public BMG_New(EndianBinaryReader stream)
{
//Loads a BMG file from a file stream
messageList = new List<Message>();
//There are two headers at the start of the BMG file. One is
//the main file header, which begins with the string "MESGbmg1."
//It contains the file size and two other variables with unknown
//purposes. The other is the INF1 header, which begins with "INF1"
//and contains the INF1's size, the number of messages, and the
//size of the message entries. For TWW, the message entry size is 0x18.
//We only need the number of message entries to parse the file, so we'll
//pull that from INF1 and disregard everything else.
windWakerCheck = (ushort)stream.ReadInt16At(0x2A);
if (windWakerCheck != 0x18)
{
IsWindWaker = false;
return;
}
numEntries = (ushort)stream.ReadInt16At(0x28);
stream.BaseStream.Position = 0x30;
for (int i = 0; i < numEntries; i++)
{
Message mes = new Message(stream);
//There are many null entries in the file as it is.
//This will filter them out. Why do they exist?
//Nintendo. That's why.
if (mes.charOffset == 0)
{
continue;
}
messageList.Add(mes);
}
dat1Size = (uint)stream.ReadInt32At((stream.BaseStream.Position + 0xC));
stream.BaseStream.Position += 0x11;
uint charDataSize = 0;
for (int j = 0; j < messageList.Count; j++)
{
if (j == (messageList.Count - 1))
{
charDataSize = (uint)(dat1Size - messageList[j].charOffset);
}
else
{
charDataSize = (uint)(messageList[j + 1].charOffset - messageList[j].charOffset);
}
messageList[j].GetCharData(stream, charDataSize);
}
//ExportBMGFromPath(messageList);
}
