Method Crash

src/vehicle.cpp:291–317

}

uint Vehicle::Crash(bool)
{
	assert(!this->vehstatus.Test(VehState::Crashed));
	assert(this->Previous() == nullptr); // IsPrimaryVehicle fails for free-wagon-chains

	uint pass = 0;
	/* Stop the vehicle. */
	if (this->IsPrimaryVehicle()) this->vehstatus.Set(VehState::Stopped);
	/* crash all wagons, and count passengers */
	for (Vehicle *v = this; v != nullptr; v = v->Next()) {
		/* We do not transfer reserver cargo back, so TotalCount() instead of StoredCount() */
		if (IsCargoInClass(v->cargo_type, CargoClass::Passengers)) pass += v->cargo.TotalCount();
		v->vehstatus.Set(VehState::Crashed);
		v->MarkAllViewportsDirty();
	}

	/* Dirty some windows */
	InvalidateWindowClassesData(GetWindowClassForVehicleType(this->type), 0);
	SetWindowWidgetDirty(WC_VEHICLE_VIEW, this->index, WID_VV_START_STOP);
	SetWindowDirty(WC_VEHICLE_DETAILS, this->index);
	SetWindowDirty(WC_VEHICLE_DEPOT, this->tile);

	delete this->cargo_payment;
	assert(this->cargo_payment == nullptr); // cleared by ~CargoPayment

	return RandomRange(pass + 1); // Randomise deceased passengers.
}


/**