koobas.hobune.stream
How to pass function as parameter to function?
I need to set up a custom input manager (which isn't truly custom, it just builds on the standard Input class) and to do so I need to be able to register callback functions (assuming I'm using that term correctly).
Using UnityScript, how can I pass a function as a parameter to another function?
@Bored$$anonymous$$ormon Ah, wouldn't have looked there because I've never even heard of delegates before. Having now watched the video, it's a bit of a shame JS/US doesn't support multicasting of delegates, but I probably wouldn't have ever used it anyway so not a huge issue :P
Hi. Hope the following is what you're after. I don't do js/us so had to learn a new language ;)
#pragma strict
function Update () {
// Do testing
DoTest(FunctionUsedAsParameter);
}
// Returns dumb test string
function FunctionUsedAsParameter()
{
var message = "Test me for this test message!";
return message;
}
// Test function
function DoTest(funcAlias: Function)
{
// get test string
var test = funcAlias();
Debug.Log(test);
}
Important note: The use of capital F in Function (funcAlias: Function) is essential to make this work
Awesome, this looks perfect! I'll test it out after $$anonymous$$ and mark as answered if it works :)
It should work fine; I used an empty project to test it on a cube before posting, but let me know if you have any problems
