Solved Error in leeching

Bug · May 31, 2013

Console gives me this error:

Code:

[1:10:19.469] [Error - Action Interface]
[1:10:19.469] data/actions/scripts/tools/shovel.lua:onUse
[1:10:19.469] Description:
[1:10:19.469] data/lib/050-function.lua:10: bad argument #1 to 'ipairs' (table expected, got nil)
[1:10:19.469] stack traceback:
[1:10:19.469]   [C]: in function 'ipairs'
[1:10:19.469]   data/lib/050-function.lua:10: in function 'isInArray'
[1:10:19.469]   data/actions/lib/actions.lua:230: in function <data/actions/lib/actions.lua:207>
[1:10:19.469]   (tail call): ?

My actions-lua:

Code:

SPOTS = { 384, 418, 8278, 8592, 13189, 15635, 19518 }
ROPABLE = { 294, 369, 370, 383, 392, 408, 409, 427, 428, 430, 462, 469, 470, 482, 484, 485, 489, 924, 3135, 3136, 7933, 7938, 8170, 8286, 8285,
	8284, 8281, 8280, 8279, 8277, 8276, 8323, 8380, 8567, 8585, 8596, 8595, 8249, 8250, 8251, 8252, 8253, 8254, 8255, 8256, 8972, 9606, 9625, 19518 }

HOLES = { 468, 481, 483, 7932, 8579 }
SAND = { 231, 9059 }

JUNGLE_GRASS = { 2782, 3985 }
SPIDER_WEB = { 7538, 7539 }
BAMBOO_FENCE = { 3798, 3799 }
WILD_GROWTH = { 1499, 11099 }

PUMPKIN = 2683
PUMPKIN_HEAD = 2096

POOL = 2016

SPECIAL_FOODS = {
	[9992] = "Gulp.", [9993] = "Chomp.", [9994] = "Chomp.", [9995] = "Chomp.", [9997] = "Yum.",
	[9998] = "Munch.", [9999] = "Chomp.", [10000] = "Mmmm.", [10001] = "Smack.", [12540] = "Yum.", 
	[12542] = "Gulp.", [12543] = "?", [12544] = "Slurp!"
}

DOORS = {
	[1209] = 1211, [1212] = 1214, [1231] = 1233, [1234] = 1236, [1249] = 1251, [1252] = 1254, [3535] = 3537, [3544] = 3546, [4913] = 4915, [4916] = 4918,
	[5098] = 5100, [5107] = 5109, [5116] = 5118, [5125] = 5127, [5134] = 5136, [5137] = 5139, [5140] = 5142, [5143] = 5145, [5278] = 5280, [5281] = 5283,
	[5732] = 5734, [5735] = 5737, [6192] = 6194, [6195] = 6197, [6249] = 6251, [6252] = 6254, [6891] = 6893, [6900] = 6902, [7033] = 7035, [7042] = 7044,
	[8541] = 8543, [8544] = 8546, [9165] = 9167, [9168] = 9170, [9267] = 9269, [9270] = 9272, [10268] = 10270, [10271] = 10273, [10468] = 10470,
	[10477] = 10479, [10775] = 10777, [10784] = 10786, [12092] = 12094, [12099] = 12101, [12188] = 12190, [12197] = 12199
}

function destroyItem(cid, itemEx, toPosition)
	if(itemEx.uid <= 65535 or itemEx.actionid > 0) then
		return false
	end

	if(isInArray(SPIDER_WEB, itemEx.itemid)) then
		if math.random(3) == 1 then
			doTransformItem(itemEx.uid, (itemEx.itemid + 6))
			doDecayItem(itemEx.uid)
		end

		doSendMagicEffect(toPosition, CONST_ME_POFF)
		return true
	end

	if(isInArray(BAMBOO_FENCE, itemEx.itemid)) then
		if math.random(3) == 1 then
			if(itemEx.itemid == BAMBOO_FENCE[1]) then
				doTransformItem(itemEx.uid, (itemEx.itemid + 161))
			elseif(itemEx.itemid == BAMBOO_FENCE[2]) then
				doTransformItem(itemEx.uid, (itemEx.itemid + 159))
			end
			doDecayItem(itemEx.uid)
		end

		doSendMagicEffect(toPosition, CONST_ME_POFF)
		return true
	end

	if not(isInArray({1770, 2098, 1774, 2064, 2094, 2095, 1619, 2602, 3805, 3806}, itemEx.itemid) or
		(itemEx.itemid >= 1724 and itemEx.itemid <= 1741) or
		(itemEx.itemid >= 2581 and itemEx.itemid <= 2588) or
		(itemEx.itemid >= 1747 and itemEx.itemid <= 1753) or
		(itemEx.itemid >= 1714 and itemEx.itemid <= 1717) or
		(itemEx.itemid >= 1650 and itemEx.itemid <= 1653) or
		(itemEx.itemid >= 1666 and itemEx.itemid <= 1677) or
		(itemEx.itemid >= 1614 and itemEx.itemid <= 1616) or
		(itemEx.itemid >= 3813 and itemEx.itemid <= 3820) or
		(itemEx.itemid >= 3807 and itemEx.itemid <= 3810) or
		(itemEx.itemid >= 2080 and itemEx.itemid <= 2085) or
		(itemEx.itemid >= 2116 and itemEx.itemid <= 2119)) then
		return false
	end

	if(math.random(1, 7) == 1) then
		if(isInArray({1738, 1739, 1770, 2098, 1774, 1775, 2064}, itemEx.itemid) or
			(itemEx.itemid >= 2581 and itemEx.itemid <= 2588)) then
				doCreateItem(2250, 1, toPosition)
		elseif((itemEx.itemid >= 1747 and itemEx.itemid <= 1749) or itemEx.itemid == 1740) then
			doCreateItem(2251, 1, toPosition)
		elseif((itemEx.itemid >= 1714 and itemEx.itemid <= 1717)) then
			doCreateItem(2252, 1, toPosition)
		elseif((itemEx.itemid >= 1650 and itemEx.itemid <= 1653) or
			(itemEx.itemid >= 1666 and itemEx.itemid <= 1677) or
			(itemEx.itemid >= 1614 and itemEx.itemid <= 1616) or
			(itemEx.itemid >= 3813 and itemEx.itemid <= 3820) or
			(itemEx.itemid >= 3807 and itemEx.itemid <= 3810)) then
				doCreateItem(2253, 1, toPosition)
		elseif((itemEx.itemid >= 1724 and itemEx.itemid <= 1737) or
			(itemEx.itemid >= 2080 and itemEx.itemid <= 2085) or
			(itemEx.itemid >= 2116 and itemEx.itemid <= 2119) or
			isInArray({2094, 2095}, itemEx.itemid)) then
				doCreateItem(2254, 1, toPosition)
		elseif((itemEx.itemid >= 1750 and itemEx.itemid <= 1753) or isInArray({1619, 1741}, itemEx.itemid)) then
			doCreateItem(2255, 1, toPosition)
		elseif(itemEx.itemid == 2602) then
			doCreateItem(2257, 1, toPosition)
		elseif(itemEx.itemid == 3805 or itemEx.itemid == 3806) then
			doCreateItem(2259, 1, toPosition)
		end

		doRemoveItem(itemEx.uid, 1)
	end

	doSendMagicEffect(toPosition, CONST_ME_POFF)
	return true
end

TOOLS = {}
TOOLS.ROPE = function(cid, item, fromPosition, itemEx, toPosition)
	if(toPosition.x == CONTAINER_POSITION) then
		doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
		return true
	end

	toPosition.stackpos = STACKPOS_GROUND
	errors(false)
	local ground = getThingFromPos(toPosition)
	errors(true)
	if(isInArray(SPOTS, ground.itemid)) then
		doTeleportThing(cid, {x = toPosition.x, y = toPosition.y + 1, z = toPosition.z - 1}, false)
		return true
	elseif(isInArray(ROPABLE, itemEx.itemid)) then
		local canOnlyRopePlayers = getBooleanFromString(getConfigValue('canOnlyRopePlayers'))
		local hole = getThingFromPos({x = toPosition.x, y = toPosition.y, z = toPosition.z + 1, stackpos = STACKPOS_TOP_MOVEABLE_ITEM_OR_CREATURE})
		if(canOnlyRopePlayers) then
			if(isPlayer(hole.uid) and (not isPlayerGhost(hole.uid) or getPlayerGhostAccess(cid) >= getPlayerGhostAccess(hole.uid))) then
				doTeleportThing(hole.uid, {x = toPosition.x, y = toPosition.y + 1, z = toPosition.z}, false)
			else
				doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
			end
		else
			if(hole.itemid > 0) then
				doTeleportThing(hole.uid, {x = toPosition.x, y = toPosition.y + 1, z = toPosition.z}, false)
			else
				doPlayerSendDefaultCancel(cid, RETURNVALUE_NOTPOSSIBLE)
			end
		end

		return true
	end

	return false
end

TOOLS.PICK = function(cid, item, fromPosition, itemEx, toPosition)
	errors(false)
	local ground = getThingFromPos({x = toPosition.x, y = toPosition.y, z = toPosition.z + 1, stackpos = STACKPOS_GROUND})
	errors(true)
	if(isInArray(SPOTS, ground.itemid) and isInArray({354, 355}, itemEx.itemid)) then
		doTransformItem(itemEx.uid, 392)
		doDecayItem(itemEx.uid)

		doSendMagicEffect(toPosition, CONST_ME_POFF)
		return true
	end

	if(itemEx.itemid == 7200) then
		doTransformItem(itemEx.uid, 7236)
		doSendMagicEffect(toPosition, CONST_ME_BLOCKHIT)
		return true
	end

	return false
end

TOOLS.MACHETE = function(cid, item, fromPosition, itemEx, toPosition, destroy)
	if(isInArray(JUNGLE_GRASS, itemEx.itemid)) then
		doTransformItem(itemEx.uid, itemEx.itemid - 1)
		doDecayItem(itemEx.uid)
		return true
	end

	if(isInArray(SPIDER_WEB, itemEx.itemid)) then
		if math.random(3) == 1 then
			doTransformItem(itemEx.uid, (itemEx.itemid + 6))
			doDecayItem(itemEx.uid)
		end
		doSendMagicEffect(toPosition, CONST_ME_POFF)
		return true
	end

	if(isInArray(BAMBOO_FENCE, itemEx.itemid)) then
		if math.random(3) == 1 then
			if(itemEx.itemid == BAMBOO_FENCE[1]) then
				doTransformItem(itemEx.uid, (itemEx.itemid + 161))
			elseif(itemEx.itemid == BAMBOO_FENCE[2]) then
				doTransformItem(itemEx.uid, (itemEx.itemid + 159))
			end
			doDecayItem(itemEx.uid)
		end
		doSendMagicEffect(toPosition, CONST_ME_POFF)
		return true
	end

	if(isInArray(WILD_GROWTH, itemEx.itemid)) then
		doSendMagicEffect(toPosition, CONST_ME_POFF)
		doRemoveItem(itemEx.uid)
		return true
	end

	return destroy and destroyItem(cid, itemEx, toPosition) or false
end


TOOLS.SHOVEL = function(cid, item, fromPosition, itemEx, toPosition)
	if(isInArray(HOLES, itemEx.itemid)) then
		local newId = itemEx.itemid + 1
		if(itemEx.itemid == 8579) then
			newId = 8585
		end

		doTransformItem(itemEx.uid, newId)
		doDecayItem(itemEx.uid)
	elseif(isInArray(SAND, itemEx.itemid)) then
		local rand = math.random(1, 100)
		local ground = getThingFromPos({x = toPosition.x, y = toPosition.y, z = toPosition.z + 1, stackpos = STACKPOS_GROUND})
		if(isInArray(SPOTS, ground.itemid) and rand <= 20) then
			doTransformItem(itemEx.uid, 489)
			doDecayItem(itemEx.uid)
		elseif(rand >= 1 and rand <= 5) then
			doCreateItem(2159, 1, toPosition)
		elseif(rand > 85) then
			doCreateMonster("Scarab", toPosition, false)
		end

		doSendMagicEffect(toPosition, CONST_ME_POFF)
	end
	if(isInArray(SWAMP, itemEx.itemid)) then
		local rand = math.random(1, 100)
		if(rand >= 9 and rand <= 10) then
                        doPlayerAddItem(cid, 20138, 1)
		doCreatureSay(cid, "You pick up a Leech!", TALKTYPE_ORANGE_1)
		elseif(rand > 85) then
		end

		doSendMagicEffect(toPosition, CONST_ME_YELLOW_RINGS)
	end

		return true
	end
	
TOOLS.SCYTHE = function(cid, item, fromPosition, itemEx, toPosition, destroy)
	if(itemEx.itemid == 2739) then
		doTransformItem(itemEx.uid, 2737)
		doCreateItem(2694, 1, toPosition)

		doDecayItem(itemEx.uid)
		return true
	end

	return destroy and destroyItem(cid, itemEx, toPosition) or false
end

TOOLS.KNIFE = function(cid, item, fromPosition, itemEx, toPosition)
	if(itemEx.itemid ~= PUMPKIN) then
		return false
	end

	doTransformItem(itemEx.uid, PUMPKIN_HEAD)
	return true
end

My functions:

Code:

function isInArray(array, value, caseSensitive)
	if(caseSensitive == nil or caseSensitive == false) and type(value) == "string" then
		local lowerValue = value:lower()
		for _, _value in ipairs(array) do
			if type(_value) == "string" and lowerValue == _value:lower() then
				return true
			end
		end
	else
		for _, _value in ipairs(array) do
			if (value == _value) then return true end
		end
	end

	return false
end

function doPlayerGiveItem(cid, itemid, amount, subType)
	local item = 0
	if(isItemStackable(itemid)) then
		item = doCreateItemEx(itemid, amount)
		if(doPlayerAddItemEx(cid, item, true) ~= RETURNVALUE_NOERROR) then
			return false
		end
	else
		for i = 1, amount do
			item = doCreateItemEx(itemid, subType)
			if(doPlayerAddItemEx(cid, item, true) ~= RETURNVALUE_NOERROR) then
				return false
			end
		end
	end

	return true
end

function doPlayerGiveItemContainer(cid, containerid, itemid, amount, subType)
	for i = 1, amount do
		local container = doCreateItemEx(containerid, 1)
		for x = 1, getContainerCapById(containerid) do
			doAddContainerItem(container, itemid, subType)
		end

		if(doPlayerAddItemEx(cid, container, true) ~= RETURNVALUE_NOERROR) then
			return false
		end
	end

	return true
end

function doPlayerTakeItem(cid, itemid, amount)
	return getPlayerItemCount(cid, itemid) >= amount and doPlayerRemoveItem(cid, itemid, amount)
end

function doPlayerSellItem(cid, itemid, count, cost)
	if(not doPlayerTakeItem(cid, itemid, count)) then
		return false
	end

	if(not doPlayerAddMoney(cid, cost)) then
		error('[doPlayerSellItem] Could not add money to: ' .. getPlayerName(cid) .. ' (' .. cost .. 'gp).')
	end

	return true
end

function doPlayerWithdrawMoney(cid, amount)
	if(not getBooleanFromString(getConfigInfo('bankSystem'))) then
		return false
	end

	local balance = getPlayerBalance(cid)
	if(amount > balance or not doPlayerAddMoney(cid, amount)) then
		return false
	end

	doPlayerSetBalance(cid, balance - amount)
	return true
end

function doPlayerDepositMoney(cid, amount)
	if(not getBooleanFromString(getConfigInfo('bankSystem'))) then
		return false
	end

	if(not doPlayerRemoveMoney(cid, amount)) then
		return false
	end

	doPlayerSetBalance(cid, getPlayerBalance(cid) + amount)
	return true
end

function doPlayerAddStamina(cid, minutes)
	return doPlayerSetStamina(cid, getPlayerStamina(cid) + minutes)
end

function isPremium(cid)
	return (isPlayer(cid) and (getPlayerPremiumDays(cid) > 0 or getBooleanFromString(getConfigValue('freePremium'))))
end

function getMonthDayEnding(day)
	if(day == "01" or day == "21" or day == "31") then
		return "st"
	elseif(day == "02" or day == "22") then
		return "nd"
	elseif(day == "03" or day == "23") then
		return "rd"
	end

	return "th"
end

function getMonthString(m)
	return os.date("%B", os.time{year = 1970, month = m, day = 1})
end

function getArticle(str)
	return str:find("[AaEeIiOoUuYy]") == 1 and "an" or "a"
end

function doNumberFormat(i)
	local str, found = string.gsub(i, "(%d)(%d%d%d)$", "%1,%2", 1), 0
	repeat
		str, found = string.gsub(str, "(%d)(%d%d%d),", "%1,%2,", 1)
	until found == 0
	return str
end

function doPlayerAddAddons(cid, addon)
	for i = 0, table.maxn(maleOutfits) do
		doPlayerAddOutfit(cid, maleOutfits[i], addon)
	end

	for i = 0, table.maxn(femaleOutfits) do
		doPlayerAddOutfit(cid, femaleOutfits[i], addon)
	end
end

function getTibiaTime(num)
	local minutes, hours = getWorldTime(), 0
	while (minutes > 60) do
		hours = hours + 1
		minutes = minutes - 60
	end

	if(num) then
		return {hours = hours, minutes = minutes}
	end

	return {hours =  hours < 10 and '0' .. hours or '' .. hours, minutes = minutes < 10 and '0' .. minutes or '' .. minutes}
end

function doWriteLogFile(file, text)
	local f = io.open(file, "a+")
	if(not f) then
		return false
	end

	f:write("[" .. os.date("%d/%m/%Y %H:%M:%S") .. "] " .. text .. "\n")
	f:close()
	return true
end

function getExperienceForLevel(lv)
	lv = lv - 1
	return ((50 * lv * lv * lv) - (150 * lv * lv) + (400 * lv)) / 3
end

function doMutePlayer(cid, time)
	local condition = createConditionObject(CONDITION_MUTED, (time == -1 and time or time * 1000))
	return doAddCondition(cid, condition, false)

end

function doSummonCreature(name, pos)
	local cid = doCreateMonster(name, pos, false, false)
	if(not cid) then
		cid = doCreateNpc(name, pos)
	end

	return cid
end

function getPlayersOnlineEx()
	local players = {}
	for i, cid in ipairs(getPlayersOnline()) do
		table.insert(players, getCreatureName(cid))
	end

	return players
end

function getPlayerByName(name)
	local cid = getCreatureByName(name)
	return isPlayer(cid) and cid or nil
end

function isPlayer(cid)
	return isCreature(cid) and cid >= AUTOID_PLAYERS and cid < AUTOID_MONSTERS
end

function isPlayerGhost(cid)
	return isPlayer(cid) and (getCreatureCondition(cid, CONDITION_GAMEMASTER, GAMEMASTER_INVISIBLE, CONDITIONID_DEFAULT) or getPlayerFlagValue(cid, PLAYERFLAG_CANNOTBESEEN))
end

function isMonster(cid)
	return isCreature(cid) and cid >= AUTOID_MONSTERS and cid < AUTOID_NPCS
end

function isNpc(cid)
	-- Npc IDs are over int32_t range (which is default for lua_pushnumber),
	-- therefore number is always a negative value.
	return isCreature(cid) and (cid < 0 or cid >= AUTOID_NPCS)
end

function isUnderWater(cid)
	return isInArray(underWater, getTileInfo(getCreaturePosition(cid)).itemid)
end

function doPlayerAddLevel(cid, amount, round)
	local experience, level, amount = 0, getPlayerLevel(cid), amount or 1
	if(amount > 0) then
		experience = getExperienceForLevel(level + amount) - (round and getPlayerExperience(cid) or getExperienceForLevel(level))
	else
		experience = -((round and getPlayerExperience(cid) or getExperienceForLevel(level)) - getExperienceForLevel(level + amount))
	end

	return doPlayerAddExperience(cid, experience)
end

function doPlayerAddMagLevel(cid, amount)
	local amount = amount or 1
	for i = 1, amount do
		doPlayerAddSpentMana(cid, getPlayerRequiredMana(cid, getPlayerMagLevel(cid, true) + 1) - getPlayerSpentMana(cid), false)
	end

	return true
end

function doPlayerAddSkill(cid, skill, amount, round)
	local amount = amount or 1
	if(skill == SKILL__LEVEL) then
		return doPlayerAddLevel(cid, amount, round)
	elseif(skill == SKILL__MAGLEVEL) then
		return doPlayerAddMagLevel(cid, amount)
	end

	for i = 1, amount do
		doPlayerAddSkillTry(cid, skill, getPlayerRequiredSkillTries(cid, skill, getPlayerSkillLevel(cid, skill) + 1) - getPlayerSkillTries(cid, skill), false)
	end

	return true
end

function isPrivateChannel(channelId)
	return channelId >= CHANNEL_PRIVATE
end

function doBroadcastMessage(text, class)
	local class = class or MESSAGE_STATUS_WARNING
	if(type(class) == 'string') then
		local className = MESSAGE_TYPES[class]
		if(className == nil) then
			return false
		end

		class = className
	elseif(class < MESSAGE_FIRST or class > MESSAGE_LAST) then
		return false
	end

	for _, pid in ipairs(getPlayersOnline()) do
		doPlayerSendTextMessage(pid, class, text)
	end

	print("> Broadcasted message: \"" .. text .. "\".")
	return true
end

function doPlayerBroadcastMessage(cid, text, class, checkFlag, ghost)
	local checkFlag, ghost, class = checkFlag or true, ghost or false, class or TALKTYPE_BROADCAST
	if(checkFlag and not getPlayerFlagValue(cid, PLAYERFLAG_CANBROADCAST)) then
		return false
	end

	if(type(class) == 'string') then
		local className = TALKTYPE_TYPES[class]
		if(className == nil) then
			return false
		end

		class = className
	elseif(class < TALKTYPE_FIRST or class > TALKTYPE_LAST) then
		return false
	end

	for _, pid in ipairs(getPlayersOnline()) do
		doCreatureSay(cid, text, class, ghost, pid)
	end

	print("> " .. getCreatureName(cid) .. " broadcasted message: \"" .. text .. "\".")
	return true
end

function doCopyItem(item, attributes)
	local attributes = ((type(attributes) == 'table') and attributes or { "aid" })

	local ret = doCreateItemEx(item.itemid, item.type)
	for _, key in ipairs(attributes) do
		local value = getItemAttribute(item.uid, key)
		if(value ~= nil) then
			doItemSetAttribute(ret, key, value)
		end
	end

	if(isContainer(item.uid)) then
		for i = (getContainerSize(item.uid) - 1), 0, -1 do
			local tmp = getContainerItem(item.uid, i)
			if(tmp.itemid > 0) then
				doAddContainerItemEx(ret, doCopyItem(tmp, true).uid)
			end
		end
	end

	return getThing(ret)
end

function doSetItemText(uid, text, writer, date)
	local thing = getThing(uid)
	if(thing.itemid < 100) then
		return false
	end

	doItemSetAttribute(uid, "text", text)
	if(writer ~= nil) then
		doItemSetAttribute(uid, "writer", tostring(writer))
		if(date ~= nil) then
			doItemSetAttribute(uid, "date", tonumber(date))
		end
	end

	return true
end

function getItemWeightById(itemid, count, precision)
	local item, count, precision = getItemInfo(itemid), count or 1, precision or false
	if(not item) then
		return false
	end

	if(count > 100) then
		-- print a warning, as its impossible to have more than 100 stackable items without "cheating" the count
		print('[Warning] getItemWeightById', 'Calculating weight for more than 100 items!')
	end

	local weight = item.weight * count
	return precission and weight or math.round(weight, 2)
end

function choose(...)
	local arg, ret = {...}

	if type(arg[1]) == 'table' then
		ret = arg[1][math.random(#arg[1])]
	else
		ret = arg[math.random(#arg)]
	end

	return ret
end

function doPlayerAddExpEx(cid, amount)
	if(not doPlayerAddExp(cid, amount)) then
		return false
	end

	local position = getThingPosition(cid)
	doPlayerSendTextMessage(cid, MESSAGE_EXPERIENCE, "You gained " .. amount .. " experience.", amount, COLOR_WHITE, position)

	local spectators, name = getSpectators(position, 7, 7), getCreatureName(cid)
	for _, pid in ipairs(spectators) do
		if(isPlayer(pid) and cid ~= pid) then
			doPlayerSendTextMessage(pid, MESSAGE_EXPERIENCE_OTHERS, name .. " gained " .. amount .. " experience.", amount, COLOR_WHITE, position)
		end
	end

	return true
end

function getItemTopParent(uid)
	local parent = getItemParent(uid)
	if(not parent or parent.uid == 0) then
		return nil
	end

	while(true) do
		local tmp = getItemParent(parent.uid)
		if(tmp and tmp.uid ~= 0) then
			parent = tmp
		else
			break
		end
	end

	return parent
end

function getItemHolder(uid)
	local parent = getItemParent(uid)
	if(not parent or parent.uid == 0) then
		return nil
	end

	local holder = nil
	while(true) do
		local tmp = getItemParent(parent.uid)
		if(tmp and tmp.uid ~= 0) then
			if(tmp.itemid == 1) then -- a creature
				holder = tmp
				break
			end

			parent = tmp
		else
			break
		end
	end

	return holder
end

function valid(f)
	return function(p, ...)
		if(isCreature(p)) then
			return f(p, ...)
		end
	end
end

Limos · May 31, 2013

Line 230:

Lua:

	if(isInArray(SWAMP, itemEx.itemid)) then

You are missing the table SWAMP, so you can create one like the other tables (SPOTS, HOLES, SAND, etc) and add the ids you want for that.

Bug · May 31, 2013

Ty i got it!

Code:

local swamp = {20230, 18579, 18560, 18580, 18581, 18582, 18583, 18585, 18586, 18587, 18588, 18589, 18590, 2171, 6217, 18584, 18568, 18570, 18571, 18572, 18573, 18574, 18575, 18576, 18577, 18578, 18579, 18141, 18142, 18143, 18144, 18145, 18146, 18147, 18148, 18149, 18150, 18151, 18152, 17673, 17674, 17675, 17676, 17676, 17677, 17678, 17679, 17680, 17681, 17682, 17683, 17684}

Solved Error in leeching

Bug

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Limos

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