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Fix rsbox checksum calc/write in blockinfo

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F004-chk returned 32bits instead of 16
writing was writing to the head of the save file (lol)
This commit is contained in:
Kurt 2018-03-30 15:56:59 -07:00
parent 537ad33229
commit 2f30eb7c78
1 changed files with 5 additions and 5 deletions
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10
PKHeX.Core/Saves/Blocks/BlockInfoRSBOX.cs
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@ -26,10 +26,10 @@ namespace PKHeX.Core
protected override void SetChecksum(byte[] data)
{
var chk = GetChecksum(data, Offset, Length);
data[0] = (byte)(chk >> 24);
data[1] = (byte)(chk >> 16);
data[2] = (byte)(chk >> 8);
data[3] = (byte)(chk >> 0);
data[Offset + 0] = (byte)(chk >> 24);
data[Offset + 1] = (byte)(chk >> 16);
data[Offset + 2] = (byte)(chk >> 8);
data[Offset + 3] = (byte)(chk >> 0);
}
private uint GetChecksum(byte[] data)
@ -45,7 +45,7 @@ namespace PKHeX.Core
ushort chk = 0; // initial value
for (int j = start; j < length; j += 2)
chk += BigEndian.ToUInt16(data, j);
return (uint)(chk << 16 | (0xF004 - chk));
return (uint)(chk << 16 | (ushort)(0xF004 - chk));
}
}
}