landingY関数
リファレンスの説明と例は英語です。見出しと目次は日本語です。
Find the last legal block row before downward collision.
インポート
import { landingY } from "@johnmorrisdotca/houseki/magnetic-blocks";定義
function landingY(block: Block, board: readonly (Gem | null)[], width: number, height: number, mask: readonly boolean[]): number引数
| 名前 | 型 | 説明 |
|---|---|---|
block | Block | The native active 2×2 block and its stable gem ids. |
board | readonly (Gem | null)[] | The row-major native board; null cells are empty or masked. |
width | number | The native board width in cells. |
height | number | The native board height in cells. |
mask | readonly boolean[] | The row-major active-cell mask; false cells cannot hold gems. |
戻り値
number
Find the last legal block row before downward collision.
例
import { createGame, landingY } from "@johnmorrisdotca/houseki/magnetic-blocks";
const state=createGame({seed:"docs"});
console.log(landingY(state.active!,state.board,state.settings.width,state.settings.height,state.settings.mask));18出力（このページを作ったときに実行した結果）
この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。