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Add information about vehicle loads and speeds

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This commit is contained in:
Andreas Schmitt
2021-06-20 11:42:41 +02:00
parent 9f56818ca7
commit d954c461b0
3 changed files with 94 additions and 7 deletions
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42
src/train.h
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@@ -276,6 +276,48 @@ public:
}
}
/**
* Gets the weight of this vehicle when empty.
* @return Empty weight in tonnes.
*/
uint16 GetEmptyWeight() const
{
uint16 weight = 0;
/* Vehicle weight is not added for articulated parts. */
if (!this->IsArticulatedPart()) {
weight += GetVehicleProperty(this, PROP_TRAIN_WEIGHT, RailVehInfo(this->engine_type)->weight);
}
/* Powered wagons have extra weight added. */
if (HasBit(this->flags, VRF_POWEREDWAGON)) {
weight += RailVehInfo(this->gcache.first_engine)->pow_wag_weight;
}
return weight * (this->IsWagon() ? FreightWagonMult(this->cargo_type) : 1);
}
/**
* Gets the weight of this vehicle when fully loaded.
* @return Loaded weight in tonnes.
*/
uint16 GetLoadedWeight() const
{
uint16 weight = (CargoSpec::Get(this->cargo_type)->weight * this->cargo_cap) / 16;
/* Vehicle weight is not added for articulated parts. */
if (!this->IsArticulatedPart()) {
weight += GetVehicleProperty(this, PROP_TRAIN_WEIGHT, RailVehInfo(this->engine_type)->weight);
}
/* Powered wagons have extra weight added. */
if (HasBit(this->flags, VRF_POWEREDWAGON)) {
weight += RailVehInfo(this->gcache.first_engine)->pow_wag_weight;
}
return weight * (this->IsWagon() ? FreightWagonMult(this->cargo_type) : 1);
}
protected: // These functions should not be called outside acceleration code.
/**
* Gets the speed a broken down train (low speed breakdown) is limited to.