Function GetCockpitWindowCoords

Descent3/gauges.cpp:955–987

Returns the coordinates of the specified cockpit monitor Parameter: window - 0 means primary monitor, 1 means secondary x0,y0,x1,y1 - these are filled in with the coordinates of the montiro Returns: true if got coords, false if the monitor was animating

//					x0,y0,x1,y1 - these are filled in with the coordinates of the montiro
// Returns: true if got coords, false if the monitor was animating
bool GetCockpitWindowCoords(int window, int *left, int *top, int *right, int *bot) {
  if (Render_gauge_moving)
    return 0;

  tGauge *gauge;

  gauge = &Gauge_list[GAUGE_INDEX(window ? STAT_SECONDARYLOAD : STAT_PRIMARYLOAD)];

  if (gauge->monitor) {

#define HUD_RENDER_ZOOM 0.56f

    StartFrame(false);
    g3_StartFrame(&Viewer_object->pos, &Viewer_object->orient, HUD_RENDER_ZOOM);

    for (int i = 0; i < 2; i++) {
      gauge->pts[i * 2].p3_flags &= (~PF_PROJECTED);
      g3_ProjectPoint(&gauge->pts[i * 2]);
    }

    *left = gauge->pts[0].p3_sx;
    *top = gauge->pts[0].p3_sy;
    *right = gauge->pts[2].p3_sx + 2;
    *bot = gauge->pts[2].p3_sy + 2;

    g3_EndFrame();
    EndFrame();

    return 1;
  }

  return 0;
}