h1-mod/data/cdata/ui_scripts/patches/scoreboard.lua

local gametypes = {
    ["dm"] = true,
    ["dom"] = true,
    ["sd"] = true,
    ["war"] = true,
    ["conf"] = true,
    ["vlobby"] = true,
    ["koth"] = true,
    ["sab"] = true,
    ["ctf"] = true,
    ["dd"] = true,
    ["hp"] = true,
    ["gun"] = true
}

local func = LUI.mp_hud.Scoreboard.DetermineIfSingleTeamGameType
LUI.mp_hud.Scoreboard.DetermineIfSingleTeamGameType = function()
    local gametype = Engine.GetDvarString("ui_gametype")
    if (gametypes[gametype]) then
        return func()
    end

    return Game.GetPlayerTeam() == Teams.free
end

local updateicon = LUI.FactionIcon.Update
LUI.FactionIcon.Update = function(element, icon, a3)
    local scale = LUI.FactionIcon.BackgroundScale
    if (game:isdefaultmaterial(icon .. "_soft")) then
        LUI.FactionIcon.BackgroundScale = 0
    end

    updateicon(element, icon, a3)
    LUI.FactionIcon.BackgroundScale = scale
end