マイクラJava版をRpi 4Bで - Naohiro2g/Raspberry-Pi-Projects GitHub Wiki

optifineを使って最新版が動きます。

https://www.raspberrypi.org/forums/viewtopic.php?f=78&t=284448

  1. Download and run setup script

This will take a few minutes, including installing Oracle java.

mkdir ~/Minecraft && cd ~/Minecraft && wget https://github.com/mikehooper/Minecraft/raw/main/setupMC.sh && chmod +x setupMC.sh && ./setupMC.sh
  1. Run the launcher
cd ~/Minecraft
java -jar launcher.jar
Enter email address or username and password.

3 Edit launcher profile 起動プロファイルを編集する Click 'Edit Profile' [Edit Profile]をクリック。

Select 'Use Version', choose the version you require. [Use Version]を選択して、バージョンを選びます。

32 bit

Tick 'JVM Arguments'

Add the following to the beginning of the arguments to specify lwjgl2 or lwjgl3 depending on version (if using a user other than 'pi' change accordingly):

earlier than 1.13 :

-Dorg.lwjgl.librarypath=/home/pi/lwjgl2arm32

1.13 or later:

-Dorg.lwjgl.librarypath=/home/pi/lwjgl3arm32

Image

64 bit

Tick 'Executable'

Replace the open jdk path with the oracle jdk path:

/opt/jdk/jdk1.8.0_251/bin/java
Tick 'JVM Arguments'

Add the following to the beginning of the arguments to specify lwjgl3 (if using a user other than 'pi' change accordingly):

1.13 or later :

-Dorg.lwjgl.librarypath=/home/pi/lwjgl3arm64 Click 'Save Profile'


Image

4. Install Minecraft
Click 'Play' to install Minecraft.

Image

5. Install Optifine (recommended)
If you wish to install Optifine, download the relevant version from https://optifine.net/downloads ,then install with:

cd ~/Downloads java -jar where is the downloaded Optifine file eg OptiFine_1.16.2_HD_U_G3.jar (note linux is case sensitive)


Click 'Install'

A new launcher profile called 'Optifine' will have been created, you will need to re-add the paths.

In the launcher click 'Play' to start Minecraft.

Hopefully Minecraft should run  :P

Notes:

If you get 'Exception in thread "main" java.lang.UnsatisfiedLinkError: org.lwjgl.DefaultSysImplementation.getPointerSize()' check you have specified the correct lwjgl2arm32 or lwjgl3arm32 library path for your MC version in JVM arguments.






注意：
ラズパイ3での挙動 OpenGLドライバーのあたりの事情が変わっている模様。

OpenGLドライバーの設定をFakeにすると、RealVNCが"Cannot currently show the desktop"となって接続できなくなる。以前は、Fullだとそうなったのだが。

Fullで、RealVNC経由、マイクラが使える。元のMCPI、Java版共に。
⚠️ **GitHub.com Fallback** ⚠️