Difference between revisions of "User:DavidJCobb/Stack dumping"

User:DavidJCobb/Stack dumping (edit)

Revision as of 19:34, 2 March 2015

820 bytes removed , 19:34, 2 March 2015

m

→‎Code snippets: combined two functionally-identical snippets

Anonymous user

imported>DavidJCobb

@@ Line 40: / Line 40: @@
 * RegisterForSingleUpdate(''n'') does ''not'' create a stack and suspend it for ''n'' seconds. I have confirmed this experimentally.
-== Code snippets ==
+=== Process a task OnHit, and wait for X seconds during or after the task ===
-=== Process a task OnHit, and don't re-process for X seconds ===
-This code blocks concurrent OnHit calls, so we don't try to process multiple hits on the same actor at the same time. It also blocks calls for X seconds after we've finished processing a hit.
-<source lang="Papyrus">
-Bool Property pbBusy = False Auto Hidden ; prevents concurrent execution
-Bool Property pbProcessed = False Auto Hidden ; prevents re-processing
-Event OnHit(ObjectReference akAggressor, Form akSource, Projectile akProjectile, Bool abPowerAttack, Bool abSneakAttack, Bool abBashAttack, Bool abHitBlocked)
-   If pbBusy || pbProcessed
-      Return
-   EndIf
-   pbBusy = True
-   ;
-   ; Do your processing here.
-   ;
-   pbProcessed = True
-   RegisterForSingleUpdate(x) ; replace "X" with the seconds you want to spend ignoring further OnHit events
-   pbBusy = False
-EndEvent
-Event OnUpdate()
-   pbProcessed = False
-EndEvent
-</source>
-=== Process a task OnHit, and wait for X seconds during the task ===
 This simple example blocks concurrent calls, and replaces a Utility.Wait(X) call with a RegisterForSingleUpdate(X) call. If we used Utility.Wait(X), we'd suspend our stack for X seconds; by using RegisterForSingleUpdate and OnUpdate, we get rid of the stack entirely during those X seconds, and create a new stack to continue processing after the delay.
@@ Line 74: / Line 47: @@
 Event OnHit(ObjectReference akAggressor, Form akSource, Projectile akProjectile, Bool abPowerAttack, Bool abSneakAttack, Bool abBashAttack, Bool abHitBlocked)
-    If pbBusy || pbProcessed
+    If pbBusy
        Return
     EndIf
@@ Line 86: / Line 59: @@
 Event OnUpdate()
     ;
-    ; Continue processing here.
+    ; Continue processing here (or do nothing, if your goal was to wait X seconds after processing a task before allowing more tasks to be processed).
     ;
     pbBusy = False ; We're done!