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export default function checkOverlap(    radius: number,    xCenter: number,    yCenter: number,    x1: number,    y1: number,    x2: number,    y2: number,): boolean {    const dx = x1 > xCenter        ? (x1 - xCenter)        : (x2 < xCenter ? xCenter - x2 : 0);    const dy = y1 > yCenter        ? (y1 - yCenter)        : (y2 < yCenter ? yCenter - y2 : 0);
    return dx * dx + dy * dy <= radius * radius;}