An .mcaddon is a container for two distinct parts: a (what things look like) and a Behavior Pack (how things act). You must create a new folder structure:
You must rewrite the properties (like blast resistance or fuel time) in the Bedrock JSON format.
Use a tool like 7-Zip or WinRAR to open the folder. how to convert jar to mcaddon
Java mob AI is hardcoded; in Bedrock, you define it using pre-set components in the behavior pack.
If the Java mod has complex logic, you may need to use the Minecraft Bedrock Scripting API to replicate it. Step 5: Package as an MCADDON Once you have your Resource and Behavior folders ready: Compress: Select both folders and zip them together. Rename: Change the resulting .zip extension to .mcaddon . Java mob AI is hardcoded; in Bedrock, you
Used for Minecraft: Bedrock Edition (mobile, console, and Windows 10/11). They are essentially ZIP archives containing JSON data, textures, and scripts that the Bedrock engine can read.
Since a JAR file is a ZIP-based archive, you can peek inside to extract textures and models, which are often compatible between versions with minor tweaks. Change the extension from .jar to .zip . Rename: Change the resulting
Minecraft Bedrock needs a manifest.json in both packs to identify them. You can generate the required UUIDs (Unique Universal Identifiers) using an online UUID Generator . If these IDs are missing or formatted incorrectly, the import will fail. Step 4: Map Java Logic to Bedrock Components