Allow players to specify how many xp cheque's to create in one go

src/main/java/com/alttd/playerutils/commands/playerutils_subcommands/XPCheque.java

@@ -35,9 +35,23 @@ public class XPCheque extends SubCommand {
             return true;
         }
 
-        if (args.length != 2)
+        if (args.length != 2 && args.length != 3)
             return false;
 
+        int amount = 1;
+        if (args.length == 3) {
+            try {
+                amount = Integer.parseInt(args[2]);
+            } catch (NumberFormatException e) {
+                return false;
+            }
+        }
+
+        if (amount > 64 || amount < 1) {
+            commandSender.sendMiniMessage(Messages.XP_CHEQUE.INVALID_AMOUNT, null);
+            return true;
+        }
+
         int xpValue;
         try {
             xpValue = Integer.parseInt(args[1]);
@@ -51,7 +65,7 @@ public class XPCheque extends SubCommand {
         }
 
         int totalExperience = player.getTotalExperience();
-        if (totalExperience < xpValue) {
+        if (totalExperience < (xpValue * amount)) {
             commandSender.sendMiniMessage(Messages.XP_CHEQUE.NOT_ENOUGH_XP, Placeholder.parsed("xp", String.valueOf(totalExperience)));
             return true;
         }
@@ -62,21 +76,27 @@ public class XPCheque extends SubCommand {
             return true;
         }
 
+        if (heldItem.getAmount() < amount) {
+            commandSender.sendMiniMessage(Messages.XP_CHEQUE.NOT_ENOUGH_BOTTLE, Placeholder.parsed("amount", String.valueOf(amount)));
+            return true;
+        }
+
         Optional<ItemStack> optionalItemStack = getExpBottleItem(player, xpValue);
         if (optionalItemStack.isEmpty())
             return true;
 
         ItemStack xpBottle = optionalItemStack.get();
+        xpBottle.setAmount(amount);
 
-        decreaseExperience(player, xpValue);
+        decreaseExperience(player, xpValue * amount);
 
-        if (heldItem.getAmount() == 1) {
+        if (heldItem.getAmount() == amount) {
             player.getInventory().setItemInMainHand(xpBottle);
             player.updateInventory();
             return true;
         }
 
-        heldItem.setAmount(heldItem.getAmount() - 1);
+        heldItem.setAmount(heldItem.getAmount() - amount);
         player.getInventory().addItem(xpBottle).values()
                 .forEach(item -> player.getWorld().dropItemNaturally(player.getLocation(), item));
         player.updateInventory();

src/main/java/com/alttd/playerutils/config/Messages.java

@@ -30,7 +30,7 @@ public class Messages extends AbstractConfig {
         public static String HELP_MESSAGE_WRAPPER = "<gold>PlayerUtils help:\n<commands></gold>";
         public static String HELP_MESSAGE = "<green>Show this menu: <gold>/pu help</gold></green>";
         public static String GLOW = "<green>Glow in a specified color: <gold>/pu glow <color></gold></green>";
-        public static String XP_CHEQUE = "<green>Create an XP cheque: <gold>/pu xpcheque <amount></gold></green>";
+        public static String XP_CHEQUE = "<green>Create an XP cheque: <gold>/pu xpcheque <xp_value> [amount]</gold></green>";
         public static String XP_CALC = "<green>Calculate the amount of XP between levels: <gold>/pu xpcalc <from> <to></gold></green>";
         public static String RELOAD = "<green>Reload the configs for PlayerUtils: <gold>/pu reload</gold></green>";
         public static String ROTATE_BLOCK = "<green>Enable rotating blocks with a blaze rod: <gold>/pu rotateblock</gold></green>";
@@ -88,6 +88,8 @@ public class Messages extends AbstractConfig {
         public static String NOT_HOLDING_BOTTLE = "<red>You need to hold an empty glass bottle while executing this command</red>";
         public static String DISPLAY_NAME = "<yellow>XP bottle containing <xp> XP</yellow>";
         public static List<String> LORE = List.of("Issued by <name>", "Throw to retrieve <xp> XP");
+        public static String NOT_ENOUGH_BOTTLE = "<red>You need to be holding <amount> glass bottles</red>";
+        public static String INVALID_AMOUNT = "<red>You can only create between 1 and 64 xp cheque's at a time</red>";
 
         @SuppressWarnings("unused")
         private static void load() {
@@ -97,6 +99,8 @@ public class Messages extends AbstractConfig {
             NOT_HOLDING_BOTTLE = config.getString(prefix, "not-holding-bottle", NOT_HOLDING_BOTTLE);
             DISPLAY_NAME = config.getString(prefix, "display-name", DISPLAY_NAME);
             LORE = config.getStringList(prefix, "lore", LORE);
+            NOT_ENOUGH_BOTTLE = config.getString(prefix, "not-enough-bottle", NOT_ENOUGH_BOTTLE);
+            INVALID_AMOUNT = config.getString(prefix, "invalid-amount", INVALID_AMOUNT);
         }
     }
 

src/main/java/com/alttd/playerutils/event_listeners/RotateBlockEvent.java

@@ -21,7 +21,6 @@ import org.bukkit.inventory.ItemStack;
 
 import java.util.*;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 public class RotateBlockEvent implements Listener {