public void PrepForSaving(MG64RomFile file)
{
//Convert height map data back to encoded formats
byte[] heightMap1, heightMap2;
_HeightDataEncoding.EncodeHeightMap(HeightMapData, out heightMap1, out heightMap2);
if (heightMap1.Length <= HeightData1.BlockLength)
{
HeightData1 = new BasicCourseBlock(heightMap1, HeightData1.RomOffset, heightMap1.Length);
}
else
{
HeightData1 = new BasicCourseBlock(heightMap1, file.NewDataOffset, heightMap1.Length);
file.AdvanceNewData(heightMap1.Length);
}
if (heightMap2.Length <= HeightData2.BlockLength)
{
HeightData2 = new BasicCourseBlock(heightMap2, HeightData2.RomOffset, heightMap2.Length);
}
else
{
HeightData2 = new BasicCourseBlock(heightMap2, file.NewDataOffset, heightMap2.Length);
file.AdvanceNewData(heightMap2.Length);
}
}
private void SerializeData(MG64RomFile file, CourseBlock block)
{
byte[] blockData = block.GetAsBytes();
if (blockData.Length != block.BlockLength) //size has changed
{
if (blockData.Length < block.BlockLength) //shrunk in size
{
block.Update(block.RomOffset, blockData.Length);
}
else //grown in size, needs to be appended to the rom
{
block.Update(file.NewDataOffset, blockData.Length);
file.AdvanceNewData(block.BlockLength);
}
}
Array.Copy(blockData, 0, file.RomData, block.RomOffset + MG64RomFile.COURSE_TABLE_OFFSET, block.BlockLength);
}
