static void
apply_config(void)
{
// Record what's changed
for (uint i = 0; i < lengthof(options); i++) {
uint offset = options[i].offset, size = options[i].size;
if (memcmp((char *)&cfg + offset, (char *)&new_cfg + offset, size) &&
!memchr(option_order, i, option_order_len))
option_order[option_order_len++] = i;
}
win_reconfig();
save_config();
}
int main(int argc, char* argv[])
{
printf("START! pid = %d\n", getpid());
if (!system("./restart.rb"))
exit(1);
if (signal(SIGUSR1, RestartHandler) == SIG_ERR) {
fprintf(stderr, "An error occurred while setting a signal handler.\n");
exit(1);
}
bool fullscreen = true;
s_config = new AppConfig(fullscreen, false, 1280, 800);
SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK);
SDL_Window* displayWindow;
SDL_Renderer* displayRenderer;
uint32_t flags = SDL_WINDOW_OPENGL | (s_config->fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
int err = SDL_CreateWindowAndRenderer(s_config->width, s_config->height, flags, &displayWindow, &displayRenderer);
if (err == -1 || !displayWindow || !displayRenderer) {
fprintf(stderr, "SDL_CreateWindowAndRenderer failed!\n");
}
SDL_RendererInfo displayRendererInfo;
SDL_GetRendererInfo(displayRenderer, &displayRendererInfo);
/* TODO: Check that we have OpenGL */
if ((displayRendererInfo.flags & SDL_RENDERER_ACCELERATED) == 0 ||
(displayRendererInfo.flags & SDL_RENDERER_TARGETTEXTURE) == 0) {
/* TODO: Handle this. We have no render surface and not accelerated. */
fprintf(stderr, "NO RENDERER wtf!\n");
}
atexit(SDL_Quit);
JOYSTICK_Init();
AppConfig& config = *s_config;
config.title = "riftty";
//SDL_WM_SetCaption(config.title.c_str(), config.title.c_str());
//SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
/*
// clear
glClearColor(s_clearColor.x, s_clearColor.y, s_clearColor.z, s_clearColor.w);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SDL_GL_SwapWindow(displayWindow);
*/
RiftSetup();
RenderInit();
win_init();
init_config();
struct passwd *pw = getpwuid(getuid());
const char *homedir = pw->pw_dir;
char config_filename[512];
strncpy(config_filename, homedir, 512);
strncat(config_filename, "/.riftty", 512);
load_config(config_filename);
cs_init(); // TODO: code pages do not want
// TODO: determine this based on window-size & font-size or vice versa.
cfg.rows = 25;
cfg.cols = 80;
// TODO: load config from /etc/riffty or ~/.rifttyrc
finish_config();
win_reconfig();
// TODO: get SHELL from env
cs_reconfig(); // TODO: do not want
term_init();
term_reset();
term_resize(cfg.rows, cfg.cols);
// TODO:
int font_width = 10;
int font_height = 10;
unsigned short term_width = font_width * cfg.cols;
unsigned short term_height = font_height * cfg.rows;
char login[128];
strncpy(login, getlogin(), 128);
const char* login_argv[] = {"login", "-pfl", login, NULL};
unsigned short rows = cfg.rows;
unsigned short cols = cfg.cols;
winsize ws = {rows, cols, term_width, term_height};
child_create(login_argv, &ws);
bool done = false;
while (!done)
{
JOYSTICK_ClearFlags();
SDL_Event event;
while (SDL_PollEvent(&event))
{
switch (event.type)
{
case SDL_QUIT:
done = true;
break;
case SDL_MOUSEMOTION:
if (event.motion.state & SDL_BUTTON(1)) {
// move touch
}
break;
case SDL_MOUSEBUTTONDOWN:
if (event.button.button == SDL_BUTTON_LEFT) {
// start touch
}
break;
case SDL_MOUSEBUTTONUP:
if (event.button.button == SDL_BUTTON_LEFT) {
// end touch
}
break;
case SDL_JOYAXISMOTION:
JOYSTICK_UpdateMotion(&event.jaxis);
break;
case SDL_JOYBUTTONDOWN:
case SDL_JOYBUTTONUP:
JOYSTICK_UpdateButton(&event.jbutton);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ProcessKeyEvent(&event.key)) {
done = true;
}
break;
}
}
if (!done)
{
if (s_needsRestart)
Restart();
unsigned int now = SDL_GetTicks(); // milliseconds
float dt = (now - s_ticks) / 1000.0f; // convert to seconds.
s_ticks = now;
//printf("fps = %.0f\n", 1.0f/dt);
Process(dt);
Render(dt);
}
}
child_kill(true);
win_shutdown();
RiftShutdown();
JOYSTICK_Shutdown();
return 0;
}