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| author | frosch <frosch@openttd.org> | 2011-11-08 17:27:46 +0000 |
|---|---|---|
| committer | frosch <frosch@openttd.org> | 2011-11-08 17:27:46 +0000 |
| commit | c2cf26b451bf93dde6730b950b9face513d5accc (patch) | |
| tree | 154b76da04f09f97f5998c3ce47db4e16cbdd1b5 /src/roadveh_cmd.cpp | |
| parent | 52774235eb6eb8affb7e68b94c490d3f09e7ae31 (diff) | |
| download | openttd-c2cf26b451bf93dde6730b950b9face513d5accc.tar.xz | |
(svn r23149) -Add: [NewGRF] Road vehicle property 23 to shorten vehicles without callback usage.
Diffstat (limited to 'src/roadveh_cmd.cpp')
| -rw-r--r-- | src/roadveh_cmd.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp index e6198bbc0..6754874ea 100644 --- a/src/roadveh_cmd.cpp +++ b/src/roadveh_cmd.cpp @@ -161,11 +161,12 @@ void DrawRoadVehEngine(int left, int right, int preferred_x, int y, EngineID eng */ static uint GetRoadVehLength(const RoadVehicle *v) { - uint length = VEHICLE_LENGTH; + const Engine *e = v->GetEngine(); + uint length = e->u.road.shorten_factor; uint16 veh_len = GetVehicleCallback(CBID_VEHICLE_LENGTH, 0, 0, v->engine_type, v); if (veh_len != CALLBACK_FAILED) { - if (veh_len >= VEHICLE_LENGTH) ErrorUnknownCallbackResult(v->GetGRFID(), CBID_VEHICLE_LENGTH, veh_len); + if (veh_len >= VEHICLE_LENGTH) ErrorUnknownCallbackResult(e->GetGRFID(), CBID_VEHICLE_LENGTH, veh_len); length -= Clamp(veh_len, 0, VEHICLE_LENGTH - 1); } |