『KubeJS入门教程』修改你的工具/武器/盔甲属性 | 我的世界 Min...

onEvent("item.modification", event => {

  //Supports any tool that has a damage, like shovel, pickaxe

  event.modify("diamond_sword", modification => {

    modification.setAttackDamage(1000)

        //Note that bare hand speed is 4, you need to add 

        //a negative number to make it lower.

    modification.setAttackSpeed(0.1)

  })

  //Only supports pickaxe, hoe, axe, etc.

  event.modify("diamond_shovel", modification => {

    modification.setDigSpeed(1000)

  })

  //Only supports armor

  event.modify("diamond_chestplate", modification => {

    modification.setArmorProtection(1)

    modification.setArmorToughness(10)

    modification.setArmorKnockbackResistance(2)

  })

  /**

   * Generic attribute modification supports any tool / armor(but not any item),

   * and addition/removal of any attribute.

   * Adding attributes to different items with same UUID can cause problems,

   * as attributes are removed/added by UUID in Mojang code. 

   */

  event.modify(["diamond_chestplate", "diamond_axe"], modification => {

    modification.addAttribute("minecraft:generic.movement_speed", "d685b34c-8e34-4f4c-be7a-3e306e6656ee", "Sus speed", 1, "addition")

    modification.addAttribute("forge:entity_gravity", "1f12ad16-2bc8-40c1-952d-19412bb666ac", "Sus gravity", 20, "multiply_total")

  })

})