/// <summary>
/// Saves the file to the specified stream.
/// </summary>
/// <param name="stream">The stream to save to.</param>
public override void Save(Stream stream)
{
BinaryWriter writer = new BinaryWriter(stream, Encoding.GetEncoding("us-ascii"));
writer.Write(Width);
writer.Write(Height);
for (int h = Height - 1; h >= 0; h--)
{
for (int w = 0; w < Width; w++)
{
TilePatch tile = tiles[h, w];
writer.Write(tile.Brush);
writer.Write(tile.TileIndex);
writer.Write(tile.TileSet);
writer.Write(tile.Tile);
}
}
}
/// <summary>
/// Loads the file from the specified stream.
/// </summary>
/// <param name="stream">The stream to read from.</param>
public override void Load(Stream stream)
{
BinaryReader reader = new BinaryReader(stream, Encoding.GetEncoding("us-ascii"));
int width = reader.ReadInt32();
int height = reader.ReadInt32();
tiles = new TilePatch[height, width];
for (int h = height - 1; h >= 0; h--)
{
for (int w = 0; w < width; w++)
{
TilePatch tile = new TilePatch();
tile.Brush = reader.ReadByte();
tile.TileIndex = reader.ReadByte();
tile.TileSet = reader.ReadByte();
tile.Tile = reader.ReadInt32();
tiles[h, w] = tile;
}
}
}