furo Chance Shanten
fun furoChanceShanten(tiles: List<Tile>, chanceTile: Tile, allowChi: Boolean = true, bestShantenOnly: Boolean = false, allowKuikae: Boolean = false): FuroChanceShantenResult
副露判断向听分析
Return
向听分析结果(其中shantenInfo必定为ShantenWithFuroChance类型)
Parameters
tiles
门前的牌
chance Tile
副露机会牌(能够吃、碰的牌)
allow Chi
是否允许吃
best Shanten Only
仅计算最优向听数的打法(不计算退向打法)
allow Kuikae
是否允许食替