Item Stackable

[ryerye1996]

How can you make an item stackable?

 

[bOb666777]

What do you mean stackable?
It's effect stacks
Or when you pick it up the number of charges it has adds to the number of charge of a same item you already own?

 

[ryerye1996]

What do you mean stackable?
It's effect stacks
Or when you pick it up the number of charges it has adds to the number of charge of a same item you already own?

I mean when you pick it up the number of charges adds to the number of charges of the same item i already own

 

[bOb666777]

Alright.

• Add Charges
  • Events
    • Unit - A unit Acquires an item
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-class of (Item being manipulated)) Equal to Charged
        • (Charges remaining in (Item being manipulated)) Greater than 0
      • Then - Actions
        • Hero - Drop (Item being manipulated) from (Hero manipulating item)
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • ((Hero manipulating item) has an item of type (Item-type of (Item being manipulated))) Equal to True
          • Then - Actions
            • Item - Set charges remaining in (Item carried by (Hero manipulating item) of type (Item-type of (Item being manipulated))) to ((Charges remaining in (Item carried by (Hero manipulating item) of type (Item-type of (Item being manipulated)))) + (Charges remaining in (Item being manipulated)))
            • Item - Remove (Item being manipulated)
            • Else - Actions
              • Trigger - Turn off (This trigger)
              • Hero - Give (Item being manipulated) to (Hero manipulating item)
              • Trigger - Turn on (This trigger)
          • Else - Actions
      • Else - Actions

 

[ryerye1996]

I get up to this part but when i get ther it doesnt show the + symbol to continue on

Item - Set charges remaining in (Item carried by (Hero manipulating item) of type (Item-type of (Item being manipulated))) to ((Charges remaining in (Item carried by (Hero manipulating item) of type (Item-type of (Item being manipulated))))

 

[perkeyone]

to get the plus part you have to use
"arithmetic" then change the values

 

[ryerye1996]

tyvm
:thup:

 

[brc]

Anyone know how to set a maximum amount of charges though? Like after your item has 10 charges, you cant add anymore.

 

[simonake]

remove item and give a new. When he "buys" charges

 

[perkeyone]

ive seen item charges at 999 before
im not sure if you should go any higher than that as it may cause bugs
oops this was not relevant to your question

to limit max charges just make a condition
integer comparison
item charges less than 10

 

[ryerye1996]

I also cant find this in the conditions. what comparison is it???


(Charges remaining in (Item being manipulated)) Greater than 0

 

[Abion47]

Its an integer comparison.

 

[dudeim]

Well if you're really lazy just copy this into a new trigger:

function Trig_Combine_Items_Conditions takes nothing returns boolean
if ( not ( GetItemCharges(GetManipulatedItem()) > 0 ) ) then
return false
endif
return true
endfunction

function Trig_Combine_Items_Actions takes nothing returns nothing
local integer ITEMCOUNT
local integer ITEMLOOP
local integer CHARGES
local integer MAXIMUM
local item NEWITEM
local unit OURUNIT

set MAXIMUM = 50
set ITEMCOUNT = 0
set ITEMLOOP = 0
set CHARGES = 0
set NEWITEM = GetManipulatedItem()
set OURUNIT = GetManipulatingUnit()

loop
exitwhen ITEMLOOP > 6
if ((GetItemTypeId(NEWITEM)) == (GetItemTypeId(UnitItemInSlotBJ(OURUNIT, ITEMLOOP)))) then
if ((GetItemCharges(UnitItemInSlotBJ(OURUNIT, ITEMLOOP)) + GetItemCharges(NEWITEM)) <= MAXIMUM) then
if not ( (UnitItemInSlotBJ(OURUNIT, ITEMLOOP)) == (NEWITEM)) then
set CHARGES = (GetItemCharges(UnitItemInSlotBJ(OURUNIT, ITEMLOOP))) + GetItemCharges(NEWITEM)
call SetItemCharges( UnitItemInSlotBJ(OURUNIT, ITEMLOOP), CHARGES )
call RemoveItem( NEWITEM )
set ITEMLOOP=7
endif
endif
endif
if ( ITEMLOOP < 7 ) then
set ITEMLOOP = ITEMLOOP + 1
endif
endloop
endfunction

//===========================================================================
function InitTrig_Combine_Items takes nothing returns nothing
set gg_trg_Combine_Items = CreateTrigger( )
call TriggerRegisterAnyUnitEventBJ( gg_trg_Combine_Items, EVENT_PLAYER_UNIT_PICKUP_ITEM )
call TriggerAddCondition( gg_trg_Combine_Items, Condition( function Trig_Combine_Items_Conditions ) )
call TriggerAddAction( gg_trg_Combine_Items, function Trig_Combine_Items_Actions )
endfunction

to change the maximum number of charges change set MAXIMUM = 50