/* MasterX Software Devlopment Kit (SDK) 2.0 DirectX/Win32 Encapsulation For easy game programming. Written by Jared Bruni Email Me: JaredBruni@lostsidedead.com www.lostsidedead.com now contains NuclearMedia written by Lee Trager as well as MasterLump resource file support for MasterX SDK documentation check out www.lostsidedead.com note required librarys within your project link settings dxguid.lib ddraw.lib dsound.lib dinput.lib wsock32.lib winmm.lib also before you include this header file use #define MASTERFILE to use the File Lump releated algorithms use #define WIN2K to use Windows 2000 stuff (very little as of now) */ #include "MasterX.h" /********** MasterScreen Object ******************/ MasterScreen::~MasterScreen() { if(lpBack) { lpBack->Release(); lpBack = NULL; } if(lpFront) { lpFront->Release(); lpFront = NULL; } if(lpDD) { lpDD->Release(); lpDD = NULL; } } // ****************** MasterXHWND Object // Create and initilze MasterX bool MasterXHWND::CreateMasterX(char* mytitle,int width, int height,DisplayColor color,WNDPROC proc,HINSTANCE hInst,HICON icon,HCURSOR cursor) { WNDCLASS wc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH); wc.hInstance = hInst; wc.hIcon = icon; wc.hCursor = cursor; wc.lpfnWndProc = (WNDPROC) proc; wc.lpszClassName = mytitle; wc.lpszMenuName = NULL; wc.style = CS_HREDRAW | CS_VREDRAW; RegisterClass(&wc); hwnd = CreateWindow(mytitle,mytitle,WS_POPUPWINDOW,0,0,width,height,0,0,hInst,0); if(hwnd == 0) { return false; } ShowWindow(hwnd,SW_SHOW); UpdateWindow(hwnd); int bpp; switch(color) { case COLOR_DEFAULT: HDC hdc; // retrieves device-specific information about // the specified device. // Get the windows device context hdc = GetDC(NULL); // Get the number of adjacent color bits for each pixel. bpp = GetDeviceCaps(hdc, BITSPIXEL); // Release the Device Context ReleaseDC(NULL, hdc); break; case COLOR_8: bpp = 8; break; case COLOR_16: bpp = 16; break; case COLOR_24: bpp = 24; break; case COLOR_32: bpp = 32; break; } HRESULT ddrval; // create main dd object ddrval = DirectDrawCreate(NULL, &scr.lpDD,NULL); if(ddrval != DD_OK) { MessageBox(NULL,"Couldnt Create DirectX Object! Error: Terminating!","Error!!!",MB_ICONERROR); Kill(); return false; } ddrval = scr.lpDD->SetCooperativeLevel(hwnd, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN | DDSCL_ALLOWREBOOT ); if(ddrval != DD_OK) { scr.lpDD->Release(); MessageBox(0,"Couldnt Set Cooperative Level, Fatal Error Aborting","Error",MB_ICONERROR); } ddrval = scr.lpDD->SetDisplayMode(width,height,bpp); if(ddrval != DD_OK) { MessageBox(0,"Error Setting Display Mode",0,MB_ICONERROR); scr.lpDD->Release(); return false; } if(setprimarysurface()) { sound_ok = initSound(); } else { MessageBox(0,"Couldnt Set Surfaces! Fatal Error! DirectX is jacked Man","Broken Software :(",MB_ICONERROR); return false; } initInput(); text.init((MasterScreen*)&scr); paint.init(&scr); alive = true; return true; } // initilize Message Processing Loop WPARAM MasterXHWND::InitLoop(void(* update)(MASTERSCREEN xscr)) { MSG msg; while(1) { int t = PeekMessage(&msg, NULL, 0U, 0U, PM_NOREMOVE); if (t) { if (!GetMessage (& msg, NULL, 0, 0)) return msg.wParam; TranslateMessage (&msg); DispatchMessage (&msg); } else if (activeapp)// this is important here { clear(); update(mscr); mx_update(); } else if (!activeapp) { WaitMessage(); } } Destroy(); return msg.wParam; } // release and destroy Objects void MasterXHWND::Destroy() { // Kill Sound Handler // Kill Graphic Handler pKeyboard->Unacquire(); pKeyboard->Release(); pDI->Release(); pDI = NULL; if(pDS) { pDS->Release(); } } // Break the Loop and kill this Program void MasterXHWND::Kill() { alive = false; SendMessage(hwnd,WM_CLOSE,0,0); } // Get Current Screen MASTERSCREEN MasterXHWND::GetScreen() { return mscr; } // Set the Screen void MasterXHWND::SetScreen(MASTERSCREEN xmscr) { mscr = xmscr; } // Send a Message to the HWND current iniilized LRESULT MasterXHWND::SendMasterMessage(UINT msg,WPARAM wParam,LPARAM lParam) { return SendMessage(hwnd,msg,wParam,lParam); } // Master Clear Screen void MasterXHWND::clear() { ZeroMemory(&ddbltfx,sizeof(ddbltfx)); ddbltfx.dwSize = sizeof(ddbltfx); ddbltfx.dwFillColor = 0; scr.lpBack->Blt(NULL,NULL,NULL,DDBLT_COLORFILL | DDBLT_WAIT,&ddbltfx); } // Manual MasterX Update (Buffer Flip) void MasterXHWND::mx_update() { HRESULT ddrval; ddrval = scr.lpFront->Flip(NULL, DDFLIP_WAIT); if(ddrval == DD_OK) { } else { scr.lpFront->Restore(); } } // initilize Input void MasterXHWND::initInput() { DirectInputCreate(GetModuleHandle(NULL),DIRECTINPUT_VERSION,(struct IDirectInputA**)&pDI,NULL); pDI->CreateDevice(GUID_SysKeyboard,&pKeyboard,NULL); pKeyboard->SetDataFormat(&c_dfDIKeyboard); // Set the cooperative level pKeyboard->SetCooperativeLevel(hwnd, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE); pKeyboard->Acquire(); } // set primary surfaces bool MasterXHWND::setprimarysurface() { DDSURFACEDESC ddsd; DDSCAPS ddscaps; HRESULT ddrval; memset(&ddsd,0,sizeof(ddsd)); // ok were filling out a surface description ddsd.dwSize = sizeof(ddsd); // then using createsurface // to attach it to the global surface ddsd.dwFlags = DDSD_CAPS | DDSD_BACKBUFFERCOUNT; ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE | DDSCAPS_FLIP | DDSCAPS_COMPLEX; ddsd.dwBackBufferCount = 1; ddrval = scr.lpDD->CreateSurface(&ddsd,&scr.lpFront,NULL); if(ddrval != DD_OK) { scr.lpDD->Release(); return false; } // Set the description for backbuffer ddscaps.dwCaps = DDSCAPS_BACKBUFFER; ddrval = scr.lpFront->GetAttachedSurface(&ddscaps, &scr.lpBack); if(ddrval != DD_OK) { scr.lpFront->Release(); scr.lpDD->Release(); return false; } return true; } // init sound bool MasterXHWND::initSound() { HRESULT h; h = DirectSoundCreate(NULL, &pDS, NULL); if (h != DS_OK) return FALSE; HWND hWnd = GetForegroundWindow(); if (hWnd == NULL) hWnd = GetDesktopWindow(); h = pDS->SetCooperativeLevel(hWnd, DSSCL_PRIORITY); if (h != DS_OK) { pDS->Release(); pDS = NULL; return FALSE; } IDirectSoundBuffer *lpDsb; DSBUFFERDESC dsbdesc; memset(&dsbdesc, 0, sizeof(DSBUFFERDESC)); dsbdesc.dwSize = sizeof(DSBUFFERDESC); dsbdesc.dwFlags = DSBCAPS_PRIMARYBUFFER; dsbdesc.dwBufferBytes = 0; dsbdesc.lpwfxFormat = NULL; if (pDS->CreateSoundBuffer(&dsbdesc, &lpDsb, NULL) != DS_OK) { pDS->Release(); pDS = NULL; return FALSE; } lpDsb->Play(0, 0, DSBPLAY_LOOPING); return TRUE; } // Load a Graphic bool MasterXHWND::LoadGraphic(MasterGraphic* g,char* filename) { return g->LoadGraphic(filename,&scr); } // load // Load a Sound bool MasterXHWND::LoadSound(MasterSound* s,LPCSTR resourceID) { return s->LoadSound(pDS,resourceID); } // Check a keystate via DirectInput bool MasterXHWND::KeyCheck(int key) { BYTE state[256]; pKeyboard->GetDeviceState(sizeof(state), &state); if(state[key] & 0x80) { return true; } else { return false; } } // get mouse pos through windows api void MasterXHWND::GetMousePosWin(long& x, long& y) { POINT point; GetCursorPos(&point); x = point.x; y = point.y; } // Check a keystate via Windows bool MasterXHWND::AsyncKeyCheck(int key) { if(GetAsyncKeyState(key)) { return true; } else { return false; } } // create a font, to use with the text object HFONT MasterXHWND::CreateMasterFont(char* font_name,int size) { // make a font return CreateFont(size,0,0,0,FW_DONTCARE,0,0,0,ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_MODERN,font_name); } // create timer by, id and interval void MasterXHWND::InitTimer(int id, int interval) { int addamt = 0; #ifdef WIN2K addamt += 50; #endif SetTimer(hwnd,id,interval + addamt,NULL); } // destroy the timer by id void MasterXHWND::DestroyTimer(int id) { KillTimer(hwnd,id); } // hide the cursor void MasterXHWND::HideCursor() { ShowCursor(false); } // show the cursor void MasterXHWND::RestoreCursor() { ShowCursor(true); } // has time changed? bool MasterXHWND::TimeChange() { if(pre_time == timer_count) { return false; } else { pre_time = timer_count; return true; } } // change the time void MasterXHWND::ChangeTime() { timer_count++; if(timer_count > 100) { timer_count = 0; } } // auto set time change void MasterXHWND::SetTimeFlag() { time_flag = TimeChange(); } // insync update bool MasterXHWND::SyncChange() { return time_flag; } /***** Master Text Object *****************************************/ // set the default font back agian & shit // set the default font void MasterText::setdefaultfont() { font = CreateFont(13, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, NONANTIALIASED_QUALITY, VARIABLE_PITCH, "Arial"); } //init master text object void MasterText::init(MasterScreen* x) { scr = (MasterScreen*)x; font = CreateFont(13, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, NONANTIALIASED_QUALITY, VARIABLE_PITCH, "Arial"); // Create a Stupid Font underfont = CreateFont(13, 0, 0, 0, FW_NORMAL, FALSE, TRUE, FALSE, ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, NONANTIALIASED_QUALITY, VARIABLE_PITCH, "Arial"); // Create a Stupid Font bk = TRANSPARENT; text = RGB(255,0,0); } // set the font void MasterText::setfont(HFONT f) { font = f; } // set ud void MasterText::setunderfont(HFONT f) { underfont = f; } // set the bg color (RGB) void MasterText::setbkcolor(COLORREF f) { bk = f; } // set the textcolor void MasterText::settextcolor(COLORREF f) { text = f; } // print text void FAST MasterText::printtext(char* strtext, int x, int y) { HDC dc; scr->lpBack->GetDC(&dc); SetTextColor(dc,text); SetBkColor(dc,bk); if(font != NULL) { SelectObject(dc, font); } TextOut(dc,x,y,strtext,strlen(strtext)); scr->lpBack->ReleaseDC(dc); } void FAST MasterText::sprinttext(int x, int y, char* str, ...) { va_list list; char string[5000]; va_start(list, str); vsprintf((char*)string,str,list); va_end(list); printtext(string,x,y); } // printtextrect stream void FAST MasterText::printtextrectf(int x, int y, int x2, int y2, char* str, ...) { va_list list; char string[5000]; va_start(list, str); vsprintf((char*)string,str,list); va_end(list); printtextrect(string,x,y,x2,y2); } // print formated text within a rectangle void FAST MasterText::printtextrect(char* strtext, int x, int y, int w, int h) { RECT rt; SetRect(&rt,x,y,w,h); HDC dc; scr->lpBack->GetDC(&dc); SetTextColor(dc,text); SetBkColor(dc,bk); if(font != NULL) { SelectObject(dc, font); } DrawText(dc,strtext,strlen(strtext),&rt,DT_EDITCONTROL); scr->lpBack->ReleaseDC(dc); } // print text with a underline void FAST MasterText::printtextunderline(char* strtext, int x, int y) { HDC dc; scr->lpBack->GetDC(&dc); SetTextColor(dc,text); SetBkColor(dc,bk); if(underfont != NULL) { SelectObject(dc, underfont); } TextOut(dc,x,y,strtext,strlen(strtext)); scr->lpBack->ReleaseDC(dc); } //************************************* GRAPHIC OBJECT ***************************************/ MasterGraphic::~MasterGraphic() { if(surf != NULL) { surf->Release(); surf = NULL; } } MasterGraphic::MasterGraphic() { ckey = false; surf = NULL; scr = NULL; } // Release a exisiting MasterX Graphic void MasterGraphic::Release() { if(surf) { surf->Release(); } } // Display Graphic ex (display a area of the bitmap) void MasterGraphic::DisplayGraphicEx(int bx, int by, int bw, int bh,int image_x, int image_y) { HRESULT ddrval; RECT rcRect; SetRect(&rcRect,bx,by,bw,bh); if(surf) { if(ckey) { ddrval= scr->lpBack->BltFast(image_x, image_y, surf,&rcRect, DDBLTFAST_SRCCOLORKEY); if(ddrval != DD_OK) { ReLoadGraphic(); } } else { ddrval = scr->lpBack->BltFast(image_x,image_y,surf,&rcRect,DDBLTFAST_NOCOLORKEY | DDBLTFAST_WAIT); if(ddrval != DD_OK) { ReLoadGraphic(); } } } } // Display a exisiting MasterX Graphic void MasterGraphic::DisplayGraphic(int x, int y) { HRESULT ddrval; RECT rcRect; SetRect(&rcRect,0,0,w,h); if(surf) { if(ckey) { ddrval= scr->lpBack->BltFast(x, y, surf,&rcRect, DDBLTFAST_SRCCOLORKEY); if(ddrval != DD_OK) { ReLoadGraphic(); } } else { ddrval = scr->lpBack->BltFast(x,y,surf,&rcRect,DDBLTFAST_NOCOLORKEY | DDBLTFAST_WAIT); if(ddrval != DD_OK) { ReLoadGraphic(); } } } } // initilize the Screen Data structure void MasterGraphic::init(MasterScreen* xscr) { scr = xscr; } // Load MasterX Graphic bool MasterGraphic::LoadGraphic(char* filenamex, MasterScreen* scrx) { scr = scrx; strcpy(filename,filenamex); return LoadGraphic(filename); } // Reload the Graphic when Destroyed void MasterGraphic::ReLoadGraphic() { DDReLoadBitmap(surf,filename); } // Load the Graphic, if you already initilized a screen bool MasterGraphic::LoadGraphic(char* filenamex) { strcpy(filename,filenamex); if(scr != NULL) { surf = DDLoadBitmap(scr->lpDD,filename); if(surf) { w = MXWIDTH; // from static global h = MXHEIGHT; // from static global return true; } else { return false; } } else { return false;// no screen initilized } } // Set a Color key to this graphic void MasterGraphic::SetColorKey(COLORREF r) { if(surf) { DDSetColorKey(surf,r); ckey = true; } } /***************************** THE PAITNING OBJECT ******************************************/ // initlize the MasterPaint void MasterPaint::init(MasterScreen* xscr) { scr = xscr; } // set a pixel void FAST MasterPaint::mxsetpixel(int x, int y, COLORREF rgbval) { HDC dc; scr->lpBack->GetDC(&dc); SetPixel(dc, x, y, rgbval); scr->lpBack->ReleaseDC(dc); } // draw a vertical line void FAST MasterPaint::mxverticalline(int y1,int y2,int x,COLORREF color) { HDC dc; scr->lpBack->GetDC(&dc); for(int i = y1; i <=y2; i++) { SetPixel(dc, x, i, color); } scr->lpBack->ReleaseDC(dc); } // draw a horizontal line void FAST MasterPaint::mxhorizontalline(int x1, int x2, int y,COLORREF color) { HDC dc; scr->lpBack->GetDC(&dc); for(int i = x2; i>=x1; i--) { SetPixel(dc, i, y, color); } scr->lpBack->ReleaseDC(dc); } // draw a line from any 2 points, algorithm orignaly written by // Bresenham, in 1950 void FAST MasterPaint::mxline(int start_x,int start_y,int stop_x, int stop_y,COLORREF color) { int y_unit,x_unit; int ydiff = stop_y-start_y; if(ydiff<0) { ydiff = ydiff; y_unit=-1; } else { y_unit =1; } int xdiff=stop_x-start_x; if(xdiff<0) { xdiff=-xdiff; x_unit = -1; } else { x_unit = 1; } // drawing HDC dc; scr->lpBack->GetDC(&dc); int error_term=0; if(xdiff>ydiff) { int length=xdiff+1; for(int i = 0; i <length; i++) { SetPixel(dc,start_x,start_y,color); start_x += x_unit; error_term+=ydiff; if(error_term>xdiff) { error_term-=xdiff; start_y+=y_unit; } } } else { int length = ydiff+1; for(int i = 0; i < length; i++) { SetPixel(dc,start_x,start_y,color); start_y += y_unit; error_term+=xdiff; if(error_term>0) { error_term-=ydiff; start_x += x_unit; } } } scr->lpBack->ReleaseDC(dc); } // get the color of a pixel COLORREF FAST MasterPaint::mxgetpixel(int x, int y) { COLORREF rgbval; HDC dc; scr->lpBack->GetDC(&dc); rgbval = GetPixel(dc, x, y); // Save current pixel value scr->lpBack->ReleaseDC(dc); return rgbval; } // draw an arc void FAST MasterPaint::mxarc(int x1, int x2, int x3, int x4,int x5, int x6,int x7, int x8,COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush; HPEN hNewPen,hOldPen; hNewBrush = (HBRUSH)CreateSolidBrush(fill); hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Arc(dc,x1,x2,x3,x4,x5,x6,x7,x8); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // draw a line void FAST MasterPaint::mxlineto(int x, int y,COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush; HPEN hNewPen,hOldPen; hNewBrush = (HBRUSH)CreateSolidBrush(fill); hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one LineTo(dc,x,y); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // draw a angle arc void FAST MasterPaint::mxanglearc(int x, int y, long radius, float startangle,float sweepangle,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush; HPEN hNewPen,hOldPen; COLORREF fill = RGB(0,0,0); // null colored brush hNewBrush = (HBRUSH)CreateSolidBrush(fill); hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one AngleArc(dc,x,y,radius,startangle,sweepangle); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // draw a polygon void FAST MasterPaint::mxpolygon(CONST POINT* point,int n_points,COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush; HPEN hNewPen,hOldPen; hNewBrush = (HBRUSH)CreateSolidBrush(fill); hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Polygon(dc,point,n_points); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // Draw a Rectangle void FAST MasterPaint::mxdrawrect(int x, int y, int xx, int yy, COLORREF fill, COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush; HPEN hNewPen,hOldPen; hNewBrush = (HBRUSH)CreateSolidBrush(fill); hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Rectangle(dc,x,y,xx,yy); // Draw a rectangle SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // Draw a rectangle void FAST MasterPaint::mxdrawroundrect(int x, int y, int x2, int y2, int cw, int ch, COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush;// new Brush to paint with and one thats current (so we can restore) HPEN hNewPen,hOldPen; // New pen to paint with and the current (so we can restore) hNewBrush = (HBRUSH)CreateSolidBrush(fill); // create this brush hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one RoundRect(dc,x,y,x2,y2,cw,ch); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); // i dont need this sso lets KILL It scr->lpBack->ReleaseDC(dc); } // draw a circle (pie) void FAST MasterPaint::mxdrawpie(int x, int y, int x2, int y2, int nx, int ny, int nx2, int ny2, COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush;// new Brush to paint with and one thats current (so we can restore) HPEN hNewPen,hOldPen; // New pen to paint with and the current (so we can restore) hNewBrush = (HBRUSH)CreateSolidBrush(fill); // create this brush hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Pie(dc,x,y,x2,y2,nx,ny,nx2,ny2); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // draw chord void FAST MasterPaint::mxdrawchord(int x, int y, int x2, int y2, int nx, int ny, int nx2, int ny2,COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush;// new Brush to paint with and one thats current (so we can restore) HPEN hNewPen,hOldPen; // New pen to paint with and the current (so we can restore) hNewBrush = (HBRUSH)CreateSolidBrush(fill); // create this brush hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Chord(dc,x,y,x2,y2,nx,ny,nx2,ny2); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } // draw ellipse void FAST MasterPaint::mxdrawellipse(int x, int y, int x2, int y2,COLORREF fill,COLORREF outline) { HDC dc; scr->lpBack->GetDC(&dc); HBRUSH hNewBrush,hOldBrush;// new Brush to paint with and one thats current (so we can restore) HPEN hNewPen,hOldPen; // New pen to paint with and the current (so we can restore) hNewBrush = (HBRUSH)CreateSolidBrush(fill); // create this brush hOldBrush = (HBRUSH)SelectObject(dc,(HBRUSH)hNewBrush); // set this brush and get the old brush hNewPen = CreatePen(PS_SOLID,2,outline); // create this pen hOldPen= (HPEN__*)SelectObject(dc,(HPEN__*)hNewPen); // set this pen and get the old one Ellipse(dc,x,y,x2,y2); SelectObject(dc,hOldPen); SelectObject(dc,hOldBrush); DeleteObject(hNewBrush); DeleteObject(hNewPen); scr->lpBack->ReleaseDC(dc); } //*********************** MASTER SOUND OBJECT ***********************************************/ MasterSound::MasterSound() { pSound = NULL; } MasterSound::~MasterSound() { if(sound_ok) { if(pSound) { pSound->Release(); } } } // Load a Sound bool MasterSound::LoadSound(IDirectSound *pds,LPCSTR name) { if(sound_ok) { pSound = DSLoadSoundBuffer(pds,name); if(pSound) { return true; } else { return false; } } return false; } // Play the Sound void MasterSound::Play() { if(sound_ok) { if(pSound) { pSound->Play(0,0,0); } } } // Play status of Sound (is it Playing?) bool MasterSound::PlayStatus() { if(sound_ok) { DWORD status; pSound->GetStatus(&status); if(status & DSBSTATUS_PLAYING) { return true; } else { return false; } return false; } else { return false; } } void MasterSound::Release() { if(pSound) { pSound->Release(); } } //************** NON CLASS RELATED FUNCTION **************************************************/ // DirectDraw Load Bitmap (to surface) IDirectDrawSurface* DDLoadBitmap(IDirectDraw* pdd, LPCSTR szBitmap) { HBITMAP hbm; BITMAP bm; IDirectDrawSurface *pdds; // Load Image for loading from Disk hbm = (HBITMAP)LoadImage(NULL, szBitmap, IMAGE_BITMAP,0,0,LR_LOADFROMFILE | LR_CREATEDIBSECTION); if(hbm == NULL) { return NULL; } GetObject(hbm, sizeof(bm), &bm); // size // Create Surface for this Bitmap int cw = bm.bmWidth; int ch = bm.bmHeight; MXWIDTH = cw; MXHEIGHT = ch; pdds = CreateOffScreenSurface(pdd, bm.bmWidth,bm.bmHeight); if(pdds) { DDCopyBitmap(pdds, hbm, bm.bmWidth,bm.bmHeight); } DeleteObject(hbm); return pdds; } mxbitmap DDLoadBitmapX(IDirectDraw* pdd, LPCSTR szBitmap) { HBITMAP hbm; BITMAP bm; IDirectDrawSurface *pdds; // Load Image for loading from Disk hbm = (HBITMAP)LoadImage(NULL, szBitmap, IMAGE_BITMAP,0,0,LR_LOADFROMFILE | LR_CREATEDIBSECTION); mxbitmap xbm; if(hbm == NULL) { xbm.surf = NULL; return xbm; } GetObject(hbm, sizeof(bm), &bm); // size // Create Surface for this Bitmap int cw = bm.bmWidth; int ch = bm.bmHeight; pdds = CreateOffScreenSurface(pdd, bm.bmWidth,bm.bmHeight); if(pdds) { DDCopyBitmap(pdds, hbm, bm.bmWidth,bm.bmHeight); } DeleteObject(hbm); xbm.surf = pdds; xbm.w = cw; xbm.h = ch; return xbm; } // this is a surface when can be cliped IDirectDrawSurface* CreateOffScreenSurface(IDirectDraw* pdd, int dx, int dy) { DDSURFACEDESC ddsd; IDirectDrawSurface* pdds; // Create Surface for this bitmap ZeroMemory(&ddsd,sizeof(ddsd)); ddsd.dwSize = sizeof(ddsd); ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT | DDSD_WIDTH; ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN; ddsd.dwWidth = dx; ddsd.dwHeight = dy; if(pdd->CreateSurface(&ddsd, &pdds,NULL) != DD_OK) { return NULL; } else { return pdds; } } // Copy Bitmap HRESULT DDCopyBitmap(IDirectDrawSurface* pdds, HBITMAP hbm, int dx, int dy) { HDC hdcImage; HDC hdc; HRESULT hr; HBITMAP hbmOld; // Select Bitmap into a MemoryDC hdcImage = CreateCompatibleDC(NULL); hbmOld = (HBITMAP)SelectObject(hdcImage, hbm); if((hr = pdds->GetDC(&hdc)) == DD_OK) { BitBlt(hdc,0,0,dx,dy,hdcImage,0,0,SRCCOPY); pdds->ReleaseDC(hdc); } SelectObject(hdcImage, hbmOld); DeleteDC(hdcImage); return hr; } // Wav Data static const TCHAR c_szWAV[] = {"WAVE"}; /////////////////////////////////////////////////////////////////////////////// // // DSLoadSoundBuffer // /////////////////////////////////////////////////////////////////////////////// IDirectSoundBuffer *DSLoadSoundBuffer(IDirectSound *pDS, LPCTSTR lpName) { IDirectSoundBuffer *pDSB = NULL; DSBUFFERDESC dsBD = {0}; BYTE *pbWaveData; if (DSGetWaveResource(NULL, lpName, &dsBD.lpwfxFormat, &pbWaveData, &dsBD.dwBufferBytes)) { dsBD.dwSize = sizeof(dsBD); dsBD.dwFlags = DSBCAPS_STATIC | DSBCAPS_GETCURRENTPOSITION2; if (SUCCEEDED(pDS->CreateSoundBuffer(&dsBD, &pDSB, NULL))) { if (!DSFillSoundBuffer(pDSB, pbWaveData, dsBD.dwBufferBytes)) { pDSB->Release(); pDSB = NULL; } } else { pDSB = NULL; } } return pDSB; } /////////////////////////////////////////////////////////////////////////////// // // DSReloadSoundBuffer // /////////////////////////////////////////////////////////////////////////////// BOOL DSReloadSoundBuffer(IDirectSoundBuffer *pDSB, LPCTSTR lpName) { BOOL result=FALSE; BYTE *pbWaveData; DWORD cbWaveSize; if (DSGetWaveResource(NULL, lpName, NULL, &pbWaveData, &cbWaveSize)) { if (SUCCEEDED(pDSB->Restore()) && DSFillSoundBuffer(pDSB, pbWaveData, cbWaveSize)) { result = TRUE; } } return result; } /////////////////////////////////////////////////////////////////////////////// // // DSGetWaveResource // /////////////////////////////////////////////////////////////////////////////// BOOL DSGetWaveResource(HMODULE hModule, LPCTSTR lpName, WAVEFORMATEX **ppWaveHeader, BYTE **ppbWaveData, DWORD *pcbWaveSize) { HRSRC hResInfo; HGLOBAL hResData; void *pvRes; if (((hResInfo = FindResource(hModule, lpName, c_szWAV)) != NULL) && ((hResData = LoadResource(hModule, hResInfo)) != NULL) && ((pvRes = LockResource(hResData)) != NULL) && DSParseWaveResource(pvRes, ppWaveHeader, ppbWaveData, pcbWaveSize)) { return TRUE; } return FALSE; } /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// BOOL DSFillSoundBuffer(IDirectSoundBuffer *pDSB, BYTE *pbWaveData, DWORD cbWaveSize) { if (pDSB && pbWaveData && cbWaveSize) { LPVOID pMem1, pMem2; DWORD dwSize1, dwSize2; if (SUCCEEDED(pDSB->Lock(0, cbWaveSize, &pMem1, &dwSize1, &pMem2, &dwSize2, 0))) { CopyMemory(pMem1, pbWaveData, dwSize1); if ( 0 != dwSize2 ) CopyMemory(pMem2, pbWaveData+dwSize1, dwSize2); pDSB->Unlock(pMem1, dwSize1, pMem2, dwSize2); return TRUE; } } return FALSE; } /////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////// BOOL DSParseWaveResource(void *pvRes, WAVEFORMATEX **ppWaveHeader, BYTE **ppbWaveData,DWORD *pcbWaveSize) { DWORD *pdw; DWORD *pdwEnd; DWORD dwRiff; DWORD dwType; DWORD dwLength; if (ppWaveHeader) *ppWaveHeader = NULL; if (ppbWaveData) *ppbWaveData = NULL; if (pcbWaveSize) *pcbWaveSize = 0; pdw = (DWORD *)pvRes; dwRiff = *pdw++; dwLength = *pdw++; dwType = *pdw++; if (dwRiff != mmioFOURCC('R', 'I', 'F', 'F')) goto exit; // not even RIFF if (dwType != mmioFOURCC('W', 'A', 'V', 'E')) goto exit; // not a WAV pdwEnd = (DWORD *)((BYTE *)pdw + dwLength-4); while (pdw < pdwEnd) { dwType = *pdw++; dwLength = *pdw++; switch (dwType) { case mmioFOURCC('f', 'm', 't', ' '): if (ppWaveHeader && !*ppWaveHeader) { if (dwLength < sizeof(WAVEFORMAT)) goto exit; // not a WAV *ppWaveHeader = (WAVEFORMATEX *)pdw; if ((!ppbWaveData || *ppbWaveData) && (!pcbWaveSize || *pcbWaveSize)) { return TRUE; } } break; case mmioFOURCC('d', 'a', 't', 'a'): if ((ppbWaveData && !*ppbWaveData) || (pcbWaveSize && !*pcbWaveSize)) { if (ppbWaveData) *ppbWaveData = (LPBYTE)pdw; if (pcbWaveSize) *pcbWaveSize = dwLength; if (!ppWaveHeader || *ppWaveHeader) return TRUE; } break; } pdw = (DWORD *)((BYTE *)pdw + ((dwLength+1)&~1)); } exit: return FALSE; } HRESULT DDSetColorKey(IDirectDrawSurface * pdds, COLORREF rgb) { DDCOLORKEY ddck; ddck.dwColorSpaceLowValue = DDColorMatch(pdds, rgb); ddck.dwColorSpaceHighValue = ddck.dwColorSpaceLowValue; return pdds->SetColorKey(DDCKEY_SRCBLT, &ddck); } DWORD DDColorMatch(IDirectDrawSurface * pdds, COLORREF rgb) { COLORREF rgbT; HDC hdc; DWORD dw = CLR_INVALID; DDSURFACEDESC ddsd; HRESULT hres; // // Use GDI SetPixel to color match for us // if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) { rgbT = GetPixel(hdc, 0, 0); // Save current pixel value SetPixel(hdc, 0, 0, rgb); // Set our value pdds->ReleaseDC(hdc); } // // Now lock the surface so we can read back the converted color // ddsd.dwSize = sizeof(ddsd); while ((hres = pdds->Lock(NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING) ; if (hres == DD_OK) { dw = *(DWORD *) ddsd.lpSurface; // Get DWORD if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32) dw &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1; // Mask it to bpp pdds->Unlock(NULL); } // // Now put the color that was there back. // if (rgb != CLR_INVALID && pdds->GetDC(&hdc) == DD_OK) { SetPixel(hdc, 0, 0, rgbT); pdds->ReleaseDC(hdc); } return dw; } HRESULT DDReLoadBitmap(IDirectDrawSurface * pdds, LPCSTR szBitmap) { HBITMAP hbm; HRESULT hr; // // Try to load the bitmap as a resource, if that fails, try it as a file // hbm = (HBITMAP) LoadImage(GetModuleHandle(NULL), szBitmap, IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION); if (hbm == NULL) hbm = (HBITMAP) LoadImage(NULL, szBitmap, IMAGE_BITMAP, 0, 0, LR_LOADFROMFILE | LR_CREATEDIBSECTION); if (hbm == NULL) { OutputDebugString("handle is null\n"); return E_FAIL; } hr = DDCopyBitmap2(pdds, hbm, 0, 0, 0, 0); if (hr != DD_OK) { OutputDebugString("ddcopybitmap failed\n"); } DeleteObject(hbm); return hr; } HRESULT DDCopyBitmap2(IDirectDrawSurface * pdds, HBITMAP hbm, int x, int y, int dx, int dy) { HDC hdcImage; HDC hdc; BITMAP bm; DDSURFACEDESC ddsd; HRESULT hr; if (hbm == NULL || pdds == NULL) return E_FAIL; // // Make sure this surface is restored. // pdds->Restore(); // // Select bitmap into a memoryDC so we can use it. // hdcImage = CreateCompatibleDC(NULL); if (!hdcImage) OutputDebugString("createcompatible dc failed\n"); SelectObject(hdcImage, hbm); // // Get size of the bitmap // GetObject(hbm, sizeof(bm), &bm); dx = dx == 0 ? bm.bmWidth : dx; // Use the passed size, unless zero dy = dy == 0 ? bm.bmHeight : dy; // // Get size of surface. // ddsd.dwSize = sizeof(ddsd); ddsd.dwFlags = DDSD_HEIGHT | DDSD_WIDTH; pdds->GetSurfaceDesc(&ddsd); if ((hr = pdds->GetDC(&hdc)) == DD_OK) { StretchBlt(hdc, 0, 0, ddsd.dwWidth, ddsd.dwHeight, hdcImage, x, y, dx, dy, SRCCOPY); pdds->ReleaseDC(hdc); } DeleteDC(hdcImage); return hr; } // ****** misc HFONT MakeFont(char* ftype, int size) { return CreateFont(size,0,0,0,FW_DONTCARE,0,0,0,ANSI_CHARSET,OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,FF_MODERN,ftype); } //********* // ************************************* MASTERSOCKET // initilze windows sockets void initwinsock() { WORD wVersionRequested; WSADATA wsaData; int err; wVersionRequested = MAKEWORD( 1, 1 ); err = WSAStartup( wVersionRequested, &wsaData ); if ( err != 0 ) { MessageBox(0,"Error Couldnt Init Winsock!","Aborting",MB_ICONINFORMATION); PostQuitMessage(0); return; } if ( LOBYTE( wsaData.wVersion ) != 1 || HIBYTE( wsaData.wVersion ) != 1 ) { WSACleanup( ); return; } } // killwinsock, on lcose void killwinsock() { WSACleanup(); } // the master socket data structure void MasterSocket::CreateSocket(HWND hwndx, UINT SOCKET_IDx) { hwnd = hwndx; SOCKET_ID = SOCKET_IDx; socketx = socket(AF_INET,SOCK_STREAM,0); WSAAsyncSelect(socketx,hwnd,SOCKET_ID,FD_CONNECT|FD_READ|FD_CLOSE|FD_ACCEPT); } // begin listening void MasterSocket::Listen(UINT port) { if(port == DEFAULT_PORT) { port = 7; } struct sockaddr_in addy; // begin watching on port 7 addy.sin_family = AF_INET; addy.sin_port = htons(port); addy.sin_addr.s_addr = INADDR_ANY; //inet_addr("172.129.243.252"); bind(socketx,(struct sockaddr*)&addy,sizeof(addy)); listen(socketx,5); } // connect to a remote socket void MasterSocket::Connect(char* ipaddress,UINT port) { struct sockaddr_in addy2; if(port == DEFAULT_PORT) { port = 7; } addy2.sin_family = AF_INET; addy2.sin_port = htons(port); addy2.sin_addr.s_addr = inet_addr(ipaddress); connect(socketx,(struct sockaddr*)&addy2,sizeof(addy2)); } // accept a request from remote socket void MasterSocket::Accept() { struct sockaddr cli_addr; int clilen; clilen = sizeof(cli_addr); socketx = accept(socketx,(struct sockaddr*)&cli_addr,&clilen); } // send data once socket is connected void MasterSocket::Send(char* buff, int len) { send(socketx,buff,len,0); } // recive data from a connected socket int MasterSocket::Recive(char* buff,int len) { return recv(socketx,buff,len,0); } // get the ID of a given socket, for the wndproc callback const UINT MasterSocket::GetID() { return (const UINT)SOCKET_ID; } // close an open socket void MasterSocket::Close() { closesocket(socketx); } //*********** // MasterJoyStick // return how many joysticks there are unsigned int MasterJoyStick::GetJoysticks() { return joyGetNumDevs(); } // does joysticks exisit bool MasterJoyStick::JoyExisit() { joystickInfoEx.dwSize = sizeof(JOYINFOEX); joystickPresent = (joyGetPosEx(JOYSTICKID1,&joystickInfoEx) == JOYERR_NOERROR); if(!joystickPresent) { return false; } return true; } // setup this joystick bool MasterJoyStick::SetupJoystick() { if(JoyExisit() == false) { return false; } joyGetDevCaps(JOYSTICKID1,&joystickCaps,sizeof(joystickCaps)); joystickHasThrottle = (joystickCaps.wCaps & JOYCAPS_HASZ); int joystickDeadSize = (joystickCaps.wXmax - joystickCaps.wXmin) * JOY_DEADZONE / 100; joystickDeadXMax = (joystickCaps.wXmax - joystickCaps.wYmin) / 2 + (joystickDeadSize / 2); joystickDeadXMin = joystickDeadXMax - joystickDeadSize; joystickDeadSize = (joystickCaps.wYmax - joystickCaps.wYmin) * JOY_DEADZONE / 100; joystickDeadYMax = (joystickCaps.wYmax - joystickCaps.wYmin) / 2 + (joystickDeadSize / 2); joystickDeadYMin = joystickDeadYMax - joystickDeadSize; return true; } // get joystick cordinates bool MasterJoyStick::GetJoystickCoords(JOYINFOEX* info) { if(!joystickPresent) return false; info->dwSize = sizeof(JOYINFOEX); info->dwFlags = JOY_RETURNX | JOY_RETURNY; return (!joyGetPosEx(JOYSTICKID1,info)); } // is the joystick still bool MasterJoyStick::JoyStop() { if(!GetJoystickCoords(&joystickInfoEx)) return false; return (( joystickInfoEx.dwYpos > joystickDeadYMin) && (joystickInfoEx.dwYpos < joystickDeadYMax) && (joystickInfoEx.dwXpos > joystickDeadXMin) && (joystickInfoEx.dwXpos < joystickDeadXMax)); } // is the joystick being pressed forward (UP) bool MasterJoyStick::JoyForward() { if(!GetJoystickCoords(&joystickInfoEx)) return false; return (joystickInfoEx.dwYpos < joystickDeadYMin); } // is the joystick being pressed backwards (DOWN) bool MasterJoyStick::JoyBackward() { if(!GetJoystickCoords(&joystickInfoEx)) return false; return(joystickInfoEx.dwYpos > joystickDeadYMax); } // is the joystick being pressed left bool MasterJoyStick::JoyLeft() { if(!GetJoystickCoords(&joystickInfoEx)) return false; return(joystickInfoEx.dwXpos < joystickDeadXMin); } // is the joystick being pressed right bool MasterJoyStick::JoyRight() { if(!GetJoystickCoords(&joystickInfoEx)) return false; return (joystickInfoEx.dwXpos > joystickDeadXMax); } // get the currently pressed button int MasterJoyStick::GetButtonPressed(JOYINFOEX* info) { if(!joystickPresent) { return 0; } info->dwSize = sizeof(joystickInfoEx); info->dwFlags = JOY_RETURNBUTTONS; joyGetPosEx(JOYSTICKID1,info); int x = info->dwButtonNumber; return x; } // get the pressed button int MasterJoyStick::JoyButtonDown() { return GetButtonPressed(&joystickInfoEx); } //**********************************************************************************