Add merge config gui

src/main/java/xyz/alexcrea/cuanvil/gui/config/MainConfigGui.java

@@ -30,7 +30,7 @@ public class MainConfigGui extends ChestGui {
     public void init(PacketManager packetManager) {
         Pattern pattern = new Pattern(
                 GuiSharedConstant.EMPTY_GUI_FULL_LINE,
-                "012304567",
+                "012345678",
                 "Q00000000"
         );
         PatternPane pane = new PatternPane(0, 0, 9, 3, pattern);
@@ -62,6 +62,18 @@ public class MainConfigGui extends ChestGui {
         GuiItem enchantLimitItem = GuiGlobalItems.goToGuiItem(enchantLimitItemstack, new EnchantLimitConfigGui());
         pane.bindItem('2', enchantLimitItem);
 
+        // enchant level limit item
+        ItemStack enchantMergeLimitItemstack = new ItemStack(Material.ENCHANTED_BOOK);
+        ItemMeta enchantMergeLimitMeta = enchantMergeLimitItemstack.getItemMeta();
+        assert enchantMergeLimitMeta != null;
+
+        enchantMergeLimitMeta.setDisplayName("§aEnchantment Merge Limit");
+        enchantMergeLimitMeta.setLore(Collections.singletonList("§7Click here to open enchantment merge limit menu"));
+        enchantMergeLimitItemstack.setItemMeta(enchantMergeLimitMeta);
+
+        GuiItem enchantMergeLimitItem = GuiGlobalItems.goToGuiItem(enchantMergeLimitItemstack, new EnchantMergeLimitConfigGui());
+        pane.bindItem('3', enchantMergeLimitItem);
+
         // enchant cost item
         ItemStack enchantCostItemstack = new ItemStack(Material.EXPERIENCE_BOTTLE);
         ItemMeta enchantCostMeta = enchantCostItemstack.getItemMeta();
@@ -72,7 +84,7 @@ public class MainConfigGui extends ChestGui {
         enchantCostItemstack.setItemMeta(enchantCostMeta);
 
         GuiItem enchantCostItem = GuiGlobalItems.goToGuiItem(enchantCostItemstack, new EnchantCostConfigGui());
-        pane.bindItem('3', enchantCostItem);
+        pane.bindItem('4', enchantCostItem);
 
         // Enchantment Conflicts item
         ItemStack enchantConflictItemstack = new ItemStack(Material.OAK_FENCE);
@@ -84,7 +96,7 @@ public class MainConfigGui extends ChestGui {
         enchantConflictItemstack.setItemMeta(enchantConflictMeta);
 
         GuiItem enchantConflictItem = GuiGlobalItems.goToGuiItem(enchantConflictItemstack, EnchantConflictGui.getInstance());
-        pane.bindItem('4', enchantConflictItem);
+        pane.bindItem('5', enchantConflictItem);
 
         // Group config items
         ItemStack groupItemstack = new ItemStack(Material.CHEST);
@@ -97,7 +109,7 @@ public class MainConfigGui extends ChestGui {
 
         GuiItem groupConfigItem = GuiGlobalItems.goToGuiItem(groupItemstack, GroupConfigGui.getInstance());
 
-        pane.bindItem('5', groupConfigItem);
+        pane.bindItem('6', groupConfigItem);
 
         // Unit repair item
         ItemStack unirRepairItemstack = new ItemStack(Material.DIAMOND);
@@ -109,7 +121,7 @@ public class MainConfigGui extends ChestGui {
         unirRepairItemstack.setItemMeta(unitRepairMeta);
 
         GuiItem unitRepairItem = GuiGlobalItems.goToGuiItem(unirRepairItemstack, UnitRepairConfigGui.getInstance());
-        pane.bindItem('6', unitRepairItem);
+        pane.bindItem('7', unitRepairItem);
 
         // Custom recipe item
         ItemStack customRecipeItemstack = new ItemStack(Material.CRAFTING_TABLE);
@@ -121,7 +133,7 @@ public class MainConfigGui extends ChestGui {
         customRecipeItemstack.setItemMeta(customRecipeMeta);
 
         GuiItem customRecipeItem = GuiGlobalItems.goToGuiItem(customRecipeItemstack, CustomRecipeConfigGui.getInstance());
-        pane.bindItem('7', customRecipeItem);
+        pane.bindItem('8', customRecipeItem);
 
         // quit item
         ItemStack quitItemstack = new ItemStack(Material.BARRIER);

src/main/java/xyz/alexcrea/cuanvil/gui/config/global/EnchantMergeLimitConfigGui.java

@@ -0,0 +1,60 @@
+package xyz.alexcrea.cuanvil.gui.config.global;
+
+import com.github.stefvanschie.inventoryframework.gui.GuiItem;
+import org.bukkit.Material;
+import org.jetbrains.annotations.Nullable;
+import xyz.alexcrea.cuanvil.config.ConfigHolder;
+import xyz.alexcrea.cuanvil.enchant.CAEnchantment;
+import xyz.alexcrea.cuanvil.gui.config.settings.IntSettingsGui;
+import xyz.alexcrea.cuanvil.util.CasedStringUtil;
+
+import java.util.Arrays;
+import java.util.Locale;
+
+public class EnchantMergeLimitConfigGui extends AbstractEnchantConfigGui<IntSettingsGui.IntSettingFactory> {
+
+    private static final String SECTION_NAME = "disable-merge-over";
+
+    private static EnchantMergeLimitConfigGui INSTANCE = null;
+
+    @Nullable
+    public static EnchantMergeLimitConfigGui getInstance() {
+        return INSTANCE;
+    }
+
+    /**
+     * Constructor of this Global gui for enchantment level limit settings.
+     */
+    public EnchantMergeLimitConfigGui() {
+        super("§8Enchantment Maximum Merge Level");
+        if(INSTANCE == null) INSTANCE = this;
+
+        init();
+    }
+
+    @Override
+    public IntSettingsGui.IntSettingFactory createFactory(CAEnchantment enchant) {
+        String key = enchant.getKey().getKey().toLowerCase(Locale.ROOT);
+        String prettyKey = CasedStringUtil.snakeToUpperSpacedCase(key);
+
+        return new IntSettingsGui.IntSettingFactory(prettyKey + " Merge Limit", this,
+                SECTION_NAME + '.' + key, ConfigHolder.DEFAULT_CONFIG,
+                Arrays.asList(
+                        "§7Maximum merge level for for " + prettyKey,
+                        "",
+                        "For example, if set to 2, lvl1 + lvl1 of will give a lvl2",
+                        "But lvl2 + lvl2 will not give lv 3.",
+                        "Will still not merge above max enchantment level even if above",
+                        "-1 will set the maximum to enchantment's maximum level"
+                ),
+                -1, 255, -1,
+                1, 5, 10, 50, 100);
+    }
+
+    @Override
+    public GuiItem itemFromFactory(CAEnchantment enchantment, IntSettingsGui.IntSettingFactory inventoryFactory) {
+        return inventoryFactory.getItem(
+                Material.ENCHANTED_BOOK,
+                inventoryFactory.getTitle());
+    }
+}