public void Update(int ranking_, float steeringValue_ = 0, bool braking_ = false)
{
// Updates the vehicle
// ================
foreach (Tyre t in m_vehicleTyres)
{
t.UpdateTyre(ranking_, steeringValue_, braking_);
t.UpdateFriction();
}
foreach (Tyre t in m_vehicleTyres)
{
t.UpdateDrive();
if (t.IsPowered())
{
if (t.GetBody().LinearVelocity.Length() > 3.0f)
{
GraphicsHandler.StartFireTrail(t.GetPositionDisplay());
}
else if (t.GetBody().LinearVelocity.Length() > 2.0f)
{
GraphicsHandler.StartDriveTrail(t.GetPositionDisplay());
}
else if (t.GetBody().LinearVelocity.Length() > 0.0f)
{
GraphicsHandler.StartBrakeTrail(t.GetPositionDisplay());
}
else if (t.GetBody().LinearVelocity.Length() < 0.0f)
{
GraphicsHandler.StartBrakeTrail(t.GetPositionDisplay());
}
}
float lockAngle = Util.DegreesToRadians(20);
float turnSpeedPerSec = Util.DegreesToRadians(320);
float turnPerTimeStep = turnSpeedPerSec / 60;
float desiredAngle = steeringValue_ * lockAngle;
float angleNow = m_frontLeftJoint.JointAngle;
float angleToTurn = desiredAngle - angleNow;
angleToTurn = FarseerPhysics.Common.MathUtils.Clamp(angleToTurn, -turnPerTimeStep, turnPerTimeStep);
float newAngle = angleNow + angleToTurn;
if (desiredAngle > 0.25)
{
GraphicsHandler.StartSkidMarks(t.GetPositionDisplay());
}
m_frontLeftJoint.SetLimits(newAngle, newAngle);
m_frontRightJoint.SetLimits(newAngle, newAngle);
t.UpdateSprites();
// AUDIO
if (!braking_)
{
carbrake.Stop(); //ADDED
go.Play(); // ADDED
}
else
{
go.Stop(); //ADDED
carbrake.Play(); // ADDED
}
}
Debug.AddText("Body position D: " + FarseerPhysics.ConvertUnits.ToDisplayUnits(m_vehicleBody.GetPosition()).ToString(), new Vector2(10, 300));
Debug.AddText("Body position S: " + m_vehicleBody.GetPosition().ToString(), new Vector2(10, 320));
Debug.AddText("FL position D: " + FarseerPhysics.ConvertUnits.ToDisplayUnits(m_vehicleTyres[0].GetPosition()).ToString(), new Vector2(10, 360));
Debug.AddText("FL position S: " + m_vehicleTyres[0].GetPosition().ToString(), new Vector2(10, 380));
Debug.AddText("FL rotation: " + Util.RadiansToDegrees(m_frontLeftJoint.JointAngle).ToString(), new Vector2(10, 400));
Debug.AddText("FR position D: " + FarseerPhysics.ConvertUnits.ToDisplayUnits(m_vehicleTyres[1].GetPosition()).ToString(), new Vector2(10, 420));
Debug.AddText("FR position S: " + m_vehicleTyres[1].GetPosition().ToString(), new Vector2(10, 440));
Debug.AddText("FR rotation: " + Util.RadiansToDegrees(m_frontRightJoint.JointAngle).ToString(), new Vector2(10, 460));
m_vehicleBody.UpdateSprites();
}
