Lua TFS 1.1 - container:hasItem(item)

[Lava Titan]

hey can any1 tell me how to use properly container:hasItem?

I checked luascript.cpp and I dont see any issue in the way I'm using the function...

I tried:

function onKill(creature, target)
    local corpsePos = target:getPosition()
    local corpseId = 1987
    local itemId = 11304

    if Container(corpseId,corpsePos):hasItem(itemId) then
        corpsePos:sendMagicEffect(56)
    else
        corpsePos:sendMagicEffect(CONST_ME_POFF)
    end

    return true
end

but I keep getting error

Lua Script Error: [CreatureScript Interface]
data/creaturescripts/scripts/looteffect.lua:onKill
data/creaturescripts/scripts/looteffect.lua:6: attempt to index a nil value
stack traceback:
        [C]: in function '__index'
        data/creaturescripts/scripts/looteffect.lua:6: in function <data/creatur
escripts/scripts/looteffect.lua:1>

 

[Ninja]

As you can see here, Container.hasItem expects an Item userdata object, and not an itemId.

P.S Constructing a Container userdata object requires a uniqueId.

 

[Lava Titan]

thanks, and btw, how do I define container pos?

function onKill(creature, target)

    local corpsePos = target:getPosition()
    local itemId = ItemType(11304)
    local container = Container(ItemType(1987))

    if container:hasItem(itemId) then
        corpsePos:sendMagicEffect(56)
    else
        corpsePos:sendMagicEffect(CONST_ME_POFF)
    end

    return true
end

I checked and TFS 1.1 doesn't actually have

Container(itemId[, position])

 

[Codex NG]

This exists in both 1.0 & 1.1

Game.createContainer(itemId, size[, position])

 

[Lava Titan]

I know but I want to get container from pos, not to create a new container >.<

the container pos is in

local corpsePos = target:getPosition()

the container is:

Container(ItemType(1987))

now I just want to check if that position has container like:

position:Container(ItemType(1987)):hasItem(ItemType(11304))

I just don't know how

 

[Codex NG]

This is how inheritance works in OOP, all containers are items, but not all items are containers.
Try that...

Container(ItemType(1987)):getPosition()

 

[Lava Titan]

tried and

Lua Script Error: [CreatureScript Interface]
data/creaturescripts/scripts/looteffect.lua:onKill
data/creaturescripts/scripts/looteffect.lua:6: attempt to index a nil value
stack traceback:
        [C]: in function '__index'
        data/creaturescripts/scripts/looteffect.lua:6: in function <data/creatur
escripts/scripts/looteffect.lua:1>

function onKill(creature, target)

    local position = target:getPosition()
    local itemId = ItemType(11304)

    if Container(ItemType(1987)):getPosition():hasItem(itemId) then
        position:sendMagicEffect(56)
    else
        position:sendMagicEffect(CONST_ME_POFF)
    end

    return true
end

P.S: I just noticed I guess I'm doing the whole script wrong

Its supposed to send magic effect if creature loot was item 11304

Whats ur opinion? am I doing it correctly (even thats not working yet)?

 

[Ninja]

What are you trying to do? Are you trying to check if a bag within a corpse, contains a specific item?