Added possibility to deactivate an interactionarea if there is no more timelines to play

dialog/yeli_quest_select.dtl

@@ -11,4 +11,4 @@ ifquest res://resources/quests/demo/2_collect_ducks.tres, 1:
 	join Yeli right
 	Yeli: Have you collected all the ducks yet?
 	[end_timeline]
-No dialogue for active quest "{ACTIVEQUEST}"
+Yeli doesn't seem to have anything to say...

prefabs/characters/Yeli.tscn

@@ -224,6 +224,7 @@ scale = Vector2(0.7, 0.7)
 script = ExtResource("44_aqu1t")
 itemToToggle = NodePath("../TalkingControl/AnimatedSprite")
 
+[connection signal="FinishedTalking" from="." to="InteractionArea" method="SetActiveInverse"]
 [connection signal="Talking" from="." to="Dialogic starter" method="open"]
 [connection signal="Interacted" from="InteractionArea" to="." method="ToggleTalking"]
 [connection signal="timelineEnded" from="DialogicToggle" to="." method="ToggleTalking"]

scripts/CSharp/Common/CharacterControls/InteractionArea2D.cs

@@ -26,6 +26,10 @@ public partial class InteractionArea2D : Node2D
         set =>  _active = value;
     }
 
+    public void SetActiveInverse(bool active)
+    {
+        IsActive = !active;
+    }
 
     public override void _Ready()
     {

scripts/CSharp/Common/NPC/TalkingCharacter.cs

@@ -12,6 +12,7 @@ public partial class TalkingCharacter : Node2D
     private int _timelineIndex = 0;
 
     [Signal] public delegate void TalkingEventHandler(string timelineName);
+    [Signal] public delegate void FinishedTalkingEventHandler(bool hasTimeLinesToPlay);
     
     public override void _Ready()
     {
@@ -37,5 +38,7 @@ public partial class TalkingCharacter : Node2D
         }
         if (_sprite != null)
             _sprite.Play();
+        
+        EmitSignal(SignalName.FinishedTalking, _timelineIndex >= _timelinesToPlay.Length);
     }
 }