[JASS] Help me to remove items

[ALTELMA]

function Test takes nothing reruns nothing

local unit u = GetManipulatingUnit()
local integer i
local integer quantity

loop
     if(quantity < 3)then
          RemoveItem(GetIndexItemOfTypeFromInventory(u, 'rat6')
          set quantity = quantity + 1
     endif
     set i = i + 1
     exitwhen i = bj_MAX_INVENTORY
endloop
endfunction

I try to coding jass to remove item equal 3 time on that above code ...
but It's not work ???

Tell me plz.

 

[watermelon_1234]

There are some syntax errors and mistakes with the code.

• local integer i

  Needs to be initialized to 0.

• RemoveItem(GetIndexItemOfTypeFromInventory(u, 'rat6')

  Needs the call before it.

• exitwhen i = bj_MAX_INVENTORY

  It needs to be compared with ==

You should also post what the function GetIndexItemOfTypeFromInventory looks like since that could change how you should code this.

 

[mckill2009]

this will work...

function Test takes nothing reruns nothing
   local unit u = GetTriggerUnit()
    local integer i = 0
    local integer quantity = 0
    local item it
    loop
        set it = UnitItemInSlot(u, i) 
        if (quantity < 3) and GetItemTypeId(it)=='rat6' then
            call RemoveItem(it)
            set quantity = quantity + 1
        endif
        set i = i + 1
        exitwhen i== bj_MAX_INVENTORY
   endloop
endfunction

 

[ALTELMA]

Sorry, I coding on notepad, because On This Computer don't have jass editor and sorry for wrong syntax, but it right syntax It's can be reomve!!

Tell me plz.

 

[ALTELMA]

try this...

function Test takes nothing reruns nothing
   local unit u = GetTriggerUnit()
    local integer i = 0
    local integer quantity = 0
    local item it
    loop
        set it = UnitItemInSlot(u, i) 
        if (quantity < 3) and GetItemTypeId(it)=='rat6' then
            call RemoveItem(it)
            set quantity = quantity + 1
        endif
        set i = i + 1
        exitwhen i== bj_MAX_INVENTORY
   endloop
endfunction

Sorry I think something wrong. If it's equal above code. It's remove item one each for one time, but I wanna remove three item in one time.

Ex. Orchid Malevolenece

Thanks for help

 

[mckill2009]

I dont think so, the code I gave will remove 3 item type at one time...

 

[ALTELMA]

OK thanks you a lot.