public void AddCheckpointVariant(int chapter, int mode, int checkpoint, BingoVariant variant)
{
var str = $"{chapter}:{mode}:{checkpoint}:{variant}";
if (!this.VariantCompletions.Contains(str))
{
this.VariantCompletions.Add(str);
}
}
public bool HasCheckpointVariant(int chapter, int mode, int checkpoint, BingoVariant variant)
{
var str = $"{chapter}:{mode}:{checkpoint}:{variant}";
return(this.VariantCompletions.Contains(str));
}
