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author | belugas <belugas@openttd.org> | 2007-03-22 03:15:58 +0000 |
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committer | belugas <belugas@openttd.org> | 2007-03-22 03:15:58 +0000 |
commit | deca0cc3fa6738ac3d0b1a8b4883a5e08fcb21b3 (patch) | |
tree | 4b4dbae2b0307b19253b8081d28cac23adc3c3cd /src/settings.h | |
parent | e2801aa32046721d2da66c3bed7d6389be82b069 (diff) | |
download | openttd-deca0cc3fa6738ac3d0b1a8b4883a5e08fcb21b3.tar.xz |
(svn r9398) -Feature: Allow for a conversion callback system while reading configuration file, in case of wrong value.
This is the basic step, no patch setting is actually using it, so far
Diffstat (limited to 'src/settings.h')
-rw-r--r-- | src/settings.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/settings.h b/src/settings.h index 3a7523e18..142f4136a 100644 --- a/src/settings.h +++ b/src/settings.h @@ -44,7 +44,8 @@ template <> struct EnumPropsT<SettingGuiFlagLong> : MakeEnumPropsT<SettingGuiFla typedef TinyEnumT<SettingGuiFlagLong> SettingGuiFlag; -typedef int32 OnChange(int32 var); +typedef int32 OnChange(int32 var); ///< callback prototype on data modification +typedef int32 OnConvert(const char *value); ///< callback prototype for convertion error struct SettingDescBase { const char *name; ///< name of the setting. Used in configuration file and for console @@ -56,6 +57,7 @@ struct SettingDescBase { const char *many; ///< ONE/MANY_OF_MANY: string of possible values for this type StringID str; ///< (translated) string with descriptive text; gui and console OnChange *proc; ///< callback procedure for when the value is changed + OnConvert *proc_cnvt; ///< callback procedure when loading value mechanism fails }; struct SettingDesc { |