private void OnRenderObject()
{
fixedSpear.transform.position = transform.position;
if (VHVRConfig.SpearTwoHanded())
{
if (SteamVR_Actions.valheim_Grab.GetState(SteamVR_Input_Sources.LeftHand) && SteamVR_Actions.valheim_Grab.GetState(SteamVR_Input_Sources.RightHand))
{
UpdateTwoHandedWield();
return;
}
else if (SteamVR_Actions.valheim_Grab.GetStateUp(SteamVR_Input_Sources.LeftHand) || SteamVR_Actions.valheim_Grab.GetStateUp(SteamVR_Input_Sources.RightHand))
{
_isTwoHanded = isTwoHanded.SingleHanded;
ResetSpearOffset();
}
}
switch (VHVRConfig.SpearThrowType())
{
case "DartType":
UpdateDartSpearThrowCalculation();
return;
case "TwoStagedThrowing":
UpdateTwoStagedThrowCalculation();
return;
case "SecondHandAiming":
UpdateSecondHandAimCalculation();
return;
default:
UpdateDartSpearThrowCalculation();
return;
}
}
private void UpdateTwoHandedWield()
{
var mainHand = VRPlayer.rightHand;
var offHand = VRPlayer.leftHand;
float handAngleDiff = Vector3.Dot(new Vector3(0, 0.45f, 0.55f), VRPlayer.rightHand.transform.InverseTransformPoint(VRPlayer.leftHand.transform.position).normalized);
if (_isTwoHanded == isTwoHanded.SingleHanded)
{
if (handAngleDiff > 0.6f)
{
_isTwoHanded = isTwoHanded.MainLeft;
}
else if (handAngleDiff < -0.6f)
{
_isTwoHanded = isTwoHanded.MainRight;
}
else
{
return;
}
}
if (_isTwoHanded == isTwoHanded.MainLeft)
{
mainHand = VRPlayer.leftHand;
offHand = VRPlayer.rightHand;
}
var offsetPos = Vector3.Distance(VRPlayer.rightHand.transform.position, rotSave.transform.position);
var handDist = Vector3.Distance(mainHand.transform.position, offHand.transform.position);
var inversePosition = mainHand.transform.position - offHand.transform.position;
var spearDistLimit = 0.1f;
var calculateSpearDistance = (inversePosition.normalized * 0.1f / Mathf.Max(handDist, spearDistLimit)) - inversePosition.normalized * 0.2f;
transform.position = mainHand.transform.position - Vector3.ClampMagnitude(inversePosition.normalized, offsetPos) + (calculateSpearDistance);
transform.LookAt(mainHand.transform.position + inversePosition.normalized * 5);
transform.localRotation = transform.localRotation * (rotSave.transform.localRotation) * Quaternion.AngleAxis(180, Vector3.right);
//trying to rotate spear following the hand direction
var handAvgVector = mainHand.transform.TransformDirection(new Vector3(0, -0.45f, 0.55f)).normalized;
var calcSpearRot = Vector3.SignedAngle(transform.forward, handAvgVector, inversePosition);
transform.localRotation = transform.localRotation * Quaternion.AngleAxis(calcSpearRot, transform.InverseTransformDirection(inversePosition));
return;
}
private void Awake()
{
fixedSpear = new GameObject();
rotSave = new GameObject();
rotSave.transform.SetParent(transform.parent);
rotSave.transform.position = transform.position;
rotSave.transform.localRotation = transform.localRotation;
directionLine = new GameObject().AddComponent <LineRenderer>();
directionLine.widthMultiplier = 0.03f;
directionLine.positionCount = 2;
directionLine.material.color = Color.white;
directionLine.enabled = false;
directionLine.receiveShadows = false;
directionLine.shadowCastingMode = ShadowCastingMode.Off;
directionLine.lightProbeUsage = LightProbeUsage.Off;
directionLine.reflectionProbeUsage = ReflectionProbeUsage.Off;
_isTwoHanded = isTwoHanded.SingleHanded;
}