Method Update

LuaSTGPlus/GameObjectPool.cpp:165–208

}

bool GameObjectBentLaser::Update(size_t id, int length, float width)LNOEXCEPT
{
    GameObject* p = LPOOL.GetPooledObject(id);
    if (!p)
        return false;
    if (length <= 1)
    {
        LERROR("lstgBentLaserData: ���IJ���length");
        return false;
    }

    // �Ƴ�����Ľڵ㣬��֤������length��Χ��
    while (m_Queue.IsFull() || m_Queue.Size() >= (size_t)length)
    {
        LaserNode tLastPop;
        m_Queue.Pop(tLastPop);

        // �����ܳ���
        if (!m_Queue.IsEmpty())
        {
            LaserNode tFront = m_Queue.Front();
            m_fLength -= (tLastPop.pos - tFront.pos).Length();
        }
    }

    // �����½ڵ�
    if (m_Queue.Size() < (size_t)length)
    {
        LaserNode tNode;
        tNode.pos.Set((float)p->x, (float)p->y);
        tNode.half_width = width / 2.f;
        m_Queue.Push(tNode);

        // �����ܳ���
        if (m_Queue.Size() > 1)
        {
            LaserNode& tNodeLast = m_Queue.Back();
            LaserNode& tNodeBeforeLast = m_Queue[m_Queue.Size() - 2];
            m_fLength += (tNodeBeforeLast.pos - tNodeLast.pos).Length();
        }
    }

    return true;
}

void GameObjectBentLaser::Release()LNOEXCEPT
{