Modified the Doorway triggers to watch the player's mood. If the mood changes to match the door while the body in IN the trigger area, then the door will open, instead of needing to exit the trigger area and move back in.

Data/Scripts/Doorway.gd

 export var color:Color
 export var transition_rate = 0.75
 
+var _body = null
+var _triggered = false
+
 
 func _dominant_color():
 	if color.r > color.g and color.r > color.b:
 	$LeftDoor.transition_rate = transition_rate
 	$RightDoor.set_color(color)
 	$RightDoor.transition_rate = transition_rate
+	set_process(true)
+
+func _process(delta):
+	if _body == null or _triggered:
+		return
+	var mood = _body.get_mood()
+	var dc = _dominant_color()
+	if (dc == "r" and mood.is_aggressive()) or \
+	(dc == "g" and mood.is_needie()) or \
+	(dc == "b" and mood.is_content()) or \
+	(dc == "n" and mood.is_neutral()):
+		_triggered = true
+		open()
 
 func open():
 	$LeftDoor.open()
 
 
 func _on_Area2D_body_entered(body):
-	if body.is_in_group("Player"):
-		var mood = body.get_mood()
-		var dc = _dominant_color()
-		print ("Dominant Color: ", dc)
-		print ("Is Aggressive: ", mood.is_aggressive())
-		print ("Is Needie: ", mood.is_needie())
-		print ("Is Content: ", mood.is_content())
-		if (dc == "r" and mood.is_aggressive()) or \
-		(dc == "g" and mood.is_needie()) or \
-		(dc == "b" and mood.is_content()) or \
-		(dc == "n" and mood.is_neutral()):
-			open()
+	if _body == null and body.is_in_group("Player"):
+		_body = body
+		_triggered = false
 
 
 func _on_Area2D_body_exited(body):
-	if body.is_in_group("Player"):
+	if body == _body:
+		_body = null
+		_triggered = false
 		close()