Simple title screen and level select menu

scenes/level_select.gd

@@ -0,0 +1,33 @@
+extends Control
+
+onready var level_list = $ScrollContainer/MarginContainer/Levels
+
+func _ready():
+	var chapter_id = 0
+	
+	for chapter in levels.chapters:
+		var level_id = 0
+		
+		var l = Label.new()
+		l.text = chapter.slug
+		l.set("custom_fonts/font", preload("res://fonts/big.tres"))
+		l.align = HALIGN_CENTER
+		level_list.add_child(l)
+		
+		for level in chapter.levels:
+			var b = Button.new()
+			b.text = level.title
+			b.align = HALIGN_LEFT
+			b.connect("pressed", self, "load", [chapter_id, level_id])
+			level_list.add_child(b)
+			level_id += 1
+			
+		chapter_id += 1
+
+func load(chapter_id, level_id):
+	game.current_chapter = chapter_id
+	game.current_level = level_id
+	get_tree().change_scene("res://scenes/main.tscn")
+
+func back():
+	get_tree().change_scene("res://scenes/title.tscn")