GrowlZ: New "function"?

[screen_name]

GrowlZ:

Well, I say function, but it would be used as more of a checking tool - hasfile(filename).

NPC Code:

---

Example:

if (playerenters){

  if (!hasfile(bigmap2002.txt)){

    say2 You need the map file to play properly!;

    openurl http://www.domain.com/download/bigmap2002.txt;

  }

}

---

Basically, for checking if Graal can find the file specified in any of its folders. It'd be useful for (examples:) checking for tilesets, maps, server-specific music etc. What does everyone think?