jongjae0305
92 lines
2.9 KiB
C#
92 lines
2.9 KiB
C#
using UnityEngine;
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namespace VRSDK.Climbing
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{
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public class ClimbPoint : VR_Grabbable
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{
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[SerializeField] private ClimbingTarget target = null;
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[SerializeField] private float dropRange = 0.2f;
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private Vector3 startGrabPos = Vector3.zero;
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private Vector3 startLocalPos = Vector3.zero;
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public bool isActive = false;
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protected override void Start()
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{
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base.Start();
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target = FindFirstObjectByType<ClimbingTarget>();
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onGrabStateChange.AddListener( OnGrabStateChangeClimb );
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}
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private void LateUpdate()
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{
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if ( IsActiveOrGrabbed() )
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return;
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if (ShouldDropClimbPoint())
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{
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ForceDrop();
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}
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}
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private float CalculateDistanceToHand()
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{
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return Vector3.Distance(GetCurrentHandInteractSettings().interactPoint.position, GrabController.OriginalParent.position);
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}
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private bool IsActiveOrGrabbed()
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{
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return isActive || currentGrabState != GrabState.Grab;
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}
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private bool ShouldDropClimbPoint()
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{
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float d = CalculateDistanceToHand();
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return d > dropRange;
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}
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private void OnGrabStateChangeClimb(GrabState state)
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{
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if (state == GrabState.Grab)
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{
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transform.SetParent(null);
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Destroy(GrabController.GrabPoint.GetComponent<Joint>());
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GrabController.UseRotationOffset = false;
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GrabController.SetPositionControlMode(MotionControlMode.Free);
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GrabController.transform.SetParent(null);
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GrabController.transform.position = GetCurrentHandInteractSettings().interactPoint.position;
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GrabController.transform.rotation = Quaternion.Euler( GetCurrentHandInteractSettings().rotationOffset ) * GrabController.RotationOffset;
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rb.isKinematic = true;
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target.AddActiveClimbPoint(this);
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}
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else if (state == GrabState.Drop)
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{
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isActive = false;
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}
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}
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public void SetClimbingPosition()
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{
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if (currentGrabState == GrabState.Grab)
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{
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Vector3 positionDiff = GrabController.OriginalParent.localPosition - startLocalPos;
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positionDiff *= -1;
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Vector3 worldPos = VR_Manager.instance.Player.TrackingSpace.rotation * positionDiff;
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target.transform.position = (startGrabPos + worldPos);
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}
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}
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public void OnClimbPointActive()
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{
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startLocalPos = GrabController.OriginalParent.localPosition;
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startGrabPos = target.transform.position;
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isActive = true;
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}
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}
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}
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