Authors CurseForge

Quote from Shefki

So what could cause g to be nil? Simple answer is the ff assignment. ff isn't a number it's a variable. Since ff has never been assigned it's nil. If you want to use hexidecimal values in Lua you need to prefix the number with 0xx. So change:
[code]r,g,b = 00, ff, 00[/code]to
[code]r,g,b = 0x00,0xff,0x00[/code]or even
[code]r,g,b = 0,255,0[/code]And it should work fine.

local unit_a,unit_b = ThreatPair(unit)
if unit_a and unit_b then
  local _,status,percent = UnitDetailedThreatSituation(unit_a, unit_b)
  local modifier = 1
  if percent and percent ~= 0 then
      if GetItemInfo(37727) then 
        if (IsItemInRange(37727, unit_b) == 1) then
            modifier = 1.1 
        else
            modifier = 1.3
        end
    else
        if CheckInteractDistance(unit_b, 3) then
            modifier = 1.1 
        else
            modifier = 1.3
        end
        if not queried and not ItemRefTooltip:IsVisible() then
            ItemRefTooltip:SetHyperlink("item:37727")
            queried = true -- Only query once per session
        end
    end
    percent *= modifier
    local r,g,b = ThreatStatusColor(status)
    if (status == 0) then 
        r,g,b = 00,ff,00
    end
    return "|cff%02x%02x%02x%s%%|r",r,g,b,Round(percent,1)
  end
end
return ConfigMode()

Message: PitBull4_LuaTexts:Player:Lua:Threat Test caused the following error:
bad argument #4 to 'SetFormattedText' (number expected, got nil)
Debug:
...erface\AddOns\PitBull4\Modules\LuaTexts\LuaTexts.lua:585:
...erface\AddOns\PitBull4\Modules\LuaTexts\LuaTexts.lua:573
...erface\AddOns\PitBull4\Modules\LuaTexts\LuaTexts.lua:639:
...erface\AddOns\PitBull4\Modules\LuaTexts\LuaTexts.lua:595
...erface\AddOns\PitBull4\Modules\LuaTexts\LuaTexts.lua:935: ?()
...Tom\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146:
...Tom\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146

Quote from Xinhuan

Don't need an entire lib to check if you are in melee range. Here's how I do it in Omen3:

[php]
local queried = false
function Omen:UpdateBarsReal()
...
...
if GetItemInfo(37727) then -- 5 yards (Ruby Acorn - http://www.wowhead.com/?item=37727)
threatTable["AGGRO"] = tankThreat * (IsItemInRange(37727, mob) == 1 and 1.1 or 1.3)
else -- 9 yards compromise
threatTable["AGGRO"] = tankThreat * (CheckInteractDistance(mob, 3) and 1.1 or 1.3)
if not queried and not ItemRefTooltip:IsVisible() then
ItemRefTooltip:SetHyperlink("item:37727")
queried = true -- Only query once per session
end
end
...
...
end
[/php]The check is basically (IsItemInRange(37727, mob) == 1 and 1.1 or 1.3) where it evaluates to 1.1 or 1.3 depending if item 37727 (Ruby Acorn, a quest item) is in melee range.

[if (ThreatStatus = 3) then
    "100":Percent:ThreatStatusColor(ThreatStatus)
elseif MaxRange(unit="target") < 6 then
    if (ThreatStatus > 0) then
        (PercentThreat * 1.1):Round(1):Hide(0):Percent:ThreatStatusColor(ThreatStatus)
    else
        (PercentThreat * 1.1):Round(1):Hide(0):Percent:Green
    end
elseif (ThreatStatus > 0) then
    (PercentThreat * 1.3):Round(1):Hide(0):Percent:ThreatStatusColor(ThreatStatus)
else
    (PercentThreat * 1.3):Round(1):Hide(0):Percent:Green
end]

[if [COLOR=MediumTurquoise]IsTanking [/COLOR]then
 [COLOR=Sienna] "100%"[/COLOR]:[COLOR=green]Red[/COLOR]
else if (([COLOR=MediumTurquoise]RawThreat[/COLOR]([COLOR=Red]unit[/COLOR]=[COLOR=Sienna]"player"[/COLOR])/[COLOR=lightblue][COLOR=MediumTurquoise]RawThreat[/COLOR][COLOR=Black]([/COLOR][COLOR=Red]unit[/COLOR][/COLOR]=[COLOR=Sienna]"ToT"[/COLOR]) * 100) < 100) then
    (([COLOR=lightblue][COLOR=MediumTurquoise]RawThreat[/COLOR][COLOR=Black]([/COLOR][COLOR=Red]unit[/COLOR][/COLOR]=[COLOR=Sienna]"player"[/COLOR])/[COLOR=MediumTurquoise]RawThreat[/COLOR]([COLOR=Red]unit[/COLOR]=[COLOR=Sienna]"ToT"[/COLOR]) * 100):[COLOR=green]Floor[/COLOR] [COLOR=Sienna]"%"[/COLOR]):[COLOR=green]Green[/COLOR]
  else
    (([COLOR=lightblue][COLOR=MediumTurquoise]RawThreat[/COLOR][COLOR=Black]([/COLOR][COLOR=Red]unit[/COLOR][COLOR=Black]=[/COLOR][COLOR=Sienna]"player"[/COLOR][COLOR=Black])/[/COLOR][COLOR=MediumTurquoise]RawThreat[/COLOR][COLOR=Black]([/COLOR][COLOR=Red]unit[/COLOR][/COLOR]=[COLOR=Sienna]"ToT"[/COLOR]) * 100):[COLOR=green]Floor[/COLOR] [COLOR=Sienna]"%"[/COLOR]):[COLOR=green]Yellow[/COLOR]
  end
end

[Status or (FractionalHP ' | ' PercentHP:Percent)]

[Status or (FractionalHP:SeparateDigits ' | ' PercentHP:Percent)]

[Status or (SeparateDigits(FractionalHP) ' | ' PercentHP:Percent)]

[Status or (SeparateDigits(FractionalHP, thousand=",", decimal=".") ' | ' PercentHP:Percent)]

Quote from Shefki

OYou can turn portraits on and off for individual layouts. If you want to turn portraits off for a particular frame just make a new layout for it with portraits turned off. Hint: Making a new layout with an existing layout selected copies the existing layout's settings to your new layout.