From 8afd54c94de042cd3efd9f4e4e0854f0a25974a2 Mon Sep 17 00:00:00 2001
From: alexcrea <contact@alexcrea.xyz>
Date: Fri, 7 Nov 2025 00:02:17 +0100
Subject: [PATCH] Custom anvil only work on nms menu

---
 build.gradle.kts                              |  2 +-
 .../cuanvil/dependency/gui/ExternGuiTester.kt | 20 ++++++++++++++-----
 .../{PaperSpigtUtil.kt => PaperSpigotUtil.kt} |  0
 3 files changed, 16 insertions(+), 6 deletions(-)
 rename nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/{PaperSpigtUtil.kt => PaperSpigotUtil.kt} (100%)

diff --git a/build.gradle.kts b/build.gradle.kts
index d991b66..0ef5bda 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -18,7 +18,7 @@ plugins {
 }
 
 group = "xyz.alexcrea"
-version = "1.15.3"
+version = "1.15.4"
 
 val effectiveVersion = "$version" +
         (if (System.getenv("SMALL_COMMIT_HASH") != null) "-dev-${System.getenv("SMALL_COMMIT_HASH")!!}" else "")
diff --git a/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/gui/ExternGuiTester.kt b/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/gui/ExternGuiTester.kt
index c709954..3079b8a 100644
--- a/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/gui/ExternGuiTester.kt
+++ b/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/gui/ExternGuiTester.kt
@@ -1,9 +1,14 @@
 package xyz.alexcrea.cuanvil.dependency.gui
 
 import org.bukkit.inventory.InventoryView
+import xyz.alexcrea.cuanvil.dependency.util.PlatformUtil
 
 interface ExternGuiTester {
 
+    object Const{
+        val cannonicalPaperAnvilMenu = "net.minecraft.world.inventory.AnvilMenu"
+    }
+
     val wesjdAnvilGuiName: String?
 
     fun getContainerClass(inventory: InventoryView): Class<Any>?
@@ -16,12 +21,17 @@ interface ExternGuiTester {
         val clazz = getContainerClass(inventory) ?: return false
 
         val clazzName = clazz.name
-        //TODO maybe instead of testing non default, better to be testing we are default ?
-        if (expectWesjd(clazzName)) return true
-        if (expectXenondevUI(clazzName)) return true
-        if (expectVanePortal(clazzName)) return true
+        if(!PlatformUtil.isPaper){
+            // Blacklist gui causing issue
+            if (expectWesjd(clazzName)) return true
+            if (expectXenondevUI(clazzName)) return true
+            if (expectVanePortal(clazzName)) return true
 
-        return false
+            return false
+        }
+
+        // Only allow cannonical anvil menu class
+        return !Const.cannonicalPaperAnvilMenu.equals(clazzName, true)
     }
 
     fun expectWesjd(name: String): Boolean {
diff --git a/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/PaperSpigtUtil.kt b/nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/PaperSpigotUtil.kt
similarity index 100%
rename from nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/PaperSpigtUtil.kt
rename to nms/nms-common/src/main/kotlin/xyz/alexcrea/cuanvil/dependency/util/PaperSpigotUtil.kt