diff options
Diffstat (limited to 'src/currency.cpp')
| -rw-r--r-- | src/currency.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/currency.cpp b/src/currency.cpp index 4abf7cbd9..8d7ecbef7 100644 --- a/src/currency.cpp +++ b/src/currency.cpp @@ -158,12 +158,17 @@ void CheckSwitchToEuro() } /** - * Called only from newgrf.c. Will fill _currency_specs array with + * Will fill _currency_specs array with * default values from origin_currency_specs + * Called only from newgrf.cpp and settings.cpp. + * @param preserve_custom will not reset custom currency (the latest one on the list) + * if ever it is flagged to true. In which case, the total size of the memory to move + * will be one currency spec less, thus preserving the custom curreny from been + * overwritten. **/ -void ResetCurrencies() +void ResetCurrencies(bool preserve_custom) { - memcpy(&_currency_specs, &origin_currency_specs, sizeof(origin_currency_specs)); + memcpy(&_currency_specs, &origin_currency_specs, sizeof(origin_currency_specs) - (preserve_custom ? sizeof(_custom_currency) : 0)); } /** |