Mood Tests

  
    
      
        
          
            
              
                
                  Auto-added buff here
                  TargetSim
                  ON_ADD
                
              
            
            EXIT_NATURALLY
          
        
        
          
            
              
                
                  Dispel buff here
                  TargetSim
                  ON_ADD
                
              
            
            EXIT_NATURALLY
          
        
      
      
        
         
          
            
              Alternative secondary affordance here
            
          
        
      
      
        
          
            1
            
              Action ID here 
            
          
           
             
           
         
        
      
        
          
            Happy_Buffs
          
          5
          
            TargetSim
          
        
      

  
    
      SI to allow the player to dispel this manually. This will automatically show up when the target is running this SI (provided he/she passes the other tests)
    
  

Do not use mood_based as a separate condition. The interaction ends if any of the conditional actions specify an EXIT_NATURALLY or EXIT_CANCEL action. In the loot you could do something like this:

  
    
      
        
          Buff ID from above
        
        TargetSim
       
          
            
                
                  False
                  Happy_Buffs
                  TargetSim
                
             
           
         
      
    
  

And BTW, I've tried adding the "end interaction" buff directly under 'conditional_actions' and had problems (though that may be due to awkward test sets, so IDK), so that's why I'm proposing to do it this way. Either do it under 'operation_actions' with the 'alarm_interval' set to 1, or you can do it as an outcome in an affordance link.

Another thing you could to is shift some of the operations to the target:

  
    affordance
  

Using a "pusher" would also work (A pusher just being a one-shot interaction that has a continuation to push on the target. That continuation would be the 'real' SI in that case.) That would have the advantage of forcing one of the two outcomes, especially if you put 'prohibit_cancelation' on the continuation:

  
    
      
        
          
            
              
                super affordance goes here
                TargetSim
              
            
            
              loot ID
            
          
        
      
     
    

The only caveat with this method is that it might make it difficult to have a periodic skill gain, though. The point is, ending the interaction when all the happy buffs are gone is entirely doable (Though you'll probably get a delay of a minute or so)