using System;
using System.Collections.Generic;
using kt.Utility;
using UnityEngine;

[Serializable]
public class AutoKupaCtrl
{
	public AutoKupaCtrl(TBody tgt_body, AutoKupaCtrl.MorphType morph_type)
	{
		this.body = tgt_body;
		this.morphType = morph_type;
		switch (this.morphType)
		{
		case AutoKupaCtrl.MorphType.Vagina:
			this.morphName = "openvagina";
			this.MorphInsert.bone = tgt_body.GetBone("_IK_vagina");
			break;
		case AutoKupaCtrl.MorphType.Anal:
			this.morphName = "openanal";
			this.MorphInsert.bone = tgt_body.GetBone("_IK_anal");
			break;
		case AutoKupaCtrl.MorphType.Kupa:
			this.morphName = "openkupa";
			this.MorphInsert.bone = tgt_body.GetBone("_IK_vagina");
			break;
		}
		this.isNotKupa = true;
	}

	public int morphIndex
	{
		get
		{
			return (this.BodySkin.morph == null) ? -1 : ((int)this.BodySkin.morph.hash[this.morphName]);
		}
	}

	private TBodySkin BodySkin
	{
		get
		{
			return this.body.GetSlot(0);
		}
	}

	public AutoKupaCtrl.MovementType movementType { get; private set; }

	public AutoKupaCtrl.KupaType kupaType { get; private set; }

	public bool isNotKupa { get; private set; }

	public float morphValue
	{
		get
		{
			return this.BodySkin.morph.GetBlendValues(this.morphIndex);
		}
		set
		{
			int num = MathUtility.RatioToPercentage(this.BodySkin.morph.GetBlendValues(this.morphIndex), false);
			int num2 = MathUtility.RatioToPercentage(value * this.morphValueMax, true);
			bool flag = num != num2;
			if (flag)
			{
				this.BodySkin.morph.FixBlendValues();
			}
		}
	}

	public float morphValueMax
	{
		get
		{
			return this.MorphValueMax;
		}
		set
		{
			this.MorphValueMax = Mathf.Clamp01(value);
		}
	}

	public AutoKupaCtrl.TimerParam morphTime
	{
		get
		{
			return this.MorphTime;
		}
	}

	public AutoKupaCtrl.InsertParam morphInsert
	{
		get
		{
			return this.MorphInsert;
		}
	}

	public void KupaUpdate()
	{
		if (this.isNotKupa)
		{
			return;
		}
		if (!this.IsDoneSetUp)
		{
			this.SetKupaTimer(AutoKupaCtrl.KupaType.Close, this.body.motionBlendTime, 0f);
		}
		AutoKupaCtrl.MovementType movementType = this.movementType;
		if (movementType != AutoKupaCtrl.MovementType.Insert)
		{
			if (movementType == AutoKupaCtrl.MovementType.Timer)
			{
				this.MorphTime.curTime += Time.deltaTime;
				float morphValue = (this.kupaType != AutoKupaCtrl.KupaType.Open) ? (1f - this.MorphTime.ratio) : this.MorphTime.ratio;
				this.morphValue = morphValue;
			}
		}
		else
		{
			int chain_count = this.MorphInsert.chainBones.Length;
			Transform chainEndBone = this.MorphInsert.chainEndBone;
			if (!chainEndBone)
			{
				this.Finish();
				return;
			}
			Vector3 lhs = chainEndBone.position - this.MorphInsert.bone.position;
			float end_length = Vector3.Dot(lhs, this.MorphInsert.worldInsertAxis);
			bool isInsert = this.MorphInsert.isInsert;
			if (this.MorphInsert.isInsert && this.kupaType == AutoKupaCtrl.KupaType.Open)
			{
				this.MorphInsert.isInsert = (end_length <= 0f);
			}
			else
			{
				this.MorphInsert.isInsert = (end_length <= 0f && this.IsKupaRangeIn(chainEndBone.position));
			}
			if (!this.MorphInsert.isInsert)
			{
				this.kupaSpeed = this.MorphInsert.kupaSpeedIn;
				this.MorphInsert.lastInsertValue = 0f;
				this.MorphInsert.adjustVal = 0f;
				if (!this.MorphInsert.isTimeClose)
				{
					this.morphValue = 0f;
					if (this.kupaType == AutoKupaCtrl.KupaType.Close)
					{
						this.isNotKupa = true;
						this.kupaSpeed = -1f;
					}
				}
				else
				{
					AutoKupaCtrl.TimerParam timeCloseParam = this.MorphInsert.timeCloseParam;
					this.SetKupaTimer(AutoKupaCtrl.KupaType.Close, timeCloseParam.totalTime, timeCloseParam.waitTime);
				}
				return;
			}
			DebugUtility.DrawSquare(this.MorphInsert.bone.position, this.MorphInsert.bone.rotation, this.MorphInsert.checkInsertAxis, 0.05f);
			DebugUtility.DrawObjAxis(chainEndBone, 0.0625f);
			Func<Vector3, float> func = delegate(Vector3 pos)
			{
				float num5 = Vector3.Dot(pos - this.MorphInsert.bone.position, this.MorphInsert.worldInsertAxis);
				return (num5 <= 0f) ? 1f : (1f - num5 / (num5 + Mathf.Abs(end_length)));
			};
			float num = func(this.MorphInsert.chainStartBone.position);
			float num2 = num - this.MorphInsert.lastInsertValue;
			bool flag = false;
			if (Mathf.Abs(num2) > 0.001f)
			{
				float num3 = (num2 <= 0f) ? this.MorphInsert.kupaSpeedOut : this.MorphInsert.kupaSpeedIn;
				flag = (num3 != this.kupaSpeed);
				this.kupaSpeed = num3;
			}
			Func<float, Vector3> func2 = delegate(float speed)
			{
				float num5 = Mathf.Floor(speed);
				float f = (float)chain_count * Mathf.Clamp01(num5 / 10f);
				int num6 = Mathf.Clamp(Mathf.FloorToInt(f) - 1, 0, chain_count - 1);
				int num7 = Mathf.Clamp(num6 + 1, 0, chain_count - 1);
				Vector3 position = this.MorphInsert.chainBones[num6].position;
				Vector3 position2 = this.MorphInsert.chainBones[num7].position;
				float t = speed - num5;
				return Vector3.Lerp(position, position2, t);
			};
			this.MorphInsert.lastInsertValue = num;
			Vector3 vector = func2(this.kupaSpeed);
			float num4 = func(vector);
			if (flag)
			{
				this.morphInsert.adjustVal = this.morphValue - num4;
			}
			DebugUtility.DrawAxis(vector, chainEndBone.rotation, Color.cyan, Color.cyan, Color.cyan, 0.0625f);
			if (this.morphValue >= 1f)
			{
				if (num4 >= 1f)
				{
					this.morphInsert.adjustVal = 0f;
				}
			}
			else if (this.morphValue <= 0f && num4 <= 0f)
			{
				this.morphInsert.adjustVal = 0f;
			}
			if (this.MorphInsert.isValueFixed)
			{
				this.morphValue = this.MorphInsert.fixedValue;
			}
			else
			{
				if (this.MorphInsert.isTimeClose && this.morphValue > num4 + this.morphInsert.adjustVal)
				{
					return;
				}
				this.morphValue = num4 + this.morphInsert.adjustVal;
			}
		}
		if (this.kupaType == AutoKupaCtrl.KupaType.Close)
		{
			this.isNotKupa = (this.morphValue <= 0f);
			if (this.isNotKupa)
			{
				this.kupaSpeed = -1f;
			}
		}
	}

	public bool IsKupaRangeIn(Vector3 position)
	{
		Vector3 lhs = position - this.MorphInsert.bone.position;
		Quaternion rotation = Quaternion.FromToRotation(Vector3.forward, this.MorphInsert.worldInsertAxis);
		Vector3 rhs = rotation * Vector3.up;
		Vector3 rhs2 = rotation * Vector3.right;
		float num = Mathf.Abs(Vector3.Dot(lhs, rhs));
		float num2 = Mathf.Abs(Vector3.Dot(lhs, rhs2));
		return num <= 0.05f && num2 <= 0.05f;
	}

	public void SetInsertParamFromScript(KagTagSupport tag_data)
	{
		this.MorphInsert.isValueFixed = tag_data.IsValid("kupafixed");
		if (this.MorphInsert.isValueFixed)
		{
			this.MorphInsert.fixedValue = MathUtility.PercentageToRatio(tag_data.GetTagProperty("kupafixed").AsInteger(), false);
		}
		else
		{
			if (tag_data.IsValid("kupaspeed"))
			{
				this.MorphInsert.kupaSpeedIn = (this.MorphInsert.kupaSpeedOut = MathUtility.PercentageToRatio(tag_data.GetTagProperty("kupaspeed").AsInteger(), false));
			}
			else
			{
				if (tag_data.IsValid("kupaspeedin"))
				{
					this.MorphInsert.kupaSpeedIn = MathUtility.PercentageToRatio(tag_data.GetTagProperty("kupaspeedin").AsInteger(), false);
				}
				if (tag_data.IsValid("kupaspeedout"))
				{
					this.MorphInsert.kupaSpeedOut = MathUtility.PercentageToRatio(tag_data.GetTagProperty("kupaspeedout").AsInteger(), false);
				}
			}
			this.morphValueMax = ((!tag_data.IsValid("kupamax")) ? 1f : MathUtility.PercentageToRatio(tag_data.GetTagProperty("kupamax").AsInteger(), false));
		}
		this.MorphInsert.isTimeClose = tag_data.IsValid("timeclose");
		if (this.MorphInsert.isTimeClose)
		{
			string[] array = tag_data.GetTagProperty("timeclose").AsString().Split(new char[]
			{
				' '
			});
			string[] array2 = array;
			int i = 0;
			while (i < array2.Length)
			{
				string text = array2[i];
				string text2 = text.Split(new char[]
				{
					'='
				})[0];
				float num = MathUtility.MillisecondToSecond(int.Parse(text.Split(new char[]
				{
					'='
				})[1]));
				if (text2 != null)
				{
					if (!(text2 == "time"))
					{
						if (text2 == "wait")
						{
							this.MorphInsert.timeCloseParam.waitTime = num;
						}
					}
					else
					{
						this.MorphInsert.timeCloseParam.totalTime = num;
					}
				}
				IL_213:
				i++;
				continue;
				goto IL_213;
			}
		}
		else
		{
			this.MorphInsert.timeCloseParam.Reset();
		}
	}

	public void SetKupaInsert(AutoKupaCtrl.InsertObjType insert, TBody tgt_body, Vector3 insert_axis)
	{
		Transform[] kupaInsertObjs = tgt_body.GetKupaInsertObjs(insert);
		if (kupaInsertObjs != null)
		{
			this.MorphInsert.boneBody = tgt_body;
			this.isUpdateTBody = (this.MorphInsert.boneBody == this.body);
			if (!this.isUpdateTBody)
			{
				if (tgt_body.fullBodyIK.isIKExec)
				{
					tgt_body.fullBodyIK.onPostSolverUpdate.Add(new Action(this.KupaUpdate), false);
				}
				else
				{
					tgt_body.onLateUpdateEnd.Add(new Action(this.KupaUpdate), false);
				}
			}
			this.SetKupaInsert(kupaInsertObjs, insert_axis);
		}
	}

	public void SetKupaInsertFromBgItem(string item_name, Vector3 insert_axis)
	{
		GameObject prefabFromBg = GameMain.Instance.BgMgr.GetPrefabFromBg(item_name);
		if (!prefabFromBg)
		{
			return;
		}
		Transform transform = prefabFromBg.transform.Find("Bone_insert1");
		Transform[] chain_bones = UnityUtility.GetAllChildren(transform, true).ToArray();
		this.SetKupaInsert(chain_bones, insert_axis);
	}

	public void SetKupaInsert(Transform[] chain_bones, Vector3 insert_axis)
	{
		this.SetKupaInsert(AutoKupaCtrl.KupaType.Open, chain_bones, insert_axis);
	}

	public void SetKupaInsert(AutoKupaCtrl.KupaType kupa_type, Transform[] chain_bones, Vector3 insert_axis)
	{
		this.movementType = AutoKupaCtrl.MovementType.Insert;
		this.isNotKupa = false;
		this.IsDoneSetUp = true;
		this.kupaType = kupa_type;
		this.MorphInsert.chainBones = chain_bones;
		this.MorphInsert.checkInsertAxis = insert_axis;
		this.MorphInsert.isInsert = false;
		if (this.kupaSpeed < 0f)
		{
			this.kupaSpeed = ((this.kupaType != AutoKupaCtrl.KupaType.Open) ? this.MorphInsert.kupaSpeedOut : this.MorphInsert.kupaSpeedIn);
		}
	}

	public void SetKupaTimer(AutoKupaCtrl.KupaType kupa_type, float kupa_time, float wait = 0f)
	{
		this.movementType = AutoKupaCtrl.MovementType.Timer;
		this.isNotKupa = false;
		this.IsDoneSetUp = true;
		this.kupaType = kupa_type;
		this.MorphTime.Reset();
		this.MorphTime.waitTime = wait;
		this.MorphTime.totalTime = kupa_time;
	}

	public void StopKupa()
	{
		this.isNotKupa = true;
	}

	public void DoneStateReset()
	{
		this.IsDoneSetUp = false;
		this.isUpdateTBody = true;
		this.MorphInsert.isValueFixed = false;
		if (this.MorphInsert.boneBody)
		{
			this.MorphInsert.boneBody.fullBodyIK.onPostSolverUpdate.Remove(new Action(this.KupaUpdate));
			this.MorphInsert.boneBody.onLateUpdateEnd.Remove(new Action(this.KupaUpdate));
		}
		this.MorphInsert.boneBody = null;
	}

	public void Finish()
	{
		this.isNotKupa = true;
		this.IsDoneSetUp = false;
		this.MorphTime.Reset();
		this.MorphInsert.isInsert = false;
		if (this.BodySkin != null && this.BodySkin.morph != null)
		{
			this.BodySkin.morph.FixBlendValues();
		}
	}

	private const float KUPA_RANGE_MAX = 0.05f;

	public static readonly Dictionary<string, AutoKupaCtrl.MorphType> InsertBoneMorphDic = new Dictionary<string, AutoKupaCtrl.MorphType>
	{
		{
			"_IK_vagina",
			AutoKupaCtrl.MorphType.Vagina
		},
		{
			"_IK_anal",
			AutoKupaCtrl.MorphType.Anal
		}
	};

	public readonly TBody body;

	public readonly AutoKupaCtrl.MorphType morphType;

	public readonly string morphName;

	private bool IsDoneSetUp;

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

	[Range(1f, 10f)]
	public float kupaSpeed = -1f;

	[SerializeField]
	private AutoKupaCtrl.TimerParam MorphTime = new AutoKupaCtrl.TimerParam();

	[SerializeField]
	private AutoKupaCtrl.InsertParam MorphInsert = new AutoKupaCtrl.InsertParam();

	public bool isUpdateTBody = true;

	public enum MorphType
	{
		Vagina,
		Anal,
		Kupa
	}

	public enum MovementType
	{
		Insert,
		Timer
	}

	public enum KupaType
	{
		Open,
		Close
	}

	public enum InsertObjType
	{
		Penis,
		Finger_R0,
		Finger_R1,
		Finger_R2,
		Finger_R3,
		Finger_R4,
		Finger_L0,
		Finger_L1,
		Finger_L2,
		Finger_L3,
		Finger_L4,
		HandItem_R,
		HandItem_L,
		BgItem
	}

	[Serializable]
	public class TimerParam
	{
		public float ratio
		{
			get
			{
				return (this.totalTime <= 0f) ? 1f : Mathf.Clamp01(Mathf.Max(this.curTime - this.waitTime, 0f) / this.totalTime);
			}
		}

		public void Reset()
		{
			this.curTime = 0f;
			this.waitTime = 0f;
		}

		public float curTime;

		public float totalTime;

		public float waitTime;
	}

	[Serializable]
	public class InsertParam
	{
		public Transform chainStartBone
		{
			get
			{
				return (this.chainBones == null || this.chainBones.Length == 0) ? null : this.chainBones[0];
			}
		}

		public Transform chainEndBone
		{
			get
			{
				return (this.chainBones == null || this.chainBones.Length == 0) ? null : this.chainBones[this.chainBones.Length - 1];
			}
		}

		public Vector3 worldInsertAxis
		{
			get
			{
				return this.bone.rotation * this.checkInsertAxis;
			}
		}

		public TBody boneBody;

		public Transform[] chainBones;

		public Transform bone;

		public Vector3 checkInsertAxis;

		[ReadOnly]
		public bool isInsert;

		[Range(1f, 10f)]
		public float kupaSpeedIn = 1f;

		[Range(1f, 10f)]
		public float kupaSpeedOut = 1f;

		[ReadOnly]
		public float adjustVal;

		[HideInInspector]
		public float lastInsertValue;

		public bool isValueFixed;

		public float fixedValue = 1f;

		public bool isTimeClose;

		public AutoKupaCtrl.TimerParam timeCloseParam = new AutoKupaCtrl.TimerParam();
	}
}