private void LoadRegions()
{
var regionFiles = _regionsDirectory.GetFiles();
foreach (var fileInfo in regionFiles)
{
var regionFile = new RegionFile(fileInfo);
_regionFiles.Add(new Vector2Int(regionFile.X, regionFile.Z), regionFile);
}
Debug.Log($"[GameFile] - LoadRegions()\nRegion Files Count: {regionFiles.Length}");
}
public void Save(Chunk chunk)
{
var regionPosition = RegionFile.CalculateRegion(chunk.Position.x, chunk.Position.y);
RegionFile regionFile;
if (_regionFiles.TryGetValue(regionPosition, out regionFile))
{
regionFile.Save(chunk);
}
else
{
regionFile = new RegionFile(_regionsDirectory, regionPosition.x, regionPosition.y, chunk);
_regionFiles.Add(regionPosition, regionFile);
}
}
public List <Chunk> LoadChunks(IEnumerable <Vector2Int> chunkPositions)
{
List <Chunk> chunks = new List <Chunk>();
foreach (var chunkPosition in chunkPositions)
{
var chunk = new Chunk(chunkPosition);
chunks.Add(chunk);
chunk.Initialise();
var regionPosition = RegionFile.CalculateRegion(chunkPosition.x, chunkPosition.y);
var regionFile = _regionFiles[regionPosition];
var chunkData = regionFile.GetChunkData(chunkPosition.x, chunkPosition.y);
var chunkWorldPosition = Chunk.CalculateWorldPosition(chunkPosition);
for (int x = 0; x < chunkData.Length; ++x)
{
for (int z = 0; z < chunkData[x].Length; ++z)
{
int byteOffset = 0;
byte tilesetId = chunkData[x][z][byteOffset];
++byteOffset;
float moisture = BitConverter.ToSingle(chunkData[x][z], byteOffset);
byteOffset += sizeof(float);
float elevation = BitConverter.ToSingle(chunkData[x][z], byteOffset);
byteOffset += sizeof(float);
Tile tile = new Tile(tilesetId, moisture, elevation, new Vector2Int(x, z));
chunk.Tiles[x, z] = tile;
uint entityId = BitConverter.ToUInt32(chunkData[x][z], byteOffset);
if (entityId == 0)
{
continue;
}
byteOffset += sizeof(uint);
ushort entityType = BitConverter.ToUInt16(chunkData[x][z], byteOffset);
byteOffset += sizeof(ushort);
EntityCollection.Instance.LoadEntity(
entityType,
entityId,
tile,
new Vector2Int(x, z) + chunkWorldPosition,
chunkData[x][z],
byteOffset);
tile.PlaceEntity(entityId);
}
}
}
return(chunks);
}