与多维数组中的对象的JavaScript碰撞检测

function checkCollision(obj1, obj2) {
  if (obj1.x < obj2.x + obj2.width &&
      obj1.x + obj1.width > obj2.x &&
      obj1.y < obj2.y + obj2.height &&
      obj1.y + obj1.height > obj2.y) {
    // 发生碰撞
    return true;
  }
  // 未发生碰撞
  return false;
}

var objects = [
  { x: 10, y: 10, width: 50, height: 50 },
  { x: 60, y: 60, width: 30, height: 30 },
  // 更多对象...
];

function detectCollisions() {
  for (var i = 0; i < objects.length; i++) {
    for (var j = i + 1; j < objects.length; j++) {
      if (checkCollision(objects[i], objects[j])) {
        console.log("发生碰撞:", objects[i], objects[j]);
      }
    }
  }
}

detectCollisions();