Explain what this does?

[tosse12]

I got an script from Cykotitan, but I didn't really understand one part of it, and would like to know what it does

doTransformItem(item.uid, tonumber("194".. (item.itemid == 1945 and 6 or 5)))

All that I already know is that this do transform item to another but never seen the part

("194".. (item.itemid == 1945 and 6 or 5))

before, could someone please explain it for me?

(This is the whole code if you need to know)

local config = {
	id = 2111,
	pos = {x = 100, y = 100, z = 7}
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
return
	true,
	item.itemid == 388 and
		doRemoveItem(getTileItemById(config.pos, config.id).uid)
	or item.itemid == 389 and
		doCreateItem(config.id, 1, config.pos),
	doTransformItem(item.uid, tonumber("194".. (item.itemid == 1945 and 6 or 5)))
end

 

[chojrak]

("194".. (item.itemid == 1945 and 6 or 5))

Result is:
1946 if ItemID is 1945 and 1945 if ItemID is 1946 xP

 

[tosse12]

so if I want it to be another item, I just need to change 194 and 1945 and 6 and 5 to:
194 = 38
1945 = 338
6 = 9
5 = 8
?
to work with that script? or else it transform to the wrong item id?

 

[chojrak]

Exactly xd

 

[tosse12]

Oh thanks
One step closer to professional lua scripter

 

[Cykotitan]

haha cYkO style!