Extenstom is an EXTREMELY barebones implementation of Minestom that defers any and all custom behaviour to extensions.
You can either use the latest build here or you can compile it yourself with JDK 21 by doing:
git clone --recursive https://github.com/Protonull/Extenstom.git
cd Extenstom
./gradlew applyPatches
./gradlew buildThe resulting jar will be located at: build/libs/Extenstom-<VERSION>.jar
You'll need Java 21 or above to run Extenstom. You need only execute it like so:
java -jar Extenstom-<VERSION>.jarYou can also set the host and port values like so (otherwise they'll default to localhost and 25565 respectively):
java -jar -Dhost="localhost" -Dport=25565 Extenstom-<VERSION>.jarAny and all custom behaviour MUST be handled by extensions via minestom-ce-extensions.
For example, StomCleanly introduces a /stop command.
package example.extension;
import net.minestom.server.MinecraftServer;
import net.minestom.server.coordinate.Pos;
import net.minestom.server.entity.Player;
import net.minestom.server.event.player.AsyncPlayerConfigurationEvent;
import net.minestom.server.extensions.Extension;
import net.minestom.server.extras.bungee.BungeeCordProxy;
import net.minestom.server.instance.InstanceContainer;
import net.minestom.server.instance.block.Block;
public class ExampleExtension extends Extension {
// This method should be used for things that ought to be done as soon as possible.
@Override
public void preInitialize() {
MinecraftServer.setBrandName("BestServerEverMC");
}
// This method is for other things that occur prior to server start.
@Override
public void initialize() {
BungeeCordProxy.enable();
}
// This method is for anything you want to do after the server has started.
// This is based on the "Your first server" wiki page: https://wiki.minestom.net/setup/your-first-server
@Override
public void postInitialize() {
// Create a new instance
final InstanceContainer instanceContainer = MinecraftServer.getInstanceManager().createInstanceContainer();
// Set the ChunkGenerator
instanceContainer.setGenerator((unit) -> {
unit.modifier().fillHeight(0, 0, Block.BEDROCK);
unit.modifier().fillHeight(1, 39, Block.DIRT);
unit.modifier().fillHeight(40, 40, Block.GRASS_BLOCK);
});
// Listen for player logins and put them in the instance
MinecraftServer.getGlobalEventHandler().addListener(AsyncPlayerConfigurationEvent.class, (event) -> {
final Player player = event.getPlayer();
event.setSpawningInstance(instanceContainer);
player.setRespawnPoint(new Pos(0, 42, 0));
});
}
// This method is called when your extension is disabled, like during shutdown
@Override
public void terminate() {
}
}