update

dependencies.gradle

@@ -1,7 +1,7 @@
 // Add your dependencies here
 
 dependencies {
-    implementation('com.github.GTNewHorizons:NotEnoughItems:2.7.87-GTNH:dev')
+    implementation('com.github.GTNewHorizons:NotEnoughItems:2.7.91-GTNH:dev')
 
     shadowImplementation('au.com.bytecode:opencsv:2.4')
 }

src/main/java/mcp/mobius/waila/addons/thaumcraft/HUDHandlerIAspectContainer.java

@@ -97,7 +97,7 @@ public class HUDHandlerIAspectContainer implements IWailaDataProvider {
 
             ItemStack headSlot = player.inventory.armorInventory[3];
             if (headSlot == null) return tag;
-            boolean hasReveal = ThaumcraftModule.IGoggles.isInstance(headSlot.getItem());
+            boolean hasReveal = ThaumcraftModule.isGoggles.apply(headSlot);
             if (!hasReveal) return tag;
 
             Map<String, ?> knownAspects = (Map<String, ?>) ThaumcraftModule.CommonProxy_getKnownAspects

src/main/java/mcp/mobius/waila/addons/thaumcraft/ThaumcraftModule.java

@@ -2,7 +2,9 @@ package mcp.mobius.waila.addons.thaumcraft;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.util.function.Function;
 
+import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 
 import org.apache.logging.log4j.Level;
@@ -34,6 +36,8 @@ public class ThaumcraftModule {
 
     public static Class<?> IGoggles = null;
 
+    public static Function<ItemStack, Boolean> isGoggles = stack -> IGoggles.isInstance(stack.getItem());
+
     public static void register() {
         try {
             Thaumcraft = Class.forName("thaumcraft.common.Thaumcraft");

src/main/java/mcp/mobius/waila/addons/thaumcraftGadomancy/GadomancyModule.java

@@ -0,0 +1,41 @@
+package mcp.mobius.waila.addons.thaumcraftGadomancy;
+
+import java.lang.reflect.Field;
+
+import net.minecraft.enchantment.Enchantment;
+import net.minecraft.enchantment.EnchantmentHelper;
+
+import org.apache.logging.log4j.Level;
+
+import mcp.mobius.waila.Waila;
+import mcp.mobius.waila.addons.thaumcraft.ThaumcraftModule;
+
+public class GadomancyModule {
+
+    public static Class<?> RegisteredEnchantments = null;
+    public static Field RegisteredEnchantments_revealer = null;
+
+    public static int revealerEffectId;
+
+    public static void register() {
+        try {
+            RegisteredEnchantments = Class.forName("makeo.gadomancy.common.registration.RegisteredEnchantments");
+            RegisteredEnchantments_revealer = RegisteredEnchantments.getDeclaredField("revealer");
+            Object revealer = RegisteredEnchantments_revealer.get(null);
+
+            revealerEffectId = ((Enchantment) revealer).effectId;
+
+            ThaumcraftModule.isGoggles = stack -> ThaumcraftModule.IGoggles.isInstance(stack.getItem())
+                    || EnchantmentHelper.getEnchantmentLevel(revealerEffectId, stack) > 0;
+        } catch (ClassNotFoundException e) {
+            Waila.log.log(Level.INFO, "[Thaumcraft Gadomancy] Gadomancy mod not found.");
+            return;
+        } catch (Exception e) {
+            Waila.log.log(Level.WARN, "[Thaumcraft Gadomancy] Unhandled exception. {}", e);
+            return;
+        }
+        Waila.log.log(Level.INFO, "Gadomancy mod found.");
+
+    }
+
+}

src/main/java/mcp/mobius/waila/server/ProxyServer.java

@@ -20,6 +20,7 @@ import mcp.mobius.waila.addons.railcraft.RailcraftModule;
 import mcp.mobius.waila.addons.statues.StatuesModule;
 import mcp.mobius.waila.addons.stevescarts.StevesCartsModule;
 import mcp.mobius.waila.addons.thaumcraft.ThaumcraftModule;
+import mcp.mobius.waila.addons.thaumcraftGadomancy.GadomancyModule;
 import mcp.mobius.waila.addons.thermaldynamics.ThermalDynamicsModule;
 import mcp.mobius.waila.addons.thermalexpansion.ThermalExpansionModule;
 import mcp.mobius.waila.addons.twilightforest.TwilightForestModule;
@@ -50,6 +51,9 @@ public class ProxyServer {
         /* Thaumcraft */
         ThaumcraftModule.register();
 
+        /* Gadomancy */
+        GadomancyModule.register();
+
         /* EnderStorage */
         EnderStorageModule.register();