Improve dialogue

1 files changed, 25 insertions, 2 deletions

diff --git a/dialogue.gd b/dialogue.gd
index f085ed8..311d5e2 100644
--- a/dialogue.gd
+++ b/dialogue.gd
@@ -1,11 +1,14 @@
 class_name Dialogue
 extends Node
 
-signal next
+signal next(arg: Variant)
 
 @onready var parent: Node2D = get_parent()
 @onready var cam: GameCamera = parent.get_node("GameCamera")
 
+enum Type { SAY, ASK }
+var type: Type
+
 func say(who: Object, text: String):
 	var tb: TextBubble = preload("res://text_bubble.tscn").instantiate()
 	tb.text = text
@@ -16,9 +19,29 @@ func say(who: Object, text: String):
 
 	tb.add_to_group("text_bubbles")
 	parent.add_child(tb)
+	type = Type.SAY
 	await next
 
+func ask(who: Object, text: String, options: Array[String]) -> String:
+	var tb: TextBubble = preload("res://text_bubble.tscn").instantiate()
+	tb.text = text
+	tb.options = options
+	tb.connect("answered", _on_answered)
+	if who is Node2D:
+		tb.global_position = who.global_position + Vector2(0, -20)
+	else:
+		tb.global_position = cam.global_position
+
+	tb.add_to_group("text_bubbles")
+	parent.add_child(tb)
+	type = Type.ASK
+	return await next
+
 func _process(_delta: float):
-	if Input.is_action_just_pressed("action") or Input.is_action_just_pressed("jump"):
+	if type == Type.SAY and (Input.is_action_just_pressed("action") or Input.is_action_just_pressed("jump")):
 		get_tree().call_group("text_bubbles", "queue_free")
 		next.emit()
+
+func _on_answered(answer: String):
+	get_tree().call_group("text_bubbles", "queue_free")
+	next.emit(answer)