[Spell] Crafting System

[Remixer]

Hello dear community.

I am currently working on a map (as my signature points out) that includes item crafting.

I'm creating new items from materials with abilities but now I have a problem. I am not enough skilled / creative to make the system detect when unit has 1 or more of the same item type.

So far all the recipes required only 1 of each item type at max. However, now I am making a recipe that requires 2 of the same item type.

I'd be happy if some one (more advanced in triggering (GUI)) could show me the way to check if the unit has 2 of the same item types, if not the crafting will fail. This would help me a lot. Thanks.

 

[RobertMKD]

Make an If/Then/Else action and try looking for the following comparison,

Integer Comparison - Number of items in (Items Owned by <Hero>) matching ((Item-type of (Matching Item) Equal to <Item>

though I am not sure that Items Owned by Hero is the correct name or if it even exists..

 

[Remixer]

How do I add the second condition?

I can only see "Integer Comparison - Number of items carried by (Triggering Unit) Equal to x" but nothing more, how do I check which type of items they are?

 

[Ardenian]

You could check each inventory slot. I don't know the exact trigger, but I recall there is a condition to check what item is held in a particular slot. Using multiple If/Then/Else and a variable you set to the amount of items of a specific type allows you to get the amount of a specific item type in the inventory.

 

[PublishedShadow]

Just off the top of my head what about something like this...

Create two Items that are basically the same EXCEPT
1) item your unit will acquire (powerup).
2) An item that the unit keeps in your inventory (charged).

When a unit acquires the first item (powerup), if it doesn't have one of the charged items, give him the item using a trigger. (or create the powerup on the ground if inventory is full).
If he already has the charged item then add +1 to the charges of that item.

Now, create a trigger when you use your combine ability, it checks for item charges and then subtract those charges, if there is enough to make your new item. When the item's charges hit's 0, remove/destroy the item.

 

[Wietlol]

To count how many items of a certain type a unit holds, you can simply do something like this.
Pick every slot and check if the item type of the item in that slot is the one you are counting. If so, you increase an integer variable.
At the end of the loop, that integer variable shows how many items that unit has.

Triggerwise:

• Untitled Trigger 001
  • Events
  • Conditions
  • Actions
    • Set TempUnit[0] = <YourUnit>
    • Set TempInteger[1] = 0
    • For each (Integer TempInteger[0]) from 1 to 6, do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Item-type of (Item carried by TempUnit[0] in slot TempInteger[0])) Equal to <YourItemType>
          • Then - Actions
            • Set TempInteger[1] = (TempInteger[1] + 1)
          • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • TempInteger[1] Greater than or equal to 2
      • Then - Actions
        • -------- TempUnit[0] has enough items of type <YourItemType> to complete the recipe. --------
      • Else - Actions
        • -------- TempUnit[0] has not enough items of type <YourItemType> to complete the recipe. --------

 

[Arad MNK]

There is a Condition, just check Boolean Comparsion. (Item Panel)

It check whether a Unit has an Item Type or not.
About how many...
You have to check stacks for Each Slot.

 

[Remixer]

Thank you every one, problem solved, thanks to Wietlol. You others helped too however.