Reference · Rules, solvers and generation
dragGamefunction
The finger carried into a cell: the line grows, shortens or cuts another back, as the rules say.
Import it
import { dragGame } from "@johnmorrisdotca/tsunagi";Definition
function dragGame(game: TsunagiGame, cell: number): TsunagiGameParameters
| Name | Type | Description |
|---|---|---|
game | TsunagiGame | The current immutable native puzzle state. |
cell | number | The zero-based pointer target cell. |
Returns
TsunagiGame
The finger carried into a cell: the line grows, shortens or cuts another back, as the rules say.
Examples
import { TSUNAGI_4 } from "@johnmorrisdotca/tsunagi/levels-4";
import { decodeLayout, dragGame, linesOfAnswer, newTsunagiGame, noLines, pressGame } from "@johnmorrisdotca/tsunagi";
const givens = TSUNAGI_4[0][0];
const answer = TSUNAGI_4[0][1];
const layout = decodeLayout(givens,4)!;
const lines = noLines(layout);
const solvedLines = linesOfAnswer(layout,answer)!;
const game = newTsunagiGame(givens,4,{answer,cheats:true})!;
console.log(dragGame(pressGame(game,layout.ends[0][0]),solvedLines[0][1]).lines);[ [ 0, 1 ], [], [], [] ]What it prints (run when this page was built)