Update PaperLib usage

pom.xml

@@ -60,12 +60,14 @@
 							<goal>shade</goal>
 						</goals>
 						<configuration>
+							<dependencyReducedPomLocation>${project.build.directory}/dependency-reduced-pom.xml</dependencyReducedPomLocation>
 							<shadedArtifactAttached>false</shadedArtifactAttached>
 							<createDependencyReducedPom>false</createDependencyReducedPom>
 							<minimizeJar>true</minimizeJar>
 							<artifactSet>
 								<includes>
 									<include>com.songoda:SongodaCore</include>
+									<include>io.papermc:paperlib</include>
 								</includes>
 							</artifactSet>
 							<filters>
@@ -83,6 +85,10 @@
 									<pattern>com.songoda.core</pattern>
 									<shadedPattern>${project.groupId}.skyblock.core</shadedPattern>
 								</relocation>
+								<relocation>
+									<pattern>io.papermc.lib</pattern>
+									<shadedPattern>${project.groupId}.paperlib</shadedPattern>
+								</relocation>
 							</relocations>
 						</configuration>
 					</execution>
@@ -100,6 +106,10 @@
 			<id>spigot-repo</id>
 			<url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url>
 		</repository>
+		<repository>
+			<id>papermc</id>
+			<url>https://papermc.io/repo/repository/maven-public/</url>
+		</repository>
 		<repository>
 			<id>minecraft-repo</id>
 			<url>https://libraries.minecraft.net/</url>
@@ -126,11 +136,29 @@
 		</repository>
 	</repositories>
 	<dependencies>
+		<dependency>
+			<groupId>io.papermc</groupId>
+			<artifactId>paperlib</artifactId>
+			<version>1.0.3</version>
+			<scope>compile</scope>
+		</dependency>
 		<dependency>
 			<groupId>com.destroystokyo.papermc</groupId>
 			<artifactId>paper</artifactId>
 			<version>1.15.2</version>
 			<scope>provided</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>io.papermc</groupId>
+					<artifactId>paperlib</artifactId>
+				</exclusion>
+			</exclusions>
+		</dependency>
+		<dependency>
+			<groupId>org.spigotmc</groupId>
+			<artifactId>spigot</artifactId>
+			<version>1.15</version>
+			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>com.github.MilkBowl</groupId>

src/main/java/com/songoda/skyblock/SkyBlock.java

@@ -45,6 +45,7 @@ import com.songoda.skyblock.visit.VisitManager;
 import com.songoda.skyblock.visit.VisitTask;
 import com.songoda.skyblock.world.WorldManager;
 import com.songoda.skyblock.world.generator.VoidGenerator;
+import io.papermc.lib.PaperLib;
 import net.coreprotect.CoreProtect;
 import net.coreprotect.CoreProtectAPI;
 import org.bukkit.Bukkit;
@@ -94,6 +95,7 @@ public class SkyBlock extends SongodaPlugin {
     private CoreProtectAPI coreProtectAPI;
 
     private boolean paper;
+    private boolean paperAsync;
 
     private final GuiManager guiManager = new GuiManager(this);
 
@@ -110,11 +112,14 @@ public class SkyBlock extends SongodaPlugin {
     public void onPluginEnable() {
 
         paper = false;
-        /*try {
+        try {
             Class.forName("com.destroystokyo.paper.PaperConfig");
             paper = true;
-            Bukkit.getLogger().info("Enabling Paper hooks");
-        } catch (ClassNotFoundException ignored) {}*/
+            paperAsync = Bukkit.spigot().getPaperConfig().getBoolean("settings.async-chunks.enable", false);
+            this.getLogger().info("Enabling Paper hooks");
+        } catch (ClassNotFoundException ignored) {
+            PaperLib.suggestPaper(this);
+        }
 
         // Run Songoda Updater
         SongodaCore.registerPlugin(this, 17, CompatibleMaterial.GRASS_BLOCK);
@@ -429,4 +434,8 @@ public class SkyBlock extends SongodaPlugin {
     public boolean isPaper() {
         return paper;
     }
+
+    public boolean isPaperAsync() {
+        return paperAsync;
+    }
 }

src/main/java/com/songoda/skyblock/levelling/rework/IslandScan.java

@@ -63,7 +63,7 @@ public final class IslandScan extends BukkitRunnable {
         final Map<World, List<ChunkSnapshot>> snapshots = new HashMap<>(3);
 
 
-        if (skyblock.isPaper() && Bukkit.spigot().getPaperConfig().getBoolean("settings.async-chunks.enable", false)) {
+        if (skyblock.isPaperAsync()) {
             Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
                 populate(snapshots, IslandWorld.Normal, true);
                 if (hasNether) populate(snapshots, IslandWorld.Nether, true);