(svn r25592) -Fix [FS#5644]: Changing the script difficulty level in-game would also change the settings using the default even though they were not allowed to change in-game

1 files changed, 10 insertions, 0 deletions

diff --git a/src/script/script_config.hpp b/src/script/script_config.hpp
index 23822de88..0350f8ded 100644
--- a/src/script/script_config.hpp
+++ b/src/script/script_config.hpp
@@ -108,6 +108,16 @@ public:
 	};
 
 	/**
+	 * As long as the default of a setting has not been changed, the value of
+	 * the setting is not stored. This to allow changing the difficulty setting
+	 * without having to reset the script's config. However, when a setting may
+	 * not be changed in game, we must "anchor" this value to what the setting
+	 * would be at the time of starting. Otherwise changing the difficulty
+	 * setting would change the setting's value (which isn't allowed).
+	 */
+	void AnchorUnchangeableSettings();
+
+	/**
 	 * Get the value of a setting for this config. It might fallback to his
 	 *  'info' to find the default value (if not set or if not-custom difficulty
 	 *  level).