package MovementStrategy;

public class MoveToBorder extends AbstractStrategy{
    @Override
    protected boolean IsTargetDestinaion() {
        ObjectParameters objParams = GetObjectParameters();
        if (objParams == null)
        {
            return false;
        }
        return objParams.RightBorder + GetStep() >= FieldWidth - GetStep() &&
                objParams.DownBorder + GetStep() >= FieldHeight - GetStep();
    }

    @Override
    protected void MoveToTarget() {
        ObjectParameters objParams = GetObjectParameters();
        if (objParams == null)
        {
            return;
        }

        int diffX = FieldWidth - objParams.RightBorder;
        if (Math.abs(diffX) > GetStep())
        {
            MoveRight();
        }

        int diffY = FieldHeight - objParams.DownBorder;
        if (Math.abs(diffY) > GetStep())
        {
            MoveDown();
        }
    }

}