diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/engine.cpp | 2 | ||||
| -rw-r--r-- | src/newgrf_engine.cpp | 4 | ||||
| -rw-r--r-- | src/vehicle.cpp | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/src/engine.cpp b/src/engine.cpp index 0d9371f28..e2faf7a42 100644 --- a/src/engine.cpp +++ b/src/engine.cpp @@ -734,7 +734,7 @@ void EnginesMonthlyLoop() Engine *e; FOR_ALL_ENGINES(e) { /* Age the vehicle */ - if ((e->flags & ENGINE_AVAILABLE) && e->age != 0xFFFF) { + if ((e->flags & ENGINE_AVAILABLE) && e->age != MAX_DAY) { e->age++; CalcEngineReliability(e); } diff --git a/src/newgrf_engine.cpp b/src/newgrf_engine.cpp index e2ce07dea..9b63ff6d9 100644 --- a/src/newgrf_engine.cpp +++ b/src/newgrf_engine.cpp @@ -732,8 +732,8 @@ static uint32 VehicleGetVariable(const ResolverObject *object, byte variable, by case 0x3D: return GB(v->cargo.Count(), 8, 8); case 0x3E: return v->cargo.Source(); case 0x3F: return v->cargo.DaysInTransit(); - case 0x40: return v->age; - case 0x41: return GB(v->age, 8, 8); + case 0x40: return ClampToU16(v->age); + case 0x41: return GB(ClampToU16(v->age), 8, 8); case 0x42: return v->max_age; case 0x43: return GB(v->max_age, 8, 8); case 0x44: return Clamp(v->build_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR; diff --git a/src/vehicle.cpp b/src/vehicle.cpp index 0a88f3c53..178596a4f 100644 --- a/src/vehicle.cpp +++ b/src/vehicle.cpp @@ -971,7 +971,7 @@ void CheckVehicleBreakdown(Vehicle *v) void AgeVehicle(Vehicle *v) { - if (v->age < 65535) v->age++; + if (v->age < MAX_DAY) v->age++; int age = v->age - v->max_age; if (age == DAYS_IN_LEAP_YEAR * 0 || age == DAYS_IN_LEAP_YEAR * 1 || |