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Custom Blocks

materialThis is a startup script.

onEvent('block.registry', event => {
  event.create('test_block').material('glass').hardness(0.5).displayName('Test Block')
})


The texture for this block has to be placed in kubejs/assets/kubejs/textures/block/test_block.png.
If you want a custom block model, you can create one in Blockbench and put it in kubejs/assets/kubejs/models/block/test_block.json.

 

List of available materials - to change break/walk sounds and to change some properties (tool used to mine, etc):

Material
air
wood
rock
iron
organic

earth

water
lava
leaves
plants
sponge
wool
sand
glass
tnt
coral
ice
snow
clay
groud
dragon_egg
portal
cake
web
slime
honey
berry_bush
lantern

 

Other methods block builder supports: [you can chain these methods after displayName()]

  • material('material')
  • type('basic') // See available types below
hardness(float) // >= 0.0 resistance(float) // >= 0.0 unbreakable() lightLevel(int) // 0.0 - 1.0 harvestTool('tool', level) // Available tools: pickaxe, axe, hoe, shovel, level >= 0 opaque(boolean) fullBlock(boolean) requiresTool(boolean) renderType('type') // solid, cutout, translucent, cutout required for blocks with texture like glass, translucent required for blocks like stained glass color(tintindex, color) texture('texturepath') texture('side', 'texturepath') model('modelpath') noItem() shapeCube(x0, y0, z0, x1, y1, z1) // 0.0 - 16.0, default is (0,0,0,16,16,16) notSolid() waterlogged() noDrops() slipperiness(float) //  speedFactor(float) jumpFactor(float) randomTick(randomTickEvent => {}) // see below item(itemBuilder => {}) setLootTableJson(json) setBlockstateJson(json) setModelJson(json) noValidSpawns(boolean) suffocating(boolean) viewBlocking(boolean) redstoneConductor(boolean) transparent(boolean) defaultCutout() // batches a bunch of methods to make blocks such as glass defaultTranslucent() // similar to defaultCutout() but using translucent layer instead
Event callbacks:

RandomTickEvent:

  • BlockContainerJS block
  • Random random

 Types

    basic slab stairs fence fence_gate wall wooden_pressure_plate stone_pressure_plate wooden_button stone_button