//*****************************************************************************************
void CEvilEye:: Process(
//Process an Evil Eye for movement.
//
//Params:
  const int /*nLastCommand*/, //(in) Last swordsman command.
  CCueEvents &CueEvents) //(in/out) Accepts pointer to an IDList object that will be populated
//with codes indicating events that happened that may correspond to
//sound or graphical effects.
{
  if (!this->isActive && CanFindSwordsman()) {
    //Check whether evil eye sees player and wakes up.
    const int dx = nGetOX(this->wO);
    const int dy = nGetOY(this->wO);
    UINT cx = this->wX, cy = this->wY;
    bool done = false;
    while (!done)
    {
      cx += dx;
      cy += dy;
      if (cx == this->pCurrentGame->swordsman.wX &&
          cy == this->pCurrentGame->swordsman.wY)
      {
        this->isActive = true;
        CueEvents.Add(CID_EvilEyeWoke, this);
        break;
      }
      if (cx >= this->pCurrentGame->pRoom->wRoomCols ||
           cy >= this->pCurrentGame->pRoom->wRoomRows)
         break;
      switch (this->pCurrentGame->pRoom->GetOSquare(cx, cy)) {
        case T_FLOOR:
        case T_CHECKPOINT:
        case T_PIT:
        case T_DOOR_YO:
        case T_TRAPDOOR:
        if (this->pCurrentGame->pRoom->GetTSquare(cx,cy) != T_ORB)
          break;
        default:
          done = true;
      }
    }
  }
  if (!this->isActive)
    return;
  //Get movement offsets.
  int dxFirst, dyFirst, dx, dy;
  if (!GetDirectMovement(dxFirst, dyFirst, dx, dy))
    return;
  //Move evil eye to new destination square.
  MakeStandardMove(CueEvents,dx,dy);
  SetOrientation(dxFirst, dyFirst);
}