Exemple #1
0
        /// <summary>
        /// Comparison of two bits arrays.
        /// </summary>
        /// <param name="a">An other bits array.</param>
        /// <returns>True, is arrays equals.</returns>
        public override bool Equals(object a)
        {
            if (a == null)
            {
                return(false);
            }
            if (a.GetType() != this.GetType())
            {
                return(false);
            }

            BitArr b = (BitArr)a;

            if (b.size != size)
            {
                return(false);
            }
            if (size == 0)
            {
                return(true);
            }
            for (int i = 0; i < BS2WS(size); i++)
            {
                if (b.words[i] != words[i])
                {
                    return(false);
                }
            }

            return(true);
        }
Exemple #2
0
		/// <summary>
		/// Creates a new object that is a deep copy of the current instance.
		/// </summary>
		/// <returns>A new object that is a deep copy of this instance.</returns>
		public object Clone()
		{
			BitArr ret = new BitArr();
			if (words != null)
				ret.words = (uint[])words.Clone();
			else
				ret.words = null;
			ret.size = size;
			return ret;
		}
Exemple #3
0
        /// <summary>
        /// Creates a new object that is a deep copy of the current instance.
        /// </summary>
        /// <returns>A new object that is a deep copy of this instance.</returns>
        public object Clone()
        {
            BitArr ret = new BitArr();

            if (words != null)
            {
                ret.words = (uint[])words.Clone();
            }
            else
            {
                ret.words = null;
            }
            ret.size = size;
            return(ret);
        }
Exemple #4
0
        /// <summary>
        /// Bitwise Or.
        /// </summary>
        /// <param name="a">First bits array.</param>
        /// <param name="b">Second bits array.</param>
        /// <returns>a bitwise or b</returns>
        public static BitArr operator|(BitArr a, BitArr b)
        {
            if (a == null && b == null)
            {
                return(null);
            }
            else if (a == null)
            {
                return((BitArr)b.Clone());
            }
            else if (b == null)
            {
                return((BitArr)a.Clone());
            }

            int rla = a.RealLength;
            int rlb = b.RealLength;
            int rlc = Math.Max(rla, rlb);

            int wla = BS2WS(rla);
            int wlb = BS2WS(rlb);
            int wlc = BS2WS(rlc);

            BitArr c = new BitArr(rlc);

            for (int i = 0; i < wlc; i++)
            {
                if (i > wla)
                {
                    c.words[i] = b.words[i];
                }
                else if (i > wlb)
                {
                    c.words[i] = a.words[i];
                }
                else
                {
                    c.words[i] = a.words[i] | b.words[i];
                }
            }
            return(c);
        }
Exemple #5
0
 /// <summary>
 /// Performs memberwise copy from BitArr.
 /// </summary>
 /// <param name="ba">Source BitArr.</param>
 /// <remarks>I use it to avoid ****ing "Compiler Error CS1540" in derived
 /// class's cast methods.</remarks>
 protected void Assign(BitArr ba)
 {
     this.words = ba.words;
     this.size  = ba.size;
 }
Exemple #6
0
        private bool ParseValuesUpdateBlock(GenericReader gr, StringBuilder sb, StreamWriter swe, StreamWriter data, ObjectTypes objectTypeId, UpdateTypes updatetype)
        {
            // may be we can reduce size of code there...

            sb.AppendLine("=== values_update_block_start ===");

            byte blocks_count = gr.ReadByte(); // count of update blocks (4 bytes for each update block)

            sb.AppendLine("Bit mask blocks count: " + blocks_count);

            uint[] updatemask = new uint[blocks_count]; // create array of update blocks
            for (int j = 0; j < blocks_count; j++)
            {
                updatemask[j] = gr.ReadUInt32(); // populate array of update blocks with data
            }
            Mask = (BitArr)updatemask;           // convert array of update blocks to bitmask array

            int reallength = Mask.RealLength;    // bitmask size (bits)

            // item/container values update block
            if (objectTypeId == ObjectTypes.TYPEID_ITEM || objectTypeId == ObjectTypes.TYPEID_CONTAINER)
            {
                if (reallength > 160) // 5*32, ??
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing ITEM values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.ITEM_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.item_updatefields[index].type)
                        {
                        case 1:
                            sb.AppendLine(UpdateFields.item_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                            break;

                        default:
                            sb.AppendLine(UpdateFields.item_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                            break;
                        }
                    }
                }
            }

            // unit values update block
            if (objectTypeId == ObjectTypes.TYPEID_UNIT)
            {
                if (reallength > 256) // 32*8 (for units bitmask = 8)
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing UNIT values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.UNIT_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.unit_updatefields[index].type)
                        {
                        case 1:
                            string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                            if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                            {
                                data.WriteLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                            }
                            sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                            break;

                        default:
                            uint val2 = gr.ReadUInt32();
                            if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                            {
                                data.WriteLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                            }
                            sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                            break;
                        }
                    }
                }
            }

            // player values update block
            if (objectTypeId == ObjectTypes.TYPEID_PLAYER)
            {
                if (reallength > 1440) // 32*45 (for player bitmask = 45)
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing PLAYER values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.PLAYER_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.unit_updatefields[index].type)
                        {
                        case 1:
                            string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                            sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                            break;

                        default:
                            uint val2 = gr.ReadUInt32();
                            sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                            break;
                        }
                    }
                }
            }

            // gameobject values update block
            if (objectTypeId == ObjectTypes.TYPEID_GAMEOBJECT)
            {
                if (reallength > 32) // 1*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing GO values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.GO_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.go_updatefields[index].type)
                        {
                        case 1:
                            string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                            if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                            {
                                data.WriteLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val1);
                            }
                            sb.AppendLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val1);
                            break;

                        default:
                            uint val2 = gr.ReadUInt32();
                            if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                            {
                                data.WriteLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val2);
                            }
                            sb.AppendLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val2);
                            break;
                        }
                    }
                }
            }

            // dynamicobject values update block
            if (objectTypeId == ObjectTypes.TYPEID_DYNAMICOBJECT)
            {
                if (reallength > 32) // 1*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing DO values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.DO_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.do_updatefields[index].type)
                        {
                        case 1:
                            sb.AppendLine(UpdateFields.do_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                            break;

                        default:
                            sb.AppendLine(UpdateFields.do_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                            break;
                        }
                    }
                }
            }

            // corpse values update block
            if (objectTypeId == ObjectTypes.TYPEID_CORPSE)
            {
                if (reallength > 64) // 2*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing CORPSE values update block, count " + reallength);
                    return(false);
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.CORPSE_END)
                    {
                        break;
                    }

                    if (Mask[index])
                    {
                        switch (UpdateFields.corpse_updatefields[index].type)
                        {
                        case 1:
                            sb.AppendLine(UpdateFields.corpse_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                            break;

                        default:
                            sb.AppendLine(UpdateFields.corpse_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                            break;
                        }
                    }
                }
            }

            //swe.WriteLine("ok...");
            sb.AppendLine("=== values_update_block_end ===");
            return(true);
        }
Exemple #7
0
 /// <summary>
 /// Performs memberwise copy from BitArr.
 /// </summary>
 /// <param name="ba">Source BitArr.</param>
 /// <remarks>I use it to avoid ****ing "Compiler Error CS1540" in derived
 /// class's cast methods.</remarks>
 protected void Assign(BitArr ba)
 {
     this.words = ba.words;
     this.size = ba.size;
 }
Exemple #8
0
 /// <summary>
 /// Serves as a hash function.
 /// </summary>
 /// <returns>A hash code for the current bits.</returns>
 /// <remarks>Hash code depends on array length too.</remarks>
 public override Int32 GetHashCode()
 {
     int ret = base.GetHashCode();
     ret ^= size ^ ((~size)<<16);
     if (words != null)
         for (int i=0; i<words.Length; i++)
             ret ^= words[i].GetHashCode();
     return ret;
 }
Exemple #9
0
        /// <summary>
        /// Bitwise Or.
        /// </summary>
        /// <param name="a">First bits array.</param>
        /// <param name="b">Second bits array.</param>
        /// <returns>a bitwise or b</returns>
        public static BitArr operator |(BitArr a, BitArr b)
        {
            if (a == null && b==null)
                return null;
            else if (a == null)
                return (BitArr)b.Clone();
            else if (b == null)
                return (BitArr)a.Clone();

            int rla = a.RealLength;
            int rlb = b.RealLength;
            int rlc = Math.Max(rla, rlb);

            int wla = BS2WS(rla);
            int wlb = BS2WS(rlb);
            int wlc = BS2WS(rlc);

            BitArr c = new BitArr(rlc);

            for (int i=0; i<wlc; i++)
                if (i > wla)
                    c.words[i] = b.words[i];
                else if (i > wlb)
                    c.words[i] = a.words[i];
                else
                    c.words[i] = a.words[i] | b.words[i];
            return c;
        }
Exemple #10
0
        private bool ParseValuesUpdateBlock(GenericReader gr, StringBuilder sb, StreamWriter swe, StreamWriter data, ObjectTypes objectTypeId, UpdateTypes updatetype)
        {
            // may be we can reduce size of code there...

            sb.AppendLine("=== values_update_block_start ===");

            byte blocks_count = gr.ReadByte(); // count of update blocks (4 bytes for each update block)
            sb.AppendLine("Bit mask blocks count: " + blocks_count);

            uint[] updatemask = new uint[blocks_count]; // create array of update blocks
            for (int j = 0; j < blocks_count; j++)
                updatemask[j] = gr.ReadUInt32(); // populate array of update blocks with data

            Mask = (BitArr)updatemask; // convert array of update blocks to bitmask array

            int reallength = Mask.RealLength; // bitmask size (bits)

            // item/container values update block
            if (objectTypeId == ObjectTypes.TYPEID_ITEM || objectTypeId == ObjectTypes.TYPEID_CONTAINER)
            {
                if (reallength > 160) // 5*32, ??
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing ITEM values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.ITEM_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.item_updatefields[index].type)
                        {
                            case 1:
                                sb.AppendLine(UpdateFields.item_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                                break;
                            default:
                                sb.AppendLine(UpdateFields.item_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                                break;
                        }
                    }
                }
            }

            // unit values update block
            if (objectTypeId == ObjectTypes.TYPEID_UNIT)
            {
                if (reallength > 256) // 32*8 (for units bitmask = 8)
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing UNIT values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.UNIT_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.unit_updatefields[index].type)
                        {
                            case 1:
                                string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                                if(updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                                    data.WriteLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                                sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                                break;
                            default:
                                uint val2 = gr.ReadUInt32();
                                if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                                    data.WriteLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                                sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                                break;
                        }
                    }
                }
            }

            // player values update block
            if (objectTypeId == ObjectTypes.TYPEID_PLAYER)
            {
                if (reallength > 1440) // 32*45 (for player bitmask = 45)
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing PLAYER values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.PLAYER_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.unit_updatefields[index].type)
                        {
                            case 1:
                                string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                                sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val1);
                                break;
                            default:
                                uint val2 = gr.ReadUInt32();
                                sb.AppendLine(UpdateFields.unit_updatefields[index].name + " (" + index + "): " + val2);
                                break;
                        }
                    }
                }
            }

            // gameobject values update block
            if (objectTypeId == ObjectTypes.TYPEID_GAMEOBJECT)
            {
                if (reallength > 32) // 1*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing GO values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.GO_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.go_updatefields[index].type)
                        {
                            case 1:
                                string val1 = gr.ReadSingle().ToString().Replace(",", ".");
                                if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                                    data.WriteLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val1);
                                sb.AppendLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val1);
                                break;
                            default:
                                uint val2 = gr.ReadUInt32();
                                if (updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT || updatetype == UpdateTypes.UPDATETYPE_CREATE_OBJECT2)
                                    data.WriteLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val2);
                                sb.AppendLine(UpdateFields.go_updatefields[index].name + " (" + index + "): " + val2);
                                break;
                        }
                    }
                }
            }

            // dynamicobject values update block
            if (objectTypeId == ObjectTypes.TYPEID_DYNAMICOBJECT)
            {
                if (reallength > 32) // 1*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing DO values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.DO_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.do_updatefields[index].type)
                        {
                            case 1:
                                sb.AppendLine(UpdateFields.do_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                                break;
                            default:
                                sb.AppendLine(UpdateFields.do_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                                break;
                        }
                    }
                }
            }

            // corpse values update block
            if (objectTypeId == ObjectTypes.TYPEID_CORPSE)
            {
                if (reallength > 64) // 2*32
                {
                    long pos = gr.BaseStream.Position;
                    swe.WriteLine("error position " + pos.ToString("X2"));

                    swe.WriteLine("error while parsing CORPSE values update block, count " + reallength);
                    return false;
                }

                for (uint index = 0; index < reallength; index++)
                {
                    if (index > UpdateFields.CORPSE_END)
                        break;

                    if (Mask[index])
                    {
                        switch (UpdateFields.corpse_updatefields[index].type)
                        {
                            case 1:
                                sb.AppendLine(UpdateFields.corpse_updatefields[index].name + " (" + index + "): " + gr.ReadSingle().ToString().Replace(",", "."));
                                break;
                            default:
                                sb.AppendLine(UpdateFields.corpse_updatefields[index].name + " (" + index + "): " + gr.ReadUInt32());
                                break;
                        }
                    }
                }
            }

            //swe.WriteLine("ok...");
            sb.AppendLine("=== values_update_block_end ===");
            return true;
        }