diff options
| -rw-r--r-- | newgrf_engine.c | 6 | ||||
| -rw-r--r-- | newgrf_spritegroup.c | 2 | ||||
| -rw-r--r-- | newgrf_station.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/newgrf_engine.c b/newgrf_engine.c index 8413770d5..800be6523 100644 --- a/newgrf_engine.c +++ b/newgrf_engine.c @@ -694,8 +694,8 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by case 0x0D: return v->cur_order_index; case 0x10: return v->load_unload_time_rem; case 0x11: return v->load_unload_time_rem & 0xFF; - case 0x12: return v->date_of_last_service; - case 0x13: return v->date_of_last_service & 0xFF; + case 0x12: return max(v->date_of_last_service - DAYS_TILL_ORIGINAL_BASE_YEAR, 0); + case 0x13: return max(v->date_of_last_service - DAYS_TILL_ORIGINAL_BASE_YEAR, 0) & 0xFF; case 0x14: return v->service_interval; case 0x15: return v->service_interval & 0xFF; case 0x16: return v->last_station_visited; @@ -727,7 +727,7 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by case 0x41: return v->age & 0xFF; case 0x42: return v->max_age; case 0x43: return v->max_age & 0xFF; - case 0x44: return v->build_year; + case 0x44: return clamp(v->build_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR; case 0x45: return v->unitnumber; case 0x46: return v->engine_type; case 0x47: return v->engine_type & 0xFF; diff --git a/newgrf_spritegroup.c b/newgrf_spritegroup.c index 601116e7a..591a1f736 100644 --- a/newgrf_spritegroup.c +++ b/newgrf_spritegroup.c @@ -75,7 +75,7 @@ static inline uint32 GetVariable(const ResolverObject *object, byte variable, by { /* Return common variables */ switch (variable) { - case 0x00: return _date; + case 0x00: return max(_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0); case 0x01: return clamp(_cur_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR; case 0x02: return _cur_month; case 0x03: return _opt.landscape; diff --git a/newgrf_station.c b/newgrf_station.c index 0c602f646..548727b7d 100644 --- a/newgrf_station.c +++ b/newgrf_station.c @@ -325,7 +325,7 @@ static uint32 StationGetVariable(const ResolverObject *object, byte variable, by case 0x42: return 0; /* Rail type (XXX Get current type from GUI?) */ case 0x43: return _current_player; /* Station owner */ case 0x44: return 2; /* PBS status */ - case 0xFA: return _date; /* Build date */ + case 0xFA: return max(_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0); /* Build date */ } *available = false; @@ -372,7 +372,7 @@ static uint32 StationGetVariable(const ResolverObject *object, byte variable, by case 0xF3: return st->bus_stops->status; case 0xF6: return st->airport_flags; case 0xF7: return st->airport_flags & 0xFF; - case 0xFA: return st->build_date; + case 0xFA: return max(st->build_date - DAYS_TILL_ORIGINAL_BASE_YEAR, 0); } /* Handle cargo variables (deprecated) */ |