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Fix: Engine age is in months, not days (#10773)

This commit is contained in:
Tyler Trahan 2023-05-06 11:54:38 -04:00 committed by GitHub
parent 31d1a323ef
commit 0fc21b5686
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 4 deletions
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6
src/engine.cpp
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@ -611,8 +611,8 @@ void CalcEngineReliability(Engine *e, bool new_month)
re = Engine::Get(re->info.variant_id);
}
uint age = re->age;
if (new_month && re->index > e->index && age != MAX_DAY) age++; /* parent variant's age has not yet updated. */
uint32 age = re->age;
if (new_month && re->index > e->index && age != INT32_MAX) age++; /* parent variant's age has not yet updated. */
/* Check for early retirement */
if (e->company_avail != 0 && !_settings_game.vehicle.never_expire_vehicles && e->info.base_life != 0xFF) {
@ -1094,7 +1094,7 @@ void EnginesMonthlyLoop()
bool refresh = false;
for (Engine *e : Engine::Iterate()) {
/* Age the vehicle */
if ((e->flags & ENGINE_AVAILABLE) && e->age != MAX_DAY) {
if ((e->flags & ENGINE_AVAILABLE) && e->age != INT32_MAX) {
e->age++;
CalcEngineReliability(e, true);
refresh = true;

2
src/engine_base.h
View File

@ -37,7 +37,7 @@ extern EnginePool _engine_pool;
struct Engine : EnginePool::PoolItem<&_engine_pool> {
std::string name; ///< Custom name of engine.
TimerGameCalendar::Date intro_date; ///< Date of introduction of the engine.
TimerGameCalendar::Date age; ///< Age of the engine, in days.
int32 age; ///< Age of the engine in months.
uint16 reliability; ///< Current reliability of the engine.
uint16 reliability_spd_dec; ///< Speed of reliability decay between services (per day).
uint16 reliability_start; ///< Initial reliability of the engine.