Can it correctly calculate the shanten for less than 13 tiles case?

[dnovikoff]

Can it correctly calculate the shanten for less than 13 tiles case?

[dnovikoff]

Hi! Thanks for the interest to the package

1. For calculating shanten for less than 13 tiles, use calc.Opened option. You should tell the calculator the number of melds opened. Find the example at TestCalculatorShanten test. For example for calculating shanten for 10 tiles you should use calc.Opened(1), for 7 tiles use calc.Opened(2), etc...
2. For filling the missing tiles, you should add some code, because the calculator is not responsible for adding random tiles.
   Here is some code from temapi.net

        missing := 14 - l
	need := missing
	if missing != 14 {
		this.opened = missing / 3
		need = missing % 3
	}
	if need > 0 {
		free := summary.CopyFree(compact.AllTiles)
		if free.CountBits() < need {
			return common.NewBadRequestError("Not enought tiles")
		}
		rnd := getRand()
		wall := free.Instances()
		rnd.Shuffle(len(wall), func(i, j int) {
			wall[i], wall[j] = wall[j], wall[i]
		})
		hand := tile.Instances(wall[:need]).Tiles()
		sort.Sort(hand)
		this.Hand = this.Hand.Append(hand)
	}

[luooooob]

thank you, it works!
I did not notice that the calculate function can accept the option parameter when I look at the source code, I think it should be reminded on the README.

[dnovikoff]

Thanks for the note. I will probably add some notes on that and add comments to the code