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đŸ“Ļī¸ Datapack

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Visit https://misode.github.io/ for better datapack development environment.

Blocks​

CraftEngine allows you to use custom blocks in datapacks, enabling terrain generation, trees, ore veins, and more through datapack configuration.

Here's a tree configuration example for Minecraft 1.21.4 using CraftEngine:

{
  "type": "minecraft:tree",
  "config": {
    "ignore_vines": true,
    "force_dirt": false,
    "minimum_size": {
      "type": "minecraft:two_layers_feature_size",
      "min_clipped_height": 10,
      "limit": 1,
      "lower_size": 0,
      "upper_size": 2
    },
    "dirt_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "minecraft:sand"
      }
    },
    "trunk_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "craftengine:note_block_1"
      }
    },
    "foliage_provider": {
      "type": "minecraft:simple_state_provider",
      "state": {
        "Name": "craftengine:oak_leaves_6"
      }
    },
    "trunk_placer": {
      "type": "minecraft:straight_trunk_placer",
      "base_height": 6,
      "height_rand_a": 5,
      "height_rand_b": 0
    },
    "foliage_placer": {
      "type": "minecraft:cherry_foliage_placer",
      "radius": 5,
      "offset": 0,
      "height": 4,
      "wide_bottom_layer_hole_chance": 0.8,
      "corner_hole_chance": 1,
      "hanging_leaves_chance": 0.8,
      "hanging_leaves_extension_chance": 0.4
    },
    "decorators": []
  }
}
tip

Click here to learn how to obtain the real block ID of a custom block.

Loots​

When you want to use items from CraftEngine as loot, simply configure them in the following way. This method applies to chests, block drops, fishing loot, and more.

{
  "type": "minecraft:fishing",
  "pools": [
    {
      "bonus_rolls": 0.0,
      "entries": [
        {
          "type": "craftengine:item",
          "name": "default:palm_log",
          "weight": 60
        },
        {
          "type": "craftengine:item",
          "name": "default:chinese_lantern",
          "weight": 25
        },
        {
          "type": "minecraft:item",
          "name": "minecraft:tropical_fish",
          "weight": 2
        },
        {
          "type": "minecraft:item",
          "name": "minecraft:pufferfish",
          "weight": 13
        }
      ],
      "rolls": 1.0
    }
  ],
  "random_sequence": "minecraft:gameplay/fishing/fish"
}