pom.xml

@@ -82,6 +82,10 @@
                                     <pattern>com.bergerkiller.bukkit.common</pattern>
                                     <shadedPattern>tech.sbdevelopment.mapreflectionapi.libs.bkcommonlib</shadedPattern>
                                 </relocation>
+                                <relocation>
+                                    <pattern>org.bstats</pattern>
+                                    <shadedPattern>tech.sbdevelopment.mapreflectionapi.libs.bstats</shadedPattern>
+                                </relocation>
                             </relocations>
                         </configuration>
                     </execution>
@@ -201,5 +205,12 @@
             <version>23.0.0</version>
             <scope>provided</scope>
         </dependency>
+
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bukkit</artifactId>
+            <version>3.0.0</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 </project>

src/main/java/tech/sbdevelopment/mapreflectionapi/MapReflectionAPI.java

@@ -24,6 +24,8 @@
 package tech.sbdevelopment.mapreflectionapi;
 
 import com.comphenix.protocol.ProtocolLibrary;
+import org.bstats.bukkit.Metrics;
+import org.bstats.charts.SingleLineChart;
 import org.bukkit.Bukkit;
 import org.bukkit.map.MapView;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -119,6 +121,10 @@ public class MapReflectionAPI extends JavaPlugin {
         Bukkit.getPluginManager().registerEvents(new MapListener(), this);
         ProtocolLibrary.getProtocolManager().addPacketListener(new PacketListener(this));
 
+        getLogger().info("Loading metrics...");
+        Metrics metrics = new Metrics(this, 16033);
+        metrics.addCustomChart(new SingleLineChart("managed_maps", () -> mapManager.getManagedMapsCount()));
+
         if (Configuration.getInstance().isUpdaterCheck()) {
             UpdateManager updateManager = new UpdateManager(this, UpdateManager.CheckType.SPIGOT);
 

src/main/java/tech/sbdevelopment/mapreflectionapi/api/MapManager.java

@@ -39,6 +39,15 @@ public class MapManager {
     protected final Set<Integer> occupiedIds = new HashSet<>();
     protected final List<MapWrapper> managedMaps = new CopyOnWriteArrayList<>();
 
+    /**
+     * Get the amount of maps managed by the plugin
+     *
+     * @return The managed maps amount
+     */
+    public int getManagedMapsCount() {
+        return managedMaps.size();
+    }
+
     /**
      * Wrap a {@link BufferedImage} in a {@link MapWrapper}
      *