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syuilo 2018-03-11 21:48:16 +09:00
parent f48c0a1e3f
commit 0ef2261889
1 changed files with 2 additions and 1 deletions
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3
src/common/othello/core.ts
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@ -166,7 +166,8 @@ export default class Othello {
* @param pos 位置
*/
public mapDataGet(pos: number): MapPixel {
if (pos < 0 || pos >= this.map.length) return 'null';
const [x, y] = this.transformPosToXy(pos);
if (x < 0 || y < 0 || x >= this.mapWidth || y >= this.mapHeight) return 'null';
return this.map[pos];
}