Reference

Big Two

import { … } from "@johnmorrisdotca/toranpu/big-two";

3.9 kB minified and gzipped, with everything it imports (measured with esbuild)

Big Two: its rules, its computer player and its saved-game format.

Exports

Name	Kind	What it is
`afterTurn`	function	Whose move it is after `from` played or passed: the next seat still in that has not passed, or — when nobody is left to answer — the trick cleared and led by whoever played last, or the next seat after them still in.
`BIG_TWO_RULES`	constant	Big Two as one `CardGameRules`: everything a table asks of the game.
`bigTwoBeats`	function	Whether a play beats the one on the table: the same number of cards, and stronger.
`bigTwoCard`	function	A card's height in the whole pack, 0 (three of diamonds) to 51 (two of spades).
`bigTwoCharge`	function	What a hand left in is charged when somebody goes out: a point a card, double for ten or more, treble for thirteen or more.
`bigTwoComputer`	function	The move a computer in the seat to play makes: always one the rules allow.
`BigTwoGame`	type	A GAME OF BIG TWO: its table and moves (what is kept), and the deal they have reached.
`BigTwoKind`	type	The kinds of play in Big Two, a single to a straight flush.
`bigTwoMayPlay`	function	Whether these cards may be played now by the seat to play.
`bigTwoMoves`	function	Every move the seat to play may make now; none once the game is over.
`bigTwoPlays`	function	Every play this hand could make, each once, lowest cards first within a kind.
`bigTwoRank`	function	A rank's height, the three lowest (0) and the two highest (12).
`bigTwoValue`	function	What these cards are worth played together, or null for cards that make no play.
`BigTwoValue`	type	A play's kind and how strong it is among plays of the same number of cards.
`bigTwoView`	function	The part of the game the seat to play can see, which is all its computer is given.
`BigTwoView`	type	What one seat can see of a game of Big Two: its own hand, the table, and what has been said and shown.
`bigTwoWinners`	function	The fewest penalty points wins; level on the fewest shares it.
`ClimbMove`	type	Cards played to beat the table (or lead), or a pass.
`ClimbPlay`	type	What is on the table: the last cards played to this trick, and whose they were.
`ClimbTrick`	type	The part of a climbing game's state the trick machinery moves: every climbing game carries these.
`decodeBigTwo`	function	Text read back into the game of Big Two it records, by playing every move again through the rules; null for anything they cannot play out.
`encodeBigTwo`	function	A game of Big Two as text: its table, its seed and its moves, never a hand.
`freshTrick`	function	A fresh trick to lead, for a new deal.
`isClimbMove`	function	A move read back from storage, checked for shape: cards to play, or a pass.
`laid`	function	The trick after `seat` lays these cards on it: out of their hand, on the table, and seen by all.
`nextRound`	function	The next seat round from `from` (not counting it) that `wanted` accepts, or null when none does.
`passedOn`	function	The trick after `seat` passes.
`playBigTwo`	function	The game after that move, with the move added to its record, or null for a move the rules refuse.
`seatsIn`	function	The seats still holding cards.
`sortBigTwo`	function	Cards in Big Two's order, lowest first: how a hand is held.
`startBigTwo`	function	A new game of Big Two for these players (one name a seat) at this size, dealt from the seed `dealt`, or null for a table Big Two is not offered for.

View source Edit on GitHubMade from the source of @johnmorrisdotca/toranpu 2.15.0.