0001: // ----------------------------------------------------------------------------
0002: //
0003: // main.cpp - starting point
0004: //
0005: // Copyright (c) 2002 IMAGIRE Takashi (imagire@gmail.com)
0006: // All Rights Reserved.
0007: //
0008: // ----------------------------------------------------------------------------
0009: #define STRICT
0010: #define INITGUID
0011:
0012: #include <windows.h>
0013: #include <d3d8.h>
0014: #include <d3dx8.h>
0015: #include "main.h"
0016: #include "draw.h"
0017:
0018: // ----------------------------------------------------------------------------
0019: // Objects
0020: // ----------------------------------------------------------------------------
0021: static LPDIRECT3D8 s_lpD3D = NULL;
0022: static LPDIRECT3DDEVICE8 s_lpD3DDEV = NULL;
0023: static D3DPRESENT_PARAMETERS s_d3dpp;
0024:
0025: static bool s_end; // the flag to judge the end
0026:
0027: // ----------------------------------------------------------------------------
0028: // Declaration
0029: // ----------------------------------------------------------------------------
0030: int PASCAL WinMain(HINSTANCE hInst,HINSTANCE hPrev,char *CmdLine,int CmdShow);
0031: LRESULT CALLBACK MsgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam);
0032: HRESULT InitD3D( HWND hWnd );
0033: LRESULT CALLBACK MyMsgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam);
0034:
0035: // ----------------------------------------------------------------------------
0036: // Name: WinMain()
0037: //-----------------------------------------------------------------------------
0038: int PASCAL WinMain(HINSTANCE hInst,HINSTANCE hPrev,char *CmdLine,int CmdShow)
0039: {
0040: s_end = 0;
0041:
0042: srand(timeGetTime());
0043:
0044: // Creation of the window
0045: RECT rect;
0046: SetRect(&rect, 0, 0, WIDTH, HEIGHT);
0047: DWORD style = (FULLSCREEN) ? WS_POPUP :(WS_CAPTION|WS_SYSMENU|WS_BORDER|WS_MINIMIZEBOX);
0048: AdjustWindowRect(&rect, style, FALSE);
0049: int width = rect.right - rect.left;
0050: int height = rect.bottom - rect.top;
0051:
0052: WNDCLASS wc;
0053: ZeroMemory(&wc, sizeof(WNDCLASS));
0054: wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
0055: wc.hCursor = LoadCursor(NULL, IDC_ARROW);
0056: wc.hInstance = hInst;
0057: wc.lpfnWndProc = MsgProc;
0058: wc.lpszClassName = CAPTION;
0059: if(RegisterClass(&wc) == 0) return 0;
0060:
0061: HWND hWnd = CreateWindow(CAPTION // class name
0062: ,"Collision Shader - [Left-click]:Shoot [Right-Drag]:Camera Control [SPACE]:reset" // window name
0063: ,style // window style
0064: ,CW_USEDEFAULT
0065: ,CW_USEDEFAULT
0066: ,width
0067: ,height
0068: ,NULL
0069: ,NULL
0070: ,hInst
0071: ,NULL
0072: );
0073: if(hWnd == NULL) return 0;
0074:
0075: // Initialization of the Direct3D
0076: if(SUCCEEDED(InitD3D(hWnd))){
0077:
0078: if(FAILED(InitRender(s_lpD3DDEV))) s_end = true;
0079:
0080: ShowWindow(hWnd, SW_SHOW);
0081: UpdateWindow(hWnd);
0082:
0083: // The main loop
0084: MSG msg;
0085: while (!s_end)
0086: {
0087: if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)){
0088: TranslateMessage(&msg);
0089: DispatchMessage(&msg);
0090: }else{
0091: s_lpD3DDEV->Clear(0,NULL,D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER,D3DCOLOR_XRGB(0,0,0),1.0f,0);
0092: s_lpD3DDEV->BeginScene();
0093:
0094: Render(s_lpD3DDEV);
0095:
0096: s_lpD3DDEV->EndScene();
0097: if (FAILED(s_lpD3DDEV->Present(NULL,NULL,NULL,NULL)))
0098: s_lpD3DDEV->Reset(&s_d3dpp);
0099: }
0100: }
0101: }
0102:
0103: // END
0104: CleanRender(s_lpD3DDEV);
0105: RELEASE(s_lpD3DDEV);
0106: RELEASE(s_lpD3D);
0107:
0108: return 0;
0109: }
0110: // ----------------------------------------------------------------------------
0111: // Name: MsgProc()
0112: //-----------------------------------------------------------------------------
0113: LRESULT CALLBACK MsgProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam)
0114: {
0115: switch (msg){
0116: case WM_CLOSE:
0117: s_end = true;
0118: return 1;
0119: break;
0120: default:
0121: break;
0122: }
0123:
0124: MyMsgProc(hWnd,msg,wParam,lParam);
0125:
0126: return DefWindowProc(hWnd,msg,wParam,lParam);
0127: }
0128: //-----------------------------------------------------------------------------
0129: // Name: InitD3D()
0130: //-----------------------------------------------------------------------------
0131: HRESULT InitD3D( HWND hWnd )
0132: {
0133: // Create Direct3D Object
0134: if (NULL == (s_lpD3D = Direct3DCreate8(D3D_SDK_VERSION))){
0135: MessageBox(NULL,"Direct3D の作成に失敗しました。",CAPTION,MB_OK | MB_ICONSTOP);
0136: return E_FAIL;
0137: }
0138:
0139: // Get the video mode
0140: D3DDISPLAYMODE d3ddm;
0141: if( FAILED( s_lpD3D->GetAdapterDisplayMode( D3DADAPTER_DEFAULT, &d3ddm ) ) ) return E_FAIL;
0142: // Seach the ability of the video card
0143: D3DCAPS8 caps;
0144: s_lpD3D->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &caps);
0145:
0146: ZeroMemory(&s_d3dpp, sizeof(D3DPRESENT_PARAMETERS));
0147:
0148: s_d3dpp.BackBufferCount = 1;
0149: if (FULLSCREEN){
0150: s_d3dpp.Windowed = FALSE;
0151: s_d3dpp.BackBufferWidth = WIDTH;
0152: s_d3dpp.BackBufferHeight = HEIGHT;
0153: }else{
0154: s_d3dpp.Windowed = TRUE;
0155: s_d3dpp.BackBufferWidth = WIDTH;
0156: s_d3dpp.BackBufferHeight = HEIGHT;
0157: }
0158: s_d3dpp.BackBufferFormat = d3ddm.Format;
0159: s_d3dpp.MultiSampleType = D3DMULTISAMPLE_NONE;
0160: s_d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
0161: s_d3dpp.hDeviceWindow = hWnd;
0162: // Judge the z-buffer
0163: s_d3dpp.EnableAutoDepthStencil = TRUE;
0164: if( FAILED( s_lpD3D->CheckDeviceFormat( caps.AdapterOrdinal,
0165: caps.DeviceType, d3ddm.Format,
0166: D3DUSAGE_DEPTHSTENCIL,
0167: D3DRTYPE_SURFACE,
0168: D3DFMT_D24S8 ) ) ){
0169: s_d3dpp.AutoDepthStencilFormat = D3DFMT_D16;
0170: }else{
0171: s_d3dpp.AutoDepthStencilFormat = D3DFMT_D24S8;
0172: }
0173:
0174: DWORD vs[] = {D3DCREATE_HARDWARE_VERTEXPROCESSING, D3DCREATE_MIXED_VERTEXPROCESSING, D3DCREATE_SOFTWARE_VERTEXPROCESSING,0 };
0175: D3DDEVTYPE ps[] = {D3DDEVTYPE_HAL, D3DDEVTYPE_REF, (D3DDEVTYPE)0};
0176:
0177: DWORD v = (caps.VertexShaderVersion < D3DVS_VERSION(1,0)) ? 1 : 0;
0178: DWORD p = (caps.PixelShaderVersion < D3DPS_VERSION(1,0)) ? 1 : 0;
0179:
0180: for(;ps[p];p++){
0181: for(;vs[v];v++){
0182: if(SUCCEEDED(s_lpD3D->CreateDevice(D3DADAPTER_DEFAULT, ps[p],hWnd,vs[v],&s_d3dpp,&s_lpD3DDEV))) goto set_up;
0183: }
0184: }
0185: set_up:
0186: return S_OK;
0187: }
0188: