Stackable | ItemsAdderAdditions

Allow ItemsAdder custom blocks to stack on top of each other. Define which blocks can stack together and set stacking limits - configured inside your existing YML item definitions.

behaviours:
  stackable:
    - my_block_2
    - my_block_3
    - my_block_4

behaviours:
  stackable:
    blocks:
      - my_block_2
      - my_block_3
      - my_block_4
    items: # Optional (Defaults to the item's ID where the behaviour is specified)
      - my_item
      - BONE_MEAL
    sound: # Optional
      name: entity.villager.ambient # or a custom sound
      volume: 1.0 # Optional (Default value: 1.0)
      pitch: 1.0 # Optional (Default value: 1.0)
      category: MASTER # Optional (Default value: MASTER)
    decrement_amount: 2 # Optional (Default value: 1)

For name, refer to this list for the value or a custom sound with namespace:value.

behaviours:
  stackable:
    first_step:
      block: my_block_2
      items: # Optional (Defaults to the item's ID where the behaviour is specified)
        - my_item
        - BONE_MEAL
      sound: # Optional
        name: entity.villager.ambient # or a custom sound
        volume: 1.0 # Optional (Default value: 1.0)
        pitch: 1.0 # Optional (Default value: 1.0)
        category: MASTER # Optional (Default value: MASTER)
      decrement_amount: 2 # Optional (Default value: 1)
    another_step:
      ...

For name, refer to this list for the value or a custom sound with namespace:value.

The IDs specified must be custom blocks. (You can use REAL, REAL_NOTE, REAL_TRANSPARENT, and REAL_WIRE.)

You can put as many steps as you want.