make HavenBags works with CustomAnvil. fix #44

build.gradle.kts

@@ -44,11 +44,14 @@ dependencies {
     // ExcellentEnchants
     compileOnly(files("libs/nightcore-2.6.4.jar"))
     compileOnly(files("libs/ExcellentEnchants-4.2.2.jar"))
-    compileOnly(files("libs/ExcellentEnchants 4.1.0-striped.jar"))
+    compileOnly(files("libs/ExcellentEnchants 4.1.0-striped.jar")) // For legacy excellent enchants
 
     // Disenchantment
     compileOnly("cz.kominekjan:Disenchantment:v5.4.0")
 
+    // HavenBags
+    compileOnly(files("libs/HavenBags-1.30.1.1729.jar"))
+
     // Include nms
     implementation(project(":nms:nms-common"))
     implementation(project(":nms:v1_17R1", configuration = "reobf"))

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/DependencyManager.kt

@@ -28,6 +28,7 @@ object DependencyManager {
     var excellentEnchantsCompatibility: ExcellentEnchantsDependency? = null
 
     var disenchantmentCompatibility: DisenchantmentDependency? = null
+    var havenBagsCompatibility: HavenBagsDependency? = null
 
     fun loadDependency() {
         val pluginManager = Bukkit.getPluginManager()
@@ -69,6 +70,12 @@ object DependencyManager {
             disenchantmentCompatibility!!.redirectListeners()
         }
 
+        // HavenBags dependency
+        if (pluginManager.isPluginEnabled("HavenBags")) {
+            havenBagsCompatibility = HavenBagsDependency()
+            havenBagsCompatibility!!.redirectListeners()
+        }
+
     }
 
     fun handleCompatibilityConfig() {
@@ -95,15 +102,19 @@ object DependencyManager {
     fun tryEventPreAnvilBypass(event: PrepareAnvilEvent, player: HumanEntity): Boolean {
         var bypass = false
 
-        // Test if disenchantment used special prepare anvil
+        // Test if disenchantment used prepare anvil
         if (disenchantmentCompatibility?.testPrepareAnvil(event, player) == true) bypass = true
 
-        // Test excellent enchantments used special prepare anvil
+        // Test heaven bags used prepare anvil
+        if (!bypass && (havenBagsCompatibility?.testPrepareAnvil(event, player) == true)) bypass = true
+
+        // Test excellent enchantments used prepare anvil
         if (!bypass && (excellentEnchantsCompatibility?.testPrepareAnvil(event) == true)) bypass = true
 
         // Test if the inventory is a gui(version specific)
         if (!bypass && (externGuiTester?.testIfGui(event.view) == true)) bypass = true
 
+
         return bypass
     }
 
@@ -114,10 +125,13 @@ object DependencyManager {
     fun tryClickAnvilResultBypass(event: InventoryClickEvent, inventory: AnvilInventory): Boolean {
         var bypass = false
 
-        // Test if disenchantment used special event click
+        // Test if disenchantment used event click
         if (disenchantmentCompatibility?.testAnvilResult(event, inventory) == true) bypass = true
 
-        // Test if disenchantment used special event click
+        // Test if haven bag used event click
+        if (!bypass && (havenBagsCompatibility?.testAnvilResult(event, inventory) == true)) bypass = true
+
+        // Test if disenchantment used event click
         if (!bypass && (excellentEnchantsCompatibility?.testAnvilResult(event) == true)) bypass = true
 
         // Test if the inventory is a gui(version specific)

src/main/kotlin/xyz/alexcrea/cuanvil/dependency/HavenBagsDependency.kt

@@ -0,0 +1,92 @@
+package xyz.alexcrea.cuanvil.dependency
+
+import io.delilaheve.CustomAnvil
+import org.bukkit.entity.HumanEntity
+import org.bukkit.event.inventory.InventoryClickEvent
+import org.bukkit.event.inventory.PrepareAnvilEvent
+import org.bukkit.inventory.AnvilInventory
+import org.bukkit.inventory.ItemStack
+import org.bukkit.plugin.RegisteredListener
+import valorless.havenbags.BagSkin
+import valorless.havenbags.BagUpgrade
+import valorless.havenbags.HavenBags
+import valorless.havenbags.prevention.EquipPrevention
+import xyz.alexcrea.cuanvil.listener.PrepareAnvilListener
+import xyz.alexcrea.cuanvil.util.AnvilXpUtil
+
+class HavenBagsDependency {
+
+    init {
+        CustomAnvil.instance.logger.info("Heaven Bags Detected !")
+    }
+
+    private lateinit var bagUpgrade: BagUpgrade
+    private lateinit var bagSkin: BagSkin
+
+    fun redirectListeners() {
+        val toUnregister = ArrayList<RegisteredListener>()
+        // get required PrepareAnvilEvent listener
+        for (registeredListener in PrepareAnvilEvent.getHandlerList().registeredListeners) {
+            val listener = registeredListener.listener
+
+            if (listener is BagUpgrade) {
+                bagUpgrade = listener
+                toUnregister.add(registeredListener)
+            }
+
+            if (listener is BagSkin) {
+                bagSkin = listener
+                toUnregister.add(registeredListener)
+            }
+        }
+
+        for (listener in toUnregister) {
+            PrepareAnvilEvent.getHandlerList().unregister(listener)
+            InventoryClickEvent.getHandlerList().unregister(listener)
+        }
+
+    }
+
+    fun testPrepareAnvil(event: PrepareAnvilEvent, player: HumanEntity): Boolean {
+        val previousResult = event.result
+        event.result = null
+
+        // Test if event change the result
+        bagSkin.onPrepareAnvil(event)
+        if (event.result != null) {
+            CustomAnvil.log("Detected pre anvil heaven bag anvil skin.")
+            AnvilXpUtil.setAnvilInvXp(event.inventory, event.view, player, event.inventory.repairCost)
+            return true
+        }
+
+        bagUpgrade.onPrepareAnvil(event)
+        if (event.result != null) {
+            CustomAnvil.log("Detected pre anvil heaven bag anvil upgrade.")
+            AnvilXpUtil.setAnvilInvXp(event.inventory, event.view, player, event.inventory.repairCost)
+            return true
+        }
+
+        event.result = previousResult
+        return false
+    }
+
+    fun testAnvilResult(event: InventoryClickEvent, inventory: AnvilInventory): Boolean {
+        val result = inventory.getItem(PrepareAnvilListener.ANVIL_OUTPUT_SLOT)?.clone()
+
+        if (HavenBags.IsBag(result)) {
+            CustomAnvil.log("Detected anvil click haven bag bypass.")
+            bagUpgrade.onInventoryClick(event)
+            bagSkin.onInventoryClick(event)
+            return true;
+        }
+
+        return false
+    }
+
+    private fun testAnvilInventoryChange(inventory: AnvilInventory, previous: ItemStack?): Boolean {
+        val currentResult = inventory.getItem(PrepareAnvilListener.ANVIL_OUTPUT_SLOT)
+
+        return currentResult == previous
+    }
+
+}

src/main/resources/plugin.yml

@@ -58,3 +58,4 @@ softdepend:
   - EcoEnchants
   - eco
   - ExcellentEnchants
+  - HavenBags