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Question by ptm_oo · May 28, 2020 at 07:01 PM · functionmethodinvoke

Invoking Func Memory Allocation workaroud

Hi, Invoking a specified Func every frame allocates memory, do you maybe know workaround for this? I'm doing func list to execute in order, when func returns true -> next func in executed:

 private LinkedList<Func<bool>> actionList = new LinkedList<Func<bool>>();
 
 void Awake()
 {
     actionList.AddLast(() => FunctionDoSomething());
     actionList.AddLast(() => FunctionDoSomething2());
 }
 
 void Update()
 {
     if (actionList.Count != 0) {
         while( actionList.First().Invoke() )
         {     
             actionList.RemoveFirst();
             if (actionList.Count == 0)  break;
         }
     }
 }
 
 private bool FunctionDoSomething(){ return  (something == "nope") }
 
 private bool FunctionDoSomething2(){ return (something == "meh") }





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Answer by ptm_oo · Jun 01, 2020 at 09:09 AM

ANSWER:

 if(!actionPause){
             if (actionList.Count > 0 ) {
 
                 Func<bool> _fref = actionList.First ();
 
                 while( _fref() )
                 {     
                     actionList.RemoveFirst();
 
                     if (actionList.Count == 0)  break;
 
                     _fref = actionList.First ();
 
                 }
             }
         } 

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