NPCFollowState.cs

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using System;
using System.IO;
using Microsoft.Xna.Framework;
 
namespace Terraria.DataStructures
{
    // Token: 0x02000639 RID: 1593
    public class NPCFollowState
    {
        // Token: 0x1700069E RID: 1694
        // (get) Token: 0x06003639 RID: 13881 RVA: 0x002126AC File Offset: 0x002108AC
        public Vector2 BreadcrumbPosition
        {
            get
            {
                float x = this._floorBreadcrumb.X;
                float y = this._floorBreadcrumb.Y;
                Vector2 vector;
                return vector;
            }
        }
 
        // Token: 0x1700069F RID: 1695
        // (get) Token: 0x0600363A RID: 13882 RVA: 0x002126D4 File Offset: 0x002108D4
        public bool IsFollowingPlayer
        {
            get
            {
                /*
An exception occurred when decompiling this method (0600363A)
 
ICSharpCode.Decompiler.DecompilerException: Error decompiling System.Boolean Terraria.DataStructures.NPCFollowState::get_IsFollowingPlayer()
 
 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
    Block_0:
    stloc:valuetype [mscorlib]System.Nullable`1<int32>(var_0_06, ldfld:valuetype [mscorlib]System.Nullable`1<int32>(NPCFollowState::_playerIndexBeingFollowed, ldloc:NPCFollowState(this)))
}
 
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1683
*/;
            }
        }
 
        // Token: 0x170006A0 RID: 1696
        // (get) Token: 0x0600363B RID: 13883 RVA: 0x002126E8 File Offset: 0x002108E8
        public Player PlayerBeingFollowed
        {
            get
            {
                int? playerIndexBeingFollowed = this._playerIndexBeingFollowed;
                if (playerIndexBeingFollowed == null || playerIndexBeingFollowed == null)
                {
                    return;
                }
            }
        }
 
        // Token: 0x0600363C RID: 13884 RVA: 0x00212704 File Offset: 0x00210904
        public void FollowPlayer(int playerIndex)
        {
            int num = 1;
            this._playerIndexBeingFollowed = num;
            if (num == 0)
            {
            }
            NPC npc = this._npc;
            int num2 = 1;
            npc.netUpdate = num2 != 0;
        }
 
        // Token: 0x0600363D RID: 13885 RVA: 0x00212730 File Offset: 0x00210930
        public void StopFollowing()
        {
            NPC npc = this._npc;
            float[] ai = npc.ai;
            npc.netUpdate = true;
        }
 
        // Token: 0x0600363E RID: 13886 RVA: 0x00212754 File Offset: 0x00210954
        public void Clear(NPC npcToBelongTo)
        {
            this._npc = npcToBelongTo;
        }
 
        // Token: 0x0600363F RID: 13887 RVA: 0x00212768 File Offset: 0x00210968
        private bool ShouldSync()
        {
            return this._npc.isLikeATownNPC;
        }
 
        // Token: 0x06003640 RID: 13888 RVA: 0x00212780 File Offset: 0x00210980
        public void WriteTo(BinaryWriter writer)
        {
            if (this._playerIndexBeingFollowed != null)
            {
                return;
            }
        }
 
        // Token: 0x06003641 RID: 13889 RVA: 0x00212798 File Offset: 0x00210998
        public void ReadFrom(BinaryReader reader)
        {
        }
 
        // Token: 0x06003642 RID: 13890 RVA: 0x002127A8 File Offset: 0x002109A8
        private void MoveNPCBackHome()
        {
            NPC npc = this._npc;
            float[] ai = npc.ai;
            npc.netUpdate = true;
        }
 
        // Token: 0x06003643 RID: 13891 RVA: 0x002127CC File Offset: 0x002109CC
        public void Update()
        {
            if (this._playerIndexBeingFollowed != null)
            {
                Player playerBeingFollowed = this.PlayerBeingFollowed;
                NPC npc;
                if (playerBeingFollowed.active && !playerBeingFollowed.dead)
                {
                    this.UpdateBreadcrumbs(playerBeingFollowed);
                    float x = this._floorBreadcrumb.X;
                    float y = this._floorBreadcrumb.Y;
                    if (npc == null)
                    {
                    }
                    if (!true)
                    {
                    }
                    return;
                }
                npc = this._npc;
                float[] ai = npc.ai;
                npc.netUpdate = true;
            }
        }
 
        // Token: 0x06003644 RID: 13892 RVA: 0x00212834 File Offset: 0x00210A34
        private void UpdateBreadcrumbs(Player player)
        {
            float y = player.velocity.Y;
            float gravDir = player.gravDir;
            Vector2 bottom = player.Bottom;
            if (true)
            {
                float x = this._floorBreadcrumb.X;
                float y2 = this._floorBreadcrumb.Y;
                if (!true)
                {
                }
                NPC npc = this._npc;
                this._floorBreadcrumb.X = gravDir;
                npc.netUpdate = true;
            }
        }
 
        // Token: 0x06003645 RID: 13893 RVA: 0x0021289C File Offset: 0x00210A9C
        public NPCFollowState()
        {
        }
 
        // Token: 0x040076FB RID: 30459
        private NPC _npc;
 
        // Token: 0x040076FC RID: 30460
        private int? _playerIndexBeingFollowed;
 
        // Token: 0x040076FD RID: 30461
        private Vector2 _floorBreadcrumb;
    }
}