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Creating an Addon ​

Table of Contents ​

Project Setup ​

Before you begin creating a content pack, it's important to set up a structured project. This involves:

  • Creating a Project Folder: Start by creating a new folder for your content pack. This will be the root directory where all your content pack files reside.
  • Understanding File Hierarchy: Familiarize yourself with the standard file hierarchy expected by [Your Mod Name]. This typically includes separate folders for blocks, items, entities, textures, and models.
  • Initial Configuration Files: Create initial configuration files that define the basic information about your content pack, such as its name, version, and any dependencies it has.

Content Pack Directory Structure ​

The content pack structure for [Your Mod Name] is as follows:

  • content/<pack_id>/: Root directory for a specific content pack.
    • block/: Contains subdirectories and files defining new blocks.
      • sound_groups/: Definitions for block sound groups.
      • ores/: Specific definitions for ore-type blocks.
      • properties/: General properties for blocks.
      • wood_types/: Wood Type settings
      • block_set_type/: Wood Type settings
    • items/: For item-related definitions and properties.
      • weapons/: Files defining new weapon items.
      • tools/: Definitions for tool-type items.
      • armor/: Armor item specifications.
      • properties/: General properties and characteristics of items.
      • shields/: Custom shield item definitions.
      • tiers/: Different tier levels for items, typically impacting quality or effectiveness.
    • commands/: Custom commands introduced by the content pack.
    • item_groups/: Organizes items into groups for better categorization.
      • expanded/: Expanded item groups for more detailed categorization.
      • sub_groups/: Sub-categories within item groups.
    • cauldron_types/: Something

Each directory should contain JSON files and other relevant assets (like textures and models) for the respective content types.

Key Files and Their Roles ​

Describe different file types used in content packs, such as JSON files for definitions and PNG files for textures.

Naming Conventions and Formats ​

Outline best practices for naming files and directories. Discuss the required formats for various types of content.

Creating Custom Blocks ​

Creating new blocks involves several steps:

  • Defining Block Properties: Use JSON files to define properties like hardness, resistance, and interaction behavior.
  • Designing Textures: Create textures for your block. Ensure they are the correct resolution and format.
  • Block Models: If your block requires a custom model, design it using appropriate tools and reference it in the block's JSON file.
  • Interaction Rules: Define how the block interacts with players and the environment, such as response to being hit, broken, or activated.

Developing New Items ​

To add new items to the game:

  • Item JSON Definition: Define the item's properties, including its durability, effect, and crafting recipe, in a JSON file.
  • Creating Item Textures: Design the item's texture. Pay attention to detail, as items are often visible up close in the player's hand.
  • Special Behaviors: If your item has special behaviors (like a potion with effects), script these behaviors and link them to your item definition.

Integrating Blocks and Items ​

Tips on ensuring that new blocks and items integrate smoothly with the game’s mechanics. Include testing procedures for balance and functionality.

Basics of Entity Creation ​

Overview of creating custom entities, including defining their behaviors and properties.

Modeling and Texturing Entities ​

Instructions on designing models and applying textures for custom entities.

Scripting Entity Behaviors ​

Introduction to scripting custom behaviors and interactions for entities.

Setting Up a Test Environment ​

How to create a Minecraft world for testing content packs and using Minecraft’s debug features.

Troubleshooting and Optimization ​

Common issues in content pack development and their solutions. Tips for optimizing content pack performance.

Advanced Content Creation ​

Creating content packs with complex game mechanics. Considerations for multiplayer compatibility and testing.

Updating and Maintenance ​

Keeping your content pack up-to-date with Minecraft and mod versions. Maintaining a changelog for content pack updates.

Additional Resources ​

  • Example Packs: Links to sample content packs.
  • Community Support: Information on forums or Discord channels.
  • Video Tutorials: Links to helpful video guides.