
We’ll also teach you how to download and use the Eclipse IDE, a text editor used by professional developers at companies such as Facebook, Google, and Amazon.


We’ll cover the very basics of what you’ll need to start Minecraft modding, and you will learn how to use Java, one of the most popular programming languages in the world. We hope that you enjoy this free step by step guide to covering one of the first courses we teach in our Minecraft Modding series. While we teach coding for kids, this guide can be used by teachers, parents, or anyone with an interest in creating a custom Sword Mod for Minecraft Forge. You’ll need a PC or Mac computer for this tutorial, as Chromebooks or mobile devices will not run the software properly.Īt CodaKid we have taught over 30,000 students Minecraft coding, and have won numerous industry awards for online courses including a Parents’ Choice Gold Award and CODiE Finalist for Best Coding and Computational Thinking Solution. For example, 1.12 mods will not work with 1.13 and above. Newer versions may use different setup instructions.Īs a rule of thumb, Minecraft mod code is not compatible from version to version. We’ll be using Minecraft 1.12.2 as it is the version compatible with our current Minecraft courses. In this Minecraft Modding tutorial, we will be providing you with step by step instructions on how to get started with Minecraft modding while creating an awesome custom Sword that you’ll get to play in the game. Close the file when you’re done.The Ultimate Guide to Minecraft Modding with Java in 2021 The last and most important step: Delete the ‘META-INF’ folder inside the ‘minecraft.jar’ file otherwise, Minecraft will just crash when you start it up. Follow the instructions provided by the mod at this point: For the WW2 Guns mod, you’ll copy all of the ‘.class’ files from ModLoader, ModloaderMP, AudioMod, and the WW2 Guns mod into the open ‘minecraft.jar’ archive. You’ll see a long list of files in a new window. Right-click the original minecraft.jar, and open the archive with Win-RAR/7-Zip. If something goes wrong, you’ll want a clean copy to start over with. When you find it, make a copy of ‘minecraft.jar’, and stash it somewhere. Open the folder titled ‘bin’, and look for the file ‘minecraft.jar’–this is where the magic happens. The folder ‘.minecraft’ will be at the top.

Click the Start button, and type ” %appdata% ” into the search window (without quotation marks but with one space before and another after the typed string) to get to Windows’ application data folder.
