using System;
using System.Collections.Generic;
using UnityEngine;

public class DynamicMuneYureBone : MonoBehaviour, IDynamicBone
{
	public void Init(DynamicMuneBone mune_bone)
	{
		this.m_Exclusions = new List<Transform>();
		this.m_Root = base.transform;
		this.MuneBone = mune_bone;
		Transform transform = null;
		for (int i = 0; i < base.transform.childCount; i++)
		{
			Transform child = base.transform.GetChild(i);
			if (!child.name.Contains("Mune_") || !child.name.Contains("_yure_"))
			{
				this.m_Exclusions.Add(child);
			}
			else
			{
				for (int j = 0; j < child.childCount; j++)
				{
					this.m_Exclusions.Add(child.GetChild(j));
				}
				float value = Mathf.Cos((float)(this.BoneYureDataDic.Count * 45) * 0.017453292f);
				if (this.BoneYureDataDic.Count == 0)
				{
					transform = child;
				}
				this.BoneYureDataDic[child] = new DynamicMuneYureBone.YureBoneData();
				this.BoneYureDataDic[child].baseWeight = Mathf.InverseLerp(-1f, 1f, value);
				this.BoneYureDataDic[child].muneSizeWeight = this.MuneBone.muneSizeNormalized;
			}
		}
		this.CurCenterPos = this.m_Root.position + this.m_Root.rotation * Vector3.left * Vector3.Dot(transform.position - this.m_Root.position, this.m_Root.rotation * Vector3.left);
		this.LocalCenterPos = this.m_Root.InverseTransformPoint(this.CurCenterPos);
		this.NotDynamicCenter = (this.LastCenterPos = this.CurCenterPos);
		this.LastMuneBonePos = this.MuneBone.transform.position;
		this.SetupParticles();
		base.enabled = false;
	}

	public void UnInit()
	{
	}

	private void SetupParticles()
	{
		this.m_Particles.Clear();
		if (this.m_Root == null)
		{
			return;
		}
		this.m_LocalGravity = this.m_Root.InverseTransformDirection(this.m_Gravity);
		this.m_ObjectScale = Mathf.Abs(base.transform.lossyScale.x);
		this.m_ObjectPrevPosition = base.transform.position;
		this.m_ObjectMove = Vector3.zero;
		this.m_BoneTotalLength = 0f;
		this.AppendParticles(this.m_Root, -1, 0f);
		this.UpdateParameters();
	}

	private void AppendParticles(Transform b, int parentIndex, float boneLength)
	{
		DynamicMuneYureBone.Particle particle = new DynamicMuneYureBone.Particle();
		particle.m_Transform = b;
		particle.m_ParentIndex = parentIndex;
		if (b != null)
		{
			particle.m_Position = (particle.m_PrevPosition = b.position);
			particle.m_InitLocalPosition = b.localPosition;
			particle.m_InitLocalRotation = b.localRotation;
		}
		else
		{
			Transform transform = this.m_Particles[parentIndex].m_Transform;
			if (this.m_EndLength > 0f)
			{
				Transform parent = transform.parent;
				if (parent != null)
				{
					particle.m_EndOffset = transform.InverseTransformPoint(transform.position * 2f - parent.position) * this.m_EndLength;
				}
				else
				{
					particle.m_EndOffset = new Vector3(this.m_EndLength, 0f, 0f);
				}
			}
			else
			{
				particle.m_EndOffset = transform.InverseTransformPoint(base.transform.TransformDirection(this.m_EndOffset) + transform.position);
			}
			particle.m_Position = (particle.m_PrevPosition = transform.TransformPoint(particle.m_EndOffset));
		}
		if (parentIndex >= 0)
		{
			boneLength += (this.m_Particles[parentIndex].m_Transform.position - particle.m_Position).magnitude;
			particle.m_BoneLength = boneLength;
			this.m_BoneTotalLength = Mathf.Max(this.m_BoneTotalLength, boneLength);
		}
		int count = this.m_Particles.Count;
		this.m_Particles.Add(particle);
		if (particle.m_Transform && this.BoneYureDataDic.ContainsKey(particle.m_Transform))
		{
			this.BoneYureDataDic[particle.m_Transform].particle = particle;
		}
		if (b != null)
		{
			for (int i = 0; i < b.childCount; i++)
			{
				bool flag = false;
				if (this.m_Exclusions != null)
				{
					for (int j = 0; j < this.m_Exclusions.Count; j++)
					{
						Transform x = this.m_Exclusions[j];
						if (x == b.GetChild(i))
						{
							flag = true;
							break;
						}
					}
				}
				if (!flag)
				{
					this.AppendParticles(b.GetChild(i), count, boneLength);
				}
				else if (this.m_EndLength > 0f || this.m_EndOffset != Vector3.zero)
				{
					this.AppendParticles(null, count, boneLength);
				}
			}
			if (b.childCount == 0 && (this.m_EndLength > 0f || this.m_EndOffset != Vector3.zero))
			{
				this.AppendParticles(null, count, boneLength);
			}
		}
	}

	public void UpdateParameters()
	{
		if (this.m_Root == null)
		{
			return;
		}
		this.m_LocalGravity = this.m_Root.InverseTransformDirection(this.m_Gravity);
		for (int i = 0; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			particle.m_Damping = ((!this.BoneYureDataDic.ContainsKey(particle.m_Transform)) ? this.m_Damping : this.BoneYureDataDic[particle.m_Transform].damping);
			particle.m_Elasticity = this.m_Elasticity;
			particle.m_Stiffness = ((!this.BoneYureDataDic.ContainsKey(particle.m_Transform)) ? this.m_Stiffness : this.BoneYureDataDic[particle.m_Transform].stiffness);
			particle.m_Inert = ((!this.BoneYureDataDic.ContainsKey(particle.m_Transform)) ? this.m_Inert : this.BoneYureDataDic[particle.m_Transform].inert);
			particle.m_Radius = this.m_Radius;
			if (this.m_BoneTotalLength > 0f)
			{
				float time = particle.m_BoneLength / this.m_BoneTotalLength;
				if (this.m_DampingDistrib != null && this.m_DampingDistrib.keys.Length > 0)
				{
					particle.m_Damping *= this.m_DampingDistrib.Evaluate(time);
				}
				if (this.m_ElasticityDistrib != null && this.m_ElasticityDistrib.keys.Length > 0)
				{
					particle.m_Elasticity *= this.m_ElasticityDistrib.Evaluate(time);
				}
				if (this.m_StiffnessDistrib != null && this.m_StiffnessDistrib.keys.Length > 0)
				{
					particle.m_Stiffness *= this.m_StiffnessDistrib.Evaluate(time);
				}
				if (this.m_InertDistrib != null && this.m_InertDistrib.keys.Length > 0)
				{
					particle.m_Inert *= this.m_InertDistrib.Evaluate(time);
				}
				if (this.m_RadiusDistrib != null && this.m_RadiusDistrib.keys.Length > 0)
				{
					particle.m_Radius *= this.m_RadiusDistrib.Evaluate(time);
				}
			}
			particle.m_Damping = Mathf.Clamp01(particle.m_Damping);
			particle.m_Elasticity = Mathf.Clamp01(particle.m_Elasticity);
			particle.m_Stiffness = Mathf.Clamp01(particle.m_Stiffness);
			particle.m_Inert = Mathf.Clamp01(particle.m_Inert);
			particle.m_Radius = Mathf.Max(particle.m_Radius, 0f);
		}
	}

	public void PhysicsReset()
	{
		this.ResetParticlesPosition();
	}

	private void ResetParticlesPosition()
	{
		for (int i = 0; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			if (particle.m_Transform != null)
			{
				particle.m_Position = (particle.m_PrevPosition = particle.m_Transform.position);
			}
			else
			{
				Transform transform = this.m_Particles[particle.m_ParentIndex].m_Transform;
				particle.m_Position = (particle.m_PrevPosition = transform.TransformPoint(particle.m_EndOffset));
			}
		}
		this.m_ObjectPrevPosition = base.transform.position;
	}

	public void PreUpdate()
	{
		if (this.m_Weight > 0f && (!this.m_DistantDisable || !this.m_DistantDisabled))
		{
			this.InitTransforms();
		}
	}

	private void InitTransforms()
	{
		for (int i = 0; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			if (particle.m_Transform != null)
			{
				particle.m_Transform.localPosition = particle.m_InitLocalPosition;
				particle.m_Transform.localRotation = particle.m_InitLocalRotation;
			}
		}
		if (this.m_Root)
		{
			this.NotDynamicCenter = this.GetCenterPos();
		}
	}

	public void CalcMuneEditMove()
	{
		Vector3 centerPos = this.GetCenterPos();
		this.MuneEditMove = this.m_Root.InverseTransformVector(this.NotDynamicCenter - centerPos);
	}

	public void DynamicUpdate()
	{
		this.CurCenterPos = this.GetCenterPos();
		if (this.isDynamicOn)
		{
			if (!this.MuneBone.isDynamicReset)
			{
				this.m_Force = this.LastCenterPos - this.CurCenterPos;
				this.m_Force -= this.LastMuneBonePos - this.MuneBone.transform.position;
			}
			else
			{
				this.m_Force = Vector3.zero;
			}
			foreach (DynamicMuneYureBone.YureBoneData yureBoneData in this.BoneYureDataDic.Values)
			{
				yureBoneData.muneSizeWeight = this.MuneBone.muneSizeNormalized;
			}
			if (this.m_DistantDisable)
			{
				this.CheckDistance();
			}
			if (this.m_Weight > 0f && (!this.m_DistantDisable || !this.m_DistantDisabled))
			{
				float t = (this.m_UpdateMode != DynamicMuneYureBone.UpdateMode.UnscaledTime) ? Time.deltaTime : Time.unscaledDeltaTime;
				this.UpdateDynamicBones(t);
			}
		}
		this.LastMuneBonePos = this.MuneBone.transform.position;
		this.LastCenterPos = this.CurCenterPos;
	}

	private void CheckDistance()
	{
		Transform transform = this.m_ReferenceObject;
		if (transform == null && Camera.main != null)
		{
			transform = Camera.main.transform;
		}
		if (transform != null)
		{
			float sqrMagnitude = (transform.position - base.transform.position).sqrMagnitude;
			bool flag = sqrMagnitude > this.m_DistanceToObject * this.m_DistanceToObject;
			if (flag != this.m_DistantDisabled)
			{
				if (!flag)
				{
					this.ResetParticlesPosition();
				}
				this.m_DistantDisabled = flag;
			}
		}
	}

	private void UpdateDynamicBones(float t)
	{
		if (this.m_Root == null)
		{
			return;
		}
		this.m_ObjectScale = Mathf.Abs(base.transform.lossyScale.x);
		this.m_ObjectMove = base.transform.position - this.m_ObjectPrevPosition;
		this.m_ObjectPrevPosition = base.transform.position;
		int num = 1;
		if (this.m_UpdateRate > 0f)
		{
			float num2 = 1f / this.m_UpdateRate;
			this.m_Time += t;
			num = 0;
			while (this.m_Time >= num2)
			{
				this.m_Time -= num2;
				if (++num >= 3)
				{
					this.m_Time = 0f;
					break;
				}
			}
		}
		if (num > 0)
		{
			for (int i = 0; i < num; i++)
			{
				this.UpdateParticles1();
				this.UpdateParticles2();
				this.m_ObjectMove = Vector3.zero;
			}
		}
		else
		{
			this.SkipUpdateParticles();
		}
		this.ApplyParticlesToTransforms();
	}

	private void UpdateParticles1()
	{
		Vector3 a = this.m_Gravity;
		Vector3 normalized = this.m_Gravity.normalized;
		Vector3 lhs = this.m_Root.TransformDirection(this.m_LocalGravity);
		Vector3 b = normalized * Mathf.Max(Vector3.Dot(lhs, normalized), 0f);
		a -= b;
		Transform parent = this.m_Root.parent;
		Vector3 normalized2 = this.m_Force.normalized;
		Vector3 b2 = this.m_Root.TransformVector(this.MuneEditMove);
		for (int i = 0; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			if (particle.m_ParentIndex >= 0)
			{
				Vector3 a2 = particle.m_Position - particle.m_PrevPosition;
				Vector3 b3 = this.m_ObjectMove * particle.m_Inert;
				particle.m_PrevPosition = particle.m_Position + b3;
				float d = (!this.BoneYureDataDic.ContainsKey(particle.m_Transform)) ? 1f : this.BoneYureDataDic[particle.m_Transform].baseWeight;
				Vector3 vector = (a + this.m_Force * d) * this.m_ObjectScale;
				if (this.BoneYureDataDic.ContainsKey(particle.m_Transform))
				{
					float f = Vector3.Dot(normalized2, (particle.m_Transform.position - this.CurCenterPos).normalized);
					f = Mathf.Abs(f);
					float num = Mathf.Acos(f) * 57.29578f;
					if (float.IsNaN(num))
					{
						num = 0f;
					}
					vector *= Mathf.Clamp01(num / this.RimmitAngle);
					vector -= b2;
				}
				particle.m_Position += a2 * (1f - particle.m_Damping) + vector + b3;
			}
			else
			{
				particle.m_PrevPosition = particle.m_Position;
				particle.m_Position = particle.m_Transform.position;
			}
		}
	}

	private void UpdateParticles2()
	{
		Plane plane = default(Plane);
		for (int i = 1; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			DynamicMuneYureBone.Particle particle2 = this.m_Particles[particle.m_ParentIndex];
			float magnitude;
			if (particle.m_Transform != null)
			{
				magnitude = (particle2.m_Transform.position - particle.m_Transform.position).magnitude;
			}
			else
			{
				magnitude = particle2.m_Transform.localToWorldMatrix.MultiplyVector(particle.m_EndOffset).magnitude;
			}
			float num = Mathf.Lerp(1f, particle.m_Stiffness, this.m_Weight);
			if (num > 0f || particle.m_Elasticity > 0f)
			{
				Matrix4x4 localToWorldMatrix = particle2.m_Transform.localToWorldMatrix;
				localToWorldMatrix.SetColumn(3, particle2.m_Position);
				Vector3 a;
				if (particle.m_Transform != null)
				{
					a = localToWorldMatrix.MultiplyPoint3x4(particle.m_Transform.localPosition);
				}
				else
				{
					a = localToWorldMatrix.MultiplyPoint3x4(particle.m_EndOffset);
				}
				Vector3 a2 = a - particle.m_Position;
				particle.m_Position += a2 * particle.m_Elasticity;
				if (num > 0f)
				{
					a2 = a - particle.m_Position;
					float magnitude2 = a2.magnitude;
					float num2 = magnitude * (1f - num) * 2f;
					if (magnitude2 > num2)
					{
						particle.m_Position += a2 * ((magnitude2 - num2) / magnitude2);
					}
				}
			}
			if (this.m_Colliders != null)
			{
				float particleRadius = particle.m_Radius * this.m_ObjectScale;
				for (int j = 0; j < this.m_Colliders.Count; j++)
				{
					DynamicBoneColliderBase dynamicBoneColliderBase = this.m_Colliders[j];
					if (dynamicBoneColliderBase != null && dynamicBoneColliderBase.enabled)
					{
						dynamicBoneColliderBase.Collide(ref particle.m_Position, particleRadius);
					}
				}
			}
			if (this.m_FreezeAxis != DynamicMuneYureBone.FreezeAxis.None)
			{
				DynamicMuneYureBone.FreezeAxis freezeAxis = this.m_FreezeAxis;
				if (freezeAxis != DynamicMuneYureBone.FreezeAxis.X)
				{
					if (freezeAxis != DynamicMuneYureBone.FreezeAxis.Y)
					{
						if (freezeAxis == DynamicMuneYureBone.FreezeAxis.Z)
						{
							plane.SetNormalAndPosition(particle2.m_Transform.forward, particle2.m_Position);
						}
					}
					else
					{
						plane.SetNormalAndPosition(particle2.m_Transform.up, particle2.m_Position);
					}
				}
				else
				{
					plane.SetNormalAndPosition(particle2.m_Transform.right, particle2.m_Position);
				}
				particle.m_Position -= plane.normal * plane.GetDistanceToPoint(particle.m_Position);
			}
			if (this.BoneYureDataDic.ContainsKey(particle.m_Transform))
			{
				Vector3 vector = base.transform.rotation * Vector3.left;
				Vector3 b = vector * Vector3.Dot(particle.m_Position - this.CurCenterPos, vector);
				particle.m_Position -= b;
				float magnitude3 = (particle.m_Transform.position - this.CurCenterPos).magnitude;
				float magnitude4 = (particle.m_Position - this.CurCenterPos).magnitude;
				float num3 = magnitude4 / magnitude3;
				if (num3 > 1f + this.LengthRimmitRange)
				{
					particle.m_Position = this.CurCenterPos + (particle.m_Position - this.CurCenterPos) / num3 * (1f + this.LengthRimmitRange);
				}
				else if (num3 < 1f - this.LengthRimmitRange)
				{
					particle.m_Position = this.CurCenterPos + (particle.m_Position - this.CurCenterPos) / num3 * (1f - this.LengthRimmitRange);
				}
			}
		}
	}

	private void SkipUpdateParticles()
	{
		for (int i = 0; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			if (particle.m_ParentIndex >= 0)
			{
				particle.m_PrevPosition += this.m_ObjectMove;
				particle.m_Position += this.m_ObjectMove;
				DynamicMuneYureBone.Particle particle2 = this.m_Particles[particle.m_ParentIndex];
				float magnitude;
				if (particle.m_Transform != null)
				{
					magnitude = (particle2.m_Transform.position - particle.m_Transform.position).magnitude;
				}
				else
				{
					magnitude = particle2.m_Transform.localToWorldMatrix.MultiplyVector(particle.m_EndOffset).magnitude;
				}
				float num = Mathf.Lerp(1f, particle.m_Stiffness, this.m_Weight);
				if (num > 0f)
				{
					Matrix4x4 localToWorldMatrix = particle2.m_Transform.localToWorldMatrix;
					localToWorldMatrix.SetColumn(3, particle2.m_Position);
					Vector3 a;
					if (particle.m_Transform != null)
					{
						a = localToWorldMatrix.MultiplyPoint3x4(particle.m_Transform.localPosition);
					}
					else
					{
						a = localToWorldMatrix.MultiplyPoint3x4(particle.m_EndOffset);
					}
					Vector3 a2 = a - particle.m_Position;
					float magnitude2 = a2.magnitude;
					float num2 = magnitude * (1f - num) * 2f;
					if (magnitude2 > num2)
					{
						particle.m_Position += a2 * ((magnitude2 - num2) / magnitude2);
					}
				}
				Vector3 a3 = particle2.m_Position - particle.m_Position;
				float magnitude3 = a3.magnitude;
				if (magnitude3 > 0f)
				{
					particle.m_Position += a3 * ((magnitude3 - magnitude) / magnitude3);
				}
			}
			else
			{
				particle.m_PrevPosition = particle.m_Position;
				particle.m_Position = particle.m_Transform.position;
			}
		}
	}

	private void ApplyParticlesToTransforms()
	{
		for (int i = 1; i < this.m_Particles.Count; i++)
		{
			DynamicMuneYureBone.Particle particle = this.m_Particles[i];
			DynamicMuneYureBone.Particle particle2 = this.m_Particles[particle.m_ParentIndex];
			if (particle2.m_Transform.childCount <= 1)
			{
				Vector3 direction;
				if (particle.m_Transform != null)
				{
					direction = particle.m_Transform.localPosition;
				}
				else
				{
					direction = particle.m_EndOffset;
				}
				Vector3 toDirection = particle.m_Position - particle2.m_Position;
				Quaternion lhs = Quaternion.FromToRotation(particle2.m_Transform.TransformDirection(direction), toDirection);
				particle2.m_Transform.rotation = lhs * particle2.m_Transform.rotation;
			}
			if (particle.m_Transform != null)
			{
				particle.m_Transform.position = particle.m_Position;
			}
		}
	}

	private static Vector3 MirrorVector(Vector3 v, Vector3 axis)
	{
		return v - axis * (Vector3.Dot(v, axis) * 2f);
	}

	public float GetWeight()
	{
		return this.m_Weight;
	}

	public void SetWeight(float w)
	{
		if (this.m_Weight != w)
		{
			if (w == 0f)
			{
				this.InitTransforms();
			}
			else if (this.m_Weight == 0f)
			{
				this.ResetParticlesPosition();
			}
			this.m_Weight = w;
		}
	}

	private Vector3 GetCenterPos()
	{
		return this.m_Root.TransformPoint(this.LocalCenterPos);
	}

	private const float YURE_PARAM_MIN = 0.1f;

	private const float YURE_PARAM_MAX = 0.9f;

	[Header("揺れ有効")]
	public bool isDynamicOn = true;

	[Tooltip("The root of the transform hierarchy to apply physics.")]
	public Transform m_Root;

	[Tooltip("Internal physics simulation rate.")]
	public float m_UpdateRate;

	public DynamicMuneYureBone.UpdateMode m_UpdateMode;

	[Tooltip("How much the bones slowed down.")]
	[Range(0f, 1f)]
	public float m_Damping = 0.1f;

	public AnimationCurve m_DampingDistrib;

	[Tooltip("How much the force applied to return each bone to original orientation.")]
	[Range(0f, 1f)]
	public float m_Elasticity = 0.1f;

	public AnimationCurve m_ElasticityDistrib;

	[Tooltip("How much bone's original orientation are preserved.")]
	[Range(0f, 1f)]
	public float m_Stiffness = 0.1f;

	public AnimationCurve m_StiffnessDistrib;

	[Tooltip("How much character's position change is ignored in physics simulation.")]
	[Range(0f, 1f)]
	public float m_Inert;

	public AnimationCurve m_InertDistrib;

	[Tooltip("Each bone can be a sphere to collide with colliders. Radius describe sphere's size.")]
	public float m_Radius;

	public AnimationCurve m_RadiusDistrib;

	[Tooltip("If End Length is not zero, an extra bone is generated at the end of transform hierarchy.")]
	public float m_EndLength;

	[Tooltip("If End Offset is not zero, an extra bone is generated at the end of transform hierarchy.")]
	public Vector3 m_EndOffset = Vector3.zero;

	[Tooltip("The force apply to bones. Partial force apply to character's initial pose is cancelled out.")]
	public Vector3 m_Gravity = Vector3.zero;

	[Tooltip("The force apply to bones.")]
	public Vector3 m_Force = Vector3.zero;

	[Tooltip("Collider objects interact with the bones.")]
	public List<DynamicBoneColliderBase> m_Colliders;

	[Tooltip("Bones exclude from physics simulation.")]
	public List<Transform> m_Exclusions;

	[Tooltip("Constrain bones to move on specified plane.")]
	public DynamicMuneYureBone.FreezeAxis m_FreezeAxis;

	[Tooltip("Disable physics simulation automatically if character is far from camera or player.")]
	public bool m_DistantDisable;

	public Transform m_ReferenceObject;

	public float m_DistanceToObject = 20f;

	private Vector3 m_LocalGravity = Vector3.zero;

	private Vector3 m_ObjectMove = Vector3.zero;

	private Vector3 m_ObjectPrevPosition = Vector3.zero;

	private float m_BoneTotalLength;

	private float m_ObjectScale = 1f;

	private float m_Time;

	private float m_Weight = 1f;

	private bool m_DistantDisabled;

	private List<DynamicMuneYureBone.Particle> m_Particles = new List<DynamicMuneYureBone.Particle>();

	private Vector3 LocalCenterPos;

	private Vector3 CurCenterPos;

	private Vector3 LastCenterPos;

	private Dictionary<Transform, DynamicMuneYureBone.YureBoneData> BoneYureDataDic = new Dictionary<Transform, DynamicMuneYureBone.YureBoneData>();

	[SerializeField]
	[Range(1f, 90f)]
	private float RimmitAngle = 90f;

	private DynamicMuneBone MuneBone;

	private Vector3 LastMuneBonePos;

	private Vector3 NotDynamicCenter;

	[SerializeField]
	private Vector3 MuneEditMove;

	[SerializeField]
	[Range(0f, 1f)]
	private float LengthRimmitRange = 0.15f;

	public enum UpdateMode
	{
		Normal,
		AnimatePhysics,
		UnscaledTime
	}

	public enum FreezeAxis
	{
		None,
		X,
		Y,
		Z
	}

	[Serializable]
	private class Particle
	{
		public Transform m_Transform;

		public int m_ParentIndex = -1;

		public float m_Damping;

		public float m_Elasticity;

		public float m_Stiffness;

		public float m_Inert;

		public float m_Radius;

		public float m_BoneLength;

		public Vector3 m_Position = Vector3.zero;

		public Vector3 m_PrevPosition = Vector3.zero;

		public Vector3 m_EndOffset = Vector3.zero;

		public Vector3 m_InitLocalPosition = Vector3.zero;

		public Quaternion m_InitLocalRotation = Quaternion.identity;
	}

	private class YureBoneData
	{
		public DynamicMuneYureBone.Particle particle
		{
			get
			{
				return this.Particle;
			}
			set
			{
				this.Particle = value;
				this.UpdateParticleParam();
			}
		}

		public float baseWeight
		{
			get
			{
				return this.BaseWeight;
			}
			set
			{
				this.BaseWeight = Mathf.Clamp01(value);
				this.UpdateParticleParam();
			}
		}

		public float muneSizeWeight
		{
			get
			{
				return this.MuneSizeWeight;
			}
			set
			{
				this.MuneSizeWeight = Mathf.Clamp01(value);
				this.UpdateParticleParam();
			}
		}

		public float damping
		{
			get
			{
				float b = Mathf.Lerp(0.1f, 0.9f, 1f - this.baseWeight);
				return Mathf.Lerp(1f, b, this.MuneSizeWeight);
			}
		}

		public float stiffness
		{
			get
			{
				float b = Mathf.Lerp(0.1f, 0.9f, 1f - this.baseWeight);
				return Mathf.Lerp(1f, b, this.MuneSizeWeight);
			}
		}

		public float inert
		{
			get
			{
				float b = Mathf.Lerp(0.1f, 0.9f, 1f - this.baseWeight);
				return Mathf.Lerp(1f, b, this.MuneSizeWeight);
			}
		}

		private void UpdateParticleParam()
		{
			if (this.particle != null)
			{
				this.particle.m_Stiffness = this.stiffness;
				this.particle.m_Damping = this.damping;
				this.particle.m_Inert = this.inert;
			}
		}

		private DynamicMuneYureBone.Particle Particle;

		private float BaseWeight;

		private float MuneSizeWeight;
	}
}