--Config here--
--All colors can be RGB color codes or the string "Rainbow"--
--All tags will be surrounded by white square brackets []--

local Tags = 
{
--ULX Group | Tag | Rank Color | Text Color or it will be white | Name Color or it will be team default--
{"mod", "M",  Color(126, 255, 66) },
{"superadmin", "SA", Color(255, 55, 55) },
{"trusted", "T", Color(105, 105, 255) },
{"vip", "VIP", "Rainbow" }
}

--Console name color
local ConsoleColor = Color(0, 255, 0)
--Config end--

local tab = {}

function RainbowString( str )
	local inc = nil
	if alp == nil then
		local alp = 255
	end
	local len = string.len( str )
	if len == 0 or len == 1 then
		return Color( 255, 0, 0 ),str
	end
	local let = string.Explode(  "", str )
	if len >= 360 then
		inc = 1
	else
		inc = 360/ len
	end
	local rst = nil
	local con = 0
	for i=1, #let do
		con = con + 1
		local v = let[ i ]
		if rst == nil then
			rst = {HSVToColor( con * inc, 1, 1 ),v}
		else
			local rtt = unpack(rst)
			rst[#rst+1] = HSVToColor( con * inc , 1, 1 )
			rst[#rst+1] = v
		end
	end
	for k,v in pairs(rst) do
		table.insert( tab, v )
	end
end

hook.Add( "OnPlayerChat", "Tags", function(ply, strText, bTeamOnly, bPlayerIsDead )
	if IsValid(ply) and ply:IsPlayer() then
		for k,v in pairs(Tags) do
			if ply:IsUserGroup( v[1] ) then
				if v[3] == "Rainbow" then
					table.insert( tab, Color( 255, 255, 255, 255 ) )
					table.insert( tab, "[" )
					RainbowString( v[2] )
					table.insert( tab, Color( 255, 255, 255, 255 ) )
					table.insert( tab, "] " )
				else
					table.insert( tab, Color( 255, 255, 255, 255 ) )
					table.insert( tab, "[" )
					table.insert( tab, v[3] )
					table.insert( tab, v[2] )
					table.insert( tab, Color( 255, 255, 255, 255 ) )
					table.insert( tab, "] " )
				end
				if bPlayerIsDead then
					table.insert( tab, Color( 255, 0, 0, 255 ) )
					table.insert( tab, "*DEAD* " )
				end
				if bTeamOnly then
					table.insert( tab, Color( 0, 255, 0, 255 ) )
					table.insert( tab, "(TEAM) " )
				end
				if v[5] != nil then
					if v[5] == "Rainbow" then
						RainbowString( ply:Nick() )
					else
						table.insert( tab, v[5] )
						table.insert( tab, ply:Nick() )
					end
				else
					table.insert( tab, team.GetColor( ply:Team() ) )
					table.insert( tab, ply:Nick() )
				end
				table.insert( tab, Color( 255, 255, 255, 255 ) )
				table.insert( tab, ": " )
				if v[4] != nil then
					if v[4] == "Rainbow" then
						RainbowString( strText )
					else
						table.insert( tab, v[4] )
						table.insert( tab, strText )
					end
					chat.AddText( unpack(tab) )
					return true
				else
					table.insert( tab, strText )
					chat.AddText( unpack(tab) )
					return true
				end
			end
		end
	end

	if !IsValid(ply) and !ply:IsPlayer() then
		chat.AddText(ConsoleColor, "Console", color_white, ": ", strText)
		return true
	end
end )