anchor.diff:  			return true;
   		}
   	}
  -}+}
  
positive.code: 
  	bool collecting = false;
  
  	Timer brewTimer;
  
  	Still(String id, int x, int y, int z, String streetName) : super(id, x, y, z, streetName) {
  		type = 'Still';
  		itemType = 'still';
  
negative.code: 		actions
  			..add(ACTION_ADD)
  			..add(ACTION_COLLECT);
  	}
  
  	@override
  	void update() {
  		super.update();
  		
  		if (pending <= 0) {
  			pending = 0;
  		} else {
  			pending--;
  			processed++;
  		}
  
  		if (collecting) {
  			setState('collect');
  