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/////////////////////////////////////////////////////////////////////
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// Helloworld.cpp : Implementation source file for the helloworld //
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// application using DirectDraw & DirectPlay //
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// //
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// Application : Demo application for DirectX/DirectPlay for JSU //
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// summer institute //
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// //
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// Platform : Intel Pentium 166 MHz, WindowsNT 4.0, Visual C++ 5.0//
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// //
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// Author : Subhash Nair (subhash@cat.syr.edu) //
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/////////////////////////////////////////////////////////////////////
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#define WIN32_LEAN_AND_MEAN // For faster builds & smaller executables
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#include <windows.h> // Our standard Windows header
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#include <ddraw.h> // Header for DirectDraw
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#include <dplay.h> // Header for DirectPlay
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//Global Constants
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const char *msg = "Hello World!"; //Our famous message, courtesy Kernighan & Ritchie!!
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const int window_width = 640; // These 3 values for window width, window height and
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const int window_height = 480; // and bits per pixel correspond to a standard display
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const int bits_per_pixel = 8; // mode on most monitors
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const DWORD UpdateDelay = 0; // How often our screen will be updated
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const char sessionName[32] = "Welcome"; //Our session name
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//Our session's Globally unique identifier
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const GUID sessionGUID = { 0x6db0f1d1, 0xff0c, 0x11d1,
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{ 0x9a, 0x17, 0x0, 0x0, 0xc0, 0x23, 0xca, 0xf3 } };
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//The message structure we are going to send and receive
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typedef struct _MESSAGE
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{
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int x;
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int y;
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}MESSAGE;
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Global constants
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Declaration
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