/// PhysX part
simulation          = tankX;
engineBrakeCoef     = 0.1;
torqueCurve[] = {
{0 , 0},
{0.14 , 0.07},
{0.29 , 0.12},
{0.43 , 0.17},
{0.57 , 0.17},
{0.71 , 0.17},
{0.86 , 0.15},
{1 , 0.12},
};



//maxOmega = 251.33;
maxOmega = 420.33;
enginePower = 280;
peakTorque = 2311;

thrustDelay         = 0.3;      /// how much time does it take to get the full thrust (default 1), used to reduce initial wheel slipping
clutchStrength      = 15;
fuelCapacity        = 1885;
brakeIdleSpeed      = 1.78;     /// speed in m/s below which braking is applied
latency             = 2.0;
tankTurnForce       = 201710; /// Random magic number, expected to be something like 11 x mass of vehicle (was 101710 before guy played with it...)
normalSpeedForwardCoef = 0.82;
switchTime = 0.41;

/// Gearbox and transmission
idleRpm = 600; // RPM at which the engine idles.
redRpm = 4200; // RPM at which the engine redlines.

engineLosses = 35; // power losses on the engine's crank-shaft (before the gearbox) in Nm. (Multiplied by the gear ratio)
transmissionLosses = 25; // power losses on wheel axis (in/after the gearbox) in Nm. (Constant)
numberPhysicalWheels = 12;

class complexGearbox {
    GearboxRatios[]    = {

                            "R2",-5.9,
                            "N",0,
                            "D1",5.9,
                            "D2",4.6,
                            "D3",2.75,
                            "D4",1.5,
                            "D5",1.3
                        };

    TransmissionRatios[] = {
                                "High",15
                            };

    gearBoxMode        = "auto"; //gearbox can be of type: full-auto (only requires 'W' or 'S'), auto (requires shift between drive and reverse), semi-auto, manual
    moveOffGear        = 1; // defines what gear an automatic or semi-automatic gearbox will move off from stationary in. 1 by default.
    driveString        = "D"; // string to display in the HUD for forward gears.
    neutralString      = "N"; // string to display in the HUD for neutral gear.
    reverseString      = "R"; // string to display in the HUD for reverse gears.
    transmissionDelay  = 0.1;

    gearUpMaxCoef = 0.9;
    gearUpMinCoef = 0.7;
    gearDownMaxCoef = 0.75;
    gearDownMinCoef = 0.7;
};
/// end of gearbox

class Wheels {
    class L2 {
        boneName = "track_L1";
        center   = "wheel_1_2_axis";
        boundary = "wheel_1_2_bound";
        damping  = 50.0;
        // tanks do not have steerable wheels
        steering = 0;
        /// We need to distinguish the side to apply the right thrust value
        side = "left";
        /// weight of the wheel is defined per wheel, it reduces overall mass of vehicle
        weight = 50;
        mass = 150;
        MOI = 25;
        latStiffX = 25;
        latStiffY = 280;
        longitudinalStiffnessPerUnitGravity = 100000;
        maxBrakeTorque = 10000;
        sprungMass = 2940.0;
        springStrength = 73500;
        springDamperRate = 11760;
        dampingRate = 0.8;
        dampingRateInAir = 8830.0;
        dampingRateDamaged = 10.0;
        dampingRateDestroyed = 10000.0;
        maxDroop = 0.20;
        maxCompression = 0.1;
    };
    class L3: L2 {
        boneName = "track_L2";
        center   = "wheel_1_3_axis";
        boundary = "wheel_1_3_bound";
    };
    class L4: L2 {
        boneName = "track_L3";
        center   = "wheel_1_4_axis";
        boundary = "wheel_1_4_bound";
    };
    class L5: L2 {
        boneName = "track_L4";
        center   = "wheel_1_5_axis";
        boundary = "wheel_1_5_bound";
    };
    // rear left wheel, usually Idler or Drive Sproket
    // Note, this wheel may not always be touching the ground, but we need it anyway!
    class L6: L2 {
        boneName = "track_L5";
        center   = "wheel_1_6_axis";
        boundary = "wheel_1_6_bound";
    };
    // front left wheel, usually Idler or Drive Sproket
    // Note, this wheel may not always be touching the ground, but we need it anyway!
    class L1: L2 {
        boneName = "track_Lfront";
        center   = "wheel_1_1_axis";
        boundary = "wheel_1_1_bound";
        sprungMass = 1500.0;
        springStrength = 37500;
        springDamperRate = 1;
        maxDroop = 0;
        maxCompression = 0;
    };

    class R2: L2 {
        boneName = "track_R1";
        center   = "wheel_2_2_axis";
        boundary = "wheel_2_2_bound";
        side = "right";
    };
    class R3: R2 {
        boneName = "track_R2";
        center   = "wheel_2_3_axis";
        boundary = "wheel_2_3_bound";
    };
    class R4: R2 {
        boneName = "track_R3";
        center   = "wheel_2_4_axis";
        boundary = "wheel_2_4_bound";
    };
    class R5: R2 {
        boneName = "track_R4";
        center   = "wheel_2_5_axis";
        boundary = "wheel_2_5_bound";
    };
    // rear right wheel, usually Idler or Drive Sproket
    // Note, this wheel may not always be touching the ground, but we need it anyway!
    class R6: R2 {
        boneName = "track_R5";
        center   = "wheel_2_6_axis";
        boundary = "wheel_2_6_bound";
    };
    // front right wheel, usually Idler or Drive Sproket
    // Note, this wheel may not always be touching the ground, but we need it anyway!
    class R1: R2 {
        boneName = "track_Lfront";
        center   = "wheel_2_1_axis";
        boundary = "wheel_2_1_bound";
        sprungMass = 1500.0;
        springStrength = 37500;
        springDamperRate = 7500;
        maxDroop = 0;
        maxCompression = 0;
    };
};
/// End of PhysX