How to detect and make unit can't buy same items

[ThomasNor]

Hello, I'm a newbie, I have a question.

I have 3 items:
+ Item A : increase 1 dmg
+ Item B : increase 2 dmg
+ Item C : increase 3 dmg

3 items are same type (increase damage), how to make hero cannot buy two of three items and show text. (example : "Cannot buy same type")

Thank you.

 

[Warseeker]

Welcome to the Hive!

• Prevent Buying Same Item Type
  • Events
    • Unit - A unit owned by Neutral Passif Sells an item (from shop)
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item A
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item B) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item B
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item C
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item B) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions

This trigger will prevent the hero from buying item B and C if he already has item A in his inventory while still being able to buy more of item A.

 

[Norris]

Welcome to the Hive!

• Prevent Buying Same Item Type
  • Events
    • Unit - A unit owned by Neutral Passif Sells an item (from shop)
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item A
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item B) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item B
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item C
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item B) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions

This trigger will prevent the hero from buying item B and C if he already has item A in his inventory while still being able to buy more of item A.

Hi, I have a same question about item. I want a item give bear unit bonus Exp every 10 seconds. How to do that

 

[ThomasNor]

Welcome to the Hive!

• Prevent Buying Same Item Type
  • Events
    • Unit - A unit owned by Neutral Passif Sells an item (from shop)
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item A
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item B) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item B
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item C) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Item-type of (Sold Item)) Equal to Item C
        • Or - Any (Conditions) are true
          • Conditions
            • ((Buying unit) has an item of type Item A) Equal to TRUE
            • ((Buying unit) has an item of type Item B) Equal to TRUE
      • Then - Actions
        • Item - Remove (Sold Item)
        • Game - Display to (All players) the text: Cannot buy same type
      • Else - Actions

This trigger will prevent the hero from buying item B and C if he already has item A in his inventory while still being able to buy more of item A.

it worked. Thank you

 

[Warseeker]

Hi, I have a same question about item. I want a item give bear unit bonus Exp every 10 seconds. How to do that

You mean give bonus exp to a unit every 10 seconds if it carries a special item? Like this :

• Add Bonus Exp
  • Events
    • Time - Every 10.00 seconds of game time
  • Conditions
    • (Paladin 0005 <gen> has an item of type Crown of kings +5) Equal to TRUE
  • Actions
    • Hero - Add 100 experience to Paladin 0005 <gen>, Show level-up graphics

This trigger works for one unit only, it you want to make it generic do this :

• Add Bonus Exp Generic
  • Events
    • Time - Every 10.00 seconds of game time
  • Conditions
  • Actions
    • Custom script: set bj_wantDestroyGroup = true
    • Unit Group - Pick every unit in (Units in (Playable map area) matching (((Matching unit) is A hero) Equal to TRUE)) and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • ((Picked unit) has an item of type Crown of kings +5) Equal to TRUE
          • Then - Actions
            • Hero - Add 100 experience to (Picked unit), Show level-up graphics
          • Else - Actions

 

[Norris]

You mean give bonus exp to a unit every 10 seconds if it carries a special item? Like this :

• Add Bonus Exp
  • Events
    • Time - Every 10.00 seconds of game time
  • Conditions
    • (Paladin 0005 <gen> has an item of type Crown of kings +5) Equal to TRUE
  • Actions
    • Hero - Add 100 experience to Paladin 0005 <gen>, Show level-up graphics

This trigger works for one unit only, it you want to make it generic do this :

• Add Bonus Exp Generic
  • Events
    • Time - Every 10.00 seconds of game time
  • Conditions
  • Actions
    • Custom script: set bj_wantDestroyGroup = true
    • Unit Group - Pick every unit in (Units in (Playable map area) matching (((Matching unit) is A hero) Equal to TRUE)) and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • ((Picked unit) has an item of type Crown of kings +5) Equal to TRUE
          • Then - Actions
            • Hero - Add 100 experience to (Picked unit), Show level-up graphics
          • Else - Actions

Thank you. Can you explain this script? I dont understand
"set bj_wantDestroyGroup = true"

 

[Deserted]

• Unit Group - Pick every unit in (Units in (Playable map area) matching (((Matching unit) is A hero) Equal to TRUE)) and do (Actions)

Creates group (Units in (Playable map area), set bj_wantDestroyGroup = true disposes this group after use.

We do that to prevent leaks Things That Leak