PHP网页游戏学习之Xnova(ogame)源码解读（十一）_PHP
十四、建筑页面（BatimentBuildingPage.php）
现在开始解析真正的建筑页面，里面用到的函数不少，不过都不难，我们一起来看。
一开始先检查星球的已使用空间并更新，使用函数CheckPlanetUsedFields，这个函数前面讲过，实现也不难。
接下来这个是我们前面重点讲过的结构，就是判断是否输入；所以我们先跳到这段代码的后面看，但是这里有几个函数是处理一些建筑队列的。
1. SetNextQueueElementOnTop：我们讲过，处理队列中的下一个建筑
2. ShowBuildingQueue：构造当前的队列，代码虽多，但简单，有兴趣可以自己跟踪
3. BuildingSavePlanetRecord：保存前面代码构造的建筑队列到数据库
4．BuildingSaveUserRecord：保存资源积分（事务官）到数据库
然后要构造建筑页面，我做一个文字说明，大部分UI的构造不写：
1. 判断最大队列值
2. 计算出当前星球的最大空间
3. 判断当前的建筑是否可以建造
4. 如果可以造的话，要取得建造时间、所需资源
5. 如果建造的是研究所需要判断是否在研究
最后就是把前面准备好的各项内容构造出html页面，这个看看就应该能明白。接下来讲解我们跳过的有用户输入部分代码，结构很清晰：
1. 取得用户输入的各项参数（实际是点击的）
2. 判断要建造的建筑是星球上还是月球上
3. 还有对链接合法性的判断，如果是不合法的，用户将受到惩罚（嘿嘿）
4. 然后是根据用户的操作，进入不同的队列功能
5. CancelBuildingFromQueue：取消正在建造的建筑
6. RemoveBuildingFromQueue：从队列中移除一个建筑
7. AddBuildingToQueue(true)：在队列中插入一个建造建筑
8. AddBuildingToQueue(false)：在队列中插入一个取消建筑
9. ResetThisFuckingCheater：惩罚用户函数，大家自己看吧
上面几个函数具体功能可以自己看，都是对队列的操作，大同小异。
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