game1: add debug utils to skip to specific levels

scripts/game1/Game1Script.gd

@@ -16,11 +16,20 @@ onready var levels = [
 	'Level5',
 ]
 
+export var skipToLevel = ''
+
 var current_level = -1
 var spawn_pos = Vector2()
 var exit_points = []
 
 func _ready():
+	if skipToLevel != '':
+		$Opening1.queue_free()
+		start_game()
+		while levels[current_level] != skipToLevel:
+			next_level()
+		return
+	
 	$Opening1.play('default')
 	yield($Opening1, 'animation_finished')
 	$Opening1.queue_free()