void DoUpdate()
{
// Steering
Vector3 carDir = transform.forward;
float fVelo = rigidbody.velocity.magnitude;
Vector3 veloDir = rigidbody.velocity * (1 / fVelo);
float angle = -Mathf.Asin(Mathf.Clamp(Vector3.Cross(veloDir, carDir).y, -1, 1));
float optimalSteering = angle / (CarWheels[0].maxSteeringAngle * Mathf.Deg2Rad);
if (fVelo < 1)
{
optimalSteering = 0;
}
float steerInput = 0;
steerInput = Input.GetAxisRaw(ControlsSteeringBinding);
if (steerInput < 0)
{
steerInput = -1;
}
if (steerInput > 0)
{
steerInput = 1;
}
if (steerInput < steering)
{
float steerSpeed = (steering > 0) ? (1 / (steerReleaseTime + veloSteerReleaseTime * fVelo)) : (1 / (steerTime + veloSteerTime * fVelo));
if (steering > optimalSteering)
{
steerSpeed *= 1 + (steering - optimalSteering) * steerCorrectionFactor;
}
steering -= steerSpeed * Time.deltaTime;
if (steerInput > steering)
{
steering = steerInput;
}
}
else if (steerInput > steering)
{
float steerSpeed = (steering < 0) ? (1 / (steerReleaseTime + veloSteerReleaseTime * fVelo)) : (1 / (steerTime + veloSteerTime * fVelo));
if (steering < optimalSteering)
{
steerSpeed *= 1 + (optimalSteering - steering) * steerCorrectionFactor;
}
steering += steerSpeed * Time.deltaTime;
if (steerInput < steering)
{
steering = steerInput;
}
}
// Throttle/Brake
bool ThrottlePressed = (Input.GetAxisRaw(ControlsThrottleBinding) > 0) ? true : false;
bool BrakePressed = (Input.GetAxisRaw(ControlsBrakeBinding) > 0) ? true : false;
if (CarSetup.EngineData.Automatic && CarEngine.CurrentGear == 0)
{
ThrottlePressed = (Input.GetAxisRaw(ControlsBrakeBinding) > 0) ? true : false;
BrakePressed = (Input.GetAxisRaw(ControlsThrottleBinding) > 0) ? true : false;
}
if (Input.GetKey(KeyCode.LeftShift))
{
throttle = 1;
throttleInput = 1;
}
else if (ThrottlePressed)
{
if (throttleInput > 0)
{
throttle += Time.deltaTime / throttleSpeed;
}
else if (!tractionControl)
{
throttle = 1;
}
else
{
throttle -= Time.deltaTime / throttleReleaseTime;
}
if (throttleInput < 0)
{
throttleInput = 0;
}
throttleInput += Time.deltaTime / throttleSpeed;
throttle = 1;
}
else
{
if (CarEngine.slipRatio < 0.2f)
{
throttle -= Time.deltaTime / throttleReleaseTime;
throttleInput -= Time.deltaTime / throttleReleaseTimeTraction;
}
else
{
throttle -= Time.deltaTime / throttleReleaseTimeTraction;
throttleInput -= Time.deltaTime / throttleReleaseTimeTraction;
}
}
throttle = Mathf.Clamp01(throttle);
if (BrakePressed)
{
if (CarEngine.slipRatio < 0.2f)
{
brake += Time.deltaTime / throttleSpeed;
}
else
{
brake += Time.deltaTime / throttleTimeTraction;
}
throttleInput -= Time.deltaTime / throttleSpeed;
}
else
{
if (CarEngine.slipRatio < 0.2f)
{
brake -= Time.deltaTime / throttleReleaseTime;
}
else
{
brake -= Time.deltaTime / throttleReleaseTimeTraction;
}
brake = 0;
}
brake = Mathf.Clamp01(brake);
throttleInput = Mathf.Clamp(throttleInput, -1, 1);
// Handbrake
if (Input.GetAxisRaw(ControlsHandbrakeBinding) > 0)
{
handbrake = 1;
}
else
{
handbrake = 0;
}
// Gear shifting
float shiftThrottleFactor = Mathf.Clamp01((Time.time - lastShiftTime) / shiftSpeed);
if (RaceManager.IsRaceStarted && !RaceRegister.IsRacerFinished)
{
CarSetup.EngineData.Automatic = true;
if (!IsFirstGearShifted)
{
CarEngine.CurrentGear = 2;
IsFirstGearShifted = true;
}
if (Input.GetButtonDown(ControlsShiftUpBinding))
{
lastShiftTime = Time.time;
CarEngine.ShiftUp();
}
if (Input.GetButtonDown(ControlsShiftDownBinding))
{
lastShiftTime = Time.time;
CarEngine.ShiftDown();
}
}
else if (RaceRegister.IsRacerFinished)
{
steering = 0;
throttle = 0f;
handbrake = 0.5f;
CarSetup.EngineData.Automatic = true;
CarEngine.CurrentGear = 1;
}
else
{
steering = 0;
CarSetup.EngineData.Automatic = false;
CarEngine.CurrentGear = 1;
handbrake = 1f;
}
CarEngine.throttle = throttle * throttleBonus;
//CarEngine.throttleInput = throttleInput * throttleBonus;
CarEngine.brake = brake;
// Apply inputs
CarEngine.brake = brake;
CarEngine.handbrake = handbrake;
CarEngine.steer = steering;
CheckIsCarStuck();
ProcessLights();
}
void Update()
{
// Steering
Vector3 carDir = transform.forward;
float fVelo = rigidbody.velocity.magnitude;
Vector3 veloDir = rigidbody.velocity * (1 / fVelo);
float angle = -Mathf.Asin(Mathf.Clamp(Vector3.Cross(veloDir, carDir).y, -1, 1));
float optimalSteering = angle / (CarWheels[0].maxSteeringAngle * Mathf.Deg2Rad);
if (fVelo < 1)
{
optimalSteering = 0;
}
float steerInput = 0;
if (Input.GetKey(KeyCode.LeftArrow))
{
steerInput = -1;
}
if (Input.GetKey(KeyCode.RightArrow))
{
steerInput = 1;
}
if (steerInput < steering)
{
float steerSpeed = (steering > 0) ? (1 / (steerReleaseTime + veloSteerReleaseTime * fVelo)) : (1 / (steerTime + veloSteerTime * fVelo));
if (steering > optimalSteering)
{
steerSpeed *= 1 + (steering - optimalSteering) * steerCorrectionFactor;
}
steering -= steerSpeed * Time.deltaTime;
if (steerInput > steering)
{
steering = steerInput;
}
}
else if (steerInput > steering)
{
float steerSpeed = (steering < 0) ? (1 / (steerReleaseTime + veloSteerReleaseTime * fVelo)) : (1 / (steerTime + veloSteerTime * fVelo));
if (steering < optimalSteering)
{
steerSpeed *= 1 + (optimalSteering - steering) * steerCorrectionFactor;
}
steering += steerSpeed * Time.deltaTime;
if (steerInput < steering)
{
steering = steerInput;
}
}
// Throttle/Brake
bool accelKey = Input.GetKey(KeyCode.UpArrow);
bool brakeKey = Input.GetKey(KeyCode.DownArrow);
if (CarSetup.EngineData.Automatic && CarEngine.CurrentGear == 0)
{
accelKey = Input.GetKey(KeyCode.DownArrow);
brakeKey = Input.GetKey(KeyCode.UpArrow);
}
if (Input.GetKey(KeyCode.LeftShift))
{
throttle += Time.deltaTime / throttleTime;
throttleInput += Time.deltaTime / throttleTime;
}
else if (accelKey)
{
if (CarEngine.slipRatio < 0.10f)
{
throttle += Time.deltaTime / throttleTime;
}
else if (!tractionControl)
{
throttle += Time.deltaTime / throttleTimeTraction;
}
else
{
//throttle -= Time.deltaTime / throttleReleaseTime;
throttle = 0;
}
if (throttleInput < 0)
{
throttleInput = 0;
}
throttleInput += Time.deltaTime / throttleTime;
brake = 0;
}
else
{
if (CarEngine.slipRatio < 0.2f)
{
throttle -= Time.deltaTime / throttleReleaseTime;
}
else
{
throttle -= Time.deltaTime / throttleReleaseTimeTraction;
}
}
throttle = Mathf.Clamp01(throttle);
if (brakeKey)
{
if (CarEngine.slipRatio < 0.2f)
{
brake += Time.deltaTime / throttleTime;
}
else
{
brake += Time.deltaTime / throttleTimeTraction;
}
throttle = 0;
throttleInput -= Time.deltaTime / throttleTime;
}
else
{
if (CarEngine.slipRatio < 0.2f)
{
brake -= Time.deltaTime / throttleReleaseTime;
}
else
{
brake -= Time.deltaTime / throttleReleaseTimeTraction;
}
}
brake = Mathf.Clamp01(brake);
throttleInput = Mathf.Clamp(throttleInput, -1, 1);
// Handbrake
if (Input.GetKey(KeyCode.Space))
{
handbrake = 1;
}
else
{
handbrake = 0;
}
// Gear shifting
//float shiftThrottleFactor = Mathf.Clamp01((Time.time - lastShiftTime) / shiftSpeed);
CarEngine.throttle = throttle;// *shiftThrottleFactor;
// CarEngine.throttleInput = throttleInput;
CarEngine.brake = brake;
if (Input.GetKeyDown(KeyCode.A))
{
lastShiftTime = Time.time;
CarEngine.ShiftUp();
}
if (Input.GetKeyDown(KeyCode.Z))
{
lastShiftTime = Time.time;
CarEngine.ShiftDown();
}
// Apply inputs
//foreach (RGKCar_Wheel w in CarWheels)
//{
// w.brake = brake;
// w.handbrake = handbrake;
// w.steering = steering;
//}
CarEngine.brake = brake;
CarEngine.steer = steering;
CarEngine.handbrake = handbrake;
ProcessLights();
}