void widgetSDLQuit()
{
// Get the window vector
vector *windowVector = windowGetWindowVector();
// Release all active windows
vectorMapAndDestroy(windowVector, (mapCallback) widgetDestroy);
// Release any cached SVG images
svgManagerQuit();
// Release all patterns
patternManagerQuit();
}
int main(int argc, char *argv[])
{
SDL_Surface *screen;
SDL_Event sdlEvent;
bool quit = false;
lua_State* L;
// Make sure everything is cleaned up on quit
atexit(SDL_Quit);
// Init SDL
if (SDL_Init(SDL_INIT_VIDEO) < -1)
{
fprintf(stderr, "SDL_init: %s\n", SDL_GetError());
exit(1);
}
// Enable UNICODE support (for key events)
SDL_EnableUNICODE(true);
// Enable double-buffering
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
// Enable sync-to-vblank
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
// 800x600 true colour
screen = SDL_SetVideoMode(800, 600, 32, SDL_OPENGL);
if (screen == NULL)
{
fprintf(stderr, "SDL_SetVideoMode: %s\n", SDL_GetError());
exit(1);
}
SDL_WM_SetCaption("Warzone UI Simulator", NULL);
// Init OpenGL
glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
glCullFace(GL_BACK);
glEnable(GL_BLEND);
glBlendFunc(GL_CONSTANT_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendColor(1.0f, 1.0f, 1.0f, 1.0f);
glEnable(GL_TEXTURE_RECTANGLE_ARB);
glViewport(0, 0, 800, 600);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0.0, 800, 600, 0.0, -1.0, 1.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
/*
* Create the GUI
*/
widgetSDLInit();
L = lua_open_betawidget();
createGUI(L);
// Main event loop
while (!quit)
{
int i;
while (SDL_PollEvent(&sdlEvent))
{
if (sdlEvent.type == SDL_QUIT)
{
quit = true;
}
else
{
widgetHandleSDLEvent(&sdlEvent);
}
}
// Fire timer events
widgetFireTimers();
glClear(GL_COLOR_BUFFER_BIT);
for (i = 0; i < vectorSize(windowGetWindowVector()); i++)
{
window *wnd = vectorAt(windowGetWindowVector(), i);
widgetDraw(WIDGET(wnd));
widgetComposite(WIDGET(wnd));
}
SDL_GL_SwapBuffers();
}
lua_close(L);
widgetSDLQuit();
return EXIT_SUCCESS;
}
