Function DrawRoomObjects

editor/drawworld.cpp:705–743

Draw the objects in a room as spheres

// Draw the objects in a room as spheres
void DrawRoomObjects(room *rp) {
  int objnum;

  if (!D3EditState.objects_in_wireframe)
    return;

  for (objnum = rp->objects; objnum != -1; objnum = Objects[objnum].next) {
    object *obj = &Objects[objnum];
    g3Point sphere_point;
    ddgr_color color;

    switch (obj->type) {
    case OBJ_POWERUP:
      color = POWERUP_COLOR;
      break;
    case OBJ_ROBOT:
      color = ROBOT_COLOR;
      break;
    case OBJ_PLAYER:
      color = PLAYER_COLOR;
      break;
    case OBJ_VIEWER:
      color = VIEWER_COLOR;
      break;
    case OBJ_CAMERA:
      color = CAMERA_COLOR;
      break;
    default:
      color = MISCOBJ_COLOR;
      break;
    }

    if (obj->type == OBJ_DOOR) // don't draw doors
      continue;

    g3_RotatePoint(&sphere_point, &obj->pos);
    g3_DrawSphere(color, &sphere_point, obj->size);
  }
}

void DrawAllRooms(vector *view_target, float rad) {
  int r;