public static bool ParseTextLine(string line, ModificationData modData)
{
// caution: very performance-sensitive function, please take care when making modifications
// string.IndexOf() is super-slow too.
// Input lines must follow this strict format and be this exact formatting and column indices.
// 028cde rep #$30 A:0004 X:0000 Y:0004 S:1fdd D:0000 DB:02 nvmxdiZC V:133 H: 654 F:36
if (line.Length < 80)
{
return(false);
}
// TODO: add error treatment / validation here.
modData.SnesAddress = (int)ByteUtil.ByteParseHex(line, 0, 6);
modData.DirectPage = (int)ByteUtil.ByteParseHex(line, CachedIdx.D, 4);
modData.DataBank = (int)ByteUtil.ByteParseHex(line, CachedIdx.Db, 2);
// 'X' = unchecked in bsnesplus debugger UI = (8bit), 'x' or '.' = checked (16bit)
modData.XFlagSet = line[CachedIdx.FX] == 'X';
// 'M' = unchecked in bsnesplus debugger UI = (8bit), 'm' or '.' = checked (16bit)
modData.MFlagSet = line[CachedIdx.FM] == 'M';
return(true);
}
public static void TestHexM()
{
Assert.Equal((uint)0xF029, ByteUtil.ByteParseHex("F029", 0, 4));
Assert.Equal((uint)0xF02, ByteUtil.ByteParseHex("F02", 0, 3));
Assert.Equal((uint)0xF0, ByteUtil.ByteParseHex("F0", 0, 2));
Assert.Equal((uint)0xF, ByteUtil.ByteParseHex("F", 0, 1));
Assert.Equal((uint)0xF, ByteUtil.ByteParseHex(" F", 1, 1));
Assert.Equal((uint)0xF2, ByteUtil.ByteParseHex(" F2 ", 1, 2));
Assert.Equal((uint)0xF029, ByteUtil.ByteParseHex(" F0297", 1, 4));
Assert.Equal((uint)0xF02979A, ByteUtil.ByteParseHex(" F02979A", 1, 7));
Assert.Equal(0xF02979A9, ByteUtil.ByteParseHex(" F02979A9", 1, 8));
Assert.Throws <ArgumentException>(() => ByteUtil.ByteParseHex("F02988554324AC", 0, 9));
Assert.Throws <ArgumentException>(() => ByteUtil.ByteParseHex("F029", 0, 0));
}
public bool ParseTextLine(string line, ModificationData modData)
{
// caution: very performance-sensitive function, please take care when making modifications
// string.IndexOf() is super-slow too.
// Input lines must follow this strict format and be this exact formatting and column indices.
// 028cde rep #$30 A:0004 X:0000 Y:0004 S:1fdd D:0000 DB:02 nvmxdiZC V:133 H: 654 F:36
if (line.Length < 80)
{
return(false);
}
// performance: we could just parse the whitespace, but,
// tracelogs have a huge amount of lines. so we parse the first line,
// then save the offsets for all other lines in the same file.
if (TextImportFormatCached.LastLineLength != line.Length)
{
TextImportFormatCached.RecomputeCachedIndicesBasedOn(line);
}
// TODO: add error treatment / validation here.
modData.SnesAddress = (int)ByteUtil.ByteParseHex(line, 0, 6);
modData.DirectPage = (int)ByteUtil.ByteParseHex(line, TextImportFormatCached.D, 4);
modData.DataBank = (int)ByteUtil.ByteParseHex(line, TextImportFormatCached.Db, 2);
// 'X' (if emulation mode) or 'B' (if native mode) = unchecked in bsnesplus debugger UI = (8bit)
// 'x' or '.' = checked (16bit)
modData.XFlagSet = line[TextImportFormatCached.Fx] == 'X' || line[TextImportFormatCached.Fx] == 'B';
// 'M' (if emulation mode) or '1' (if native mode) = unchecked in bsnesplus debugger UI = (8bit)
// 'm' or '.' = checked (16bit)
modData.MFlagSet = line[TextImportFormatCached.Fm] == 'M' || line[TextImportFormatCached.Fm] == '1';
// TODO: we could capture native vs emulation mode here and mark that.
return(true);
}