"safe" teleport.cs

    public static Vector3 GetViewLocation(CCSPlayerController player, int distance = 8192, int cutShortDistance = 0)
    {
        var eyePosition = player.PlayerPawn.Value.AbsOrigin;
        Vector startOrigin = new Vector(eyePosition.X, eyePosition.Y, eyePosition.Z + player.PlayerPawn.Value.ViewOffset.Z);

        QAngle eyeAngles = player.PlayerPawn.Value.EyeAngles;
            
        Vector forward = new();
            
        NativeAPI.AngleVectors(eyeAngles.Handle, forward.Handle, 0, 0);
        Vector endOrigin = new(startOrigin.X + forward.X * distance, startOrigin.Y + forward.Y * distance, startOrigin.Z + forward.Z * distance);
        
        unsafe
        {            
            CGameTrace* trace = stackalloc CGameTrace[1];
            var gameTraceManager = NativeAPI.FindSignature(Addresses.ServerPath, GameData.GetSignature("GameTraceManager"));
            int code = *(int*)(gameTraceManager + 3);            
            IntPtr gameTraceManagerAddress = gameTraceManager + code + 7;;

            IntPtr traceFunc = NativeAPI.FindSignature(Addresses.ServerPath, GameData.GetSignature("TraceFunc"));
            var traceShape = Marshal.GetDelegateForFunctionPointer<TraceShapeDelegate>(traceFunc);
            ulong mask = (ulong) (RaytraceMasks.Solid | RaytraceMasks.Window | RaytraceMasks.Debris | RaytraceMasks.Hitbox);
            ulong targetMask = (ulong) RaytraceMasks.Sky;
            
            var buyzoneHandles = Utilities.FindAllEntitiesByDesignerName<CBuyZone>("func_buyzone")
                .Select(e => (IntPtr) e.Handle).ToList();
            var bombsiteHandles = Utilities.FindAllEntitiesByDesignerName<CBombTarget>("func_bomb_target")
                .Select(e => (IntPtr) e.Handle).ToList();
            var filters = new List<IntPtr>()
            {
                player.PlayerPawn.Value.Handle
            };
            filters.AddRange(buyzoneHandles);
            filters.AddRange(bombsiteHandles);

            traceShape(*(IntPtr*)gameTraceManagerAddress, startOrigin.Handle, endOrigin.Handle, player.PlayerPawn.Value.Handle, ~0ul,
                    targetMask, trace);

            CGameTrace? possibleTraceResult = *trace;
            if (!possibleTraceResult.HasValue)
                return (Vector3) startOrigin;

            var traceResult = (CGameTrace)possibleTraceResult;

            CCSPlayerController? target = null;
            if ((CBaseEntity?)Activator.CreateInstance(typeof(CBaseEntity), traceResult.HitEntity) is
                { } entityInstance)
            {
                if (entityInstance == null)
                    return (Vector3) startOrigin;
                return new Vector3(
                    traceResult.EndPos.X + forward.X * -cutShortDistance, 
                    traceResult.EndPos.Y + forward.Y * -cutShortDistance, 
                    traceResult.EndPos.Z + forward.Z * -cutShortDistance
                );
                                        
            }
        }        
        
        return (Vector3) startOrigin;
    }