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-rw-r--r--src/roadveh.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/roadveh.h b/src/roadveh.h
index 5a5ee549b..9459f3816 100644
--- a/src/roadveh.h
+++ b/src/roadveh.h
@@ -220,6 +220,15 @@ protected: // These functions should not be called outside acceleration code.
}
/**
+ * Gets the air drag coefficient of this vehicle.
+ * @return Air drag value from the engine.
+ */
+ FORCEINLINE byte GetAirDrag() const
+ {
+ return RoadVehInfo(this->engine_type)->air_drag;
+ }
+
+ /**
* Checks the current acceleration status of this vehicle.
* @return Acceleration status.
*/