Sacred realms

src/main/java/me/unurled/sacredrealms/sr/managers/Manager.java

@@ -0,0 +1,47 @@
+package me.unurled.sacredrealms.sr.managers;
+
+import me.unurled.sacredrealms.sr.SR;
+import org.bukkit.Bukkit;
+import org.bukkit.event.Listener;
+
+public class Manager implements Listener {
+
+  /** Constructor for the Manager class */
+  public Manager() {
+    SR.getInstance().getManagers().addManager(this);
+    Bukkit.getScheduler()
+        .runTaskAsynchronously(
+            SR.getInstance(),
+            () -> {
+              load();
+              Bukkit.getPluginManager().registerEvents(this, SR.getInstance());
+            });
+  }
+
+  /**
+   * Get an instance of a manager
+   *
+   * @param clazz The class of the manager
+   * @return The instance of the manager
+   * @param <T> The type of the manager
+   */
+  public static <T extends Manager> Manager getInstance(Class<? extends Manager> clazz) {
+    return clazz.cast(SR.getInstance().getManagers().getManager(clazz));
+  }
+
+  /** Load the manager */
+  public void load() {
+    loadData();
+  }
+
+  /** Unload the manager */
+  public void unload() {
+    saveData();
+  }
+
+  /** Save the data */
+  public void saveData() {}
+
+  /** Load the data */
+  public void loadData() {}
+}

src/main/java/me/unurled/sacredrealms/sr/managers/Managers.java

@@ -0,0 +1,52 @@
+package me.unurled.sacredrealms.sr.managers;
+
+import java.util.ArrayList;
+import java.util.List;
+import me.unurled.sacredrealms.sr.SR;
+import me.unurled.sacredrealms.sr.components.combat.CombatManager;
+import me.unurled.sacredrealms.sr.components.item.ItemManager;
+import me.unurled.sacredrealms.sr.components.player.PlayerManager;
+import me.unurled.sacredrealms.sr.data.DataManager;
+import org.bukkit.Bukkit;
+import org.jetbrains.annotations.Nullable;
+
+public class Managers {
+
+  private final List<Manager> managers;
+
+  public Managers() {
+    managers = new ArrayList<>();
+    // register managers here (like a new instance of them)
+
+    Bukkit.getScheduler()
+        .runTaskLater(
+            SR.getInstance(),
+            () -> {
+              new DataManager();
+              new PlayerManager();
+              new ItemManager();
+              new CombatManager();
+            },
+            10L);
+  }
+
+  public void addManager(Manager manager) {
+    managers.add(manager);
+  }
+
+  public void unload() {
+    for (Manager manager : managers) {
+      manager.unload();
+    }
+  }
+
+  @Nullable
+  public Manager getManager(Class<? extends Manager> clazz) {
+    for (Manager manager : managers) {
+      if (manager.getClass().equals(clazz)) {
+        return manager;
+      }
+    }
+    return null;
+  }
+}