Reorganizes docs.

.github/workflows/gradle.yml

@@ -27,6 +27,20 @@ jobs:
           gradle-version: '9.8.0'
           cache-read-only: ${{ github.ref != 'refs/heads/develop' }}
 
+      - name: Run Unit Tests
+        run: ./gradlew test
+
+      - name: Upload Test Report
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: MobScores-test-report
+          path: |
+            build/reports/tests/test
+            build/test-results/test
+          if-no-files-found: ignore
+          retention-days: 14
+
       - name: Build with Gradle Wrapper
         run: ./tools/build-plugin.sh
 

Manifest.MF

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

MobScores.jardesc

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="WINDOWS-1252" standalone="no"?>
-<jardesc>
-    <jar path="C:/Users/Tom/Desktop/Minecraft/Server (Bukkit) - Copy/plugins/MobScores.jar"/>
-    <options buildIfNeeded="true" compress="true" descriptionLocation="/MobScores/MobScores.jardesc" exportErrors="true" exportWarnings="true" includeDirectoryEntries="false" overwrite="false" saveDescription="true" storeRefactorings="false" useSourceFolders="false"/>
-    <storedRefactorings deprecationInfo="true" structuralOnly="false"/>
-    <selectedProjects/>
-    <manifest generateManifest="false" manifestLocation="/MobScores/Manifest.MF" manifestVersion="1.0" reuseManifest="true" saveManifest="true" usesManifest="true">
-        <sealing sealJar="false">
-            <packagesToSeal/>
-            <packagesToUnSeal/>
-        </sealing>
-    </manifest>
-    <selectedElements exportClassFiles="true" exportJavaFiles="false" exportOutputFolder="false">
-        <file path="/MobScores/.classpath"/>
-        <javaElement handleIdentifier="=MobScores/\/ScoreKeeper\/bin"/>
-        <javaElement handleIdentifier="=MobScores/src"/>
-        <file path="/MobScores/.project"/>
-    </selectedElements>
-</jardesc>

README.md

@@ -1,5 +1,7 @@
 # MobScores
 
+[![Java CI with Gradle](https://github.com/headhunter45/MobScores/actions/workflows/gradle.yml/badge.svg)](https://github.com/headhunter45/MobScores/actions/workflows/gradle.yml)
+
 MobScores awards ScoreKeeper points for configured mob kills. It is a Paper-only plugin for Paper 26.2 and 26.3, and requires the ScoreKeeper plugin to be installed and enabled first.
 
 ## Requirements

build.gradle

@@ -5,6 +5,7 @@
  */
 
 plugins {
+    id 'com.diffplug.spotless' version '8.10.3'
     id 'java-library'
     id 'maven-publish'
     id 'org.danilopianini.git-sensitive-semantic-versioning' version '7.0.24'
@@ -91,3 +92,14 @@ processResources {
         expand(version: pluginVersion)
     }
 }
+
+spotless {
+    java {
+        googleJavaFormat('1.36.1')
+        importOrder 'java', 'javax', 'com', 'net', 'org', ''
+        licenseHeaderFile 'config/license-header.txt'
+        target 'src/**/*.java'
+        removeUnusedImports()
+        toggleOffOn()
+    }
+}

config/license-header.txt

@@ -1,17 +1,17 @@
 /*
-This file is part of MobScores.
+This file is part of Mob Scores.
 
-MobScores is free software: you can redistribute it and/or modify
+Mob Scores is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
-MobScores is distributed in the hope that it will be useful,
+Mob Scores is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Affero General Public License for more details.
 
 You should have received a copy of the GNU Affero General Public License
-along with MobScores.  If not, see <http://www.gnu.org/licenses/>.
+along with Mob Scores. If not, see <https://www.gnu.org/licenses/agpl-3.0.txt>.
 */
 

docs/human-tests.md

@@ -0,0 +1,41 @@
+# MobScores Human Testing
+
+Use this checklist on a disposable Paper 26.2 or 26.3 server with Java 25+, MobScores, and ScoreKeeper 0.2.2 or newer installed. MobScores depends on ScoreKeeper for its `mob-scores` bucket, and its main behavior is driven by real combat and player-join events.
+
+## Test Setup
+
+- Back up the world and both plugin data folders. Configure a test server with the same plugin versions intended for production.
+- Use at least two ordinary player accounts and an operator for setup. Keep the server log visible to catch dependency, config, and offline-award warnings.
+- Save the generated `plugins/MobScores/config.yml` before changing it. Restart after config edits; MobScores reads the score table during plugin startup.
+- Record player UUIDs, mob types, configured values, active score buckets, and scores before and after each kill.
+
+## Human Checklist
+
+### Plugin loading and configuration
+
+- Start with both plugins installed. Confirm ScoreKeeper loads before MobScores, MobScores enables, and the `mob-scores` bucket exists with the expected labels and initial value.
+- On a disposable server, test startup without ScoreKeeper and with a ScoreKeeper version older than 0.2.2. Paper should reject the missing hard dependency; MobScores should disable itself with a version warning for an outdated dependency. Then restore the supported version.
+- On first startup, inspect the generated `ScoreTable`. Confirm the documented default entity values are present, including a zero-valued entry.
+- Change a few values, restart, and verify they are loaded and preserved. Include a zero value and an unknown entity key; confirm zero-valued entities are omitted from join messages and invalid entries are logged without preventing valid entries from loading.
+- Confirm the table uses Paper `EntityType` names and that malformed values or a missing score-table section are handled as intended.
+
+### Kill credit and scoring
+
+- As a player, kill configured entities using direct melee damage and player-fired projectiles. Confirm the expected points are added to that player's `mob-scores` score.
+- Check the boundary cases: a non-player attacker, environmental death, an entity type absent from the table, and a configured zero-point entity. Confirm no unintended points are awarded.
+- Have two players damage the same mob before it dies. The current implementation records the most recent direct or player-projectile attacker; verify that this credit policy matches the server's expectations.
+- Damage a mob with a player, then let it die from fall, fire, or another environmental cause. Confirm whether retaining that player's credit is the intended behavior; the current implementation keeps the last recorded player attribution until the mob dies.
+- Test a player who disconnects after damaging the mob but before it dies. The current implementation cannot award an offline player and logs a warning; confirm this is acceptable and that no other player's score changes.
+- Check mob death without any previous qualifying player damage, and verify no stale or reused entity attribution grants points.
+
+### Player messaging and ScoreKeeper workflows
+
+- Join with a player account. Confirm the MobScores score table is sent once, includes configured nonzero entity types with the right values, and excludes zero-valued types.
+- Run `/score-bucket mob-scores` followed by `/score-get`. Confirm the score reflects kills and the bucket switch message uses the expected singular/plural label. Verify MobScores does not change the player's active bucket automatically on join or kill.
+- Give two players different kill totals and switch between `mob-scores` and another ScoreKeeper bucket. Confirm each bucket retains its own value and MobScores awards only to `mob-scores`.
+- Restart the server and verify MobScores retains its configured table and ScoreKeeper retains the players' mob scores. Reconnect and confirm the join table still matches the active config.
+- Exercise normal gameplay around claimed mobs: unload/reload chunks, kill several entities rapidly, and test multiplayer combat. Watch for missed, duplicated, or cross-player awards.
+
+## Automated Coverage
+
+There are currently no Java test sources in MobScores and no `integrationTest` source set/task. Although Gradle declares JUnit, `./gradlew test` currently has no MobScores behavior tests. The testing tasks marked “Ready” in `TODO.md` have not been implemented. Build success alone does not verify real event attribution or compatibility with the installed ScoreKeeper jar.

src/main/java/com/majinnaibu/minecraft/plugins/mobscores/MobScoresPlugin.java

@@ -1,18 +1,18 @@
 /*
-This file is part of MobScores.
+This file is part of Mob Scores.
 
-MobScores is free software: you can redistribute it and/or modify
+Mob Scores is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
-MobScores is distributed in the hope that it will be useful,
+Mob Scores is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Affero General Public License for more details.
 
 You should have received a copy of the GNU Affero General Public License
-along with MobScores.  If not, see <http://www.gnu.org/licenses/>.
+along with Mob Scores. If not, see <https://www.gnu.org/licenses/agpl-3.0.txt>.
 */
 
 package com.majinnaibu.minecraft.plugins.mobscores;
@@ -23,6 +23,10 @@ import java.util.Objects;
 import java.util.UUID;
 import java.util.logging.Level;
 
+import com.majinnaibu.minecraft.plugins.mobscores.listeners.MobDeathListener;
+import com.majinnaibu.minecraft.plugins.mobscores.listeners.PlayerConnectListener;
+import com.majinnaibu.minecraft.plugins.scorekeeper.ScoreKeeperPlugin;
+
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.NamedTextColor;
 
@@ -32,232 +36,233 @@ import org.bukkit.entity.Player;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 
-import com.majinnaibu.minecraft.plugins.mobscores.listeners.MobDeathListener;
-import com.majinnaibu.minecraft.plugins.mobscores.listeners.PlayerConnectListener;
-import com.majinnaibu.minecraft.plugins.scorekeeper.ScoreKeeperPlugin;
-
 public class MobScoresPlugin extends JavaPlugin {
-	private static final String SCORE_BUCKET_ID = "mob-scores";
-	private static final String MIN_SCORE_KEEPER_VERSION = "0.2.2";
+  private static final String SCORE_BUCKET_ID = "mob-scores";
+  private static final String MIN_SCORE_KEEPER_VERSION = "0.2.2";
 
-	private Map<UUID, UUID> _claimedMobs = new HashMap<UUID, UUID>();
-	private Map<EntityType, Integer> _scoreTable = new HashMap<EntityType, Integer>();
-	private ScoreKeeperPlugin _scoreKeeper = null;
+  private Map<UUID, UUID> _claimedMobs = new HashMap<UUID, UUID>();
+  private Map<EntityType, Integer> _scoreTable = new HashMap<EntityType, Integer>();
+  private ScoreKeeperPlugin _scoreKeeper = null;
 
-	private final String _logPrefix = "[MobScores] ";
-	private final Component _messagePrefix = Component.text("[")
-		.append(Component.text("MobScores").color(NamedTextColor.AQUA))
-		.append(Component.text("] ").color(NamedTextColor.WHITE));
+  private final String _logPrefix = "[MobScores] ";
+  private final Component _messagePrefix =
+      Component.text("[")
+          .append(Component.text("MobScores").color(NamedTextColor.AQUA))
+          .append(Component.text("] ").color(NamedTextColor.WHITE));
 
-	@Override
-	public void onDisable() {
-		getConfig().set("ScoreTable", serializeScoreTable(_scoreTable));
-		saveConfig();
-	}
+  @Override
+  public void onDisable() {
+    getConfig().set("ScoreTable", serializeScoreTable(_scoreTable));
+    saveConfig();
+  }
 
-	@Override
-	public void onEnable() {
-		// Create the default config if it doesn't exist.
-		saveDefaultConfig();
+  @Override
+  public void onEnable() {
+    // Create the default config if it doesn't exist.
+    saveDefaultConfig();
 
-		// Load our score table from config or set defaults.
-		if (getConfig().isConfigurationSection("ScoreTable")) {
-			_scoreTable = deserializeScoreTable(getConfig().getConfigurationSection("ScoreTable").getValues(false));
-		} else {
-			_scoreTable = getDefaultScoreTable();
-			getConfig().set("ScoreTable", serializeScoreTable(_scoreTable));
-			saveConfig();
-		}
-
-		PluginManager pm = getServer().getPluginManager();
-		ScoreKeeperPlugin scoreKeeper = (ScoreKeeperPlugin)pm.getPlugin("ScoreKeeper");
-		
-		if (scoreKeeper == null) {
-			logWarning("Unable to find ScoreKeeper plugin.");
-			pm.disablePlugin(this);
-			return;
-		}
-
-		String scoreKeeperVersion = scoreKeeper.getPluginMeta().getVersion();
-		if (!isVersionAtLeast(scoreKeeperVersion, MIN_SCORE_KEEPER_VERSION)) {
-			logWarning(
-					"ScoreKeeper "
-							+ MIN_SCORE_KEEPER_VERSION
-							+ " or newer is required; found "
-							+ scoreKeeperVersion
-							+ ".");
-			pm.disablePlugin(this);
-			return;
-		}
-		_scoreKeeper = scoreKeeper;
-		if (_scoreKeeper.getBucket(SCORE_BUCKET_ID) == null) {
-			_scoreKeeper.createBucket(SCORE_BUCKET_ID, "mob point", "mob points", 0);
-		}
-		
-		pm.registerEvents(new MobDeathListener(this), this);
-		pm.registerEvents(new PlayerConnectListener(this), this);
-
-		logInfo(getPluginMeta().getName() + " version " + getPluginMeta().getVersion() + " is enabled!");
-	}
-
-	private HashMap<EntityType, Integer> getDefaultScoreTable() {
-		HashMap<EntityType, Integer> scores = new HashMap<EntityType, Integer>();
-		
-		scores.put(EntityType.BLAZE, 100);
-		scores.put(EntityType.CAVE_SPIDER, 100);
-		scores.put(EntityType.CREEPER, 50);
-		scores.put(EntityType.DROWNED, 25);
-		scores.put(EntityType.ELDER_GUARDIAN, 250);
-		scores.put(EntityType.ENDERMAN, 100);
-		scores.put(EntityType.ENDERMITE, 1000);
-		scores.put(EntityType.END_CRYSTAL, 250);
-		scores.put(EntityType.GHAST, 250);
-		scores.put(EntityType.GIANT, 250);
-		scores.put(EntityType.GUARDIAN, 250);
-		scores.put(EntityType.HUSK, 25);
-		scores.put(EntityType.PILLAGER, 25);
-		scores.put(EntityType.RAVAGER, 50);
-		scores.put(EntityType.SHULKER, 50);
-		scores.put(EntityType.SILVERFISH, 0);
-		scores.put(EntityType.SKELETON, 50);
-		scores.put(EntityType.WITHER_SKELETON, 100);
-		scores.put(EntityType.ZOMBIE, 25);
-		scores.put(EntityType.SLIME, 100);
-		scores.put(EntityType.SPIDER, 50);
-		
-		return scores;
-	}
-
-	public void claimMob(Entity entity, Player damager) {
-		if (_scoreTable.containsKey(entity.getType())) {
-			_claimedMobs.put(entity.getUniqueId(), damager.getUniqueId());
-		}	
-	}
-
-	public void awardScore(Entity entity) {
-		UUID playerId = _claimedMobs.remove(entity.getUniqueId());
-		if(playerId != null){
-			EntityType type = entity.getType();
-			if (_scoreTable.containsKey(type)) {
-				Player player = getServer().getPlayer(playerId);
-				if (player == null) {
-					logWarning("Unable to award score because the credited player is offline.");
-					return;
-				}
-				int score = _scoreTable.get(type);
-				_scoreKeeper.addScore(player, SCORE_BUCKET_ID, score);
-			} else {
-				logWarning("Unable to award score for {" + type.toString() + "}");
-			}
-		}	
-	}
-
-	public void sendPlayerScoreTable(Player player) {
-		for (Map.Entry<EntityType, Integer> entry : _scoreTable.entrySet()) {
-			if (entry.getValue() != 0) {
-				EntityType type = entry.getKey();
-				Component message = Component.translatable(Objects.requireNonNull(type.translationKey()))
-								.append(Component.text(" = "))
-								.append(Component.text(Objects.requireNonNull(String.valueOf(entry.getValue())))
-								.color(NamedTextColor.GREEN));
-				sendPlayerMessage(player, message);
-			}
-		}
-	}
-
-	private Map<EntityType, Integer> deserializeScoreTable(Map<String, Object> rawValue) {
-		HashMap<EntityType, Integer> scoreTable = new HashMap<>();
-		if (rawValue instanceof Map) {
-			scoreTable = new HashMap<>();
-			for (Map.Entry<String, Object> entry : rawValue.entrySet()) {
-				try {
-					EntityType type = EntityType.valueOf(entry.getKey());
-					Integer value = ((Number) entry.getValue()).intValue();
-					scoreTable.put(type, value);
-				} catch (Exception ex) {
-					logError(ex);
-				}
-			}
-			return scoreTable;
-		} else {
-			return getDefaultScoreTable();
-		}
-	}
-
-	private Map<String, Integer> serializeScoreTable(Map<EntityType, Integer> scoreTable) {
-        Map<String, Integer> serializable = new HashMap<>();
-        for (Map.Entry<EntityType, Integer> entry : scoreTable.entrySet()) {
-            serializable.put(entry.getKey().name(), entry.getValue());
-        }
-        return serializable;
+    // Load our score table from config or set defaults.
+    if (getConfig().isConfigurationSection("ScoreTable")) {
+      _scoreTable =
+          deserializeScoreTable(getConfig().getConfigurationSection("ScoreTable").getValues(false));
+    } else {
+      _scoreTable = getDefaultScoreTable();
+      getConfig().set("ScoreTable", serializeScoreTable(_scoreTable));
+      saveConfig();
     }
 
-	public void sendPlayerMessage(Player player, Component message) {
-		player.sendMessage(_messagePrefix.append(Objects.requireNonNull(message)));
-	}
+    PluginManager pm = getServer().getPluginManager();
+    ScoreKeeperPlugin scoreKeeper = (ScoreKeeperPlugin) pm.getPlugin("ScoreKeeper");
 
-	public void sendPlayerMessage(Player player, String message) {
-		player.sendMessage(_messagePrefix.append(Component.text(Objects.requireNonNull(message))));
-	}
+    if (scoreKeeper == null) {
+      logWarning("Unable to find ScoreKeeper plugin.");
+      pm.disablePlugin(this);
+      return;
+    }
 
-	public void logError(Exception ex) {
-		getLogger().log(Level.SEVERE, _logPrefix + ex.toString());
-	}
+    String scoreKeeperVersion = scoreKeeper.getPluginMeta().getVersion();
+    if (!isVersionAtLeast(scoreKeeperVersion, MIN_SCORE_KEEPER_VERSION)) {
+      logWarning(
+          "ScoreKeeper "
+              + MIN_SCORE_KEEPER_VERSION
+              + " or newer is required; found "
+              + scoreKeeperVersion
+              + ".");
+      pm.disablePlugin(this);
+      return;
+    }
+    _scoreKeeper = scoreKeeper;
+    if (_scoreKeeper.getBucket(SCORE_BUCKET_ID) == null) {
+      _scoreKeeper.createBucket(SCORE_BUCKET_ID, "mob point", "mob points", 0);
+    }
 
-	public void logInfo(String messag) {
-		getLogger().info(_logPrefix + messag);
-	}
+    pm.registerEvents(new MobDeathListener(this), this);
+    pm.registerEvents(new PlayerConnectListener(this), this);
 
-	public void logWarning(String message) {
-		getLogger().warning(_logPrefix + message);
-	}
+    logInfo(
+        getPluginMeta().getName() + " version " + getPluginMeta().getVersion() + " is enabled!");
+  }
 
-	private boolean isVersionAtLeast(String version, String minimumVersion) {
-		int[] actual = parseVersion(version);
-		int[] minimum = parseVersion(minimumVersion);
-		if (actual == null || minimum == null) {
-			return false;
-		}
-		for (int index = 0; index < actual.length; index++) {
-			if (actual[index] != minimum[index]) {
-				return actual[index] > minimum[index];
-			}
-		}
-		return !isPrerelease(version);
-	}
+  private HashMap<EntityType, Integer> getDefaultScoreTable() {
+    HashMap<EntityType, Integer> scores = new HashMap<EntityType, Integer>();
 
-	private int[] parseVersion(String version) {
-		if (version == null) {
-			return null;
-		}
-		String coreVersion = version.replaceFirst("^[vV]", "");
-		int metadataIndex = coreVersion.indexOf('+');
-		if (metadataIndex >= 0) {
-			coreVersion = coreVersion.substring(0, metadataIndex);
-		}
-		int prereleaseIndex = coreVersion.indexOf('-');
-		if (prereleaseIndex >= 0) {
-			coreVersion = coreVersion.substring(0, prereleaseIndex);
-		}
-		String[] parts = coreVersion.split("\\.");
-		if (parts.length < 3) {
-			return null;
-		}
-		try {
-			return new int[] {
-					Integer.parseInt(parts[0]), Integer.parseInt(parts[1]), Integer.parseInt(parts[2])
-			};
-		} catch (NumberFormatException ex) {
-			return null;
-		}
-	}
+    scores.put(EntityType.BLAZE, 100);
+    scores.put(EntityType.CAVE_SPIDER, 100);
+    scores.put(EntityType.CREEPER, 50);
+    scores.put(EntityType.DROWNED, 25);
+    scores.put(EntityType.ELDER_GUARDIAN, 250);
+    scores.put(EntityType.ENDERMAN, 100);
+    scores.put(EntityType.ENDERMITE, 1000);
+    scores.put(EntityType.END_CRYSTAL, 250);
+    scores.put(EntityType.GHAST, 250);
+    scores.put(EntityType.GIANT, 250);
+    scores.put(EntityType.GUARDIAN, 250);
+    scores.put(EntityType.HUSK, 25);
+    scores.put(EntityType.PILLAGER, 25);
+    scores.put(EntityType.RAVAGER, 50);
+    scores.put(EntityType.SHULKER, 50);
+    scores.put(EntityType.SILVERFISH, 0);
+    scores.put(EntityType.SKELETON, 50);
+    scores.put(EntityType.WITHER_SKELETON, 100);
+    scores.put(EntityType.ZOMBIE, 25);
+    scores.put(EntityType.SLIME, 100);
+    scores.put(EntityType.SPIDER, 50);
 
-	private boolean isPrerelease(String version) {
-		String release = version.replaceFirst("^[vV]", "");
-		int metadataIndex = release.indexOf('+');
-		if (metadataIndex >= 0) {
-			release = release.substring(0, metadataIndex);
-		}
-		return release.indexOf('-') >= 0;
-	}
+    return scores;
+  }
+
+  public void claimMob(Entity entity, Player damager) {
+    if (_scoreTable.containsKey(entity.getType())) {
+      _claimedMobs.put(entity.getUniqueId(), damager.getUniqueId());
+    }
+  }
+
+  public void awardScore(Entity entity) {
+    UUID playerId = _claimedMobs.remove(entity.getUniqueId());
+    if (playerId != null) {
+      EntityType type = entity.getType();
+      if (_scoreTable.containsKey(type)) {
+        Player player = getServer().getPlayer(playerId);
+        if (player == null) {
+          logWarning("Unable to award score because the credited player is offline.");
+          return;
+        }
+        int score = _scoreTable.get(type);
+        _scoreKeeper.addScore(player, SCORE_BUCKET_ID, score);
+      } else {
+        logWarning("Unable to award score for {" + type.toString() + "}");
+      }
+    }
+  }
+
+  public void sendPlayerScoreTable(Player player) {
+    for (Map.Entry<EntityType, Integer> entry : _scoreTable.entrySet()) {
+      if (entry.getValue() != 0) {
+        EntityType type = entry.getKey();
+        Component message =
+            Component.translatable(Objects.requireNonNull(type.translationKey()))
+                .append(Component.text(" = "))
+                .append(
+                    Component.text(Objects.requireNonNull(String.valueOf(entry.getValue())))
+                        .color(NamedTextColor.GREEN));
+        sendPlayerMessage(player, message);
+      }
+    }
+  }
+
+  private Map<EntityType, Integer> deserializeScoreTable(Map<String, Object> rawValue) {
+    HashMap<EntityType, Integer> scoreTable = new HashMap<>();
+    if (rawValue instanceof Map) {
+      scoreTable = new HashMap<>();
+      for (Map.Entry<String, Object> entry : rawValue.entrySet()) {
+        try {
+          EntityType type = EntityType.valueOf(entry.getKey());
+          Integer value = ((Number) entry.getValue()).intValue();
+          scoreTable.put(type, value);
+        } catch (Exception ex) {
+          logError(ex);
+        }
+      }
+      return scoreTable;
+    } else {
+      return getDefaultScoreTable();
+    }
+  }
+
+  private Map<String, Integer> serializeScoreTable(Map<EntityType, Integer> scoreTable) {
+    Map<String, Integer> serializable = new HashMap<>();
+    for (Map.Entry<EntityType, Integer> entry : scoreTable.entrySet()) {
+      serializable.put(entry.getKey().name(), entry.getValue());
+    }
+    return serializable;
+  }
+
+  public void sendPlayerMessage(Player player, Component message) {
+    player.sendMessage(_messagePrefix.append(Objects.requireNonNull(message)));
+  }
+
+  public void sendPlayerMessage(Player player, String message) {
+    player.sendMessage(_messagePrefix.append(Component.text(Objects.requireNonNull(message))));
+  }
+
+  public void logError(Exception ex) {
+    getLogger().log(Level.SEVERE, _logPrefix + ex.toString());
+  }
+
+  public void logInfo(String messag) {
+    getLogger().info(_logPrefix + messag);
+  }
+
+  public void logWarning(String message) {
+    getLogger().warning(_logPrefix + message);
+  }
+
+  private boolean isVersionAtLeast(String version, String minimumVersion) {
+    int[] actual = parseVersion(version);
+    int[] minimum = parseVersion(minimumVersion);
+    if (actual == null || minimum == null) {
+      return false;
+    }
+    for (int index = 0; index < actual.length; index++) {
+      if (actual[index] != minimum[index]) {
+        return actual[index] > minimum[index];
+      }
+    }
+    return !isPrerelease(version);
+  }
+
+  private int[] parseVersion(String version) {
+    if (version == null) {
+      return null;
+    }
+    String coreVersion = version.replaceFirst("^[vV]", "");
+    int metadataIndex = coreVersion.indexOf('+');
+    if (metadataIndex >= 0) {
+      coreVersion = coreVersion.substring(0, metadataIndex);
+    }
+    int prereleaseIndex = coreVersion.indexOf('-');
+    if (prereleaseIndex >= 0) {
+      coreVersion = coreVersion.substring(0, prereleaseIndex);
+    }
+    String[] parts = coreVersion.split("\\.");
+    if (parts.length < 3) {
+      return null;
+    }
+    try {
+      return new int[] {
+        Integer.parseInt(parts[0]), Integer.parseInt(parts[1]), Integer.parseInt(parts[2])
+      };
+    } catch (NumberFormatException ex) {
+      return null;
+    }
+  }
+
+  private boolean isPrerelease(String version) {
+    String release = version.replaceFirst("^[vV]", "");
+    int metadataIndex = release.indexOf('+');
+    if (metadataIndex >= 0) {
+      release = release.substring(0, metadataIndex);
+    }
+    return release.indexOf('-') >= 0;
+  }
 }

src/main/java/com/majinnaibu/minecraft/plugins/mobscores/listeners/MobDeathListener.java

@@ -1,66 +1,64 @@
 /*
-This file is part of MobScores.
+This file is part of Mob Scores.
 
-MobScores is free software: you can redistribute it and/or modify
+Mob Scores is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
-MobScores is distributed in the hope that it will be useful,
+Mob Scores is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Affero General Public License for more details.
 
 You should have received a copy of the GNU Affero General Public License
-along with MobScores.  If not, see <http://www.gnu.org/licenses/>.
+along with Mob Scores. If not, see <https://www.gnu.org/licenses/agpl-3.0.txt>.
 */
 
 package com.majinnaibu.minecraft.plugins.mobscores.listeners;
 
+import com.majinnaibu.minecraft.plugins.mobscores.MobScoresPlugin;
+
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Projectile;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityDeathEvent;
 import org.bukkit.event.entity.EntityExplodeEvent;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-
-import com.majinnaibu.minecraft.plugins.mobscores.MobScoresPlugin;
 
 public class MobDeathListener implements Listener {
-	private MobScoresPlugin _plugin = null; 
+  private MobScoresPlugin _plugin = null;
 
-	public MobDeathListener(MobScoresPlugin plugin) {
-		_plugin = plugin;
-	}
+  public MobDeathListener(MobScoresPlugin plugin) {
+    _plugin = plugin;
+  }
 
-	@EventHandler
-	public void onEntityDamage(EntityDamageEvent event) {
-		if (!(event instanceof EntityDamageByEntityEvent damageEvent)) {
-			return;
-		}
-		Entity damager = damageEvent.getDamager();
-		Player creditedPlayer = null;
-		if (damager instanceof Player directPlayer) {
-			creditedPlayer = directPlayer;
-		} else if (damager instanceof Projectile projectile
-				&& projectile.getShooter() instanceof Player projectileShooter) {
-			creditedPlayer = projectileShooter;
-		}
-		if (creditedPlayer != null) {
-			_plugin.claimMob(event.getEntity(), creditedPlayer);
-		}
-	}
+  @EventHandler
+  public void onEntityDamage(EntityDamageEvent event) {
+    if (!(event instanceof EntityDamageByEntityEvent damageEvent)) {
+      return;
+    }
+    Entity damager = damageEvent.getDamager();
+    Player creditedPlayer = null;
+    if (damager instanceof Player directPlayer) {
+      creditedPlayer = directPlayer;
+    } else if (damager instanceof Projectile projectile
+        && projectile.getShooter() instanceof Player projectileShooter) {
+      creditedPlayer = projectileShooter;
+    }
+    if (creditedPlayer != null) {
+      _plugin.claimMob(event.getEntity(), creditedPlayer);
+    }
+  }
 
-	@EventHandler
-	public void onEntityDeath(EntityDeathEvent event) {
-		_plugin.awardScore(event.getEntity());
-	}
-
-	@EventHandler
-	public void onEntityExplode(EntityExplodeEvent event) {
-	}
+  @EventHandler
+  public void onEntityDeath(EntityDeathEvent event) {
+    _plugin.awardScore(event.getEntity());
+  }
 
+  @EventHandler
+  public void onEntityExplode(EntityExplodeEvent event) {}
 }

src/main/java/com/majinnaibu/minecraft/plugins/mobscores/listeners/PlayerConnectListener.java

@@ -1,37 +1,37 @@
 /*
-This file is part of MobScores.
+This file is part of Mob Scores.
 
-MobScores is free software: you can redistribute it and/or modify
+Mob Scores is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.
 
-MobScores is distributed in the hope that it will be useful,
+Mob Scores is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Affero General Public License for more details.
 
 You should have received a copy of the GNU Affero General Public License
-along with MobScores.  If not, see <http://www.gnu.org/licenses/>.
+along with Mob Scores. If not, see <https://www.gnu.org/licenses/agpl-3.0.txt>.
 */
 
 package com.majinnaibu.minecraft.plugins.mobscores.listeners;
 
-import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.event.Listener;
-import org.bukkit.event.EventHandler;
-
 import com.majinnaibu.minecraft.plugins.mobscores.MobScoresPlugin;
 
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+
 public class PlayerConnectListener implements Listener {
-private MobScoresPlugin _plugin = null; 
+  private MobScoresPlugin _plugin = null;
 
-	public PlayerConnectListener(MobScoresPlugin plugin) {
-		_plugin = plugin;
-	}
+  public PlayerConnectListener(MobScoresPlugin plugin) {
+    _plugin = plugin;
+  }
 
-	@EventHandler
-	public void onPlayerJoin(PlayerJoinEvent event) {
-		_plugin.sendPlayerScoreTable(event.getPlayer());
-	}
+  @EventHandler
+  public void onPlayerJoin(PlayerJoinEvent event) {
+    _plugin.sendPlayerScoreTable(event.getPlayer());
+  }
 }