Box ESP source

local box = CreateClientConVar( "boxesp", "0", false, false )

hook.Add("HUDPaint","",function()
        if(!box:GetBool()) then return; end
        for k, v in next, player.GetAll( ) do
                surface.SetFont         ( "trebuchet18" )
                if v:GetFriendStatus() == "friend" then
                surface.SetDrawColor( Color( 0,255,0 ) )
                else
                surface.SetDrawColor( 255, 0, 0 )
                end
                if v:IsAdmin() then
                  surface.SetDrawColor( Color( 255,0,255 ) )
                end
                        if v:Health( ) >= 1 and v:IsValid() and v != LocalPlayer() then
                                local pos = v:GetPos( );
                                local pos, pos2 = (pos - Vector(0, 0, 5)):ToScreen(), ( pos + Vector(0, 0, 70 ) ):ToScreen();
                                local h = pos.y - pos2.y;
                                local w = h / 2.2;
                surface.DrawOutlinedRect( pos.x - w / 2, pos.y - h, w, h);
                surface.SetDrawColor(0, 0, 0, 0);
                surface.DrawOutlinedRect( pos.x - w / 2 - 1, pos.y - h - 1, w + 2, h + 2);
                surface.DrawOutlinedRect( pos.x - w / 2 + 1, pos.y - h + 1, w - 2, h - 2);

                end
        end
end)