COM_Diff/Assembly-CSharp/BoneDistanceToSkinMgr.cs

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

internal class BoneDistanceToSkinMgr
{
	public BoneDistanceToSkinMgr(TMorphSkin morph, SkinThickness skinThick, Transform t)
	{
		BoneDistanceToSkinMgr $this = this;
		Action<SkinThickness.Group> action = delegate(SkinThickness.Group grp)
		{
			Transform start = CMT.SearchObjName(t, grp.startBoneName, false);
			Transform end = CMT.SearchObjName(t, grp.endBoneName, false);
			BoneDistanceToSkinMgr.Group group = new BoneDistanceToSkinMgr.Group(morph, start, end);
			$this.m_BoneDistanceToSkin[grp.groupName] = group;
			BoneDistanceToSkinMgr.Group group2 = group;
			foreach (SkinThickness.Group.Point point in grp.points)
			{
				Transform target = CMT.SearchObjName(t, point.targetBoneName, false);
				group2.AddPoint(point, target);
			}
		};
		if (skinThick.use)
		{
			foreach (KeyValuePair<string, SkinThickness.Group> keyValuePair in skinThick.groups)
			{
				action(keyValuePair.Value);
			}
		}
	}

	public void Update()
	{
		foreach (KeyValuePair<string, BoneDistanceToSkinMgr.Group> keyValuePair in this.m_BoneDistanceToSkin)
		{
			keyValuePair.Value.UpdateDisntace();
		}
	}

	public float GetDistanceToSkinByAngle(string groupName, float ratio, float angle, out float defaultDistance)
	{
		return this.m_BoneDistanceToSkin[groupName].GetDistanceToSkinByAngle(ratio, angle, out defaultDistance);
	}

	private Dictionary<string, BoneDistanceToSkinMgr.Group> m_BoneDistanceToSkin = new Dictionary<string, BoneDistanceToSkinMgr.Group>();

	private class Group
	{
		public Group(TMorphSkin morph, Transform start, Transform end)
		{
			this.m_morph = morph;
			this.m_start = start;
			this.m_end = end;
		}

		public void AddPoint(SkinThickness.Group.Point point, Transform target)
		{
			this.m_points.Add(new BoneDistanceToSkinMgr.Group.Point(this, point, target));
		}

		public void UpdateDisntace()
		{
			foreach (BoneDistanceToSkinMgr.Group.Point point in this.m_points)
			{
				point.UpdateDisntace();
			}
		}

		public float GetDistanceToSkinByAngle(float ratio, float angle, out float defaultDistance)
		{
			float result = 0f;
			BoneDistanceToSkinMgr.Group.Point point = this.m_points[0];
			BoneDistanceToSkinMgr.Group.Point point2 = this.m_points[this.m_points.Count - 1];
			angle %= 360f;
			if (angle < 0f)
			{
				angle = 360f + angle;
			}
			if (ratio <= point.m_distRatioNow)
			{
				float num = MathCM.SignedAngle(this.m_start.up, point.m_target.up, this.m_start.right);
				result = point.GetNearAngleDistance(angle - num, out defaultDistance);
			}
			else if (point2.m_distRatioNow <= ratio)
			{
				float num2 = MathCM.SignedAngle(this.m_start.up, point2.m_target.up, this.m_start.right);
				result = point2.GetNearAngleDistance(angle - num2, out defaultDistance);
			}
			else
			{
				defaultDistance = 0f;
				for (int i = 0; i < this.m_points.Count - 1; i++)
				{
					point = this.m_points[i];
					point2 = this.m_points[i + 1];
					if (point.m_distRatioNow <= ratio && ratio <= point2.m_distRatioNow)
					{
						float num3 = (ratio - point.m_distRatioNow) / (point2.m_distRatioNow - point.m_distRatioNow);
						float num4 = MathCM.SignedAngle(this.m_start.up, point.m_target.up, this.m_start.right);
						float num5 = MathCM.SignedAngle(this.m_start.up, point2.m_target.up, this.m_start.right);
						float num6 = num4 + (num5 - num4) * num3;
						float num7;
						float nearAngleDistance = point.GetNearAngleDistance(angle - num6, out num7);
						float num8;
						float nearAngleDistance2 = point2.GetNearAngleDistance(angle - num6, out num8);
						result = nearAngleDistance + (nearAngleDistance2 - nearAngleDistance) * num3;
						defaultDistance = num7 + (num8 - num7) * num3;
						break;
					}
				}
			}
			return result;
		}

		private TMorphSkin m_morph;

		private Transform m_start;

		private Transform m_end;

		private List<BoneDistanceToSkinMgr.Group.Point> m_points = new List<BoneDistanceToSkinMgr.Group.Point>();

		private class Point
		{
			public Point(BoneDistanceToSkinMgr.Group group, SkinThickness.Group.Point point, Transform target)
			{
				this.m_group = group;
				this.m_pointDef = point;
				this.m_target = target;
				this.m_distRatioDef = this.m_pointDef.ratioSegmentStartToEnd;
				foreach (SkinThickness.Group.Point.DefPerAngle defPerAngle in this.m_pointDef.distanceParAngle)
				{
					this.m_angleDistance.Add(new BoneDistanceToSkinMgr.Group.Point.AngleDist
					{
						angle = defPerAngle.angleDgree,
						defDisntace = defPerAngle.defaultDistance,
						vidx = defPerAngle.vidx
					});
				}
			}

			public void UpdateDisntace()
			{
				this.m_distRatioNow = Vector3.Distance(this.m_group.m_start.position, this.m_target.position) / Vector3.Distance(this.m_group.m_start.position, this.m_group.m_end.position);
				foreach (BoneDistanceToSkinMgr.Group.Point.AngleDist angleDist in this.m_angleDistance)
				{
					Vector3 zero = Vector3.zero;
					this.m_group.m_morph.CalcVidxToPos(angleDist.vidx, ref zero);
					angleDist.nowDistance = (this.m_target.position - zero).magnitude;
				}
			}

			public float GetNearAngleDistance(float angle, out float defDistance)
			{
				angle %= 360f;
				float num = 360f;
				int index = -1;
				for (int i = 0; i < this.m_angleDistance.Count; i++)
				{
					float num2 = Mathf.Abs((float)this.m_angleDistance[i].angle - angle);
					if (num2 < num)
					{
						num = num2;
						index = i;
					}
				}
				BoneDistanceToSkinMgr.Group.Point.AngleDist angleDist = this.m_angleDistance[index];
				float nowDistance = angleDist.nowDistance;
				defDistance = angleDist.defDisntace;
				return nowDistance;
			}

			private BoneDistanceToSkinMgr.Group m_group;

			public SkinThickness.Group.Point m_pointDef;

			public Transform m_target;

			public float m_distRatioDef;

			public float m_distRatioNow;

			private List<BoneDistanceToSkinMgr.Group.Point.AngleDist> m_angleDistance = new List<BoneDistanceToSkinMgr.Group.Point.AngleDist>();

			private class AngleDist
			{
				public int angle;

				public float nowDistance;

				public float defDisntace;

				public int vidx;
			}
		}
	}
}