* Adds Music Management

* Code Refactoring
* Adds Fonts

levels/level1.wren

@@ -1,9 +1,12 @@
 import "./level_map" for LevelMap
+import "audio" for AudioEngine
 class Level1 {
-    construct new() {
+    construct new(gameState) {
         _level1 = LevelMap.new("level1")
+        var channel = AudioEngine.play("level1_bg")
+        channel.volume = 0.2
     }
-    
+
     update() {
 
     }

levels/menu.wren

@@ -0,0 +1,25 @@
+import "graphics" for Canvas, Color
+import "./controls" for Controls
+import "config" for Config
+import "levels/level1" for Level1
+import "audio" for AudioEngine
+import "font" for Font
+
+class Menu {
+    construct new(gameState) {
+        __gameState = gameState
+        var channel = AudioEngine.play("menu_music")
+        channel.volume = 0.5
+        Canvas.font = "font_medium"
+    }
+
+    update() {
+        if(Controls.isKeyDown(Config.KeyboardConstants["SELECT"])) {
+            __gameState.switch(Level1)
+        }
+    }
+
+    draw(dt) {
+        Canvas.print("REBIRTH",Config.W/2 - 40,Config.H/2 - 20, Color.white)
+    }
+}