/// <summary>
/// Apply IK to the limb.
/// </summary>
public void SetIK(Limbs limb, IKWeight ikData)
{
switch (limb)
{
case Limbs.LeftHand:
leftHandIK = ikData;
break;
case Limbs.RightHand:
rightHandIK = ikData;
break;
case Limbs.LeftFoot:
leftFootIK = ikData;
break;
case Limbs.RightFoot:
rightFootIK = ikData;
break;
}
}
private void Update()
{
if (player.Character == null || !animator)
{
return;
}
if (climbingTime > 0)
{
climbingTime -= Time.deltaTime;
}
isGroundedValue = Mathf.Lerp(isGroundedValue, player.Character.isGrounded ? 1 : 0, Time.deltaTime * 4);
isGrounded = isGroundedValue > 0.5f || player.Character.isGrounded;
float targetVelocity = player.Character.steppingUp ? 0.5f : player.Character.horizontalVelocity.magnitude / player.Character.maxSpeed;
if (player.Character.MoveDirection.magnitude <= 0.01f)
{
targetVelocity = 0;
}
velocity = Mathf.Lerp(velocity, targetVelocity, Time.deltaTime * speedSmoothing);
if (!string.IsNullOrEmpty(speedParameter))
{
animator.SetFloat(speedParameter, velocity);
}
if (oldClimbing != player.Character.climbing)
{
oldClimbing = player.Character.climbing;
if (player.Character.climbing && climbingTime <= 0)
{
climbingTime = climbingDelay;
animator.SetTrigger(climbParameter);
}
}
if (!string.IsNullOrEmpty(crouchParameter))
{
animator.SetBool(crouchParameter, player.Character.Crouching);
}
if (!string.IsNullOrEmpty(isGroundedParameter))
{
animator.SetBool(isGroundedParameter, isGrounded);
}
//hands
leftHandIK = new IKWeight(leftHandIK.position, leftHandIK.rotation, 0);
rightHandIK = new IKWeight(rightHandIK.position, rightHandIK.rotation, 0);
Transform chestTransform = animator.GetBoneTransform(HumanBodyBones.Chest);
if (touching && !touching.gameObject.activeSelf)
{
touching = null;
}
if (player.GetCurrentWeapon().WeaponType == Weapon.WeaponTypes.Empty && touching && Vector3.Angle(transform.forward, (touching.position - transform.position).normalized) <= 90)
{
float leftHandDist = Vector3.Distance(transform.TransformPoint(startLeftHandPos), touching.position);
float rightHandDist = Vector3.Distance(transform.TransformPoint(startRightHandPos), touching.position);
Quaternion rot = Quaternion.LookRotation(transform.forward, (chestTransform.position - touching.position).normalized);
if (Mathf.Min(leftHandDist, rightHandDist) <= 0.7f)
{
bool rightHand = rightHandDist < leftHandDist;
leftHandIK = new IKWeight(touching.position, rot, rightHand ? 0 : 1);
rightHandIK = new IKWeight(touching.position, rot, rightHand ? 1 : 0);
}
}
if (player.Character.climbing)
{
leftHandIK = new IKWeight(player.Character.climbPoint - transform.right * 0.3f, transform.rotation, 1);
rightHandIK = new IKWeight(player.Character.climbPoint + transform.right * 0.3f, transform.rotation, 1);
}
leftHandWeight = Mathf.Lerp(leftHandWeight, leftHandIK.weight, Time.deltaTime * 5);
rightHandWeight = Mathf.Lerp(rightHandWeight, rightHandIK.weight, Time.deltaTime * 5);
}
