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using System; |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Text; |
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using System.IO; |
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|
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namespace RomCheater.Docking.MemorySearch |
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{ |
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public class InRangeComparer : RangedComparer<object>, IRangeComparer<object> |
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{ |
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public InRangeComparer(uint address, object value) |
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: base(address, value) |
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{ |
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} |
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#region IRangeComparer<object> Members |
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public bool Compare(object Start, object End, SearchDataTypes bitsize, bool unsigned, BinaryReader reader) |
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{ |
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reader.BaseStream.Seek(this.Address, SeekOrigin.Begin); |
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|
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ulong start_value, end_value; |
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start_value = new DataTypeConverter(Start).ToUInt64(); |
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end_value = new DataTypeConverter(End).ToUInt64(); |
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DataTypeConverter lookup_value; |
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if (bitsize == SearchDataTypes._8bits) |
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{ |
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if (unsigned) |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadByte()); |
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if (lookup_value.ToByte() >= (byte)start_value && lookup_value.ToByte() <= (byte)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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else |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadSByte()); |
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if (lookup_value.ToSByte() >= (sbyte)start_value && lookup_value.ToSByte() <= (sbyte)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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} |
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else if (bitsize == SearchDataTypes._16bits) |
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{ |
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if (unsigned) |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadUInt16()); |
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if (lookup_value.ToUInt16() >= (ushort)start_value && lookup_value.ToUInt16() <= (ushort)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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else |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadInt16()); |
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if (lookup_value.ToInt16() >= (short)start_value && lookup_value.ToInt16() <= (short)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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} |
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else if (bitsize == SearchDataTypes._32bits) |
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{ |
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if (unsigned) |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadUInt32()); |
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if (lookup_value.ToUInt32() >= (uint)start_value && lookup_value.ToUInt32() <= (uint)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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else |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadInt32()); |
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if (lookup_value.ToInt32() >= (int)start_value && lookup_value.ToInt32() <= (int)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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} |
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else if (bitsize == SearchDataTypes._64bits) |
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{ |
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if (unsigned) |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadUInt64()); |
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if (lookup_value.ToUInt64() >= (ulong)start_value && lookup_value.ToUInt64() <= (ulong)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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else |
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{ |
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lookup_value = new DataTypeConverter(reader.ReadInt64()); |
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if (lookup_value.ToInt64() >= (long)start_value && lookup_value.ToInt64() <= (long)end_value) { this.Value = lookup_value.Value; return true; } |
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} |
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} |
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return false; |
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} |
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#endregion |
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} |
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} |
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