Update project configuration and refactor codebase

- Migrated Minestom dependency to new groupId.
- Added Maven Shade plugin for packaging.
- Switched Java version to 21 and corrected JDK settings.
- Refactored terrain generation logic to use the updated Minestom API.
- Replaced deprecated particle creation methods.
- Enabled Velocity proxy support.
- Updated various configuration files to align with the new build setup.

.idea/EndlessJumper.iml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="FacetManager">
+    <facet type="minecraft" name="Minecraft">
+      <configuration>
+        <autoDetectTypes>
+          <platformType>ADVENTURE</platformType>
+        </autoDetectTypes>
+        <projectReimportVersion>1</projectReimportVersion>
+      </configuration>
+    </facet>
+  </component>
+</module>

.idea/jarRepositories.xml

@@ -11,16 +11,16 @@
       <option name="name" value="spongepowered" />
       <option name="url" value="https://repo.spongepowered.org/maven" />
     </remote-repository>
-    <remote-repository>
-      <option name="id" value="central" />
-      <option name="name" value="Maven Central repository" />
-      <option name="url" value="https://repo1.maven.org/maven2" />
-    </remote-repository>
     <remote-repository>
       <option name="id" value="jitpack" />
       <option name="name" value="jitpack" />
       <option name="url" value="https://jitpack.io" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
     <remote-repository>
       <option name="id" value="jboss.community" />
       <option name="name" value="JBoss Community repository" />

.idea/misc.xml

@@ -8,7 +8,7 @@
       </list>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="openjdk-17" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="corretto-21" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

build.sh

@@ -0,0 +1,2 @@
+mvn -f pom.xml clean package
+

dependency-reduced-pom.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>org.example</groupId>
+  <artifactId>EndlessJumper</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.5.3</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>eu.mhsl.minecraft.endlessjumper.EndlessJumper</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <repositories>
+    <repository>
+      <id>spongepowered</id>
+      <url>https://repo.spongepowered.org/maven</url>
+    </repository>
+    <repository>
+      <id>jitpack</id>
+      <url>https://jitpack.io</url>
+    </repository>
+  </repositories>
+  <properties>
+    <maven.compiler.target>17</maven.compiler.target>
+    <maven.compiler.source>17</maven.compiler.source>
+  </properties>
+</project>

pom.xml

@@ -26,15 +26,34 @@
 
     <dependencies>
         <dependency>
-            <groupId>com.github.Minestom</groupId>
+            <groupId>net.minestom</groupId>
-            <artifactId>Minestom</artifactId>
+            <artifactId>minestom-snapshots</artifactId>
-            <version>484727d02a</version>
+            <version>d707b0674f</version>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.jboss.shrinkwrap.resolver</groupId>
-                    <artifactId>shrinkwrap-resolver-depchain</artifactId>
-                </exclusion>
-            </exclusions>
         </dependency>
     </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-shade-plugin</artifactId>
+                <version>3.5.3</version>
+                <executions>
+                    <execution>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>shade</goal>
+                        </goals>
+                        <configuration>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                                    <mainClass>eu.mhsl.minecraft.endlessjumper.EndlessJumper</mainClass>
+                                </transformer>
+                            </transformers>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
 </project>

src/main/java/eu/mhsl/minecraft/endlessjumper/EndlessJumper.java

@@ -6,12 +6,14 @@ import net.minestom.server.coordinate.Pos;
 import net.minestom.server.entity.Player;
 import net.minestom.server.entity.PlayerSkin;
 import net.minestom.server.event.GlobalEventHandler;
+import net.minestom.server.event.player.AsyncPlayerConfigurationEvent;
 import net.minestom.server.event.player.PlayerDisconnectEvent;
-import net.minestom.server.event.player.PlayerLoginEvent;
 import net.minestom.server.event.player.PlayerMoveEvent;
+import net.minestom.server.extras.velocity.VelocityProxy;
 import net.minestom.server.instance.InstanceContainer;
 import net.minestom.server.instance.InstanceManager;
 import net.minestom.server.instance.block.Block;
+import net.minestom.server.timer.TaskSchedule;
 
 import java.util.HashMap;
 
@@ -24,12 +26,12 @@ public class EndlessJumper {
 
         HashMap<Player, JumpGenerator> games = new HashMap<>();
 
-        eventHandler.addListener(PlayerLoginEvent.class, event -> {
+        eventHandler.addListener(AsyncPlayerConfigurationEvent.class, event -> {
             final Player p = event.getPlayer();
             p.setRespawnPoint(new Pos(0.5,101.5,0.5));
 
             final InstanceContainer world = instanceManager.createInstanceContainer();
-            world.setChunkGenerator(new TerrainGenerator());
+            world.setGenerator(new TerrainGenerator());
 
             Pos startingAt = new Pos(0,100,0);
             world.setBlock(startingAt, Block.DIAMOND_BLOCK);
@@ -41,7 +43,11 @@ public class EndlessJumper {
 
             event.setSpawningInstance(world);
 
-            games.put(p, new JumpGenerator(startingAt, p, world));
+            MinecraftServer.getSchedulerManager().scheduleTask(
+                () -> games.put(p, new JumpGenerator(startingAt, p, world)),
+                TaskSchedule.seconds(3),
+                TaskSchedule.stop()
+            );
         });
 
         eventHandler.addListener(PlayerMoveEvent.class, event -> {
@@ -70,11 +76,10 @@ public class EndlessJumper {
             //if(p.getPosition().z() > target.z()+2) generator.highlight();
         });
 
-        eventHandler.addListener(PlayerDisconnectEvent.class, event -> {
+        eventHandler.addListener(PlayerDisconnectEvent.class, event -> games.remove(event.getPlayer()));
-           games.remove(event.getPlayer());
-        });
 
-        server.start("0.0.0.0", 25565);
+        VelocityProxy.enable("iph0YHK9jNWZ");
+        server.start("0.0.0.0", 25501);
 
     }
 }

src/main/java/eu/mhsl/minecraft/endlessjumper/TerrainGenerator.java

@@ -1,36 +1,12 @@
 package eu.mhsl.minecraft.endlessjumper;
 
-import net.minestom.server.instance.Chunk;
+import net.minestom.server.instance.generator.GenerationUnit;
-import net.minestom.server.instance.ChunkGenerator;
+import net.minestom.server.instance.generator.Generator;
-import net.minestom.server.instance.ChunkPopulator;
-import net.minestom.server.instance.batch.ChunkBatch;
-import net.minestom.server.instance.block.Block;
-import net.minestom.server.world.biomes.Biome;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
-import java.util.Arrays;
+public class TerrainGenerator implements Generator {
-import java.util.List;
-
-public class TerrainGenerator implements ChunkGenerator {
     @Override
-    public void generateChunkData(@NotNull ChunkBatch batch, int chunkX, int chunkZ) {
+    public void generate(@NotNull GenerationUnit unit) {
-        for(byte x = 0; x < Chunk.CHUNK_SIZE_X; x++) {
-            for(byte z = 0; z < Chunk.CHUNK_SIZE_Z; z++) {
-                for(byte y = 0; y < 1; y++) {
-                    batch.setBlock(x, y, z, Block.AIR);
-                }
-            }
-        }
-    }
 
-    @Override
-    public void fillBiomes(@NotNull Biome[] biomes, int chunkX, int chunkZ) {
-        Arrays.fill(biomes, Biome.PLAINS);
-    }
-
-    @Override
-    public @Nullable List<ChunkPopulator> getPopulators() {
-        return null;
     }
 }

src/main/java/eu/mhsl/minecraft/endlessjumper/generator/BlockPalette.java

@@ -17,8 +17,6 @@ public class BlockPalette {
         blocks.add(Block.OXIDIZED_COPPER);
         blocks.add(Block.OXIDIZED_CUT_COPPER);
 
-
-
         return blocks.get(r.nextInt(0, blocks.size()));
     }
 }

src/main/java/eu/mhsl/minecraft/endlessjumper/generator/JumpGenerator.java

@@ -8,23 +8,23 @@ import net.minestom.server.coordinate.Pos;
 import net.minestom.server.entity.Player;
 import net.minestom.server.instance.InstanceContainer;
 import net.minestom.server.instance.block.Block;
+import net.minestom.server.network.packet.server.play.ParticlePacket;
 import net.minestom.server.particle.Particle;
-import net.minestom.server.particle.ParticleCreator;
 import net.minestom.server.sound.SoundEvent;
 
 import java.util.ArrayList;
 import java.util.Random;
 
 public class JumpGenerator {
-    private Player player;
+    private final Player player;
-    private InstanceContainer world;
+    private final InstanceContainer world;
-    private ArrayList<Pos> blocks = new ArrayList<>();
+    private final ArrayList<Pos> blocks = new ArrayList<>();
     private Pos checkpoint;
     private Pos starting;
 
     private int combo = 0;
 
-    private int preview = 2;
+    private final int preview = 2;
 
 
     public JumpGenerator(Pos starting, Player player, InstanceContainer world) {
@@ -53,12 +53,12 @@ public class JumpGenerator {
             this.checkpoint = current;
             this.player.playSound(Sound.sound(SoundEvent.ENTITY_PLAYER_LEVELUP, Sound.Source.BLOCK, 0.3f, 1f));
             this.player.showTitle(Title.title(Component.text(""), Component.text("Checkpoint", TextColor.color(0, 255, 0))));
-            this.player.sendPacket(ParticleCreator.createParticlePacket(Particle.CRIT, current.x()+0.5, current.y()+0.5, current.z()+0.5, 1.5f, 1.5f, 1.5f, 50));
+            this.player.sendPacket(new ParticlePacket(Particle.CRIT, current, current.add(0.5), 1.5f, 50));
         }
         this.world.setBlock(target.add(0, 1 ,0), Block.LIGHT);
         this.blocks.add(target);
-        this.player.sendPacket(ParticleCreator.createParticlePacket(Particle.CRIT, target.x()+0.5, target.y()+0.5, target.z()+0.5, 1, 1, 1, 10));
+        this.player.sendPacket(new ParticlePacket(Particle.CRIT, target, target.add(0.5), 1, 10));
-        this.player.sendPacket(ParticleCreator.createParticlePacket(Particle.FALLING_NECTAR, target.x()+0.5, target.y()+1.5, target.z()+0.5, 0.3f, 0.1f, 0.3f, 10));
+        this.player.sendPacket(new ParticlePacket(Particle.FALLING_NECTAR, target, target.add(0.5),0.3f, 10));
         this.combo++;
     }
 
@@ -95,14 +95,6 @@ public class JumpGenerator {
         return checkpoint;
     }
 
-    public Player getPlayer() {
-        return player;
-    }
-
-    public InstanceContainer getWorld() {
-        return world;
-    }
-
     public ArrayList<Pos> getBlocks() {
         return blocks;
     }

target/maven-archiver/pom.properties

@@ -0,0 +1,5 @@
+#Generated by Maven
+#Fri Dec 19 20:45:21 CET 2025
+artifactId=EndlessJumper
+groupId=org.example
+version=1.0-SNAPSHOT

target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst

@@ -0,0 +1,5 @@
+eu/mhsl/minecraft/endlessjumper/generator/BlockPalette.class
+eu/mhsl/minecraft/endlessjumper/TerrainGenerator.class
+eu/mhsl/minecraft/endlessjumper/generator/JumpGenerator.class
+eu/mhsl/minecraft/endlessjumper/BlockMath.class
+eu/mhsl/minecraft/endlessjumper/EndlessJumper.class

target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst

@@ -0,0 +1,5 @@
+/home/elias/projects/Minecraft/EndlessJumper/src/main/java/eu/mhsl/minecraft/endlessjumper/EndlessJumper.java
+/home/elias/projects/Minecraft/EndlessJumper/src/main/java/eu/mhsl/minecraft/endlessjumper/BlockMath.java
+/home/elias/projects/Minecraft/EndlessJumper/src/main/java/eu/mhsl/minecraft/endlessjumper/TerrainGenerator.java
+/home/elias/projects/Minecraft/EndlessJumper/src/main/java/eu/mhsl/minecraft/endlessjumper/generator/JumpGenerator.java
+/home/elias/projects/Minecraft/EndlessJumper/src/main/java/eu/mhsl/minecraft/endlessjumper/generator/BlockPalette.java