Add addons

Sprout/addons/dialogic/Events/Condition/ui_condition_end.gd

@@ -0,0 +1,45 @@
+@tool
+extends HBoxContainer
+
+var parent_resource = null
+
+func _ready():
+	$AddElif.button_up.connect(add_elif)
+	$AddElse.button_up.connect(add_else)
+
+func refresh():
+	if parent_resource is DialogicConditionEvent:
+		# hide add elif and add else button on ELSE event
+		$AddElif.visible = parent_resource.condition_type != DialogicConditionEvent.ConditionTypes.Else
+		$AddElse.visible = parent_resource.condition_type != DialogicConditionEvent.ConditionTypes.Else
+		$Label.text = "End of "+["IF", "ELIF", "ELSE"][parent_resource.condition_type]+" ("+parent_resource.condition+")"
+		
+		# hide add add else button if followed by ELIF or ELSE event
+		var timeline_editor = find_parent('VisualEditor')
+		if timeline_editor:
+			var next_event = null
+			if timeline_editor.get_block_below(get_parent()):
+				next_event = timeline_editor.get_block_below(get_parent()).resource
+				if next_event is DialogicConditionEvent:
+					if next_event.condition_type != DialogicConditionEvent.ConditionTypes.If:
+						$AddElse.hide()
+		if parent_resource.condition_type == DialogicConditionEvent.ConditionTypes.Else:
+			$Label.text = "End of ELSE"
+	else:
+		hide()
+
+func add_elif():
+	var timeline = find_parent('VisualEditor')
+	if timeline:
+		var resource = DialogicConditionEvent.new()
+		resource.condition_type = DialogicConditionEvent.ConditionTypes.Elif
+		timeline.add_event_with_end_branch(resource, get_parent().get_index()+1)
+		timeline.indent_events()
+
+func add_else():
+	var timeline = find_parent('VisualEditor')
+	if timeline:
+		var resource = DialogicConditionEvent.new()
+		resource.condition_type = DialogicConditionEvent.ConditionTypes.Else
+		timeline.add_event_with_end_branch(resource, get_parent().get_index()+1)
+		timeline.indent_events()