1 Type of unit

[Null]

I ve got 2 structures: A and B. If i build structure A the workers can t make structure B, it completly disappears from the building meniu. If i build structure B the structure A completly dissapears from the building meniu. This way the players will need to choose between the 2.
IDK what trigger should i make pls help me!

 

[Wrda]

• Begin Construction
  • Events
    • Unit - A unit Begins construction
  • Conditions
    • (Unit-type of (Triggering unit)) Equal to Scout Tower
  • Actions
    • Player - Make Farm Unavailable for training/construction by (Owner of (Triggering unit))

• Cancel or Death
  • Events
    • Unit - A unit Cancels construction
    • Unit - A unit Dies
  • Conditions
    • (Unit-type of (Triggering unit)) Equal to Scout Tower
  • Actions
    • Player - Make Farm Available for training/construction by (Owner of (Triggering unit))

It's this simple.

 

[Fintrik]

• Melee Initialization
  • Events
    • Unit - A unit Begins construction
  • Conditions
  • Actions
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Unit-type of (Constructing structure)) Equal to Farm
      • Then - Actions
        • Player - Make Barracks Unavailable for training/construction by (Owner of (Triggering unit))
      • Else - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Unit-type of (Constructing structure)) Equal to Barracks
          • Then - Actions
            • Player - Make Farm Unavailable for training/construction by (Owner of (Triggering unit))
          • Else - Actions

If you want something different like after the constuction is finished then just reply
(Seems like Wrda was faster to reply)

 

[Warseeker]

Would be better if you use "A unit finishes construction" instead of "begins construction" just in case the player cancels the construction process. Or, you can simply use the event "A unit cancles construction" to make the other structure available for construction.

 

[Pyrogasm]

If you disable it after it's built it's possible to construct both structures simultaneously as long as one starts before the other finishes. Wrda's trigger addresses that; he just wrote the wrong event for the second trigger (it should be cancels construction like you suggested).

 

[Wrda]

It should be "A unit Cancels construction" not "Begins" on my second trigger, I don't know why it apparently changed when I posted here.

 

[Null]

Thanks guys! You really helped me!