VehicleTrack.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <Jolt/ObjectStream/SerializableObject.h>
#include <Jolt/Core/LinearCurve.h>
#include <Jolt/Core/StreamIn.h>
#include <Jolt/Core/StreamOut.h>
#include <Jolt/Physics/StateRecorder.h>
 
JPH_NAMESPACE_BEGIN

enum class ETrackSide : uint
{
    Left = 0,
    Right = 1,
    Num = 2
};

class JPH_EXPORT VehicleTrackSettings
{
    JPH_DECLARE_SERIALIZABLE_NON_VIRTUAL(JPH_EXPORT, VehicleTrackSettings)
 
public:
    void                    SaveBinaryState(StreamOut &inStream) const;

    void                    RestoreBinaryState(StreamIn &inStream);
 
    uint                    mDrivenWheel;                               
    Array<uint>             mWheels;                                    
    float                   mInertia = 10.0f;                           
    float                   mAngularDamping = 0.5f;                     
    float                   mMaxBrakeTorque = 15000.0f;                 
    float                   mDifferentialRatio = 6.0f;                  
};

class JPH_EXPORT VehicleTrack : public VehicleTrackSettings
{
public:
    void                    SaveState(StateRecorder &inStream) const;
    void                    RestoreState(StateRecorder &inStream);
 
    float                   mAngularVelocity = 0.0f;                    
};
 
using VehicleTracks = VehicleTrack[(int)ETrackSide::Num];
 
JPH_NAMESPACE_END