Added compatibility-mode command line argument

1 files changed, 12 insertions, 7 deletions

diff --git a/game/src/Autoload/Events.gd b/game/src/Autoload/Events.gd
index 8800041..4387cc7 100644
--- a/game/src/Autoload/Events.gd
+++ b/game/src/Autoload/Events.gd
@@ -17,20 +17,25 @@ var _define_filepaths_dict : Dictionary = {
 	GameSingleton.get_good_icons_dir_key(): "res://art/economy/goods"
 }
 
-# Set this to your Vic2 install dir or a mod's dir to enable compatibility mode
-# (this won't work for mods which rely on vanilla map assets, copy missing assets
-# into the mod's dir for a temporary fix)
-const _compatibility_mode_path : String = ""
-
 # REQUIREMENTS
 # * FS-333, FS-334, FS-335, FS-341
 func _ready():
 	GameSingleton.setup_logger()
 
+	# Set this to your Vic2 install dir or a mod's dir to enable compatibility mode
+	# (this won't work for mods which rely on vanilla map assets, copy missing assets
+	# into the mod's dir for a temporary fix)
+	# Usage: OpenVic --compatibility-mode <path>
+
+	var compatibility_mode_path : String
+	if ProjectSettings.has_setting(ArgumentParser.argument_setting_path):
+		var arg_dictionary : Dictionary = ProjectSettings.get_setting(ArgumentParser.argument_setting_path)
+		compatibility_mode_path = arg_dictionary.get(&"compatibility-mode", compatibility_mode_path)
+
 	var start := Time.get_ticks_usec()
 
-	if _compatibility_mode_path:
-		if GameSingleton.load_defines_compatibility_mode(_compatibility_mode_path) != OK:
+	if compatibility_mode_path:
+		if GameSingleton.load_defines_compatibility_mode(compatibility_mode_path) != OK:
 			push_error("Errors loading game defines!")
 	else:
 		if GameSingleton.load_defines(_define_filepaths_dict) != OK: