Joypad(Xinput) mod for Minecraft.
Minecraft Forge https://files.minecraftforge.net/
Forge 1.12.2
After installing Minecraft Forge, copy 「JoypadMod-○○.jar」file to 「%AppData%.minecraft\mods」. (example:C:\users\UserName\AppData\Roaming.minecraft\mods)
Joypad ON / OFF switching exist to the control setting screen. If the joypad is ON, you can assign button.
Forked:
https://github.com/ljsimin/MinecraftJoypadSplitscreenMod
forum: