add xp-levelh and moneyh requirements

src/main/java/sh/okx/rankup/Rankup.java

@@ -31,6 +31,8 @@ import sh.okx.rankup.prestige.Prestige;
 import sh.okx.rankup.prestige.Prestiges;
 import sh.okx.rankup.ranks.Rank;
 import sh.okx.rankup.ranks.Rankups;
+import sh.okx.rankup.requirements.DeductibleRequirement;
+import sh.okx.rankup.requirements.NonDeductibleRequirement;
 import sh.okx.rankup.requirements.Requirement;
 import sh.okx.rankup.requirements.RequirementRegistry;
 import sh.okx.rankup.requirements.requirement.*;
@@ -259,7 +261,7 @@ public class Rankup extends JavaPlugin {
 
   private void registerRequirements() {
     requirements = new RequirementRegistry();
-    requirements.addRequirement(new XpLevelRequirement(this));
+    registerDeductible(new XpLevelRequirement(this));
     requirements.addRequirement(new PlaytimeMinutesRequirement(this));
     requirements.addRequirement(new GroupRequirement(this));
     requirements.addRequirement(new PermissionRequirement(this));
@@ -268,13 +270,12 @@ public class Rankup extends JavaPlugin {
     requirements.addRequirement(new BlockBreakRequirement(this));
     requirements.addRequirement(new PlayerKillsRequirement(this));
     requirements.addRequirement(new MobKillsRequirement(this));
-    requirements.addRequirement(new ItemRequirement(this));
-    requirements.addRequirement(new ItemhRequirement(this));
+    registerDeductible(new ItemRequirement(this));
     requirements.addRequirement(new UseItemRequirement(this));
     requirements.addRequirement(new TotalMobKillsRequirement(this));
     requirements.addRequirement(new CraftItemRequirement(this));
     if (economy != null) {
-      requirements.addRequirement(new MoneyRequirement(this));
+      registerDeductible(new MoneyRequirement(this));
     }
 
     PluginManager pluginManager = Bukkit.getPluginManager();
@@ -291,6 +292,11 @@ public class Rankup extends JavaPlugin {
     }
   }
 
+  private void registerDeductible(DeductibleRequirement requirement) {
+    requirements.addRequirement(requirement);
+    requirements.addRequirement(new NonDeductibleRequirement(requirement, requirement.getName() + "h"));
+  }
+
   private boolean setupPermissions() {
     RegisteredServiceProvider<Permission> rsp = getServer().getServicesManager().getRegistration(Permission.class);
     if (rsp == null) {

src/main/java/sh/okx/rankup/requirements/NonDeductibleRequirement.java

@@ -0,0 +1,30 @@
+package sh.okx.rankup.requirements;
+
+import org.bukkit.entity.Player;
+
+/**
+ * Proxy requirement for a deductible requirement that is exactly the same but is not deductible
+ */
+public class NonDeductibleRequirement extends ProgressiveRequirement {
+  private final DeductibleRequirement requirement;
+
+  public NonDeductibleRequirement(DeductibleRequirement requirement, String name) {
+    super(requirement.plugin, name, requirement.hasSubRequirement());
+    this.requirement = requirement;
+  }
+
+  protected NonDeductibleRequirement(NonDeductibleRequirement clone) {
+    super(clone);
+    this.requirement = clone.requirement;
+  }
+
+  @Override
+  public double getProgress(Player player) {
+    return requirement.getProgress(player);
+  }
+
+  @Override
+  public Requirement clone() {
+    return new NonDeductibleRequirement(this);
+  }
+}

src/main/java/sh/okx/rankup/requirements/requirement/ItemhRequirement.java

@@ -1,33 +0,0 @@
-package sh.okx.rankup.requirements.requirement;
-
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
-import sh.okx.rankup.Rankup;
-import sh.okx.rankup.requirements.ProgressiveRequirement;
-import sh.okx.rankup.requirements.Requirement;
-
-import java.util.Arrays;
-
-public class ItemhRequirement extends ProgressiveRequirement {
-  public ItemhRequirement(Rankup plugin) {
-    super(plugin, "itemh", true);
-  }
-
-  protected ItemhRequirement(ItemRequirement clone) {
-    super(clone);
-  }
-
-  @Override
-  public double getProgress(Player player) {
-    Material material = Material.matchMaterial(getSub());
-    return Arrays.stream(player.getInventory().getStorageContents())
-        .filter(item -> item != null && item.getType() == material)
-        .mapToInt(ItemStack::getAmount).sum();
-  }
-
-  @Override
-  public Requirement clone() {
-    return new ItemhRequirement(plugin);
-  }
-}

src/main/java/sh/okx/rankup/requirements/requirement/TotalMobKillsRequirement.java

@@ -11,7 +11,7 @@ public class TotalMobKillsRequirement extends ProgressiveRequirement {
     super(plugin, "total-mob-kills");
   }
 
-  protected TotalMobKillsRequirement(Requirement clone) {
+  private TotalMobKillsRequirement(Requirement clone) {
     super(clone);
   }