Fix issue #20

NoSuchMethodException was thrown on bukkit servers

pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.warp</groupId>
     <artifactId>CoordinatesObfuscator</artifactId>
-    <version>1.4.9</version>
+    <version>1.4.10</version>
     <name>CoordinatesObfuscator</name>
     <build>
         <resources>

src/main/java/org/warp/coordinatesobfuscator/Bukkit.java

@@ -0,0 +1,10 @@
+package org.warp.coordinatesobfuscator;
+
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+public interface Bukkit {
+	void run(Plugin plugin, Player player, Runnable runnable, Runnable fallback);
+
+	void runLater(Plugin plugin, Runnable runnable, long delay);
+}

src/main/java/org/warp/coordinatesobfuscator/FoliaUtils.java → src/main/java/org/warp/coordinatesobfuscator/BukkitUtils.java

@@ -1,8 +1,9 @@
 package org.warp.coordinatesobfuscator;
 
-public class FoliaUtils {
+public class BukkitUtils {
 
 	private static final boolean IS_FOLIA;
+	private static final Bukkit BUKKIT;
 
 	static {
 		boolean isFolia;
@@ -13,9 +14,15 @@ public class FoliaUtils {
 			isFolia = false;
 		}
 		IS_FOLIA = isFolia;
+
+		BUKKIT = isFolia ? new Folia() : new Craftbukkit();
 	}
-	
+
 	public static boolean isFolia() {
 		return IS_FOLIA;
 	}
+
+	public static Bukkit getBukkit() {
+		return BUKKIT;
+	}
 }

src/main/java/org/warp/coordinatesobfuscator/CoordinatesObfuscator.java

@@ -29,8 +29,6 @@
 import java.util.List;
 import java.util.logging.Logger;
 
-import org.joml.GeometryUtils;
-
 public class CoordinatesObfuscator extends JavaPlugin implements Listener {
 
 	public static final boolean DEBUG_ENABLED = "debug".equals(System.getProperty("coordinates_obfuscator.env"));
@@ -220,10 +218,10 @@ public void onPlayerTeleport(final PlayerRespawnEvent event){
 	}
 
 	private void setMaxWorldBorder(final Player player) {
-		if (FoliaUtils.isFolia()) {
-			player.getScheduler().run(this, scheduledTask -> setMaxWorldBorderSync(player), null);
+		if (BukkitUtils.isFolia()) {
+			BukkitUtils.getBukkit().run(this, player, () -> setMaxWorldBorder(player), null);
 		} else {
-			Bukkit.getScheduler().runTaskLater(this, () -> setMaxWorldBorderSync(player), 5);
+			BukkitUtils.getBukkit().runLater(this, () -> setMaxWorldBorder(player), 5);
 		}
 	}
 

src/main/java/org/warp/coordinatesobfuscator/Craftbukkit.java

@@ -0,0 +1,16 @@
+package org.warp.coordinatesobfuscator;
+
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+public class Craftbukkit implements Bukkit {
+	@Override
+	public void run(Plugin plugin, Player player, Runnable runnable, Runnable fallback) {
+		org.bukkit.Bukkit.getScheduler().runTask(plugin, runnable);
+	}
+
+	@Override
+	public void runLater(Plugin plugin, Runnable runnable, long delay) {
+		org.bukkit.Bukkit.getScheduler().runTaskLater(plugin, runnable, delay);
+	}
+}

src/main/java/org/warp/coordinatesobfuscator/Folia.java

@@ -0,0 +1,16 @@
+package org.warp.coordinatesobfuscator;
+
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+public class Folia implements Bukkit {
+	@Override
+	public void run(Plugin plugin, Player player, Runnable runnable, Runnable fallback) {
+		player.getScheduler().run(plugin, st -> runnable.run(), fallback);
+	}
+
+	@Override
+	public void runLater(Plugin plugin, Runnable runnable, long delay) {
+		org.bukkit.Bukkit.getScheduler().runTaskLater(plugin, runnable, delay);
+	}
+}