Solved Enchanting Function error

[Powtreeman]

lua script error action interface
data/actions/scripts/other/enchanting.lua onUse

Attempt to call field find <a nil value>


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All I need is this function to fix the problem. If anyone has it I would greatly apprectiate it.


- - - Updated - - -


sorry its the callfield 'find' i forgot to add

 

[Ribbit]

I need this

 

[Limos]

Post the full error, the script, your server version and when you get this error.

Edit:

table.find = function (table, value)
   for i, v in pairs(table) do
     if(v == value) then
       return i
     end
   end
   return nil
end

 

[Powtreeman]

I am using TFS 1.0

 local config = {
  manaCost = 300,
  soulCost = 2,
}
local spheres = {
  [7759] = {3, 7},
  [7760] = {1, 5},
  [7761] = {2, 6},
  [7762] = {4, 8}
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
     if (isInArray({33268, 33269}, toPosition.x) == TRUE and toPosition.y == 31830 and toPosition.z == 10 and getPlayerStorageValue(cid, 10000) >= 1) then
         if isInArray(spheres[item.itemid], getPlayerVocation(cid)) ~= TRUE then
             return FALSE
         elseif isInArray({7915, 7916}, itemEx.itemid) == TRUE then
             doCreatureSay(cid, 'Turn off the machine first.', TALKTYPE_ORANGE_1)
             return TRUE
         elseif (getPlayerStorageValue(cid, 10002) >= 20) then
             return (doCreatureSay(cid, 'You can now use the machine!', TALKTYPE_ORANGE_1))  
         else
             setPlayerStorageValue(cid, 10002, math.max(1, getPlayerStorageValue(cid, 10002) + 1))
             doSendMagicEffect(toPosition, CONST_ME_PURPLEENERGY)
             doRemoveItem(item.uid, 1)
             return TRUE
         end
     end
     if(item.itemid == 7760 and isInArray({9934, 10022}, itemEx.itemid)) then
         doTransformItem(itemEx.uid, 9933)
         doRemoveItem(item.uid, 1)
         doSendMagicEffect(toPosition, CONST_ME_MAGIC_RED)
         return true
     end
     if(item.itemid == 7761 and isInArray({9949, 9954}, itemEx.itemid)) then
         doTransformItem(itemEx.uid, itemEx.itemid - 1)
         doRemoveItem(item.uid, 1)
         doSendMagicEffect(toPosition, CONST_ME_MAGIC_GREEN)
         return true
     end
     if(isInArray(enchantableGems, item.itemid)) then
         local subtype = item.type
         if(subtype == 0) then
             subtype = 1
         end
         local mana = config.manaCost * subtype
         if(getPlayerMana(cid) < mana) then
             doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTENOUGHMANA)
             return true
         end
         local soul = config.soulCost * subtype
         if(getPlayerSoul(cid) < soul) then
             doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTENOUGHSOUL)
             return true
         end
         local a = table.find(enchantableGems, item.itemid)
         if(a == nil or not isInArray(enchantingAltars[a], itemEx.itemid)) then
             return false
         end
         doPlayerAddMana(cid, -mana)
         doPlayerAddSoul(cid, -soul)
         doTransformItem(item.uid, enchantedGems[a])
         if(not getPlayerFlagValue(cid, PlayerFlag_NotGainMana)) then
             doPlayerAddMana(cid, -mana)
         end
         doSendMagicEffect(fromPosition, CONST_ME_HOLYDAMAGE)
         return true
     end
     if(isInArray(enchantedGems, item.itemid)) then
         if(not isInArray(enchantableItems, itemEx.itemid)) then
             doSendMagicEffect(fromPosition, CONST_ME_POFF)
             return false
         end
         local b = table.find(enchantedGems, item.itemid)
         if(b == nil) then
             return false
         end
         local subtype = itemEx.type
         if(not isInArray({2544, 8905}, itemEx.itemid)) then
             subtype = 1000
         end
         doTransformItem(itemEx.uid, enchantedItems[itemEx.itemid], subtype)
         doSendMagicEffect(getThingPos(itemEx.uid), CONST_ME_HOLYDAMAGE)
         doDecayItem(itemEx.uid)
         doRemoveItem(item.uid, 1)
         return true
     end
     return false
end

 

[Powtreeman]

Yes!!!!! Thank you SO much Limos. Always a lifesaver. I have been trying to figure this out for months!