public void Update()
{
if (Main.IsPaused(PauseFlags.TimeOut | PauseFlags.Ai))
{
return;
}
// HACK: don't update for player
if (this.Team == Team.PlayerTeam)
{
return;
}
_FSM.Update();
Steering.DoUpdate();
}
// Update section
// ---------------------------------------------------------------------------------------------
// Read the standard input values and translate them to the internal blocks.
// Also set the state values expected by each block.
// Called before each integration step.
protected override void DoUpdateBlocks()
{
// Collect input and settings
int[] inputData = data.Get(Channel.Input);
int[] settingsData = data.Get(Channel.Settings);
float brakePosition = Mathf.Clamp01(inputData[InputData.Brake] / 10000.0f);
float handbrakePosition = Mathf.Clamp01(inputData[InputData.Handbrake] / 10000.0f);
float throttlePosition = Mathf.Clamp01(inputData[InputData.Throttle] / 10000.0f);
float steerPosition = Mathf.Clamp(inputData[InputData.Steer] / 10000.0f, -1.0f, 1.0f);
int automaticGearInput = inputData[InputData.AutomaticGear];
int ignitionInput = inputData[InputData.Key];
// Process gear mode preventing direction changes when the vehicle is not stopped
m_gearMode = Mathf.Clamp(automaticGearInput, (int)Gearbox.AutomaticGear.R, (int)Gearbox.AutomaticGear.D);
if (m_gearMode != m_prevGearMode)
{
if (m_gearMode == (int)Gearbox.AutomaticGear.D && speed < -gearChangeMaxSpeed ||
m_gearMode == (int)Gearbox.AutomaticGear.R && speed > gearChangeMaxSpeed)
{
m_gearMode = m_prevGearMode;
}
else
{
m_prevGearMode = m_gearMode;
}
}
// No throttle if the vehicle is switched off.
if (ignitionInput < 0)
{
throttlePosition = 0.0f;
}
else
{
throttlePosition = SpeedControl.GetThrottle(speedControl, inputData, data.Get(Channel.Vehicle));
}
// Process inputs
// Input settings are configured in the car independently of the torque maps.
// Being in a separate class allows all intermediate steps to be traced separately
// (pedal > input > electrical torque > mechanical torque > wheel torque)
int gear = m_gearMode - (int)Gearbox.AutomaticGear.N;
m_throttleInput = input.GetThrottleInput(throttlePosition);
m_brakePressure = input.GetBrakePressure(brakePosition);
if (m_brakePressure > brakePressureThreshold)
{
m_throttleInput = 0.0f;
}
m_frontPowertrain.SetInputs(gear, m_throttleInput, m_brakePressure);
m_rearPowertrain.SetInputs(gear, m_throttleInput, m_brakePressure);
// Traction control
if (gear != 0)
{
// Independent traction control per axle
/*
* int tcsOverride = settingsData[SettingsData.TcsOverride];
* if (tractionControl.enabled && tcsOverride != 2 || tcsOverride == 1)
* {
* float frontFinalRatio = frontDifferential.gearRatio * Mathf.Sign(gear);
* float rearFinalRatio = rearDifferential.gearRatio * Mathf.Sign(gear);
* float maxFrontRpm = TractionControl.GetMaxEngineRpm(this, tractionControl, 0, 1, frontFinalRatio, maxDriveRpm);
* float maxRearRpm = TractionControl.GetMaxEngineRpm(this, tractionControl, 2, 3, rearFinalRatio, maxDriveRpm);
*
* // TO-DO: electric motors
* // m_frontPowertrain.directDrive.maxRpm = maxFrontRpm;
* // m_rearPowertrain.directDrive.maxRpm = maxRearRpm;
* }
*/
// Apply motor input
/*
* float motorInput = throttlePosition * Mathf.Sign(gear);
* m_rearPowertrain.electricMotor.motorInput = motorInput * frontToRearBalance;
* m_frontPowertrain.electricMotor.motorInput = motorInput * (1.0f - frontToRearBalance);
*/
}
// Steering
if (settingsData[SettingsData.SteeringAidsOverride] != 2)
{
SteeringAids.Apply(this, steering, steeringAids, ref steerPosition);
}
m_steering.steerInput = steerPosition;
m_steering.DoUpdate();
// Track changes in the inertia settings
m_inertia.DoUpdate(cachedRigidbody);
// Differential overrides
m_frontPowertrain.differentialOverride = (Powertrain.DifferentialOverride)settingsData[SettingsData.DifferentialLock];
m_rearPowertrain.differentialOverride = (Powertrain.DifferentialOverride)settingsData[SettingsData.DifferentialLock];
}