Lua rewardloot.lua error

[_M4G0_]

someone help ?


Lua Script Error: [CreatureScript Interface]
data/creaturescripts/scripts/others/rewardloot.lua: onKill
data/creaturescripts/scripts/others/rewardloot.lua:119: attempt to index local 'mt' (a nil value)
stack traceback:
[C]: in function '__index'
data/creaturescripts/scripts/others/rewardloot.lua:119: in function <data/creaturescripts/scripts/others/rewardloot.lua:116>

Spoiler: Script

function sort_descending(t)
local tmp = {}
for k, v in pairs(t) do
table.insert(tmp, {k, v})
end
table.sort(tmp, function(a, b) return a[2] > b[2] end)
return tmp
end

function table.find(t, v)
for i,x in pairs(t) do
if x == v then
return true
end
end
end

function Player:addItemRewardBag(itemid, count)
local rewardbag = self:getDepotChest(99)
return rewardbag:addItem(itemid, count)
end

function MonsterType:getBossReward(chance, unique)
local ret = {}
local function randomItem(lootBlock, chance)
local randvalue = math.random(0, 100000) / (getConfigInfo("rateLoot") * chance)
if randvalue < lootBlock.chance then
if (ItemType(lootBlock.itemId):isStackable()) then
return (randvalue%lootBlock.maxCount) + 1
else
return 1
end
end
end
local lootBlockList = self:getLoot()
for _, loot in pairs(lootBlockList) do
local rd = randomItem(loot, chance)
if rd then
if loot.uniquedrop then
if unique then
table.insert(ret, {loot, rd})
end
else
table.insert(ret, {loot, rd})
end
end
end
return ret
end

BossLoot = {}
BossUids = {}

function BossLoot:new(boss)
if not table.find(BossUids, boss:getId()) then
table.insert(BossUids, boss:getId())
return setmetatable({creature=boss}, {__index = BossLoot})
end
end

function BossLoot:updateDamage()
if self.creature then
local tmp = {}
local totaldmg = 0
for killer, damage in pairs(self.creature:getDamageMap()) do
totaldmg = totaldmg+damage.total
tmp[killer] = damage.total
end
self.players = sort_descending(tmp)
self.totaldmg = totaldmg
else
error("Creature not found.")
end
end

function BossLoot:setRewards()
if self.totaldmg and self.creature then
if getConfigInfo("rateLoot") > 0 then
local mt = MonsterType(self.creature:getName())
for i, playertab in ipairs(self.players) do
local loot
if i == 1 then
loot = mt:getBossReward(playertab[2] / self.totaldmg, true)
else
loot = mt:getBossReward(playertab[2] / self.totaldmg, false)
end
table.insert(self.players, loot)
end
end
else
error("Error")
end
end

function BossLoot:addRewards()
if self.players and self.players[1] and self.players[1][3] then
for i, playertab in ipairs(self.players) do
local player = Player(playertab[1])
if player then
local str = "The following items are available in your reward chest: "
for i, lootTable in ipairs(playertab[3]) do
local item = player:addItemRewardBag(lootTable[1].itemId, math.ceil(lootTable[2]))
if item then
str = str .. item:getNameDescription() .. ", "
end
end
str = str:sub(1, #str-2)
player:sendTextMessage(MESSAGE_EVENT_ADVANCE, str)
end
end
else
error("Error")
end
end

function onKill(creature, target)
if (Monster(target) ~= nil) then
local mt = MonsterType(target:getName())
if mt:useRewardChest() then
local loot = BossLoot:new(target)
if loot then
local corpse = Item(doCreateItem(MonsterType(target:getName()):getCorpseId(), 1, target:getPosition()))
corpse:decay()
target:setDropLoot(false)
loot:updateDamage()
loot:setRewards()
loot:addRewards()
corpse:setAttribute('aid', 21584)
end
end
end
end

 

[Codex NG]

Please refer to this thread.. Did you follow the instructions?
https://otland.net/threads/reward-chest-boss-reward-tfs-1-2.238554/

 

[Mkalo]

Change:

if mt:useRewardChest() then

To:

 if mt and mt:useRewardChest() then

 

[_M4G0_]

Please refer to this thread.. Did you follow the instructions?
https://otland.net/threads/reward-chest-boss-reward-tfs-1-2.238554/

yes, follow all

 

[_M4G0_]

Change:

if mt:useRewardChest() then

To:

 if mt and mt:useRewardChest() then

thx, Solved =)