使用BitMask64Data.segments扩展ComponentRegistry
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@@ -61,7 +61,32 @@ export class BitMask64Utils {
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* @returns 如果掩码包含bits中的任意位则返回true
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*/
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public static hasAny(mask: BitMask64Data, bits: BitMask64Data): boolean {
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return (mask.lo & bits.lo) !== 0 || (mask.hi & bits.hi) !== 0;
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// 检查第一个 64 位段
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if ((mask.lo & bits.lo) !== 0 || (mask.hi & bits.hi) !== 0) {
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return true;
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}
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// 如果 bits 没有扩展段,检查完成
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if (!bits.segments || bits.segments.length === 0) {
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return false;
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}
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// 如果 bits 有扩展段但 mask 没有,返回 false
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if (!mask.segments || mask.segments.length === 0) {
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return false;
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}
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// 检查每个扩展段
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const minSegments = Math.min(mask.segments.length, bits.segments.length);
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for (let i = 0; i < minSegments; i++) {
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const maskSeg = mask.segments[i];
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const bitsSeg = bits.segments[i];
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if ((maskSeg.lo & bitsSeg.lo) !== 0 || (maskSeg.hi & bitsSeg.hi) !== 0) {
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return true;
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}
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}
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return false;
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}
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/**
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@@ -181,6 +206,24 @@ export class BitMask64Utils {
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public static orInPlace(target: BitMask64Data, other: BitMask64Data): void {
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target.lo |= other.lo;
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target.hi |= other.hi;
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// 处理扩展段
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if (other.segments && other.segments.length > 0) {
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if (!target.segments) {
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target.segments = [];
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}
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// 确保 target 有足够的段
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while (target.segments.length < other.segments.length) {
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target.segments.push({ lo: 0, hi: 0 });
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}
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// 对每个段执行或操作
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for (let i = 0; i < other.segments.length; i++) {
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target.segments[i].lo |= other.segments[i].lo;
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target.segments[i].hi |= other.segments[i].hi;
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}
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}
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}
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/**
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