public TileSet(IReadOnlyFileSystem fileSystem, string filepath)
{
var yaml = MiniYaml.DictFromStream(fileSystem.Open(filepath), filepath);
// General info
FieldLoader.Load(this, yaml["General"]);
// TerrainTypes
TerrainInfo = yaml["Terrain"].ToDictionary().Values
.Select(y => new TerrainTypeInfo(y))
.OrderBy(tt => tt.Type)
.ToArray();
if (TerrainInfo.Length >= byte.MaxValue)
{
throw new InvalidDataException("Too many terrain types.");
}
for (byte i = 0; i < TerrainInfo.Length; i++)
{
var tt = TerrainInfo[i].Type;
if (terrainIndexByType.ContainsKey(tt))
{
throw new InvalidDataException("Duplicate terrain type '{0}' in '{1}'.".F(tt, filepath));
}
terrainIndexByType.Add(tt, i);
}
defaultWalkableTerrainIndex = GetTerrainIndex("Clear");
// Templates
Templates = yaml["Templates"].ToDictionary().Values
.Select(y => new TerrainTemplateInfo(this, y)).ToDictionary(t => t.Id).AsReadOnly();
}
