cocos2d-x：从另一个线程加载sprite不可能，任何模式？ [英] cocos2d-x: loading sprite from another thread not possible, any pattern?

问题描述

我的程序的事实

1. Cocos2d-x主循环在自己的线程中运行。我们把它称为cocos2d-x-thread 。


2. 我有一个 task_scheduler 在自己的线程中运行，您可以在其中提交轻量级任务。让我们把它称为task_scheduler-thread 。


3. 每x毫秒，回调从 task_scheduler task_scheduler-tick-callback 。

1. Cocos2d-x main loop runs in its own thread. Let's call it cocos2d-x-thread.
2. I have a task_scheduler that runs in its own thread, in which you can submit lightweight tasks. Let's call it task_scheduler-thread.
3. Every x milliseconds, a callback is emitted from the task_scheduler thread. Let's call it task_scheduler-tick-callback.

我想做什么

当我发送task_scheduler-tick-callback 时，我想加载一个sprite，但是我不能从该线程中执行，所以我将必须提交由 cocos2d-x线程执行的某种工作。

I want to load a sprite when task_scheduler-tick-callback is emitted, but I cannot do it from that thread, so I will have to submit some kind of work to be performed by cocos2d-x thread.

问题

1. 在接收到这个工作时，如何使cocos2d-x-thread / em>，要执行？因为cocos2d-x已经运行了自己的循环，而且我想避免将自定义代码注入到cocos2d-x生成的项目中。

1. How can I make cocos2d-x-thread, when receiving this work, to be executed? Because cocos2d-x is already running its own loop and I want to avoid injecting custom code to the cocos2d-x generated project at all costs.

任何模式？

编辑：Idea - >任何回调函数调用cocos2d-x中的每个循环迭代？是否存在？

Idea -> any callback function called for each loop iteration in cocos2d-x? Does that exist? I could integrate the call to my work piece like that.

推荐答案

使用这个来执行你的代码在主线程中：

Use this to execute your code in main thread:

Director::getInstance()->getScheduler()->performFunctionInCocosThread([]{
    // your code
});

这篇关于cocos2d-x：从另一个线程加载sprite不可能，任何模式？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！