diff options
Diffstat (limited to 'settings.c')
| -rw-r--r-- | settings.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/settings.c b/settings.c index 862155dc6..99eeee90c 100644 --- a/settings.c +++ b/settings.c @@ -1255,6 +1255,34 @@ void SaveToConfig(void) ini_free(ini); } +const SettingDesc *GetSettingDescription(uint index) +{ + if (index >= lengthof(_patch_settings)) return NULL; + return &_patch_settings[index]; +} + +/* Top function to save the new value of an element of the Patches struct + * @param index offset in the SettingDesc array of the Patches struct which + * identifies the patch member we want to change + * @param object pointer to a valid patches struct that has its settings change. + * This only affects patch-members that are not needed to be the same on all + * clients in a network game. + * @param value new value of the patch */ +void SetPatchValue(uint index, const Patches *object, int32 value) +{ + const SettingDesc *sd = &_patch_settings[index]; + /* If an item is player-based, we do not send it over the network + * (if any) to change. Also *hack*hack* we update the _newgame version + * of patches because changing a player-based setting in a game also + * changes its defaults. At least that is the convention we have chosen */ + if (sd->save.conv & SLF_NETWORK_NO) { + void *var = ini_get_variable(&sd->save, object); + Write_ValidateSetting(var, sd, value); + } else { + DoCommandP(0, index, value, NULL, CMD_CHANGE_PATCH_SETTING); + } +} + /** Save and load handler for patches/settings * @param osd SettingDesc struct containing all information * @param object can be either NULL in which case we load global variables or |