int main(int argc, char **argv)
{
int i;
char *git_path;
char *tmp;
unsigned int gti_speed;
draw_fn_t draw_fn;
tmp = getenv("GTI_SPEED");
if (!tmp || sscanf(tmp, "%u", >i_speed) != 1) {
gti_speed = GTI_SPEED;
}
open_term();
TERM_WIDTH = term_width();
FRAME_TIME = 1000 * 1000 * 10 / (gti_speed + TERM_WIDTH + 1);
draw_fn = select_command(argc, argv);
init_space();
for (i = -20; i < TERM_WIDTH; i++) {
draw_fn(i);
clear_car(i);
}
move_to_top();
fflush(TERM_FH);
git_path = getenv("GIT");
if (git_path) {
execv(git_path, argv);
} else {
execvp(GIT_NAME, argv);
}
/* error in exec if we land here */
perror(GIT_NAME);
return 1;
}
void window::paint(HDC hdc) {
if (draw_fn != nullptr) {
draw_fn(this);
}
HDC memdc = CreateCompatibleDC(nullptr);
if (memdc == nullptr) {
panic(L"Couldn't create DC.", hwnd);
}
HBITMAP bmp = CreateBitmap(width, height, 1, 32, buf.data());
if (bmp == nullptr) {
panic(L"Couldn't create bitmap.", hwnd);
}
SelectObject(memdc, bmp);
BitBlt(hdc, 0, 0, width, height, memdc, 0, 0, SRCCOPY);
DeleteObject(bmp);
DeleteObject(memdc);
WCHAR fps[256];
int count = swprintf_s(&fps[0], 256, L"FPS: %.02f FOV: %.f", frame_rate, m_fov);
TextOut(hdc, 0, 0, fps, count);
}
