Add: save openttd.cfg immediately on changing a setting (#8358)

Formally it was only done on exit. This means that if it crashes changes in settings were not stored. This is often rather frustrating. Additionally, targets (like emscripten) where people are unlike to use "Exit Game", will never see their configuration stored. The drawback is that on every setting change there is some minor I/O of writing the ini file to disk again.
2020-12-13 16:28:06 +01:00
parent 40edc2863c
commit c66bd18a10
3 changed files with 14 additions and 11 deletions
--- a/src/openttd.h
+++ b/src/openttd.h
@@ -51,6 +51,7 @@ enum DisplayOptions {
 extern GameMode _game_mode;
 extern SwitchMode _switch_mode;
 extern bool _exit_game;
+extern bool _save_config;

 /** Modes of pausing we've got */
 enum PauseMode : byte {