diff options
Diffstat (limited to 'src/roadveh_cmd.cpp')
-rw-r--r-- | src/roadveh_cmd.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp index d13c94b91..931c74d1c 100644 --- a/src/roadveh_cmd.cpp +++ b/src/roadveh_cmd.cpp @@ -155,6 +155,11 @@ void DrawRoadVehEngine(int left, int right, int preferred_x, int y, EngineID eng DrawSprite(sprite, pal, preferred_x, y); } +/** + * Get length of a road vehicle. + * @param v Road vehicle to query length. + * @return Length of the given road vehicle. + */ static uint GetRoadVehLength(const RoadVehicle *v) { uint length = 8; @@ -167,6 +172,11 @@ static uint GetRoadVehLength(const RoadVehicle *v) return length; } +/** + * Update the cache of a road vehicle. + * @param v Road vehicle needing an update of its cache. + * @pre \a v must be first road vehicle. + */ void RoadVehUpdateCache(RoadVehicle *v) { assert(v->type == VEH_ROAD); |