private static List <AddressDataPair> ReadAddressDataPairs(XmlReader reader)
{
List <AddressDataPair> addressDataPairList = new List <AddressDataPair>();
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("AddressDataPair"))
{
AddressDataPair addressDataPair = new AddressDataPair();
List <byte> byteList = new List <byte>();
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("Address"))
{
addressDataPair.m_Address = (uint)(reader.ReadElementContentAsLong());
}
else if (reader.LocalName.Equals("Data"))
{
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("Byte"))
{
byteList.Add((byte)reader.ReadElementContentAsLong());
}
else
{
addressDataPair.m_Data = byteList.ToArray();
addressDataPairList.Add(addressDataPair);
break;
}
}
}
else
{
break;
}
}
}
else
{
break;
}
}
return(addressDataPairList);
}
public static List <AddressDataPair> GenerateRestoreData(List <AddressDataPair> patchData, string fileName = null, string overlayID = null)
{
List <AddressDataPair> restoreDataList = new List <AddressDataPair>();
INitroROMBlock fileToPatch = null;
if (fileName != null)
{
fileToPatch = Program.m_ROM.GetFileFromName(fileName);
}
else if (overlayID != null)
{
fileToPatch = new NitroOverlay(Program.m_ROM, uint.Parse(overlayID));
}
foreach (AddressDataPair addressDataPair in patchData)
{
AddressDataPair restoreData = new AddressDataPair();
restoreData.m_Address = addressDataPair.m_Address;
List <byte> data = new List <byte>();
for (int i = 0; i < addressDataPair.m_Data.Length; i++)
{
if (fileToPatch == null)
{
if (Program.m_IsROMFolder)
{
Program.m_ROM.arm9R.BaseStream.Position = addressDataPair.m_Address + (uint)i - Program.m_ROM.headerSize;
data.Add(Program.m_ROM.arm9R.ReadByte());
}
else
{
data.Add(Program.m_ROM.Read8(addressDataPair.m_Address + (uint)i));
}
}
else
{
data.Add(fileToPatch.Read8(addressDataPair.m_Address + (uint)i));
}
}
restoreData.m_Data = data.ToArray();
restoreDataList.Add(restoreData);
}
return(restoreDataList);
}
/// <summary>
/// 处理数据
/// </summary>
/// <param name="pair">地址数据对</param>
private void OnDataReceived(AddressDataPair pair)
{
Helper.RaiseEvent(this, DataReceived, new EventArgs<AddressDataPair>(pair));
}
private static List<AddressDataPair> ReadAddressDataPairs(XmlReader reader)
{
List<AddressDataPair> addressDataPairList = new List<AddressDataPair>();
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("AddressDataPair"))
{
AddressDataPair addressDataPair = new AddressDataPair();
List<byte> byteList = new List<byte>();
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("Address"))
{
addressDataPair.m_Address = (uint)(reader.ReadElementContentAsLong());
}
else if (reader.LocalName.Equals("Data"))
{
while (reader.Read())
{
reader.MoveToContent();
if (reader.LocalName.Equals("Byte"))
{
byteList.Add((byte)reader.ReadElementContentAsLong());
}
else
{
addressDataPair.m_Data = byteList.ToArray();
addressDataPairList.Add(addressDataPair);
break;
}
}
}
else
break;
}
}
else
break;
}
return addressDataPairList;
}
public static List<AddressDataPair> GenerateRestoreData(List<AddressDataPair> patchData, string fileName = null, string overlayID = null)
{
List<AddressDataPair> restoreDataList = new List<AddressDataPair>();
INitroROMBlock fileToPatch = null;
if (fileName != null)
fileToPatch = Program.m_ROM.GetFileFromName(fileName);
else if (overlayID != null)
fileToPatch = new NitroOverlay(Program.m_ROM, uint.Parse(overlayID));
foreach (AddressDataPair addressDataPair in patchData)
{
AddressDataPair restoreData = new AddressDataPair();
restoreData.m_Address = addressDataPair.m_Address;
List<byte> data = new List<byte>();
for (int i = 0; i < addressDataPair.m_Data.Length; i++)
{
if (fileToPatch == null)
data.Add(Program.m_ROM.Read8(addressDataPair.m_Address + (uint)i));
else
data.Add(fileToPatch.Read8(addressDataPair.m_Address + (uint)i));
}
restoreData.m_Data = data.ToArray();
restoreDataList.Add(restoreData);
}
return restoreDataList;
}
/*
* This method takes the first Address and Data from the patch and tests if the current values in the
* ROM match the values of the patch - if they match the patch is already applied. This doesn't test
* all values to speed things up.
*/
public bool CheckIsApplied(NitroROM rom)
{
if (m_DecompressAllOverlays && Helper.CheckAllOverlaysDecompressed() == false)
{
m_IsApplied = false;
return(false);
}
INitroROMBlock fileToPatch = null;
if (m_FileToPatch != null)
{
fileToPatch = Program.m_ROM.GetFileFromName(m_FileToPatch);
}
else if (m_OverlayID != null)
{
fileToPatch = new NitroOverlay(Program.m_ROM, uint.Parse(m_OverlayID));
}
AddressDataPair testAddressDataPair = null;
switch (rom.m_Version)
{
case NitroROM.Version.EUR:
testAddressDataPair = (m_EURPatch.Count == 0) ? null : m_EURPatch.ElementAt(0);
break;
case NitroROM.Version.USA_v1:
testAddressDataPair = (m_USv1Patch.Count == 0) ? null : m_USv1Patch.ElementAt(0);
break;
case NitroROM.Version.USA_v2:
testAddressDataPair = (m_USv2Patch.Count == 0) ? null : m_USv2Patch.ElementAt(0);
break;
case NitroROM.Version.JAP:
testAddressDataPair = (m_JAPPatch.Count == 0) ? null : m_JAPPatch.ElementAt(0);
break;
}
if (testAddressDataPair == null || testAddressDataPair.m_Data == null || testAddressDataPair.m_Data.Length == 0)
{
m_IsApplied = false;
return(false);
}
for (int i = 0; i < testAddressDataPair.m_Data.Length; i++)
{
if (fileToPatch == null)
{
if (Program.m_IsROMFolder)
{
Program.m_ROM.arm9R.BaseStream.Position = testAddressDataPair.m_Address + (uint)i - Program.m_ROM.headerSize;
if (Program.m_ROM.arm9R.ReadByte() != testAddressDataPair.m_Data[i])
{
m_IsApplied = false;
return(false);
}
}
else
{
if (rom.Read8(testAddressDataPair.m_Address + (uint)i) != testAddressDataPair.m_Data[i])
{
m_IsApplied = false;
return(false);
}
}
}
else if (fileToPatch != null && fileToPatch.Read8(testAddressDataPair.m_Address + (uint)i) != testAddressDataPair.m_Data[i])
{
m_IsApplied = false;
return(false);
}
}
//If it reaches here, the patch has already been applied
m_IsApplied = true;
return(true);
}
protected void RaiseDataReceived(AddressDataPair pair)
{
Helper.RaiseEvent(this, DataReceived, new EventArgs<AddressDataPair>(pair));
}