Fixed hardcoded enchantments not working

eco-core/core-nms/v1_20_R3/src/main/kotlin/com/willfp/ecoenchants/proxy/v1_20_R3/registration/EcoEnchantsCraftEnchantment.kt

@@ -22,6 +22,14 @@ class EcoEnchantsCraftEnchantment(
         enchant.enchantment = this
     }
 
+    override fun onRegister() {
+        enchant.onRegister()
+    }
+
+    override fun onRemove() {
+        enchant.onRemove()
+    }
+
     override fun canEnchantItem(item: ItemStack): Boolean {
         return enchant.canEnchantItem(item)
     }
@@ -105,12 +113,11 @@ class EcoEnchantsCraftEnchantment(
     override fun getActiveSlots() = emptySet<EquipmentSlot>()
 
     override fun equals(other: Any?): Boolean {
-        return other is EcoEnchantsCraftEnchantment &&
-                other.key == this.key
+        return other is EcoEnchant && this.enchantmentKey == other.enchantmentKey
     }
 
     override fun hashCode(): Int {
-        return Objects.hash(this.key)
+        return this.enchantmentKey.hashCode()
     }
 
     override fun toString(): String {

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchant/EcoEnchants.kt

@@ -95,7 +95,8 @@ object EcoEnchants : RegistrableCategory<EcoEnchant>("enchant", "enchants") {
         )
 
         for (enchantment in hardcodedEnchantments) {
-            if (enchantment.isPresent) {
+            // Only register if not already registered (so hardcode can be overridden)
+            if (enchantment.isPresent && registry[enchantment.id] == null) {
                 doRegister(plugin, enchantment)
             }
         }

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchant/impl/EcoEnchantBase.kt

@@ -126,4 +126,12 @@ abstract class EcoEnchantBase(
     override fun conflictsWithDirectly(other: Enchantment): Boolean {
         return other.key.key in conflictIds
     }
+
+    final override fun equals(other: Any?): Boolean {
+        return other is EcoEnchant && this.enchantmentKey == other.enchantmentKey
+    }
+
+    final override fun hashCode(): Int {
+        return this.enchantmentKey.hashCode()
+    }
 }

eco-core/core-plugin/src/main/kotlin/com/willfp/ecoenchants/enchant/registration/legacy/LegacyDelegatedEnchantment.kt

@@ -21,6 +21,14 @@ class LegacyDelegatedEnchantment(
         enchant.enchantment = this
     }
 
+    override fun onRegister() {
+        enchant.onRegister()
+    }
+
+    override fun onRemove() {
+        enchant.onRemove()
+    }
+
     override fun translationKey(): String {
         return "ecoenchants:enchantment.$id"
     }
@@ -89,4 +97,12 @@ class LegacyDelegatedEnchantment(
         replaceWith = ReplaceWith("this.slots")
     )
     override fun getActiveSlots() = emptySet<EquipmentSlot>()
+
+    override fun equals(other: Any?): Boolean {
+        return other is EcoEnchant && this.enchantmentKey == other.enchantmentKey
+    }
+
+    override fun hashCode(): Int {
+        return this.enchantmentKey.hashCode()
+    }
 }