizeof(RendererRoom*) * NUM_ROOMS);
	ZeroMemory(m_rooms, sizeof(RendererRoom*) * NUM_ROOMS);

	m_meshes.clear();

	// Step 0: prepare animated textures
	short numSets = *AnimatedTextureRanges;
	short* animatedPtr = AnimatedTextureRanges;
	animatedPtr++;
	
	m_animatedTextureSets = (RendererAnimatedTextureSet**)malloc(sizeof(RendererAnimatedTextureSet*) * NUM_ANIMATED_SETS);
	m_numAnimatedTextureSets = numSets;

	for (int i = 0; i < numSets; i++)
	{
		RendererAnimatedTextureSet* set = new RendererAnimatedTextureSet();
		short numTextures = *animatedPtr + 1;
		animatedPtr++;

		set->Textures = (RendererAnimatedTexture**)malloc(sizeof(RendererAnimatedTexture) * numTextures);
		set->NumTextures = numTextures;

		for (int j = 0; j < numTextures; j++)
		{
			short textureId = *animatedPtr;
			animatedPtr++;

			OBJECT_TEXTURE* texture = &ObjectTextures[textureId];
			int tile = texture->tileAndFlag & 0x7FFF;

			RendererAnimatedTexture* newTexture = new RendererAnimatedTexture();
			newTexture->Id = textureId;

			for (int k = 0; k < 4; k++)
			{
				float x = (texture->vertices[k].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
				float y = (texture->vertices[k].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

				newTexture->UV[k] = Vector2(x, y);
			}

			set->Textures[j] = newTexture;
		}

		m_animatedTextureSets[i] = set;
	}

	// Step 1: create the texture atlas
	byte* buffer = (byte*)malloc(TEXTURE_ATLAS_SIZE * TEXTURE_ATLAS_SIZE * 4);
	ZeroMemory(buffer, TEXTURE_ATLAS_SIZE * TEXTURE_ATLAS_SIZE * 4);

	int blockX = 0;
	int blockY = 0;

	if (g_GameFlow->GetLevel(CurrentLevel)->LaraType == LARA_YOUNG)
	{
		memcpy(m_laraSkinJointRemap, m_youngLaraSkinJointRemap, 15 * 32 * 2);
	}
	else
	{
		memcpy(m_laraSkinJointRemap, m_normalLaraSkinJointRemap, 15 * 32 * 2);
	}

	for (int p = 0; p < NumTexturePages; p++)
	{
		for (int y = 0; y < 256; y++)
		{
			for (int x = 0; x < 256; x++)
			{
				int pixelIndex = blockY * TEXTURE_PAGE_SIZE * NUM_TEXTURE_PAGES_PER_ROW + y * 256 * NUM_TEXTURE_PAGES_PER_ROW * 4 + blockX * 256 * 4 + x * 4;
				int oldPixelIndex = p * TEXTURE_PAGE_SIZE + y * 256 * 4 + x * 4;

				byte r = Texture32[oldPixelIndex];
				byte g = Texture32[oldPixelIndex + 1];
				byte b = Texture32[oldPixelIndex + 2];
				byte a = Texture32[oldPixelIndex + 3];

				buffer[pixelIndex + 2] = r;
				buffer[pixelIndex + 1] = g;
				buffer[pixelIndex + 0] = b;
				buffer[pixelIndex + 3] = a;
			}
		}

		blockX++;
		if (blockX == NUM_TEXTURE_PAGES_PER_ROW)
		{
			blockX = 0;
			blockY++;
		}
	}

	if (m_textureAtlas != NULL)
		delete m_textureAtlas;

	m_textureAtlas = Texture2D::LoadFromByteArray(m_device, TEXTURE_ATLAS_SIZE, TEXTURE_ATLAS_SIZE, &buffer[0]);
	if (m_textureAtlas == NULL)
		return false;
	 
	free(buffer);

	buffer = (byte*)malloc(256 * 256 * 4);
	memcpy(buffer, MiscTextures + 256 * 512 * 4, 256 * 256 * 4);
	
	m_skyTexture = Texture2D::LoadFromByteArray(m_device, 256, 256, &buffer[0]);
	if (m_skyTexture == NULL)
		return false;

	//D3DX11SaveTextureToFileA(m_context, m_skyTexture->Texture, D3DX11_IFF_PNG, "H:\\sky.png");

	free(buffer);

	// Step 2: prepare rooms
	vector<RendererVertex> roomVertices;
	vector<int> roomIndices;

	int baseRoomVertex = 0;
	int baseRoomIndex = 0;

	for (int i = 0; i < NumberRooms; i++)
	{
		ROOM_INFO* room = &Rooms[i];

		RendererRoom* r = new RendererRoom();
		
		r->RoomNumber = i;
		r->Room = room;
		r->AmbientLight = Vector4(room->ambient.b / 255.0f, room->ambient.g / 255.0f, room->ambient.r / 255.0f, 1.0f);
		r->LightsToDraw.Reserve(32);

		m_rooms[i] = r;

		if (room->NumVertices == 0)
			continue;

		int lastRectangle = 0;
		int lastTriangle = 0;

		tr5_room_layer* layers = (tr5_room_layer*)room->LayerOffset;

		for (int l = 0; l < room->NumLayers; l++)
		{
			tr5_room_layer* layer = &layers[l];
			if (layer->NumLayerVertices == 0)
				continue;

			byte* polygons = (byte*)layer->PolyOffset;
			tr5_room_vertex* vertices = (tr5_room_vertex*)layer->VerticesOffset;

			if (layer->NumLayerRectangles > 0)
			{
				for (int n = 0; n < layer->NumLayerRectangles; n++)
				{
					tr4_mesh_face4* poly = (tr4_mesh_face4*)polygons;

					// Get the real texture index and if double sided
					short textureIndex = poly->Texture & 0x3FFF;
					bool doubleSided = (poly->Texture & 0x8000) >> 15;

					// Get the object texture
					OBJECT_TEXTURE* texture = &ObjectTextures[textureIndex];
					int tile = texture->tileAndFlag & 0x7FFF;

					// Create vertices
					RendererBucket* bucket;

					int animatedSetIndex = getAnimatedTextureInfo(textureIndex);
					int bucketIndex = RENDERER_BUCKET_SOLID;

					if (!doubleSided)
					{
						if (texture->attribute == 2)
							bucketIndex = RENDERER_BUCKET_TRANSPARENT;
						else
							bucketIndex = RENDERER_BUCKET_SOLID;
					}
					else
					{
						if (texture->attribute == 2)
							bucketIndex = RENDERER_BUCKET_TRANSPARENT_DS;
						else 
							bucketIndex = RENDERER_BUCKET_SOLID_DS;
					}

					if (animatedSetIndex == -1)
					{
						bucket = &r->Buckets[bucketIndex];
					}
					else
					{
						bucket = &r->AnimatedBuckets[bucketIndex];
					}

					// Calculate face normal
					Vector3 p0 = Vector3(vertices[poly->Vertices[0]].Vertex.x,
											vertices[poly->Vertices[0]].Vertex.y,
											vertices[poly->Vertices[0]].Vertex.z);
					Vector3 p1 = Vector3(vertices[poly->Vertices[1]].Vertex.x,
											vertices[poly->Vertices[1]].Vertex.y,
											vertices[poly->Vertices[1]].Vertex.z);
					Vector3 p2 = Vector3(vertices[poly->Vertices[2]].Vertex.x,
											vertices[poly->Vertices[2]].Vertex.y,
											vertices[poly->Vertices[2]].Vertex.z);
					Vector3 e1 = p1 - p0;
					Vector3 e2 = p1 - p2;
					Vector3 normal = e1.Cross(e2);
					normal.Normalize();

					int baseVertices = bucket->NumVertices;
					for (int v = 0; v < 4; v++)
					{
						RendererVertex vertex; 

						vertex.Position.x = room->x + vertices[poly->Vertices[v]].Vertex.x;
						vertex.Position.y = room->y + vertices[poly->Vertices[v]].Vertex.y;
						vertex.Position.z = room->z + vertices[poly->Vertices[v]].Vertex.z;

						vertex.Normal.x = vertices[poly->Vertices[v]].Normal.x;
						vertex.Normal.y = vertices[poly->Vertices[v]].Normal.y;
						vertex.Normal.z = vertices[poly->Vertices[v]].Normal.z;

						vertex.UV.x = (texture->vertices[v].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
						vertex.UV.y = (texture->vertices[v].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

						vertex.Color.x = ((vertices[poly->Vertices[v]].Colour >> 16) & 0xFF) / 255.0f;
						vertex.Color.y = ((vertices[poly->Vertices[v]].Colour >> 8) & 0xFF) / 255.0f;
						vertex.Color.z = ((vertices[poly->Vertices[v]].Colour >> 0) & 0xFF) / 255.0f;
						vertex.Color.w = 1.0f;

						vertex.Bone = 0;

						bucket->NumVertices++;
						bucket->Vertices.push_back(vertex);
					}

					bucket->Indices.push_back(baseVertices);
					bucket->Indices.push_back(baseVertices + 1);
					bucket->Indices.push_back(baseVertices + 3);
					bucket->Indices.push_back(baseVertices + 2);
					bucket->Indices.push_back(baseVertices + 3);
					bucket->Indices.push_back(baseVertices + 1);
					bucket->NumIndices += 6;

					RendererPolygon newPolygon;
					newPolygon.Shape = SHAPE_RECTANGLE;
					newPolygon.AnimatedSet = animatedSetIndex;
					newPolygon.TextureId = textureIndex;
					newPolygon.Indices[0] = baseVertices;
					newPolygon.Indices[1] = baseVertices + 1;
					newPolygon.Indices[2] = baseVertices + 2;
					newPolygon.Indices[3] = baseVertices + 3;
					bucket->Polygons.push_back(newPolygon);

					polygons += sizeof(tr4_mesh_face4);
				}
			}

			if (layer->NumLayerTriangles > 0)
			{
				for (int n = 0; n < layer->NumLayerTriangles; n++)
				{
					tr4_mesh_face3* poly = (tr4_mesh_face3*)polygons;

					// Get the real texture index and if double sided
					short textureIndex = poly->Texture & 0x3FFF;
					bool doubleSided = (poly->Texture & 0x8000) >> 15;

					// Get the object texture
					OBJECT_TEXTURE* texture = &ObjectTextures[textureIndex];
					int tile = texture->tileAndFlag & 0x7FFF;

					// Create vertices
					RendererBucket* bucket;

					int animatedSetIndex = getAnimatedTextureInfo(textureIndex);
					int bucketIndex = RENDERER_BUCKET_SOLID;

					if (!doubleSided)
					{
						if (texture->attribute == 2)
							bucketIndex = RENDERER_BUCKET_TRANSPARENT;
						else
							bucketIndex = RENDERER_BUCKET_SOLID;
					}
					else
					{
						if (texture->attribute == 2)
							bucketIndex = RENDERER_BUCKET_TRANSPARENT_DS;
						else
							bucketIndex = RENDERER_BUCKET_SOLID_DS;
					}

					if (animatedSetIndex == -1)
					{
						bucket = &r->Buckets[bucketIndex];
					}
					else
					{
						bucket = &r->AnimatedBuckets[bucketIndex];
					}

					// Calculate face normal
					Vector3 p0 = Vector3(vertices[poly->Vertices[0]].Vertex.x,
						vertices[poly->Vertices[0]].Vertex.y,
						vertices[poly->Vertices[0]].Vertex.z);
					Vector3 p1 = Vector3(vertices[poly->Vertices[1]].Vertex.x,
						vertices[poly->Vertices[1]].Vertex.y,
						vertices[poly->Vertices[1]].Vertex.z);
					Vector3 p2 = Vector3(vertices[poly->Vertices[2]].Vertex.x,
						vertices[poly->Vertices[2]].Vertex.y,
						vertices[poly->Vertices[2]].Vertex.z);
					Vector3 e1 = p1 - p0;
					Vector3 e2 = p1 - p2;
					Vector3 normal = e1.Cross(e2);
					normal.Normalize();

					int baseVertices = bucket->NumVertices;
					for (int v = 0; v < 3; v++)
					{
						RendererVertex vertex;

						vertex.Position.x = room->x + vertices[poly->Vertices[v]].Vertex.x;
						vertex.Position.y = room->y + vertices[poly->Vertices[v]].Vertex.y;
						vertex.Position.z = room->z + vertices[poly->Vertices[v]].Vertex.z;

						vertex.Normal.x = vertices[poly->Vertices[v]].Normal.x;
						vertex.Normal.y = vertices[poly->Vertices[v]].Normal.y;
						vertex.Normal.z = vertices[poly->Vertices[v]].Normal.z;

						vertex.UV.x = (texture->vertices[v].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
						vertex.UV.y = (texture->vertices[v].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

						vertex.Color.x = ((vertices[poly->Vertices[v]].Colour >> 16) & 0xFF) / 255.0f;
						vertex.Color.y = ((vertices[poly->Vertices[v]].Colour >> 8) & 0xFF) / 255.0f;
						vertex.Color.z = ((vertices[poly->Vertices[v]].Colour >> 0) & 0xFF) / 255.0f;
						vertex.Color.w = 1.0f;

						vertex.Bone = 0;

						bucket->NumVertices++;
						bucket->Vertices.push_back(vertex);
					}

					bucket->Indices.push_back(baseVertices);
					bucket->Indices.push_back(baseVertices + 1);
					bucket->Indices.push_back(baseVertices + 2);
					bucket->NumIndices += 3;

					RendererPolygon newPolygon;
					newPolygon.Shape = SHAPE_TRIANGLE;
					newPolygon.AnimatedSet = animatedSetIndex;
					newPolygon.TextureId = textureIndex;
					newPolygon.Indices[0] = baseVertices;
					newPolygon.Indices[1] = baseVertices + 1;
					newPolygon.Indices[2] = baseVertices + 2;
					bucket->Polygons.push_back(newPolygon);

					polygons += sizeof(tr4_mesh_face3);
				}
			}
		} 
		    
		if (room->numLights != 0)
		{
			tr5_room_light* oldLight = room->light;

			for (int l = 0; l < room->numLights; l++)
			{
				RendererLight light;

				if (oldLight->LightType == LIGHT_TYPES::LIGHT_TYPE_SUN)
				{
					light.Color = Vector3(oldLight->r, oldLight->g, oldLight->b);
					light.Direction = Vector4(oldLight->dx, oldLight->dy, oldLight->dz, 1.0f);
					light.Type = LIGHT_TYPES::LIGHT_TYPE_SUN;
					light.Intensity = 1.0f;

					r->Lights.push_back(light);
				}
				else if (oldLight->LightType == LIGHT_TYPE_POINT)
				{
					light.Position = Vector3(oldLight->x, oldLight->y, oldLight->z);
					light.Color = Vector3(oldLight->r, oldLight->g, oldLight->b);
					light.Direction = Vector4(oldLight->dx, oldLight->dy, oldLight->dz, 1.0f);
					light.Intensity = 1.0f;
					light.In = oldLight->In;
					light.Out = oldLight->Out;
					light.Type = LIGHT_TYPE_POINT;

					r->Lights.push_back(light);
				} 
				else if (oldLight->LightType == LIGHT_TYPE_SHADOW)
				{
					light.Position = Vector3(oldLight->x, oldLight->y, oldLight->z);
					light.Color = Vector3(oldLight->r, oldLight->g, oldLight->b);
					light.In = oldLight->In;
					light.Out = oldLight->Out;
					light.Type = LIGHT_TYPE_SHADOW;
					light.Intensity = 1.0f;

					r->Lights.push_back(light);
				}
				else if (oldLight->LightType == LIGHT_TYPE_SPOT)
				{
					light.Position = Vector3(oldLight->x, oldLight->y, oldLight->z);
					light.Color = Vector3(oldLight->r, oldLight->g, oldLight->b);
					light.Direction = Vector4(oldLight->dx, oldLight->dy, oldLight->dz, 1.0f);
					light.Intensity = 1.0f;
					light.In = oldLight->In;
					light.Out = oldLight->Out;    
					light.Range = oldLight->Range;
					light.Type = LIGHT_TYPE_SPOT;

					r->Lights.push_back(light);
				} 

				oldLight++;
			}
		}

		MESH_INFO* mesh = room->mesh;
		for (int j = 0; j < room->numMeshes; j++)
		{
			RendererStatic obj;
			obj.Mesh = mesh;
			obj.RoomIndex = i;
			r->Statics.push_back(obj);
		}

		// Merge vertices and indices in a single list
		for (int j = 0; j < NUM_BUCKETS; j++)
		{
			RendererBucket* bucket = &r->Buckets[j];
			
			bucket->StartVertex = baseRoomVertex;
			bucket->StartIndex = baseRoomIndex;

			for (int k = 0; k < bucket->Vertices.size(); k++)
				roomVertices.push_back(bucket->Vertices[k]);

			for (int k = 0; k < bucket->Indices.size(); k++)
				roomIndices.push_back(baseRoomVertex + bucket->Indices[k]);
			 
			baseRoomVertex += bucket->Vertices.size();
			baseRoomIndex += bucket->Indices.size();
		} 
	}

	// Create a single vertex buffer and a single index buffer for all rooms
	// NOTICE: in theory, a 1,000,000 vertices scene should have a VB of 52 MB and an IB of 4 MB
	m_roomsVertexBuffer = VertexBuffer::Create(m_device, roomVertices.size(), roomVertices.data());
	m_roomsIndexBuffer = IndexBuffer::Create(m_device, roomIndices.size(), roomIndices.data());

	m_numHairVertices = 0;
	m_numHairIndices = 0;

	vector<RendererVertex> moveablesVertices;
	vector<int> moveablesIndices;
	int baseMoveablesVertex = 0;
	int baseMoveablesIndex = 0;

	// Step 3: prepare moveables
	for (int i = 0; i < MoveablesIds.size(); i++)
	{
		int objNum = MoveablesIds[i];
		OBJECT_INFO* obj = &Objects[objNum];

		if (obj->nmeshes > 0)
		{
			RendererObject* moveable = new RendererObject();
			moveable->Id = MoveablesIds[i];

			// Assign the draw routine
			if (objNum == ID_FLAME || objNum == ID_FLAME_EMITTER || objNum == ID_FLAME_EMITTER2 || objNum == ID_FLAME_EMITTER3 ||
				objNum == ID_TRIGGER_TRIGGERER || objNum == ID_TIGHT_ROPE || objNum == ID_AI_AMBUSH ||
				objNum == ID_AI_FOLLOW || objNum == ID_AI_GUARD || objNum == ID_AI_MODIFY ||
				objNum == ID_AI_PATROL1 || objNum == ID_AI_PATROL2 || objNum == ID_AI_X1 ||
				objNum == ID_AI_X2 || objNum == ID_DART_EMITTER || objNum == ID_HOMING_DART_EMITTER ||
				objNum == ID_ROPE || objNum == ID_KILL_ALL_TRIGGERS || objNum == ID_EARTHQUAKE ||
				objNum == ID_CAMERA_TARGET || objNum == ID_WATERFALLMIST || objNum == ID_SMOKE_EMITTER_BLACK ||
				objNum == ID_SMOKE_EMITTER_WHITE)
			{
				moveable->DoNotDraw = true;
			}
			else
			{
				moveable->DoNotDraw = false;
			}

			for (int j = 0; j < obj->nmeshes; j++)
			{
				// HACK: mesh pointer 0 is the placeholder for Lara's body parts and is right hand with pistols
				// We need to override the bone index because the engine will take mesh 0 while drawing pistols anim,
				// and vertices have bone index 0 and not 10
				int meshPtrIndex = RawMeshPointers[obj->meshIndex / 2 + j] / 2;
				int boneIndex = (meshPtrIndex == 0 ? LM_RHAND : j);

				short* meshPtr = &RawMeshData[meshPtrIndex];
				RendererMesh* mesh = getRendererMeshFromTrMesh(moveable,
					meshPtr,
					Meshes[obj->meshIndex + 2 * j],
					boneIndex, MoveablesIds[i] == ID_LARA_SKIN_JOINTS,
					MoveablesIds[i] == ID_LARA_HAIR);
				moveable->ObjectMeshes.push_back(mesh);
			}

			int* bone = &Bones[obj->boneIndex];

			stack<RendererBone*> stack;

			for (int j = 0; j < obj->nmeshes; j++)
			{
				moveable->LinearizedBones.push_back(new RendererBone(j));
				moveable->AnimationTransforms.push_back(Matrix::Identity);
				moveable->BindPoseTransforms.push_back(Matrix::Identity);
			}

			RendererBone* currentBone = moveable->LinearizedBones[0];
			RendererBone* stackBone = moveable->LinearizedBones[0];

			for (int mi = 0; mi < obj->nmeshes - 1; mi++)
			{
				int j = mi + 1;

				int opcode = *(bone++);
				int linkX = *(bone++);
				int linkY = *(bone++);
				int linkZ = *(bone++);

				byte flags = opcode & 0x1C;

				moveable->LinearizedBones[j]->ExtraRotationFlags = flags;

				switch (opcode & 0x03)
				{
				case 0:
					moveable->LinearizedBones[j]->Parent = currentBone;
					moveable->LinearizedBones[j]->Translation = Vector3(linkX, linkY, linkZ);
					currentBone->Children.push_back(moveable->LinearizedBones[j]);
					currentBone = moveable->LinearizedBones[j];

					break;
				case 1:
					if (stack.empty())
						continue;
					currentBone = stack.top();
					stack.pop();

					moveable->LinearizedBones[j]->Parent = currentBone;
					moveable->LinearizedBones[j]->Translation = Vector3(linkX, linkY, linkZ);
					currentBone->Children.push_back(moveable->LinearizedBones[j]);
					currentBone = moveable->LinearizedBones[j];

					break;
				case 2:
					stack.push(currentBone);

					moveable->LinearizedBones[j]->Translation = Vector3(linkX, linkY, linkZ);
					moveable->LinearizedBones[j]->Parent = currentBone;
					currentBone->Children.push_back(moveable->LinearizedBones[j]);
					currentBone = moveable->LinearizedBones[j];

					break;
				case 3:
					if (stack.empty())
						continue;
					RendererBone* theBone = stack.top();
					stack.pop();

					moveable->LinearizedBones[j]->Translation = Vector3(linkX, linkY, linkZ);
					moveable->LinearizedBones[j]->Parent = theBone;
					theBone->Children.push_back(moveable->LinearizedBones[j]);
					currentBone = moveable->LinearizedBones[j];
					stack.push(theBone);

					break;
				}
			}

			for (int n = 0; n < obj->nmeshes; n++)
				moveable->LinearizedBones[n]->Transform = Matrix::CreateTranslation(
					moveable->LinearizedBones[n]->Translation.x,
					moveable->LinearizedBones[n]->Translation.y,
					moveable->LinearizedBones[n]->Translation.z);

			moveable->Skeleton = moveable->LinearizedBones[0];
			buildHierarchy(moveable);

			// Fix Lara skin joints and hairs
			if (MoveablesIds[i] == ID_LARA_SKIN_JOINTS)
			{
				RendererObject* objSkin = m_moveableObjects[ID_LARA_SKIN];

				for (int j = 1; j < obj->nmeshes; j++)
				{
					RendererMesh* jointMesh = moveable->ObjectMeshes[j];
					RendererBone* jointBone = moveable->LinearizedBones[j];

					for (int b1 = 0; b1 < NUM_BUCKETS; b1++)
					{
						RendererBucket* jointBucket = &jointMesh->Buckets[b1];
						for (int v1 = 0; v1 < jointBucket->Vertices.size(); v1++)
						{
							RendererVertex* jointVertex = &jointBucket->Vertices[v1];
							if (jointVertex->Bone != j)
							{
								RendererMesh* skinMesh = objSkin->ObjectMeshes[jointVertex->Bone];
								RendererBone* skinBone = objSkin->LinearizedBones[jointVertex->Bone];

								for (int b2 = 0; b2 < NUM_BUCKETS; b2++)
								{
									RendererBucket* skinBucket = &skinMesh->Buckets[b2];
									for (int v2 = 0; v2 < skinBucket->Vertices.size(); v2++)
									{
										RendererVertex* skinVertex = &skinBucket->Vertices[v2];

										int x1 = jointBucket->Vertices[v1].Position.x + jointBone->GlobalTranslation.x;
										int y1 = jointBucket->Vertices[v1].Position.y + jointBone->GlobalTranslation.y;
										int z1 = jointBucket->Vertices[v1].Position.z + jointBone->GlobalTranslation.z;

										int x2 = skinBucket->Vertices[v2].Position.x + skinBone->GlobalTranslation.x;
										int y2 = skinBucket->Vertices[v2].Position.y + skinBone->GlobalTranslation.y;
										int z2 = skinBucket->Vertices[v2].Position.z + skinBone->GlobalTranslation.z;

										if (abs(x1 - x2) < 2 && abs(y1 - y2) < 2 && abs(z1 - z2) < 2)
										{
											jointVertex->Position.x = skinVertex->Position.x;
											jointVertex->Position.y = skinVertex->Position.y;
											jointVertex->Position.z = skinVertex->Position.z;
										}
									}
								}
							}
						}
					}
				}
			}

			if (MoveablesIds[i] == ID_LARA_HAIR)
			{
				for (int j = 0; j < moveable->ObjectMeshes.size(); j++)
				{
					RendererMesh* mesh = moveable->ObjectMeshes[j];
					for (int n = 0; n < NUM_BUCKETS; n++)
					{
						m_numHairVertices += mesh->Buckets[n].NumVertices;
						m_numHairIndices += mesh->Buckets[n].NumIndices;
					}
				}

				m_hairVertices.clear();
				m_hairIndices.clear();

				RendererVertex vertex;
				for (int m = 0; m < m_numHairVertices * 2; m++)
					m_hairVertices.push_back(vertex);
				for (int m = 0; m < m_numHairIndices * 2; m++)
					m_hairIndices.push_back(0);
			}

			m_moveableObjects[MoveablesIds[i]] = moveable;

			// Merge vertices and indices in a single list
			for (int m = 0; m < moveable->ObjectMeshes.size(); m++)
			{
				RendererMesh* msh = moveable->ObjectMeshes[m];

				for (int j = 0; j < NUM_BUCKETS; j++)
				{
					RendererBucket* bucket = &msh->Buckets[j];

					bucket->StartVertex = baseMoveablesVertex;
					bucket->StartIndex = baseMoveablesIndex;

					for (int k = 0; k < bucket->Vertices.size(); k++)
						moveablesVertices.push_back(bucket->Vertices[k]);

					for (int k = 0; k < bucket->Indices.size(); k++)
						moveablesIndices.push_back(baseMoveablesVertex + bucket->Indices[k]);

					baseMoveablesVertex += bucket->Vertices.size();
					baseMoveablesIndex += bucket->Indices.size();
				}
			}
		}
	}

	// Create a single vertex buffer and a single index buffer for all moveables
	m_moveablesVertexBuffer = VertexBuffer::Create(m_device, moveablesVertices.size(), moveablesVertices.data());
	m_moveablesIndexBuffer = IndexBuffer::Create(m_device, moveablesIndices.size(), moveablesIndices.data());

	// Step 4: prepare static meshes
	vector<RendererVertex> staticsVertices;
	vector<int> staticsIndices;
	int baseStaticsVertex = 0;
	int baseStaticsIndex = 0;

	for (int i = 0; i < StaticObjectsIds.size(); i++)
	{
		STATIC_INFO* obj = &StaticObjects[StaticObjectsIds[i]];
		RendererObject* staticObject = new RendererObject();
		staticObject->Id = StaticObjectsIds[i];

		short* meshPtr = &RawMeshData[RawMeshPointers[obj->meshNumber / 2] / 2];
		RendererMesh* mesh = getRendererMeshFromTrMesh(staticObject, meshPtr, Meshes[obj->meshNumber], 0, false, false);

		staticObject->ObjectMeshes.push_back(mesh);

		m_staticObjects[StaticObjectsIds[i]] = staticObject;

		// Merge vertices and indices in a single list
		RendererMesh* msh = staticObject->ObjectMeshes[0];

		for (int j = 0; j < NUM_BUCKETS; j++)
		{
			RendererBucket* bucket = &msh->Buckets[j];

			bucket->StartVertex = baseStaticsVertex;
			bucket->StartIndex = baseStaticsIndex;

			for (int k = 0; k < bucket->Vertices.size(); k++)
				staticsVertices.push_back(bucket->Vertices[k]);

			for (int k = 0; k < bucket->Indices.size(); k++)
				staticsIndices.push_back(baseStaticsVertex + bucket->Indices[k]);

			baseStaticsVertex += bucket->Vertices.size();
			baseStaticsIndex += bucket->Indices.size();
		}
	}

	// Create missing meshes (effect objects like ID_BODY_PART have nmeshes = 0 and they are "lost" with current procedures)
	for (int i = 0; i < NumMeshPointers; i++)
	{
		unsigned int mp = reinterpret_cast<unsigned int>(Meshes[i * 2]);
		RendererMesh* mesh = m_meshPointersToMesh[mp];
		if (mesh == NULL)
		{
			int meshPtrIndex = RawMeshPointers[i] / 2;
			short* meshPtr = &RawMeshData[meshPtrIndex];
			RendererMesh* mesh = getRendererMeshFromTrMesh(NULL,
				meshPtr,
				Meshes[i * 2],
				0,
				false,
				false);
		}
	}

	// Create a single vertex buffer and a single index buffer for all statics
	m_staticsVertexBuffer = VertexBuffer::Create(m_device, staticsVertices.size(), staticsVertices.data());
	m_staticsIndexBuffer = IndexBuffer::Create(m_device, staticsIndices.size(), staticsIndices.data());

	// Step 5: prepare sprites
	m_sprites = (RendererSprite**)malloc(sizeof(RendererSprite*) * g_NumSprites);
	ZeroMemory(m_sprites, sizeof(RendererSprite*) * g_NumSprites);

	for (int i = 0; i < g_NumSprites; i++)
	{
		SPRITE* oldSprite = &Sprites[i];

		RendererSprite* sprite = new RendererSprite();

		sprite->Width = (oldSprite->right - oldSprite->left)*256.0f;
		sprite->Height = (oldSprite->bottom - oldSprite->top)*256.0f;

		float left = (oldSprite->left * 256.0f + GET_ATLAS_PAGE_X(oldSprite->tile - 1));
		float top = (oldSprite->top * 256.0f + GET_ATLAS_PAGE_Y(oldSprite->tile - 1));
		float right = (oldSprite->right * 256.0f + GET_ATLAS_PAGE_X(oldSprite->tile - 1));
		float bottom = (oldSprite->bottom * 256.0f + GET_ATLAS_PAGE_Y(oldSprite->tile - 1));

		sprite->UV[0] = Vector2(left / (float)TEXTURE_ATLAS_SIZE, top / (float)TEXTURE_ATLAS_SIZE);
		sprite->UV[1] = Vector2(right / (float)TEXTURE_ATLAS_SIZE, top / (float)TEXTURE_ATLAS_SIZE);
		sprite->UV[2] = Vector2(right / (float)TEXTURE_ATLAS_SIZE, bottom / (float)TEXTURE_ATLAS_SIZE);
		sprite->UV[3] = Vector2(left / (float)TEXTURE_ATLAS_SIZE, bottom / (float)TEXTURE_ATLAS_SIZE);

		m_sprites[i] = sprite;
	}

	for (int i = 0; i < MoveablesIds.size(); i++)
	{
		OBJECT_INFO* obj = &Objects[MoveablesIds[i]];

		if (obj->nmeshes < 0)
		{
			short numSprites = abs(obj->nmeshes);
			short baseSprite = obj->meshIndex;

			RendererSpriteSequence* sequence = new RendererSpriteSequence(MoveablesIds[i], numSprites);

			for (int j = baseSprite; j < baseSprite + numSprites; j++)
			{
				sequence->SpritesList[j - baseSprite] = m_sprites[j];
			}

			m_spriteSequences[MoveablesIds[i]] = sequence;
		}
	}

	for (int i = 0; i < 6; i++)
	{ 
		if (Objects[ID_WATERFALL1 + i].loaded)
		{
			// Get the first textured bucket
			RendererBucket* bucket = NULL;
			for (int j = 0; j < NUM_BUCKETS; j++)
				if (m_moveableObjects[ID_WATERFALL1 + i]->ObjectMeshes[0]->Buckets[j].Polygons.size() > 0)
					bucket = &m_moveableObjects[ID_WATERFALL1 + i]->ObjectMeshes[0]->Buckets[j];
			 
			if (bucket == NULL)
				continue;

			OBJECT_TEXTURE* texture = &ObjectTextures[bucket->Polygons[0].TextureId];
			WaterfallTextures[i] = texture;
			WaterfallY[i] = texture->vertices[0].y;
		}
	}

	return true;
}

ID3D11VertexShader* Renderer11::compileVertexShader(const char* fileName, const char* function, const char* model, ID3D10Blob** bytecode)
{
	HRESULT res;

	*bytecode = NULL;
	ID3DBlob* errors = NULL;

	printf("Compiling vertex shader: %s\n", fileName);

	res = D3DX11CompileFromFileA(fileName, NULL, NULL, function, model, D3D10_SHADER_OPTIMIZATION_LEVEL3, 0, NULL, bytecode, &errors, NULL);
	if (FAILED(res))
	{
		printf("Compilation failed: %s\n", errors->GetBufferPointer());
		return NULL;
	}

	ID3D11VertexShader* shader = NULL;
	res = m_device->CreateVertexShader((*bytecode)->GetBufferPointer(), (*bytecode)->GetBufferSize(), NULL, &shader);
	if (FAILED(res))
		return NULL;

	return shader;
}

ID3D11PixelShader* Renderer11::compilePixelShader(const char* fileName, const char* function, const char* model, ID3D10Blob** bytecode)
{
	HRESULT res;

	*bytecode = NULL;
	ID3DBlob* errors = NULL;

	printf("Compiling pixel shader: %s\n", fileName);

	res = D3DX11CompileFromFileA(fileName, NULL, NULL, function, model, D3D10_SHADER_OPTIMIZATION_LEVEL3, 0, NULL, bytecode, &errors, NULL);
	if (FAILED(res))
	{
		printf("Compilation failed: %s\n", errors->GetBufferPointer());
		return NULL;
	}

	ID3D11PixelShader* shader = NULL;
	res = m_device->CreatePixelShader((*bytecode)->GetBufferPointer(), (*bytecode)->GetBufferSize(), NULL, &shader);
	if (FAILED(res))
		return NULL;

	return shader;
}

ID3D11GeometryShader* Renderer11::compileGeometryShader(const char* fileName)
{
	HRESULT res;

	ID3DBlob* bytecode = NULL;
	ID3DBlob* errors = NULL;

	res = D3DX11CompileFromFileA(fileName, NULL, NULL, NULL, "gs_4_0", D3D10_SHADER_OPTIMIZATION_LEVEL3, 0, NULL, &bytecode, &errors, NULL);
	if (FAILED(res))
		return NULL;

	ID3D11GeometryShader* shader = NULL;
	res = m_device->CreateGeometryShader(bytecode->GetBufferPointer(), bytecode->GetBufferSize(), NULL, &shader);
	if (FAILED(res))
		return NULL;

	return shader;
}

ID3D11ComputeShader* Renderer11::compileComputeShader(const char* fileName)
{
	HRESULT res;

	ID3DBlob* bytecode = NULL;
	ID3DBlob* errors = NULL;

	res = D3DX11CompileFromFileA(fileName, NULL, NULL, NULL, "gs_4_0", D3D10_SHADER_OPTIMIZATION_LEVEL3, 0, NULL, &bytecode, &errors, NULL);
	if (FAILED(res))
		return NULL;

	ID3D11ComputeShader* shader = NULL;
	res = m_device->CreateComputeShader(bytecode->GetBufferPointer(), bytecode->GetBufferSize(), NULL, &shader);
	if (FAILED(res))
		return NULL;

	return shader;
}

void Renderer11::ClearDynamicLights()
{
	m_dynamicLights.Clear();
}

void Renderer11::AddDynamicLight(int x, int y, int z, short falloff, byte r, byte g, byte b)
{
	if (m_nextLight >= MAX_LIGHTS)
		return;

	RendererLight* dynamicLight = &m_lights[m_nextLight++];

	dynamicLight->Position = Vector3(float(x), float(y), float(z));
	dynamicLight->Color = Vector3(r / 255.0f, g / 255.0f, b / 255.0f);
	dynamicLight->Out = falloff * 256.0f;
	dynamicLight->Type = LIGHT_TYPES::LIGHT_TYPE_POINT;
	dynamicLight->Dynamic = 1;
	dynamicLight->Intensity = 2.0f;

	m_dynamicLights.Add(dynamicLight);
	//NumDynamics++;
}

void Renderer11::EnableCinematicBars(bool value)
{
	m_enableCinematicBars = value;
}

void Renderer11::FadeIn()
{
	m_fadeStatus = RENDERER_FADE_STATUS::FADE_IN;
	m_fadeFactor = 0.0f;
}

void Renderer11::FadeOut()
{
	m_fadeStatus = RENDERER_FADE_STATUS::FADE_OUT;
	m_fadeFactor = 1.0f;
}

void Renderer11::DrawLoadingScreen(char* fileName)
{
	return; 

	Texture2D* texture = Texture2D::LoadFromFile(m_device, fileName);
	if (texture == NULL)
		return;

	m_fadeStatus = RENDERER_FADE_STATUS::FADE_IN;
	m_fadeFactor = 0.0f;

	while (true)
	{
		if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_IN && m_fadeFactor < 1.0f)
			m_fadeFactor += FADE_FACTOR;

		if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_OUT && m_fadeFactor > 0.0f)
			m_fadeFactor -= FADE_FACTOR;

		// Set basic render states
		m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);
		m_context->RSSetState(m_states->CullCounterClockwise());
		m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);

		// Clear screen
		m_context->ClearRenderTargetView(m_backBufferRTV, Colors::Black);
		m_context->ClearDepthStencilView(m_depthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);

		// Bind the back buffer
		m_context->OMSetRenderTargets(1, &m_backBufferRTV, m_depthStencilView);
		m_context->RSSetViewports(1, &m_viewport);

		// Draw the full screen background
		drawFullScreenQuad(texture->ShaderResourceView, Vector3(m_fadeFactor, m_fadeFactor, m_fadeFactor), false);
		m_context->ClearDepthStencilView(m_depthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);

		m_swapChain->Present(0, 0);

		if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_IN && m_fadeFactor >= 1.0f)
		{
			m_fadeStatus = RENDERER_FADE_STATUS::NO_FADE;
			m_fadeFactor = 1.0f;
		}

		if (m_fadeStatus == RENDERER_FADE_STATUS::NO_FADE && m_progress == 100)
		{
			m_fadeStatus = RENDERER_FADE_STATUS::FADE_OUT;
			m_fadeFactor = 1.0f;
		}

		if (m_fadeStatus == RENDERER_FADE_STATUS::FADE_OUT && m_fadeFactor <= 0.0f)
		{
			break;
		}
	}

	delete texture;
}

void Renderer11::UpdateProgress(float value)
{
	m_progress = value;
}

bool Renderer11::IsFading()
{
	return (m_fadeStatus != FADEMODE_NONE);
}

void Renderer11::GetLaraBonePosition(Vector3* pos, int bone)
{

}

bool Renderer11::ToggleFullScreen()
{
	return true;
}

bool Renderer11::IsFullsScreen()
{
	return (!Windowed);
}

bool Renderer11::ChangeScreenResolution(int width, int height, int frequency, bool windowed)
{
	HRESULT res;

	/*if (windowed && !Windowed)
	{
		res = m_swapChain->SetFullscreenState(false, NULL);
		if (FAILED(res))
			return false;
	}
	else if (!windowed && Windowed)
	{
		res = m_swapChain->SetFullscreenState(true, NULL);
		if(FAILED(res))
			return false;
	}

	IDXGIOutput* output;
	res = m_swapChain->GetContainingOutput(&output);
	if(FAILED(res))
		return false;

	DXGI_SWAP_CHAIN_DESC scd;
	res = m_swapChain->GetDesc(&scd);
	if (FAILED(res))
		return false;

	UINT numModes = 1024;
	DXGI_MODE_DESC modes[1024];
	res = output->GetDisplayModeList(scd.BufferDesc.Format, 0, &numModes, modes);
	if (FAILED(res))
		return false;

	DXGI_MODE_DESC* mode = &modes[0];
	for (int i = 0; i < numModes; i++)
	{
		mode = &modes[i];
		if (mode->Width == width && mode->Height == height)
			break;
	}


	ID3D11RenderTargetView* nullViews[] = { nullptr };
	m_context->OMSetRenderTargets(ARRAYSIZE(nullViews), nullViews, nullptr);
	m_backBufferRTV->Release(); // Microsoft::WRL::ComPtr here does a Release();
	m_depthStencilView->Release();
	m_context->Flush();

	res = m_swapChain->ResizeBuffers(2, width, height, DXGI_FORMAT_R8G8B8A8_UNORM, 0);




	res = m_swapChain->ResizeTarget(mode);
	if (FAILED(res))
		return false;

	RECT rect;
	GetClientRect(WindowsHandle, &rect);
	UINT w = static_cast<UINT>(rect.right);
	UINT h = static_cast<UINT>(rect.bottom);

	m_context->ClearState();
	m_backBufferRTV->Release();
	m_depthStencilView->Release();
	m_depthStencilTexture->Release();

	res = m_swapChain->ResizeBuffers(0, 0, 0, DXGI_FORMAT_UNKNOWN, DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH);
	if (FAILED(res))
		return false;

	// Recreate render target
	res = m_swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (void**)&m_backBufferTexture);
	if (FAILED(res))
		return false;

	m_device->CreateRenderTargetView(m_backBufferTexture, NULL, &m_backBufferRTV);

	D3D11_TEXTURE2D_DESC backBufferDesc;
	m_backBufferTexture->GetDesc(&backBufferDesc);
	m_backBufferTexture->Release();

	D3D11_TEXTURE2D_DESC depthStencilDesc;
	depthStencilDesc.Width = width;
	depthStencilDesc.Height = height;
	depthStencilDesc.MipLevels = 1;
	depthStencilDesc.ArraySize = 1;
	depthStencilDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
	depthStencilDesc.SampleDesc.Count = 1;
	depthStencilDesc.SampleDesc.Quality = 0;
	depthStencilDesc.Usage = D3D11_USAGE_DEFAULT;
	depthStencilDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
	depthStencilDesc.CPUAccessFlags = 0;
	depthStencilDesc.MiscFlags = 0;

	m_depthStencilTexture = NULL;
	res = m_device->CreateTexture2D(&depthStencilDesc, NULL, &m_depthStencilTexture);
	if (FAILED(res))
		return false;

	m_depthStencilView = NULL;
	res = m_device->CreateDepthStencilView(m_depthStencilTexture, NULL, &m_depthStencilView);
	if (FAILED(res))
		return false;

	DX11_DELETE(m_renderTarget);
	DX11_DELETE(m_dumpScreenRenderTarget);
	DX11_DELETE(m_shadowMap);

	m_renderTarget = RenderTarget2D::Create(m_device, width, height, DXGI_FORMAT_R8G8B8A8_UNORM);
	m_dumpScreenRenderTarget = RenderTarget2D::Create(m_device, width, height, DXGI_FORMAT_R8G8B8A8_UNORM);
	m_shadowMap = RenderTarget2D::Create(m_device, SHADOW_MAP_SIZE, SHADOW_MAP_SIZE, DXGI_FORMAT_R32_FLOAT);

	DX11_DELETE(m_gameFont);
	DX11_DELETE(m_spriteBatch);
	DX11_DELETE(m_primitiveBatch);

	m_spriteBatch = new SpriteBatch(m_context);
	m_gameFont = new SpriteFont(m_device, L"Font.spritefont");
	m_primitiveBatch = new PrimitiveBatch<RendererVertex>(m_context);

	ScreenWidth = width;
	ScreenHeight = height;
	Windowed = windowed;*/

	ID3D11RenderTargetView* nullViews[] = { nullptr };
	m_context->OMSetRenderTargets(0, nullViews, NULL);

	DX11_DELETE(m_renderTarget);
	DX11_DELETE(m_dumpScreenRenderTarget);
	DX11_DELETE(m_shadowMap);
	DX11_DELETE(m_gameFont);
	DX11_DELETE(m_spriteBatch);
	DX11_DELETE(m_primitiveBatch);

	m_backBufferTexture->Release();
	m_backBufferRTV->Release();
	m_depthStencilView->Release();
	m_depthStencilTexture->Release();
	m_context->Flush();
	m_context->ClearState();

	//res = m_swapChain->ResizeBuffers(2, width, height, DXGI_FORMAT_R8G8B8A8_UNORM, 0);
	/*res = m_swapChain->ResizeBuffers(0, 0, 0, DXGI_FORMAT_UNKNOWN, DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH);
	if (FAILED(res))
		return false;*/

	IDXGIOutput* output;
	res = m_swapChain->GetContainingOutput(&output);
	if (FAILED(res))
		return false;

	DXGI_SWAP_CHAIN_DESC scd;
	res = m_swapChain->GetDesc(&scd);
	if (FAILED(res))
		return false;

	UINT numModes = 1024;
	DXGI_MODE_DESC modes[1024];
	res = output->GetDisplayModeList(scd.BufferDesc.Format, 0, &numModes, modes);
	if (FAILED(res))
		return false;

	DXGI_MODE_DESC* mode = &modes[0];
	for (int i = 0; i < numModes; i++)
	{
		mode = &modes[i];
		if (mode->Width == width && mode->Height == height)
			break;
	}

	res = m_swapChain->ResizeTarget(mode);
	if (FAILED(res))
		return false;

	if (!initialiseScreen(width, height, frequency, windowed, WindowsHandle, true))
		return false;

	ScreenWidth = width;
	ScreenHeight = height;
	Windowed = windowed;

	return true;
}

ID3D11Buffer* Renderer11::createConstantBuffer(int size)
{
	ID3D11Buffer* buffer;

	D3D11_BUFFER_DESC desc;	
	ZeroMemory(&desc, sizeof(D3D11_BUFFER_DESC));
		
	desc.ByteWidth = ceil(size / 16) * 16; // Constant buffer must have a size multiple of 16 bytes
	desc.Usage = D3D11_USAGE_DYNAMIC;
	desc.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
	desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;

	HRESULT res = m_device->CreateBuffer(&desc, NULL, &buffer);
	if (FAILED(res))
		return NULL;

	return buffer;
}

int Renderer11::getAnimatedTextureInfo(short textureId)
{
	for (int i = 0; i < m_numAnimatedTextureSets; i++)
	{
		RendererAnimatedTextureSet* set = m_animatedTextureSets[i];
		for (int j = 0; j < set->NumTextures; j++)
		{
			if (set->Textures[j]->Id == textureId)
				return i;
		}
	}

	return -1;
}

void Renderer11::initialiseHairRemaps()
{
	memset(m_normalLaraSkinJointRemap, -1, 15 * 32 * 2);
	memset(m_youngLaraSkinJointRemap, -1, 15 * 32 * 2);

	// Normal Lara
	m_normalLaraSkinJointRemap[1][0] = 0;
	m_normalLaraSkinJointRemap[1][1] = 0;
	m_normalLaraSkinJointRemap[1][2] = 0;
	m_normalLaraSkinJointRemap[1][3] = 0;
	m_normalLaraSkinJointRemap[1][4] = 0;
	m_normalLaraSkinJointRemap[1][5] = 0;

	m_normalLaraSkinJointRemap[2][0] = 1;
	m_normalLaraSkinJointRemap[2][1] = 1;
	m_normalLaraSkinJointRemap[2][2] = 1;
	m_normalLaraSkinJointRemap[2][3] = 1;
	m_normalLaraSkinJointRemap[2][4] = 1;

	m_normalLaraSkinJointRemap[3][4] = 2;
	m_normalLaraSkinJointRemap[3][5] = 2;
	m_normalLaraSkinJointRemap[3][6] = 2;
	m_normalLaraSkinJointRemap[3][7] = 2;

	m_normalLaraSkinJointRemap[4][0] = 0;
	m_normalLaraSkinJointRemap[4][1] = 0;
	m_normalLaraSkinJointRemap[4][2] = 0;
	m_normalLaraSkinJointRemap[4][3] = 0;
	m_normalLaraSkinJointRemap[4][4] = 0;
	m_normalLaraSkinJointRemap[4][5] = 0;

	m_normalLaraSkinJointRemap[5][0] = 4;
	m_normalLaraSkinJointRemap[5][1] = 4;
	m_normalLaraSkinJointRemap[5][2] = 4;
	m_normalLaraSkinJointRemap[5][3] = 4;
	m_normalLaraSkinJointRemap[5][4] = 4;

	m_normalLaraSkinJointRemap[6][4] = 5;
	m_normalLaraSkinJointRemap[6][5] = 5;
	m_normalLaraSkinJointRemap[6][6] = 5;
	m_normalLaraSkinJointRemap[6][7] = 5;

	m_normalLaraSkinJointRemap[7][0] = 0;
	m_normalLaraSkinJointRemap[7][1] = 0;
	m_normalLaraSkinJointRemap[7][2] = 0;
	m_normalLaraSkinJointRemap[7][3] = 0;
	m_normalLaraSkinJointRemap[7][4] = 0;
	m_normalLaraSkinJointRemap[7][5] = 0;

	m_normalLaraSkinJointRemap[8][6] = 7;
	m_normalLaraSkinJointRemap[8][7] = 7;
	m_normalLaraSkinJointRemap[8][8] = 7;
	m_normalLaraSkinJointRemap[8][9] = 7;
	m_normalLaraSkinJointRemap[8][10] = 7;
	m_normalLaraSkinJointRemap[8][11] = 7;

	m_normalLaraSkinJointRemap[9][5] = 8;
	m_normalLaraSkinJointRemap[9][6] = 8;
	m_normalLaraSkinJointRemap[9][7] = 8;
	m_normalLaraSkinJointRemap[9][8] = 8;
	m_normalLaraSkinJointRemap[9][9] = 8;

	m_normalLaraSkinJointRemap[10][0] = 9;
	m_normalLaraSkinJointRemap[10][1] = 9;
	m_normalLaraSkinJointRemap[10][2] = 9;
	m_normalLaraSkinJointRemap[10][3] = 9;
	m_normalLaraSkinJointRemap[10][4] = 9;

	m_normalLaraSkinJointRemap[11][6] = 7;
	m_normalLaraSkinJointRemap[11][7] = 7;
	m_normalLaraSkinJointRemap[11][8] = 7;
	m_normalLaraSkinJointRemap[11][9] = 7;
	m_normalLaraSkinJointRemap[11][10] = 7;
	m_normalLaraSkinJointRemap[11][11] = 7;

	m_normalLaraSkinJointRemap[12][5] = 11;
	m_normalLaraSkinJointRemap[12][6] = 11;
	m_normalLaraSkinJointRemap[12][7] = 11;
	m_normalLaraSkinJointRemap[12][8] = 11;
	m_normalLaraSkinJointRemap[12][9] = 11;

	m_normalLaraSkinJointRemap[13][0] = 12;
	m_normalLaraSkinJointRemap[13][1] = 12;
	m_normalLaraSkinJointRemap[13][2] = 12;
	m_normalLaraSkinJointRemap[13][3] = 12;
	m_normalLaraSkinJointRemap[13][4] = 12;

	m_normalLaraSkinJointRemap[14][6] = 7;
	m_normalLaraSkinJointRemap[14][7] = 7;
	m_normalLaraSkinJointRemap[14][8] = 7;
	m_normalLaraSkinJointRemap[14][9] = 7;
	m_normalLaraSkinJointRemap[14][10] = 7;
	m_normalLaraSkinJointRemap[14][11] = 7;

	// Young Lara
	m_youngLaraSkinJointRemap[1][0] = 0; // Left up leg
	m_youngLaraSkinJointRemap[1][1] = 0;
	m_youngLaraSkinJointRemap[1][2] = 0;
	m_youngLaraSkinJointRemap[1][3] = 0;
	m_youngLaraSkinJointRemap[1][4] = 0;
	m_youngLaraSkinJointRemap[1][5] = 0;

	m_youngLaraSkinJointRemap[2][0] = 1; // Bottom left leg
	m_youngLaraSkinJointRemap[2][1] = 1;
	m_youngLaraSkinJointRemap[2][2] = 1;
	m_youngLaraSkinJointRemap[2][3] = 1;
	m_youngLaraSkinJointRemap[2][4] = 1;

	m_youngLaraSkinJointRemap[3][0] = 2; // Left foot
	m_youngLaraSkinJointRemap[3][1] = 2;
	m_youngLaraSkinJointRemap[3][2] = 2;
	m_youngLaraSkinJointRemap[3][3] = 2;

	m_youngLaraSkinJointRemap[4][6] = 0; // Right upper leg
	m_youngLaraSkinJointRemap[4][7] = 0;
	m_youngLaraSkinJointRemap[4][8] = 0;
	m_youngLaraSkinJointRemap[4][9] = 0;
	m_youngLaraSkinJointRemap[4][10] = 0;
	m_youngLaraSkinJointRemap[4][11] = 0;

	m_youngLaraSkinJointRemap[5][0] = 4; // Right bottom leg
	m_youngLaraSkinJointRemap[5][1] = 4;
	m_youngLaraSkinJointRemap[5][2] = 4;
	m_youngLaraSkinJointRemap[5][3] = 4;
	m_youngLaraSkinJointRemap[5][4] = 4;

	m_youngLaraSkinJointRemap[6][0] = 5; // Right foot
	m_youngLaraSkinJointRemap[6][1] = 5;
	m_youngLaraSkinJointRemap[6][2] = 5;
	m_youngLaraSkinJointRemap[6][3] = 5;

	m_youngLaraSkinJointRemap[7][0] = 0; // Torso
	m_youngLaraSkinJointRemap[7][1] = 0;
	m_youngLaraSkinJointRemap[7][2] = 0;
	m_youngLaraSkinJointRemap[7][3] = 0;
	m_youngLaraSkinJointRemap[7][4] = 0;
	m_youngLaraSkinJointRemap[7][5] = 0;

	m_youngLaraSkinJointRemap[8][0] = 7; // Left upper arm
	m_youngLaraSkinJointRemap[8][1] = 7;
	m_youngLaraSkinJointRemap[8][2] = 7;
	m_youngLaraSkinJointRemap[8][3] = 7;
	m_youngLaraSkinJointRemap[8][4] = 7;
	m_youngLaraSkinJointRemap[8][5] = 7;

	m_youngLaraSkinJointRemap[9][5] = 8; // Left bottom arm
	m_youngLaraSkinJointRemap[9][6] = 8;
	m_youngLaraSkinJointRemap[9][7] = 8;
	m_youngLaraSkinJointRemap[9][8] = 8;
	m_youngLaraSkinJointRemap[9][9] = 8;

	m_youngLaraSkinJointRemap[10][0] = 9; // Left hand
	m_youngLaraSkinJointRemap[10][1] = 9;
	m_youngLaraSkinJointRemap[10][2] = 9;
	m_youngLaraSkinJointRemap[10][3] = 9;
	m_youngLaraSkinJointRemap[10][4] = 9;

	m_youngLaraSkinJointRemap[11][0] = 7; // Right upper arm
	m_youngLaraSkinJointRemap[11][1] = 7;
	m_youngLaraSkinJointRemap[11][2] = 7;
	m_youngLaraSkinJointRemap[11][3] = 7;
	m_youngLaraSkinJointRemap[11][4] = 7;
	m_youngLaraSkinJointRemap[11][5] = 7;

	m_youngLaraSkinJointRemap[12][5] = 11; // Right low arm
	m_youngLaraSkinJointRemap[12][6] = 11;
	m_youngLaraSkinJointRemap[12][7] = 11;
	m_youngLaraSkinJointRemap[12][8] = 11;
	m_youngLaraSkinJointRemap[12][9] = 11;

	m_youngLaraSkinJointRemap[13][0] = 12; // Right arm
	m_youngLaraSkinJointRemap[13][1] = 12;
	m_youngLaraSkinJointRemap[13][2] = 12;
	m_youngLaraSkinJointRemap[13][3] = 12;
	m_youngLaraSkinJointRemap[13][4] = 12;

	m_youngLaraSkinJointRemap[14][0] = 7; // Head
	m_youngLaraSkinJointRemap[14][1] = 7;
	m_youngLaraSkinJointRemap[14][2] = 7;
	m_youngLaraSkinJointRemap[14][3] = 7;
	m_youngLaraSkinJointRemap[14][4] = 7;
	m_youngLaraSkinJointRemap[14][5] = 7;
}

void Renderer11::getVisibleRooms(int from, int to, Vector4* viewPort, bool water, int count)
{
	// Avoid allocations, 1024 should be fine
	RendererRoomNode nodes[1024];
	int nextNode = 0;
	
	// Avoid reallocations, 1024 should be fine
	RendererRoomNode* stack[1024];
	int stackDepth = 0;

	RendererRoomNode* node = &nodes[nextNode++];
	node->To = to;
	node->From = -1;

	// Push
	stack[stackDepth++] = node;

	while (stackDepth > 0)
	{
		// Pop
		node = stack[--stackDepth]; 
	
		if (m_rooms[node->To]->Visited)
			continue;

		ROOM_INFO* room = &Rooms[node->To];

		Vector3 roomCentre = Vector3(room->x + room->xSize * WALL_SIZE / 2.0f, 
									 (room->minfloor + room->maxceiling) / 2.0f,
									 room->z + room->ySize * WALL_SIZE / 2.0f);
		Vector3 laraPosition = Vector3(Camera.pos.x, Camera.pos.y, Camera.pos.z);

		m_rooms[node->To]->Distance = (roomCentre - laraPosition).Length();
		m_rooms[node->To]->Visited = true;
		m_roomsToDraw.Add(m_rooms[node->To]);

		collectLightsForRoom(node->To);
		collectItems(node->To);
		collectStatics(node->To);
		collectEffects(node->To);
				
		Vector4 clipPort;
		short numDoors = *(room->door);
		if (numDoors)
		{
			short* door = room->door + 1;
			for (int i = 0; i < numDoors; i++) {
				short adjoiningRoom = *(door);

				if (node->From != adjoiningRoom && checkPortal(node->To, door, viewPort, &node->ClipPort))
				{
					RendererRoomNode* childNode = &nodes[nextNode++];
					childNode->From = node->To;
					childNode->To = adjoiningRoom;

					// Push
					stack[stackDepth++] = childNode;
				}

				door += 16;
			}
		}
	}
}

bool Renderer11::checkPortal(short roomIndex, short* portal, Vector4* viewPort, Vector4* clipPort)
{
	//return true;

	ROOM_INFO* room = &Rooms[roomIndex];

	Vector3 n = Vector3(*(portal + 1), *(portal + 2), *(portal + 3));
	Vector3 v = Vector3(Camera.pos.x - (room->x + *(portal + 4)),
		Camera.pos.y - (room->y + *(portal + 5)),
		Camera.pos.z - (room->z + *(portal + 6)));

	if (n.Dot(v) <= 0.0f)
		return false;

	int  zClip = 0;
	Vector4 p[4];

	clipPort->x = FLT_MAX;
	clipPort->y = FLT_MAX;
	clipPort->z = FLT_MIN;
	clipPort->w = FLT_MIN;

	for (int i = 0; i < 4; i++) {

		Vector4 tmp = Vector4(*(portal + 4 + 3 * i) + room->x, *(portal + 4 + 3 * i + 1) + room->y,
			*(portal + 4 + 3 * i + 2) + room->z, 1.0f);
		Vector4::Transform(tmp, ViewProjection, p[i]);

		if (p[i].w > 0.0f) {
			p[i].x *= (1.0f / p[i].w);
			p[i].y *= (1.0f / p[i].w);
			p[i].z *= (1.0f / p[i].w);

			clipPort->x = min(clipPort->x, p[i].x);
			clipPort->y = min(clipPort->y, p[i].y);
			clipPort->z = max(clipPort->z, p[i].x);
			clipPort->w = max(clipPort->w, p[i].y);
		}
		else
			zClip++;
	}

	if (zClip == 4)
		return false;

	if (zClip > 0) {
		for (int i = 0; i < 4; i++) {
			Vector4 a = p[i];
			Vector4 b = p[(i + 1) % 4];

			if ((a.w > 0.0f) ^ (b.w > 0.0f)) {

				if (a.x < 0.0f && b.x < 0.0f)
					clipPort->x = -1.0f;
				else
					if (a.x > 0.0f && b.x > 0.0f)
						clipPort->z = 1.0f;
					else {
						clipPort->x = -1.0f;
						clipPort->z = 1.0f;
					}

				if (a.y < 0.0f && b.y < 0.0f)
					clipPort->y = -1.0f;
				else
					if (a.y > 0.0f && b.y > 0.0f)
						clipPort->w = 1.0f;
					else {
						clipPort->y = -1.0f;
						clipPort->w = 1.0f;
					}

			}
		}
	}

	if (clipPort->x > viewPort->z || clipPort->y > viewPort->w || clipPort->z < viewPort->x || clipPort->w < viewPort->y)
		return false;

	clipPort->x = max(clipPort->x, viewPort->x);
	clipPort->y = max(clipPort->y, viewPort->y);
	clipPort->z = min(clipPort->z, viewPort->z);
	clipPort->w = min(clipPort->w, viewPort->w);

	return true;
}

void Renderer11::collectRooms()
{
	short baseRoomIndex = Camera.pos.roomNumber;

	for (int i = 0; i < NumberRooms; i++)
	{
		m_rooms[i]->Visited = false;
		m_rooms[i]->LightsToDraw.Clear();
	}
	 
	Vector4 vp = Vector4(-1.0f, -1.0f, 1.0f, 1.0f);

	getVisibleRooms(-1, baseRoomIndex, &vp, false, 0);
}

inline void Renderer11::collectItems(short roomNumber)
{
	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO* r = room->Room;

	short itemNum = NO_ITEM;
	for (itemNum = r->itemNumber; itemNum != NO_ITEM; itemNum = Items[itemNum].nextItem)
	{
		//printf("ItemNum: %d, NextItem: %d\n", itemNum, Items[itemNum].nextItem);

		ITEM_INFO* item = &Items[itemNum];

		if (item->objectNumber == ID_LARA && itemNum == Items[itemNum].nextItem)
			break;

		if (item->objectNumber == ID_LARA)
			continue;

		if (item->status == ITEM_INVISIBLE)
			continue;

		if (m_moveableObjects[item->objectNumber] == NULL)
			continue;

		RendererItem* newItem = &m_items[itemNum];

		newItem->Item = item;
		newItem->Id = itemNum;
		newItem->NumMeshes = Objects[item->objectNumber].nmeshes;
		newItem->World = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(item->pos.yRot),
														TR_ANGLE_TO_RAD(item->pos.xRot),
														TR_ANGLE_TO_RAD(item->pos.zRot)) *
						 Matrix::CreateTranslation(item->pos.xPos, item->pos.yPos, item->pos.zPos);

		collectLightsForItem(item->roomNumber, newItem);

		m_itemsToDraw.Add(newItem);
	}
}

inline void Renderer11::collectStatics(short roomNumber)
{
	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO* r = room->Room;
	
	if (r->numMeshes <= 0)
		return;

	MESH_INFO* mesh = r->mesh;

	int numStatics = room->Statics.size();

	for (int i = 0; i < numStatics; i++)
	{
		RendererStatic* newStatic = &room->Statics[i];

		newStatic->Mesh = mesh;
		newStatic->RoomIndex = roomNumber;
		newStatic->World = Matrix::CreateRotationY(TR_ANGLE_TO_RAD(mesh->yRot)) * Matrix::CreateTranslation(mesh->x, mesh->y, mesh->z);

		m_staticsToDraw.Add(newStatic);

		mesh++;
	}
}

inline void Renderer11::collectLightsForEffect(short roomNumber, RendererEffect* effect)
{
	effect->Lights.Clear();

	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO * r = room->Room;

	if (r->numLights <= 0)
		return;

	m_tempItemLights.Clear();

	Vector3 itemPosition = Vector3(effect->Effect->pos.xPos, effect->Effect->pos.yPos, effect->Effect->pos.zPos);

	// Dynamic lights have the priority
	for (int i = 0; i < m_dynamicLights.Size(); i++)
	{
		RendererLight* light = m_dynamicLights[i];

		Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

		float distance = (itemPosition - lightPosition).Length();
		if (distance > light->Out)
			continue;

		m_tempItemLights.Add(light);
	}

	int numLights = room->Lights.size();

	m_shadowLight = NULL;
	RendererLight* brightestLight = NULL;
	float brightest = 0.0f;

	for (int j = 0; j < numLights; j++)
	{
		RendererLight* light = &room->Lights[j];

		// Check only lights different from sun
		if (light->Type == LIGHT_TYPE_SUN)
		{
			// Sun is added without checks
		}
		else if (light->Type == LIGHT_TYPE_POINT || light->Type == LIGHT_TYPE_SHADOW)
		{
			Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

			float distance = (itemPosition - lightPosition).Length();

			// Collect only lights nearer than 20 sectors
			if (distance >= 20 * WALL_SIZE)
				continue;

			// Check the out radius
			if (distance > light->Out)
				continue;

			// If Lara, try to collect shadow casting light
			if (effect->Effect->objectNumber == ID_LARA)
			{
				float attenuation = 1.0f - distance / light->Out;
				float intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}
			}
		}
		else if (light->Type == LIGHT_TYPE_SPOT)
		{
			Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

			float distance = (itemPosition - lightPosition).Length();

			// Collect only lights nearer than 20 sectors
			if (distance >= 20 * WALL_SIZE)
				continue;

			// Check the range
			if (distance > light->Range)
				continue;
		}
		else
		{
			// Invalid light type
			continue;
		}

		m_tempItemLights.Add(light);
	}

	for (int i = 0; i < min(MAX_LIGHTS_PER_ITEM, m_tempItemLights.Size()); i++)
	{
		effect->Lights.Add(m_tempItemLights[i]);
	}
}

inline void Renderer11::collectLightsForItem(short roomNumber, RendererItem* item)
{
	item->Lights.Clear();

	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO* r = room->Room;

	if (r->numLights <= 0)
		return;

	m_tempItemLights.Clear();

	Vector3 itemPosition = Vector3(item->Item->pos.xPos, item->Item->pos.yPos, item->Item->pos.zPos);

	// Dynamic lights have the priority
	for (int i = 0; i < m_dynamicLights.Size(); i++)
	{
		RendererLight* light = m_dynamicLights[i];

		Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);
		
		float distance = (itemPosition - lightPosition).Length();
		if (distance > light->Out)
			continue;

		m_tempItemLights.Add(light);
	}

	int numLights = room->Lights.size();

	m_shadowLight = NULL;
	RendererLight* brightestLight = NULL;
	float brightest = 0.0f;

	for (int j = 0; j < numLights; j++)
	{
		RendererLight* light = &room->Lights[j];

		// Check only lights different from sun
		if (light->Type == LIGHT_TYPE_SUN)
		{
			// Sun is added without checks
		}
		else if (light->Type == LIGHT_TYPE_POINT || light->Type == LIGHT_TYPE_SHADOW)
		{
			Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

			float distance = (itemPosition - lightPosition).Length();

			// Collect only lights nearer than 20 sectors
			if (distance >= 20 * WALL_SIZE)
				continue;

			// Check the out radius
			if (distance > light->Out)
				continue;

			// If Lara, try to collect shadow casting light
			if (item->Item->objectNumber == ID_LARA)
			{
				float attenuation = 1.0f - distance / light->Out;
				float intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}
			}
		}     
		else if (light->Type == LIGHT_TYPE_SPOT)
		{
			Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

			float distance = (itemPosition - lightPosition).Length();

			// Collect only lights nearer than 20 sectors
			if (distance >= 20 * WALL_SIZE)
				continue;

			// Check the range
			if (distance > light->Range)
				continue;

			// If Lara, try to collect shadow casting light
			if (item->Item->objectNumber == ID_LARA)
			{
				float attenuation = 1.0f - distance / light->Range;
				float intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}
			}
		}
		else
		{ 
			// Invalid light type
			continue;
		}
		       
		m_tempItemLights.Add(light);
	}
	  
	for (int i = 0; i < min(MAX_LIGHTS_PER_ITEM, m_tempItemLights.Size()); i++)
	{
		item->Lights.Add(m_tempItemLights[i]); 
	}

	if (item->Item->objectNumber == ID_LARA)
	{
		m_shadowLight = brightestLight;
	}
}

inline void Renderer11::collectLightsForRoom(short roomNumber)
{
	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO* r = room->Room;

	if (r->numLights <= 0)
		return;

	int numLights = room->Lights.size();

	// Collect dynamic lights for rooms
	for (int i = 0; i < m_dynamicLights.Size(); i++)
	{
		RendererLight* light = m_dynamicLights[i];

		float left = r->x + WALL_SIZE;
		float bottom = r->z + WALL_SIZE;
		float right = r->x + (r->xSize - 1) * WALL_SIZE;
		float top = r->z + (r->ySize - 1) * WALL_SIZE;

		float closestX = light->Position.x;
		if (closestX < left)
			closestX = left;
		else if (closestX > right)
			closestX = right;

		float closestZ = light->Position.z;
		if (closestZ < bottom)
			closestZ = bottom;
		else if (closestZ > top)
			closestZ = top;

		// Calculate the distance between the circle's center and this closest point
		float distanceX = light->Position.x - closestX;
		float distanceY = light->Position.z - closestZ;

		// If the distance is less than the circle's radius, an intersection occurs
		float distanceSquared = (distanceX * distanceX) + (distanceY * distanceY);
		if (distanceSquared < SQUARE(light->Out))
			room->LightsToDraw.Add(light);
	}
}

bool Renderer11::sphereBoxIntersection(Vector3 boxMin, Vector3 boxMax, Vector3 sphereCentre, float sphereRadius)
{
	//Vector3 closestPointInAabb = Vector3::Min(Vector3::Max(sphereCentre, boxMin), boxMax);
	//double distanceSquared = (closestPointInAabb - sphereCentre).LengthSquared();
	//return (distanceSquared < (sphereRadius * sphereRadius));

	/*float x = max(boxMin.x, min(sphereCentre.x, boxMax.x));
	float y = max(boxMin.y, min(sphereCentre.y, boxMax.y));
	float z = max(boxMin.z, min(sphereCentre.z, boxMax.z));

	float distance = sqrt((x - sphereCentre.x) * (x - sphereCentre.x) +
		(y - sphereCentre.y) * (y - sphereCentre.y) +
		(z - sphereCentre.z) * (z - sphereCentre.z));

	return (distance < sphereRadius);*/
	return 0;
}

void Renderer11::prepareLights()
{
	// Add dynamic lights
	for (int i = 0; i < m_dynamicLights.Size(); i++)
		m_lightsToDraw.Add(m_dynamicLights[i]);

	// Now I have a list full of draw. Let's sort them.
	//std::sort(m_lightsToDraw.begin(), m_lightsToDraw.end(), SortLightsFunction);
	//m_lightsToDraw.Sort(SortLightsFunction);

	// Let's draw first 32 lights
	//if (m_lightsToDraw.size() > 32)
	//	m_lightsToDraw.resize(32);

	// Now try to search for a shadow caster, using Lara as reference
	RendererRoom* room = m_rooms[LaraItem->roomNumber];

	// Search for the brightest light. We do a simple version of the classic calculation done in pixel shader.
	RendererLight* brightestLight = NULL;
	float brightest = 0.0f;

	// Try room lights
	if (room->Lights.size() != 0)
	{
		for (int j = 0; j < room->Lights.size(); j++)
		{
			RendererLight* light = &room->Lights[j];

			Vector4 itemPos = Vector4(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos, 1.0f);
			Vector4 lightVector = itemPos - light->Position;

			float distance = lightVector.Length();
			lightVector.Normalize();

			float intensity;
			float attenuation;
			float angle;
			float d;
			float attenuationRange;
			float attenuationAngle;

			switch ((int)light->Type)
			{
			case LIGHT_TYPES::LIGHT_TYPE_POINT:
				if (distance > light->Out || light->Out < 2048.0f)
					continue;

				attenuation = 1.0f - distance / light->Out;
				intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}

				break;

			case  LIGHT_TYPES::LIGHT_TYPE_SPOT:
				if (distance > light->Range)
					continue;

				attenuation = 1.0f - distance / light->Range;
				intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}

				break;
			}
		}
	}

	// If the brightest light is found, then fill the data structure. We ignore for now dynamic lights for shadows.
	m_shadowLight = brightestLight;
}

inline void Renderer11::collectEffects(short roomNumber)
{
	RendererRoom* room = m_rooms[roomNumber];
	if (room == NULL)
		return;

	ROOM_INFO* r = room->Room;

	short fxNum = NO_ITEM;
	for (fxNum = r->fxNumber; fxNum != NO_ITEM; fxNum = Effects[fxNum].nextFx)
	{
		FX_INFO* fx = &Effects[fxNum];
		
		if (fx->objectNumber < 0)
			continue;

		OBJECT_INFO* obj = &Objects[fx->objectNumber];
		
		RendererEffect* newEffect = &m_effects[fxNum];
		
		newEffect->Effect = fx;
		newEffect->Id = fxNum;
		newEffect->World = Matrix::CreateTranslation(fx->pos.xPos, fx->pos.yPos, fx->pos.zPos);
		newEffect->Mesh = m_meshPointersToMesh[reinterpret_cast<unsigned int>(Meshes[0 (obj->nmeshes ? obj->meshIndex : fx->frameNumber * 2)])];
		
		collectLightsForEffect(fx->roomNumber, newEffect);

		m_effectsToDraw.Add(newEffect);

		short* mp = Meshes[(obj->nmeshes ? obj->meshIndex : fx->frameNumber)];
		short hhh = 0;
	}
}

RendererMesh* Renderer11::getRendererMeshFromTrMesh(RendererObject* obj, short* meshPtr, short* refMeshPtr,
	short boneIndex, int isJoints, int isHairs)
{
	RendererMesh* mesh = new RendererMesh();
	
	short* basePtr = meshPtr;

	short cx = *meshPtr++;
	short cy = *meshPtr++;
	short cz = *meshPtr++;
	short r1 = *meshPtr++;
	short r2 = *meshPtr++;

	short numVertices = *meshPtr++;

	VECTOR* vertices = (VECTOR*)malloc(sizeof(VECTOR) * numVertices);
	for (int v = 0; v < numVertices; v++)
	{
		short x = *meshPtr++;
		short y = *meshPtr++;
		short z = *meshPtr++;

		vertices[v].vx = x;
		vertices[v].vy = y;
		vertices[v].vz = z;

		mesh->Positions.push_back(Vector3(x, y, z));
	}

	short numNormals = *meshPtr++;
	VECTOR* normals = NULL;
	short* colors = NULL;
	if (numNormals > 0)
	{
		normals = (VECTOR*)malloc(sizeof(VECTOR) * numNormals);
		for (int v = 0; v < numNormals; v++)
		{
			short x = *meshPtr++;
			short y = *meshPtr++;
			short z = *meshPtr++;

			normals[v].vx = x;
			normals[v].vy = y;
			normals[v].vz = z;
		}
	}
	else
	{
		short numLights = -numNormals;
		colors = (short*)malloc(sizeof(short) * numLights);
		for (int v = 0; v < numLights; v++)
		{
			colors[v] = *meshPtr++;
		}
	}

	short numRectangles = *meshPtr++;

	for (int r = 0; r < numRectangles; r++)
	{
		short v1 = *meshPtr++;
		short v2 = *meshPtr++;
		short v3 = *meshPtr++;
		short v4 = *meshPtr++;
		short textureId = *meshPtr++;
		short effects = *meshPtr++;

		short indices[4] = { v1,v2,v3,v4 };

		short textureIndex = textureId & 0x7FFF;
		bool doubleSided = (textureId & 0x8000) >> 15;

		// Get the object texture
		OBJECT_TEXTURE* texture = &ObjectTextures[textureIndex];
		int tile = texture->tileAndFlag & 0x7FFF;

		// Create vertices
		RendererBucket* bucket;
		int bucketIndex = RENDERER_BUCKET_SOLID;
		if (!doubleSided)
		{
			if (texture->attribute == 2 || (effects & 1))
				bucketIndex = RENDERER_BUCKET_TRANSPARENT;
			else
				bucketIndex = RENDERER_BUCKET_SOLID;
		}
		else
		{
			if (texture->attribute == 2 || (effects & 1))
				bucketIndex = RENDERER_BUCKET_TRANSPARENT_DS;
			else
				bucketIndex = RENDERER_BUCKET_SOLID_DS;
		}

		// ColAddHorizon special handling
		if (obj != NULL && obj->Id == ID_HORIZON && g_GameFlow->GetLevel(CurrentLevel)->ColAddHorizon)
		{
			if (texture->attribute == 2 || (effects & 1))
				bucketIndex = RENDERER_BUCKET_TRANSPARENT;
			else
				bucketIndex = RENDERER_BUCKET_SOLID;
		}

		bucket = &mesh->Buckets[bucketIndex];
		if (obj != NULL) obj->HasDataInBucket[bucketIndex] = true;

		int baseVertices = bucket->NumVertices;
		for (int v = 0; v < 4; v++)
		{
			RendererVertex vertex;

			vertex.Position.x = vertices[indices[v]].vx;
			vertex.Position.y = vertices[indices[v]].vy;
			vertex.Position.z = vertices[indices[v]].vz;

			if (numNormals > 0)
			{
				vertex.Normal.x = normals[indices[v]].vx / 16300.0f;
				vertex.Normal.y = normals[indices[v]].vy / 16300.0f;
				vertex.Normal.z = normals[indices[v]].vz / 16300.0f;
			}

			vertex.UV.x = (texture->vertices[v].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.UV.y = (texture->vertices[v].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

			vertex.Bone = boneIndex;
			if (isJoints && boneIndex != 0 && m_laraSkinJointRemap[boneIndex][indices[v]] != -1)
				vertex.Bone = m_laraSkinJointRemap[boneIndex][indices[v]];
			if (isHairs)
				vertex.Bone = indices[v];

			if (colors == NULL)
			{
				vertex.Color = Vector4::One * 0.5f;
			}
			else
			{
				short shade = colors[indices[v]];
				shade = (255 - shade * 255 / 8191) & 0xFF;
				vertex.Color = Vector4(shade / 255.0f, shade / 255.0f, shade / 255.0f, 1.0f);
			}

			bucket->NumVertices++;
			bucket->Vertices.push_back(vertex);
		}

		bucket->Indices.push_back(baseVertices);
		bucket->Indices.push_back(baseVertices + 1);
		bucket->Indices.push_back(baseVertices + 3);
		bucket->Indices.push_back(baseVertices + 2);
		bucket->Indices.push_back(baseVertices + 3);
		bucket->Indices.push_back(baseVertices + 1);
		bucket->NumIndices += 6;

		RendererPolygon newPolygon;
		newPolygon.Shape = SHAPE_RECTANGLE;
		newPolygon.TextureId = textureId;
		newPolygon.Indices[0] = baseVertices;
		newPolygon.Indices[1] = baseVertices + 1;
		newPolygon.Indices[2] = baseVertices + 2;
		newPolygon.Indices[3] = baseVertices + 3;
		bucket->Polygons.push_back(newPolygon);
	}

	short numTriangles = *meshPtr++;

	for (int r = 0; r < numTriangles; r++)
	{
		short v1 = *meshPtr++;
		short v2 = *meshPtr++;
		short v3 = *meshPtr++;
		short textureId = *meshPtr++;
		short effects = *meshPtr++;

		short indices[3] = { v1,v2,v3 };

		short textureIndex = textureId & 0x7FFF;
		bool doubleSided = (textureId & 0x8000) >> 15;

		// Get the object texture
		OBJECT_TEXTURE* texture = &ObjectTextures[textureIndex];
		int tile = texture->tileAndFlag & 0x7FFF;

		// Create vertices
		RendererBucket* bucket;
		int bucketIndex = RENDERER_BUCKET_SOLID;
		if (!doubleSided)
		{
			if (texture->attribute == 2 || (effects & 1))
				bucketIndex = RENDERER_BUCKET_TRANSPARENT;
			else
				bucketIndex = RENDERER_BUCKET_SOLID;
		}
		else
		{
			if (texture->attribute == 2 || (effects & 1))
				bucketIndex = RENDERER_BUCKET_TRANSPARENT_DS;
			else
				bucketIndex = RENDERER_BUCKET_SOLID_DS;
		}
		bucket = &mesh->Buckets[bucketIndex];
		if (obj != NULL) obj->HasDataInBucket[bucketIndex] = true;

		int baseVertices = bucket->NumVertices;
		for (int v = 0; v < 3; v++)
		{
			RendererVertex vertex;

			vertex.Position.x = vertices[indices[v]].vx;
			vertex.Position.y = vertices[indices[v]].vy;
			vertex.Position.z = vertices[indices[v]].vz;

			if (numNormals > 0)
			{
				vertex.Normal.x = normals[indices[v]].vx / 16300.0f;
				vertex.Normal.y = normals[indices[v]].vy / 16300.0f;
				vertex.Normal.z = normals[indices[v]].vz / 16300.0f;
			}

			vertex.UV.x = (texture->vertices[v].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.UV.y = (texture->vertices[v].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;

			vertex.Bone = boneIndex;
			if (isJoints && boneIndex != 0 && m_laraSkinJointRemap[boneIndex][indices[v]] != -1)
				vertex.Bone = m_laraSkinJointRemap[boneIndex][indices[v]];
			if (isHairs)
				vertex.Bone = indices[v];

			if (colors == NULL)
			{
				vertex.Color = Vector4::One * 0.5f;
			}
			else
			{
				short shade = colors[indices[v]];
				shade = (255 - shade * 255 / 8191) & 0xFF;
				vertex.Color = Vector4(shade / 255.0f, shade / 255.0f, shade / 255.0f, 1.0f);
			}

			bucket->NumVertices++;
			bucket->Vertices.push_back(vertex);
		}

		bucket->Indices.push_back(baseVertices);
		bucket->Indices.push_back(baseVertices + 1);
		bucket->Indices.push_back(baseVertices + 2);
		bucket->NumIndices += 3;

		RendererPolygon newPolygon;
		newPolygon.Shape = SHAPE_TRIANGLE;
		newPolygon.TextureId = textureId;
		newPolygon.Indices[0] = baseVertices;
		newPolygon.Indices[1] = baseVertices + 1;
		newPolygon.Indices[2] = baseVertices + 2;
		bucket->Polygons.push_back(newPolygon);
	}

	free(vertices);
	if (normals != NULL) free(normals);
	if (colors != NULL) free(colors);

	unsigned int castedMeshPtr = reinterpret_cast<unsigned int>(refMeshPtr);
		
	if (m_meshPointersToMesh.find(castedMeshPtr) == m_meshPointersToMesh.end())
		m_meshPointersToMesh.insert(pair<unsigned int, RendererMesh*>(castedMeshPtr, mesh));
	
	m_meshes.push_back(mesh);

	return mesh;
}

void Renderer11::buildHierarchyRecursive(RendererObject* obj, RendererBone* node, RendererBone* parentNode)
{
	node->GlobalTransform = node->Transform * parentNode->GlobalTransform;
	obj->BindPoseTransforms[node->Index] = node->GlobalTransform;
	obj->Skeleton->GlobalTranslation = Vector3(0.0f, 0.0f, 0.0f);
	node->GlobalTranslation = node->Translation + parentNode->GlobalTranslation;

	for (int j = 0; j < node->Children.size(); j++)
	{
		buildHierarchyRecursive(obj, node->Children[j], node);
	}
}

void Renderer11::buildHierarchy(RendererObject* obj)
{
	obj->Skeleton->GlobalTransform = obj->Skeleton->Transform;
	obj->BindPoseTransforms[obj->Skeleton->Index] = obj->Skeleton->GlobalTransform;
	obj->Skeleton->GlobalTranslation = Vector3(0.0f, 0.0f, 0.0f);

	for (int j = 0; j < obj->Skeleton->Children.size(); j++)
	{
		buildHierarchyRecursive(obj, obj->Skeleton->Children[j], obj->Skeleton);
	}
}

void Renderer11::fromTrAngle(Matrix* matrix, short* frameptr, int index)
{
	short* ptr = &frameptr[0];

	ptr += 9;
	for (int i = 0; i < index; i++)
	{
		ptr += ((*ptr & 0xc000) == 0 ? 2 : 1);
	}

	int rot0 = *ptr++;
	int frameMode = (rot0 & 0xc000);

	int rot1;
	int rotX;
	int rotY;
	int rotZ;

	switch (frameMode)
	{
	case 0:
		rot1 = *ptr++;
		rotX = ((rot0 & 0x3ff0) >> 4);
		rotY = (((rot1 & 0xfc00) >> 10) | ((rot0 & 0xf) << 6) & 0x3ff);
		rotZ = ((rot1) & 0x3ff);

		*matrix = Matrix::CreateFromYawPitchRoll(rotY* (360.0f / 1024.0f) * RADIAN,
			rotX* (360.0f / 1024.0f) * RADIAN,
			rotZ* (360.0f / 1024.0f) * RADIAN);
		break;

	case 0x4000:
		*matrix = Matrix::CreateRotationX((rot0 & 0xfff)* (360.0f / 4096.0f) * RADIAN);
		break;

	case 0x8000:
		*matrix = Matrix::CreateRotationY((rot0 & 0xfff)* (360.0f / 4096.0f) * RADIAN);
		break;

	case 0xc000:
		*matrix = Matrix::CreateRotationZ((rot0 & 0xfff)* (360.0f / 4096.0f) * RADIAN);
		break;
	}
}

bool Renderer11::updateConstantBuffer(ID3D11Buffer* buffer, void* data, int size)
{
	HRESULT res;
	D3D11_MAPPED_SUBRESOURCE mappedResource;

	// Lock the constant buffer so it can be written to.
	res = m_context->Map(buffer, 0, D3D11_MAP_WRITE_DISCARD, 0, &mappedResource);
	if (FAILED(res))
		return false;

	// Get a pointer to the data in the constant buffer.
	char* dataPtr = reinterpret_cast<char*>(mappedResource.pData);
	memcpy(dataPtr, data, size);

	// Unlock the constant buffer.
	m_context->Unmap(buffer, 0);

	return true;
}

void Renderer11::updateItemsAnimations()
{
	Matrix translation;
	Matrix rotation;

	int numItems = m_itemsToDraw.Size();

	for (int i = 0; i < numItems; i++)
	{
		RendererItem* itemToDraw = m_itemsToDraw[i];
		ITEM_INFO* item = itemToDraw->Item;
		CREATURE_INFO* creature = (CREATURE_INFO*)item->data;

		// Lara has her own routine
		if (item->objectNumber == ID_LARA)
			continue;

		OBJECT_INFO* obj = &Objects[item->objectNumber];
		RendererObject* moveableObj = m_moveableObjects[item->objectNumber];

		// Update animation matrices
		if (obj->animIndex != -1 /*&& item->objectNumber != ID_HARPOON*/)
		{
			// Apply extra rotations
			int lastJoint = 0;
			for (int j = 0; j < moveableObj->LinearizedBones.size(); j++)
			{
				RendererBone* currentBone = moveableObj->LinearizedBones[j];
				currentBone->ExtraRotation = Vector3(0.0f, 0.0f, 0.0f);

				if (creature)
				{
					if (currentBone->ExtraRotationFlags & ROT_Y)
					{
						currentBone->ExtraRotation.y = TR_ANGLE_TO_RAD(creature->jointRotation[lastJoint]);
						lastJoint++;
					}

					if (currentBone->ExtraRotationFlags & ROT_X)
					{
						currentBone->ExtraRotation.x = TR_ANGLE_TO_RAD(creature->jointRotation[lastJoint]);
						lastJoint++;
					}

					if (currentBone->ExtraRotationFlags & ROT_Z)
					{
						currentBone->ExtraRotation.z = TR_ANGLE_TO_RAD(creature->jointRotation[lastJoint]);
						lastJoint++;
					}
				}
			}

			short	*framePtr[2];
			int rate;
			int frac = GetFrame_D2(item, framePtr, &rate);

			updateAnimation(itemToDraw, moveableObj, framePtr, frac, rate, 0xFFFFFFFF);

			for (int m = 0; m < itemToDraw->NumMeshes; m++)
				itemToDraw->AnimationTransforms[m] = itemToDraw->AnimationTransforms[m].Transpose();
		}

		// Update world matrix
		//translation = Matrix::CreateTranslation(item->pos.xPos, item->pos.yPos, item->pos.zPos);
		//rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(item->pos.yRot), TR_ANGLE_TO_RAD(item->pos.xRot), TR_ANGLE_TO_RAD(item->pos.zRot));
		//itemToDraw->World = rotation * translation;

		int test = 0;
	}
}

void Renderer11::updateLaraAnimations()
{
	Matrix translation;
	Matrix rotation;
	Matrix lastMatrix;
	Matrix hairMatrix;
	Matrix identity;
	Matrix world;

	RendererObject* laraObj = m_moveableObjects[ID_LARA];

	// Clear extra rotations
	for (int i = 0; i < laraObj->LinearizedBones.size(); i++)
		laraObj->LinearizedBones[i]->ExtraRotation = Vector3(0.0f, 0.0f, 0.0f);

	// Lara world matrix
	translation = Matrix::CreateTranslation(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos);
	rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(LaraItem->pos.yRot), TR_ANGLE_TO_RAD(LaraItem->pos.xRot), TR_ANGLE_TO_RAD(LaraItem->pos.zRot));

	m_LaraWorldMatrix = rotation * translation;
	
	// Update first Lara's animations
	laraObj->LinearizedBones[LM_TORSO]->ExtraRotation = Vector3(TR_ANGLE_TO_RAD(Lara.torsoXrot), TR_ANGLE_TO_RAD(Lara.torsoYrot), TR_ANGLE_TO_RAD(Lara.torsoZrot));
	laraObj->LinearizedBones[LM_HEAD]->ExtraRotation  = Vector3(TR_ANGLE_TO_RAD(Lara.headXrot),  TR_ANGLE_TO_RAD(Lara.headYrot),  TR_ANGLE_TO_RAD(Lara.headZrot));

	// First calculate matrices for legs, hips, head and torso
	int mask = MESH_BITS(LM_HIPS) | MESH_BITS(LM_LTHIGH) | MESH_BITS(LM_LSHIN) | MESH_BITS(LM_LFOOT) | MESH_BITS(LM_RTHIGH) | MESH_BITS(LM_RSHIN) | MESH_BITS(LM_RFOOT) | MESH_BITS(LM_TORSO) | MESH_BITS(LM_HEAD);
	short *framePtr[2];
	int rate, frac;

	frac = GetFrame_D2(LaraItem, framePtr, &rate);
	updateAnimation(NULL, laraObj, framePtr, frac, rate, mask);

	// Then the arms, based on current weapon status
	if (Lara.gunStatus == LG_NO_ARMS || Lara.gunStatus == LG_HANDS_BUSY && Lara.gunType != WEAPON_FLARE)
	{
		// Both arms
		mask = MESH_BITS(LM_LINARM) | MESH_BITS(LM_LOUTARM) | MESH_BITS(LM_LHAND) | MESH_BITS(LM_RINARM) | MESH_BITS(LM_ROUTARM) | MESH_BITS(LM_RHAND);
		frac = GetFrame_D2(LaraItem, framePtr, &rate);
		updateAnimation(NULL, laraObj, framePtr, frac, rate, mask);
	}
	else
	{ 
		// While handling weapon some extra rotation could be applied to arms
		laraObj->LinearizedBones[LM_LINARM]->ExtraRotation += Vector3(TR_ANGLE_TO_RAD(Lara.leftArm.xRot),  TR_ANGLE_TO_RAD(0),  TR_ANGLE_TO_RAD(-Lara.leftArm.yRot));
		laraObj->LinearizedBones[LM_RINARM]->ExtraRotation += Vector3(TR_ANGLE_TO_RAD(Lara.rightArm.xRot), TR_ANGLE_TO_RAD(0), TR_ANGLE_TO_RAD(-Lara.rightArm.yRot));

		LARA_ARM* leftArm = &Lara.leftArm;
		LARA_ARM* rightArm = &Lara.rightArm;

		// HACK: backguns handles differently // TokyoSU: not really a hack since it's the original way to do that.
		switch (Lara.gunType)
		{
		case WEAPON_SHOTGUN:
		case WEAPON_HK:
		case WEAPON_CROSSBOW:
		case WEAPON_GRENADE_LAUNCHER:
		case WEAPON_HARPOON_GUN:
			short* shotgunFramePtr;

			// Left arm
			mask = MESH_BITS(LM_LINARM) | MESH_BITS(LM_LOUTARM) | MESH_BITS(LM_LHAND);
			shotgunFramePtr = Lara.leftArm.frameBase + (Lara.leftArm.frameNumber) * (Anims[Lara.leftArm.animNumber].interpolation >> 8);
			updateAnimation(NULL, laraObj, &shotgunFramePtr, 0, 1, mask);

			// Right arm
			mask = MESH_BITS(LM_RINARM) | MESH_BITS(LM_ROUTARM) | MESH_BITS(LM_RHAND);
			shotgunFramePtr = Lara.rightArm.frameBase + (Lara.rightArm.frameNumber) * (Anims[Lara.rightArm.animNumber].interpolation >> 8);
			updateAnimation(NULL, laraObj, &shotgunFramePtr, 0, 1, mask);
			break;

		case WEAPON_PISTOLS:
		case WEAPON_UZI:
		case WEAPON_REVOLVER:
		default:
		{
			short* pistolFramePtr;

			// Left arm
			int upperArmMask = MESH_BITS(LM_LINARM);
			mask = MESH_BITS(LM_LOUTARM) | MESH_BITS(LM_LHAND);
			pistolFramePtr = Lara.leftArm.frameBase + (Lara.leftArm.frameNumber - Anims[Lara.leftArm.animNumber].frameBase) * (Anims[Lara.leftArm.animNumber].interpolation >> 8);
			updateAnimation(NULL, laraObj, &pistolFramePtr, 0, 1, upperArmMask, true);
			updateAnimation(NULL, laraObj, &pistolFramePtr, 0, 1, mask);

			// Right arm
			upperArmMask = MESH_BITS(LM_RINARM);
			mask = MESH_BITS(LM_ROUTARM) | MESH_BITS(LM_RHAND);
			pistolFramePtr = Lara.rightArm.frameBase + (Lara.rightArm.frameNumber - Anims[Lara.rightArm.animNumber].frameBase) * (Anims[Lara.rightArm.animNumber].interpolation >> 8);
			updateAnimation(NULL, laraObj, &pistolFramePtr, 0, 1, upperArmMask, true);
			updateAnimation(NULL, laraObj, &pistolFramePtr, 0, 1, mask);
		}
			
			break;

		case WEAPON_FLARE:
			// Left arm
			mask = MESH_BITS(LM_LINARM) | MESH_BITS(LM_LOUTARM) | MESH_BITS(LM_LHAND);
			frac = getFrame(Lara.leftArm.animNumber, Lara.leftArm.frameNumber, framePtr, &rate);
			updateAnimation(NULL, laraObj, framePtr, frac, rate, mask);

			// Right arm
			mask = MESH_BITS(LM_RINARM) | MESH_BITS(LM_ROUTARM) | MESH_BITS(LM_RHAND);
			frac = GetFrame_D2(LaraItem, framePtr, &rate);
			updateAnimation(NULL, laraObj, framePtr, frac, rate, mask);
			break;
		}
	}

	// At this point, Lara's matrices are ready. Now let's do ponytails...
	if (m_moveableObjects[ID_LARA_HAIR] != NULL)
	{
		RendererObject* hairsObj = m_moveableObjects[ID_LARA_HAIR];

		lastMatrix = Matrix::Identity; 
		identity = Matrix::Identity;

		Vector3 parentVertices[6][4];
		Matrix headMatrix;

		RendererObject* objSkin = m_moveableObjects[ID_LARA_SKIN];
		RendererObject* objLara = m_moveableObjects[ID_LARA];
		RendererMesh* parentMesh = objSkin->ObjectMeshes[LM_HEAD];
		RendererBone* parentBone = objSkin->LinearizedBones[LM_HEAD];

		world = objLara->AnimationTransforms[LM_HEAD] * m_LaraWorldMatrix;

		int lastVertex = 0;
		int lastIndex = 0;

		GameScriptLevel* level = g_GameFlow->GetLevel(CurrentLevel);

		for (int p = 0; p < ((level->LaraType == LARA_YOUNG) ? 2 : 1); p++)
		{
			// We can't use hardware skinning here, however hairs have just a few vertices so 
			// it's not so bad doing skinning in software
			if (level->LaraType == LARA_YOUNG)
			{
				if (p == 1)
				{
					parentVertices[0][0] = Vector3::Transform(parentMesh->Positions[68], world);
					parentVertices[0][1] = Vector3::Transform(parentMesh->Positions[69], world);
					parentVertices[0][2] = Vector3::Transform(parentMesh->Positions[70], world);
					parentVertices[0][3] = Vector3::Transform(parentMesh->Positions[71], world);
				}
				else
				{
					parentVertices[0][0] = Vector3::Transform(parentMesh->Positions[78], world);
					parentVertices[0][1] = Vector3::Transform(parentMesh->Positions[78], world);
					parentVertices[0][2] = Vector3::Transform(parentMesh->Positions[77], world);
					parentVertices[0][3] = Vector3::Transform(parentMesh->Positions[76], world);
				}
			}
			else
			{
				parentVertices[0][0] = Vector3::Transform(parentMesh->Positions[37], world);
				parentVertices[0][1] = Vector3::Transform(parentMesh->Positions[39], world);
				parentVertices[0][2] = Vector3::Transform(parentMesh->Positions[40], world);
				parentVertices[0][3] = Vector3::Transform(parentMesh->Positions[38], world);
			}

			for (int i = 0; i < 6; i++)
			{
				RendererMesh* mesh = hairsObj->ObjectMeshes[i];
				RendererBucket* bucket = &mesh->Buckets[RENDERER_BUCKET_SOLID];

				translation = Matrix::CreateTranslation(Hairs[7 * p + i].pos.xPos, Hairs[7 * p + i].pos.yPos, Hairs[7 * p + i].pos.zPos);
				rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(Hairs[7 * p + i].pos.yRot), TR_ANGLE_TO_RAD(Hairs[7 * p + i].pos.xRot), TR_ANGLE_TO_RAD(Hairs[7 * p + i].pos.zRot));
				m_hairsMatrices[6 * p + i] = rotation * translation;

				int baseVertex = lastVertex;

				for (int j = 0; j < bucket->Vertices.size(); j++)
				{
					int oldVertexIndex = (int)bucket->Vertices[j].Bone;
					if (oldVertexIndex < 4)
					{
						m_hairVertices[lastVertex].Position.x = parentVertices[i][oldVertexIndex].x;
						m_hairVertices[lastVertex].Position.y = parentVertices[i][oldVertexIndex].y;
						m_hairVertices[lastVertex].Position.z = parentVertices[i][oldVertexIndex].z;
						m_hairVertices[lastVertex].UV.x = bucket->Vertices[j].UV.x;
						m_hairVertices[lastVertex].UV.y = bucket->Vertices[j].UV.y;

						Vector3 n = Vector3(bucket->Vertices[j].Normal.x, bucket->Vertices[j].Normal.y, bucket->Vertices[j].Normal.z);
						n.Normalize();
						n = Vector3::TransformNormal(n, m_hairsMatrices[6 * p + i]);
						n.Normalize();

						m_hairVertices[lastVertex].Normal.x = n.x;
						m_hairVertices[lastVertex].Normal.y = n.y;
						m_hairVertices[lastVertex].Normal.z = n.z;

						m_hairVertices[lastVertex].Color = Vector4::One * 0.5f;

						lastVertex++;
					}
					else
					{
						Vector3 in = Vector3(bucket->Vertices[j].Position.x, bucket->Vertices[j].Position.y, bucket->Vertices[j].Position.z);
						Vector3 out = Vector3::Transform(in, m_hairsMatrices[6 * p + i]);

						if (i < 5)
						{
							parentVertices[i + 1][oldVertexIndex - 4].x = out.x;
							parentVertices[i + 1][oldVertexIndex - 4].y = out.y;
							parentVertices[i + 1][oldVertexIndex - 4].z = out.z;
						}

						m_hairVertices[lastVertex].Position.x = out.x;
						m_hairVertices[lastVertex].Position.y = out.y;
						m_hairVertices[lastVertex].Position.z = out.z;
						m_hairVertices[lastVertex].UV.x = bucket->Vertices[j].UV.x;
						m_hairVertices[lastVertex].UV.y = bucket->Vertices[j].UV.y;

						Vector3 n = Vector3(bucket->Vertices[j].Normal.x, bucket->Vertices[j].Normal.y, bucket->Vertices[j].Normal.z);
						n.Normalize();
						n = Vector3::TransformNormal(n, m_hairsMatrices[6 * p + i]);
						n.Normalize();

						m_hairVertices[lastVertex].Normal.x = n.x;
						m_hairVertices[lastVertex].Normal.y = n.y;
						m_hairVertices[lastVertex].Normal.z = n.z;

						m_hairVertices[lastVertex].Color = Vector4::One * 0.5f;

						lastVertex++;
					}
				}

				for (int j = 0; j < bucket->Indices.size(); j++)
				{
					m_hairIndices[lastIndex] = baseVertex + bucket->Indices[j];
					lastIndex++;
				}
			}
		}
	}

	// Transpose matrices for shaders
	for (int m = 0; m < 15; m++)
		laraObj->AnimationTransforms[m] = laraObj->AnimationTransforms[m].Transpose();
}

int Renderer11::getFrame(short animation, short frame, short** framePtr, int* rate)
{
	ITEM_INFO item;
	item.animNumber = animation;
	item.frameNumber = frame;

	return GetFrame_D2(&item, framePtr, rate);
}

void Renderer11::updateEffects()
{
	for (int i = 0; i < m_effectsToDraw.Size(); i++)
	{
		RendererEffect* fx = m_effectsToDraw[i];

		Matrix translation = Matrix::CreateTranslation(fx->Effect->pos.xPos, fx->Effect->pos.yPos, fx->Effect->pos.zPos);
		Matrix rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(fx->Effect->pos.yRot), TR_ANGLE_TO_RAD(fx->Effect->pos.xRot), TR_ANGLE_TO_RAD(fx->Effect->pos.zRot));
		m_effectsToDraw[i]->World = rotation * translation;
	}
}

void Renderer11::updateAnimation(RendererItem* item, RendererObject* obj, short** frmptr, short frac, short rate, int mask, bool useObjectWorldRotation)
{
	RendererBone* bones[32];
	int nextBone = 0;

	Matrix rotation;

	Matrix* transforms = (item == NULL ? obj->AnimationTransforms.data() : &item->AnimationTransforms[0]);

	// Push
	bones[nextBone++] = obj->Skeleton;

	while (nextBone != 0)
	{
		// Pop the last bone in the stack
		RendererBone* bone = bones[--nextBone];

		bool calculateMatrix = (mask >> bone->Index) & 1;

		if (calculateMatrix)
		{
			Vector3 p = Vector3((int)*(frmptr[0] + 6), (int)*(frmptr[0] + 7), (int)*(frmptr[0] + 8));

			fromTrAngle(&rotation, frmptr[0], bone->Index);

			if (frac)
			{
				Vector3 p2 = Vector3((int)*(frmptr[1] + 6), (int)*(frmptr[1] + 7), (int)*(frmptr[1] + 8));
				p = Vector3::Lerp(p, p2, frac / ((float)rate));

				Matrix rotation2;
				fromTrAngle(&rotation2, frmptr[1], bone->Index);

				Quaternion q1, q2, q3;

				q1 = Quaternion::CreateFromRotationMatrix(rotation);
				q2 = Quaternion::CreateFromRotationMatrix(rotation2);
				q3 = Quaternion::Slerp(q1, q2, frac / ((float)rate));

				rotation = Matrix::CreateFromQuaternion(q3);
			}

			Matrix translation;
			if (bone == obj->Skeleton)
				translation = Matrix::CreateTranslation(p.x, p.y, p.z);

			Matrix extraRotation;
			extraRotation = Matrix::CreateFromYawPitchRoll(bone->ExtraRotation.y, bone->ExtraRotation.x, bone->ExtraRotation.z);
			if (useObjectWorldRotation) {
				Quaternion invertedQuat;
				transforms[bone->Parent->Index].Invert().Decompose(Vector3(), invertedQuat, Vector3());
				rotation = extraRotation * rotation * Matrix::CreateFromQuaternion(invertedQuat);
			}
			else {
				rotation = extraRotation * rotation;

			}

			if (bone != obj->Skeleton)
				transforms[bone->Index] = rotation * bone->Transform;
			else
				transforms[bone->Index] = rotation * translation;

			if (bone != obj->Skeleton)
				
				transforms[bone->Index] = transforms[bone->Index] * transforms[bone->Parent->Index];
		}

		for (int i = 0; i < bone->Children.size(); i++)
		{
			// Push
			bones[nextBone++] = bone->Children[i];
		}
	}
}

bool Renderer11::printDebugMessage(int x, int y, int alpha, byte r, byte g, byte b, LPCSTR Message)
{

	return true;
}

void Renderer11::printDebugMessage(LPCSTR message, ...)
{
	char buffer[255];
	ZeroMemory(buffer, 255);

	va_list args;
	va_start(args, message);
	_vsprintf_l(buffer, message, NULL, args);
	va_end(args);

	PrintString(10, m_currentY, buffer, 0xFFFFFFFF, PRINTSTRING_OUTLINE);

	m_currentY += 20;
}

void Renderer11::drawBlood()
{
	for (int i = 0; i < 32; i++)
	{
		BLOOD_STRUCT* blood = &Blood[i];

		if (blood->on)
		{
			AddSpriteBillboard(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + 15],
				Vector3(blood->x, blood->y, blood->z),
				Vector4(blood->shade * 244/255.0f, blood->shade * 0, blood->shade * 0,1.0f),
				TR_ANGLE_TO_RAD(blood->rotAng), 1.0f, blood->size * 8.0f, blood->size * 8.0f,
				BLENDMODE_ALPHABLEND);
		}
	}
}

void Renderer11::drawSparks()
{
	for (int i = 0; i < MAX_SPARKS; i++)
	{
		SPARKS* spark = &Sparks[i];
		if (spark->on)
		{
			if (spark->flags & SP_DEF)
			{
				FX_INFO* fx = &Effects[spark->fxObj];

				AddSpriteBillboard(m_sprites[spark->def],
					Vector3(fx->pos.xPos + spark->x,fx->pos.yPos + spark->y, fx->pos.zPos + spark->z),
					Vector4(spark->r/255.0f, spark->g / 255.0f, spark->b / 255.0f,1.0f),
					TR_ANGLE_TO_RAD(spark->rotAng), spark->scalar, spark->size * 12.0f, spark->size * 12.0f,
					BLENDMODE_ALPHABLEND);
			}
			else
			{
				Vector3 v = Vector3(spark->xVel, spark->yVel, spark->zVel);
				v.Normalize();
				AddLine3D(Vector3(spark->x, spark->y, spark->z),Vector3( spark->x + v.x * 24.0f, spark->y + v.y * 24.0f, spark->z + v.z * 24.0f), Vector4(spark->r / 255.0f, spark->g / 255.0f, spark->b / 255.0f,1.0f));
			}
		}
	}
}

void Renderer11::drawFires()
{
	for (int k = 0; k < MAX_FIRE_LIST; k++)
	{
		FIRE_LIST* fire = &Fires[k];
		if (fire->on)
		{
			for (int i = 0; i < MAX_SPARKS_FIRE; i++)
			{
				FIRE_SPARKS* spark = &FireSparks[i];
				if (spark->on)
					AddSpriteBillboard(m_sprites[spark->def], Vector3(fire->x + spark->x, fire->y + spark->y, fire->z + spark->z), Vector4(spark->r / 255.0f, spark->g / 255.0f, spark->b / 255.0f,1.0f), TR_ANGLE_TO_RAD(spark->rotAng), spark->scalar, spark->size * 4.0f, spark->size * 4.0f, BLENDMODE_ALPHABLEND);
			}
		}
	}
}

void Renderer11::AddSpriteBillboard(RendererSprite* sprite,Vector3 pos, Vector4 color, float rotation, float scale, float width, float height, BLEND_MODES blendMode)
{
	if (m_nextSprite >= MAX_SPRITES)
		return;

	scale = 1.0f;

	width *= scale;
	height *= scale;

	RendererSpriteToDraw* spr = &m_spritesBuffer[m_nextSprite++];

	spr->Type = RENDERER_SPRITE_TYPE::SPRITE_TYPE_BILLBOARD;
	spr->Sprite = sprite;
	spr->pos = pos;
	spr->color = color;
	spr->Rotation = rotation;
	spr->Scale = scale;
	spr->Width = width;
	spr->Height = height;
	spr->BlendMode = blendMode;

	m_spritesToDraw.Add(spr);
}

void Renderer11::drawSmokes()
{
	for (int i = 0; i < 32; i++)
	{
		SMOKE_SPARKS* spark = &SmokeSparks[i];

		if (spark->on)
		{
			AddSpriteBillboard(m_sprites[spark->def],
				Vector3(spark->x, spark->y, spark->z),
				Vector4(spark->shade / 255.0f, spark->shade / 255.0f, spark->shade / 255.0f,1.0f),
				TR_ANGLE_TO_RAD(spark->rotAng), spark->scalar, spark->size * 4.0f, spark->size * 4.0f,
				BLENDMODE_ALPHABLEND);
		}
	}
}

void Renderer11::AddLine3D(Vector3 start, Vector3 end, Vector4 color)
{
	if (m_nextLine3D >= MAX_LINES_3D)
		return;

	RendererLine3D* line = &m_lines3DBuffer[m_nextLine3D++];

	line->start = start;
	line->end = end;
	line->color = color;

	m_lines3DToDraw.Add(line);
}

void Renderer11::AddSprite3D(RendererSprite* sprite, Vector3 vtx1,Vector3 vtx2, Vector3 vtx3, Vector3 vtx4, Vector4 color, float rotation, float scale, float width, float height, BLEND_MODES blendMode)
{
	if (m_nextSprite >= MAX_SPRITES)
		return;

	scale = 1.0f;

	width *= scale;
	height *= scale;

	RendererSpriteToDraw* spr = &m_spritesBuffer[m_nextSprite++];

	spr->Type = RENDERER_SPRITE_TYPE::SPRITE_TYPE_3D;
	spr->Sprite = sprite;
	spr->vtx1 = vtx1;
	spr->vtx2 = vtx2;
	spr->vtx3 = vtx3;
	spr->vtx4 = vtx4;
	spr->color = color;
	spr->Rotation = rotation;
	spr->Scale = scale;
	spr->Width = width;
	spr->Height = height;
	spr->BlendMode = blendMode;

	m_spritesToDraw.Add(spr);
}

void Renderer11::drawShockwaves()
{
	for (int i = 0; i < MAX_SHOCKWAVE; i++)
	{
		SHOCKWAVE_STRUCT* shockwave = &ShockWaves[i];

		if (shockwave->life)
		{
			byte color = shockwave->life * 8;

			// Inner circle
			float angle = PI / 32.0f;
			float c = cos(angle);
			float s = sin(angle);
			float x1 = shockwave->x + (shockwave->innerRad * c);
			float z1 = shockwave->z + (shockwave->innerRad * s);
			float x4 = shockwave->x + (shockwave->outerRad * c);
			float z4 = shockwave->z + (shockwave->outerRad * s);
			angle -= PI / 8.0f;

			for (int j = 0; j < 16; j++)
			{
				c = cos(angle);
				s = sin(angle);
				float x2 = shockwave->x + (shockwave->innerRad * c);
				float z2 = shockwave->z + (shockwave->innerRad * s);
				float x3 = shockwave->x + (shockwave->outerRad * c);
				float z3 = shockwave->z + (shockwave->outerRad * s);
				angle -= PI / 8.0f;

				AddSprite3D(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + SPR_SPLASH],
					Vector3(x1, shockwave->y, z1),
					Vector3(x2, shockwave->y, z2),
					Vector3(x3, shockwave->y, z3),
					Vector3(x4, shockwave->y, z4),
					Vector4(color / 255.0f, color / 255.0f, color/255.0f,1.0f), 0, 1, 0, 0, BLENDMODE_ALPHABLEND);

				x1 = x2;
				z1 = z2;
				x4 = x3;
				z4 = z3;
			}
		}
	}
}

void Renderer11::drawRipples()
{
	for (int i = 0; i < MAX_RIPPLES; i++)
	{
		RIPPLE_STRUCT* ripple = &Ripples[i];

		if (ripple->flags & 1)
		{
			float x1 = ripple->x - ripple->size;
			float z1 = ripple->z - ripple->size;
			float x2 = ripple->x + ripple->size;
			float z2 = ripple->z + ripple->size;
			float y = ripple->y;

			byte color = (ripple->init ? ripple->init << 1 : ripple->life << 1);

			AddSprite3D(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + SPR_RIPPLES], Vector3(x1, y, z2),Vector3(x2, y, z2),Vector3( x2, y, z1),Vector3( x1, y, z1),Vector4( color / 255.0f, color / 255.0f, color/255.0f,1.0f), 0.0f, 1.0f, ripple->size, ripple->size, BLENDMODE_ALPHABLEND);
		}
	}
}

void Renderer11::drawDrips()
{
	for (int i = 0; i < MAX_DRIPS; i++)
	{
		DRIP_STRUCT* drip = &Drips[i];

		if (drip->on)
		{
			AddLine3D(Vector3(drip->x, drip->y, drip->z),Vector3( drip->x, drip->y + 24.0f, drip->z), Vector4(drip->r/255.0f, drip->g/255.0f, drip->b/255.0f,1.0f));
		}
	}
}

void Renderer11::drawBubbles()
{
	for (int i = 0; i < MAX_BUBBLES; i++)
	{
		BUBBLE_STRUCT* bubble = &Bubbles[i];
		if (bubble->size)
			AddSpriteBillboard(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + SPR_BUBBLES], Vector3(bubble->pos.x, bubble->pos.y, bubble->pos.z),Vector4( bubble->shade, bubble->shade, bubble->shade,1.0f), 0.0f, 1.0f, bubble->size * 0.5f, bubble->size * 0.5f, BLENDMODE_ALPHABLEND);
	}
}

void Renderer11::drawSplahes()
{
	constexpr size_t NUM_POINTS = 12;
	for (int i = 0; i < MAX_SPLASH; i++)
	{
		SPLASH_STRUCT& splash = Splashes[i];
		if (splash.isActive)
		{
			constexpr float alpha = 360 / NUM_POINTS;
			byte color = (splash.life >= 32 ? 255 : (byte)((splash.life / 32.0f) * 255));
			if (!splash.isRipple) {
				if (splash.heightSpeed < 0 && splash.height < 1024) {
					float multiplier = splash.height / 1024.0f;
					color = (float)color*multiplier;
				}
			}
			float innerRadius = splash.innerRad;
			float outerRadius = splash.outerRad;
			float xInner;
			float zInner;
			float xOuter;
			float zOuter;
			float x2Inner;
			float z2Inner;
			float x2Outer;
			float z2Outer;
			float yInner = splash.y;
			float yOuter = splash.y - splash.height;
			for (int i = 0; i < NUM_POINTS; i++) {
				xInner = innerRadius * sin(alpha * i * PI / 180);
				zInner = innerRadius * cos(alpha * i * PI / 180);
				xOuter = outerRadius * sin(alpha * i * PI / 180);
				zOuter = outerRadius * cos(alpha * i * PI / 180);
				xInner += splash.x;
				zInner += splash.z;
				xOuter += splash.x;
				zOuter += splash.z;
				int j = (i + 1) % NUM_POINTS;
				x2Inner = innerRadius * sin(alpha * j * PI / 180);
				x2Inner += splash.x;
				z2Inner = innerRadius * cos(alpha * j * PI / 180);
				z2Inner += splash.z;
				x2Outer = outerRadius * sin(alpha * j * PI / 180);
				x2Outer += splash.x;
				z2Outer = outerRadius * cos(alpha * j * PI / 180);
				z2Outer += splash.z;
				AddSprite3D(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + splash.spriteSequenceStart + (int)splash.animationPhase],Vector3( xOuter, yOuter, zOuter), Vector3(x2Outer, yOuter, z2Outer),Vector3( x2Inner, yInner, z2Inner), Vector3(xInner, yInner, zInner),Vector4( color / 255.0f, color / 255.0f, color / 255.0f,1.0f), 0, 1, 0, 0, BLENDMODE_ALPHABLEND);
			}
		}
	}
}

bool Renderer11::drawSprites()
{
	m_context->RSSetState(m_states->CullNone());
	m_context->OMSetDepthStencilState(m_states->DepthRead(), 0);

	m_context->VSSetShader(m_vsSprites, NULL, 0);
	m_context->PSSetShader(m_psSprites, NULL, 0);

	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_stMisc.AlphaTest = true;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);

	for (int b = 0; b < 4; b++)
	{
		BLEND_MODES currentBlendMode = (BLEND_MODES)b;

		int numSpritesToDraw = m_spritesToDraw.Size();
		int lastSprite = 0;

		m_primitiveBatch->Begin();

		for (int i = 0; i < numSpritesToDraw; i++)
		{
			RendererSpriteToDraw* spr = m_spritesToDraw[i];

			if (spr->BlendMode != currentBlendMode)
				continue;
			switch (currentBlendMode) {
			case BLENDMODE_ALPHABLEND:
				m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);

				break;
			case BLENDMODE_ALPHATEST:
				m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);

				break;
			case BLENDMODE_OPAQUE:
				m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
				break;
			case BLENDMODE_SUBTRACTIVE:
				m_context->OMSetBlendState(m_subtractiveBlendState, NULL, 0xFFFFFFFF);

				break;
			}

			if (spr->Type == RENDERER_SPRITE_TYPE::SPRITE_TYPE_BILLBOARD)
			{
				float halfWidth = spr->Width / 2.0f;
				float halfHeight = spr->Height / 2.0f;

				Matrix billboardMatrix;
				createBillboardMatrix(&billboardMatrix, &spr->pos, &Vector3(Camera.pos.x, Camera.pos.y, Camera.pos.z), spr->Rotation);

				Vector3 p0 = Vector3(-halfWidth, -halfHeight, 0);
				Vector3 p1 = Vector3(halfWidth, -halfHeight, 0);
				Vector3 p2 = Vector3(halfWidth, halfHeight, 0);
				Vector3 p3 = Vector3(-halfWidth, halfHeight, 0);

				Vector3 p0t = Vector3::Transform(p0, billboardMatrix);
				Vector3 p1t = Vector3::Transform(p1, billboardMatrix);
				Vector3 p2t = Vector3::Transform(p2, billboardMatrix);
				Vector3 p3t = Vector3::Transform(p3, billboardMatrix);

				RendererVertex v0;				
				v0.Position.x = p0t.x;
				v0.Position.y = p0t.y;
				v0.Position.z = p0t.z;
				v0.UV.x = spr->Sprite->UV[0].x;
				v0.UV.y = spr->Sprite->UV[0].y;
				v0.Color = spr->color;

				RendererVertex v1;
				v1.Position.x = p1t.x;
				v1.Position.y = p1t.y;
				v1.Position.z = p1t.z;
				v1.UV.x = spr->Sprite->UV[1].x;
				v1.UV.y = spr->Sprite->UV[1].y;
				v1.Color = spr->color;

				RendererVertex v2;
				v2.Position.x = p2t.x;
				v2.Position.y = p2t.y;
				v2.Position.z = p2t.z;
				v2.UV.x = spr->Sprite->UV[2].x;
				v2.UV.y = spr->Sprite->UV[2].y;
				v2.Color = spr->color;

				RendererVertex v3;
				v3.Position.x = p3t.x;
				v3.Position.y = p3t.y;
				v3.Position.z = p3t.z;
				v3.UV.x = spr->Sprite->UV[3].x;
				v3.UV.y = spr->Sprite->UV[3].y;
				v3.Color = spr->color;

				m_primitiveBatch->DrawQuad(v0, v1, v2, v3);
			}
			else if (spr->Type == RENDERER_SPRITE_TYPE::SPRITE_TYPE_3D)
			{
				Vector3 p0t = spr->vtx1;
				Vector3 p1t = spr->vtx2;
				Vector3 p2t = spr->vtx3;
				Vector3 p3t = spr->vtx4;

				RendererVertex v0;
				v0.Position.x = p0t.x;
				v0.Position.y = p0t.y;
				v0.Position.z = p0t.z;
				v0.UV.x = spr->Sprite->UV[0].x;
				v0.UV.y = spr->Sprite->UV[0].y;
				v0.Color = spr->color;

				RendererVertex v1;
				v1.Position.x = p1t.x;
				v1.Position.y = p1t.y;
				v1.Position.z = p1t.z;
				v1.UV.x = spr->Sprite->UV[1].x;
				v1.UV.y = spr->Sprite->UV[1].y;
				v1.Color = spr->color;

				RendererVertex v2;
				v2.Position.x = p2t.x;
				v2.Position.y = p2t.y;
				v2.Position.z = p2t.z;
				v2.UV.x = spr->Sprite->UV[2].x;
				v2.UV.y = spr->Sprite->UV[2].y;
				v2.Color = spr->color;

				RendererVertex v3;
				v3.Position.x = p3t.x;
				v3.Position.y = p3t.y;
				v3.Position.z = p3t.z;
				v3.UV.x = spr->Sprite->UV[3].x;
				v3.UV.y = spr->Sprite->UV[3].y;
				v3.Color = spr->color;

				m_primitiveBatch->DrawQuad(v0, v1, v2, v3);
			}			
		}

		m_primitiveBatch->End();
	}

	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	return true;
}

void Renderer11::createBillboardMatrix(Matrix* out, Vector3* particlePos, Vector3* cameraPos, float rotation)
{
	Vector3 look = *particlePos;
	look = look - *cameraPos;
	look.Normalize();

	Vector3 cameraUp = Vector3(0.0f, -1.0f, 0.0f);

	Vector3 right;
	right = cameraUp.Cross(look);
	right.Normalize();
	
	// Rotate right vector
	Matrix rightTransform = Matrix::CreateFromAxisAngle(look, rotation);
	right = Vector3::Transform(right, rightTransform);

	Vector3 up;
	up = look.Cross(right);
	up.Normalize();

	*out = Matrix::Identity;

	out->_11 = right.x;
	out->_12 = right.y;
	out->_13 = right.z;

	out->_21 = up.x;
	out->_22 = up.y;
	out->_23 = up.z;

	out->_31 = look.x;
	out->_32 = look.y;
	out->_33 = look.z;

	out->_41 = particlePos->x;
	out->_42 = particlePos->y;
	out->_43 = particlePos->z;
}

void Renderer11::updateAnimatedTextures()
{
	// Update room's animated textures
	for (int i = 0; i < NumberRooms; i++)
	{
		RendererRoom* room = m_rooms[i];
		if (room == NULL)
			continue;

		for (int bucketIndex = 0; bucketIndex < NUM_BUCKETS; bucketIndex++)
		{
			RendererBucket* bucket = &room->AnimatedBuckets[bucketIndex];

			if (bucket->Vertices.size() == 0)
				continue;

			for (int p = 0; p < bucket->Polygons.size(); p++)
			{
				RendererPolygon* polygon = &bucket->Polygons[p];
				RendererAnimatedTextureSet* set = m_animatedTextureSets[polygon->AnimatedSet];
				int textureIndex = -1;
				for (int j = 0; j < set->NumTextures; j++)
				{
					if (set->Textures[j]->Id == polygon->TextureId)
					{
						textureIndex = j;
						break;
					}
				}
				if (textureIndex == -1)
					continue;

				if (textureIndex == set->NumTextures - 1)
					textureIndex = 0;
				else
					textureIndex++;

				polygon->TextureId = set->Textures[textureIndex]->Id;

				for (int v = 0; v < (polygon->Shape == SHAPE_RECTANGLE ? 4 : 3); v++)
				{
					bucket->Vertices[polygon->Indices[v]].UV.x = set->Textures[textureIndex]->UV[v].x;
					bucket->Vertices[polygon->Indices[v]].UV.y = set->Textures[textureIndex]->UV[v].y;
				}
			}
		}
	}

	// Update waterfalls textures
	for (int i = ID_WATERFALL1; i <= ID_WATERFALLSS2; i++)
	{
		OBJECT_INFO* obj = &Objects[i];

		if (obj->loaded)
		{
			RendererObject* waterfall = m_moveableObjects[i];

			for (int m = 0; m < waterfall->ObjectMeshes.size(); m++)
			{
				RendererMesh* mesh = waterfall->ObjectMeshes[m];
				RendererBucket* bucket = &mesh->Buckets[RENDERER_BUCKET_TRANSPARENT_DS];

				for (int v = 0; v < bucket->Vertices.size(); v++)
				{
					RendererVertex* vertex = &bucket->Vertices[v];
					int y = vertex->UV.y * TEXTURE_ATLAS_SIZE + 64;
					y %= 128;
					vertex->UV.y = (float)y / TEXTURE_ATLAS_SIZE;
				}
			}
		}
	}
}

bool Renderer11::drawLines3D()
{
	m_context->RSSetState(m_states->CullNone());
	m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthRead(), 0);
	
	m_context->VSSetShader(m_vsSolid, NULL, 0);
	m_context->PSSetShader(m_psSolid, NULL, 0);

	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_LINELIST);
	m_context->IASetInputLayout(m_inputLayout);

	m_primitiveBatch->Begin();

	for (int i = 0; i < m_lines3DToDraw.Size(); i++)
	{
		RendererLine3D* line = m_lines3DToDraw[i];

		RendererVertex v1;
		v1.Position = line->start;
		v1.Color = line->color;

		RendererVertex v2;
		v2.Position = line->end;
		v2.Color = line->color;
		m_primitiveBatch->DrawLine(v1, v2);
	}

	m_primitiveBatch->End();

	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	return true;
}

bool Renderer11::doRain()
{
	if (m_firstWeather)
	{
		for (int i = 0; i < NUM_RAIN_DROPS; i++)
		{
			m_rain[i].Reset = true;
			m_rain[i].Draw = true;
		}
	}

	for (int i = 0; i < NUM_RAIN_DROPS; i++)
	{
		RendererWeatherParticle* drop = &m_rain[i];

		if (drop->Reset)
		{
			drop->Draw = true;

			drop->X = LaraItem->pos.xPos + rand() % WEATHER_RADIUS - WEATHER_RADIUS / 2.0f;
			drop->Y = LaraItem->pos.yPos - (m_firstWeather ? rand() % WEATHER_HEIGHT : WEATHER_HEIGHT);
			drop->Z = LaraItem->pos.zPos + rand() % WEATHER_RADIUS - WEATHER_RADIUS / 2.0f;

			// Check if in inside room
			short roomNumber = Camera.pos.roomNumber;
			FLOOR_INFO* floor = GetFloor(drop->X, drop->Y, drop->Z, &roomNumber);
			ROOM_INFO* room = &Rooms[roomNumber];
			if (!(room->flags & ENV_FLAG_OUTSIDE))
			{
				drop->Reset = true;
				continue;
			}

			drop->Size = RAIN_SIZE + (rand() % 64);
			drop->AngleH = (rand() % RAIN_MAX_ANGLE_H) * RADIAN;
			drop->AngleV = (rand() % RAIN_MAX_ANGLE_V) * RADIAN;
			drop->Reset = false;
		}

		float x1 = drop->X;
		float y1 = drop->Y;
		float z1 = drop->Z;

		float radius = drop->Size * sin(drop->AngleV);

		float dx = sin(drop->AngleH) * radius;
		float dy = drop->Size * cos(drop->AngleV);
		float dz = cos(drop->AngleH) * radius;

		drop->X += dx;
		drop->Y += RAIN_DELTA_Y;
		drop->Z += dz;

		if (drop->Draw)
			AddLine3D(Vector3(x1, y1, z1),Vector3( drop->X, drop->Y, drop->Z), Vector4(RAIN_COLOR, RAIN_COLOR, RAIN_COLOR,1.0f));

		// If rain drop has hit the ground, then reset it and add a little drip
		short roomNumber = Camera.pos.roomNumber;
		FLOOR_INFO* floor = GetFloor(drop->X, drop->Y, drop->Z, &roomNumber);
		ROOM_INFO* room = &Rooms[roomNumber];
		if (drop->Y >= room->y + room->minfloor)
		{
			drop->Reset = true;
			AddWaterSparks(drop->X, room->y + room->minfloor, drop->Z, 1);
		}
	}

	m_firstWeather = false;

	return true;
}

bool Renderer11::doSnow()
{
	if (m_firstWeather)
	{
		for (int i = 0; i < NUM_SNOW_PARTICLES; i++)
			m_snow[i].Reset = true;
	}

	for (int i = 0; i < NUM_SNOW_PARTICLES; i++)
	{
		RendererWeatherParticle* snow = &m_snow[i];

		if (snow->Reset)
		{
			snow->X = LaraItem->pos.xPos + rand() % WEATHER_RADIUS - WEATHER_RADIUS / 2.0f;
			snow->Y = LaraItem->pos.yPos - (m_firstWeather ? rand() % WEATHER_HEIGHT : WEATHER_HEIGHT) + (rand() % 512);
			snow->Z = LaraItem->pos.zPos + rand() % WEATHER_RADIUS - WEATHER_RADIUS / 2.0f;

			// Check if in inside room
			short roomNumber = Camera.pos.roomNumber;
			FLOOR_INFO* floor = GetFloor(snow->X, snow->Y, snow->Z, &roomNumber);
			ROOM_INFO* room = &Rooms[roomNumber];
			if (!(room->flags & ENV_FLAG_OUTSIDE))
				continue;

			snow->Size = SNOW_DELTA_Y + (rand() % 64);
			snow->AngleH = (rand() % SNOW_MAX_ANGLE_H) * RADIAN;
			snow->AngleV = (rand() % SNOW_MAX_ANGLE_V) * RADIAN;
			snow->Reset = false;
		}

		float radius = snow->Size * sin(snow->AngleV);

		float dx = sin(snow->AngleH) * radius;
		float dz = cos(snow->AngleH) * radius;

		snow->X += dx;
		snow->Y += SNOW_DELTA_Y;
		snow->Z += dz;

		if (snow->X <= 0 || snow->Z <= 0 || snow->X >= 100 * 1024.0f || snow->Z >= 100 * 1024.0f)
		{
			snow->Reset = true;
			continue;
		}

		AddSpriteBillboard(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + SPR_UNDERWATERDUST], Vector3(snow->X, snow->Y, snow->Z), Vector4(1, 1, 1,1),
			0.0f, 1.0f, SNOW_SIZE, SNOW_SIZE,
			BLENDMODE_ALPHABLEND);

		short roomNumber = Camera.pos.roomNumber;
		FLOOR_INFO* floor = GetFloor(snow->X, snow->Y, snow->Z, &roomNumber);
		ROOM_INFO* room = &Rooms[roomNumber];
		if (snow->Y >= room->y + room->minfloor)
			snow->Reset = true;
	}

	m_firstWeather = false;

	return true;
}

bool Renderer11::drawDebris(bool transparent)
{
	UINT cPasses = 1;

	// First collect debrises
	vector<RendererVertex> vertices;

	for (int i = 0; i < NUM_DEBRIS; i++)
	{
		DEBRIS_STRUCT* debris = &Debris[i];

		if (debris->on)
		{
			Matrix translation = Matrix::CreateTranslation(debris->x, debris->y, debris->z);
			Matrix rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(debris->yRot), TR_ANGLE_TO_RAD(debris->xRot), 0);
			Matrix world = rotation * translation;

			OBJECT_TEXTURE* texture = &ObjectTextures[(int)(debris->textInfo) & 0x7FFF];
			int tile = texture->tileAndFlag & 0x7FFF;

			// Draw only debris of the current bucket
			if (texture->attribute == 0 && transparent ||
				texture->attribute == 1 && transparent ||
				texture->attribute == 2 && !transparent)
				continue;

			RendererVertex vertex;

			// Prepare the triangle
			Vector3 p = Vector3(debris->xyzOffsets1[0], debris->xyzOffsets1[1], debris->xyzOffsets1[2]);
			p = Vector3::Transform(p, world);
			vertex.Position.x = p.x;
			vertex.Position.y = p.y;
			vertex.Position.z = p.z;
			vertex.UV.x = (texture->vertices[0].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.UV.y = (texture->vertices[0].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.Color.x = debris->pad[2] / 255.0f;
			vertex.Color.y = debris->pad[3] / 255.0f;
			vertex.Color.z = debris->pad[4] / 255.0f;
			vertices.push_back(vertex);

			p = Vector3(debris->xyzOffsets2[0], debris->xyzOffsets2[1], debris->xyzOffsets2[2]);
			p = Vector3::Transform(p, world);
			vertex.Position.x = p.x;
			vertex.Position.y = p.y;
			vertex.Position.z = p.z;
			vertex.UV.x = (texture->vertices[1].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.UV.y = (texture->vertices[1].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.Color.x = debris->pad[6] / 255.0f;
			vertex.Color.y = debris->pad[7] / 255.0f;
			vertex.Color.z = debris->pad[8] / 255.0f;
			vertices.push_back(vertex);

			p = Vector3(debris->xyzOffsets3[0], debris->xyzOffsets3[1], debris->xyzOffsets3[2]);
			p = Vector3::Transform(p, world); 
			vertex.Position.x = p.x;
			vertex.Position.y = p.y;
			vertex.Position.z = p.z;
			vertex.UV.x = (texture->vertices[2].x * 256.0f + 0.5f + GET_ATLAS_PAGE_X(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.UV.y = (texture->vertices[2].y * 256.0f + 0.5f + GET_ATLAS_PAGE_Y(tile)) / (float)TEXTURE_ATLAS_SIZE;
			vertex.Color.x = debris->pad[10] / 255.0f;
			vertex.Color.y = debris->pad[11] / 255.0f;
			vertex.Color.z = debris->pad[12] / 255.0f;
			vertices.push_back(vertex);
		}
	}

	// Check if no debris have to be drawn
	if (vertices.size() == 0)
		return true;

	m_primitiveBatch->Begin();

	// Set shaders
	m_context->VSSetShader(m_vsStatics, NULL, 0);
	m_context->PSSetShader(m_psStatics, NULL, 0);

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	// Set camera matrices
	m_stCameraMatrices.View = View.Transpose();
	m_stCameraMatrices.Projection = Projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_stMisc.AlphaTest = !transparent;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	m_stStatic.World = Matrix::Identity;
	m_stStatic.Color = Vector4::One;
	updateConstantBuffer(m_cbStatic, &m_stStatic, sizeof(CStaticBuffer));
	m_context->VSSetConstantBuffers(1, 1, &m_cbStatic);

	// Draw vertices
	m_primitiveBatch->Draw(D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST, vertices.data(), vertices.size());
	m_numDrawCalls++;

	m_primitiveBatch->End();

	return true;
}

bool Renderer11::drawBats()
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	if (Objects[ID_BATS].loaded)
	{
		OBJECT_INFO* obj = &Objects[ID_BATS];
		RendererObject* moveableObj = m_moveableObjects[ID_BATS];
		short* meshPtr = Meshes[Objects[ID_BATS].meshIndex + 2 * (-GlobalCounter & 3)];
		RendererMesh* mesh = m_meshPointersToMesh[reinterpret_cast<unsigned int>(meshPtr)];
		
		for (int m = 0; m < 32; m++)
			memcpy(&m_stItem.BonesMatrices[m], &Matrix::Identity, sizeof(Matrix));

		for (int b = 0; b < 2; b++)
		{
			RendererBucket* bucket = &mesh->Buckets[b];

			if (bucket->NumVertices == 0)
				continue;

			for (int i = 0; i < NUM_BATS; i++)
			{
				BAT_STRUCT* bat = &Bats[i];

				if (bat->on)
				{
					Matrix translation = Matrix::CreateTranslation(bat->pos.xPos, bat->pos.yPos, bat->pos.zPos);
					Matrix rotation = Matrix::CreateFromYawPitchRoll(bat->pos.yRot, bat->pos.xRot, bat->pos.zRot);
					Matrix world = rotation * translation;

					m_stItem.World = world.Transpose();
					m_stItem.Position = Vector4(bat->pos.xPos, bat->pos.yPos, bat->pos.zPos, 1.0f);
					m_stItem.AmbientLight = m_rooms[bat->roomNumber]->AmbientLight;
					updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));

					m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
					m_numDrawCalls++;
				}
			}
		}
	}

	return true;
}

bool Renderer11::drawRats()
{
	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	if (Objects[ID_RATS].loaded)
	{
		OBJECT_INFO* obj = &Objects[ID_BATS];
		RendererObject* moveableObj = m_moveableObjects[ID_BATS];

		for (int m = 0; m < 32; m++)
			memcpy(&m_stItem.BonesMatrices[m], &Matrix::Identity, sizeof(Matrix));

		for (int i = 0; i < NUM_RATS; i += 4)
		{
			RAT_STRUCT* rat = &Rats[i];

			if (rat->on)
			{
				short* meshPtr = Meshes[Objects[ID_BATS].meshIndex + (((i + Wibble) >> 2) & 0xE)];
				RendererMesh* mesh = m_meshPointersToMesh[reinterpret_cast<unsigned int>(meshPtr)];
				
				Matrix translation = Matrix::CreateTranslation(rat->pos.xPos, rat->pos.yPos, rat->pos.zPos);
				Matrix rotation = Matrix::CreateFromYawPitchRoll(rat->pos.yRot, rat->pos.xRot, rat->pos.zRot);
				Matrix world = rotation * translation;

				m_stItem.World = world.Transpose();
				m_stItem.Position = Vector4(rat->pos.xPos, rat->pos.yPos, rat->pos.zPos, 1.0f);
				m_stItem.AmbientLight = m_rooms[rat->roomNumber]->AmbientLight;
				updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));

				for (int b = 0; b < 2; b++)
				{
					RendererBucket* bucket = &mesh->Buckets[b];

					if (bucket->NumVertices == 0)
						continue;

					m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
					m_numDrawCalls++;
				}
			}
		}
	}

	return true;
}

bool Renderer11::drawSpiders()
{
	/*XMMATRIX world;
	UINT cPasses = 1;

	if (Objects[ID_SPIDER].loaded)
	{
		OBJECT_INFO* obj = &Objects[ID_SPIDER];
		RendererObject* moveableObj = m_moveableObjects[ID_SPIDER].get();
		short* meshPtr = Meshes[Objects[ID_SPIDER].meshIndex + ((Wibble >> 2) & 2)];
		RendererMesh* mesh = m_meshPointersToMesh[meshPtr];
		RendererBucket* bucket = mesh->GetBucket(bucketIndex);

		if (bucket->NumVertices == 0)
			return true;

		setGpuStateForBucket(bucketIndex);

		m_device->SetStreamSource(0, bucket->GetVertexBuffer(), 0, sizeof(RendererVertex));
		m_device->SetIndices(bucket->GetIndexBuffer());

		LPD3DXEFFECT effect;
		if (pass == RENDERER_PASS_SHADOW_MAP)
			effect = m_shaderDepth->GetEffect();
		else if (pass == RENDERER_PASS_RECONSTRUCT_DEPTH)
			effect = m_shaderReconstructZBuffer->GetEffect();
		else if (pass == RENDERER_PASS_GBUFFER)
			effect = m_shaderFillGBuffer->GetEffect();
		else
			effect = m_shaderTransparent->GetEffect();

		effect->SetBool(effect->GetParameterByName(NULL, "UseSkinning"), false);
		effect->SetInt(effect->GetParameterByName(NULL, "ModelType"), MODEL_TYPE_MOVEABLE);

		if (bucketIndex == RENDERER_BUCKET_SOLID || bucketIndex == RENDERER_BUCKET_SOLID_DS)
			effect->SetInt(effect->GetParameterByName(NULL, "BlendMode"), BLENDMODE_OPAQUE);
		else
			effect->SetInt(effect->GetParameterByName(NULL, "BlendMode"), BLENDMODE_ALPHATEST);

		for (int i = 0; i < NUM_SPIDERS; i++)
		{
			SPIDER_STRUCT* spider = &Spiders[i];

			if (spider->on)
			{
				XMMATRIXTranslation(&m_tempTranslation, spider->pos.xPos, spider->pos.yPos, spider->pos.zPos);
				XMMATRIXRotationYawPitchRoll(&m_tempRotation, spider->pos.yRot, spider->pos.xRot, spider->pos.zRot);
				XMMATRIXMultiply(&m_tempWorld, &m_tempRotation, &m_tempTranslation);
				effect->SetMatrix(effect->GetParameterByName(NULL, "World"), &m_tempWorld);

				effect->SetVector(effect->GetParameterByName(NULL, "AmbientLight"), &m_rooms[spider->roomNumber]->AmbientLight);

				for (int iPass = 0; iPass < cPasses; iPass++)
				{
					effect->BeginPass(iPass);
					effect->CommitChanges();

					drawPrimitives(D3DPT_TRIANGLELIST, 0, 0, bucket->NumVertices, 0, bucket->NumIndices / 3);

					effect->EndPass();
				}
			}
		}
	}*/

	return true;
}

int Renderer11::drawInventoryScene()
{
	char stringBuffer[255];

	bool drawLogo = true;

	RECT guiRect;
	Vector4 guiColor = Vector4(0.0f, 0.0f, 0.25f, 0.5f);
	bool drawGuiRect = false;

	RECT rect;
	rect.left = 0;
	rect.top = 0;
	rect.right = ScreenWidth;
	rect.bottom = ScreenHeight;

	m_lines2DToDraw.Clear(); 
	m_strings.clear();

	m_nextLine2D = 0; 
	 
	// Set basic render states
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);
	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);

	// Bind and clear render target
	m_context->ClearRenderTargetView(m_renderTarget->RenderTargetView, Colors::Black);
	m_context->ClearDepthStencilView(m_renderTarget->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
	m_context->OMSetRenderTargets(1, &m_renderTarget->RenderTargetView, m_renderTarget->DepthStencilView);
	m_context->RSSetViewports(1, &m_viewport);

	// Clear the Z-Buffer after drawing the background	
	if (g_Inventory->GetType() == INV_TYPE_TITLE)
	{
		if (g_GameFlow->TitleType == TITLE_BACKGROUND)
			drawFullScreenQuad(m_titleScreen->ShaderResourceView, Vector3(m_fadeFactor, m_fadeFactor, m_fadeFactor), false);
		else
			drawFullScreenQuad(m_dumpScreenRenderTarget->ShaderResourceView, Vector3(1.0f, 1.0f, 1.0f), false);
	}
	else
	{
		drawFullScreenQuad(m_dumpScreenRenderTarget->ShaderResourceView, Vector3(0.2f, 0.2f, 0.2f), false);
	}

	m_context->ClearDepthStencilView(m_renderTarget->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);

	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	// Set vertex buffer
	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	// Set shaders
	m_context->VSSetShader(m_vsInventory, NULL, 0);
	m_context->PSSetShader(m_psInventory, NULL, 0);

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	InventoryRing* activeRing = g_Inventory->GetRing(g_Inventory->GetActiveRing());
	int lastRing = 0;

	float cameraX = INV_CAMERA_DISTANCE * cos(g_Inventory->GetCameraTilt() * RADIAN);
	float cameraY = g_Inventory->GetCameraY() - INV_CAMERA_DISTANCE * sin(g_Inventory->GetCameraTilt() * RADIAN);
	float cameraZ = 0.0f;

	m_stCameraMatrices.View = Matrix::CreateLookAt(Vector3(cameraX, cameraY, cameraZ),
		Vector3(0.0f, g_Inventory->GetCameraY() - 512.0f, 0.0f), Vector3(0.0f, -1.0f, 0.0f)).Transpose();
	m_stCameraMatrices.Projection = Matrix::CreatePerspectiveFieldOfView(80.0f * RADIAN,
		g_Renderer->ScreenWidth / (float)g_Renderer->ScreenHeight, 1.0f, 200000.0f).Transpose();

	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	for (int k = 0; k < NUM_INVENTORY_RINGS; k++)
	{
		InventoryRing* ring = g_Inventory->GetRing(k);
		if (ring->draw == false || ring->numObjects == 0)
			continue;

		short numObjects = ring->numObjects;
		float deltaAngle = 360.0f / numObjects;
		int objectIndex = 0;
		objectIndex = ring->currentObject;

		// Yellow title
		if (ring->focusState == INV_FOCUS_STATE_NONE && g_Inventory->GetType() != INV_TYPE_TITLE)
			PrintString(400, 20, g_GameFlow->GetString(activeRing->titleStringIndex), PRINTSTRING_COLOR_YELLOW, PRINTSTRING_CENTER);

		for (int i = 0; i < numObjects; i++)
		{
			short inventoryObject = ring->objects[objectIndex].inventoryObject;
			short objectNumber = g_Inventory->GetInventoryObject(ring->objects[objectIndex].inventoryObject)->objectNumber;
		
			//if (ring->focusState != INV_FOCUS_STATE_NONE && (k != g_Inventory->GetActiveRing() || inventoryObject != ring->objects[i].inventoryObject))
			//	continue;

			// Calculate the inventory object position and rotation
 			float currentAngle = 0.0f;
			short steps = -objectIndex + ring->currentObject;
			if (steps < 0) steps += numObjects;
			currentAngle = steps * deltaAngle;
			currentAngle += ring->rotation;

			if (ring->focusState == INV_FOCUS_STATE_NONE && k == g_Inventory->GetActiveRing())
			{
				if (objectIndex == ring->currentObject)
					ring->objects[objectIndex].rotation += 45 * 360 / 30;
				else if (ring->objects[objectIndex].rotation != 0)
					ring->objects[objectIndex].rotation += 45 * 360 / 30;
			}
			else if (ring->focusState != INV_FOCUS_STATE_POPUP && ring->focusState != INV_FOCUS_STATE_POPOVER)
				g_Inventory->GetRing(k)->objects[objectIndex].rotation = 0;

			if (ring->objects[objectIndex].rotation > 65536.0f)
				ring->objects[objectIndex].rotation = 0;

			int x = ring->distance * cos(currentAngle * RADIAN);
			int y = g_Inventory->GetRing(k)->y;
			int z = ring->distance * sin(currentAngle * RADIAN);

			// Prepare the object transform
			Matrix scale = Matrix::CreateScale(ring->objects[objectIndex].scale, ring->objects[objectIndex].scale, ring->objects[objectIndex].scale);
			Matrix translation = Matrix::CreateTranslation(x, y, z);
			Matrix rotation = Matrix::CreateRotationY(TR_ANGLE_TO_RAD(ring->objects[objectIndex].rotation + 16384 + g_Inventory->GetInventoryObject(inventoryObject)->rotY));
			Matrix transform = (scale * rotation) * translation;

			OBJECT_INFO* obj = &Objects[objectNumber];
			RendererObject* moveableObj = m_moveableObjects[objectNumber];
			if (moveableObj == NULL)
				continue;

			// Build the object animation matrices
			if (ring->focusState == INV_FOCUS_STATE_FOCUSED && obj->animIndex != -1 &&
				objectIndex == ring->currentObject && k == g_Inventory->GetActiveRing())
			{
				short* framePtr[2];
				int rate = 0;
				getFrame(obj->animIndex, ring->frameIndex, framePtr, &rate);
				updateAnimation(NULL, moveableObj, framePtr, 0, 1, 0xFFFFFFFF);
			}
			else
			{
				if (obj->animIndex != -1)
					updateAnimation(NULL, moveableObj, &Anims[obj->animIndex].framePtr, 0, 1, 0xFFFFFFFF);
			}

			for (int n = 0; n < moveableObj->ObjectMeshes.size(); n++)
			{
				RendererMesh* mesh = moveableObj->ObjectMeshes[n];

				// HACK: revolver and crossbow + lasersight
				if (moveableObj->Id == ID_REVOLVER_ITEM && !g_LaraExtra.Weapons[WEAPON_REVOLVER].HasLasersight && n > 0)
					break;

				if (moveableObj->Id == ID_CROSSBOW_ITEM && !g_LaraExtra.Weapons[WEAPON_CROSSBOW].HasLasersight && n > 0)
					break;

				// Finish the world matrix
				if (obj->animIndex != -1)
					m_stItem.World = (moveableObj->AnimationTransforms[n] * transform).Transpose();
				else
					m_stItem.World = (moveableObj->BindPoseTransforms[n].Transpose() * transform).Transpose();
				m_stItem.AmbientLight = Vector4(0.5f, 0.5f, 0.5f, 1.0f);
				updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
				m_context->VSSetConstantBuffers(1, 1, &m_cbItem);
				m_context->PSSetConstantBuffers(1, 1, &m_cbItem);

				for (int m = 0; m < NUM_BUCKETS; m++)
				{
					RendererBucket* bucket = &mesh->Buckets[m];
					if (bucket->NumVertices == 0)
						continue;

					if (m < 2)
						m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
					else
						m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);

					m_stMisc.AlphaTest = (m < 2);
					updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
					m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

					m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				}
			}

			short inventoryItem = ring->objects[objectIndex].inventoryObject;

			// Draw special stuff if needed
			if (objectIndex == ring->currentObject && k == g_Inventory->GetActiveRing())
			{
				if (g_Inventory->GetActiveRing() == INV_RING_OPTIONS)
				{
					/* **************** PASSAPORT ************* */
					if (inventoryItem == INV_OBJECT_PASSPORT && ring->focusState == INV_FOCUS_STATE_FOCUSED)
					{
						/* **************** LOAD AND SAVE MENU ************* */
						if (ring->passportAction == INV_WHAT_PASSPORT_LOAD_GAME || ring->passportAction == INV_WHAT_PASSPORT_SAVE_GAME)
						{
							y = 44;

							for (int n = 0; n < MAX_SAVEGAMES; n++)
							{
								if (!g_NewSavegameInfos[n].Present)
									PrintString(400, y, g_GameFlow->GetString(45), D3DCOLOR_ARGB(255, 255, 255, 255),
										PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == n ? PRINTSTRING_BLINK : 0));
								else
								{
									sprintf(stringBuffer, "%05d", g_NewSavegameInfos[n].Count);
									PrintString(200, y, stringBuffer, D3DCOLOR_ARGB(255, 255, 255, 255), PRINTSTRING_OUTLINE |
										(ring->selectedIndex == n ? PRINTSTRING_BLINK | PRINTSTRING_DONT_UPDATE_BLINK : 0));

									PrintString(250, y, (char*)g_NewSavegameInfos[n].LevelName.c_str(), D3DCOLOR_ARGB(255, 255, 255, 255), PRINTSTRING_OUTLINE |
										(ring->selectedIndex == n ? PRINTSTRING_BLINK | PRINTSTRING_DONT_UPDATE_BLINK : 0));

									sprintf(stringBuffer, g_GameFlow->GetString(44), g_NewSavegameInfos[n].Days, g_NewSavegameInfos[n].Hours, g_NewSavegameInfos[n].Minutes, g_NewSavegameInfos[n].Seconds);
									PrintString(475, y, stringBuffer, D3DCOLOR_ARGB(255, 255, 255, 255),
										PRINTSTRING_OUTLINE | (ring->selectedIndex == n ? PRINTSTRING_BLINK : 0));
								}

								y += 24;
							}

							drawLogo = false;

							drawGuiRect = true;
							guiRect.left = 180;
							guiRect.right = 440;
							guiRect.top = 24;
							guiRect.bottom = y + 20 - 24;

							//drawColoredQuad(180, 24, 440, y + 20 - 24, Vector4(0.0f, 0.0f, 0.25f, 0.5f));
						}
						/* **************** SELECT LEVEL ************* */
						else if (ring->passportAction == INV_WHAT_PASSPORT_SELECT_LEVEL)
						{
							drawLogo = false;

							drawGuiRect = true;
							guiRect.left = 200;
							guiRect.right = 400;
							guiRect.top = 24;
							guiRect.bottom = 24 * (g_GameFlow->GetNumLevels() - 1) + 40;

							//drawColoredQuad(200, 24, 400, 24 * (g_GameFlow->GetNumLevels() - 1) + 40, Vector4(0.0f, 0.0f, 0.25f, 0.5f));

							short lastY = 50;

							for (int n = 1; n < g_GameFlow->GetNumLevels(); n++)
							{
								GameScriptLevel* levelScript = g_GameFlow->GetLevel(n);
								PrintString(400, lastY, g_GameFlow->GetString(levelScript->NameStringIndex), D3DCOLOR_ARGB(255, 255, 255, 255),
									PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == n - 1 ? PRINTSTRING_BLINK : 0));

								lastY += 24;
							}
						}
						char* string = (char*)"";
						switch (ring->passportAction)
						{
						case INV_WHAT_PASSPORT_NEW_GAME:
							string = g_GameFlow->GetString(STRING_NEW_GAME);
							break;
						case INV_WHAT_PASSPORT_SELECT_LEVEL:
							string = g_GameFlow->GetString(STRING_SELECT_LEVEL);
							break;
						case INV_WHAT_PASSPORT_LOAD_GAME:
							string = g_GameFlow->GetString(STRING_LOAD_GAME);
							break;
						case INV_WHAT_PASSPORT_SAVE_GAME:
							string = g_GameFlow->GetString(STRING_SAVE_GAME);
							break;
						case INV_WHAT_PASSPORT_EXIT_GAME:
							string = g_GameFlow->GetString(STRING_EXIT_GAME);
							break;
						case INV_WHAT_PASSPORT_EXIT_TO_TITLE:
							string = g_GameFlow->GetString(STRING_EXIT_TO_TITLE);
							break;
						}

						PrintString(400, 550, string, PRINTSTRING_COLOR_ORANGE, PRINTSTRING_CENTER | PRINTSTRING_OUTLINE);
					}
					/* **************** GRAPHICS SETTINGS ************* */
					else if (inventoryItem == INV_OBJECT_SUNGLASSES && ring->focusState == INV_FOCUS_STATE_FOCUSED)
					{
						// Draw settings menu
						RendererVideoAdapter* adapter = &m_adapters[g_Configuration.Adapter];

						int y = 200;

						PrintString(400, y, g_GameFlow->GetString(STRING_DISPLAY),
							PRINTSTRING_COLOR_YELLOW, PRINTSTRING_OUTLINE | PRINTSTRING_CENTER);
						
						y += 25;

						// Screen resolution
						PrintString(200, y, g_GameFlow->GetString(STRING_SCREEN_RESOLUTION),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 0 ? PRINTSTRING_BLINK : 0));

						RendererDisplayMode* mode = &adapter->DisplayModes[ring->SelectedVideoMode];
						char buffer[255];
						ZeroMemory(buffer, 255);
						sprintf(buffer, "%d x %d (%d Hz)", mode->Width, mode->Height, mode->RefreshRate);

						PrintString(400, y, buffer, PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 0 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Windowed mode
						PrintString(200, y, g_GameFlow->GetString(STRING_WINDOWED),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 1 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.Windowed ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 1 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Enable dynamic shadows
						PrintString(200, y, g_GameFlow->GetString(STRING_SHADOWS),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 2 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.EnableShadows ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 2 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Enable caustics
						PrintString(200, y, g_GameFlow->GetString(STRING_CAUSTICS),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 3 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.EnableCaustics ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 3 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Enable volumetric fog
						PrintString(200, y, g_GameFlow->GetString(STRING_VOLUMETRIC_FOG),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 4 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.EnableVolumetricFog ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 4 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Apply and cancel
						PrintString(400, y, g_GameFlow->GetString(STRING_APPLY),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == 5 ? PRINTSTRING_BLINK : 0));
						
						y += 25;
						
						PrintString(400, y, g_GameFlow->GetString(STRING_CANCEL),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == 6 ? PRINTSTRING_BLINK : 0));

						y += 25;

						drawLogo = false;

						drawGuiRect = true;
						guiRect.left = 180;
						guiRect.right = 440;
						guiRect.top = 180;
						guiRect.bottom = y + 20 - 180;

						//drawColoredQuad(180, 180, 440, y + 20 - 180, Vector4(0.0f, 0.0f, 0.25f, 0.5f));
					}
					/* **************** AUDIO SETTINGS ************* */
					else if (inventoryItem == INV_OBJECT_HEADPHONES && ring->focusState == INV_FOCUS_STATE_FOCUSED)
					{
						// Draw sound menu

						y = 200;

						PrintString(400, y, g_GameFlow->GetString(STRING_SOUND),
							PRINTSTRING_COLOR_YELLOW, PRINTSTRING_OUTLINE | PRINTSTRING_CENTER);

						y += 25;

						// Enable sound
						PrintString(200, y, g_GameFlow->GetString(STRING_ENABLE_SOUND),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 0 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.EnableSound ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 0 ? PRINTSTRING_BLINK : 0));

						y += 25;
						
						// Enable sound special effects
						PrintString(200, y, g_GameFlow->GetString(STRING_SPECIAL_SOUND_FX),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_DONT_UPDATE_BLINK | PRINTSTRING_OUTLINE | (ring->selectedIndex == 1 ? PRINTSTRING_BLINK : 0));
						PrintString(400, y, g_GameFlow->GetString(ring->Configuration.EnableAudioSpecialEffects ? STRING_ENABLED : STRING_DISABLED),
							PRINTSTRING_COLOR_WHITE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 1 ? PRINTSTRING_BLINK : 0));

						y += 25;

						// Music volume
						PrintString(200, y, g_GameFlow->GetString(STRING_MUSIC_VOLUME),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 2 ? PRINTSTRING_BLINK : 0));
						DrawBar(400, y + 4, 150, 18, ring->Configuration.MusicVolume, 0x0000FF, 0x0000FF);

						y += 25;

						// Sound FX volume
						PrintString(200, y, g_GameFlow->GetString(STRING_SFX_VOLUME),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_OUTLINE | (ring->selectedIndex == 3 ? PRINTSTRING_BLINK : 0));
						DrawBar(400, y + 4, 150, 18, ring->Configuration.SfxVolume, 0x0000FF, 0x0000FF);

						y += 25;

						// Apply and cancel
						PrintString(400, y, g_GameFlow->GetString(STRING_APPLY),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == 4 ? PRINTSTRING_BLINK : 0));

						y += 25;

						PrintString(400, y, g_GameFlow->GetString(STRING_CANCEL),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == 5 ? PRINTSTRING_BLINK : 0));

						y += 25;

						drawLogo = false;

						drawGuiRect = true;
						guiRect.left = 180;
						guiRect.right = 440;
						guiRect.top = 180;
						guiRect.bottom = y + 20 - 180;

						//drawColoredQuad(180, 180, 440, y + 20 - 180, Vector4(0.0f, 0.0f, 0.25f, 0.5f));
					}
					/* **************** CONTROLS SETTINGS ************* */
					else if (inventoryItem == INV_OBJECT_KEYS && ring->focusState == INV_FOCUS_STATE_FOCUSED)
					{
						// Draw sound menu
						y = 40;

						PrintString(400, y, g_GameFlow->GetString(STRING_CONTROLS),
							PRINTSTRING_COLOR_YELLOW, PRINTSTRING_OUTLINE | PRINTSTRING_CENTER);

						y += 25;

						for (int k = 0; k < 18; k++)
						{
							PrintString(200, y, g_GameFlow->GetString(STRING_CONTROLS_MOVE_FORWARD + k),
								PRINTSTRING_COLOR_WHITE,
								PRINTSTRING_OUTLINE | (ring->selectedIndex == k ? PRINTSTRING_BLINK : 0) |
								(ring->waitingForKey ? PRINTSTRING_DONT_UPDATE_BLINK : 0));

							if (ring->waitingForKey && k == ring->selectedIndex)
							{
								PrintString(400, y, g_GameFlow->GetString(STRING_WAITING_FOR_KEY),
									PRINTSTRING_COLOR_YELLOW,
									PRINTSTRING_OUTLINE | PRINTSTRING_BLINK);
							}
							else
							{
								PrintString(400, y, (char*)g_KeyNames[KeyboardLayout1[k]],
									PRINTSTRING_COLOR_ORANGE,
									PRINTSTRING_OUTLINE);
							}

							y += 25;
						}

						// Apply and cancel
						PrintString(400, y, g_GameFlow->GetString(STRING_APPLY),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == NUM_CONTROLS + 0 ? PRINTSTRING_BLINK : 0));

						y += 25;

						PrintString(400, y, g_GameFlow->GetString(STRING_CANCEL),
							PRINTSTRING_COLOR_ORANGE,
							PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == NUM_CONTROLS + 1 ? PRINTSTRING_BLINK : 0));

						y += 25;

						drawLogo = false;

						drawGuiRect = true;
						guiRect.left = 180;
						guiRect.right = 440;
						guiRect.top = 20;
						guiRect.bottom = y + 20 - 20;

						//drawColoredQuad(180, 20, 440, y + 20 - 20, Vector4(0.0f, 0.0f, 0.25f, 0.5f));
					}
					else
					{
						// Draw the description below the object
						char* string = g_GameFlow->GetString(g_Inventory->GetInventoryObject(inventoryItem)->objectName); // (char*)g_NewStrings[g_Inventory->GetInventoryObject(inventoryItem)->objectName].c_str(); // &AllStrings[AllStringsOffsets[g_Inventory->GetInventoryObject(inventoryItem)->objectName]];
						PrintString(400, 550, string, PRINTSTRING_COLOR_ORANGE, PRINTSTRING_CENTER | PRINTSTRING_OUTLINE);
					}
				}
				else
				{
					short inventoryItem = g_Inventory->GetRing(k)->objects[objectIndex].inventoryObject;
					char* string = g_GameFlow->GetString(g_Inventory->GetInventoryObject(inventoryItem)->objectName); // &AllStrings[AllStringsOffsets[InventoryObjectsList[inventoryItem].objectName]];

					if (g_Inventory->IsCurrentObjectWeapon() && ring->focusState == INV_FOCUS_STATE_FOCUSED)
					{
						y = 100;

						for (int a = 0; a < ring->numActions; a++)
						{
							int stringIndex = 0;
							if (ring->actions[a] == INV_ACTION_USE) stringIndex = STRING_USE;
							if (ring->actions[a] == INV_ACTION_COMBINE) stringIndex = STRING_COMBINE;
							if (ring->actions[a] == INV_ACTION_SEPARE) stringIndex = STRING_SEPARE;
							if (ring->actions[a] == INV_ACTION_SELECT_AMMO) stringIndex = STRING_CHOOSE_AMMO;

							// Apply and cancel
							PrintString(400, y, g_GameFlow->GetString(stringIndex),
								PRINTSTRING_COLOR_WHITE,
								PRINTSTRING_CENTER | PRINTSTRING_OUTLINE | (ring->selectedIndex == a ? PRINTSTRING_BLINK : 0));

							y += 25;
						}
						
						drawLogo = false;

						drawGuiRect = true;
						guiRect.left = 300;
						guiRect.right = 200;
						guiRect.top = 80;
						guiRect.bottom = y + 20 - 80;

						//drawColoredQuad(300, 80, 200, y + 20 - 80, Vector4(0.0f, 0.0f, 0.25f, 0.5f));
					}

					int quantity = -1;
					switch (objectNumber)
					{
					case ID_BIGMEDI_ITEM:
						quantity = Lara.numLargeMedipack;
						break;
					case ID_SMALLMEDI_ITEM:
						quantity = Lara.numSmallMedipack;
						break;
					case ID_FLARE_INV_ITEM:
						quantity = Lara.numFlares;
						break;
					case ID_SHOTGUN_AMMO1_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[0];
						if (quantity != -1)
							quantity /= 6;
						break;
					case ID_SHOTGUN_AMMO2_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_SHOTGUN].Ammo[1];
						if (quantity != -1)
							quantity /= 6;
						break;
					case ID_HK_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_HK].Ammo[0];
						break;
					case ID_CROSSBOW_AMMO1_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[0];
						break;
					case ID_CROSSBOW_AMMO2_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[1];
						break;
					case ID_CROSSBOW_AMMO3_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_CROSSBOW].Ammo[2];
						break;
					case ID_REVOLVER_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_REVOLVER].Ammo[0];
						break;
					case ID_UZI_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_UZI].Ammo[0];
						break;
					case ID_PISTOLS_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_PISTOLS].Ammo[0];
						break;
					case ID_GRENADE_AMMO1_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[0];
						break;
					case ID_GRENADE_AMMO2_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[1];
						break;
					case ID_GRENADE_AMMO3_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_GRENADE_LAUNCHER].Ammo[2];
						break;
					case ID_HARPOON_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_HARPOON_GUN].Ammo[0];
						break;
					case ID_ROCKET_LAUNCHER_AMMO_ITEM:
						quantity = g_LaraExtra.Weapons[WEAPON_ROCKET_LAUNCHER].Ammo[0];
						break;
					case ID_PICKUP_ITEM4:
						quantity = Savegame.Level.Secrets;
						break;
					default:
						if (objectNumber >= ID_PUZZLE_ITEM1 && objectNumber <= ID_PUZZLE_ITEM8)
							quantity = Lara.puzzleItems[objectNumber - ID_PUZZLE_ITEM1];
						else if (objectNumber >= ID_PUZZLE_ITEM1_COMBO1 && objectNumber <= ID_PUZZLE_ITEM8_COMBO2)
							quantity = (Lara.puzzleItemsCombo >> (objectNumber - ID_PUZZLE_ITEM1_COMBO1)) & 1;
						else if (objectNumber >= ID_KEY_ITEM1 && objectNumber <= ID_KEY_ITEM8)
							quantity = (Lara.keyItems >> (objectNumber - ID_KEY_ITEM1)) & 1;
						else if (objectNumber >= ID_KEY_ITEM1_COMBO1 && objectNumber <= ID_KEY_ITEM8_COMBO2)
							quantity = (Lara.keyItemsCombo >> (objectNumber - ID_KEY_ITEM1_COMBO1)) & 1;
						else if (objectNumber >= ID_PICKUP_ITEM1 && objectNumber <= ID_PICKUP_ITEM3)
							quantity = (Lara.pickupItems >> (objectNumber - ID_PICKUP_ITEM1)) & 1;
						else if (objectNumber >= ID_PICKUP_ITEM1_COMBO1 && objectNumber <= ID_PICKUP_ITEM3_COMBO2)
							quantity = (Lara.pickupItemsCombo >> (objectNumber - ID_PICKUP_ITEM1_COMBO1)) & 1;
						else if (objectNumber == ID_EXAMINE1)
							quantity = Lara.examine1;
						else if (objectNumber == ID_EXAMINE2)
							quantity = Lara.examine2;
						else if (objectNumber == ID_EXAMINE3)
							quantity = Lara.examine3;
					}

					if (quantity < 1)
						PrintString(400, 550, string, D3DCOLOR_ARGB(255, 216, 117, 49), PRINTSTRING_CENTER);
					else
					{
						sprintf(stringBuffer, "%d x %s", quantity, string);
						PrintString(400, 550, stringBuffer, D3DCOLOR_ARGB(255, 216, 117, 49), PRINTSTRING_CENTER);
					}
				}
			}

			objectIndex++;
			if (objectIndex == numObjects) objectIndex = 0;
		}

		lastRing++;
	}

	if (drawGuiRect)
	{
		// Draw blu box
		drawColoredQuad(guiRect.left, guiRect.top, guiRect.right, guiRect.bottom, guiColor);
	}
	
	drawLines2D();   
	drawAllStrings();

	if (g_Inventory->GetType() == INV_TYPE_TITLE && g_GameFlow->TitleType == TITLE_FLYBY && drawLogo)
	{
		// Draw main logo
		float factorX = ScreenWidth / 800.0f;
		float factorY = ScreenHeight / 600.0f;

		RECT rect;
		rect.left = 250 * factorX;
		rect.right = 550 * factorX;
		rect.top = 50 * factorY;
		rect.bottom = 200 * factorY;

		m_spriteBatch->Begin(SpriteSortMode_BackToFront, m_states->Additive());
		m_spriteBatch->Draw(m_logo->ShaderResourceView, rect, Vector4::One);
		m_spriteBatch->End();
	}
	
	return 0;
}

bool Renderer11::drawColoredQuad(int x, int y, int w, int h, Vector4 color)
{
	float factorW = ScreenWidth / 800.0f;
	float factorH = ScreenHeight / 600.0f;

	RECT rect;
	rect.top = y * factorH;
	rect.left = x * factorW;
	rect.bottom = (y + h) * factorH;
	rect.right = (x + w) * factorW;

	m_spriteBatch->Begin(SpriteSortMode_BackToFront, m_states->AlphaBlend(), NULL, m_states->DepthRead());
	m_spriteBatch->Draw(m_whiteTexture->ShaderResourceView, rect, color);
	m_spriteBatch->End();

	int shiftW = 4 * factorW;
	int shiftH = 4 * factorH;

	AddLine2D(rect.left + shiftW, rect.top + shiftH, rect.right - shiftW, rect.top + shiftH, 128, 128, 128, 128);
	AddLine2D(rect.right - shiftW, rect.top + shiftH, rect.right - shiftW, rect.bottom - shiftH, 128, 128, 128, 128);
	AddLine2D(rect.left + shiftW, rect.bottom - shiftH, rect.right - shiftW, rect.bottom - shiftH, 128, 128, 128, 128);
	AddLine2D(rect.left + shiftW, rect.top + shiftH, rect.left + shiftW, rect.bottom - shiftH, 128, 128, 128, 128);

	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	return true;
}

bool Renderer11::drawFullScreenQuad(ID3D11ShaderResourceView* texture, Vector3 color, bool cinematicBars)
{
	RendererVertex vertices[4];
	 
	if (!cinematicBars)
	{
		vertices[0].Position.x = -1.0f;
		vertices[0].Position.y = 1.0f;
		vertices[0].Position.z = 0.0f;
		vertices[0].UV.x = 0.0f;
		vertices[0].UV.y = 0.0f;
		vertices[0].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[1].Position.x = 1.0f;
		vertices[1].Position.y = 1.0f;
		vertices[1].Position.z = 0.0f;
		vertices[1].UV.x = 1.0f;
		vertices[1].UV.y = 0.0f;
		vertices[1].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[2].Position.x = 1.0f;
		vertices[2].Position.y = -1.0f;
		vertices[2].Position.z = 0.0f;
		vertices[2].UV.x = 1.0f;
		vertices[2].UV.y = 1.0f;
		vertices[2].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[3].Position.x = -1.0f;
		vertices[3].Position.y = -1.0f;
		vertices[3].Position.z = 0.0f;
		vertices[3].UV.x = 0.0f;
		vertices[3].UV.y = 1.0f;
		vertices[3].Color = Vector4(color.x, color.y, color.z, 1.0f);
	}
	else
	{
		float cinematicFactor = 0.12f;

		vertices[0].Position.x = -1.0f;
		vertices[0].Position.y = 1.0f - cinematicFactor * 2;
		vertices[0].Position.z = 0.0f;
		vertices[0].UV.x = 0.0f;
		vertices[0].UV.y = cinematicFactor;
		vertices[0].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[1].Position.x = 1.0f;
		vertices[1].Position.y = 1.0f - cinematicFactor * 2;
		vertices[1].Position.z = 0.0f;
		vertices[1].UV.x = 1.0f;
		vertices[1].UV.y = cinematicFactor;
		vertices[1].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[2].Position.x = 1.0f;
		vertices[2].Position.y = -(1.0f - cinematicFactor * 2);
		vertices[2].Position.z = 0.0f;
		vertices[2].UV.x = 1.0f;
		vertices[2].UV.y = 1.0f - cinematicFactor;
		vertices[2].Color = Vector4(color.x, color.y, color.z, 1.0f);

		vertices[3].Position.x = -1.0f;
		vertices[3].Position.y = -(1.0f - cinematicFactor * 2);
		vertices[3].Position.z = 0.0f;
		vertices[3].UV.x = 0.0f;
		vertices[3].UV.y = 1.0f - cinematicFactor;
		vertices[3].Color = Vector4(color.x, color.y, color.z, 1.0f);
	}

	m_context->VSSetShader(m_vsFullScreenQuad, NULL, 0);
	m_context->PSSetShader(m_psFullScreenQuad, NULL, 0);

	m_context->PSSetShaderResources(0, 1, &texture);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);

	m_primitiveBatch->Begin();
	m_primitiveBatch->DrawQuad(vertices[0], vertices[1], vertices[2], vertices[3]);
	m_primitiveBatch->End();

	return true;
}

bool Renderer11::drawRopes()
{
	for (int n = 0; n < NumRopes; n++)
	{
		ROPE_STRUCT* rope = &Ropes[n];

		if (rope->active)
		{
			// Original algorithm:
			// 1) Transform segment coordinates from 3D to 2D + depth
			// 2) Get dx, dy and the segment length
			// 3) Get sine and cosine from dx / length and dy / length
			// 4) Calculate a scale factor 
			// 5) Get the coordinates of the 4 corners of each sprite iteratively
			// 6) Last step only for us, unproject back to 3D coordinates

			// Tranform rope points
			Vector3 projected[24];
			Matrix world = Matrix::Identity;

			for (int i = 0; i < 24; i++)
			{
				Vector3 absolutePosition = Vector3(rope->position.x + rope->segment[i].x / 65536.0f,
					rope->position.y + rope->segment[i].y / 65536.0f,
					rope->position.z + rope->segment[i].z / 65536.0f);

				projected[i] = m_viewportToolkit->Project(absolutePosition, Projection, View, world);
			}

			// Now each rope point is transformed in screen X, Y and Z depth
			// Let's calculate dx, dy corrections and scaling
			float dx = projected[1].x - projected[0].x;
			float dy = projected[1].y - projected[0].y;
			float length = sqrt(dx * dx + dy * dy);
			float s = 0;
			float c = 0;

			if (length != 0)
			{
				s = -dy / length;
				c = dx / length;
			}

			float w = 6.0f;
			if (projected[0].z)
			{
				w = 6.0f * PhdPerspective / projected[0].z / 65536.0f;
				if (w < 3)
					w = 3;
			}

			float sdx = s * w;
			float sdy = c * w;

			float x1 = projected[0].x - sdx;
			float y1 = projected[0].y - sdy;

			float x2 = projected[0].x + sdx;
			float y2 = projected[0].y + sdy;

			float depth = projected[0].z;

			for (int j = 0; j < 24; j++)
			{
				Vector3 p1 = m_viewportToolkit->Unproject(Vector3(x1, y1, depth), Projection, View, world);
				Vector3 p2 = m_viewportToolkit->Unproject(Vector3(x2, y2, depth), Projection, View, world);
				
				dx = projected[j].x - projected[j - 1].x;
				dy = projected[j].y - projected[j - 1].y;
				length = sqrt(dx * dx + dy * dy);
				s = 0;
				c = 0;

				if (length != 0)
				{
					s = -dy / length;
					c = dx / length;
				}

				w = 6.0f;
				if (projected[j].z)
				{
					w = 6.0f * PhdPerspective / projected[j].z / 65536.0f;
					if (w < 3)
						w = 3;
				}

				float sdx = s * w;
				float sdy = c * w;

				float x3 = projected[j].x - sdx;
				float y3 = projected[j].y - sdy;

				float x4 = projected[j].x + sdx;
				float y4 = projected[j].y + sdy;

				depth = projected[j].z;

				Vector3 p3 = m_viewportToolkit->Unproject(Vector3(x3, y3, depth), Projection, View, world);
				Vector3 p4 = m_viewportToolkit->Unproject(Vector3(x4, y4, depth), Projection, View, world);

				AddSprite3D(m_sprites[20],
					Vector3(p1.x, p1.y, p1.z),
					Vector3(p2.x, p2.y, p2.z),
					Vector3(p3.x, p3.y, p3.z),
					Vector3(p4.x, p4.y, p4.z),
					Vector4(0.5f, 0.5f, 0.5f,1.0f), 0, 1, 0, 0, BLENDMODE_OPAQUE);

				x1 = x4;
				y1 = y4;
				x2 = x3;
				y2 = y3;
			}

		}
	}

	return true;
}

bool Renderer11::drawLines2D()
{
	m_context->RSSetState(m_states->CullNone());
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthRead(), 0);

	m_context->VSSetShader(m_vsSolid, NULL, 0);
	m_context->PSSetShader(m_psSolid, NULL, 0);

	Matrix world = Matrix::CreateOrthographicOffCenter(0, ScreenWidth, ScreenHeight, 0, m_viewport.MinDepth, m_viewport.MaxDepth);

	m_stCameraMatrices.View = Matrix::Identity;
	m_stCameraMatrices.Projection = Matrix::Identity;
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_LINELIST);
	m_context->IASetInputLayout(m_inputLayout);

	m_primitiveBatch->Begin();

	for (int i = 0; i < m_lines2DToDraw.Size(); i++)
	{
		RendererLine2D* line = m_lines2DToDraw[i];

		RendererVertex v1;
		v1.Position.x = line->Vertices[0].x;
		v1.Position.y = line->Vertices[0].y;
		v1.Position.z = 1.0f;
		v1.Color.x = line->Color.x / 255.0f;
		v1.Color.y = line->Color.y / 255.0f;
		v1.Color.z = line->Color.z / 255.0f;
		v1.Color.w = line->Color.w / 255.0f;

		RendererVertex v2;
		v2.Position.x = line->Vertices[1].x;
		v2.Position.y = line->Vertices[1].y;
		v2.Position.z = 1.0f;
		v2.Color.x = line->Color.x / 255.0f;
		v2.Color.y = line->Color.y / 255.0f;
		v2.Color.z = line->Color.z / 255.0f;
		v2.Color.w = line->Color.w / 255.0f;

		v1.Position = Vector3::Transform(v1.Position, world);
		v2.Position = Vector3::Transform(v2.Position, world);

		v1.Position.z = 0.5f;
		v2.Position.z = 0.5f;

		m_primitiveBatch->DrawLine(v1, v2);
	}

	m_primitiveBatch->End();

	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	return true;
}

bool Renderer11::drawOverlays()
{
	if (!BinocularRange && !SpotcamOverlay)
		return true;

	m_context->OMSetBlendState(m_states->AlphaBlend(), NULL, 0xFFFFFFFF);
	drawFullScreenQuad(m_binocularsTexture->ShaderResourceView, Vector3::One, false);
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);

	return true;
}

bool Renderer11::DrawBar(int x, int y, int w, int h, int percent, int color1, int color2)
{
	byte r1 = (color1 >> 16) & 0xFF;
	byte g1 = (color1 >> 8) & 0xFF;
	byte b1 = (color1 >> 0) & 0xFF;

	byte r2 = (color2 >> 16) & 0xFF;
	byte g2 = (color2 >> 8) & 0xFF;
	byte b2 = (color2 >> 0) & 0xFF;

	float factorX = ScreenWidth / 800.0f;
	float factorY = ScreenHeight / 600.0f;

	int realX = x * factorX;
	int realY = y * factorY;
	int realW = w * factorX;
	int realH = h * factorY;

	int realPercent = percent / 100.0f * realW;

	for (int i = 0; i < realH; i++)
		AddLine2D(realX, realY + i, realX + realW, realY + i, 0, 0, 0, 255);

	for (int i = 0; i < realH; i++)
		AddLine2D(realX, realY + i, realX + realPercent, realY + i, r1, g1, b1, 255);

	AddLine2D(realX, realY, realX + realW, realY, 255, 255, 255, 255);
	AddLine2D(realX, realY + realH, realX + realW, realY + realH, 255, 255, 255, 255);
	AddLine2D(realX, realY, realX, realY + realH, 255, 255, 255, 255);
	AddLine2D(realX + realW, realY, realX + realW, realY + realH + 1, 255, 255, 255, 255);

	return true;
}

void Renderer11::drawFootprints()
{
	for (auto i = footprints.begin(); i != footprints.end();i++) {
		FOOTPRINT_STRUCT& footprint = *i;
		if (footprint.active) {
			float y = footprint.pos.yPos;
			Matrix rot = Matrix::CreateRotationY(TR_ANGLE_TO_RAD(footprint.pos.yRot) + PI);
			Vector3 p1 = Vector3(-64, 0, -64);
			Vector3 p2 = Vector3(64, 0, -64);
			Vector3 p3 = Vector3(64, 0, 64);
			Vector3 p4 = Vector3(-64, 0, 64);
			p1 = XMVector3Transform(p1, rot);
			p2 = XMVector3Transform(p2, rot);
			p3 = XMVector3Transform(p3, rot);
			p4 = XMVector3Transform(p4, rot);
			p1 += Vector3(footprint.pos.xPos, footprint.pos.yPos, footprint.pos.zPos);
			p2 += Vector3(footprint.pos.xPos, footprint.pos.yPos, footprint.pos.zPos);
			p3 += Vector3(footprint.pos.xPos, footprint.pos.yPos, footprint.pos.zPos);
			p4 += Vector3(footprint.pos.xPos, footprint.pos.yPos, footprint.pos.zPos);

			AddSprite3D(m_sprites[Objects[ID_MISC_SPRITES].meshIndex+1], p1,p2,p3,p4, Vector4(1,1,1,footprint.opacity),
				0, 1, 1, 1, BLENDMODE_SUBTRACTIVE);
		}
	}
}

void Renderer11::AddLine2D(int x1, int y1, int x2, int y2, byte r, byte g, byte b, byte a)
{
	RendererLine2D* line = &m_lines2DBuffer[m_nextLine2D++];

	line->Vertices[0] = Vector2(x1, y1);
	line->Vertices[1] = Vector2(x2, y2);
	line->Color = Vector4(r, g, b, a);

	m_lines2DToDraw.Add(line);
}

bool Renderer11::drawGunFlashes()
{
	if (!Lara.rightArm.flash_gun && !Lara.leftArm.flash_gun)
		return true;

	Matrix world;
	Matrix translation;
	Matrix rotation;
	
	RendererObject* laraObj = m_moveableObjects[ID_LARA];
	RendererObject* laraSkin = m_moveableObjects[ID_LARA_SKIN];

	OBJECT_INFO* obj = &Objects[0];
	RendererRoom* room = m_rooms[LaraItem->roomNumber];
	RendererItem* item = &m_items[Lara.itemNumber];

	m_stItem.AmbientLight = room->AmbientLight;
	memcpy(m_stItem.BonesMatrices, &Matrix::Identity, sizeof(Matrix));

	m_stLights.NumLights = item->Lights.Size();
	for (int j = 0; j < item->Lights.Size(); j++)
		memcpy(&m_stLights.Lights[j], item->Lights[j], sizeof(ShaderLight));
	updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
	m_context->PSSetConstantBuffers(2, 1, &m_cbLights);

	m_stMisc.AlphaTest = true;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	short length = 0;
	short zOffset = 0;
	short rotationX = 0;

	m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthNone(), 0);

	if (Lara.weaponItem != WEAPON_FLARE && Lara.weaponItem != WEAPON_SHOTGUN && Lara.weaponItem != WEAPON_CROSSBOW)
	{
		switch (Lara.weaponItem)
		{
		case WEAPON_REVOLVER:
			length = 192;
			zOffset = 68;
			rotationX = -14560;
			break;
		case WEAPON_UZI:
			length = 190;
			zOffset = 50;
			break;
		case WEAPON_HK:
			length = 300;
			zOffset = 92;
			rotationX = -14560;
			break;
		default:
		case WEAPON_PISTOLS:
			length = 180;
			zOffset = 40;
			rotationX = -16830;
			break;
		}

		OBJECT_INFO* flashObj = &Objects[ID_GUN_FLASH];
		RendererObject* flashMoveable = m_moveableObjects[ID_GUN_FLASH];
		RendererMesh* flashMesh = flashMoveable->ObjectMeshes[0];

		for (int b = 0; b < NUM_BUCKETS; b++)
		{
			RendererBucket* flashBucket = &flashMesh->Buckets[b];

			if (flashBucket->NumVertices != 0)
			{
				Matrix offset = Matrix::CreateTranslation(0, length, zOffset);
				Matrix rotation2 = Matrix::CreateRotationX(TR_ANGLE_TO_RAD(rotationX));

				if (Lara.leftArm.flash_gun)
				{
					world = laraObj->AnimationTransforms[LM_LHAND].Transpose() * m_LaraWorldMatrix;
					world = offset * world;
					world = rotation2 * world;

					m_stItem.World = world.Transpose();
					updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
					m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

					m_context->DrawIndexed(flashBucket->NumIndices, flashBucket->StartIndex, 0);
					m_numDrawCalls++;
				}

				if (Lara.rightArm.flash_gun)
				{
					world = laraObj->AnimationTransforms[LM_RHAND].Transpose() * m_LaraWorldMatrix;
					world = offset * world;
					world = rotation2 * world;

					m_stItem.World = world.Transpose();
					updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
					m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

					m_context->DrawIndexed(flashBucket->NumIndices, flashBucket->StartIndex, 0);
					m_numDrawCalls++;
				}
			}
		}
	}

	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	return true;
}

bool Renderer11::drawGunShells()
{
	RendererRoom* room = m_rooms[LaraItem->roomNumber];
	RendererItem* item = &m_items[Lara.itemNumber];

	m_stItem.AmbientLight = room->AmbientLight;
	memcpy(m_stItem.BonesMatrices, &Matrix::Identity, sizeof(Matrix));

	m_stLights.NumLights = item->Lights.Size();
	for (int j = 0; j < item->Lights.Size(); j++)
		memcpy(&m_stLights.Lights[j], item->Lights[j], sizeof(ShaderLight));
	updateConstantBuffer(m_cbLights, &m_stLights, sizeof(CLightBuffer));
	m_context->PSSetConstantBuffers(2, 1, &m_cbLights);

	m_stMisc.AlphaTest = true;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	for (int i = 0; i < 24; i++)
	{
		GUNSHELL_STRUCT* gunshell = &Gunshells[i];

		if (gunshell->counter > 0)
		{
			OBJECT_INFO* obj = &Objects[gunshell->objectNumber];
			RendererObject* moveableObj = m_moveableObjects[gunshell->objectNumber];

			Matrix translation = Matrix::CreateTranslation(gunshell->pos.xPos, gunshell->pos.yPos, gunshell->pos.zPos);
			Matrix rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(gunshell->pos.yRot), TR_ANGLE_TO_RAD(gunshell->pos.xRot), TR_ANGLE_TO_RAD(gunshell->pos.zRot));
			Matrix world = rotation * translation;

			m_stItem.World = world.Transpose();
			updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
			m_context->VSSetConstantBuffers(1, 1, &m_cbItem);

			RendererMesh* mesh = moveableObj->ObjectMeshes[0];

			for (int b = 0; b < NUM_BUCKETS; b++)
			{
				RendererBucket* bucket = &mesh->Buckets[b];

				if (bucket->NumVertices == 0)
					continue;

				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
		}
	}

	return true;
}

void Renderer11::drawUnderwaterDust()
{
	if (m_firstUnderwaterDustParticles)
	{
		for (int i = 0; i < NUM_UNDERWATER_DUST_PARTICLES; i++)
			m_underwaterDustParticles[i].Reset = true;
	}

	for (int i = 0; i < NUM_UNDERWATER_DUST_PARTICLES; i++)
	{
		RendererUnderwaterDustParticle* dust = &m_underwaterDustParticles[i];

		if (dust->Reset)
		{
			dust->X = LaraItem->pos.xPos + rand() % UNDERWATER_DUST_PARTICLES_RADIUS - UNDERWATER_DUST_PARTICLES_RADIUS / 2.0f;
			dust->Y = LaraItem->pos.yPos + rand() % UNDERWATER_DUST_PARTICLES_RADIUS - UNDERWATER_DUST_PARTICLES_RADIUS / 2.0f;
			dust->Z = LaraItem->pos.zPos + rand() % UNDERWATER_DUST_PARTICLES_RADIUS - UNDERWATER_DUST_PARTICLES_RADIUS / 2.0f;

			// Check if water room
			short roomNumber = Camera.pos.roomNumber;
			FLOOR_INFO* floor = GetFloor(dust->X, dust->Y, dust->Z, &roomNumber);
			if (!isRoomUnderwater(roomNumber))
				continue;

			if (!isInRoom(dust->X, dust->Y, dust->Z, roomNumber))
			{
				dust->Reset = true;
				continue;
			}

			dust->Life = 0;
			dust->Reset = false;
		}

		dust->Life++;
		byte color = (dust->Life > 16 ? 32 - dust->Life : dust->Life) * 4;

		AddSpriteBillboard(m_sprites[Objects[ID_DEFAULT_SPRITES].meshIndex + SPR_UNDERWATERDUST], Vector3(dust->X, dust->Y, dust->Z),Vector4( color/255.0f, color/255.0f, color/255.0f,1.0f), 0.0f, 1.0f, 12, 12, BLENDMODE_ALPHABLEND);

		if (dust->Life >= 32)
			dust->Reset = true;
	}

	m_firstUnderwaterDustParticles = false;

	return;
}

bool Renderer11::isRoomUnderwater(short roomNumber)
{
	return (m_rooms[roomNumber]->Room->flags & ENV_FLAG_WATER);
}

bool Renderer11::isInRoom(int x, int y, int z, short roomNumber)
{
	RendererRoom* room = m_rooms[roomNumber];
	ROOM_INFO* r = room->Room;

	return (x >= r->x && x <= r->x + r->xSize * 1024.0f &&
		    y >= r->maxceiling && y <= r->minfloor &&
		    z >= r->z && z <= r->z + r->ySize * 1024.0f);
}

vector<RendererVideoAdapter>* Renderer11::GetAdapters()
{
	return &m_adapters;
}

int Renderer11::DrawPickup(short objectNum)
{
	drawObjectOn2DPosition(700 + PickupX, 450, objectNum, 0, m_pickupRotation, 0); // TODO: + PickupY
	m_pickupRotation += 45 * 360 / 30;
	return 0;
}

bool Renderer11::drawObjectOn2DPosition(short x, short y, short objectNum, short rotX, short rotY, short rotZ)
{
	Matrix translation;
	Matrix rotation;
	Matrix world;
	Matrix view;
	Matrix projection;
	Matrix scale;

	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	x *= (ScreenWidth / 800.0f);
	y *= (ScreenHeight / 600.0f);
	
	view = Matrix::CreateLookAt(Vector3(0.0f, 0.0f, 2048.0f), Vector3(0.0f, 0.0f, 0.0f), Vector3(0.0f, -1.0f, 0.0f));
	projection = Matrix::CreateOrthographic(ScreenWidth, ScreenHeight, -1024.0f, 1024.0f);

	OBJECT_INFO* obj = &Objects[objectNum];
	RendererObject* moveableObj = m_moveableObjects[objectNum];

	if (obj->animIndex != -1)
	{
		updateAnimation(NULL, moveableObj, &Anims[obj->animIndex].framePtr, 0, 0, 0xFFFFFFFF);
	}

	Vector3 pos = m_viewportToolkit->Unproject(Vector3(x, y, 1), projection, view, Matrix::Identity);

	// Clear just the Z-buffer so we can start drawing on top of the scene
	m_context->ClearDepthStencilView(m_currentRenderTarget->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);

	// Set vertex buffer
	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	// Set shaders
	m_context->VSSetShader(m_vsInventory, NULL, 0);
	m_context->PSSetShader(m_psInventory, NULL, 0);

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);

	// Set matrices
	m_stCameraMatrices.View = view.Transpose();
	m_stCameraMatrices.Projection = projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);

	for (int n = 0; n < moveableObj->ObjectMeshes.size(); n++)
	{
		RendererMesh* mesh = moveableObj->ObjectMeshes[n];

		// Finish the world matrix
		translation = Matrix::CreateTranslation(pos.x, pos.y, pos.z + 1024.0f);
		rotation = Matrix::CreateFromYawPitchRoll(TR_ANGLE_TO_RAD(rotY), TR_ANGLE_TO_RAD(rotX), TR_ANGLE_TO_RAD(rotZ));
		scale = Matrix::CreateScale(0.5f);

		world = scale * rotation;
		world = world * translation;

		if (obj->animIndex != -1)
			m_stItem.World = (moveableObj->AnimationTransforms[n] * world).Transpose();
		else
			m_stItem.World = (moveableObj->BindPoseTransforms[n].Transpose() * world).Transpose();
		m_stItem.AmbientLight = Vector4(0.5f, 0.5f, 0.5f, 1.0f);
		updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
		m_context->VSSetConstantBuffers(1, 1, &m_cbItem);
		m_context->PSSetConstantBuffers(1, 1, &m_cbItem);

		for (int m = 0; m < NUM_BUCKETS; m++)
		{
			RendererBucket* bucket = &mesh->Buckets[m];
			if (bucket->NumVertices == 0)
				continue;

			if (m < 2)
				m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
			else
				m_context->OMSetBlendState(m_states->Additive(), NULL, 0xFFFFFFFF);

			m_stMisc.AlphaTest = (m < 2);
			updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
			m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
		}
	}

	return true;
}

bool Renderer11::drawShadowMap()
{
	m_shadowLight = NULL;
	RendererLight* brightestLight = NULL;
	float brightest = 0.0f;
	Vector3 itemPosition = Vector3(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos);

	for (int k = 0; k < m_roomsToDraw.Size(); k++)
	{
		RendererRoom* room = m_roomsToDraw[k];
		int numLights = room->Lights.size();

		for (int j = 0; j < numLights; j++)
		{
			RendererLight* light = &room->Lights[j];

			// Check only lights different from sun
			if (light->Type == LIGHT_TYPE_SUN)
			{
				// Sun is added without checks
			}
			else if (light->Type == LIGHT_TYPE_POINT)
			{
				Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

				float distance = (itemPosition - lightPosition).Length();

				// Collect only lights nearer than 20 sectors
				if (distance >= 20 * WALL_SIZE)
					continue;

				// Check the out radius
				if (distance > light->Out)
					continue;

				float attenuation = 1.0f - distance / light->Out;
				float intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}
			}
			else if (light->Type == LIGHT_TYPE_SPOT)
			{
				Vector3 lightPosition = Vector3(light->Position.x, light->Position.y, light->Position.z);

				float distance = (itemPosition - lightPosition).Length();

				// Collect only lights nearer than 20 sectors
				if (distance >= 20 * WALL_SIZE)
					continue;

				// Check the range
				if (distance > light->Range)
					continue;

				// If Lara, try to collect shadow casting light
				float attenuation = 1.0f - distance / light->Range;
				float intensity = max(0.0f, attenuation * (light->Color.x + light->Color.y + light->Color.z) / 3.0f);

				if (intensity >= brightest)
				{
					brightest = intensity;
					brightestLight = light;
				}
			}
			else
			{
				// Invalid light type
				continue;
			}
		}
	}

	m_shadowLight = brightestLight;
	  
	if (m_shadowLight == NULL)
		return true;

	// Reset GPU state
	m_context->OMSetBlendState(m_states->Opaque(), NULL, 0xFFFFFFFF);
	m_context->RSSetState(m_states->CullCounterClockwise());
	m_context->OMSetDepthStencilState(m_states->DepthDefault(), 0);

	// Bind and clear render target
	m_context->ClearRenderTargetView(m_shadowMap->RenderTargetView, Colors::White);
	m_context->ClearDepthStencilView(m_shadowMap->DepthStencilView, D3D11_CLEAR_DEPTH | D3D11_CLEAR_STENCIL, 1.0f, 0);
	m_context->OMSetRenderTargets(1, &m_shadowMap->RenderTargetView, m_shadowMap->DepthStencilView);

	m_context->RSSetViewports(1, &m_shadowMapViewport);

	//drawLara(false, true);

	Vector3 lightPos = Vector3(m_shadowLight->Position.x, m_shadowLight->Position.y, m_shadowLight->Position.z);
	Vector3 itemPos = Vector3(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos);
	if (lightPos == itemPos)
		return true;

	UINT stride = sizeof(RendererVertex);
	UINT offset = 0;

	// Set shaders
	m_context->VSSetShader(m_vsShadowMap, NULL, 0);
	m_context->PSSetShader(m_psShadowMap, NULL, 0);
	  
	m_context->IASetVertexBuffers(0, 1, &m_moveablesVertexBuffer->Buffer, &stride, &offset);
	m_context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
	m_context->IASetInputLayout(m_inputLayout);
	m_context->IASetIndexBuffer(m_moveablesIndexBuffer->Buffer, DXGI_FORMAT_R32_UINT, 0);

	// Set texture
	m_context->PSSetShaderResources(0, 1, &m_textureAtlas->ShaderResourceView);
	ID3D11SamplerState* sampler = m_states->AnisotropicClamp();
	m_context->PSSetSamplers(0, 1, &sampler);
	
	// Set camera matrices
	Matrix view = Matrix::CreateLookAt(lightPos,
		itemPos,
		Vector3(0.0f, -1.0f, 0.0f));
	Matrix projection = Matrix::CreatePerspectiveFieldOfView(90.0f * RADIAN, 1.0f, 64.0f,
		(m_shadowLight->Type == LIGHT_TYPE_POINT ? m_shadowLight->Out : m_shadowLight->Range) * 1.2f);

	m_stCameraMatrices.View = view.Transpose();
	m_stCameraMatrices.Projection = projection.Transpose();
	updateConstantBuffer(m_cbCameraMatrices, &m_stCameraMatrices, sizeof(CCameraMatrixBuffer));
	m_context->VSSetConstantBuffers(0, 1, &m_cbCameraMatrices);
	  
	m_stShadowMap.LightViewProjection = (view * projection).Transpose();

	m_stMisc.AlphaTest = true;
	updateConstantBuffer(m_cbMisc, &m_stMisc, sizeof(CMiscBuffer));
	m_context->PSSetConstantBuffers(3, 1, &m_cbMisc);

	RendererObject* laraObj = m_moveableObjects[ID_LARA];
	RendererObject* laraSkin = m_moveableObjects[ID_LARA_SKIN];
	RendererRoom* room = m_rooms[LaraItem->roomNumber];

	m_stItem.World = m_LaraWorldMatrix.Transpose();
	m_stItem.Position = Vector4(LaraItem->pos.xPos, LaraItem->pos.yPos, LaraItem->pos.zPos, 1.0f);
	m_stItem.AmbientLight = room->AmbientLight;
	memcpy(m_stItem.BonesMatrices, laraObj->AnimationTransforms.data(), sizeof(Matrix) * 32);
	updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));
	m_context->VSSetConstantBuffers(1, 1, &m_cbItem);
	m_context->PSSetConstantBuffers(1, 1, &m_cbItem);

	for (int k = 0; k < laraSkin->ObjectMeshes.size(); k++)
	{
		RendererMesh* mesh = m_meshPointersToMesh[reinterpret_cast<unsigned int>(Lara.meshPtrs[k])];

		for (int j = 0; j < 2; j++)
		{
			RendererBucket* bucket = &mesh->Buckets[j];

			if (bucket->Vertices.size() == 0)
				continue;

			if (j == RENDERER_BUCKET_SOLID_DS || j == RENDERER_BUCKET_TRANSPARENT_DS)
				m_context->RSSetState(m_states->CullNone());
			else
				m_context->RSSetState(m_states->CullCounterClockwise());

			// Draw vertices
			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
			m_numDrawCalls++;
		}
	}

	if (m_moveableObjects[ID_LARA_SKIN_JOINTS] != NULL)
	{
		RendererObject* laraSkinJoints = m_moveableObjects[ID_LARA_SKIN_JOINTS];

		for (int k = 0; k < laraSkinJoints->ObjectMeshes.size(); k++)
		{
			RendererMesh* mesh = laraSkinJoints->ObjectMeshes[k];

			for (int j = 0; j < 2; j++)
			{
				RendererBucket* bucket = &mesh->Buckets[j];

				if (bucket->Vertices.size() == 0)
					continue;

				// Draw vertices
				m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
				m_numDrawCalls++;
			}
		}
	}

	for (int k = 0; k < laraSkin->ObjectMeshes.size(); k++)
	{
		RendererMesh* mesh = laraSkin->ObjectMeshes[k];

		for (int j = 0; j < NUM_BUCKETS; j++)
		{
			RendererBucket* bucket = &mesh->Buckets[j];

			if (bucket->Vertices.size() == 0)
				continue;

			// Draw vertices
			m_context->DrawIndexed(bucket->NumIndices, bucket->StartIndex, 0);
			m_numDrawCalls++;
		}
	}

	// Hairs are pre-transformed
	Matrix matrices[8] = { Matrix::Identity, Matrix::Identity, Matrix::Identity, Matrix::Identity,
						   Matrix::Identity, Matrix::Identity, Matrix::Identity, Matrix::Identity };
	memcpy(m_stItem.BonesMatrices, matrices, sizeof(Matrix) * 8);
	m_stItem.World = Matrix::Identity;
	updateConstantBuffer(m_cbItem, &m_stItem, sizeof(CItemBuffer));

	if (m_moveableObjects[ID_LARA_HAIR] != NULL)
	{    
		m_primitiveBatch->Begin();
		m_primitiveBatch->DrawIndexed(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST,
			(const unsigned short*)m_hairIndices.data(), m_numHairIndices,
			m_hairVertices.data(), m_numHairVertices);
		m_primitiveBatch->End();
	}

	return true;
}

bool Renderer11::DoTitleImage()
{
	Texture2D* texture = Texture2D::LoadFromFile(m_device, (char*)g_GameFlow->Intro);
	if (!texture)
		return false;

	float currentFade = 0;
	while (currentFade <= 1.0f)
	{
		drawFullScreenImage(texture->ShaderResourceView, currentFade);
		SyncRenderer();
		currentFade += FADE_FACTOR;
	}

	for (int i = 0; i < 30 * 1.5f; i++)
	{
		drawFullScreenImage(texture->ShaderResourceView, 1.0f);
		SyncRenderer();
	}

	currentFade = 1.0f;
	while (currentFade >= 0.0f)
	{
		drawFullScreenImage(texture->ShaderResourceView, currentFade);
		SyncRenderer();
		currentFade -= FADE_FACTOR;
	}

	delete texture;

	return true;
}