/**
* <summary>Gets the desired head-bobbing speed, to be manipulated via a custom script if headBobMethod = FirstPersonHeadBobMethod.CustomScript.</summary>
* <returns>The desired head-bobbing speed. Returns zero if the player is idle.</returns>
*/
public float GetHeadBobSpeed()
{
if (player != null && player.IsGrounded(true))
{
return(Mathf.Abs(player.GetMoveSpeed()));
}
return(0f);
}
/**
* Updates the camera's transform.
* This is called every frame by StateHandler.
*/
public void _UpdateFPCamera()
{
if (actualTilt != targetTilt)
{
if (player)
{
actualTilt = tiltLerp.Update(actualTilt, targetTilt, player.turnSpeed);
}
else
{
actualTilt = tiltLerp.Update(actualTilt, targetTilt, 7f);
}
}
ApplyTilt();
if (headBob)
{
switch (headBobMethod)
{
case FirstPersonHeadBobMethod.BuiltIn:
{
deltaHeight = 0f;
float bobSpeed = GetHeadBobSpeed();
float waveSlice = Mathf.Sin(bobTimer);
bobTimer += Mathf.Abs(player.GetMoveSpeed()) * Time.deltaTime * 5f * builtInSpeedFactor;
if (bobTimer > Mathf.PI * 2)
{
bobTimer = bobTimer - (2f * Mathf.PI);
}
float totalAxes = Mathf.Clamp(bobSpeed, 0f, 1f);
deltaHeight = totalAxes * waveSlice * bobbingAmount;
transform.localPosition = new Vector3(transform.localPosition.x, height + deltaHeight, transform.localPosition.z);
}
break;
case FirstPersonHeadBobMethod.CustomAnimation:
if (headBobAnimator)
{
bool isGrounded = (player && player.IsGrounded(true));
if (!string.IsNullOrEmpty(headBobSpeedParameter))
{
if (isGrounded)
{
float forwardDot = Vector3.Dot(player.TransformForward, player.GetMoveDirection());
headBobAnimator.SetFloat(headBobSpeedParameter, player.GetMoveSpeed() * forwardDot);
}
else
{
headBobAnimator.SetFloat(headBobSpeedParameter, 0f);
}
// headBobAnimator.SetFloat (headBobSpeedParameter, GetHeadBobSpeed ());
}
if (!string.IsNullOrEmpty(headBobSpeedSideParameter))
{
if (isGrounded)
{
float rightDot = Vector3.Dot(player.TransformRight, player.GetMoveDirection());
headBobAnimator.SetFloat(headBobSpeedSideParameter, player.GetMoveSpeed() * rightDot);
}
else
{
headBobAnimator.SetFloat(headBobSpeedSideParameter, 0f);
}
//headBobAnimator.SetFloat (headBobSpeedSideParameter, GetHeadBobSpeed (true));
}
}
break;
default:
break;
}
}
if (KickStarter.stateHandler.gameState != GameState.Normal)
{
return;
}
if (allowMouseWheelZooming && Camera)
{
float scrollWheelInput = KickStarter.playerInput.InputGetAxis("Mouse ScrollWheel");
if (scrollWheelInput > 0f)
{
Camera.fieldOfView = Mathf.Max(Camera.fieldOfView - 3, minimumZoom);
}
else if (scrollWheelInput < 0f)
{
Camera.fieldOfView = Mathf.Min(Camera.fieldOfView + 3, maximumZoom);
}
}
}