Bomb Numbers JS Fundamentals

function bombNumbers(sequence, bomb) {
    let bombNumber = bomb[0];
    let power = bomb[1];
    let i = 0;
    while (i < sequence.length) {
      if (sequence[i] === bombNumber) {
        let start = Math.max(0, i - power);
        let end = Math.min(i + power, sequence.length - 1);
        sequence.splice(start, end - start + 1);
        i = Math.max(0, i - power - 1);
      } else {
        i++;
      }
    }
    let sum = 0;
    for (let num of sequence) {
      sum += num;
    }
    return sum;
}