using System;
using System.Collections;
using Cpp2IlInjected;
using UnityEngine;

namespace RootMotion.FinalIK
{
	// Token: 0x02000488 RID: 1160
	[Token(Token = "0x2000488")]
	public abstract class OffsetModifierVRIK : MonoBehaviour
	{
		// Token: 0x17000297 RID: 663
		// (get) Token: 0x06002922 RID: 10530 RVA: 0x0005A404 File Offset: 0x00058604
		[Token(Token = "0x17000297")]
		protected float deltaTime
		{
			[Token(Token = "0x6002922")]
			[Address(RVA = "0xE867C0", Offset = "0xE84FC0", VA = "0x180E867C0")]
			get
			{
				return Time.time;
			}
		}

		// Token: 0x06002923 RID: 10531
		[Token(Token = "0x6002923")]
		[Address(Slot = "4")]
		protected abstract void OnModifyOffset();

		// Token: 0x06002924 RID: 10532 RVA: 0x0005A418 File Offset: 0x00058618
		[Token(Token = "0x6002924")]
		[Address(RVA = "0xE86740", Offset = "0xE84F40", VA = "0x180E86740", Slot = "5")]
		protected virtual void Start()
		{
			int num;
			OffsetModifierVRIK.<Initiate>d__7 <Initiate>d__ = new OffsetModifierVRIK.<Initiate>d__7(num);
			num = 0;
			<Initiate>d__.<>4__this = this;
			Coroutine coroutine = base.StartCoroutine(<Initiate>d__);
		}

		// Token: 0x06002925 RID: 10533 RVA: 0x000020D3 File Offset: 0x000002D3
		[Token(Token = "0x6002925")]
		[Address(RVA = "0xE864D0", Offset = "0xE84CD0", VA = "0x180E864D0")]
		private IEnumerator Initiate()
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06002926 RID: 10534 RVA: 0x0005A444 File Offset: 0x00058644
		[Token(Token = "0x6002926")]
		[Address(RVA = "0xE86540", Offset = "0xE84D40", VA = "0x180E86540")]
		private void ModifyOffset()
		{
			if (base.enabled)
			{
				int num = 0;
				if (num < (int)this.weight)
				{
					float time = Time.time;
					if (num < (int)time)
					{
						VRIK vrik = this.ik;
						int num2 = 0;
						if (!(vrik == num2))
						{
							float num3 = this.weight;
							int num4 = 0;
							float num5 = Mathf.Clamp(num3, (float)num4, 1f);
							this.weight = num5;
							this.OnModifyOffset();
							float time2 = Time.time;
							this.lastTime = time2;
						}
					}
				}
			}
		}

		// Token: 0x06002927 RID: 10535 RVA: 0x0005A4C4 File Offset: 0x000586C4
		[Token(Token = "0x6002927")]
		[Address(RVA = "0xE86620", Offset = "0xE84E20", VA = "0x180E86620", Slot = "6")]
		protected virtual void OnDestroy()
		{
			VRIK vrik = this.ik;
			int num = 0;
			if (vrik != num)
			{
				IKSolverVR solver = this.ik.solver;
				IKSolver.UpdateDelegate onPreUpdate = solver.OnPreUpdate;
				IKSolver.UpdateDelegate updateDelegate = new IKSolver.UpdateDelegate(this.ModifyOffset);
				Delegate @delegate = Delegate.Remove(onPreUpdate, updateDelegate);
				int num2 = 0;
				if (@delegate != 0 && @delegate == 0)
				{
					throw new InvalidCastException();
				}
				solver.OnPreUpdate = num2;
			}
		}

		// Token: 0x06002928 RID: 10536 RVA: 0x0005A530 File Offset: 0x00058730
		[Token(Token = "0x6002928")]
		[Address(RVA = "0xCB58D0", Offset = "0xCB40D0", VA = "0x180CB58D0")]
		protected OffsetModifierVRIK()
		{
		}

		// Token: 0x04003276 RID: 12918
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4003276")]
		[Tooltip("The master weight")]
		public float weight = 1f;

		// Token: 0x04003277 RID: 12919
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4003277")]
		[Tooltip("Reference to the VRIK component")]
		public VRIK ik;

		// Token: 0x04003278 RID: 12920
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4003278")]
		private float lastTime;
	}
}