Count Item? (pos)

[viniciusturko]

I have to do a script that have to count how much itens of id (Ex.: 1528), there is in the tile pos (x= 15 y= 15 z= 15)

Is there a function that count it?

 

[cbrm]

i dunno remember if TFS has one already, but try this:

function getTileItemCountByPos(pos, item)
    local i = 0
    for j = 1, 255 do
        pos.stackpos = j
        if getTileThingByPos(pos).itemid == item then
            i = i + 1
        end
    end
    return i
end

example:

local position = {x=100, y=100, z=7}
local sword = 2395
doPlayerSendCancel(cid, 'There are '.. getTileItemCountByPos(position, sword)..' swords there.')

 

[Cykotitan]

That is unoptimized, you should break when there are no more items found at the stackpos.

 

[viniciusturko]

Cyber, sorry, but it do not work...

I create the script normaly, but when I execute the action, Nothing happens, Any errors, Any errors in console too =/...

here is the code I'm using to test :

function getTileItemCountByPos(pos, item)
local i = 0
for j = 1, 255 do
pos.stackpos = j
if getTileThingByPos(pos).itemid == item then
i = i + 1
break
end
end
return i
end

function onStepIn(cid, item, pos)
if item.uid == 1586 then
if getTileItemCountByPos({x=1416, y=1041, z=7}, 2393) >= 3 then
doPlayerSendTextMessage(cid, 22, "You can plant here")
else
doPlayerSendTextMessage(cid, 22, "You can not plant here")
end
end
end

 

[cbrm]

which TFS?

function getTileItemCountByPos(pos, item)
    local i = 0
    for j = 1, 255 do
        pos.stackpos = j
        if getTileThingByPos(pos).itemid == item then
            i = i + 1
            break
        end
    end
    return i
end

function onStepIn(cid, item, position, lastPosition, fromPosition, toPosition, actor)
    if getTileItemCountByPos({x=1416, y=1041, z=7}, 2393) >= 3 then
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You can plant here.')
    else
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You can not plant here.')
    end
    return true
end

 

[viniciusturko]

0.4_DEV (Rev 3777) 8.60

I tried to use your sccond script and nothing again. Any errors in console too...

 

[cbrm]

try

function getTileItemCountByPos(pos, item)
    local i = 0
    for j = 1, 255 do
        pos.stackpos = j
        local thing = getTileThingByPos(pos).itemid
        if thing == 0 then
            break
        elseif thing == item then
            i = i + 1
        end
    end
    return i
end
 
function onStepIn(cid, item, position, lastPosition, fromPosition, toPosition, actor)
    if getTileItemCountByPos({x=1416, y=1041, z=7}, 2393) >= 3 then
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You can plant here.')
    else
        doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_RED, 'You can not plant here.')
    end
    return true
end

 

[viniciusturko]

Nothing again =/...

 

[cbrm]

check if you are doing smth wrong and reload, it worked fine for me
post the xml line of the script

 

[viniciusturko]

Thank you CyberM, now it worked fine, How you said, the error was I didn't put the xml line ._. ...
So, thank you...

rep++

 

[cbrm]

np ^^ glad to hear it worked