How to check numbers of trees?

[Hot]

So how can i check numbers of tress in playable maparea and then store the number into an Intger?

 

[Komaqtion]

Just a simple trigger like this should work:

• Check Trees
  • Events
  • Conditions
  • Actions
    • Set TempInt = 0
    • Destructible - Pick every destructible in (Playable map area) and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Destructible-type of (Last created destructible)) Equal to Summer Tree Wall
          • Then - Actions
            • Set TempInt = (TempInt + 1)
          • Else - Actions

Then "TempInt" will be the number you want

 

[Hatebreeder]

Pick all destructables in the playable map areana, and do this:

function Count takes nothing returns nothing
set GLOBALINTEGER = GLOBALSINTEGER + 1
endfunction

function Enumerate takes nothing returns nothing
call EnumDestructables.... w/e
call ForGroup(YOURGLOBALGROUP,function Count)
endfunction

 

[Hot]

Thx Komaqation, But wont this leak? or is it only when u pick units u have to set them into Varibles?

 

[Komaqtion]

Yeah, only unit-groups leak... (Or it's at least only they we do do anything about )

 

[HydraRancher]

Just a simple trigger like this should work:

• Check Trees
  • Events
  • Conditions
  • Actions
    • Set TempInt = 0
    • Destructible - Pick every destructible in (Playable map area) and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Destructible-type of (Last created destructible)) Equal to Summer Tree Wall
          • Then - Actions
            • Set TempInt = (TempInt + 1)
          • Else - Actions

Then "TempInt" will be the number you want

Pick every destructible only selects the first 64.

 

[Komaqtion]

Nah, it's the event "Destructible - A destructible within (Playable map area) dies
" that does that