Added example dye menu with command /cosmetics dye [HAT | BACKPACK]

src/main/java/io/github/fisher2911/hmccosmetics/command/CosmeticsCommand.java

@@ -1,23 +1,34 @@
 package io.github.fisher2911.hmccosmetics.command;
 
 import io.github.fisher2911.hmccosmetics.HMCCosmetics;
+import io.github.fisher2911.hmccosmetics.gui.ArmorItem;
 import io.github.fisher2911.hmccosmetics.gui.CosmeticsMenu;
+import io.github.fisher2911.hmccosmetics.gui.DyeSelectorGui;
 import io.github.fisher2911.hmccosmetics.message.MessageHandler;
+import io.github.fisher2911.hmccosmetics.user.User;
+import io.github.fisher2911.hmccosmetics.user.UserManager;
 import me.mattstudios.mf.annotations.Command;
 import me.mattstudios.mf.annotations.Default;
 import me.mattstudios.mf.annotations.Permission;
+import me.mattstudios.mf.annotations.SubCommand;
 import me.mattstudios.mf.base.CommandBase;
+import org.bukkit.Color;
 import org.bukkit.entity.Player;
 
+import java.util.Map;
+import java.util.Optional;
+
 @Command("cosmetics")
 public class CosmeticsCommand extends CommandBase {
 
     private final HMCCosmetics plugin;
+    private final UserManager userManager;
     private final MessageHandler messageHandler;
     private final CosmeticsMenu cosmeticsMenu;
 
     public CosmeticsCommand(final HMCCosmetics plugin) {
         this.plugin = plugin;
+        this.userManager = this.plugin.getUserManager();
         this.messageHandler = this.plugin.getMessageHandler();
         this.cosmeticsMenu = this.plugin.getCosmeticsMenu();
     }
@@ -28,4 +39,30 @@ public class CosmeticsCommand extends CommandBase {
         this.cosmeticsMenu.openDefault(player);
     }
 
+    @SubCommand("dye")
+    @Permission(io.github.fisher2911.hmccosmetics.message.Permission.DYE_COMMAND)
+    public void dyeArmor(final Player player, String typeString) {
+
+        final Optional<User> optionalUser = this.userManager.get(player.getUniqueId());
+
+        if (optionalUser.isEmpty()) {
+            return;
+        }
+
+        final ArmorItem.Type type = ArmorItem.Type.valueOf(typeString);
+
+        final User user = optionalUser.get();
+
+        final ArmorItem armorItem = switch (type) {
+            case HAT -> user.getPlayerArmor().getHat();
+            case BACKPACK -> user.getPlayerArmor().getBackpack();
+        };
+
+        new DyeSelectorGui("test", 3, Map.of(
+                10, Color.fromRGB(1, 2, 3),
+                11, Color.fromRGB(0, 0, 255)
+        ), armorItem
+        ).getGui(user).open(player);
+    }
+
 }

src/main/java/io/github/fisher2911/hmccosmetics/gui/ArmorItem.java

@@ -11,16 +11,20 @@ import org.jetbrains.annotations.Nullable;
 public class ArmorItem extends GuiItem {
 
     private final String id;
+    private final GuiAction<InventoryClickEvent> action;
     private final String permission;
     private final Type type;
+    private boolean dyeable;
 
     public ArmorItem(
             @NotNull final ItemStack itemStack,
             final GuiAction<InventoryClickEvent> action,
-            final String id, final String permission,
+            final String id,
+            final String permission,
             final Type type) {
         super(itemStack, action);
         this.id = id;
+        this.action = action;
         this.permission = permission;
         this.type = type;
     }
@@ -32,6 +36,7 @@ public class ArmorItem extends GuiItem {
             final Type type) {
         super(itemStack);
         this.id = id;
+        this.action = null;
         this.permission = permission;
         this.type = type;
     }
@@ -43,6 +48,7 @@ public class ArmorItem extends GuiItem {
             final Type type) {
         super(material);
         this.id = id;
+        this.action = null;
         this.permission = permission;
         this.type = type;
     }
@@ -55,14 +61,76 @@ public class ArmorItem extends GuiItem {
             final Type type) {
         super(material, action);
         this.id = id;
+        this.action = action;
         this.permission = permission;
         this.type = type;
     }
 
+    public ArmorItem(
+            @NotNull final ItemStack itemStack,
+            final GuiAction<InventoryClickEvent> action,
+            final String id, final String permission,
+            final Type type,
+            final boolean dyeable) {
+        super(itemStack, action);
+        this.id = id;
+        this.action = action;
+        this.permission = permission;
+        this.type = type;
+        this.dyeable = dyeable;
+    }
+
+    public ArmorItem(
+            @NotNull final ItemStack itemStack,
+            final String id,
+            final String permission,
+            final Type type,
+            final boolean dyeable) {
+        super(itemStack);
+        this.id = id;
+        this.action = null;
+        this.permission = permission;
+        this.type = type;
+        this.dyeable = dyeable;
+    }
+
+    public ArmorItem(
+            @NotNull final Material material,
+            final String id,
+            final String permission,
+            final Type type,
+            final boolean dyeable) {
+        super(material);
+        this.id = id;
+        this.action = null;
+        this.permission = permission;
+        this.type = type;
+        this.dyeable = dyeable;
+    }
+
+    public ArmorItem(
+            @NotNull final Material material,
+            @Nullable final GuiAction<InventoryClickEvent> action,
+            final String id,
+            final String permission,
+            final Type type,
+            final boolean dyeable) {
+        super(material, action);
+        this.id = id;
+        this.action = action;
+        this.permission = permission;
+        this.type = type;
+        this.dyeable = dyeable;
+    }
+
     public String getId() {
         return id;
     }
 
+    public GuiAction<InventoryClickEvent> getAction() {
+        return this.action;
+    }
+
     public String getPermission() {
         return permission;
     }
@@ -71,6 +139,10 @@ public class ArmorItem extends GuiItem {
         return type;
     }
 
+    public boolean isDyeable() {
+        return dyeable;
+    }
+
     public enum Type {
 
         HAT,

src/main/java/io/github/fisher2911/hmccosmetics/gui/DyeSelectorGui.java

@@ -0,0 +1,131 @@
+package io.github.fisher2911.hmccosmetics.gui;
+
+import dev.triumphteam.gui.builder.item.ItemBuilder;
+import dev.triumphteam.gui.guis.Gui;
+import io.github.fisher2911.hmccosmetics.config.ItemSerializer;
+import io.github.fisher2911.hmccosmetics.inventory.PlayerArmor;
+import io.github.fisher2911.hmccosmetics.user.User;
+import io.github.fisher2911.hmccosmetics.util.builder.LeatherArmorBuilder;
+import net.kyori.adventure.text.Component;
+import org.bukkit.Color;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.LeatherArmorMeta;
+import org.checkerframework.checker.units.qual.A;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class DyeSelectorGui {
+
+    private final String title;
+    private final int rows;
+    private final Map<Integer, Color> itemColors;
+    private final ArmorItem armorItem;
+
+    public DyeSelectorGui(
+            final String title,
+            final int rows,
+            final Map<Integer, Color> itemColors,
+            final ArmorItem armorItem) {
+        this.title = title;
+        this.rows = rows;
+        this.itemColors = itemColors;
+        this.armorItem = armorItem;
+    }
+
+    public Gui getGui(final User user) {
+        final Gui gui = Gui.gui().
+                title(Component.text(this.title)).
+                rows(rows).
+                create();
+
+        for (final var entry : itemColors.entrySet()) {
+            gui.setItem(entry.getKey(), ItemBuilder.from(Material.BLACK_DYE).
+                    name(Component.text(
+                            String.valueOf(entry.getValue().asRGB()))).asGuiItem());
+        }
+
+        gui.setDefaultClickAction(event -> {
+            event.setCancelled(true);
+
+            final ArmorItem.Type type = this.armorItem.getType();
+
+            final PlayerArmor playerArmor = user.getPlayerArmor();
+
+            if (playerArmor == null) {
+                return;
+            }
+
+            final ItemStack itemStack = switch (type) {
+                case HAT -> {
+                    final ArmorItem hatItem = playerArmor.getHat();
+
+                    if (hatItem == null) {
+                        yield null;
+                    }
+                    yield hatItem.getItemStack();
+                }
+                case BACKPACK -> {
+                    final ArmorItem backpackItem = playerArmor.getBackpack();
+
+                    if (backpackItem == null) {
+                        yield null;
+                    }
+                    yield backpackItem.getItemStack();
+                }
+            };
+
+            if (itemStack == null) {
+                return;
+            }
+
+            if (!(itemStack.getItemMeta() instanceof final LeatherArmorMeta itemMeta)) {
+                return;
+            }
+
+            final LeatherArmorBuilder leatherArmorBuilder =
+                    LeatherArmorBuilder.from(itemStack);
+
+            final Color color = this.itemColors.get(event.getSlot());
+
+            if (color == null) {
+                return;
+            }
+
+            leatherArmorBuilder.color(color);
+
+            final ArmorItem armorItem = new ArmorItem(
+                    leatherArmorBuilder.build(),
+                    this.armorItem.getAction(),
+                    this.armorItem.getId(),
+                    this.armorItem.getPermission(),
+                    this.armorItem.getType(),
+                    this.armorItem.isDyeable()
+            );
+
+            switch (type) {
+                case HAT -> user.setHat(armorItem);
+                case BACKPACK -> user.setBackpack(armorItem);
+            }
+        });
+
+        return gui;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public int getRows() {
+        return rows;
+    }
+
+    public Map<Integer, Color> getItemColors() {
+        return itemColors;
+    }
+
+    public ArmorItem getArmorItem() {
+        return armorItem;
+    }
+}

src/main/java/io/github/fisher2911/hmccosmetics/message/Permission.java

@@ -3,5 +3,6 @@ package io.github.fisher2911.hmccosmetics.message;
 public class Permission {
 
     public static final String DEFAULT_COMMAND = "hmccosmetics.cmd.default";
+    public static final String DYE_COMMAND = "hmccosmetics.cmd.dye";
 
 }