Add max enchantment override configuration

api/src/main/java/com/ruinscraft/panilla/api/EnchantmentCompat.java

@@ -27,7 +27,7 @@ public enum EnchantmentCompat {
     PROJECTILE_PROTECTION("minecraft:projectile_protection", "PROTECTION_PROJECTILE", 4),
     PROTECTION("minecraft:protection", "PROTECTION_ENVIRONMENTAL", 0),
     PUNCH("minecraft:punch", "ARROW_KNOCKBACK", 49),
-    RESPIRATION("minecraft_respiration", "OXYGEN", 5),
+    RESPIRATION("minecraft:respiration", "OXYGEN", 5),
     RIPTIDE("minecraft:riptide", "", 67), // 1.13
     SHARPNESS("minecraft:sharpness", "DAMAGE_ALL", 16),
     SILK_TOUCH("minecraft:silk_touch", "SILK_TOUCH", 33),

api/src/main/java/com/ruinscraft/panilla/api/config/PConfig.java

@@ -1,7 +1,9 @@
 package com.ruinscraft.panilla.api.config;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 public abstract class PConfig {
 
@@ -19,5 +21,7 @@ public abstract class PConfig {
     public List<String> nbtWhitelist = new ArrayList<>();
     public List<String> disabledWorlds = new ArrayList<>();
     public int maxNonMinecraftNbtKeys = 16;
+    public boolean overrideMinecraftMaxEnchantmentLevels = false;
+    public Map<String, Integer> minecraftMaxEnchantmentLevelOverrides = new HashMap<>();
 
 }

build.gradle

@@ -1,6 +1,6 @@
 allprojects {
     group = 'com.ruinscraft'
-    version = '1.6.1'
+    version = '1.6.2'
 }
 
 subprojects {

bukkit/src/main/java/com/ruinscraft/panilla/bukkit/BukkitEnchantments.java

@@ -2,6 +2,7 @@
 
 import com.ruinscraft.panilla.api.EnchantmentCompat;
 import com.ruinscraft.panilla.api.IEnchantments;
+import com.ruinscraft.panilla.api.config.PConfig;
 import org.bukkit.Bukkit;
 import org.bukkit.NamespacedKey;
 import org.bukkit.enchantments.Enchantment;
@@ -17,11 +18,22 @@ public class BukkitEnchantments implements IEnchantments {
         is_legacy = Bukkit.getVersion().contains("1.12") || Bukkit.getVersion().contains("1.8");
     }
 
+    private PConfig pConfig;
+
+    public BukkitEnchantments(PConfig pConfig) {
+        this.pConfig = pConfig;
+    }
+
     @Override
     public int getMaxLevel(EnchantmentCompat enchCompat) {
         Enchantment bukkitEnchantment = getBukkitEnchantment(enchCompat);
         if (bukkitEnchantment == null) {
             return Integer.MAX_VALUE; // unknown enchantment
+        } else if (pConfig.overrideMinecraftMaxEnchantmentLevels) {
+            String enchantmentName = enchCompat.namedKey.split(":")[1];
+            if (pConfig.minecraftMaxEnchantmentLevelOverrides.containsKey(enchantmentName)) {
+                return pConfig.minecraftMaxEnchantmentLevelOverrides.get(enchantmentName);
+            }
         }
         return bukkitEnchantment.getMaxLevel();
     }
@@ -31,8 +43,9 @@ public int getStartLevel(EnchantmentCompat enchCompat) {
         Enchantment bukkitEnchantment = getBukkitEnchantment(enchCompat);
         if (bukkitEnchantment == null) {
             return Integer.MAX_VALUE; // unknown enchantment
+        } else {
+            return bukkitEnchantment.getStartLevel();
         }
-        return bukkitEnchantment.getStartLevel();
     }
 
     @Override
@@ -41,8 +54,9 @@ public boolean conflicting(EnchantmentCompat enchCompat, EnchantmentCompat _ench
         Enchantment _bukkitEnchantment = getBukkitEnchantment(_enchCompat);
         if (bukkitEnchantment == null || _bukkitEnchantment == null) {
             return false; // unknown enchantment
+        } else {
+            return bukkitEnchantment.conflictsWith(_bukkitEnchantment);
         }
-        return bukkitEnchantment.conflictsWith(_bukkitEnchantment);
     }
 
     private Enchantment getBukkitEnchantment(EnchantmentCompat enchCompat) {

bukkit/src/main/java/com/ruinscraft/panilla/bukkit/PanillaPlugin.java

@@ -13,6 +13,8 @@
 
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
+import java.util.HashMap;
+import java.util.Map;
 
 public class PanillaPlugin extends JavaPlugin implements IPanilla {
 
@@ -98,6 +100,16 @@ private synchronized void loadConfig() {
         pConfig.nbtWhitelist = getConfig().getStringList("nbt-whitelist");
         pConfig.disabledWorlds = getConfig().getStringList("disabled-worlds");
         pConfig.maxNonMinecraftNbtKeys = getConfig().getInt("max-non-minecraft-nbt-keys", pConfig.maxNonMinecraftNbtKeys);
+        pConfig.overrideMinecraftMaxEnchantmentLevels = getConfig().getBoolean("max-enchantment-levels.override-minecraft-max-enchantment-levels", pConfig.overrideMinecraftMaxEnchantmentLevels);
+
+        Map<String, Integer> enchantmentOverrides = new HashMap<>();
+
+        for (String enchantmentOverride : getConfig().getConfigurationSection("max-enchantment-levels.overrides").getKeys(false)) {
+            int level = getConfig().getInt("max-enchantment-levels.overrides." + enchantmentOverride);
+            enchantmentOverrides.put(enchantmentOverride, level);
+        }
+
+        pConfig.minecraftMaxEnchantmentLevelOverrides = enchantmentOverrides;
     }
 
     private synchronized void loadTranslations(String languageKey) {
@@ -114,7 +126,7 @@ public void onEnable() {
         loadTranslations(pConfig.language);
 
         panillaLogger = new BukkitPanillaLogger(this, getLogger());
-        enchantments = new BukkitEnchantments();
+        enchantments = new BukkitEnchantments(pConfig);
 
         imp:
         switch (SERVER_IMP) {

bukkit/src/main/resources/config.yml

@@ -49,6 +49,17 @@ disabled-worlds:
 #  - world_nether
 #  - some_other_world_name
 
+# Override Minecraft's max enchantment levels
+# Useful if you want to manually set a max enchantment level for specific enchantments
+# You must use either normal or strict mode for this to work
+# Find a list of Minecraft enchantment names here: https://www.digminecraft.com/lists/enchantment_list_pc.php
+max-enchantment-levels:
+  override-minecraft-max-enchantment-levels: false
+  overrides:
+    sharpness: 15
+    protection: 10
+    feather_falling: 10
+
 # This is to prevent crash items which have an excessive
 # amount of NBT keys.
 #