Update

demos/4. branching condition/branching_condition_dialogue.gd

@@ -0,0 +1,21 @@
+extends DialogueEngine
+
+var have_we_talked_before : bool = false
+
+enum branch {
+	STRANGERS,
+	ACQUAINTANCES,
+}
+
+func __have_we_talked_before() -> bool:
+	return have_we_talked_before
+
+func _setup() -> void:
+	add_text_entry("Hello!")
+	var condition_entry : DialogueEntry = add_conditional_entry(__have_we_talked_before)
+	var if_true : DialogueEntry = add_text_entry("Hey! We meet again!", branch.STRANGERS)
+	var if_false : DialogueEntry = add_text_entry("It's nice to meet you!", branch.ACQUAINTANCES)
+	condition_entry.set_condition_goto_ids(if_true.get_id(), if_false.get_id())
+	add_text_entry("<Press 'Enter' or 'Space' to exit>")
+
+	dialogue_finished.connect(func() -> void: have_we_talked_before = true)