Merge pull request mbrlabs#159 from HuntClauss/main

primitive config with custom shortcuts

lorien/Misc/Settings.gd

@@ -26,7 +26,9 @@ var language_names: PoolStringArray
 func _ready():
 	_config_file = ConfigFile.new()
 	_load_settings()
-	reload_locales()
+  reload_locales()
+	_setup_shortcuts()
+	_load_shortcuts()
 
 # -------------------------------------------------------------------------------------------------
 func reload_locales():
@@ -51,7 +53,7 @@ func _save_settings() -> int:
 	if err == ERR_FILE_NOT_FOUND:
 		pass
 	elif err != OK:
-		printerr("Failed to load settings file")
+		printerr("Failed to save settings file")
 
 	return err
 
@@ -64,4 +66,32 @@ func set_value(key: String, value = null):
 	_config_file.set_value(DEFAULT_SECTION, key, value)
 	_save_settings()
 
+# -------------------------------------------------------------------------------------------------
+func _setup_shortcuts(override = false) -> void:
+	for action_name in InputMap.get_actions():
+		if !override && _config_file.has_section_key("shortcuts", action_name):
+			continue
+
+		set_default_shortcut(action_name)
+	_save_settings()
+
+# -------------------------------------------------------------------------------------------------
+func set_default_shortcut(action_name: String, save = false) -> void:
+	var shortcuts = []
+	for event in InputMap.get_action_list(action_name):
+		shortcuts.append(event)
+
+	_config_file.set_value("shortcuts", action_name, shortcuts)
+	if save:
+		_save_settings()
+
+# -------------------------------------------------------------------------------------------------
+func _load_shortcuts() -> void:	
+	for action_name in InputMap.get_actions():
+		if !_config_file.has_section_key("shortcuts", action_name):
+			continue
+		var shortcuts = _config_file.get_value("shortcuts", action_name)
+		InputMap.action_erase_events(action_name)
 
+		for shortcut in shortcuts:
+			InputMap.action_add_event(action_name, shortcut)