A simple mod that allows better controls from the entedit gui menu (f3).

installation:
download file and replace menus.cfg,
or
copy above script and replace the last portion of the menus.cfg with it

chasester

newentgui = [
  genentattributes $arg1 $arg2 $arg3
  newgui $arg1 [
    guititle $entguitype
    guibar
    @entattributes
    @arg4
    guitab type
    guilistsplit n 2 $enttypelist [
        guibutton $n [ entset @n ]
    ]
    guitab misc
    @quickeditmenu
  ] "" [initentgui; @arg5; ]
]

looplist i $enttypelist [
  newentgui $i "" ""
]

newgui materials [
  @matmenu
  guitab misc
  @quickeditmenu
]

newgui brushes [
  @brushmenu
  guitab misc
  @quickeditmenu
]

newgui quickedit [
  @quickeditmenu
  guitab materials
  @matmenu
]

entscale = 100;

newentgui light "radius red green blue" "0 400 0 255 0 255 0 255" [
    guibar
  guistayopen [
guilist [
    guibutton "1/2 light  " [halflight 1 2 ] 
guibar
guibutton  "  " "" 0
    guibutton "3/4 light " [halflight 3 4 ]
    ]
    guitext "scale(%)"
    guislider entscale 0 200
    guibutton "update" [halflight $entscale 100; entscale = 100; ] 
]
guibar
    guicheckbox "ambient" entguiattr4 1 0 [ entupdate ]
] [ entscale = 100; ]

halflight = [
entguiattr1 = (min 255 (div (* ( $entguiattr1 ) $arg1 ) $arg2 ) )
entguiattr2 = (min 255 (div (* ( $entguiattr2 ) $arg1 ) $arg2 ) )
entguiattr3 = (min 255 (div (* ( $entguiattr3 ) $arg1 ) $arg2 ) )
entupdate
]
teamselect = [
guitext "" 0
guiradio "neural" entguiattr1 0 [entupdate]
guiradio "team one" entguiattr1 1 [entupdate]
guiradio "team two" entguiattr1 2 [entupdate]
]

newentgui spotlight "radius" "0 90"
newentgui playerstart "direction" "0 360" [ @teamselect ]
newentgui teleport "tag model" "0 20 0 200" [guicheckbox "use model" entguiattr1 0 -1 [entupdate] ]
newentgui teledest "direction tag" "0 360 0 20" [guicheckbox "keep velocity" entguiattr2 1 0 [entupdate] ]
newentgui monster "direction" "0 360"[
guilist [ guilist [
    guiradio "ogro     "  entguiattr1 0 [entupdate]
    guiradio "rhino    " entguiattr1 1 [entupdate] 
    guiradio "ratama   " entguiattr1 2 [entupdate]
    guiradio "slith    " entguiattr1 3 [entupdate]
    guiradio "bauul    " entguiattr1 4 [entupdate] ]
guibar
guilist [
    guiradio "hellpig  " entguiattr1 5 [entupdate]
    guiradio "knight   " entguiattr1 6 [entupdate]
    guiradio "goblin   " entguiattr1 7 [entupdate]
    guiradio "spider   " entguiattr1 8 [entupdate] ]
   ]
]
newentgui mapmodel "direction model" "0 360 0 100"
newentgui envmap "radius" "0 400"
newentgui jumppad "Z Y X" "0 200 0 200 0 200"
newentgui sound "type radius size" "0 20 0 500 0 500"
newentgui particles "type" "0 7"
newentgui flag	"direction" "0 360" [ @teamselect]
newentgui base "" "" [
guistayopen [
   guitext "tag"
   guislider entguiattr2 0 10
   guitext "" 0
guilist [ guilist [
    guiradio "shells   " entguiattr1 1 [entupdate] 
    guiradio "bullets  " entguiattr1 2 [entupdate]
    guiradio "rockets  " entguiattr1 3 [entupdate]
    guiradio "random   " entguiattr1 0 [entupdate] 
 ]
guibar
guilist [
    guiradio "rifle    " entguiattr1 4 [entupdate] 
    guiradio "grenades " entguiattr1 5 [entupdate]
    guiradio "pistol   " entguiattr1 6 [entupdate] ]
   ]
]
]

entweapontypelist = "shells riflerounds bullets rockets grenades cartridges health greenarmour yellowarmour quaddamage healthboost"
entguiweapon = [
guilistsplit n 2 $entweapontypelist [
        guibutton $n [ entset @n ]
    ]
]

setupweapongui = [ 
loop i 11 [
  newentgui (at $entweapontypelist $i) "" "" [@entguiweapon ] ]
] 
setupweapongui
contexteditgui = [
    if $hmapedit [showgui brushes] [
        if (enthavesel) [
            showgui (enttype)
        ] [showgui (? (havesel) materials quickedit)]
    ]
]

showentgui = [ contexteditgui ] // legacy bind

newgui seltexinfo [
    guitext (concatword "Slot: " (getseltex))
    guilist [ loop x 5 [
        texname = (gettexname (getseltex) $x)
        texname = (substr $texname (+ (strstr $texname ">") 1)) // chop off any leading commands
        guiimage (concatword "packages/" $texname) "" 1 1
    ]]
    loop x 5 [ tex = (gettexname (getseltex) $x); if (strcmp $tex "") [] [guitext $tex]]
]