All of these files inside of minecraft.jar that make it run are run through a process called 'obfuscation'. When you add mods to Minecraft, you are taking Minecraft.jar and over-writing it with the changes needed. For example: world generation, showing blocks, managing mobs, items, and recipes. Note: You can use MCPatcher to do some or all of this work for you!Ī file on your computer called 'minecraft.jar' provides everything Minecraft needs to be able to run. If you view this as a great opportunity to learn something new, then you're on the right path! You might be able to get away without knowing how to do a few of these things, but if your copy of Minecraft breaks, then you should seek help from somebody in the modding community (preferably the mod author).

Making sure you reread the instructions.Knowing which mods conflict with each other and which do not.Knowing how to accurately read and follow instructions.Knowing how to actually install the mod and its prerequisites.Knowing how to submit proper bug reports.Knowledge of Zipping/Unzipping files, and working with a good archive utility (such as WinRAR, 7zip, etc.).You can search for mod packs on the Mods page. Nearly all mod packs have auto-installers that make adding mods to Minecraft extremely easy for the beginner Modder. However, the worlds you created will not be destroyed (although any mod items in your world will not be present).Īdditionally, the authors of the mod make no guarantees as to whether or not the code works, much less any guarantees of support. That is, with each update of the Minecraft client, you will have to obtain updated mods and re-install them. Because you are doing something that is wholly unsupported by Mojang, they won't be able to help you.ĭue to how modding works, updating the Minecraft client will break your mods. Let me repeat that for you: If you mod Minecraft, you may break your copy of the game as well as any worlds that you play in. (If your copy of Minecraft is compromised, you can always backup your worlds and re-download Minecraft) 4 Installing your second Mod, testing for compatibility.īefore you decide to mod (modify) your copy of Minecraft, it is very important to understand what you are doing or you may end up messing up your copy.3.1 Installing Mods with Minecraft Forge.1.7 Deleting Mods, fixing crashes, and restoring Minecraft.1 Cautions about using mods in Minecraft.

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