2 lines
170 B
JavaScript
2 lines
170 B
JavaScript
function d(r,e,n,t){const o=r.clone(),c=1<<o.level,l=o.col+e,w=o.row+n;return t&&l<0?(o.col=l+c,o.world-=1):l>=c?(o.col=l-c,o.world+=1):o.col=l,o.row=w,o}export{d as o};
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