//create a window for the async socket, this window
//receives the WM_xxx messages associated with the socket
bool createSocketWindow(_SOCKET s, Dispatcher d) {
//create a message handling window for the async socket.
msg_hwnd = CreateWindowEx(0, "STATIC", PLUGIN_NAME, 0, 0, 0, 0, 0, HWND_MESSAGE, 0, 0, 0);
if (msg_hwnd == NULL) {
msg(PLUGIN_NAME": CreateWindowEx() failed.\n");
return false;
}
//register the callback function for our invisible window.
old_proc = (WNDPROC)SetWindowLong(msg_hwnd, GWL_WNDPROC, (long) socket_callback);
if (old_proc == 0) {
killWindow();
msg(PLUGIN_NAME": SetWindowLong() failed.\n");
return false;
}
conn = s;
dispatch = d;
//make the socket a non-blocking asynchronous socket hooked with our socket_callback handler.
if (WSAAsyncSelect(conn, msg_hwnd, SOCKET_MSG, FD_READ | FD_WRITE | FD_CLOSE) == SOCKET_ERROR) {
killWindow();
dispatch = NULL;
conn = INVALID_SOCKET;
msg(PLUGIN_NAME": Failed to create asynchronous connection to server.\n");
return false;
}
//asynchronous socket properly configured
#ifdef DEBUG
msg(PLUGIN_NAME": Successfully configured async socket\n");
#endif
return true;
}
int WINAPI WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdSHow)
{
MSG msg;
int done = 0;
if (!createGLWindow("OpenGLDemo", windowWidth, windowHeight, 16))
{
//some error code
killWindow();
return 0;
}
while (!done)
{
if (PeekMessage(&msg, hWnd, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT)
done = TRUE;
else
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
killWindow();
return (int)(msg.wParam);
}
bool term_network() {
#ifdef _WIN32
killWindow();
// return WSACleanup() == 0;
#endif
return true;
}
int WINAPI WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
) {
MSG msg;
createWindow();
for(ever) {
if(FMUSIC_IsFinished(song))
break;
if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
if(msg.message == WM_QUIT)
break;
else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} else if(active) {
if(keys[VK_ESCAPE])
break;
render();
SwapBuffers(hDC);
}
}
killWindow();
return msg.wParam;
}
void Game::onExit()
{
for (auto tmp : _gameComponents)
{
tmp->onExit();
delete tmp;
}
delete _game;
killWindow();
}
int send_all(Buffer &b) {
int len = send(conn, (const char*)b.get_buf(), b.size(), 0);
if (len == SOCKET_ERROR) {
int error = WSAGetLastError();
if (error == WSAEWOULDBLOCK) {
sendBuf << b;
return 0;
}
else {
cleanup();
killWindow();
msg(PLUGIN_NAME": Failed to send requested data. %d != %d. Error: %x, %d\n", len, b.size(), error, error);
return -1;
}
}
else if (len != b.size()) {
//move the remainder into sendBuf
shift(b, len);
sendBuf << b;
//msg(PLUGIN_NAME": Short send. %d != %d.", len, out.size());
}
return len;
}
int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine,int iCmdShow) {
HWND hWnd;
MSG msg;
WNDCLASS wndClass;
wndClass.style=CS_HREDRAW|CS_VREDRAW;
wndClass.lpfnWndProc=WndProc;
wndClass.cbClsExtra=0;
wndClass.cbWndExtra=0;
wndClass.hInstance=hInstance;
wndClass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndClass.hCursor=LoadCursor(NULL,IDC_ARROW);
wndClass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
wndClass.lpszMenuName=NULL;
wndClass.lpszClassName=szName;
if(!RegisterClass(&wndClass)) {
MessageBox(NULL,TEXT("Can not create!"),szName,MB_ICONERROR);
return 0;
}
hWnd=CreateWindow(szName,TEXT("Soft Render"),WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,CW_USEDEFAULT,SCREEN_WIDTH,SCREEN_HEIGHT,
NULL,NULL,hInstance,NULL);
hdc=GetDC(hWnd);
checkDisplayMode(hdc);
createPalette(hdc);
dibDC=CreateCompatibleDC(hdc);
swidth=SCREEN_WIDTH;
sheight=SCREEN_HEIGHT;
init();
ShowWindow(hWnd,iCmdShow);
UpdateWindow(hWnd);
willExit=false;
memset(&msg,0,sizeof(MSG));
if(hPalette) {
SelectPalette(hdc,hPalette,FALSE);
RealizePalette(hdc);
}
while(!willExit) {
if(PeekMessage(&msg,NULL,0,0,PM_REMOVE)) {
if(msg.message==WM_QUIT)
willExit=true;
else {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} else {
runWindow();
draw();
BitBlt(hdc,0,0,swidth,sheight,dibDC,0,0,SRCCOPY);
}
}
releasePalette();
releaseDIB(dibDC);
DeleteDC(dibDC);
ReleaseDC(hWnd,hdc);
killWindow(hWnd,hInstance,wndClass);
return msg.wParam;
}
bool OpenGLDevice::initWindow()
{
GLuint PixelFormat; // Holds The Results After Searching For A Match
WNDCLASS wc; // Windows Class Structure
DWORD dwExStyle; // Window Extended Style
DWORD dwStyle; // Window Style
RECT WindowRect; // Grabs Rectangle Upper Left / Lower Right Values
WindowRect.left =(long)0; // Set Left Value To 0
WindowRect.right =(long)screenSize.width; // Set Right Value To Requested Width
WindowRect.top =(long)0; // Set Top Value To 0
WindowRect.bottom =(long)screenSize.height; // Set Bottom Value To Requested Height
hInstance = GetModuleHandle(NULL); // Grab An Instance For Our Window
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; // Redraw On Move, And Own DC For Window
wc.lpfnWndProc = (WNDPROC) WndProc; // WndProc Handles Messages
wc.cbClsExtra = 0; // No Extra Window Data
wc.cbWndExtra = 0; // No Extra Window Data
wc.hInstance = hInstance; // Set The Instance
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO); // Load The Default Icon
wc.hCursor = LoadCursor(NULL, IDC_ARROW); // Load The Arrow Pointer
wc.hbrBackground = NULL; // No Background Required For GL
wc.lpszMenuName = NULL; // We Don't Want A Menu
wc.lpszClassName = "dog";//title.getCString(); // Set The Class Name
if (!RegisterClass(&wc)) // Attempt To Register The Window Class
{
MessageBox(NULL,"Failed To Register The Window Class.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Exit And Return FALSE
}
if (fullscreen) // Attempt Fullscreen Mode?
{
DEVMODE dmScreenSettings; // Device Mode
memset(&dmScreenSettings,0,sizeof(dmScreenSettings)); // Makes Sure Memory's Cleared
dmScreenSettings.dmSize=sizeof(dmScreenSettings); // Size Of The Devmode Structure
dmScreenSettings.dmPelsWidth = screenSize.width; // Selected Screen Width
dmScreenSettings.dmPelsHeight = screenSize.height; // Selected Screen Height
dmScreenSettings.dmBitsPerPel = 16; // Selected Bits Per Pixel
dmScreenSettings.dmFields=DM_BITSPERPEL|DM_PELSWIDTH|DM_PELSHEIGHT;
// Try To Set Selected Mode And Get Results. NOTE: CDS_FULLSCREEN Gets Rid Of Start Bar.
if (ChangeDisplaySettings(&dmScreenSettings,CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL)
{
// If The Mode Fails, Offer Two Options. Quit Or Run In A Window.
if (MessageBox(NULL,"The Requested Fullscreen Mode Is Not Supported By\nYour Video Card. Use Windowed Mode Instead?","NeHe GL",MB_YESNO|MB_ICONEXCLAMATION)==IDYES)
{
fullscreen=FALSE; // Select Windowed Mode (Fullscreen=FALSE)
}
else
{
// Pop Up A Message Box Letting User Know The Program Is Closing.
MessageBox(NULL,"Program Will Now Close.","ERROR",MB_OK|MB_ICONSTOP);
return FALSE; // Exit And Return FALSE
}
}
}
if (fullscreen) // Are We Still In Fullscreen Mode?
{
dwExStyle=WS_EX_APPWINDOW; // Window Extended Style
dwStyle=WS_POPUP; // Windows Style
ShowCursor(FALSE); // Hide Mouse Pointer
}
else
{
dwExStyle=WS_EX_APPWINDOW | WS_EX_WINDOWEDGE; // Window Extended Style
dwStyle=WS_OVERLAPPEDWINDOW; // Windows Style
}
AdjustWindowRectEx(&WindowRect, dwStyle, FALSE, dwExStyle); // Adjust Window To True Requested Size
hWnd=CreateWindowEx( dwExStyle, // Extended Style For The Window
"dog",//title.getCString(), // Class Name
"dog",//title.getCString(), // Window Title
WS_CLIPSIBLINGS | // Required Window Style
WS_CLIPCHILDREN | // Required Window Style
dwStyle, // Selected Window Style
0, 0, // Window Position
WindowRect.right-WindowRect.left, // Calculate Adjusted Window Width
WindowRect.bottom-WindowRect.top, // Calculate Adjusted Window Height
NULL, // No Parent Window
NULL, // No Menu
hInstance, // Instance
NULL); // Don't Pass Anything To WM_CREATE
if( !hWnd )
{
killWindow(); // Reset The Display
MessageBox(NULL,"Window Creation Error.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
static PIXELFORMATDESCRIPTOR pfd= // pfd Tells Windows How We Want Things To Be
{
sizeof(PIXELFORMATDESCRIPTOR), // Size Of This Pixel Format Descriptor
1, // Version Number
PFD_DRAW_TO_WINDOW | // Format Must Support Window
PFD_SUPPORT_OPENGL | // Format Must Support OpenGL
PFD_DOUBLEBUFFER, // Must Support Double Buffering
PFD_TYPE_RGBA, // Request An RGBA Format
16, // Select Our Color Depth
0, 0, 0, 0, 0, 0, // Color Bits Ignored
0, // No Alpha Buffer
0, // Shift Bit Ignored
0, // No Accumulation Buffer
0, 0, 0, 0, // Accumulation Bits Ignored
16, // 16Bit Z-Buffer (Depth Buffer)
0, // No Stencil Buffer
0, // No Auxiliary Buffer
PFD_MAIN_PLANE, // Main Drawing Layer
0, // Reserved
0, 0, 0 // Layer Masks Ignored
};
hDC=GetDC(hWnd); // Did We Get A Device Context?
if( !hDC )
{
killWindow(); // Reset The Display
MessageBox(NULL,"Can't Create A GL Device Context.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
PixelFormat=ChoosePixelFormat(hDC,&pfd); // Did Windows Find A Matching Pixel Format?
if( !PixelFormat )
{
killWindow(); // Reset The Display
MessageBox(NULL,"Can't Find A Suitable PixelFormat.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
if(!SetPixelFormat(hDC,PixelFormat,&pfd)) // Are We Able To Set The Pixel Format?
{
killWindow(); // Reset The Display
MessageBox(NULL,"Can't Set The PixelFormat.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
hRC=wglCreateContext(hDC); // Are We Able To Get A Rendering Context?
if( !hRC )
{
killWindow(); // Reset The Display
MessageBox(NULL,"Can't Create A GL Rendering Context.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
if(!wglMakeCurrent(hDC,hRC)) // Try To Activate The Rendering Context
{
killWindow(); // Reset The Display
MessageBox(NULL,"Can't Activate The GL Rendering Context.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE; // Return FALSE
}
ShowWindow(hWnd,SW_SHOW); // Show The Window
SetForegroundWindow(hWnd); // Slightly Higher Priority
SetFocus(hWnd); // Sets Keyboard Focus To The Window
//glShadeModel(GL_SMOOTH); // Enables Smooth Shading
glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // Black Background
glClearDepth(1.0f); // Depth Buffer Setup
glEnable(GL_DEPTH_TEST); // Enables Depth Testing
glDepthFunc(GL_LEQUAL); // The Type Of Depth Test To Do
//glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // Really Nice Perspective
return TRUE; // Initialization Went OK
}
void OpenGLDevice::quit()
{
killWindow();
running = false;
}
int CALLBACK WinMain(
HINSTANCE hInstance1,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
{
windowWidth = 800;
windowHeight = 600;
camZoom = 2;
hInstance = hInstance1;
LPCTSTR className = "GraphicsGame";
WNDCLASS wc = {};
wc.style = CS_OWNDC|CS_VREDRAW|CS_HREDRAW;
wc.lpfnWndProc = (WNDPROC)WindowProc;
wc.hInstance = hInstance;
wc.lpszClassName = className;
wc.hCursor = NULL;
if(!RegisterClass(&wc))
{
killWindow(className);
MessageBox(NULL, "Couldnt Register Class", "Error", MB_OK);
return 1;
}
int windowStatus = createGLWindow(hInstance, className);
if(!windowStatus)
{
return 1;
}
double dx = 0;
double dy = 0;
double maxSpeed = 5;
double accel = 0.1f;
MSG message;
game = (Game*)calloc(1, sizeof(Game));
initGL();
initGame(game);
int counter = 0;
LARGE_INTEGER cps;
LARGE_INTEGER curCount;
LARGE_INTEGER prevCount;
LONGLONG countDifference;
QueryPerformanceFrequency(&cps);
double secsPassed = 0;
QueryPerformanceCounter(&curCount);
float pan = 0.2;
float topPan = 1;
float lowPan = 0.2;
while(!game->done)
{
prevCount = curCount;
QueryPerformanceCounter(&curCount);
countDifference = curCount.QuadPart - prevCount.QuadPart;
secsPassed = (long double)countDifference / (long double)cps.QuadPart;
while(PeekMessage(&message, hWindow, 0, 0, PM_REMOVE))
{
if(message.message == WM_QUIT)
{
game->done = true;
}
TranslateMessage(&message);
DispatchMessage(&message);
}
dx = 0;
dy = 0;
if(game->keys[VK_SHIFT])
{
pan = topPan;
}
else
{
pan = lowPan;
}
if(game->keys['W'])
{
camY+=pan;
}
if(game->keys['A'])
{
camX-=pan;
}
if(game->keys['S'])
{
camY-=pan;
}
if(game->keys['D'])
{
camX+=pan;
}
if(game->keys['Q'])
{
camZoom += 0.01;
if(camZoom > 6) camZoom = 6;
resize(windowWidth, windowHeight);
}
if(game->keys['E'])
{
camZoom -= 0.01;
if(camZoom < 1) camZoom = 1;
resize(windowWidth, windowHeight);
}
if(game->keys[VK_SPACE])
{
saveFile(game);
}
updateGame(game, dx, dy, secsPassed);
drawScene(game);
SwapBuffers(hDeviceContext);
}
free(game);
killWindow(className);
return 0;
}
int createGLWindow(HINSTANCE hInstance, LPCTSTR className)
{
hWindow = CreateWindow(
className,
"GraphicsGame",
WS_OVERLAPPEDWINDOW|WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT,
windowWidth, windowHeight,
NULL,
NULL,
hInstance,
NULL
);
if(!hWindow)
{
killWindow(className);
MessageBox(hWindow, "Couldnt Create Window", "Error", MB_OK);
return false;
}
hDeviceContext = GetDC(hWindow);
if(!hDeviceContext)
{
killWindow(className);
MessageBox(hWindow, "Could Create Device Context", "Error", MB_OK);
return false;
}
PIXELFORMATDESCRIPTOR pfd = {};
pfd.nSize = sizeof(PIXELFORMATDESCRIPTOR);
pfd.nVersion = 1;
pfd.dwFlags = PFD_SUPPORT_OPENGL|PFD_DRAW_TO_WINDOW|PFD_DOUBLEBUFFER;
pfd.iPixelType = PFD_TYPE_RGBA;
pfd.cColorBits = 24;
pfd.cDepthBits = 24;
pfd.iLayerType = PFD_MAIN_PLANE;
int pixelFormat = ChoosePixelFormat(hDeviceContext, &pfd);
if(!pixelFormat)
{
killWindow(className);
MessageBox(hWindow, "Couldnt Select Good Pixel Format", "Error", MB_OK);
return false;
}
if(!SetPixelFormat(hDeviceContext, pixelFormat, &pfd))
{
killWindow(className);
MessageBox(hWindow, "Couldnt Select Good Pixel Format", "Error", MB_OK);
return false;
}
GLRenderContext = wglCreateContext(hDeviceContext);
if(!GLRenderContext)
{
killWindow(className);
MessageBox(hWindow, "Couldnt make opengl context", "Error", MB_OK);
return false;
}
if(!wglMakeCurrent(hDeviceContext, GLRenderContext))
{
killWindow(className);
MessageBox(hWindow, "Couldnt make gl context current", "Error", MB_OK);
return false;
}
return true;
}
BOOL createWindow() {
GLuint PixelFormat;
WNDCLASS wc;
DWORD dwExStyle;
DWORD dwStyle;
RECT WindowRect;
int width = GetSystemMetrics(SM_CXSCREEN);
int height = GetSystemMetrics(SM_CYSCREEN);
WindowRect.left=(long)0;
WindowRect.right=(long)width;
WindowRect.top=(long)0;
WindowRect.bottom=(long)height;
hInstance = GetModuleHandle(NULL);
wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;
wc.lpfnWndProc = (WNDPROC) WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon(NULL, IDI_WINLOGO);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = NULL;
wc.lpszMenuName = NULL;
wc.lpszClassName = "OpenGL";
if(!RegisterClass(&wc)) {
MessageBox(NULL,"Failed To Register The Window Class.","ERROR",MB_OK|MB_ICONEXCLAMATION);
return FALSE;
}
if(FULLSCREEN) {
DEVMODE dmScreenSettings;
memset(&dmScreenSettings,0,sizeof(dmScreenSettings));
dmScreenSettings.dmSize=sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = width;
dmScreenSettings.dmPelsHeight = height;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields=DM_BITSPERPEL|DM_PELSWIDTH|DM_PELSHEIGHT;
if(ChangeDisplaySettings(&dmScreenSettings,CDS_FULLSCREEN)!=DISP_CHANGE_SUCCESSFUL) {
return FALSE;
}
dwExStyle=WS_EX_APPWINDOW;
dwStyle=WS_POPUP;
ShowCursor(FALSE);
} else {
dwExStyle=WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
dwStyle=WS_OVERLAPPEDWINDOW;
}
AdjustWindowRectEx(&WindowRect, dwStyle, FALSE, dwExStyle);
if(
!(hWnd=CreateWindowEx(
dwExStyle,
"OpenGL",
"Waveride by Straylight",
dwStyle |
WS_CLIPSIBLINGS |
WS_CLIPCHILDREN,
0, 0,
WindowRect.right-WindowRect.left,
WindowRect.bottom-WindowRect.top,
NULL,
NULL,
hInstance,
NULL))
) {
killWindow();
return FALSE;
}
static PIXELFORMATDESCRIPTOR pfd = {
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW |
PFD_SUPPORT_OPENGL |
PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
32,
0, 0, 0, 0, 0, 0,
0,
0,
0,
0, 0, 0, 0,
16,
0,
0,
PFD_MAIN_PLANE,
0,
0, 0, 0
};
if(!(hDC=GetDC(hWnd))) {
killWindow();
return FALSE;
}
if(!(PixelFormat=ChoosePixelFormat(hDC,&pfd))) {
killWindow();
return FALSE;
}
if(!SetPixelFormat(hDC,PixelFormat,&pfd)) {
killWindow();
return FALSE;
}
if(!(hRC=wglCreateContext(hDC))) {
killWindow();
return FALSE;
}
if(!wglMakeCurrent(hDC,hRC)) {
killWindow();
return FALSE;
}
ShowWindow(hWnd,SW_SHOW);
SetForegroundWindow(hWnd);
SetFocus(hWnd);
resize(width, height);
init();
return TRUE;
}
