private int SerializeHeader(WorldData world)
{
WorldHeader header = world.GetHeader();
writer.Write(header.name);
writer.Write(header.width);
writer.Write(header.height);
writer.Write(header.spawnArea.X);
writer.Write(header.spawnArea.Y);
return((int)writer.BaseStream.Position);
}
private void SerializeSectionPointers(WorldData world, int[] pointers)
{
writer.BaseStream.Position = 0L;
WorldHeader header = world.GetHeader();
writer.Write(world.GetVersion());
writer.Write((byte)pointers.Length);
for (int i = 0; i < pointers.Length; i++)
{
writer.Write(pointers[i]);
}
}
private void DeserializeWorldHeader(WorldData worldData)
{
worldData.SetName(reader.ReadString());
int width = reader.ReadInt32();
int height = reader.ReadInt32();
int spawnX = reader.ReadInt32();
int spawnY = reader.ReadInt32();
WorldHeader header = new WorldHeader();
header.width = width;
header.height = height;
header.spawnArea = new Rectangle(spawnX, spawnY, Config.SPAWN_AREA_SIZE, Config.SPAWN_AREA_SIZE);
worldData.SetHeader(header);
}
// Generates an empty world based on the given header
public WorldData(WorldHeader _header)
{
header = _header;
int chunkWidth = (header.width / Config.CHUNK_SIZE);
int chunkHeight = (header.height / Config.CHUNK_SIZE);
chunks = new Chunk[chunkWidth * chunkHeight];
loadedChunks = new Dictionary <int, Chunk>();
for (int i = 0; i < (chunkWidth * chunkHeight); i++)
{
chunks[i] = new Chunk();
}
}
public void Serialize(WorldData world)
{
WorldHeader header = world.GetHeader();
string dir = Path.Combine(Config.WorldSaveDirectory, header.name);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
fileStream = new FileStream(Path.Combine(dir, header.name + fileExtension), FileMode.Create, FileAccess.Write);
writer = new BinaryWriter(fileStream);
int[] sectionPointers = new int[numSections];
sectionPointers[0] = BlockOutSectionPointer(world);
sectionPointers[1] = SerializeHeader(world);
sectionPointers[2] = SerializeChunks(world);
SerializeSectionPointers(world, sectionPointers);
writer.Close();
fileStream.Close();
}
public void GenerateEmptyWorld(WorldHeader header)
{
// used for client in networked games. Generates an empty world based on the given WorldHeader
worldData = new WorldData(header);
}
public void SetHeader(WorldHeader value)
{
header = value;
}