Reference · Pipes, rules and solving
canTurnBlockfunction
Whether turning a block changes anything: a block of four crosses, or four pieces that look alike all round, never does.
Import it
import { canTurnBlock } from "@johnmorrisdotca/suido";Definition
function canTurnBlock(masks: readonly number[], block: Block): booleanParameters
| Name | Type | Description |
|---|---|---|
masks | readonly number[] | Current pipe masks in row-major cell order. |
block | Block | The zero-based ladder block index, or decoded four-cell block specified by the signature. |
Returns
boolean
Whether turning a block changes anything: a block of four crosses, or four pieces that look alike all round, never does.
Examples
import { SUIDO_5X5 } from "@johnmorrisdotca/suido/levels-5x5";
import { blockInfo, canTurnBlock, decodeLayout } from "@johnmorrisdotca/suido";
const row = SUIDO_5X5[0];
const code = row[0];
const layout = decodeLayout(code)!;
const blockLayout = {...layout,bigs:[0]};
const block = blockInfo(blockLayout).blocks[0];
console.log(canTurnBlock(blockLayout.cells,block));trueWhat it prints (run when this page was built)