/// <summary>Checks to see if the data belongs to a Gen4 Battle Revolution save</summary>
/// <param name="data">Save data of which to determine the type</param>
/// <returns>Version Identifier or Invalid if type cannot be determined.</returns>
internal static GameVersion GetIsG4BRSAV(byte[] data)
{
if (data.Length != SIZE_G4BR)
return Invalid;
byte[] sav = SAV4BR.DecryptPBRSaveData(data);
return SAV4BR.IsChecksumsValid(sav) ? BATREV : Invalid;
}
/// <summary>Checks to see if the data belongs to a Gen4 Battle Revolution save</summary>
/// <param name="data">Save data of which to determine the type</param>
/// <returns>Version Identifier or Invalid if type cannot be determined.</returns>
internal static GameVersion GetIsG4BRSAV(byte[] data)
{
if (data.Length != SIZE_G4BR)
{
return(GameVersion.Invalid);
}
byte[] sav = SAV4BR.DecryptPBRSaveData(data);
return(SAV4BR.IsChecksumsValid(sav) ? GameVersion.BATREV : GameVersion.Invalid);
}
/// <summary>Determines the type of 4th gen Battle Revolution</summary>
/// <param name="data">Save data of which to determine the type</param>
/// <returns>Version Identifier or Invalid if type cannot be determined.</returns>
public static GameVersion getIsG4BRSAV(byte[] data)
{
if (data.Length != SIZE_G4BR)
{
return(GameVersion.Invalid);
}
byte[] sav = SAV4BR.DecryptPBRSaveData(data);
bool valid = SAV4BR.VerifyChecksum(sav, 0, 0x1C0000, 0x1BFF80);
valid &= SAV4BR.VerifyChecksum(sav, 0, 0x100, 8);
valid &= SAV4BR.VerifyChecksum(sav, 0x1C0000, 0x1C0000, 0x1BFF80 + 0x1C0000);
valid &= SAV4BR.VerifyChecksum(sav, 0x1C0000, 0x100, 0x1C0008);
return(valid ? GameVersion.BATREV : GameVersion.Invalid);
}
/// <summary>Creates an instance of a SaveFile using the given save data.</summary>
/// <param name="data">Save data from which to create a SaveFile.</param>
/// <returns>An appropriate type of save file for the given data, or null if the save data is invalid.</returns>
public static SaveFile getVariantSAV(byte[] data)
{
// Pre-check for header/footer signatures
SaveFile sav;
byte[] header = new byte[0], footer = new byte[0];
CheckHeaderFooter(ref data, ref header, ref footer);
switch (getSAVGeneration(data))
{
// Main Games
case GameVersion.Gen1: sav = new SAV1(data); break;
case GameVersion.Gen2: sav = new SAV2(data); break;
case GameVersion.Gen3: sav = new SAV3(data); break;
case GameVersion.Gen4: sav = new SAV4(data); break;
case GameVersion.Gen5: sav = new SAV5(data); break;
case GameVersion.Gen6: sav = new SAV6(data); break;
case GameVersion.Gen7: sav = new SAV7(data); break;
// Side Games
case GameVersion.COLO: sav = new SAV3Colosseum(data); break;
case GameVersion.XD: sav = new SAV3XD(data); break;
case GameVersion.RSBOX: sav = new SAV3RSBox(data); break;
case GameVersion.BATREV: sav = new SAV4BR(data); break;
// No pattern matched
default: return(null);
}
sav.Header = header;
sav.Footer = footer;
return(sav);
}
/// <summary>Creates an instance of a SaveFile using the given save data.</summary>
/// <param name="data">Save data from which to create a SaveFile.</param>
/// <returns>An appropriate type of save file for the given data, or null if the save data is invalid.</returns>
public static SaveFile getVariantSAV(byte[] data)
{
// Pre-check for header/footer signatures
SaveFile sav;
byte[] header = new byte[0], footer = new byte[0];
CheckHeaderFooter(ref data, ref header, ref footer);
switch (getSAVGeneration(data))
{
// Main Games
case GameVersion.Gen1: sav = new SAV1(data); break;
case GameVersion.Gen2: sav = new SAV2(data); break;
case GameVersion.Gen3: sav = new SAV3(data); break;
case GameVersion.Gen4: sav = new SAV4(data); break;
case GameVersion.Gen5: sav = new SAV5(data); break;
case GameVersion.Gen6: sav = new SAV6(data); break;
case GameVersion.Gen7: sav = new SAV7(data); break;
// Side Games
case GameVersion.COLO: sav = new SAV3Colosseum(data); break;
case GameVersion.XD: sav = new SAV3XD(data); break;
case GameVersion.RSBOX: sav = new SAV3RSBox(data); break;
case GameVersion.BATREV: sav = new SAV4BR(data); break;
// No pattern matched
default: return null;
}
sav.Header = header;
sav.Footer = footer;
return sav;
}
