Lua TFS 0.3.6 pass all array variables as a one param through doRemoveItem TFS function.

[waqmaz]

Hello. I've been coding since a few days in lua. I've wrote simple functions:

local itemsID = {
    [1] = { 2471, 2130},
    -- [2] = { 5456, 777, 1148},
}

local quantity = {
    [1] = { 1, 2},
    -- [2] = { 100, 50, 2},
}

local function getItem(nr)
    for i = 1, #itemsID[nr] do
        return itemsID[nr][i]
    end
end

local function getQuantity(nr)
    for i = 1, #quantity[nr] do
        return quantity[nr][i]
    end
end

local function removeThat(get_items, get_quantity, cid)

    if (getPlayerItemCount(cid, get_items) >= get_quantity) then
        doPlayerRemoveItem(cid, get_items, get_quantity)
    end

    return true
end


function onUse(cid, item, fromPosition, itemEx, toPosition)

    if item.uid == 4767 then
        removeThat(getItem(1), getQuantity(1), cid)
    end

    return true
end

What I want to get is to remove all variables from itemsID array where [1] and their quantity from quantity array where [1], using doPlayerRemoveItem(cid, itemid, count[, subtype]) function from TFS 0.3.6.
So player should have removed 1 * item 2471 and 2 * item 2130.
Something like this:

doPlayerRemoveItem(cid, {2471, 2130}, {1,2})

Can someone help me? Maybe I should do it another way? Thanks.

 

[waqmaz]

try print(getCreatureName(target), t[getCreatureName(target)], #t[getCreatureName(target)])

function onKill(cid, target)

    if t[getCreatureName(target)] then
        for i = 1, #t[getCreatureName(target)] do
           -- print(t[getCreatureName(target)], #t[getCreatureName(target)])
        end
    end
  
    print(t[getCreatureName(target)], #t[getCreatureName(target)])
 
    return true
end

Outside the for loop:
Orc returns 2.
Troll returns 3.

 

[Zothion]

ill check it out myself after my dota game is done, be back in 30ish

 

[waqmaz]

ill check it out myself after my dota game is done, be back in 30ish

I will be glad, it is really important for me, because our game bases on object oriented programming.
Here in Europe it's 22:30. I will be back at 20:00 tomorrow. See you, friend.

 

[Zothion]

    ['orc'] = {
        {pos = {x = 950,  y = 1063,  z = 7},  id = 1037},
        {pos = {x = 951,  y = 1063,  z = 7},  id = 1037}
    },
    ['troll'] = {
        {pos = {x = 953,  y = 1070,  z = 7},  id = 5154},
        {pos = {x = 953,  y = 1071,  z = 7},  id = 1036},
        {pos = {x = 953,  y = 1072,  z = 7},  id = 5154}
    }
}

function onKill(cid, target, damage, flags)
    local name = getCreatureName(target):lower()
    local tmp = t[name]
    if tmp then
        for i=1,#tmp,1 do
            print_r(tmp[i].pos)
        end
    end
    return true
end

works fine for me o.o

also

local t = {
    ['Orc'] = {
        {pos = {x = 950,  y = 1063,  z = 7},  id = 1037},
        {pos = {x = 951,  y = 1063,  z = 7},  id = 1037}
    },
    ['troll'] = {
        {pos = {x = 953,  y = 1070,  z = 7},  id = 5154},
        {pos = {x = 953,  y = 1071,  z = 7},  id = 1036},
        {pos = {x = 953,  y = 1072,  z = 7},  id = 5154}
    }
}

function onKill(cid, target, damage, flags)
    if t[getCreatureName(target)] then
        for i=1, #t[getCreatureName(target)],1 do
           print_r(t[getCreatureName(target)][i].pos)
        end
    end
end

works just fine for me killing an orc o.o

EDIT: i think your problem was you are trying to print a position, which is a table like {x = 1, y = 1, z = 1}, and in 0.x TFS printing a table will just print a blank line, in 1.x printing a table will say table 0xAAAAAAA (hex number)
for printing tables in tfs console you should use print_r function

Spoiler

function print_r ( t ) 
    local print_r_cache={}
    local function sub_print_r(t,indent)
        if (print_r_cache[tostring(t)]) then
            print(indent.."*"..tostring(t))
        else
            print_r_cache[tostring(t)]=true
            if (type(t)=="table") then
                for pos,val in pairs(t) do
                    if (type(val)=="table") then
                        print(indent.."["..pos.."] => "..tostring(t).." {")
                        sub_print_r(val,indent..string.rep(" ",string.len(pos)+8))
                        print(indent..string.rep(" ",string.len(pos)+6).."}")
                    else
                        print(indent.."["..pos.."] => "..tostring(val))
                    end
                end
            else
                print(indent..tostring(t))
            end
        end
    end
    sub_print_r(t,"  ")
end

 

[waqmaz]

I use TFS 0.3.6 CryingDamson for Tibia version 8.6. It returns null:

[23/06/2016 22:41:25] [Error - CreatureScript Interface]
[23/06/2016 22:41:25] data/creaturescripts/scripts/Boss System/bossTimeBlock.luanKill
[23/06/2016 22:41:25] Description:
[23/06/2016 22:41:25] ...ata/creaturescripts/scripts/Boss System/bossTimeBlock.lua:18: attempt to call global 'print_r' (a nil value)
[23/06/2016 22:41:25] stack traceback:
[23/06/2016 22:41:25] ...ata/creaturescripts/scripts/Boss System/bossTimeBlock.lua:18: in function <...ata/creaturescripts/scripts/Boss System/bossTimeBlock.lua:13>

local t =  {
    ['orc'] = {
        {pos = {x = 950,  y = 1063,  z = 7},  id = 1037},
        {pos = {x = 951,  y = 1063,  z = 7},  id = 1037}
    },
    ['troll'] = {
        {pos = {x = 953,  y = 1070,  z = 7},  id = 5154},
        {pos = {x = 953,  y = 1071,  z = 7},  id = 1036},
        {pos = {x = 953,  y = 1072,  z = 7},  id = 5154}
    }
}

function onKill(cid, target, damage, flags)
    local name = getCreatureName(target):lower()
    local tmp = t[name]
    if tmp then
        for i=1,#tmp,1 do
            print_r(tmp[i].pos)
        end
    end
    return true
end

 

[Zothion]

look in my spoiler, add that to your functions-50.lua, its not a lua function by default

 

[waqmaz]

It works, lol. My main language is PHP, there is inbuild print_r function. Completely forgot that it has to be done in lua too.
I can say only one thing: THANK YOU SO MUCH. YOU HAVE SAVED ME A FEW DAYS OF WORK FOR SURE!