private float CalculateYMotion()
{
float _verticalAcceleration = _gravity;
if (_stopJump && _velocity.y <= _minJumpVelocityThreshold && _velocity.y > 0)
{
_verticalAcceleration *= _stopJumpGravityMultiplier;
}
else if (_velocity.y <= 0)
{
_verticalAcceleration *= _fallGravityMultiplier;
}
float yMotion = PhysicsExt.CalculateMovementDistance(_velocity.y, _verticalAcceleration, Time.fixedDeltaTime);
_velocity.y = PhysicsExt.CalculateVelocity(_velocity.y, _verticalAcceleration, Time.fixedDeltaTime);
return(yMotion);
}
private Vector3 CalculateXZMotion(float horizontalAxis, float verticalAxis)
{
Vector3 motion = new Vector3(horizontalAxis, 0, verticalAxis);
motion.Normalize();
if (_charController.isGrounded)
{
motion *= _movementVelocity;
_velocity.x = motion.x;
_velocity.z = motion.z;
motion *= Time.fixedDeltaTime;
}
else
{
if (horizontalAxis == 0 && verticalAxis == 0)
{
return(new Vector3(_velocity.x, 0, _velocity.z) * Time.fixedDeltaTime);
}
float xMotion = PhysicsExt.CalculateMovementDistance(_velocity.x, motion.x * _airControlAcceleration, Time.fixedDeltaTime);
float zMotion = PhysicsExt.CalculateMovementDistance(_velocity.z, motion.z * _airControlAcceleration, Time.fixedDeltaTime);
float normalizedMaxVelocity = Mathf.Max(Mathf.Abs(motion.x), Mathf.Abs(motion.z)) * _movementVelocity;
float maxDistance = normalizedMaxVelocity * Time.fixedDeltaTime;
xMotion = Mathf.Clamp(xMotion, -maxDistance, maxDistance);
zMotion = Mathf.Clamp(zMotion, -maxDistance, maxDistance);
_velocity.x = PhysicsExt.CalculateVelocity(_velocity.x, motion.x * _airControlAcceleration, Time.fixedDeltaTime);
_velocity.z = PhysicsExt.CalculateVelocity(_velocity.z, motion.z * _airControlAcceleration, Time.fixedDeltaTime);
_velocity.x = Mathf.Clamp(_velocity.x, -normalizedMaxVelocity, normalizedMaxVelocity);
_velocity.z = Mathf.Clamp(_velocity.z, -normalizedMaxVelocity, normalizedMaxVelocity);
motion.x = xMotion;
motion.z = zMotion;
}
return(motion);
}
