Several fixes, add licence to pom.xml, clean up code...

Fixes #2

.classpath

@@ -24,7 +24,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/J2SE-1.5">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>

.settings/org.eclipse.jdt.core.prefs

@@ -1,2 +1,8 @@
 eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17

pom.xml

@@ -12,6 +12,20 @@
     <url>https://repo.purpurmc.org/snapshots</url>
 </repository>
 </repositories>
+  <licenses>
+    <license>
+      <name>The Apache Software License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+    </license>
+  </licenses>
+  <developers>
+    <developer>
+      <name>TheTechRobo</name>
+      <email>thetechrobo@protonmail.ch</email>
+      <organization>what! the tech</organization>
+      <organizationUrl>https://thetechrobo.ca</organizationUrl>
+    </developer>
+  </developers>
 <dependencies>
     <!--This adds the Purpur API artifact to the build -->
 <dependency>
@@ -21,4 +35,37 @@
 </dependency>
 
 </dependencies>
+<properties>
+     <maven.compiler.source>17</maven.compiler.source>
+     <maven.compiler.target>17</maven.compiler.target>
+</properties>
+<build>
+	<pluginManagement>
+	<plugins>
+		<plugin>
+    		<groupId>org.apache.maven.plugins</groupId>
+    		<artifactId>maven-compiler-plugin</artifactId>
+    		<version>3.8.1</version>
+    		<configuration>
+        		<release>17</release>
+    		</configuration>
+		</plugin>
+<plugin>
+<groupId>org.apache.maven.plugins</groupId>
+    <artifactId>maven-source-plugin</artifactId>
+    <version>3.2.1</version>
+    <executions>
+      <execution>
+        <id>attach-source</id>
+        <phase>compile</phase>
+        <goals>
+          <goal>jar-no-fork</goal>
+        </goals>
+      </execution>
+    </executions>
+  </plugin>
+
+	</plugins>
+	</pluginManagement>
+</build>
 </project>

src/main/java/ca/thetechrobo/fbl/CountdownTimer.java

@@ -2,6 +2,7 @@ package ca.thetechrobo.fbl;
 
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
+
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.TextComponent;
 import net.kyori.adventure.text.format.TextColor;
@@ -10,31 +11,30 @@ public class CountdownTimer extends BukkitRunnable {
 	private int elapsedSeconds;
 	private int seconds;
 	private Player player;
-	//private JavaPlugin pl;
+	private PlayerTookDamage runner;
 
-	public CountdownTimer(int seconds, Player p) {
+	public CountdownTimer(int seconds, Player p, PlayerTookDamage runner) {
-		//this.man = Bukkit.getScoreboardManager();
-		//this.pl = pl;
 		this.elapsedSeconds = 0;
 		this.player = p;
 		this.seconds = seconds;
+		this.runner = runner;
 	}
+
+	public Player getPlayer() {
+		return this.player;
+	}
+
 	@Override
 	public void run() {
-		if (this.elapsedSeconds <= this.seconds ) {
+		if (this.elapsedSeconds <= this.seconds) {
-		    /*Scoreboard board = this.man.getNewScoreboard();
+			TextComponent comp = Component
-			Objective objective = board.registerNewObjective(
+					.text("Battle Log Protection: " + (this.seconds - this.elapsedSeconds + "s remaining"))
-					"antibattlelog", "dummy",
-					Component.text("Anti-Combat-Log Protection"));
-			objective.setDisplaySlot(DisplaySlot.);
-		    Score score = objective.getScore(player);*/
-			TextComponent comp = Component.text("Battle Log Protection - " + (this.seconds - this.elapsedSeconds + "s remaining"))
 					.color(TextColor.color(155, 105, 165));
-		    this.player.sendActionBar(comp);
+			this.player.sendActionBar(comp);
-		    this.elapsedSeconds++;
+			this.elapsedSeconds++;
-		}
+		} else {
-		else {
 			this.player.sendActionBar(Component.text(""));
+			this.runner.removeMe(this);
 			this.cancel();
 		}
 	}

src/main/java/ca/thetechrobo/fbl/PlayerTookDamage.java

@@ -1,6 +1,7 @@
 package ca.thetechrobo.fbl;
 
 import java.time.Instant;
+import java.util.HashMap;
 import java.util.UUID;
 
 import org.bukkit.Bukkit;
@@ -16,24 +17,31 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.persistence.PersistentDataContainer;
 import org.bukkit.persistence.PersistentDataType;
 import org.bukkit.plugin.java.JavaPlugin;
+
 import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.TextColor;
 
 public class PlayerTookDamage implements Listener {
 	private JavaPlugin pl;
+	private HashMap<Player, CountdownTimer> map;
+
 	public PlayerTookDamage(JavaPlugin pl) {
 		this.pl = pl;
+		this.map = new HashMap<Player, CountdownTimer>();
 	}
+
 	private long load_internal_long(Player p, NamespacedKey key, long def) {
 		PersistentDataContainer c = p.getPersistentDataContainer();
-		if (c.has(key,  PersistentDataType.LONG)) {
+		if (c.has(key, PersistentDataType.LONG)) {
 			long i = c.get(key, PersistentDataType.LONG);
 			return i;
 		}
 		return def;
 	}
+
 	private String load_internal_str(Player p, NamespacedKey key) {
 		PersistentDataContainer c = p.getPersistentDataContainer();
-		if (c.has(key,  PersistentDataType.STRING)) {
+		if (c.has(key, PersistentDataType.STRING)) {
 			String i = c.get(key, PersistentDataType.STRING);
 			return i;
 		}
@@ -42,11 +50,19 @@ public class PlayerTookDamage implements Listener {
 
 	@EventHandler
 	public void playerTookDamage(EntityDamageByEntityEvent e) {
-		if (!(e.getEntity().getType() == EntityType.PLAYER)) return;
+		if (!(e.getEntity().getType() == EntityType.PLAYER))
+			return;
 		Entity damager = e.getDamager();
-		if (!(damager.getType() == EntityType.PLAYER)) return;
+		if (!(damager.getType() == EntityType.PLAYER))
+			return;
 		Player p2 = (Player) damager;
 		Player p = (Player) e.getEntity();
+		if (this.map.containsKey(p)) {
+			this.map.get(p).cancel();
+		}
+		if (this.map.containsKey(p2)) {
+			this.map.get(p2).cancel();
+		}
 		long unixTimestamp = Instant.now().getEpochSecond();
 		NamespacedKey key = new NamespacedKey(this.pl, "AntiBL_LastHit");
 		NamespacedKey key2 = new NamespacedKey(this.pl, "AntiBL_HitOn");
@@ -54,11 +70,16 @@ public class PlayerTookDamage implements Listener {
 		p2.getPersistentDataContainer().set(key, PersistentDataType.LONG, unixTimestamp);
 		p.getPersistentDataContainer().set(key2, PersistentDataType.STRING, p2.getUniqueId().toString());
 		p2.getPersistentDataContainer().set(key2, PersistentDataType.STRING, p.getUniqueId().toString());
-		new CountdownTimer(11, p).runTaskTimer(this.pl, 0, 20);
+		CountdownTimer timerP = new CountdownTimer(11, p, this);
-		new CountdownTimer(11, p2).runTaskTimer(this.pl, 0, 20);
+		CountdownTimer timerP2 = new CountdownTimer(11, p2, this);
-		new NoMoreSayingYouBattleLogged(p, this.pl).runTaskLater(pl, 11*20);
+		timerP.runTaskTimer(this.pl, 0, 20);
-		new NoMoreSayingYouBattleLogged(p2, this.pl).runTaskLater(pl, 11*20);
+		timerP2.runTaskTimer(this.pl, 0, 20);
+		this.map.put(p, timerP);
+		this.map.put(p2, timerP2);
+		new WriteLastHit(p, this.pl).runTaskLater(pl, 11 * 20);
+		new WriteLastHit(p2, this.pl).runTaskLater(pl, 11 * 20);
 	}
+
 	@EventHandler
 	public void playerLeftGame(PlayerQuitEvent e) {
 		Player p = e.getPlayer();
@@ -67,21 +88,26 @@ public class PlayerTookDamage implements Listener {
 		long unixTimestamp = Instant.now().getEpochSecond();
 		long difference = unixTimestamp - lastOldHit;
 		if (difference < 11) {
-			Component pDisplayName = p.displayName();
+			Component pDisplayName = p.displayName().color(TextColor.color(100, 100, 255));
 			String uu = load_internal_str(p, new NamespacedKey(this.pl, "AntiBL_HitOn"));
-			String p2d = "someone";
+			Component p2d = Component.text("someone");
 			if (uu == null) {
-			}
+			} else {
-			else {
 				UUID p2u = UUID.fromString(uu);
 				OfflinePlayer p2 = Bukkit.getOfflinePlayer(p2u);
-				p2d = p2.getName();
+				p2d = Component.text(p2.getName()).color(TextColor.color(200, 100, 150));
 			}
-			Component message = pDisplayName.append(Component.text(" quit during battle with " + p2d))
+			Component message = pDisplayName.append(Component.text(" quit during battle with ").append(p2d))
 					.append(Component.text("."));
 			Bukkit.broadcast(message);
 			p.damage(unixTimestamp); // THAT'S A LOTTA DAMAGE!
 			p.kick(Component.text("You logged out during PvP and died!"));
 		}
+		this.map.remove(p);
+	}
+
+	public void removeMe(CountdownTimer timer) {
+		Player p = timer.getPlayer();
+		this.map.remove(p, timer);
 	}
 }

src/main/java/ca/thetechrobo/fbl/WriteLastHit.java

@@ -6,14 +6,15 @@ import org.bukkit.persistence.PersistentDataType;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.bukkit.scheduler.BukkitRunnable;
 
-public class NoMoreSayingYouBattleLogged extends BukkitRunnable {
+public class WriteLastHit extends BukkitRunnable {
 	private Player p;
 	private JavaPlugin pl;
 
-	public NoMoreSayingYouBattleLogged(Player p, JavaPlugin pl) {
+	public WriteLastHit(Player p, JavaPlugin pl) {
 		this.p = p;
 		this.pl = pl;
 	}
+
 	@Override
 	public void run() {
 		NamespacedKey key = new NamespacedKey(this.pl, "AntiBL_LastHit");