Adds the ability to use /hat to put stuff on your head

pom.xml

@@ -6,7 +6,7 @@
 
   <groupId>simplexity</groupId>
   <artifactId>AdminHax</artifactId>
-  <version>1.2.1</version>
+  <version>1.2.2</version>
   <packaging>jar</packaging>
 
   <name>AdminHax</name>

src/main/java/simplexity/adminhax/AdminHax.java

@@ -3,6 +3,7 @@
 import net.kyori.adventure.text.minimessage.MiniMessage;
 import org.bukkit.plugin.java.JavaPlugin;
 import simplexity.adminhax.commands.basic.BroadcastMsg;
+import simplexity.adminhax.commands.basic.Hat;
 import simplexity.adminhax.commands.basic.ReloadPlugin;
 import simplexity.adminhax.commands.basic.RenameItem;
 import simplexity.adminhax.commands.hax.Feed;
@@ -41,6 +42,7 @@ public void onEnable() {
         this.getCommand("broadcastmsg").setExecutor(new BroadcastMsg());
         this.getCommand("adminhaxreload").setExecutor(new ReloadPlugin());
         this.getCommand("rename").setExecutor(new RenameItem());
+        this.getCommand("hat").setExecutor(new Hat());
         this.getServer().getPluginManager().registerEvents(new FlyListeners(), this);
     }
 

src/main/java/simplexity/adminhax/commands/basic/Hat.java

@@ -0,0 +1,62 @@
+package simplexity.adminhax.commands.basic;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import simplexity.adminhax.config.ConfigHandler;
+import simplexity.adminhax.config.Message;
+
+import java.util.HashMap;
+
+public class Hat implements CommandExecutor {
+
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String s, @NotNull String[] args) {
+        if (!(sender instanceof Player player)) {
+            sender.sendRichMessage(Message.ERROR_MUST_BE_PLAYER.getMessage());
+            return false;
+        }
+        ItemStack itemInHand = player.getInventory().getItemInMainHand();
+        ItemStack itemInHelmSlot = player.getInventory().getHelmet();
+        if (itemInHelmSlot == null && itemInHand.isEmpty()) {
+            player.sendRichMessage(Message.ERROR_NO_ITEMS_HAT.getMessage());
+            return false;
+        }
+        if ((itemInHelmSlot != null && !itemInHelmSlot.isEmpty()) && (
+                itemInHelmSlot.getItemMeta().hasEnchant(Enchantment.BINDING_CURSE) &&
+                ConfigHandler.getInstance().isHatRespectsCurseOfBinding()
+        )){
+            player.sendRichMessage(Message.ERROR_CURSE_OF_BINDING.getMessage());
+            return false;
+        }
+        if (ConfigHandler.getInstance().getDisabledHatItems().contains(itemInHand.getType())) {
+            player.sendRichMessage(Message.ERROR_HAT_NOT_ALLOWED.getMessage());
+            return false;
+        }
+        if (itemInHand.getAmount() > 1) {
+            player.getInventory().setHelmet(itemInHand.asOne());
+            int amt = itemInHand.getAmount() - 1;
+            itemInHand.setAmount(amt);
+            player.getInventory().setItemInMainHand(itemInHand);
+            if (itemInHelmSlot != null) {
+                HashMap<Integer, ItemStack> leftover = player.getInventory().addItem(itemInHelmSlot);
+                if (!leftover.isEmpty()) {
+                    for (Integer integer : leftover.keySet()) {
+                        player.getWorld().dropItem(player.getLocation(), leftover.get(integer));
+                    }
+                }
+            }
+            player.sendRichMessage(Message.HAT_SUCCESSFUL.getMessage());
+        } else {
+            player.getInventory().setHelmet(itemInHand);
+            if (itemInHelmSlot != null) player.getInventory().setItemInMainHand(itemInHelmSlot);
+            player.sendRichMessage(Message.HAT_SUCCESSFUL.getMessage());
+        }
+        return true;
+    }
+}

src/main/java/simplexity/adminhax/commands/basic/RenameItem.java

@@ -40,7 +40,7 @@ public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command
         }
         ItemStack heldItem = player.getInventory().getItemInMainHand();
         if (heldItem.isEmpty() || heldItem.getType().isEmpty()) {
-            player.sendRichMessage(Message.ERROR_MUST_HOLD_ITEM.getMessage());
+            player.sendRichMessage(Message.ERROR_MUST_HOLD_ITEM_TO_RENAME.getMessage());
             return false;
         }
         Component newName = parsedName(player, renameString);

src/main/java/simplexity/adminhax/config/ConfigHandler.java

@@ -1,8 +1,11 @@
 package simplexity.adminhax.config;
 
+import org.bukkit.Material;
 import org.bukkit.configuration.file.FileConfiguration;
 import simplexity.adminhax.AdminHax;
 
+import java.util.HashSet;
+import java.util.List;
 import java.util.logging.Logger;
 
 public class ConfigHandler {
@@ -19,8 +22,9 @@ public static ConfigHandler getInstance() {
 
     private float maxWalkSpeed, minWalkSpeed, maxFlySpeed, minFlySpeed;
     private boolean sessionPersistentFlight, worldChangePersistentFlight, respawnPersistentFlight,
-            gamemodeChangePersistentFlight;
+            gamemodeChangePersistentFlight, hatRespectsCurseOfBinding;
     private int maxRenameCharacters;
+    private static final HashSet<Material> disabledHatItems = new HashSet<>();
 
     public void reloadConfigValues() {
         AdminHax.getInstance().reloadConfig();
@@ -34,6 +38,19 @@ public void reloadConfigValues() {
         respawnPersistentFlight = config.getBoolean("flight.persistent.respawn", true);
         gamemodeChangePersistentFlight = config.getBoolean("flight.persistent.gamemode-change", true);
         maxRenameCharacters = config.getInt("rename.max-characters", 50);
+        hatRespectsCurseOfBinding = config.getBoolean("hat.respect-curse-of-binding", true);
+        List<String> disabledItems = config.getStringList("hat.disabled-items");
+        disabledHatItems.clear();
+        if (!disabledItems.isEmpty()) {
+            for (String string : disabledItems) {
+                Material material = Material.getMaterial(string);
+                if (material == null) {
+                    logger.info(string + " is not a valid material, please check your syntax");
+                    continue;
+                }
+                disabledHatItems.add(material);
+            }
+        }
     }
 
     private float checkFloat(float defaultValue, String configPath, FileConfiguration config) {
@@ -91,4 +108,12 @@ public boolean isGamemodeChangePersistentFlight() {
     public int getMaxRenameCharacters() {
         return maxRenameCharacters;
     }
+
+    public boolean isHatRespectsCurseOfBinding() {
+        return hatRespectsCurseOfBinding;
+    }
+
+    public HashSet<Material> getDisabledHatItems(){
+        return disabledHatItems;
+    }
 }

src/main/java/simplexity/adminhax/config/Message.java

@@ -7,11 +7,15 @@ public enum Message {
     ERROR_INVALID_NUMBER("error.invalid-number", "<red>Sorry, you did not enter a valid flyspeed, please try again</red>"),
     ERROR_INVALID_PLAYER("error.invalid-player", "<red>That is not a valid player. Please check your spelling and try again</red>"),
     ERROR_MUST_BE_PLAYER("error.must-be-player", "<red>You must be a player to run this command</red>"),
-    ERROR_MUST_HOLD_ITEM("error.must-hold-item", "<red>You must be holding item to rename</red>"),
+    ERROR_MUST_HOLD_ITEM_TO_RENAME("error.must-hold-item", "<red>You must be holding item to rename</red>"),
+    ERROR_NO_ITEMS_HAT("error.no-hat-items", "<red>You must be holding an item or have an item in your helmet slot to use this command</red>"),
+    ERROR_CURSE_OF_BINDING("error.curse-of-binding", "<red>You currently are wearing something with curse of binding! Sorry!</red>"),
+    ERROR_HAT_NOT_ALLOWED("error.hat-not-allowed", "<red>Hats of this type are not allowed</red>"),
     ERROR_NAME_TOO_LONG("error.name-too-long", "<red>Sorry, that item name is too long! The max characters for an item name is <value></red>"),
     ERROR_NO_PERMISSION("error.no-permission", "<red>You do not have permission to run this command</red>"),
     ERROR_NOT_ENOUGH_ARGUMENTS("error.not-enough-arguments", "<red>You did not provide enough arguments. Please check your syntax and try again</red>"),
     ERROR_NOT_IN_RANGE("error.not-in-range", "<red>Sorry, you must provide a number between <min> and <max></red>"),
+    HAT_SUCCESSFUL("hat.success", "<green>Enjoy your new hat!</green>"),
     FEED_OTHER("feed.other", "<green>You have fed <target></green>"),
     FEED_SELF("feed.self", "<green>You have been fed</green>"),
     FLY_SET_BY_OTHER("fly.by-other", "<green>Your fly has been <value></green>"),

src/main/resources/config.yml

@@ -13,4 +13,8 @@ flight:
     gamemode: true
 rename:
   max-characters: 50 #Going over 50 characters may cause unwanted visual effects such as the
-  # tooltip going off the screen
+  # tooltip going off the screen
+hat:
+  respect-curse-of-binding: true
+  disabled-items:
+    - DEBUG_STICK

src/main/resources/plugin.yml

@@ -6,6 +6,9 @@ author: Simplexity
 api-version: '1.20'
 
 commands:
+  hat:
+    permission: adminhax.commands.hat
+    description: Allows players to put items on their helmet slot
   flyspeed:
     permission: adminhax.commands.speed.fly
     description: Change your flight speed
@@ -53,7 +56,6 @@ permissions:
       adminhax.commands.godmode: true
       adminhax.commands.broadcast: true
       adminhax.commands.rename: true
-      adminhax.reload: true
 
   adminhax.commands.speed:
     description: Permissions for speed commands
@@ -149,7 +151,9 @@ permissions:
   adminhax.commands.rename.format.obfuscated:
     default: op
     description: Use obfuscated format
-
+  adminhax.commands.hat:
+    default: op
+    description: Allows a user to put items in their helmet slot with the /hat command
   adminhax.reload:
     default: op
     description: Reload the plugin