Fix #10334: Store separate newgrf-safe version of date_of_last_service. (#11124)

This value is not changed when the date cheat is used, which caused issues with changing properties based on service date.

Co-authored-by: Peter Nelson <peter1138@openttd.org>
(cherry picked from commit 9a602ff304)
This commit is contained in:
Tyler Trahan
2023-08-06 12:57:10 -04:00
committed by Jonathan G Rennison
parent 5bcc71f2c2
commit b012d1100c
14 changed files with 27 additions and 3 deletions

View File

@@ -320,6 +320,7 @@ public:
Date age; ///< Age in days
Date max_age; ///< Maximum age
Date date_of_last_service; ///< Last date the vehicle had a service at a depot.
Date date_of_last_service_newgrf; ///< Last date the vehicle had a service at a depot, unchanged by the date cheat to protect against unsafe NewGRF behavior.
uint16 reliability; ///< Reliability.
uint16 reliability_spd_dec; ///< Reliability decrease speed.
byte breakdown_ctr; ///< Counter for managing breakdown events. @see Vehicle::HandleBreakdown