public void LoadChunk(Chunk chunk, int x, int z)
{
string filePath = GetChunkFilePath(x, z);
if (File.Exists(filePath))
{
ReadChunkFromFile(chunk, filePath);
}
else
{
chunk.Init(x, z, Seed, m_WorldType);
}
}
private void ReadChunkFromFile(Chunk chunk, string filePath)
{
using (FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read))
{
int x_b0 = fs.ReadByte();
int x_b1 = fs.ReadByte();
int x_b2 = fs.ReadByte();
int x_b3 = fs.ReadByte();
int posX = x_b0 | (x_b1 << 8) | (x_b2 << 16) | (x_b3 << 24);
int z_b0 = fs.ReadByte();
int z_b1 = fs.ReadByte();
int z_b2 = fs.ReadByte();
int z_b3 = fs.ReadByte();
int posZ = z_b0 | (z_b1 << 8) | (z_b2 << 16) | (z_b3 << 24);
chunk.GetRawData(out byte[] blocks, out byte[] states);
int count = 0;
do
{
count += fs.Read(blocks, count, BlockCountInChunk);
} while (count < BlockCountInChunk);
count = 0;
do
{
count += fs.Read(states, count, BlockCountInChunk);
} while (count < BlockCountInChunk);
chunk.Init(posX, posZ);
}
}