Method create

packages/core/src/ECS/Utils/BigIntCompatibility.ts:36–43

* 根据位索引创建64位掩码 * @param bitIndex 位索引，范围 [0, 63] * @returns 包含指定位设置为1的掩码 * @throws 当位索引超出范围时抛出错误

(bitIndex: number)

     * @throws 当位索引超出范围时抛出错误
     */
    public static create(bitIndex: number): BitMask64Data {
        if (bitIndex < 0) {
            throw new Error(`Bit index ${bitIndex} out of range [0, ∞)`);
        }
        const mask: BitMask64Data = { base: [0, 0] };
        BitMask64Utils.setBit(mask, bitIndex);
        return mask;
    }

    /**
     * 从32位数字创建64位掩码