Method collision

src/OpenLoco/src/Vehicles/VehicleBogie.cpp:300–357

0x004AA0DF

    // 0x004AA0DF
    void VehicleBogie::collision(const EntityId collideEntityId)
    {
        destroyTrain();
        applyDestructionToComponent(*this);
        vehicleFlags |= VehicleFlags::unk_5;

        // Apply collision to the whole car
        Vehicle train(head);
        bool end = false;
        for (auto& car : train.cars)
        {
            for (auto& carComponent : car)
            {
                if (carComponent.front == this || carComponent.back == this)
                {
                    applyDestructionToComponent(*carComponent.body);
                    end = true;
                    break;
                }
            }
            if (end)
            {
                break;
            }
        }

        // Apply Collision to collided train
        auto* collideEntity = EntityManager::get<EntityBase>(collideEntityId);
        auto* collideCarComponent = collideEntity->asBase<VehicleBase>();
        if (collideCarComponent != nullptr)
        {
            Vehicle collideTrain(collideCarComponent->getHead());
            if (collideTrain.head->status != Status::crashed)
            {
                collideCarComponent->destroyTrain();
            }

            for (auto& car : train.cars)
            {
                for (auto& carComponent : car)
                {
                    if (carComponent.front == collideCarComponent)
                    {
                        applyDestructionToComponent(*carComponent.front);
                    }
                    if (carComponent.back == collideCarComponent)
                    {
                        applyDestructionToComponent(*carComponent.back);
                    }
                    if (carComponent.front == collideCarComponent || carComponent.back == collideCarComponent || carComponent.body == collideCarComponent)
                    {
                        applyDestructionToComponent(*carComponent.body);
                        return;
                    }
                }
            }
        }
    }