int Text::RegisterSentence(ID3D11Device* device, int maxLength){
//find first open spot for sentence
int index;
for (index = 0; index < MAXSENTENCE; index++){
if (m_sentenceArray[index] == 0){
break;
}
}
if (index == MAXSENTENCE){
textDump("sentence array full");
return -1;
}
//check if highestsentence should be updated
if (index >= highestSentence){
highestSentence = index + 1;
}
//found open index, register sentence
//can make new sentence here and then not pass sentencetype ** (i think)
m_sentenceArray[index] = new SentenceType;
if (InitializeSentence(m_sentenceArray[index], maxLength, device)){
m_sentenceArray[index]->visible = true;
return index;
}
textDump("error initializing sentence");
return -1;
}
bool Shield::Initialize(char* modelFilename, WCHAR* textureFilename, Vector shipScale){
scale = shipScale;
for (int i = 0; i < 16; i++){
shieldParts[i] = new Model();
if (!shieldParts[i]) {
textDump("Error creating shield model");
return false;
}
if (!shieldParts[i]->Initialize(g_graphics->GetDevice(), modelFilename, textureFilename, true)){
textDump("Error initializing shield model");
return false;
}
}
return true;
}
bool Text::ChangeSentence(ID3D11DeviceContext* deviceContext, int id, std::string text, int positionX, int positionY,
float red, float green, float blue){
if (m_sentenceArray[id] == 0){
textDump("invalid access of sentence");
return false;
}
return UpdateSentence(m_sentenceArray[id], text, positionX, positionY, red, green, blue, deviceContext);
}
bool Ring::Initialize(char* modelFilename, WCHAR* textureFilename, Vector position,
Quaternion rotation, float radius, float thickness)
{
this->position = position;
this->rotation = rotation;
this->radius = radius;
this->thickness = thickness;
model = new Model();
if (!model){
textDump("Error creating ring model");
return false;
}
if (!model->Initialize(g_graphics->GetDevice(), modelFilename, textureFilename, false)){
textDump("Error making ring model");
return false;
}
model->SetPosition(position);
model->SetRotation(rotation);
model->SetScale(radius, radius, radius);
spinAngle = 0;
return true;
}
bool Text::Initialize(ID3D11Device* device, ID3D11DeviceContext* deviceContext, HWND hwnd, int screenWidth, int screenHeight,
D3DXMATRIX baseViewMatrix){
// Store the screen width and height.
m_screenWidth = screenWidth;
m_screenHeight = screenHeight;
// Store the base view matrix.
m_baseViewMatrix = baseViewMatrix;
//create and initialize font
m_Font = new Font();
if(!m_Font)
{
return false;
}
textDump("initializing font");
if(!m_Font->Initialize(device, "./Assets/plaintext.txt", L"./Assets/plaintext.dds"))
{
return false;
}
// Create the font shader object.
m_FontShader = new FontShader;
if(!m_FontShader)
{
return false;
}
// Initialize the font shader object.
if(!m_FontShader->Initialize(device, hwnd))
{
MessageBox(hwnd, L"Could not initialize the font shader object.", L"Error", MB_OK);
return false;
}
//initialize sentence array
m_sentenceArray = new SentenceType*[MAXSENTENCE];
if (!m_sentenceArray){
return false;
}
for (int i = 0; i < MAXSENTENCE; i++){
m_sentenceArray[i] = 0;
}
highestSentence = 0;
return true;
}
int Gui::AddWindow(WCHAR* textureFilename, int parent, int bitmapWidth, int bitmapHeight, float tx, float ty, float bx, float by, bool vis,
int xpos, int ypos, bool hasBorder)
{
int index;
for (index = 0; index < winArrayLength; index++){
if (windowArray[index] == 0){
break;
}
}
if (index == winArrayLength){
textDump("Gui window array out of room");
return 0;
}
windowArray[index] = new Window();
windowArray[index]->Initialize(m_graphics->GetDevice(), screenWidth, screenHeight, textureFilename, bitmapWidth, bitmapHeight, tx, ty, bx, by, index, true, xpos, ypos, hasBorder);
windowArray[parent]->addChild(index);
return index;
}
bool D3Dgraphics::Initialize(int x, int y, bool vsync, HWND hwnd, bool fullscreen,
float screenDepth, float screenNear)
{
HRESULT result;
IDXGIFactory* factory;
IDXGIAdapter* adapter;
IDXGIOutput* adapterOutput;
unsigned int numModes, i, numerator, denominator, stringLength;
DXGI_MODE_DESC* displayModeList;
DXGI_ADAPTER_DESC adapterDesc;
int error;
DXGI_SWAP_CHAIN_DESC swapChainDesc;
D3D_FEATURE_LEVEL featureLevel;
ID3D11Texture2D* backBufferPtr;
D3D11_TEXTURE2D_DESC depthBufferDesc;
D3D11_DEPTH_STENCIL_DESC depthStencilDesc;
D3D11_DEPTH_STENCIL_VIEW_DESC depthStencilViewDesc;
D3D11_DEPTH_STENCIL_DESC depthDisabledStencilDesc;
D3D11_RASTERIZER_DESC rasterDesc;
D3D11_VIEWPORT viewport;
float fieldOfView, screenAspect;
D3D11_BLEND_DESC blendStateDescription;
//store vsync
m_vsync_enabled = vsync;
//get computer specs (refresh rate, vid card etc)
result = CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&factory);
if(FAILED(result))
{
textDump("failed to create a dxgi factory");
return false;
}
// Use the factory to create an adapter for the primary graphics interface (video card).
result = factory->EnumAdapters(0, &adapter);
if(FAILED(result))
{
textDump("failed to create an adapter for the primary graphics card");
return false;
}
// Enumerate the primary adapter output (monitor).
result = adapter->EnumOutputs(0, &adapterOutput);
if(FAILED(result))
{
textDump("failed to find the monitor");
return false;
}
// Get the number of modes that fit the DXGI_FORMAT_R8G8B8A8_UNORM display format for the adapter output (monitor).
result = adapterOutput->GetDisplayModeList(DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_INTERLACED, &numModes, NULL);
if(FAILED(result))
{
textDump("failed to get the number of display modes");
return false;
}
// Create a list to hold all the possible display modes for this monitor/video card combination.
displayModeList = new DXGI_MODE_DESC[numModes];
if(!displayModeList)
{
textDump("failed to create the array of display modes");
return false;
}
// Now fill the display mode list structures.
result = adapterOutput->GetDisplayModeList(DXGI_FORMAT_R8G8B8A8_UNORM, DXGI_ENUM_MODES_INTERLACED, &numModes, displayModeList);
if(FAILED(result))
{
textDump("failed to fill the display modes list structure");
return false;
}
// Now go through all the display modes and find the one that matches the screen width and height.
// When a match is found store the numerator and denominator of the refresh rate for that monitor.
for(i=0; i<numModes; i++)
{
if(displayModeList[i].Width == (unsigned int) x)
{
if(displayModeList[i].Height == (unsigned int) y)
{
numerator = displayModeList[i].RefreshRate.Numerator;
denominator = displayModeList[i].RefreshRate.Denominator;
}
}
}
//get card name and memory
result = adapter->GetDesc(&adapterDesc);
if(FAILED(result))
{
textDump("failed to get the card name and memory");
return false;
}
// Store the dedicated video card memory in megabytes.
m_videoCardMemory = (int)(adapterDesc.DedicatedVideoMemory / 1024 / 1024);
// Convert the name of the video card to a character array and store it.
error = wcstombs_s(&stringLength, m_videoCardDescription, 128, adapterDesc.Description, 128);
if(error != 0)
{
textDump("failed to write the name of the video card");
return false;
}
//release info used to get above
// Release the display mode list.
delete [] displayModeList;
displayModeList = 0;
// Release the adapter output.
adapterOutput->Release();
adapterOutput = 0;
// Release the adapter.
adapter->Release();
adapter = 0;
// Release the factory.
factory->Release();
factory = 0;
//START INITIALIZATION
// Initialize the swap chain description.
ZeroMemory(&swapChainDesc, sizeof(swapChainDesc));
// Set to a single back buffer.
swapChainDesc.BufferCount = 1;
// Set the width and height of the back buffer.
swapChainDesc.BufferDesc.Width = x;
swapChainDesc.BufferDesc.Height = y;
// Set regular 32-bit surface for the back buffer.
swapChainDesc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
//set refresh rate of backbuffer depending on vsync
if(m_vsync_enabled)
{
swapChainDesc.BufferDesc.RefreshRate.Numerator = numerator;
swapChainDesc.BufferDesc.RefreshRate.Denominator = denominator;
}
else
{
swapChainDesc.BufferDesc.RefreshRate.Numerator = 0;
swapChainDesc.BufferDesc.RefreshRate.Denominator = 1;
}
// Set the usage of the back buffer.
swapChainDesc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
// Set the handle for the window to render to.
swapChainDesc.OutputWindow = hwnd;
// Turn multisampling off.
swapChainDesc.SampleDesc.Count = 1;
swapChainDesc.SampleDesc.Quality = 0;
// Set to full screen or windowed mode.
if(fullscreen)
{
swapChainDesc.Windowed = false;
}
else
{
swapChainDesc.Windowed = true;
}
// Set the scan line ordering and scaling to unspecified.
swapChainDesc.BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
swapChainDesc.BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
// Discard the back buffer contents after presenting.
swapChainDesc.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
// Don't set the advanced flags.
swapChainDesc.Flags = 0;
// Set the feature level to DirectX 11.
//changed to 10.0 make things more compatible
//featureLevel = D3D_FEATURE_LEVEL_11_0;
featureLevel = D3D_FEATURE_LEVEL_10_0;
// Create the swap chain, Direct3D device, and Direct3D device context.
result = D3D11CreateDeviceAndSwapChain(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, 0, &featureLevel, 1,
D3D11_SDK_VERSION, &swapChainDesc, &m_swapChain, &m_device, NULL, &m_deviceContext);
if(FAILED(result))
{
textDump("failed to create a swap chain and d3d device");
return false;
}
// Get the pointer to the back buffer.
result = m_swapChain->GetBuffer(0, __uuidof(ID3D11Texture2D), (LPVOID*)&backBufferPtr);
if(FAILED(result))
{
textDump("failed to get the back buffer");
return false;
}
// Create the render target view with the back buffer pointer.
result = m_device->CreateRenderTargetView(backBufferPtr, NULL, &m_renderTargetView);
if(FAILED(result))
{
textDump("failed to create the render target to the back buffer");
return false;
}
// Release pointer to the back buffer as we no longer need it.
backBufferPtr->Release();
backBufferPtr = 0;
// Initialize the description of the depth buffer.
ZeroMemory(&depthBufferDesc, sizeof(depthBufferDesc));
// Set up the description of the depth buffer.
depthBufferDesc.Width = x;
depthBufferDesc.Height = y;
depthBufferDesc.MipLevels = 1;
depthBufferDesc.ArraySize = 1;
depthBufferDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
depthBufferDesc.SampleDesc.Count = 1;
depthBufferDesc.SampleDesc.Quality = 0;
depthBufferDesc.Usage = D3D11_USAGE_DEFAULT;
depthBufferDesc.BindFlags = D3D11_BIND_DEPTH_STENCIL;
depthBufferDesc.CPUAccessFlags = 0;
depthBufferDesc.MiscFlags = 0;
// Create the texture for the depth buffer using the filled out description.
result = m_device->CreateTexture2D(&depthBufferDesc, NULL, &m_depthStencilBuffer);
if(FAILED(result))
{
textDump("failed to create the texture for the depth buffer");
return false;
}
// Initialize the description of the stencil state.
ZeroMemory(&depthStencilDesc, sizeof(depthStencilDesc));
// Set up the description of the stencil state.
depthStencilDesc.DepthEnable = true;
depthStencilDesc.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ALL;
depthStencilDesc.DepthFunc = D3D11_COMPARISON_LESS;
depthStencilDesc.StencilEnable = true;
depthStencilDesc.StencilReadMask = 0xFF;
depthStencilDesc.StencilWriteMask = 0xFF;
// Stencil operations if pixel is front-facing.
depthStencilDesc.FrontFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthStencilDesc.FrontFace.StencilDepthFailOp = D3D11_STENCIL_OP_INCR;
depthStencilDesc.FrontFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthStencilDesc.FrontFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
// Stencil operations if pixel is back-facing.
depthStencilDesc.BackFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthStencilDesc.BackFace.StencilDepthFailOp = D3D11_STENCIL_OP_DECR;
depthStencilDesc.BackFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthStencilDesc.BackFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
// Create the depth stencil state.
result = m_device->CreateDepthStencilState(&depthStencilDesc, &m_depthStencilState);
if(FAILED(result))
{
textDump("failed to create the depth stencil state");
return false;
}
// Set the depth stencil state.
m_deviceContext->OMSetDepthStencilState(m_depthStencilState, 1);
// Initailze the depth stencil view.
ZeroMemory(&depthStencilViewDesc, sizeof(depthStencilViewDesc));
// Set up the depth stencil view description.
depthStencilViewDesc.Format = DXGI_FORMAT_D24_UNORM_S8_UINT;
depthStencilViewDesc.ViewDimension = D3D11_DSV_DIMENSION_TEXTURE2D;
depthStencilViewDesc.Texture2D.MipSlice = 0;
// Create the depth stencil view.
result = m_device->CreateDepthStencilView(m_depthStencilBuffer, &depthStencilViewDesc, &m_depthStencilView);
if(FAILED(result))
{
textDump("failed to create a depth stencil view");
return false;
}
// Bind the render target view and depth stencil buffer to the output render pipeline.
m_deviceContext->OMSetRenderTargets(1, &m_renderTargetView, m_depthStencilView);
// Setup the raster description which will determine how and what polygons will be drawn.
rasterDesc.AntialiasedLineEnable = false;
rasterDesc.CullMode = D3D11_CULL_BACK;
rasterDesc.DepthBias = 0;
rasterDesc.DepthBiasClamp = 0.0f;
rasterDesc.DepthClipEnable = true;
rasterDesc.FillMode = D3D11_FILL_SOLID;
rasterDesc.FrontCounterClockwise = false;
rasterDesc.MultisampleEnable = false;
rasterDesc.ScissorEnable = false;
rasterDesc.SlopeScaledDepthBias = 0.0f;
// Create the rasterizer state from the description we just filled out.
result = m_device->CreateRasterizerState(&rasterDesc, &m_rasterState);
if(FAILED(result))
{
textDump("failed to create the rasterizer state");
return false;
}
// Now set the rasterizer state.
m_deviceContext->RSSetState(m_rasterState);
// Setup a raster description which turns off back face culling.
rasterDesc.AntialiasedLineEnable = false;
rasterDesc.CullMode = D3D11_CULL_NONE;
rasterDesc.DepthBias = 0;
rasterDesc.DepthBiasClamp = 0.0f;
rasterDesc.DepthClipEnable = true;
rasterDesc.FillMode = D3D11_FILL_SOLID;
rasterDesc.FrontCounterClockwise = false;
rasterDesc.MultisampleEnable = false;
rasterDesc.ScissorEnable = false;
rasterDesc.SlopeScaledDepthBias = 0.0f;
// Create the no culling rasterizer state.
result = m_device->CreateRasterizerState(&rasterDesc, &m_rasterStateNoCulling);
if(FAILED(result))
{
textDump("failed to create no back face rasterizer state");
return false;
}
// Setup a raster description which turns off front face culling.
rasterDesc.AntialiasedLineEnable = false;
rasterDesc.CullMode = D3D11_CULL_BACK;
rasterDesc.DepthBias = 0;
rasterDesc.DepthBiasClamp = 0.0f;
rasterDesc.DepthClipEnable = true;
rasterDesc.FillMode = D3D11_FILL_SOLID;
rasterDesc.FrontCounterClockwise = true; //switches back and front faces
rasterDesc.MultisampleEnable = false;
rasterDesc.ScissorEnable = false;
rasterDesc.SlopeScaledDepthBias = 0.0f;
// Create the no culling rasterizer state.
result = m_device->CreateRasterizerState(&rasterDesc, &m_rasterStateFrontFaceCulling);
if(FAILED(result))
{
textDump("failed to create no front face rasterizer state");
return false;
}
// Setup the viewport for rendering.
viewport.Width = (float) x;
viewport.Height = (float) y;
viewport.MinDepth = 0.0f;
viewport.MaxDepth = 1.0f;
viewport.TopLeftX = 0.0f;
viewport.TopLeftY = 0.0f;
// Create the viewport.
m_deviceContext->RSSetViewports(1, &viewport);
// Setup the projection matrix.
fieldOfView = (float)D3DX_PI / 4.0f;
screenAspect = (float) x / (float) y;
// Create the projection matrix for 3D rendering.
D3DXMatrixPerspectiveFovLH(&m_projectionMatrix, fieldOfView, screenAspect, screenNear, screenDepth);
// Initialize the world matrix to the identity matrix.
D3DXMatrixIdentity(&m_worldMatrix);
//view matrix in camera class
// Create an orthographic projection matrix for 2D rendering.
D3DXMatrixOrthoLH(&m_orthoMatrix, (float) x, (float) y, screenNear, screenDepth);
//setup description for 2d drawing depth stencil
// Clear the second depth stencil state before setting the parameters.
ZeroMemory(&depthDisabledStencilDesc, sizeof(depthDisabledStencilDesc));
// Now create a second depth stencil state which turns off the Z buffer for 2D rendering. The only difference is
// that DepthEnable is set to false, all other parameters are the same as the other depth stencil state.
depthDisabledStencilDesc.DepthEnable = false;
depthDisabledStencilDesc.DepthWriteMask = D3D11_DEPTH_WRITE_MASK_ALL;
depthDisabledStencilDesc.DepthFunc = D3D11_COMPARISON_LESS;
depthDisabledStencilDesc.StencilEnable = true;
depthDisabledStencilDesc.StencilReadMask = 0xFF;
depthDisabledStencilDesc.StencilWriteMask = 0xFF;
depthDisabledStencilDesc.FrontFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.FrontFace.StencilDepthFailOp = D3D11_STENCIL_OP_INCR;
depthDisabledStencilDesc.FrontFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.FrontFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
depthDisabledStencilDesc.BackFace.StencilFailOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.BackFace.StencilDepthFailOp = D3D11_STENCIL_OP_DECR;
depthDisabledStencilDesc.BackFace.StencilPassOp = D3D11_STENCIL_OP_KEEP;
depthDisabledStencilDesc.BackFace.StencilFunc = D3D11_COMPARISON_ALWAYS;
// Create the state using the device.
result = m_device->CreateDepthStencilState(&depthDisabledStencilDesc, &m_depthDisabledStencilState);
if(FAILED(result))
{
textDump("failed to create a depth stencil state");
return false;
}
//create blend state description
// Clear the blend state description.
ZeroMemory(&blendStateDescription, sizeof(D3D11_BLEND_DESC));
// Create an alpha enabled blend state description.
blendStateDescription.RenderTarget[0].BlendEnable = TRUE;
blendStateDescription.RenderTarget[0].SrcBlend = D3D11_BLEND_SRC_ALPHA;;
blendStateDescription.RenderTarget[0].DestBlend = D3D11_BLEND_INV_SRC_ALPHA;
blendStateDescription.RenderTarget[0].BlendOp = D3D11_BLEND_OP_ADD;
blendStateDescription.RenderTarget[0].SrcBlendAlpha = D3D11_BLEND_ZERO;
blendStateDescription.RenderTarget[0].DestBlendAlpha = D3D11_BLEND_ZERO;
blendStateDescription.RenderTarget[0].BlendOpAlpha = D3D11_BLEND_OP_ADD;
blendStateDescription.RenderTarget[0].RenderTargetWriteMask = 0x0f;
// Create the blend state using the description.
result = m_device->CreateBlendState(&blendStateDescription, &m_alphaEnableBlendingState);
if(FAILED(result))
{
textDump("failed to create a blend state");
return false;
}
// Modify the description to create an alpha disabled blend state description.
blendStateDescription.RenderTarget[0].BlendEnable = FALSE;
// Create the blend state using the description.
result = m_device->CreateBlendState(&blendStateDescription, &m_alphaDisableBlendingState);
if(FAILED(result))
{
textDump("failed to allow alpha blending in the blend state");
return false;
}
return true;
}
void demo(MGLDC *dc)
{
if (!textDump(dc)) return;
if (!textLibDump(dc)) return;
if (!textDir(dc)) return;
}
