ClassicWorld.NET

ClassicWorld.NET is a general use library for loading and saving Minecraft Classic maps saved in the ClassicWorld format.

The ClassicWorld format is documented Here, and is used by the Classicube Client for saving worlds.

Features

• Load and save GZip-compressed ClassicWorld maps.
• Provides an interface (and two examples) for saving and loading custom map Metadata.
• Supports CPE Metadata
• Perserves Metadata of other servers

Examples

Loading a map

var CWMap = new ClassicWorld(Filename);
CWMap.Load();

That's it! Now you can access each of the public members of the map, including the block data.

Saving a map

var CWMap = new ClassicWorld(Filename);
CWMap.Load();
CWMap.Save("MyWorld.cw");

That's it! The map will be saved in the current working directory as "MyWorld.cw", gzip compressed. Any metadata that the library did not reconize will be there as well.

Adding a custom Metadata Handler, Loading a map, changing some properties, then saving it.

var CWMap = new ClassicWorld(Filename);
CWMap.MetadataParsers.Add("MyCustom", MyCustomParser);
CWMap.Load();

// -- Changes the map spawn point.
CWMap.SpawnX = 2;
CWMap.SpawnY = 30;
CWMap.SpawnZ = 55;

// -- Changes the block at index 20 to Wood
CWMap.BlockData[20] = 5;

// -- Modify CPE Data
var cpeMeta = (CPEMetdata)CWMap.MetadataParsers["CPE"];
cpeMeta.TextureURL = "http://google.com/";
CWMap.MetadataParsers["CPE"] = cpeMeta;

CWMap.Save("MyWorld.cw");

That's it! If you wish to know the names of the properties, simply browse the source!

Pull requests welcome.