private Vector3 GetPosInputVector(LocalSpaceShipInput input)
{
if (input.airbrakes)
{
return(transform.worldToLocalMatrix.MultiplyVector(-currentVelocity).normalized);
}
else
{
return(input.inputDirection);
}
}
private void UpdateInput(LocalSpaceShipInput input)
{
Vector3 localPosInput = GetPosInputVector(input);
Vector3 engineInput = GetEngineInput(localPosInput);
FireEngines(engineInput);
Vector3 targetMomentum = input.targetAngularMomentum * maxAngularMomentum;
angularMomentum = UpdateAngularMomentum(transform.localToWorldMatrix.MultiplyVector(targetMomentum));
}
private void Update()
{
currentVelocity = rigidbody.velocity;
angularMomentum = rigidbody.angularVelocity * momentOfInertia;
LocalSpaceShipInput localInput = GetInput();
UpdateInput(localInput);
rigidbody.velocity = currentVelocity;
rigidbody.angularVelocity = angularMomentum / momentOfInertia;
}
private LocalSpaceShipInput GetInput()
{
GamepadPoll poll = gamepad.Poll();
Vector3 positionInput = Vector3.zero;
Vector3 rotationInput = Vector3.zero;
positionInput += poll.LeftStick.ToVector3("x0y");
positionInput.y += poll.RightTrigger;
positionInput.y -= poll.LeftTrigger;
rotationInput += poll.RightStick.ToVector3("-yx0");
if (poll.GetButton(Gamepad.Button.RightShoulder))
{
rotationInput.z -= 1f;
}
if (poll.GetButton(Gamepad.Button.LeftShoulder))
{
rotationInput.z += 1f;
}
if (positionInput.sqrMagnitude > 1f)
{
positionInput = positionInput.normalized;
}
if (rotationInput.sqrMagnitude > 1f)
{
rotationInput = rotationInput.normalized;
}
bool airbrakes = poll.GetButton(Gamepad.Button.A);
LocalSpaceShipInput localInput = new LocalSpaceShipInput(positionInput, rotationInput, airbrakes);
return(localInput);
}