using System;
using System.Runtime.CompilerServices;
using Cpp2IlInjected;
using UnityEngine;
using UnityEngine.ResourceManagement.AsyncOperations;
using UnityEngine.ResourceManagement.ResourceLocations;
using UnityEngine.UI;

namespace RRUI.Animation
{
	// Token: 0x02001117 RID: 4375
	[Token(Token = "0x2001117")]
	[Serializable]
	public abstract class SizeTransition : TweenTransition
	{
		// Token: 0x17001097 RID: 4247
		// (get) Token: 0x060061B3 RID: 25011 RVA: 0x00154548 File Offset: 0x00152748
		[Token(Token = "0x17001097")]
		protected float CachedSize
		{
			[Token(Token = "0x60061B3")]
			[Address(RVA = "0xD82A60", Offset = "0xD81A60", VA = "0x180D82A60")]
			get
			{
				return this.cachedSize;
			}
		}

		// Token: 0x17001098 RID: 4248
		// (get) Token: 0x060061B4 RID: 25012 RVA: 0x0015455C File Offset: 0x0015275C
		[Token(Token = "0x17001098")]
		protected float CurrentSize
		{
			[Token(Token = "0x60061B4")]
			[Address(RVA = "0x1BC8B60", Offset = "0x1BC7B60", VA = "0x181BC8B60")]
			get
			{
				SizeTransition.MBDNNHBELII mbdnnhbelii = this.dimension;
				RectTransform rectTransform = base.RectTransform;
				if (mbdnnhbelii == SizeTransition.MBDNNHBELII.Width)
				{
					Vector2 sizeDelta = rectTransform.sizeDelta;
				}
				Vector2 sizeDelta2 = rectTransform.sizeDelta;
				throw new NullReferenceException();
			}
		}

		// Token: 0x17001099 RID: 4249
		// (get) Token: 0x060061B5 RID: 25013 RVA: 0x00154590 File Offset: 0x00152790
		[Token(Token = "0x17001099")]
		protected Func<float> Getter
		{
			[Token(Token = "0x60061B5")]
			[Address(RVA = "0x493640", Offset = "0x492640", VA = "0x180493640")]
			get
			{
				return this.getter;
			}
		}

		// Token: 0x1700109A RID: 4250
		// (get) Token: 0x060061B6 RID: 25014 RVA: 0x001545A4 File Offset: 0x001527A4
		[Token(Token = "0x1700109A")]
		protected Action<float> Setter
		{
			[Token(Token = "0x60061B6")]
			[Address(RVA = "0x4177C0", Offset = "0x4167C0", VA = "0x1804177C0")]
			get
			{
				return this.setter;
			}
		}

		// Token: 0x060061B7 RID: 25015 RVA: 0x001545B8 File Offset: 0x001527B8
		[Token(Token = "0x60061B7")]
		[Address(RVA = "0x1BC86F0", Offset = "0x1BC76F0", VA = "0x181BC86F0", Slot = "4")]
		protected override void Initialize()
		{
			Vector2 sizeDelta2 = base.RectTransform.sizeDelta;
			Vector2 sizeDelta = sizeDelta2;
			sizeDelta.y = (float)0;
			GameObject gameObject = this.<MonoBehaviour>k__BackingField.gameObject;
			LayoutElement component = this.gameObjectOverride.GetComponent<LayoutElement>();
			this.layoutElement = component;
			int num = 0;
			if (!(component != num))
			{
			}
			bool flag = !this.layoutElement.ignoreLayout;
			this.isLayoutElementDriven = flag;
			Canvas.ForceUpdateCanvases();
			LayoutRebuilder.ForceRebuildLayoutImmediate(base.RectTransform);
			MonoBehaviour <MonoBehaviour>k__BackingField = this.<MonoBehaviour>k__BackingField;
			Action action = delegate
			{
				SizeTransition <>4__this = this;
				if (<>4__this.isLayoutElementDriven || <>4__this.dimension == SizeTransition.MBDNNHBELII.Width)
				{
				}
				if (<>4__this.dimension == SizeTransition.MBDNNHBELII.Width)
				{
					float preferredWidth = LayoutUtility.GetPreferredWidth(<>4__this.RectTransform);
				}
				float preferredHeight = LayoutUtility.GetPreferredHeight(<>4__this.RectTransform);
				<>4__this.cachedSize = preferredHeight;
			};
			KFBABPAPIMB kfbabpapimb = <MonoBehaviour>k__BackingField.JGIPMJPPCBM(action);
			SizeTransition.MBDNNHBELII mbdnnhbelii = this.dimension;
			if (this.isLayoutElementDriven)
			{
				Action<float> action2;
				if (mbdnnhbelii != SizeTransition.MBDNNHBELII.Width)
				{
					Func<float> func = delegate
					{
						IResourceLocation location = ((IGenericProviderOperation)this.layoutElement).Location;
						throw new NullReferenceException();
					};
					this.getter = func;
					action2 = delegate(float value)
					{
						float preferredHeight2 = this.layoutElement.preferredHeight;
						Canvas.ForceUpdateCanvases();
					};
					this.setter = action2;
					return;
				}
				this.getter = action2;
			}
			Action<float> action3;
			if (action3 != 0)
			{
				Action<float> action4;
				this.getter = action4;
			}
			Action<float> action5;
			this.getter = action5;
			throw new NullReferenceException();
		}

		// Token: 0x060061B8 RID: 25016 RVA: 0x001546D0 File Offset: 0x001528D0
		[Token(Token = "0x60061B8")]
		[Address(RVA = "0x1BC89F0", Offset = "0x1BC79F0", VA = "0x181BC89F0", Slot = "7")]
		public override void Reset()
		{
			SizeTransition.MBDNNHBELII mbdnnhbelii = this.dimension;
			if (this.isLayoutElementDriven)
			{
				LayoutElement layoutElement = this.layoutElement;
				if (mbdnnhbelii != SizeTransition.MBDNNHBELII.Width)
				{
					IResourceLocation location = ((IGenericProviderOperation)layoutElement).Location;
					return;
				}
				IResourceLocation location2 = ((IGenericProviderOperation)layoutElement).Location;
				return;
			}
			else
			{
				if (mbdnnhbelii != SizeTransition.MBDNNHBELII.Width)
				{
					RectTransform rectTransform = base.RectTransform;
					Vector2 sizeDelta = base.RectTransform.sizeDelta;
					return;
				}
				Vector2 sizeDelta2 = base.RectTransform.sizeDelta;
				return;
			}
		}

		// Token: 0x060061B9 RID: 25017 RVA: 0x00154738 File Offset: 0x00152938
		[Token(Token = "0x60061B9")]
		[Address(RVA = "0x1BC84D0", Offset = "0x1BC74D0", VA = "0x181BC84D0")]
		protected SizeTransition()
		{
			this.duration = 0.33f;
			this.easeFunction = (HMIPJEAODAB.JOMGGPNCMFK)((ulong)3L);
			this.isWorldCanvas = true;
			base..ctor();
		}

		// Token: 0x04004046 RID: 16454
		[FieldOffset(Offset = "0x58")]
		[Token(Token = "0x4004046")]
		[SerializeField]
		private SizeTransition.MBDNNHBELII dimension = (SizeTransition.MBDNNHBELII)((ulong)1L);

		// Token: 0x04004047 RID: 16455
		[FieldOffset(Offset = "0x5C")]
		[Token(Token = "0x4004047")]
		[NonSerialized]
		private float cachedSize;

		// Token: 0x04004048 RID: 16456
		[FieldOffset(Offset = "0x60")]
		[Token(Token = "0x4004048")]
		[NonSerialized]
		private LayoutElement layoutElement;

		// Token: 0x04004049 RID: 16457
		[FieldOffset(Offset = "0x68")]
		[Token(Token = "0x4004049")]
		private bool isLayoutElementDriven;

		// Token: 0x0400404A RID: 16458
		[FieldOffset(Offset = "0x70")]
		[Token(Token = "0x400404A")]
		[NonSerialized]
		private Func<float> getter;

		// Token: 0x0400404B RID: 16459
		[FieldOffset(Offset = "0x78")]
		[Token(Token = "0x400404B")]
		[NonSerialized]
		private Action<float> setter;

		// Token: 0x02001118 RID: 4376
		[Token(Token = "0x2001118")]
		private enum MBDNNHBELII
		{
			// Token: 0x0400404D RID: 16461
			[Token(Token = "0x400404D")]
			Width,
			// Token: 0x0400404E RID: 16462
			[Token(Token = "0x400404E")]
			Height
		}

		// Token: 0x02001119 RID: 4377
		[Token(Token = "0x2001119")]
		[CompilerGenerated]
		private sealed class JMMOJGHMFPA
		{
			// Token: 0x060061BA RID: 25018 RVA: 0x00154770 File Offset: 0x00152970
			[Token(Token = "0x60061BA")]
			[Address(RVA = "0x412370", Offset = "0x411370", VA = "0x180412370")]
			public JMMOJGHMFPA()
			{
			}

			// Token: 0x060061BB RID: 25019 RVA: 0x00154784 File Offset: 0x00152984
			[Token(Token = "0x60061BB")]
			[Address(RVA = "0x1BBEEA0", Offset = "0x1BBDEA0", VA = "0x181BBEEA0")]
			internal void <Initialize>b__0()
			{
				SizeTransition sizeTransition = this.<>4__this;
				if (sizeTransition.isLayoutElementDriven || sizeTransition.dimension == SizeTransition.MBDNNHBELII.Width)
				{
				}
				if (sizeTransition.dimension == SizeTransition.MBDNNHBELII.Width)
				{
					float preferredWidth = LayoutUtility.GetPreferredWidth(sizeTransition.RectTransform);
				}
				float preferredHeight = LayoutUtility.GetPreferredHeight(sizeTransition.RectTransform);
				sizeTransition.cachedSize = preferredHeight;
			}

			// Token: 0x060061BC RID: 25020 RVA: 0x001547D8 File Offset: 0x001529D8
			[Token(Token = "0x60061BC")]
			[Address(RVA = "0x1BBEF30", Offset = "0x1BBDF30", VA = "0x181BBEF30")]
			internal float <Initialize>b__1()
			{
				Vector2 vector = this.<>4__this.RectTransform.sizeDelta;
				throw new NullReferenceException();
			}

			// Token: 0x060061BD RID: 25021 RVA: 0x001547FC File Offset: 0x001529FC
			[Token(Token = "0x60061BD")]
			[Address(RVA = "0x1BBEF70", Offset = "0x1BBDF70", VA = "0x181BBEF70")]
			internal void <Initialize>b__2(float value)
			{
				RectTransform rectTransform = this.<>4__this.RectTransform;
				Vector2 vector = this.<>4__this.RectTransform.sizeDelta;
			}

			// Token: 0x060061BE RID: 25022 RVA: 0x0015482C File Offset: 0x00152A2C
			[Token(Token = "0x60061BE")]
			[Address(RVA = "0x1BBF010", Offset = "0x1BBE010", VA = "0x181BBF010")]
			internal float <Initialize>b__3()
			{
				Vector2 vector = this.<>4__this.RectTransform.sizeDelta;
				throw new NullReferenceException();
			}

			// Token: 0x060061BF RID: 25023 RVA: 0x00154850 File Offset: 0x00152A50
			[Token(Token = "0x60061BF")]
			[Address(RVA = "0x1BBF050", Offset = "0x1BBE050", VA = "0x181BBF050")]
			internal void <Initialize>b__4(float value)
			{
				RectTransform rectTransform = this.<>4__this.RectTransform;
				Vector2 vector = this.<>4__this.RectTransform.sizeDelta;
			}

			// Token: 0x060061C0 RID: 25024 RVA: 0x00154880 File Offset: 0x00152A80
			[Token(Token = "0x60061C0")]
			[Address(RVA = "0x1BBF0F0", Offset = "0x1BBE0F0", VA = "0x181BBF0F0")]
			internal float <Initialize>b__5()
			{
				IResourceLocation location = ((IGenericProviderOperation)this.<>4__this.layoutElement).Location;
				throw new NullReferenceException();
			}

			// Token: 0x060061C1 RID: 25025 RVA: 0x001548A4 File Offset: 0x00152AA4
			[Token(Token = "0x60061C1")]
			[Address(RVA = "0x1BBF130", Offset = "0x1BBE130", VA = "0x181BBF130")]
			internal void <Initialize>b__6(float value)
			{
				float preferredWidth = this.<>4__this.layoutElement.preferredWidth;
				Canvas.ForceUpdateCanvases();
			}

			// Token: 0x060061C2 RID: 25026 RVA: 0x001548D0 File Offset: 0x00152AD0
			[Token(Token = "0x60061C2")]
			[Address(RVA = "0x1BBF170", Offset = "0x1BBE170", VA = "0x181BBF170")]
			internal float <Initialize>b__7()
			{
				IResourceLocation location = ((IGenericProviderOperation)this.<>4__this.layoutElement).Location;
				throw new NullReferenceException();
			}

			// Token: 0x060061C3 RID: 25027 RVA: 0x001548F4 File Offset: 0x00152AF4
			[Token(Token = "0x60061C3")]
			[Address(RVA = "0x1BBF1B0", Offset = "0x1BBE1B0", VA = "0x181BBF1B0")]
			internal void <Initialize>b__8(float value)
			{
				float preferredHeight = this.<>4__this.layoutElement.preferredHeight;
				Canvas.ForceUpdateCanvases();
			}

			// Token: 0x0400404F RID: 16463
			[FieldOffset(Offset = "0x10")]
			[Token(Token = "0x400404F")]
			public SizeTransition <>4__this;

			// Token: 0x04004050 RID: 16464
			[FieldOffset(Offset = "0x18")]
			[Token(Token = "0x4004050")]
			public Vector2 sizeDelta;
		}
	}
}