[Solved] Order unit to sell item to unit

[Ultimatony]

As the title says, been looking around for quite a while, can't seem to find an order to sell an item

Tried to use the give item order, but it just sets the item next to the store.

 

[Pharaoh_]

http://www.wc3c.net/showpost.php?p=1028940&postcount=2
Works for both player and computer owned units.
You need this native:

native IssueNeutralImmediateOrderById   takes player forWhichPlayer,unit neutralStructure, integer unitId returns boolean

 

[Ultimatony]

So... how do I use that?

and that post talks about buying items, I want to sell to a shop.

 

[Maker]

This also works:

• Untitled Trigger 001
  • Events
    • Player - Player 1 (Red) skips a cinematic sequence
  • Conditions
  • Actions
    • Set it = (Item carried by Paladin 0001 <gen> in slot 1)
    • Set u = Paladin 0001 <gen>
    • Set u2 = Goblin Merchant 0002 <gen>
    • Custom script: call UnitDropItemTarget(udg_u, udg_it, udg_u2)

 

[Ultimatony]

Am I able to use arrays in custom script? How would I specify HeroSave[(playernumber(ownerofunit(castingunit)))]
Would that be right in the script?

 

[Maker]

Am I able to use arrays in custom script? How would I specify HeroSave[(playernumber(ownerofunit(castingunit)))]
Would that be right in the script?

udg_HeroSave[GetPlayerId(GetOwningUnit(GetTriggerUnit()))]

Note that GetPlayerId() returns 0 for player 1, 1 for player 2 and so on. The GUI action returns 1 for player 1, 2 for player 2 so you might have to use udg_HeroSave[1+GetPlayerId(GetOwningUnit(GetTriggerUnit()))]

 

[WaterKnight]

If you do not know how functions/arrays are named in jass, write it in GUI and convert or cache it in a simple variable and use this variable in custom script as shown.

 

[Ultimatony]

Jasshelper is giving me error, could you fix this?

• Custom script: call UnitDropItemTarget(udg_HeroSave[1+GetPlayerId(GetOwningUnit(GetTriggerUnit()))] , udg_TempItem, udg_Shop[1+GetPlayerId(GetOwningUnit(GetTriggerUnit()))])

 

[Pharaoh_]

GetOwningUnit: GetOwningPlayer (or GetTriggerPlayer()).

 

[Ultimatony]

I don't understand what you mean by that, I tried what I thought you ment, still got error.

 

[Pharaoh_]

GetOwningUnit() Should be GetOwningPlayer(GetTriggerUnit()) or simply GetTriggerPlayer(). There's no GetOwningUnit() native.

 

[Ultimatony]

Thats what I thought you meant, I tried:

• Custom script: call UnitDropItemTarget(udg_HeroSave[1+GetPlayerId(GetOwningPlayer(GetTriggerUnit()))] , udg_TempItem, udg_Shop[1+GetPlayerId(GetOwningPlayer(GetTriggerUnit()))]

 

[Pharaoh_]

You also missed a parenthesis in the end of the line.

 

[Ultimatony]

No more errors, It's working.. but it still drops the item next to the shop, and doesn't sell the item. (store has "Shop Purchase Item" ability.)

Have to head to my office for a bit, I'll be back later :/

 

[Pharaoh_]

It works fine for me, you might want to give me more details. All he does is dropping the item next to the shop?

 

[WaterKnight]

Is the item pawnable according to object editor? Does the shop offer control?

 

[Ultimatony]

Yes, the item is pawnable, the reason a triggers is needed is the unit has no model, so the player can't click on it themselves.

 

[Pharaoh_]

Nor a unit can, if it has no model.

 

[Ultimatony]

If i do the triggers to make him give the item to the store, he can give it to the store if it has an inventory and no model. But I want it to sell :/

Is there a function to get the sell value of an item?
Cause I can't find it in GUI
So I can just make a trigger to emulate the sell.

 

[WaterKnight]

Can you upload the map now, so we can stop guessing since it works on our side?

To identify the pawn value, if you have not saved it yourself before, you would have to make a dummy unit pawn a copy of the item, whereof you seem to have problems with.

 

[Ultimatony]

I'll show you guys who are tryin to help sure, I'll PM you map.

Edit: Map sent now.

 

[WaterKnight]

Your sell abilities deactivate other abilities (Ncl5 on true). You practically pause the purchase ability for a moment and simultaneously (unit begins casting event) order the unit to drop its item on the non-shop.

 

[Ultimatony]

WORKS!! Thank you

Now one last little thing, How can I make the inventory of the hero show up while your on the sell menu?
Works when i add an item, and I tried to set that items image to blank, but it is a green square then.
So, I'd like it to show the inventory without having to put an item up for sale :/

 

[-Kobas-]

Can you upload map, usually it's the best way to fix error, if you want it private, upload it to pastedbin and send link to user trough PM. I can check it as well.
Edit:
Omg slow replay

 

[WaterKnight]

Add the Sell Items (Asid) ability to the shop.

 

[Ultimatony]

Perfect, Thanks!