This small mod/library has some tools that can help to make mods binary compatible between 1.10 and 1.11. If you make sure you use the api in this mod correctly it is possible to make a mod jar that runs on both versions.
A few things that you should do in addition to what this library does:
- Make all resource names (lang files, model names, json files, texture files, ...) lower case in your 1.10.2 version. Add a FMLMissingMapping event handler to take care old worlds load
- Mod id should be lowercase too
- Replace tileEntity.worldObj with tileEntity.getWorld()
- Replace entityPlayer.worldObj with entityPlayer.getEntityWorld()
This is alpha. It is likely things are not complete yet.
Wiki for more information: https://github.com/McJty/compatlayer/wiki
Tutorial for modders: http://modwiki.temporal-reality.com/mw/index.php?title=CompatLayer-1.11
Maven for 1.10.2: http://jenkins.k-4u.nl/view/McJty/job/Compatlayer%201.10/
Maven for 1.11: http://jenkins.k-4u.nl/view/McJty/job/Compatlayer%201.11/
- Edition: Minecraft Java
- File type: .jar
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
CompatLayer is a free Minecraft Java mod. Downloaded 19,415,967 times (via CurseForge). Download it and open it directly in the game.