宠物AI(个人觉得有问题)

//宠物AI流程
1.刚开始添加宠物
Monster被动State:EnumMonster被NULL
MonsterStat:EnumPet跟随
2.附近有怪物就改成攻击模式(相关的收尾工作)
void PetObj::cancle_follow()
{
    m_trace_line.clear();
    is_move = false;
    MonsterStat = EnumMonsterStat::EnumMonster追击;//将怪物的状态改成EnumMonster追击
}
//如果线路没有走完他会向客户端发送移动包和附近玩家通知包
3.当把怪度打死并且目标列表中为空时就把气状态置为跟随
void PetObj::cancle_attached()
{
    m_is_attached = false;//玩家已死，取消攻击记录
    m_attach_objs.clear();//取消攻击记录
    m_trace_line.clear();
    is_move = false;
    MonsterStat = EnumMonsterStat::EnumPet跟随;
}
4.如果宠物在追击或者跟随的过程中和主人的距离超过20格子则会传送
void PetObj::传送()//这个函数写的有问题
{
    MonsterStat = EnumMonsterStat::EnumPet跟随;//将状态置为跟随,传送之后其状态回到原始状态就是跟随

    auto owner_map_pos = m_map->m_spBase->getMapPos(owner->tgtPos);
    int mx = owner_map_pos.x;
    int my = owner_map_pos.y;

    pos2d mPos = {mx, my};
    int dir = 0;
    for(dir = 0; dir < 8; dir ++)
    {
        switch(dir)
        {
        case DIR_UP:
        case DIR_LEFT:
        case DIR_LEFTUP:
            mPos.y++;
            break;
        case DIR_RIGHTUP:
            mPos.x++;
            break;
        case DIR_RIGHT:
        case DIR_RIGHTDOWN:
            mPos.y--;
            break;
        case DIR_DOWN:
        case DIR_LEFTDOWN:
            mPos.x--;
            break;
        }
        if(m_map->is_out_of_range(mPos.x, mPos.y) || !is_pet_stand(mPos))
            continue;
        if(m_map->m_vec_collsion[mPos.x][mPos.y] != 1)
            break;
    }
    if(dir >= 8)
    {
        return;
    }

    //给附近玩家 和 角色发送消息信息
    for(auto it : map_nearby_player)
    {
        it.second->nearby_monsters.erase(objId.id);
        std::vector<ObjecInfo> 远离的;
        远离的.push_back(*this);
        it.second->send_obj_leave(远离的);
    }
    for(auto it : map_nearby_objs)
    {
        it.second->map_nearby_objs.erase(objId.id);
    }
    //m_map->m_move_objs.erase(objId.id);//移除对象
    m_map->m_move_mgr.del_mask(objId);

    pos2d bpos = _getBlockPos();
    m_map->m_map_blocks[bpos.x][bpos.y].del(objId);

    map_nearby_objs.clear();
    map_nearby_player.clear();

    curPos = tgtPos = m_map->m_spBase->getPos(mx, my);

    auto cur_block_pos = m_map->m_spBase->getBlockPos(curPos);
    block_x = cur_block_pos.x;
    block_y = cur_block_pos.y;

    base_mpos.x = mx;
    base_mpos.y = my;

    //加载到Map::的blockobj容器中
    m_map->m_vec_collsion[mx][my] = 1;//当前点设置为1

    //加入到容器中
    m_map->m_map_objs[objId.id] = this;
    m_map->m_map_blocks[block_x][block_y].add(this);
    init();
    return;
}