Basic Equipment System

[Kongepal]

How to make basic equipment system;

If player have a Armor (Can't pick more than 1)
If player have a Sword (Can't pick more than 1)
If player is archer (Can't pick Sword)
etc.

 

[Elprede]

You can import Item Restriction System and then do the following:

The system is coded in plain JASS via ordinary means, so it should function properly in older patches.

Create these variables:

• ItemType - Item-Type
• ItemClass - String
• HeroClass - String
• Level - Integer
• STR, AGI, INT - Integer
• MeleeOrRange - Integer

Example Code

• Example
  • Events
    • Map initialization
  • Conditions
  • Actions
    • Set VariableSet ItemType = Claws of Attack +15
    • Set VariableSet ItemClass = "Weapon"
    • Set VariableSet HeroClass = "Mountain King"
    • Set VariableSet Level = 10
    • Set VariableSet STR = 10
    • Set VariableSet AGI = 10
    • Set VariableSet INT = 10
    • -------- 0 for Both, 1 for Range Only, 2 for Melee Only --------
    • Set VariableSet MeleeOrRange = 1
    • Custom script: call IRS_ItemRegistration (udg_ItemType, udg_ItemClass, udg_HeroClass, udg_Level, udg_STR, udg_AGI, udg_INT, udg_MeleeOrRange)

 

[Nichilus]

you can also use item level. For example item level 1 = melee weapons, so if unit wants to pick an item, you check if it does not already have an item with level 1 and if yes, you prevent the unit from picking the new item.
Items by default allow levels between 0 and 8, but shift clicking the field allows you to paste in a custom value. I set it to 40 and the game also returned 40, so it should work for you.