Lua Check Items on ground

[G4BB3R]

Hello.
I am trying to loop through all items in the ground (except floor)
But using the script gives some console errors because it loop at non existent items.

  for stack = 1, 255 do
    if getThingFromPos({x = a.x, y = a.y, z = a.z, stackpos = stack}).uid > 0 then
    --[...]
    end
  end

# Question 2: What function I can use instead of:
getTileItemById(pos, id)
If I am searching for any item that is in a table.

Example:

getTileItemById({x = 1232, y = 2322, z = 8}, {3031, 3032, 3033, 8877})

Thanks!

 

[G4BB3R]

Bump 33 views :/

 

[Evan]

You mean go one-by-one?

table = {3031, 3032, 3033, 8877}
for i=1,#table do
local find = getTileItemById({x = 1232, y = 2322, z = 8}, table[i])
if find ~= 0 then
dotdotdot

Like that?

 

[G4BB3R]

Ok, thanks.. I think I will make a function similar to your code:
getTileItemByTable(pos, item_id_table)

And about the item table in the ground ?
Using a getThingFromPos with stack from 1 to 255, give the wrong sequence of items :c
How to loop through the items avoiding creatures and in the correct stack sequence ?


peace

 

[Summ]

Maybe loop backwards:

for i = 255, 1, -1 do
    local thing = getThingFromPos(.....)
 -- Also check if not isCreature(thing.uid) then
end

 

[G4BB3R]

I am having problem with it :/
Imagine I am trying to teleport X items in the same stack to walk in a route...
(hard to explain what it will be in the future)

Looping 1,255 and inserting in a table and removing from the map and after re-creating in the new pos

looping all the ways makes the stack sequence changes
1,255 / 1, #items      wrong
1,255 / #items, 1      wrong
255,1 / 1, #items      wrong
255,1 / #items, 1      wrong too :c

What is happening:

Before: table, box, fish
After:   fish, table, box

or (depending the way I loop)

Before: table, box, fish
After:   box, table, fish

ps.: I am doing the correct loop syntax, the problem is not here.

Can someone give me a help? <3

 

[Diath]

You simply want to relocate all the items from the tile? Use doRelocate(pos, posTo[, creatures = true[, unmovable = true]]).

 

[G4BB3R]

This will remove item attr or no ?
Thankss
I will test it tomorrow when I wake up