diff --git a/src/Mobs/AggressiveMonster.h b/src/Mobs/AggressiveMonster.h
index 90b2988dc..17539d39e 100644
--- a/src/Mobs/AggressiveMonster.h
+++ b/src/Mobs/AggressiveMonster.h
@@ -20,6 +20,10 @@ public:
 	virtual void InStateChasing(std::chrono::milliseconds a_Dt) override;
 	
 	virtual void EventSeePlayer(cEntity *) override;
+	
+	/** Try to perform attack
+	returns true if attack was deemed successful (hit player, fired projectile, creeper exploded, etc.) even if it didn't actually do damage
+	return false if e.g. the mob is still in cooldown from a previous attack */
 	virtual bool Attack(std::chrono::milliseconds a_Dt);
 } ;