Finding text inside a string then removing the found text.

[Wigleg]

Hey,

I'm currently making a "Change level" mechanic for my admin system, but I've appeared to have stumbled over a problem.
The current method I am using the fetch the maps also displays the ".bsp" after the name of the map, as well all know source does not accept this.
So, I was wondering how I would go around removing the ".bsp" part of the string, so it can be loaded by source.
Heres my code:

[LUA]local Changemap = vgui.Create( "DButton" )
Changemap:SetParent( MainPanel ) -- Set parent to our "DermaPanel"
Changemap:SetText( "Change map" )
Changemap:SetPos( 5, 355 )
Changemap:SetSize( 150, 35 )
Changemap.DoClick = function ()

local ChangemapButtonOptions = DermaMenu() -- Creates the menu

local list = file.Find("maps/*.bsp", "GAME")
for _, f in pairs(list) do
ChangemapButtonOptions:AddOption(f, function() RunConsoleCommand("changelevel", f) end )
end

ChangemapButtonOptions:Open() -- Open the menu AFTER adding your options
end[/LUA]

Thank you!

[KarmaLord]

	for k, v in pairs(file.Find("maps/*.bsp", "GAME")) do
		v = string.gsub(v,".bsp","")
		MENU:AddOption(v, function() 
				RunConsoleCommand("changelevel",v)
			end)
	end

From a custom script of mine with menus. What you want is this:

string.gsub(v,".bsp","")

string.gsub(String fullString, String toFind, String toReplace, Int numToReplace)
[url]http://lua-users.org/wiki/StringLibraryTutorial[/url]