Initial commit

.gitignore

@@ -0,0 +1,33 @@
+# Created by https://www.toptal.com/developers/gitignore/api/java
+# Edit at https://www.toptal.com/developers/gitignore?templates=java
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+# End of https://www.toptal.com/developers/gitignore/api/java
+
+
+run

.gradle/buildOutputCleanup/cache.properties

@@ -0,0 +1,2 @@
+#Fri Jan 09 21:21:17 CET 2026
+gradle.version=8.8

.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="21" />
+  </component>
+</project>

.idea/gradle.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <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/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/BabyCreeper.main.iml" filepath="$PROJECT_DIR$/.idea/modules/BabyCreeper.main.iml" />
+    </modules>
+  </component>
+</project>

.idea/modules/BabyCreeper.main.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/vcs.xml

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

build.gradle

@@ -0,0 +1,55 @@
+plugins {
+    id 'java'
+    id("xyz.jpenilla.run-paper") version "2.3.1"
+}
+
+group = 'eu.mhsl.minecraft.BabyCreeper'
+version = '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+    maven {
+        name = "papermc-repo"
+        url = "https://repo.papermc.io/repository/maven-public/"
+    }
+}
+
+dependencies {
+    compileOnly("io.papermc.paper:paper-api:1.21.11-R0.1-SNAPSHOT")
+}
+
+tasks {
+    runServer {
+        // Configure the Minecraft version for our task.
+        // This is the only required configuration besides applying the plugin.
+        // Your plugin's jar (or shadowJar if present) will be used automatically.
+        minecraftVersion("1.21.10")
+    }
+}
+
+def targetJavaVersion = 21
+java {
+    def javaVersion = JavaVersion.toVersion(targetJavaVersion)
+    sourceCompatibility = javaVersion
+    targetCompatibility = javaVersion
+    if (JavaVersion.current() < javaVersion) {
+        toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
+    }
+}
+
+tasks.withType(JavaCompile).configureEach {
+    options.encoding = 'UTF-8'
+
+    if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
+        options.release.set(targetJavaVersion)
+    }
+}
+
+processResources {
+    def props = [version: version]
+    inputs.properties props
+    filteringCharset 'UTF-8'
+    filesMatching('plugin.yml') {
+        expand props
+    }
+}

build/resources/main/config.yml

@@ -0,0 +1,5 @@
+babyCreepers:
+  enabled: true
+  spawnProbability: 0.1
+  size: 0.5
+  speed: 0.3

build/resources/main/plugin.yml

@@ -0,0 +1,7 @@
+name: BabyCreeper
+version: '1.0-SNAPSHOT'
+main: eu.mhsl.minecraft.BabyCreeper
+api-version: '1.21'
+authors: [ MineTec ]
+description: Hides Serverlist-Ping information
+website: mhsl.eu

build/tmp/jar/MANIFEST.MF

@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1 @@
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-bin.zip

settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'BabyCreeper'

src/main/java/eu/mhsl/minecraft/BabyCreeper.java

@@ -0,0 +1,30 @@
+package eu.mhsl.minecraft;
+
+import org.bukkit.Bukkit;
+import org.bukkit.NamespacedKey;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+
+public final class BabyCreeper extends JavaPlugin {
+    @NotNull
+    public static final NamespacedKey babyCreeper = NamespacedKey.fromString("babycreeper");
+
+    public static ConfigurationSection config;
+
+    @Override
+    public void onEnable() {
+        saveResource("config.yml", false);
+        reloadConfig();
+        config = getConfig().getConfigurationSection("babyCreepers");
+        if(config == null) throw new IllegalStateException("Could not load config. Root element 'babyCreepers' is missing!");
+
+        if(!config.getBoolean("enabled", true)) return;
+        Bukkit.getPluginManager().registerEvents(new BabyCreeperListener(), this);
+    }
+
+    @Override
+    public void onDisable() {
+        Bukkit.getScheduler().cancelTasks(this);
+    }
+}

src/main/java/eu/mhsl/minecraft/BabyCreeperListener.java

@@ -0,0 +1,57 @@
+package eu.mhsl.minecraft;
+
+import org.bukkit.attribute.Attribute;
+import org.bukkit.attribute.AttributeInstance;
+import org.bukkit.entity.Creeper;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.WindCharge;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.entity.EntityExplodeEvent;
+import org.bukkit.persistence.PersistentDataType;
+import org.bukkit.util.Vector;
+
+import java.util.Objects;
+import java.util.concurrent.ThreadLocalRandom;
+
+public class BabyCreeperListener implements Listener {
+    @EventHandler
+    public void onCreeperSpawn(CreatureSpawnEvent event) {
+        if(!event.getEntity().getType().equals(EntityType.CREEPER)) return;
+//        if(ThreadLocalRandom.current().nextDouble() > BabyCreeper.config.getDouble("spawnProbability", 0.1)) return;
+
+        Creeper creeper = (Creeper) event.getEntity();
+        creeper.getPersistentDataContainer().set(BabyCreeper.babyCreeper, PersistentDataType.BOOLEAN, true);
+        AttributeInstance scaleAttribute = Objects.requireNonNull(creeper.getAttribute(Attribute.SCALE), "Could not find scale attribute for Entity");
+        AttributeInstance speedAttribute = Objects.requireNonNull(creeper.getAttribute(Attribute.MOVEMENT_SPEED), "Could not find speed attribute for Entity");
+        scaleAttribute.setBaseValue(BabyCreeper.config.getDouble("size", 0.5));
+        speedAttribute.setBaseValue(BabyCreeper.config.getDouble("speed", 0.5));
+    }
+
+    @EventHandler
+    public void onCreeperExplode(EntityExplodeEvent event) {
+        if(!event.getEntity().getType().equals(EntityType.CREEPER)) return;
+        Creeper creeper = (Creeper) event.getEntity();
+        if(!creeper.getPersistentDataContainer().has(BabyCreeper.babyCreeper, PersistentDataType.BOOLEAN)) return;
+
+        event.setCancelled(true);
+        creeper.getLocation().createExplosion(creeper, 2, false, false);
+
+//        //        WindCharge windCharge = creeper.getLocation().getWorld().spawn(creeper.getLocation(), WindCharge.class);
+//        windCharge.setVelocity(new Vector(0, -100, 0));
+//        windCharge.setInvulnerable(true);
+//        windCharge.setGravity(false);
+//        windCharge.setInvisible(true);
+//        windCharge.setVisibleByDefault(false);
+    }
+
+    @EventHandler
+    public void onCreeperDamage(EntityDamageByEntityEvent event) {
+        if(!event.getDamager().getType().equals(EntityType.CREEPER)) return;
+        Creeper creeper = (Creeper) event.getDamager();
+        if(!creeper.getPersistentDataContainer().has(BabyCreeper.babyCreeper, PersistentDataType.BOOLEAN)) return;
+        event.setCancelled(true);
+    }
+}

src/main/resources/config.yml

@@ -0,0 +1,5 @@
+babyCreepers:
+  enabled: true
+  spawnProbability: 0.1
+  size: 0.5
+  speed: 0.3

src/main/resources/plugin.yml

@@ -0,0 +1,7 @@
+name: BabyCreeper
+version: '1.0-SNAPSHOT'
+main: eu.mhsl.minecraft.BabyCreeper
+api-version: '1.21'
+authors: [ MineTec ]
+description: Hides Serverlist-Ping information
+website: mhsl.eu