Method OnRegroundButton

editor/ObjectDialog.cpp:1188–1236

}

void CObjectDialog::OnRegroundButton() {
  if (Reground_id >= 0 && Object_info[Reground_id].type != OBJ_NONE) {
    int i;
    for (i = 0; i <= Highest_object_index; i++) {
      vector gp;
      object *obj = &Objects[i];

      if (obj->type == OBJ_ROBOT || obj->type == OBJ_CLUTTER || obj->type == OBJ_POWERUP || obj->type == OBJ_BUILDING) {
        if (obj->id == Reground_id && PhysCalcGround(&gp, NULL, &Objects[i], 0)) {
          fvi_info hit_info;
          fvi_query fq;
          int fate;
          vector start = obj->pos + obj->size * 0.8f * obj->orient.uvec;
          vector end = obj->pos - obj->size * 2.0f * obj->orient.uvec;

          fq.p0 = &start;
          fq.p1 = &end;
          fq.startroom = obj->roomnum;

          fq.rad = 0.0f;
          fq.flags = FQ_CHECK_OBJS | FQ_IGNORE_POWERUPS | FQ_IGNORE_WEAPONS | FQ_IGNORE_MOVING_OBJECTS;
          fq.thisobjnum = OBJNUM(obj);
          fq.ignore_obj_list = NULL;

          fate = fvi_FindIntersection(&fq, &hit_info);

          if (fate != HIT_NONE) {
            float ps;
            float pr;
            float diff;

            ps = (gp - obj->pos) * obj->orient.uvec;
            pr = (hit_info.hit_pnt - obj->pos) * obj->orient.uvec;

            if (ps != pr) {
              diff = ps - pr;
              obj->pos -= diff * obj->orient.uvec;
              ObjSetPos(obj, &obj->pos, obj->roomnum, NULL, false);

              World_changed = 1;
            }
          }
        }
      }
    }
  }

  UpdateDialog();
}

extern bool RotateObject(int objnum, angle p, angle h, angle b);