private void ReadBlock(byte[] file, ref int hstPosition, ref byte[] Data, ref int type, ref int Size)
        {
            Size = file[hstPosition + 0] + ((file[hstPosition + 1] & 3) * 0x100);
            type = (int)Math.Round(Conversion.Int((double)(((double)file[hstPosition + 1]) / 4.0)));
            try
            {
                Design design;
                int    num3;
                Data = new byte[(Size - 1) + 1];
                if (Size > 0)
                {
                    Array.Copy(file, hstPosition + 2, Data, 0, Size);
                }
                switch (type)
                {
                case 8:
                {
                    int start = 12;
                    this.xTurnNo = Conversions.ToInteger(functions.GetBytes(Data, ref start, 2));
                    goto Label_0375;
                }

                case 13:
                {
                    int    num    = Data[0] + ((Data[1] & 3) * 0x100);
                    Planet planet = (Planet)this.Planets()["ID" + Conversions.ToString(num)];
                    planet.PlanetData = Data;
                    goto Label_0375;
                }

                case 0x10:
                {
                    Fleet item = new Fleet(Data);
                    this.Fleets().Add(item, null, null, null);
                    goto Label_0375;
                }

                case 0x11:
                {
                    EnemyFleet fleet2 = new EnemyFleet(Data);
                    this.Enemyfleets().Add(fleet2, null, null, null);
                    goto Label_0375;
                }

                case 0x1a:
                    design = new Design(Data);
                    if (!design.Starbase)
                    {
                        break;
                    }
                    this.StarbaseDesigns().Add(design, null, null, null);
                    goto Label_0375;

                case 0x2b:
                {
                    int num2 = 0;
                    if (this.Type43CountPos != -1)
                    {
                        goto Label_01FC;
                    }
                    this.Type43CountPos = Conversions.ToInteger(functions.GetBytes(Data, ref num2, 2));
                    goto Label_0375;
                }

                case 0x2d:
                {
                    Score score = new Score(Data);
                    score.YearNo = this.TurnNo + 0x960;
                    this.Scores().Add(score, null, null, null);
                    goto Label_0375;
                }

                default:
                    goto Label_0375;
                }
                this.ShipDesigns().Add(design, null, null, null);
                goto Label_0375;
Label_01FC:
                num3 = Data[0] + (Data[1] * 0x100);
                if ((num3 >= 0) & (num3 <= 0x1fff))
                {
                    Minefield minefield = new Minefield(Data);
                    this.MineFields().Add(minefield, null, null, null);
                }
                if ((num3 >= 0x2000) & (num3 <= 0x4000))
                {
                    AtlantisSoftware.Salvage salvage = new AtlantisSoftware.Salvage(Data);
                    this.Salvage().Add(salvage, null, null, null);
                }
                if ((num3 >= 0x4000) & (num3 <= 0x5f9f))
                {
                    Wormhole wormhole = new Wormhole(Data);
                    this.WormHoles().Add(wormhole, null, null, null);
                }
                if ((num3 >= 0x6000) & (num3 <= 0x6fff))
                {
                    MT mt = new MT(Data);
                    this.MTs().Add(mt, null, null, null);
                }
            }
            catch (Exception exception1)
            {
                ProjectData.SetProjectError(exception1);
                this.Errors().Add("Error decoding block in .m file at file position:" + Conversions.ToString((int)hstPosition) + ", type:" + Conversions.ToString((int)type) + ", Size:" + Conversions.ToString((int)Size), null, null, null);
                ProjectData.ClearProjectError();
            }
Label_0375:
            hstPosition = (hstPosition + 2) + Size;
        }
        private void ReadBlock(byte[] file, ref int hstPosition, ref byte[] Data, ref int type, ref int Size)
        {
            Size = file[hstPosition + 0] + ((file[hstPosition + 1] & 3) * 0x100);
            type = (int) Math.Round(Conversion.Int((double) (((double) file[hstPosition + 1]) / 4.0)));
            try
            {
                Design design;
                int num3;
                Data = new byte[(Size - 1) + 1];
                if (Size > 0)
                {
                    Array.Copy(file, hstPosition + 2, Data, 0, Size);
                }
                switch (type)
                {
                    case 8:
                    {
                        int start = 12;
                        this.xTurnNo = Conversions.ToInteger(functions.GetBytes(Data, ref start, 2));
                        goto Label_0375;
                    }
                    case 13:
                    {
                        int num = Data[0] + ((Data[1] & 3) * 0x100);
                        Planet planet = (Planet) this.Planets()["ID" + Conversions.ToString(num)];
                        planet.PlanetData = Data;
                        goto Label_0375;
                    }
                    case 0x10:
                    {
                        Fleet item = new Fleet(Data);
                        this.Fleets().Add(item, null, null, null);
                        goto Label_0375;
                    }
                    case 0x11:
                    {
                        EnemyFleet fleet2 = new EnemyFleet(Data);
                        this.Enemyfleets().Add(fleet2, null, null, null);
                        goto Label_0375;
                    }
                    case 0x1a:
                        design = new Design(Data);
                        if (!design.Starbase)
                        {
                            break;
                        }
                        this.StarbaseDesigns().Add(design, null, null, null);
                        goto Label_0375;

                    case 0x2b:
                    {
                        int num2 = 0;
                        if (this.Type43CountPos != -1)
                        {
                            goto Label_01FC;
                        }
                        this.Type43CountPos = Conversions.ToInteger(functions.GetBytes(Data, ref num2, 2));
                        goto Label_0375;
                    }
                    case 0x2d:
                    {
                        Score score = new Score(Data);
                        score.YearNo = this.TurnNo + 0x960;
                        this.Scores().Add(score, null, null, null);
                        goto Label_0375;
                    }
                    default:
                        goto Label_0375;
                }
                this.ShipDesigns().Add(design, null, null, null);
                goto Label_0375;
            Label_01FC:
                num3 = Data[0] + (Data[1] * 0x100);
                if ((num3 >= 0) & (num3 <= 0x1fff))
                {
                    Minefield minefield = new Minefield(Data);
                    this.MineFields().Add(minefield, null, null, null);
                }
                if ((num3 >= 0x2000) & (num3 <= 0x4000))
                {
                    AtlantisSoftware.Salvage salvage = new AtlantisSoftware.Salvage(Data);
                    this.Salvage().Add(salvage, null, null, null);
                }
                if ((num3 >= 0x4000) & (num3 <= 0x5f9f))
                {
                    Wormhole wormhole = new Wormhole(Data);
                    this.WormHoles().Add(wormhole, null, null, null);
                }
                if ((num3 >= 0x6000) & (num3 <= 0x6fff))
                {
                    MT mt = new MT(Data);
                    this.MTs().Add(mt, null, null, null);
                }
            }
            catch (Exception exception1)
            {
                ProjectData.SetProjectError(exception1);
                this.Errors().Add("Error decoding block in .m file at file position:" + Conversions.ToString((int) hstPosition) + ", type:" + Conversions.ToString((int) type) + ", Size:" + Conversions.ToString((int) Size), null, null, null);
                ProjectData.ClearProjectError();
            }
        Label_0375:
            hstPosition = (hstPosition + 2) + Size;
        }