从 IronPython 调用 C# 对象方法

发布于 2024-08-25 14:07:12 字数 874 浏览 7 评论 0原文

我正在尝试在我的游戏中嵌入脚本引擎。由于我是用 C# 编写的，因此我认为 IronPython 非常适合，但我找到的示例全部集中在在 C# 中调用 IronPython 方法，而不是在 IronPython 脚本中调用 C# 方法。

让事情变得复杂的是，我在 Windows 7 64 位上使用 Visual Studio 2010 RC1。

IronRuby 的工作方式与我预期的一样，但我对 Ruby 或 Python 语法不太熟悉。

我正在做的事情：

        ScriptEngine engine = Python.CreateEngine();
        ScriptScope scope = engine.CreateScope();

        //Test class with a method that prints to the screen.
        scope.SetVariable("test", this); 

        ScriptSource source = 
          engine.CreateScriptSourceFromString("test.SayHello()", Microsoft.Scripting.SourceCodeKind.Statements);

        source.Execute(scope);

这会生成一个错误，“'TestClass'对象没有属性'SayHello'”

虽然使用“self.test.SayHello()”，但这个确切的设置在IronRuby中工作得很好，但

我对使用IronRuby持谨慎态度，因为它看起来不像 IronPython 那样成熟。如果足够接近，我可能会同意。

有什么想法吗？我知道这一定是简单的事情。

原文

I'm trying to embed a scripting engine in my game. Since I'm writing it in C#, I figured IronPython would be a great fit, but the examples I've been able to find all focus on calling IronPython methods in C# instead of C# methods in IronPython scripts.

To complicate things, I'm using Visual Studio 2010 RC1 on Windows 7 64 bit.

IronRuby works like I expect it would, but I'm not very familiar with Ruby or Python syntax.

What I'm doing:

        ScriptEngine engine = Python.CreateEngine();
        ScriptScope scope = engine.CreateScope();

        //Test class with a method that prints to the screen.
        scope.SetVariable("test", this); 

        ScriptSource source = 
          engine.CreateScriptSourceFromString("test.SayHello()", Microsoft.Scripting.SourceCodeKind.Statements);

        source.Execute(scope);

This generates an error, "'TestClass' object has no attribute 'SayHello'"

This exact set up works fine with IronRuby though using "self.test.SayHello()"

I'm wary using IronRuby though because it doesn't appear as mature as IronPython. If it's close enough, I might go with that though.

Any ideas? I know this has to be something simple.

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