COMMUNITY

How to use metadata for reflect function?

#1 
like here:

   @id(1)
public  static function test1(id:Int, callFun:TinyPlayer->Void)

    @id(2)
public  static function test2(id:Int, callFun:TinyPlayer->Void)

what I want to ask is are there any api to get test1 function from my custom metadata @id(1)

#2

There is using haxe.rtti.Meta see https://haxe.org/manual/lf-metadata.html.

edit: Oh you might have meant the other way, well you could add a build function to the class to look for them. https://haxe.org/manual/macro-type-building.html
or you could go through everything in Context.onAfterTyping or Context.onGenerate but you won’t be able to do much at that point.

#3

thanks ,but why my id is an array instead of int?

var xxx = Meta.getStatics(Test).test1.id; //=Array[0]

btw;

what I want is revert to get method name “test1” from @id(1)

#4

Metas can have multiple parameters @hello(this, other, some) that’s why it is an array.

haxe.rtti.Meta won’t be able to do what you want, see my edit, but there’s nothing premade for that.

What are you trying to do?

#5

from server socket ,get the mini data byte convert to function

from id=1 to convert to test1(id:Int, callFun:TinyPlayer->Void)

#6

I 'm just remember there are a library name thinkbell? to do this,but I forgot how to do it as I did before?

#7

You can find all tinkerbell libraries here https://haxetink.github.io/
Once you have found the one you need, using haxelib you can haxelib install <lib> and then add -lib <lib> to your hxml.

#8

can you give a tutorial about https://github.com/haxetink/tink_websocket ?

it’s seem that can give something what I want.

@ibilon