When game is run with --sandbox, switch to sandbox

game.gd

@@ -27,15 +27,14 @@ func _ready():
 func _initial_state():
 	return {"history": []}
 	
-func save_state() -> bool:
+func save_state():
 	var savegame = File.new()
 	
 	savegame.open(_file, File.WRITE)
 	savegame.store_line(to_json(state))
 	savegame.close()
-	return true
 	
-func load_state() -> bool:
+func load_state():
 	var savegame = File.new()
 	if not savegame.file_exists(_file):
 		save_state()
@@ -47,7 +46,6 @@ func load_state() -> bool:
 	for key in new_state:
 		state[key] = new_state[key]
 	savegame.close()
-	return true
 	
 func copy_file_to_game_env(filename):
 	# Copy fake-editor to tmp directory (because the original might be in a .pck file).

helpers.gd

@@ -54,3 +54,15 @@ func write_file(path, content):
 	file.store_string(content)
 	file.close()
 	return true
+
+func parse_args():
+	var arguments = {}
+	for argument in OS.get_cmdline_args():
+		if argument.substr(0, 2) == "--":
+			# Parse valid command-line arguments into a dictionary
+			if argument.find("=") > -1:
+				var key_value = argument.split("=")
+				arguments[key_value[0].lstrip("--")] = key_value[1]
+			else:
+				arguments[argument.lstrip("--")] = true
+	return arguments

main.gd

@@ -18,6 +18,14 @@ onready var level_description = $Columns/RightSide/TopStuff/LevelPanel/Text/Leve
 onready var level_congrats = $Columns/RightSide/TopStuff/LevelPanel/Text/LevelCongrats
 
 func _ready():
+	var args = helpers.parse_args()
+	
+	if args.has("sandbox"):
+		var err = get_tree().change_scene("res://sandbox.tscn")
+		if err != OK:
+			helpers.crash("Could not change to sandbox scene")
+		return
+	
 	# Initialize level select.
 	level_select.connect("item_selected", self, "load_level")
 	repopulate_levels()
@@ -200,5 +208,5 @@ func repopulate_levels():
 
 func repopulate_chapters():
 	chapter_select.clear()
-	for chapter in list_chapters():
+	for c in list_chapters():
-		chapter_select.add_item(chapter)
+		chapter_select.add_item(c)

node.tscn

@@ -20,7 +20,6 @@ corner_radius_bottom_left = 5
 script = ExtResource( 1 )
 
 [node name="Arrows" type="Node2D" parent="."]
-z_index = -1
 
 [node name="Rect" type="ColorRect" parent="."]
 margin_left = -29.0

repository.tscn

@@ -99,10 +99,10 @@ __meta__ = {
 }
 
 [node name="Path" type="LineEdit" parent="Rows/RepoVis"]
-margin_left = 23.3361
+margin_left = 23.0
-margin_top = 12.3197
+margin_top = 12.0
-margin_right = 574.336
+margin_right = 374.0
-margin_bottom = 61.3197
+margin_bottom = 61.0
 __meta__ = {
 "_edit_use_anchors_": false
 }

sandbox.gd

@@ -1,7 +1,16 @@
 extends Control
 
 func _ready():
-	var pwd = "/tmp/active/" # OS.get_environment("PWD")
+	var args = helpers.parse_args()
-	$HSplitContainer/Repository.path = pwd
+	var path = game.tmp_prefix_inside
+	if args.has("sandbox"):
+		if args["sandbox"] is String:
+			var dir = Directory.new()
+			if dir.dir_exists(args["sandbox"]):
+				path = args["sandbox"]
+			else:
+				helpers.crash("Directory %s does not exist" % args["sandbox"])
+	
+	$HSplitContainer/Repository.path = path
 
 	get_tree().set_screen_stretch(SceneTree.STRETCH_MODE_2D, SceneTree.STRETCH_ASPECT_KEEP, Vector2(1920, 1080), 1.5)