Elide vehicle random trigger callbacks

2021-05-18 22:06:56 +01:00
parent 6ea97d6068
commit 55915d8d55
4 changed files with 28 additions and 8 deletions
--- a/src/newgrf_commons.h
+++ b/src/newgrf_commons.h
@@ -338,6 +338,7 @@ enum SpriteGroupCallbacksUsed : uint8 {
 	SGCU_ALL                            = 0xFF,
 	SGCU_VEHICLE_32DAY_CALLBACK         = 1 << 0,
 	SGCU_VEHICLE_REFIT_COST             = 1 << 1,
+	SGCU_RANDOM_TRIGGER                 = 1 << 2,
 };
 DECLARE_ENUM_AS_BIT_SET(SpriteGroupCallbacksUsed)