Two part question. Making a dynamic array of delegates, and taking in a delegate with unknown parameters as an argument .

[crimaniak via Digitalmars-d-learn]

On Thursday, 1 December 2016 at 23:51:19 UTC, Payotz wrote:
> So, to give context, I am trying to make an event manager for a 
> game I'm making.
> I was writing the "register()" method so I ran into a problem.
>
> The register method will take in delegates as an argument, but 
> those delegates have varied arguments themselves, so I can't 
> really put anything there. I know that it's got something to do 
> with templates so I tried my hand in it and came up with this:
>
> void registerEvent(string event_name,T...)(T delegate() dg);

May be std.variant will help you. 
https://dlang.org/phobos/std_variant.html
You can bring the delegates to a common interface, hiding the 
differences in std.variant