diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/train_cmd.cpp | 63 |
1 files changed, 32 insertions, 31 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp index 8cfa6a95c..8daa84d5e 100644 --- a/src/train_cmd.cpp +++ b/src/train_cmd.cpp @@ -108,28 +108,28 @@ void TrainPowerChanged(Vehicle *v) uint32 max_te = 0; for (const Vehicle *u = v; u != NULL; u = u->Next()) { - /* Power is not added for articulated parts */ - if (IsArticulatedPart(u)) continue; - RailType railtype = GetRailType(u->tile); - bool engine_has_power = HasPowerOnRail(u->u.rail.railtype, railtype); - bool wagon_has_power = HasPowerOnRail(v->u.rail.railtype, railtype); - const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type); + /* Power is not added for articulated parts */ + if (!IsArticulatedPart(u)) { + bool engine_has_power = HasPowerOnRail(u->u.rail.railtype, railtype); + + const RailVehicleInfo *rvi_u = RailVehInfo(u->engine_type); - if (engine_has_power) { - uint16 power = GetVehicleProperty(u, 0x0B, rvi_u->power); - if (power != 0) { - /* Halve power for multiheaded parts */ - if (IsMultiheaded(u)) power /= 2; + if (engine_has_power) { + uint16 power = GetVehicleProperty(u, 0x0B, rvi_u->power); + if (power != 0) { + /* Halve power for multiheaded parts */ + if (IsMultiheaded(u)) power /= 2; - total_power += power; - /* Tractive effort in (tonnes * 1000 * 10 =) N */ - max_te += (u->u.rail.cached_veh_weight * 10000 * GetVehicleProperty(u, 0x1F, rvi_u->tractive_effort)) / 256; + total_power += power; + /* Tractive effort in (tonnes * 1000 * 10 =) N */ + max_te += (u->u.rail.cached_veh_weight * 10000 * GetVehicleProperty(u, 0x1F, rvi_u->tractive_effort)) / 256; + } } } - if (HasBit(u->u.rail.flags, VRF_POWEREDWAGON) && (wagon_has_power)) { + if (HasBit(u->u.rail.flags, VRF_POWEREDWAGON) && HasPowerOnRail(v->u.rail.railtype, railtype)) { total_power += RailVehInfo(u->u.rail.first_engine)->pow_wag_power; } } @@ -162,10 +162,11 @@ static void TrainCargoChanged(Vehicle *v) if (!IsArticulatedPart(u)) { /* vehicle weight is the sum of the weight of the vehicle and the weight of its cargo */ vweight += GetVehicleProperty(u, 0x16, RailVehInfo(u->engine_type)->weight); + } - /* powered wagons have extra weight added */ - if (HasBit(u->u.rail.flags, VRF_POWEREDWAGON)) - vweight += RailVehInfo(u->u.rail.first_engine)->pow_wag_weight; + /* powered wagons have extra weight added */ + if (HasBit(u->u.rail.flags, VRF_POWEREDWAGON)) { + vweight += RailVehInfo(u->u.rail.first_engine)->pow_wag_weight; } /* consist weight is the sum of the weight of all vehicles in the consist */ @@ -306,22 +307,22 @@ void TrainConsistChanged(Vehicle *v, bool same_length) } } - if (!IsArticulatedPart(u)) { - /* Check powered wagon / visual effect callback */ - if (HasBit(EngInfo(u->engine_type)->callbackmask, CBM_TRAIN_WAGON_POWER)) { - uint16 callback = GetVehicleCallback(CBID_TRAIN_WAGON_POWER, 0, 0, u->engine_type, u); + /* Check powered wagon / visual effect callback */ + if (HasBit(EngInfo(u->engine_type)->callbackmask, CBM_TRAIN_WAGON_POWER)) { + uint16 callback = GetVehicleCallback(CBID_TRAIN_WAGON_POWER, 0, 0, u->engine_type, u); - if (callback != CALLBACK_FAILED) u->u.rail.cached_vis_effect = GB(callback, 0, 8); - } + if (callback != CALLBACK_FAILED) u->u.rail.cached_vis_effect = GB(callback, 0, 8); + } - if (rvi_v->pow_wag_power != 0 && rvi_u->railveh_type == RAILVEH_WAGON && - UsesWagonOverride(u) && !HasBit(u->u.rail.cached_vis_effect, 7)) { - /* wagon is powered */ - SetBit(u->u.rail.flags, VRF_POWEREDWAGON); // cache 'powered' status - } else { - ClrBit(u->u.rail.flags, VRF_POWEREDWAGON); - } + if (rvi_v->pow_wag_power != 0 && rvi_u->railveh_type == RAILVEH_WAGON && + UsesWagonOverride(u) && !HasBit(u->u.rail.cached_vis_effect, 7)) { + /* wagon is powered */ + SetBit(u->u.rail.flags, VRF_POWEREDWAGON); // cache 'powered' status + } else { + ClrBit(u->u.rail.flags, VRF_POWEREDWAGON); + } + if (!IsArticulatedPart(u)) { /* Do not count powered wagons for the compatible railtypes, as wagons always have railtype normal */ if (rvi_u->power > 0) { |