Adding hero icons in multiboard

[Dasslokk]

Can someone explain to me how I can add the icon of the hero a player pick in the multi board. I beleive that dota is the best example, if you don't understand what I mean.

 

[Dasslokk]

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[HydraRancher]

I think it uses a bunch of ifs

 

[Nexor]

I don't think it will use many ifs

smthng like this:

HEROICON['H000'] = "ReplaceableTextures\\CommandButtons\\BTNHeroBloodElfPrince.blp"