Block Modification

block.modification event is a startup script event that allows you to change properties of existing blocks

onEvent('block.modification', event => {
  event.modify('minecraft:stone', block => {
    block.destroySpeed = 0.1
    block.hasCollision = false
  })
})

All available properties:

• String material
• boolean hasCollision
• float destroySpeed
• float explosionResistance
• boolean randomlyTicking
• String soundType
• float friction
• float speedFactor
• float jumpFactor
• int lightEmission
• boolean requiredTool