[math] trigger

[Gnuoy]

EDIT: meant to post in world editor help zone

trying to make a trigger that 'crafts' an item if the hero has at least twenty charges sum of two items > or = 20 then the trigger goes off and it works. But i was wondering how i could make it remove a total of twenty of either item, but not more incase they have an excess. So it would need to remove 20 of one type if it was using solely reagent A but what if it's say 10 of A and 11 of B any other combination? I think someone with a better understanding of math could figure out how to express this more elegantly. Can anyone think of any solution that wouldn't involve making a trigger for every possible combination in excess of a sum of 20?

Does this make any sense?

Reagent A is called Artifact Shard and reagent B is called Midnight Ankh.

• Create Black Artifact
  • Events
    • Unit - A unit Acquires an item
  • Conditions
    • (Unit-type of (Hero manipulating item)) Not equal to Wagon
    • (Unit-type of (Hero manipulating item)) Not equal to King's Castle
    • ((Hero manipulating item) has an item of type Black Orb) Equal to True
    • ((Charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard)) + (Charges remaining in (Item carried by (Hero manipulating item) of type Midnight Ankh))) Greater than or equal to 20
    • ((Hero manipulating item) has an item of type Corrupted Ashbringer, Black Artifact Blade) Equal to False
  • Actions
    • Custom script: call DestroyInteger(udg_Shards_plus_Midnightankhs)
    • Set VariableSet Shards_plus_Midnightankhs = ((Charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard)) + (Charges remaining in (Item carried by (Hero manipulating item) of type Midnight Ankh)))
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • Shards_plus_Midnightankhs Equal to 20
      • Then - Actions
        • Item - Set charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard) to ((Charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard)) - 20)
        • Item - Remove (Item carried by (Hero manipulating item) of type Artifact Shard)
        • Item - Set charges remaining in (Item carried by (Hero manipulating item) of type Midnight Ankh) to ((Charges remaining in (Item carried by (Hero manipulating item) of type Midnight Ankh)) - 20)
        • Item - Remove (Item carried by (Hero manipulating item) of type Midnight Ankh)
      • Else - Actions
        • Do nothing
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • Shards_plus_Midnightankhs Greater than 20
      • Then - Actions
        • Item - Set charges remaining in (Item carried by (Hero manipulating item) of type Midnight Ankh) to (Shards_plus_Midnightankhs - 20)
        • Item - Set charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard) to ((Charges remaining in (Item carried by (Hero manipulating item) of type Artifact Shard)) - 20)
        • Item - Remove (Item carried by (Hero manipulating item) of type Artifact Shard)
      • Else - Actions
        • Do nothing
    • Hero - Create Corrupted Ashbringer, Black Artifact Blade and give it to (Hero manipulating item)
    • Quest - Display to (All players) the Quest Update message: A |cff333333Black K...
    • Neutral Building - Enable Way Gate 0688 <gen>
    • Animation - Reset Way Gate 0688 <gen>'s animation
    • Neutral Building - Enable Way Gate 0690 <gen>
    • Animation - Reset Way Gate 0690 <gen>'s animation
    • Neutral Building - Enable Way Gate 0691 <gen>
    • Animation - Reset Way Gate 0691 <gen>'s animation
    • Neutral Building - Enable Way Gate 0259 <gen>
    • Animation - Reset Way Gate 0259 <gen>'s animation
    • Destructible - Open Iron Gate (Vertical) 4193 <gen>
    • Destructible - Open Gate (Vertical) 1093 <gen>
    • Destructible - Open Elven Gate (Horizontal) 1652 <gen>
    • Destructible - Open Ice Rock Gate (Vertical) 3260 <gen>
    • Destructible - Open Ice Rock Gate (Horizontal) 3202 <gen>
    • Destructible - Open Ice Rock Gate (Vertical) 3203 <gen>
    • Destructible - Open Ice Rock Gate (Horizontal) 3259 <gen>
    • Cinematic - Ping minimap for Winning_Group_Var at (Center of NE Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Winning_Group_Var at (Center of NW Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Winning_Group_Var at (Center of SE Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Winning_Group_Var at (Center of SW Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Losing_Group_Var at (Center of NE Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Losing_Group_Var at (Center of NW Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Losing_Group_Var at (Center of SE Gateway <gen>) for 5.00 seconds
    • Cinematic - Ping minimap for Losing_Group_Var at (Center of SW Gateway <gen>) for 5.00 seconds
    • Trigger - Turn on Black Artifact Already Made <gen>
    • Trigger - Turn off (This trigger)

 

[Daffa]

What is the priority of the removal of both reagents? Is reagent A gets priority or the other way?

What happens in each of these scenarios?

Reagent A	Reagent B
11	10
10	11
6	20
20	6

If Reagent A is the priority, then the answer for each:
1 Reagent B
1 Reagent B
14 Reagent B
6 Reagent B

If Reagent B:
1 Reagent A
1 Reagent A
6 Reagent A
14 Reagent A

Now, if they're balanced. It gets trickier, and I'm not sure the best math for "balanced" proportion. The trickiest scenario is if the reagent number is odd, making it challenging to calculate.