private void FixedUpdate()
{
// Read input for the pitch, yaw, roll and throttle of the aeroplane.
float roll = CrossPlatformInputManager.GetAxis("Mouse X");
float pitch = CrossPlatformInputManager.GetAxis("Mouse Y");
airBrakes = CrossPlatformInputManager.GetButton("Fire1");
yaw = CrossPlatformInputManager.GetAxis("Horizontal");
throttle = CrossPlatformInputManager.GetAxis("Vertical");
#if MOBILE_INPUT
AdjustInputForMobileControls(ref roll, ref pitch, ref throttle);
#endif
//
// Pass the input to the aeroplane
aeroplane.Move(roll, pitch, yaw, throttle, airBrakes);
}
private void FixedUpdate()
{
// Read input for the pitch, yaw, roll and throttle of the aeroplane.
float roll = CrossPlatformInputManager.GetAxis("Horizontal");
float pitch = CrossPlatformInputManager.GetAxis("Vertical");
bool airBrakes = CrossPlatformInputManager.GetButton("Fire1");
// auto throttle up, or down if braking.
float throttle = airBrakes ? -1 : 1;
#if MOBILE_INPUT
AdjustInputForMobileControls(ref roll, ref pitch, ref throttle);
#endif
// Pass the input to the aeroplane
aeroplane.Move(roll, pitch, 0, throttle, airBrakes);
}
// fixed update is called in time with the physics system update
private void FixedUpdate()
{
if (m_Target != null)
{
// make the plane wander from the path, useful for making the AI seem more human, less robotic.
/*
* Vector3 targetPos = m_Target.position +
* transform.right*
* (Mathf.PerlinNoise(Time.time*m_LateralWanderSpeed, m_RandomPerlin)*2 - 1)*
* m_LateralWanderDistance;
*/
Vector3 targetPos = m_Target.position;
// adjust the yaw and pitch towards the target
Vector3 localTarget = transform.InverseTransformPoint(targetPos);
float targetAngleYaw = Mathf.Atan2(localTarget.x, localTarget.z);
float targetAnglePitch = -Mathf.Atan2(localTarget.y, localTarget.z);
// Set the target for the planes pitch, we check later that this has not passed the maximum threshold
targetAnglePitch = Mathf.Clamp(targetAnglePitch, -m_MaxClimbAngle * Mathf.Deg2Rad,
m_MaxClimbAngle * Mathf.Deg2Rad);
// calculate the difference between current pitch and desired pitch
float changePitch = targetAnglePitch - m_AeroplaneController.PitchAngle;
// AI always applies gentle forward throttle
const float throttleInput = 0.5f;
// AI applies elevator control (pitch, rotation around x) to reach the target angle
float pitchInput = changePitch * m_PitchSensitivity;
// clamp the planes roll
float desiredRoll = Mathf.Clamp(targetAngleYaw, -m_MaxRollAngle * Mathf.Deg2Rad, m_MaxRollAngle * Mathf.Deg2Rad);
float yawInput = 0;
float rollInput = 0;
if (!m_TakenOff)
{
// If the planes altitude is above m_TakeoffHeight we class this as taken off
if (m_AeroplaneController.Altitude > m_TakeoffHeight)
{
m_TakenOff = true;
}
}
else
{
// now we have taken off to a safe height, we can use the rudder and ailerons to yaw and roll
yawInput = targetAngleYaw;
rollInput = -(m_AeroplaneController.RollAngle - desiredRoll) * m_RollSensitivity;
}
// adjust how fast the AI is changing the controls based on the speed. Faster speed = faster on the controls.
float currentSpeedEffect = 1 + (m_AeroplaneController.ForwardSpeed * m_SpeedEffect);
rollInput *= currentSpeedEffect;
pitchInput *= currentSpeedEffect;
yawInput *= currentSpeedEffect;
// pass the current input to the plane (false = because AI never uses air brakes!)
m_AeroplaneController.Move(rollInput, pitchInput, yawInput, throttleInput, false);
}
else
{
// no target set, send zeroed input to the planeW
m_AeroplaneController.Move(0, 0, 0, 0, false);
}
}