using System;
using System.Collections.Generic;
using Cpp2IlInjected;
using Unity.Collections;
using Unity.Jobs;
using UnityEngine;

namespace ClusterLOD
{
	// Token: 0x0200134D RID: 4941
	[Token(Token = "0x200134D")]
	public class ClusterMesh : IDisposable
	{
		// Token: 0x170011D8 RID: 4568
		// (get) Token: 0x06006EDF RID: 28383 RVA: 0x00185934 File Offset: 0x00183B34
		// (set) Token: 0x06006EE0 RID: 28384 RVA: 0x00185948 File Offset: 0x00183B48
		[Token(Token = "0x170011D8")]
		public Mesh Mesh
		{
			[Token(Token = "0x6006EDF")]
			[Address(RVA = "0x4157D0", Offset = "0x4147D0", VA = "0x1804157D0")]
			get;
			[Token(Token = "0x6006EE0")]
			[Address(RVA = "0x415820", Offset = "0x414820", VA = "0x180415820")]
			private set;
		}

		// Token: 0x170011D9 RID: 4569
		// (get) Token: 0x06006EE1 RID: 28385 RVA: 0x0018595C File Offset: 0x00183B5C
		// (set) Token: 0x06006EE2 RID: 28386 RVA: 0x00185970 File Offset: 0x00183B70
		[Token(Token = "0x170011D9")]
		public bool Dirty
		{
			[Token(Token = "0x6006EE1")]
			[Address(RVA = "0x41CF00", Offset = "0x41BF00", VA = "0x18041CF00")]
			get;
			[Token(Token = "0x6006EE2")]
			[Address(RVA = "0x41D000", Offset = "0x41C000", VA = "0x18041D000")]
			private set;
		}

		// Token: 0x170011DA RID: 4570
		// (get) Token: 0x06006EE3 RID: 28387 RVA: 0x00185984 File Offset: 0x00183B84
		[Token(Token = "0x170011DA")]
		public int MaxNumLOD1Indices
		{
			[Token(Token = "0x6006EE3")]
			[Address(RVA = "0x1F44BA0", Offset = "0x1F43BA0", VA = "0x181F44BA0")]
			get
			{
				ClusterMeshUpdateJobData clusterMeshUpdateJobData = this.updateData;
				int num;
				return num;
			}
		}

		// Token: 0x06006EE4 RID: 28388 RVA: 0x001859A0 File Offset: 0x00183BA0
		[Token(Token = "0x6006EE4")]
		[Address(RVA = "0x1F43A50", Offset = "0x1F42A50", VA = "0x181F43A50", Slot = "4")]
		public void Dispose()
		{
			int num;
			do
			{
				num = 0;
				OMCHJHPFBDN.KBFLHNONOHF(this.<Mesh>k__BackingField);
				this.<Mesh>k__BackingField = num;
				List<ClusterMesh.ClusterInfo> clusters = this.Clusters;
				bool flag;
				if (flag)
				{
				}
			}
			while (num != 0);
			this.Clusters.Clear();
			this.updateData.Dispose();
		}

		// Token: 0x06006EE5 RID: 28389 RVA: 0x001859F4 File Offset: 0x00183BF4
		[Token(Token = "0x6006EE5")]
		[Address(RVA = "0x1F44410", Offset = "0x1F43410", VA = "0x181F44410")]
		public int GetLod(int clusterIdx)
		{
			NativeArray<int> componentLod = this.updateData.componentLod;
			throw new NullReferenceException();
		}

		// Token: 0x06006EE6 RID: 28390 RVA: 0x00185A14 File Offset: 0x00183C14
		[Token(Token = "0x6006EE6")]
		[Address(RVA = "0x1F43900", Offset = "0x1F42900", VA = "0x181F43900")]
		public void AddClusterNode(ClusterNode ownerNode)
		{
			ClusterMesh.ClusterInfo clusterInfo = new ClusterMesh.ClusterInfo();
			List<IClusterLODComponent> list = new List();
			clusterInfo.components = list;
			PCIKHFEIHGO pcikhfeihgo = new PCIKHFEIHGO();
			clusterInfo.nativeMesh = pcikhfeihgo;
			SubdivideMeshData subdivideMeshData = new SubdivideMeshData();
			clusterInfo.subdivideMeshData = subdivideMeshData;
			List<IClusterLODComponent> components = ownerNode.components;
			clusterInfo.components = components;
			Bounds bounds = ownerNode.bounds;
			clusterInfo.bounds = bounds;
			clusterInfo.requestedLod = (byte)((ulong)1L);
			this.Clusters.Add(clusterInfo);
			int num = this.componentCount;
			int num2 = clusterInfo.components._size;
			num2 += num;
			this.componentCount = num2;
		}

		// Token: 0x06006EE7 RID: 28391 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6006EE7")]
		[Address(RVA = "0x1F43D40", Offset = "0x1F42D40", VA = "0x181F43D40")]
		public void GenerateLODMesh(Transform rootTransform, bool dynamicCluster)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06006EE8 RID: 28392 RVA: 0x00185AB0 File Offset: 0x00183CB0
		[Token(Token = "0x6006EE8")]
		[Address(RVA = "0x1F43B90", Offset = "0x1F42B90", VA = "0x181F43B90")]
		public bool FinalizeUpdate(bool setOrigIndices)
		{
			ClusterMeshUpdateJobData clusterMeshUpdateJobData = this.updateData;
			if (!clusterMeshUpdateJobData.<IsActive>k__BackingField)
			{
			}
			clusterMeshUpdateJobData.<IsActive>k__BackingField = false;
			Mesh mesh = this.<Mesh>k__BackingField;
			int num = 0;
			if (!(mesh == num))
			{
				this.<Mesh>k__BackingField.subMeshCount = 2;
				NativeList<int> indices = clusterMeshUpdateJobData.indices;
				Mesh mesh2 = this.<Mesh>k__BackingField;
				if (setOrigIndices)
				{
					NativeList<int> origIndices = clusterMeshUpdateJobData.origIndices;
					Mesh mesh3 = this.<Mesh>k__BackingField;
				}
			}
			throw new NullReferenceException();
		}

		// Token: 0x06006EE9 RID: 28393 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6006EE9")]
		[Address(RVA = "0x1F446C0", Offset = "0x1F436C0", VA = "0x181F446C0")]
		public void UpdateMesh(Transform root, bool dynamicCluster)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06006EEA RID: 28394 RVA: 0x00185B20 File Offset: 0x00183D20
		[Token(Token = "0x6006EEA")]
		[Address(RVA = "0x1F44440", Offset = "0x1F43440", VA = "0x181F44440")]
		public bool Remove(IClusterLODComponent component)
		{
			int num;
			do
			{
				num = 0;
				List<ClusterMesh.ClusterInfo> clusters = this.Clusters;
				bool flag;
				if (flag)
				{
					int num2;
					while (num2 == -1)
					{
					}
					this.updateData.<IsActive>k__BackingField = false;
					this.<Dirty>k__BackingField = true;
					int num3 = this.componentCount;
					this.componentCount = num3;
				}
			}
			while (num != 0);
			if (num != -1)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x06006EEB RID: 28395 RVA: 0x00185BA8 File Offset: 0x00183DA8
		[Token(Token = "0x6006EEB")]
		[Address(RVA = "0x1F44B20", Offset = "0x1F43B20", VA = "0x181F44B20")]
		public ClusterMesh()
		{
			List<ClusterMesh.ClusterInfo> list = new List();
			this.Clusters = list;
			ClusterMeshUpdateJobData clusterMeshUpdateJobData = new ClusterMeshUpdateJobData();
			this.updateData = clusterMeshUpdateJobData;
			base..ctor();
		}

		// Token: 0x0400495C RID: 18780
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x400495C")]
		public Bounds bounds;

		// Token: 0x0400495E RID: 18782
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x400495E")]
		public List<ClusterMesh.ClusterInfo> Clusters;

		// Token: 0x0400495F RID: 18783
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x400495F")]
		public ClusterMeshUpdateJobData updateData;

		// Token: 0x04004961 RID: 18785
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4004961")]
		public ClusterMeshRenderer owner;

		// Token: 0x04004962 RID: 18786
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x4004962")]
		private int componentCount;

		// Token: 0x0200134E RID: 4942
		[Token(Token = "0x200134E")]
		public class ClusterInfo : IDisposable
		{
			// Token: 0x06006EEC RID: 28396 RVA: 0x00185BD8 File Offset: 0x00183DD8
			[Token(Token = "0x6006EEC")]
			[Address(RVA = "0x1F3C820", Offset = "0x1F3B820", VA = "0x181F3C820")]
			public void GetRequiredCounts(NPBPPKDLKDN lod, out int vertexCount, out int indexCount)
			{
				int num;
				do
				{
					num = 0;
					vertexCount.m_value = num;
					indexCount.m_value = num;
					List<IClusterLODComponent> list = this.components;
					bool flag;
					if (flag)
					{
						num += num;
						num++;
						vertexCount.m_value = (flag ? 1 : 0);
						uint num2;
						if (num < (int)num2)
						{
							num += num;
							num++;
						}
						indexCount.m_value = num;
						int num3 = (int)(lod + (int)lod);
						num++;
						num += 19;
						num3 += num3;
						num += 2;
						num += 19;
					}
				}
				while (num != 0);
			}

			// Token: 0x06006EED RID: 28397 RVA: 0x00185C4C File Offset: 0x00183E4C
			[Token(Token = "0x6006EED")]
			[Address(RVA = "0x1F3BF70", Offset = "0x1F3AF70", VA = "0x181F3BF70")]
			public JobHandle AppendToMesh(NPBPPKDLKDN lod, PCIKHFEIHGO destMesh, int startVertex, int startIndex, Transform rootTransform, OCCMLFOBCEM optimizationData, NativeList<CJJFNIHNLBD> occlusion)
			{
				int num;
				do
				{
					num = 0;
					bool flag;
					if (flag)
					{
						num += num;
						num++;
						uint num2;
						if (num < (int)num2)
						{
							num += num;
							num++;
						}
						uint num3;
						if (num < (int)num3)
						{
							num += num;
							num++;
						}
						num += num;
						num++;
						bool flag2;
						if (flag2)
						{
						}
						int num4 = 0;
						JobHandle.ScheduleBatchedJobs();
						num4 += num4;
						num4 += num4;
						num4 += num4;
						num4 += num4;
					}
				}
				while (num != 0);
				throw new NullReferenceException();
			}

			// Token: 0x06006EEE RID: 28398 RVA: 0x00185CCC File Offset: 0x00183ECC
			[Token(Token = "0x6006EEE")]
			[Address(RVA = "0x1F3BC70", Offset = "0x1F3AC70", VA = "0x181F3BC70")]
			public void AppendOcclusionData(NativeList<CJJFNIHNLBD> occlusion, Transform rootTransform)
			{
				int num;
				do
				{
					num = 0;
					List<IClusterLODComponent> list = this.components;
					bool flag;
					if (flag)
					{
						num += num;
						num++;
						int num2 = 0;
						bool flag2;
						while (!flag2)
						{
						}
						occlusion.Add(num2);
						num2 += num2;
					}
				}
				while (num != 0);
			}

			// Token: 0x170011DB RID: 4571
			// (get) Token: 0x06006EEF RID: 28399 RVA: 0x00185D10 File Offset: 0x00183F10
			[Token(Token = "0x170011DB")]
			public int ComponentCount
			{
				[Token(Token = "0x6006EEF")]
				[Address(RVA = "0x1F3CC20", Offset = "0x1F3BC20", VA = "0x181F3CC20")]
				get
				{
					return this.components._size;
				}
			}

			// Token: 0x170011DC RID: 4572
			// (get) Token: 0x06006EF0 RID: 28400 RVA: 0x00185D30 File Offset: 0x00183F30
			// (set) Token: 0x06006EF1 RID: 28401 RVA: 0x00185D44 File Offset: 0x00183F44
			[Token(Token = "0x170011DC")]
			public Mesh RequestedMesh
			{
				[Token(Token = "0x6006EF0")]
				[Address(RVA = "0x4157E0", Offset = "0x4147E0", VA = "0x1804157E0")]
				get;
				[Token(Token = "0x6006EF1")]
				[Address(RVA = "0x415830", Offset = "0x414830", VA = "0x180415830")]
				private set;
			}

			// Token: 0x170011DD RID: 4573
			// (get) Token: 0x06006EF2 RID: 28402 RVA: 0x00185D58 File Offset: 0x00183F58
			// (set) Token: 0x06006EF3 RID: 28403 RVA: 0x00185D6C File Offset: 0x00183F6C
			[Token(Token = "0x170011DD")]
			public Mesh ActiveMesh
			{
				[Token(Token = "0x6006EF2")]
				[Address(RVA = "0x41CEF0", Offset = "0x41BEF0", VA = "0x18041CEF0")]
				get;
				[Token(Token = "0x6006EF3")]
				[Address(RVA = "0x41CFF0", Offset = "0x41BFF0", VA = "0x18041CFF0")]
				set;
			}

			// Token: 0x06006EF4 RID: 28404 RVA: 0x00185D80 File Offset: 0x00183F80
			[Token(Token = "0x6006EF4")]
			[Address(RVA = "0x1F3CA50", Offset = "0x1F3BA50", VA = "0x181F3CA50")]
			public void RequestNewMesh(Mesh mesh)
			{
				Mesh mesh2 = this.<RequestedMesh>k__BackingField;
				Mesh mesh3 = this.<ActiveMesh>k__BackingField;
				if (mesh2 != mesh3)
				{
					OMCHJHPFBDN.KBFLHNONOHF(this.<RequestedMesh>k__BackingField);
				}
				this.<RequestedMesh>k__BackingField = mesh;
			}

			// Token: 0x06006EF5 RID: 28405 RVA: 0x00185DB8 File Offset: 0x00183FB8
			[Token(Token = "0x6006EF5")]
			[Address(RVA = "0x1F3CAF0", Offset = "0x1F3BAF0", VA = "0x181F3CAF0")]
			public void RequestRemoveMesh()
			{
				Mesh mesh = this.<RequestedMesh>k__BackingField;
				Mesh mesh2 = this.<ActiveMesh>k__BackingField;
				if (mesh != mesh2)
				{
					OMCHJHPFBDN.KBFLHNONOHF(this.<RequestedMesh>k__BackingField);
				}
				this.<RequestedMesh>k__BackingField = (ulong)0L;
			}

			// Token: 0x06006EF6 RID: 28406 RVA: 0x00185DF4 File Offset: 0x00183FF4
			[Token(Token = "0x6006EF6")]
			[Address(RVA = "0x1F3C610", Offset = "0x1F3B610", VA = "0x181F3C610", Slot = "4")]
			public void Dispose()
			{
				ClusterLODManager instance = ClusterLODManager._instance;
				int num = 0;
				if (instance != num)
				{
					ClusterLODManager._instance.ClusterMeshAssetCache.Remove(this);
				}
				Mesh mesh = this.<RequestedMesh>k__BackingField;
				Mesh mesh2 = this.<ActiveMesh>k__BackingField;
				if (mesh != mesh2)
				{
					OMCHJHPFBDN.KBFLHNONOHF(this.<RequestedMesh>k__BackingField);
				}
				OMCHJHPFBDN.KBFLHNONOHF(this.<ActiveMesh>k__BackingField);
				PCIKHFEIHGO pcikhfeihgo = this.nativeMesh;
				int num2 = 0;
				this.<RequestedMesh>k__BackingField = num2;
				this.<ActiveMesh>k__BackingField = num2;
				pcikhfeihgo.Dispose();
				this.subdivideMeshData.Dispose();
			}

			// Token: 0x06006EF7 RID: 28407 RVA: 0x00185E84 File Offset: 0x00184084
			[Token(Token = "0x6006EF7")]
			[Address(RVA = "0x1F3CB80", Offset = "0x1F3BB80", VA = "0x181F3CB80")]
			public ClusterInfo()
			{
				List<IClusterLODComponent> list = new List();
				this.components = list;
				PCIKHFEIHGO pcikhfeihgo = new PCIKHFEIHGO();
				this.nativeMesh = pcikhfeihgo;
				SubdivideMeshData subdivideMeshData = new SubdivideMeshData();
				this.subdivideMeshData = subdivideMeshData;
				base..ctor();
			}

			// Token: 0x04004963 RID: 18787
			[FieldOffset(Offset = "0x10")]
			[Token(Token = "0x4004963")]
			public Bounds bounds;

			// Token: 0x04004964 RID: 18788
			[FieldOffset(Offset = "0x28")]
			[Token(Token = "0x4004964")]
			public List<IClusterLODComponent> components;

			// Token: 0x04004967 RID: 18791
			[FieldOffset(Offset = "0x40")]
			[Token(Token = "0x4004967")]
			public Vector3 closestPos;

			// Token: 0x04004968 RID: 18792
			[FieldOffset(Offset = "0x4C")]
			[Token(Token = "0x4004968")]
			public float closestDist;

			// Token: 0x04004969 RID: 18793
			[FieldOffset(Offset = "0x50")]
			[Token(Token = "0x4004969")]
			public byte requestedLod;

			// Token: 0x0400496A RID: 18794
			[FieldOffset(Offset = "0x54")]
			[Token(Token = "0x400496A")]
			public Vector3 prevUpdatedEyePos;

			// Token: 0x0400496B RID: 18795
			[FieldOffset(Offset = "0x60")]
			[Token(Token = "0x400496B")]
			public int numLOD0Verts;

			// Token: 0x0400496C RID: 18796
			[FieldOffset(Offset = "0x64")]
			[Token(Token = "0x400496C")]
			public int numLOD1Verts;

			// Token: 0x0400496D RID: 18797
			[FieldOffset(Offset = "0x68")]
			[Token(Token = "0x400496D")]
			public int numAdditionalVerts;

			// Token: 0x0400496E RID: 18798
			[FieldOffset(Offset = "0x70")]
			[Token(Token = "0x400496E")]
			public PCIKHFEIHGO nativeMesh;

			// Token: 0x0400496F RID: 18799
			[FieldOffset(Offset = "0x78")]
			[Token(Token = "0x400496F")]
			public SubdivideMeshData subdivideMeshData;

			// Token: 0x04004970 RID: 18800
			[FieldOffset(Offset = "0x80")]
			[Token(Token = "0x4004970")]
			public Transform root;
		}
	}
}