NBWTA

Brood War Terrain Analyzer written in .NET.

Given a map with walkability info, detects choked areas (in red) and regions (areas enclosed by walls and chokes).

Map		Analyzed
	----->

Usage

1. Install the NBWTA nuget package.
2. Using the data provided by BWAPI, analyze the map.

var mapWidthWalkTiles = Game.MapWidth * 4;
var mapHeightWalkTiles = Game.MapHeight * 4;
bool IsTileWalkable((int x, int y) tile) => Game.IsWalkable(tile.x, tile.y);

var mapAnalyzer = new MapAnalyzer();
AnalyzedMap analyzedMap = mapAnalyzer.Analyze(mapWidthWalkTiles, mapHeightWalkTiles, IsTileWalkable);

The resulting AnalyzedMap holds the information about found choke points (ChokeRegion) and map regions (MapRegion), alongside the functionality to load and persist this to a file.

public class AnalyzedMap
{
    public IReadOnlyCollection<ChokeRegion> ChokeRegions { get; }
    public IReadOnlyCollection<MapRegion> MapRegions { get; }

    public void SaveToFile(string filePath);
    public static Result<AnalyzedMap> TryLoadFromFile(string filePath);
}

The API of NBWTA was designed this way so that it's independent from BWAPI version changes.