Random Concrete Pickaxe

Startup Script

StartupEvents.registry("item", (event) => {
  event
    .create("random_concrete_pickaxe", "pickaxe")
    .texture(":item/iron_pickaxe")
    .maxDamage(250);
});

Server Script

BlockEvents.broken((event) => {
  const { entity, block } = event;

  if (
    entity.mainHandItem.id === "kubejs:random_concrete_pickaxe" &&
    block.hasTag("forge:stone")
  ) {
    let color = Object.keys(Color.DYE)[Utils.random.nextInt(16)];
    block.popItem(`${color}_concrete`);
    block.set("air");
    event.cancel();
  }
});