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(svn r21283) -Codechange: Allow minor argument IsSavegameVersionBefore() to be optional.

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alberth 2010-11-21 12:38:16 +00:00
parent edef25d30c
commit 5f8afaadb7
1 changed files with 5 additions and 5 deletions
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10
src/saveload/saveload.h
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@ -448,16 +448,16 @@ typedef SaveLoad SaveLoadGlobVarList;
#define SLEG_END() {true, SL_END, 0, 0, 0, 0, NULL} #define SLEG_END() {true, SL_END, 0, 0, 0, 0, NULL}
/** /**
* Checks if the savegame is below \a major.\a minor. * Checks whether the savegame is below \a major.\a minor.
* @param major Major number of the version to check against. * @param major Major number of the version to check against.
* @param minor Minor number of the version to check against. * @param minor Minor number of the version to check against. If \a minor is 0 or not specified, only the major number is checked.
* @return Savegame version is less than the \a major version, or has equal \a major version and a smaller \a minor version. * @return Savegame version is earlier than the specified version.
*/ */
static inline bool IsSavegameVersionBefore(uint16 major, byte minor) static inline bool IsSavegameVersionBefore(uint16 major, byte minor = 0)
{ {
extern uint16 _sl_version; extern uint16 _sl_version;
extern byte _sl_minor_version; extern byte _sl_minor_version;
return (_sl_version < major) || (_sl_version == major && _sl_minor_version < minor); return _sl_version < major || (minor > 0 && _sl_version == major && _sl_minor_version < minor);
} }
/** /**