如何从 jslib 插件 Unity webgl 调用外部 javascript 函数

本文介绍了如何从 jslib 插件 Unity webgl 调用外部 javascript 函数的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我现在正在开发一个 webgl 项目，我正在尝试从 plugin.jslib 调用 index.html 中的 javascript 函数

I'm working on a webgl project now and I'm trying to call javascript function in index.html from plugin.jslib

我在谷歌上搜索了一些方法，但似乎它们不起作用.
有没有合适且简单的方法来做到这一点?

I did google some methods and seems they're not working.
Is there a proper and simple way to do this?

下面的代码是我试过的.

below codes are the ones that i tried.

index.html

<!DOCTYPE html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>%UNITY_WEB_NAME%</title>
    <link rel="shortcut icon" href="TemplateData/favicon.ico">
    <link rel="stylesheet" href="TemplateData/style.css">
    <script src="TemplateData/UnityProgress.javascript"></script>
    <script src="%UNITY_WEBGL_LOADER_URL%"></script>
    <script type="text/javascript">
        window.CheckLoad = function(){ window.alert('It is working!!'); };
    </script>
    <script>
        var gameInstance = UnityLoader.instantiate("gameContainer", "%UNITY_WEBGL_BUILD_URL%", {onProgress: UnityProgress});
    </script>
</head>
<body>
 ...
</body>
</html>

plugin.jslib

mergeInto(LibraryManager.library {
    Loaded: function()
    {
        window.CheckLoad();
    },
});

Unity C# 脚本

Unity C# script

public class blablabla : MonoBehaviour
{
    [DllImport("__Internal")]
    private static extern void Loaded();

    public static void IsLoaded()
    {
#if !UNITY_EDITOR && UNITY_WEBGL
        Loaded();
#endif
    }

    void Start()
    {
        IsLoaded();
    }
}

推荐答案

好吧..我太笨了.
原来这是我的错误，做这些事情的方法很简单.

Well.. I was stupid.
turned out it was my mistake and the way to do these stuffs are quite easy.

对于那些可能有相同问题的人，请检查以下代码.

For those who might have same question, check below codes.

index.html

<!DOCTYPE html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>%UNITY_WEB_NAME%</title>
    <link rel="shortcut icon" href="TemplateData/favicon.ico">
    <link rel="stylesheet" href="TemplateData/style.css">
    <script src="TemplateData/UnityProgress.javascript"></script>
    <script src="%UNITY_WEBGL_LOADER_URL%"></script>
    <script>
        var gameInstance = UnityLoader.instantiate("gameContainer", "%UNITY_WEBGL_BUILD_URL%", {onProgress: UnityProgress});

        function CheckLoad(){
           window.alert("WORKING~!");
        }
    </script>
</head>
<body>
 ...
</body>
</html>

plugin.jslib

var plugin = {
    Loaded: function()
    {
        CheckLoad();
    }
};

mergeInto(LibraryManager.library, plugin);

这篇关于如何从 jslib 插件 Unity webgl 调用外部 javascript 函数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！