[Solved] How to create level up shop on unit?

[DoomBlade]

Hello,

basically what I want is to have ability called "level up" on unit and it can be opened and it sells 6 different tomes for 1 lumber each.

It doesn't matter if the unit has the ability all the time, since the items cost statpoins anyway.

I am giving my unit 2 statpoints for level up and then the idea is that the player can choose what stats to improve when he gains levels.

I tried to search, found only 8 threads and none of them are what I wanted

EDIT: I've done it.

Spoiler: Statpoint

• Stat points
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • Or - Any (Conditions) are true
      • Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Agility
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Charisma
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Focus
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Intelligence
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Strength
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Toughness
    • ((Owner of (Triggering unit)) Current lumber) Greater than 0
  • Actions
    • Player - Set (Owner of (Triggering unit)).Current lumber to (((Owner of (Triggering unit)) Current lumber) - 1)
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Agility
      • Then - Actions
        • Hero - Create Increase Agility and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Charisma
      • Then - Actions
        • Hero - Create Increase Charisma and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Focus
      • Then - Actions
        • Hero - Create Increase Focus and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Intelligence
      • Then - Actions
        • Hero - Create Increase Intelligence and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Strength
      • Then - Actions
        • Hero - Create Increase Strength and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Ability being cast) Equal to Cost: |cff00ffff1 Stat point|r|nIncrease Toughness
      • Then - Actions
        • Hero - Create Increase Toughness and give it to (Triggering unit)
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • ((Owner of (Triggering unit)) Current lumber) Less than or equal to 0
      • Then - Actions
        • Player - Disable Level Up for (Owner of (Triggering unit))
      • Else - Actions

The purchase abilities are made out of channel and are in a spell book unit ability.

The ability is disabled and enabled when the unit gains level. And is disabled again when the player runs out of lumber (stat points).