gui.zip_GUI D3D_d3d gui

/* Demo Name: Game Project 8 Author: Allen Sherrod Chapter: Chapter 9 */ #include<stdio.h> #include"D3DRenderer.h" #include"structs.h" inline unsigned long FtoDW(float val) { return *((unsigned long*)&val); } // Our custom FVF, which describes our custom vertex structure #define D3DFVF_GUI (D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1) bool CreateD3DRenderer(CRenderInterface **pObj) { if(!*pObj) *pObj = new CD3DRenderer; else return false; return true; } unsigned long CreateD3DFVF(int flags) { unsigned long fvf = 0; if(flags == GUI_FVF) fvf = D3DFVF_GUI; return fvf; } D3DMULTISAMPLE_TYPE GetD3DMultiSampleType(LPDIRECT3D9 d3d, UGP_MS_TYPE ms, D3DDEVTYPE type, D3DFORMAT format, bool fullscreen) { D3DMULTISAMPLE_TYPE t = D3DMULTISAMPLE_NONE; if(d3d) { switch(ms) { case UGP_MS_NONE: t = D3DMULTISAMPLE_NONE; break; case UGP_MS_SAMPLES_2: if(d3d->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, type, format, !fullscreen, D3DMULTISAMPLE_2_SAMPLES, NULL) == D3D_OK) t = D3DMULTISAMPLE_2_SAMPLES; break; case UGP_MS_SAMPLES_4: if(d3d->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, type, format, !fullscreen, D3DMULTISAMPLE_2_SAMPLES, NULL) == D3D_OK) t = D3DMULTISAMPLE_4_SAMPLES; break; case UGP_MS_SAMPLES_8: if(d3d->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, type, format, !fullscreen, D3DMULTISAMPLE_8_SAMPLES, NULL) == D3D_OK) t = D3DMULTISAMPLE_8_SAMPLES; break; case UGP_MS_SAMPLES_16: if(d3d->CheckDeviceMultiSampleType(D3DADAPTER_DEFAULT, type, format, !fullscreen, D3DMULTISAMPLE_16_SAMPLES, NULL) == D3D_OK) t = D3DMULTISAMPLE_16_SAMPLES; break; default: break; } } return t; } CD3DRenderer::CD3DRenderer() { m_Direct3D = NULL; m_Device = NULL; m_renderingScene = false; m_numStaticBuffers = 0; m_activeStaticBuffer = UGP_INVALID; m_staticBufferList = NULL; m_textureList = NULL; m_numTextures = 0; m_totalFonts = 0; m_guiList = NULL; m_totalGUIs = 0; m_fonts = NULL; } CD3DRenderer::~CD3DRenderer() { Shutdown(); } bool CD3DRenderer::Initialize(int w, int h, WinHWND mainWin, bool fullScreen, UGP_MS_TYPE ms) { Shutdown(); m_mainHandle = mainWin; if(!m_mainHandle) return false; m_fullscreen = fullScreen; D3DDISPLAYMODE mode; D3DCAPS9 caps; D3DPRESENT_PARAMETERS Params; ZeroMemory(&Params, sizeof(Params)); m_Direct3D = Direct3DCreate9(D3D_SDK_VERSION); if(!m_Direct3D) return false; if(FAILED(m_Direct3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &mode))) return false; if(FAILED(m_Direct3D->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &caps))) return false; DWORD processing = 0; if(caps.VertexProcessingCaps != 0) processing = D3DCREATE_HARDWARE_VERTEXPROCESSING | D3DCREATE_PUREDEVICE; else processing = D3DCREATE_SOFTWARE_VERTEXPROCESSING; if(m_fullscreen) { Params.FullScreen_RefreshRateInHz = mode.RefreshRate; Params.PresentationInterval = D3DPRESENT_INTERVAL_ONE; } else Params.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE; Params.Windowed = !m_fullscreen; Params.BackBufferWidth = w; Params.BackBufferHeight = h; Params.hDeviceWindow = m_mainHandle; Params.SwapEffect = D3DSWAPEFFECT_DISCARD; Params.BackBufferFormat = mode.Format; Params.BackBufferCount = 1; Params.EnableAutoDepthStencil = TRUE; Params.AutoDepthStencilFormat = D3DFMT_D16; Params.MultiSampleType = GetD3DMultiSampleType(m_Direct3D, ms, D3DDEVTYPE_HAL, mode.Format, m_fullscreen); m_screenWidth = w; m_screenHeight = h; if(FAILED(m_Direct3D->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, m_mainHandle, processing, &Params, &m_Device))) return false; if(m_Device == NULL) return false; OneTimeInit(); return true; } void CD3DRenderer::OneTimeInit() { if(!m_Device) return; m_Device->SetRenderState(D3DRS_LIGHTING, FALSE); m_Device->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE); SetTextureFilter(0, MAG_FILTER, ANISOTROPIC_TYPE); SetTextureFilter(0, MIN_FILTER, ANISOTROPIC_TYPE); SetTextureFilter(0, MIP_FILTER, ANISOTROPIC_TYPE); CalculateProjMatrix(D3DX_PI / 4, 0.1f, 1000); } void CD3DRenderer::Shutdown() { for(int s = 0; s < m_numStaticBuffers; s++) { if(m_staticBufferList[s].vbPtr) { m_staticBufferList[s].vbPtr->Release(); m_staticBufferList[s].vbPtr = NULL; } if(m_staticBufferList[s].ibPtr) { m_staticBufferList[s].ibPtr->Release(); m_staticBufferList[s].ibPtr = NULL; } } m_numStaticBuffers = 0; if(m_staticBufferList) delete[] m_staticBufferList; m_staticBufferList = NULL; for(s = 0; s < m_numTextures; s++) { if(m_textureList[s].fileName) { delete[] m_textureList[s].fileName; m_textureList[s].fileName = NULL; } if(m_textureList[s].image) { m_textureList[s].image->Release(); m_textureList[s].image = NULL; } } m_numTextures = 0; if(m_textureList) delete[] m_textureList; m_textureList = NULL; for(s = 0; s < m_totalFonts; s++) { if(m_fonts[s]) { m_fonts[s]->Release(); m_fonts[s] = NULL; } } m_totalFonts = 0; if(m_fonts) delete[] m_fonts; m_fonts = NULL; for(s = 0; s < m_totalGUIs; s++) { m_guiList[s].Shutdown(); } m_totalGUIs = 0; if(m_guiList) delete[] m_guiList; m_guiList = NULL; if(m_Device) m_Device->Release(); if(m_Direct3D) m_Direct3D->Release(); m_Device = NULL; m_Direct3D = NULL; } void CD3DRenderer::SetClearCol(float r, float g, float b) { m_Color = D3DCOLOR_COLORVALUE(r, g, b, 1.0f); } void CD3DRenderer::StartRender(bool bColor, bool bDepth, bool bStencil) { if(!m_Device) return; unsigned int buffers = 0; if(bColor) buffers |= D3DCLEAR_TARGET; if(bDepth) buffers |= D3DCLEAR_ZBUFFER; if(bStencil) buffers |= D3DCLEAR_STENCIL; if(FAILED(m_Device->Clear(0, NULL, buffers, m_Color, 1, 0))) return; if(FAILED(m_Device->BeginScene())) return; m_renderingScene = true; } void CD3DRenderer::ClearBuffers(bool bColor, bool bDepth, bool bStencil) { if(!m_Device) return; unsigned int buffers = 0; if(bColor) buffers |= D3DCLEAR_TARGET; if(bDepth) buffers |= D3DCLEAR_ZBUFFER; if(bStencil) buffers |= D3DCLEAR_STENCIL; if(m_renderingScene) m_Device->EndScene(); if(FAILED(m_Device->Clear(0, NULL, buffers, m_Color, 1, 0))) return; if(m_renderingScene) if(FAILED(m_Device->BeginScene())) return; } void CD3DRenderer::EndRendering() { if(!m_Device) return; m_Device->EndScene(); m_Device->Present(NULL, NULL, NULL, NULL); m_renderingScene = false; } void CD3DRenderer::SetMaterial(stMaterial *mat) { if(!mat || !m_Device) return; D3DMATERIAL9 m = { mat->diffuseR, mat->diffuseG, mat->diffuseB, mat->diffuseA, mat->ambientR, mat->ambientG,