Lua [1.2] relocate container content

[emil92b]

how can i get all the items from inside a box container when i click on it and then move all of those items to the clickers current position?

 

[M4rcin]

Try this

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local size = item:isContainer() and Container(item.uid):getSize() or 0
    for i = 0, size-1 do
        Container(item.uid):getItem(0):moveTo(player:getPosition())
    end
end

 

[kubernik]

Try this

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local size = item:isContainer() and Container(item.uid):getSize() or 0
    if size > 0 then
        local container = Container(item.uid)
        for i = 0, container:getSize() - 1 do
            container:getItem(i):moveTo(player:getPosition())
        end
    end
end

int LuaScriptInterface::luaItemTypeIsContainer(lua_State* L)
{
    // itemType:isContainer()
    const ItemType* itemType = getUserdata<const ItemType>(L, 1);
    if (itemType) {
        pushBoolean(L, itemType->isContainer());
    } else {
        lua_pushnil(L);
    }
    return 1;
}

function Container.isContainer(self)
return true
end

so...

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    local itemType = ItemType(item.itemid)
    local container = itemType:isContainer() and Container(item.uid) or nil
    if container then
        for i = 0, container:getSize() - 1 do
            container:getItem(i):moveTo(player:getPosition())
        end
    end
    return true
end