Switched from shallow to deep packet cloning for async

# Conflicts:
#	eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/EcoSpigotPlugin.kt

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/drops/impl/EcoDropQueue.kt

@@ -73,12 +73,10 @@ open class EcoDropQueue(val player: Player) : InternalDropQueue {
                 world.dropItem(location, drop!!).velocity = Vector()
             }
             if (xp > 0) {
-                val event = PlayerExpChangeEvent(player, xp)
-                Bukkit.getPluginManager().callEvent(event)
                 val orb =
                     world.spawnEntity(player.location.add(0.0, 0.2, 0.0), EntityType.EXPERIENCE_ORB) as ExperienceOrb
                 orb.velocity = Vector(0, 0, 0)
-                orb.experience = event.amount
+                orb.experience = xp
             }
         } else {
             for (drop in items) {
@@ -94,4 +92,4 @@ open class EcoDropQueue(val player: Player) : InternalDropQueue {
     init {
         location = player.location
     }
-}
+}

eco-core/core-plugin/build.gradle

@@ -26,6 +26,7 @@ dependencies {
     compileOnly 'com.gmail.nossr50.mcMMO:mcMMO:2.1.202'
     compileOnly 'me.clip:placeholderapi:2.10.10'
     compileOnly 'com.github.oraxen:oraxen:bd81ace154'
+    compileOnly 'com.github.Ssomar-Developement:ExecutableItems:master-SNAPSHOT'
     compileOnly 'com.github.brcdev-minecraft:shopgui-api:2.2.0'
     compileOnly 'com.github.LoneDev6:API-ItemsAdder:2.4.7'
     compileOnly 'com.arcaniax:HeadDatabase-API:1.3.0'

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/EcoSpigotPlugin.kt

@@ -84,6 +84,8 @@ import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefSuperiorSk
 import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefTowny
 import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefWorldGuard
 import com.willfp.eco.internal.spigot.integrations.customentities.CustomEntitiesMythicMobs
+import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsCustomCrafting
+import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsExecutableItems
 import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsHeadDatabase
 import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsItemsAdder
 import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsOraxen
@@ -249,6 +251,8 @@ abstract class EcoSpigotPlugin : EcoPlugin(
             IntegrationLoader("Oraxen") { CustomItemsManager.register(CustomItemsOraxen()) },
             IntegrationLoader("ItemsAdder") { CustomItemsManager.register(CustomItemsItemsAdder()) },
             IntegrationLoader("HeadDatabase") { CustomItemsManager.register(CustomItemsHeadDatabase(this)) },
+            IntegrationLoader("ExecutableItems") { CustomItemsManager.register(CustomItemsExecutableItems()) },
+            IntegrationLoader("CustomCrafting") { CustomItemsManager.register(CustomItemsCustomCrafting()) },
 
             // Shop
             IntegrationLoader("ShopGUIPlus") { ShopManager.register(ShopShopGuiPlus()) },

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/display/PacketWindowItems.kt

@@ -6,6 +6,7 @@ import com.comphenix.protocol.events.PacketContainer
 import com.comphenix.protocol.events.PacketEvent
 import com.google.common.util.concurrent.ThreadFactoryBuilder
 import com.willfp.eco.core.AbstractPacketAdapter
+import com.willfp.eco.core.Eco
 import com.willfp.eco.core.EcoPlugin
 import com.willfp.eco.core.display.Display
 import com.willfp.eco.core.fast.FastItemStack
@@ -47,17 +48,10 @@ class PacketWindowItems(plugin: EcoPlugin) : AbstractPacketAdapter(plugin, Packe
         handleRateLimit(player)
 
         if (usingAsync(player)) {
+            val newPacket = packet.deepClone()
+
             executor.execute {
-                runCatching {
-                    modifyAndSend(packet.shallowClone(), itemStacks, windowId, player)
-                }.onFailure {
-                    if (this.getPlugin().configYml.getBool("async-display.log-errors")) {
-                        this.getPlugin().logger.warning(
-                            "Error happened in async processing! Disable async display (/plugins/eco/config.yml)" +
-                                    "if this is a frequent issue. (Remember to disable ratelimit and emergency too)"
-                        )
-                    }
-                }
+                runCatchingWithLogs { modifyAndSend(newPacket, itemStacks, windowId, player) }
             }
         } else {
             modifyPacket(packet, itemStacks, windowId, player)
@@ -82,7 +76,7 @@ class PacketWindowItems(plugin: EcoPlugin) : AbstractPacketAdapter(plugin, Packe
         modifyPacket(packet, itemStacks, windowId, player)
         ignorePacketList.add(player.name)
         this.getPlugin().scheduler.run {
-            ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet)
+            runCatchingWithLogs { ProtocolLibrary.getProtocolManager().sendServerPacket(player, packet) }
         }
     }
 
@@ -169,4 +163,15 @@ class PacketWindowItems(plugin: EcoPlugin) : AbstractPacketAdapter(plugin, Packe
 
         return itemStacks
     }
-}
+}
+
+private inline fun <T> runCatchingWithLogs(toRun: () -> T): Result<T> {
+    return runCatching { toRun() }.onFailure {
+        if (Eco.getHandler().ecoPlugin.configYml.getBool("async-display.log-errors")) {
+            Eco.getHandler().ecoPlugin.logger.warning(
+                "Error happened in async processing! Disable async display (/plugins/eco/config.yml)" +
+                        "if this is a frequent issue. (Remember to disable ratelimit and emergency too)"
+            )
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/customitems/CustomItemsCustomCrafting.kt

@@ -0,0 +1,38 @@
+package com.willfp.eco.internal.spigot.integrations.customitems
+
+import com.willfp.eco.core.integrations.customitems.CustomItemsWrapper
+import com.willfp.eco.core.items.CustomItem
+import com.willfp.eco.core.items.Items
+import com.willfp.eco.core.items.TestableItem
+import com.willfp.eco.core.items.provider.ItemProvider
+import com.willfp.eco.util.NamespacedKeyUtils
+import me.wolfyscript.utilities.util.NamespacedKey
+import me.wolfyscript.utilities.util.Registry
+import org.bukkit.inventory.ItemStack
+import java.util.function.Predicate
+class CustomItemsCustomCrafting: CustomItemsWrapper {
+    override fun registerAllItems() {
+        Items.registerItemProvider(CustomCraftingProvider())
+    }
+    override fun getPluginName(): String {
+        return "CustomCrafting"
+    }
+    private class CustomCraftingProvider : ItemProvider("customcrafting") {
+        override fun provideForKey(key: String): TestableItem? {
+            val nKey = key.replace("customcrafting:", "", ignoreCase = true)
+            val itemKey = NamespacedKey("customcrafting", nKey)
+            val item = Registry.CUSTOM_ITEMS.get(itemKey) ?: return null
+            val namespacedKey = NamespacedKeyUtils.create("customcrafting", key)
+            val stack = item.create(1)
+            return CustomItem(
+                namespacedKey,
+                Predicate { test: ItemStack ->
+                    val customStack = me.wolfyscript.utilities.api.inventory.custom_items.CustomItem.getByItemStack(test) ?: return@Predicate false
+                    val iKey = customStack.namespacedKey ?: return@Predicate false
+                    iKey.equals(key)
+                },
+                stack
+            )
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/customitems/CustomItemsExecutableItems.kt

@@ -0,0 +1,33 @@
+package com.willfp.eco.internal.spigot.integrations.customitems
+
+import com.ssomar.score.api.ExecutableItemsAPI
+import com.willfp.eco.core.integrations.customitems.CustomItemsWrapper
+import com.willfp.eco.core.items.CustomItem
+import com.willfp.eco.core.items.Items
+import com.willfp.eco.core.items.TestableItem
+import com.willfp.eco.core.items.provider.ItemProvider
+import com.willfp.eco.util.NamespacedKeyUtils
+import org.bukkit.inventory.ItemStack
+import java.util.function.Predicate
+class CustomItemsExecutableItems: CustomItemsWrapper {
+    override fun registerAllItems() {
+        Items.registerItemProvider(ExecutableItemsProvider())
+    }
+    override fun getPluginName(): String {
+        return "ExecutableItems"
+    }
+    private class ExecutableItemsProvider : ItemProvider("executableitems") {
+        override fun provideForKey(key: String): TestableItem? {
+            val item = ExecutableItemsAPI.getExecutableItem(key) ?: return null
+            val namespacedKey = NamespacedKeyUtils.create("executableitems", key)
+            return CustomItem(
+                namespacedKey,
+                Predicate { test: ItemStack ->
+                    val customStack = ExecutableItemsAPI.getExecutableItemConfig(test) ?: return@Predicate false
+                    customStack.id.equals(key, ignoreCase = true)
+                },
+                item
+            )
+        }
+    }
+}

eco-core/core-plugin/src/main/resources/config.yml

@@ -69,14 +69,14 @@ async-display:
     # If emergency async should be used.
     enabled: true
     # Below this TPS value, emergency async display will be used.
-    cutoff: 18
+    cutoff: 17
 
   # If players with a large amount of display packets should have their processing
   # done asynchronously. This will help if a player is trying to crash the server
   # by overloading the display system.
   ratelimit:
     # If rate limit async display should be used.
-    enabled: true
+    enabled: false
     # The amount of window items packets per timeframe needed to enable async display
     # for a specified player.
     cutoff: 4

eco-core/core-plugin/src/main/resources/plugin.yml

@@ -40,6 +40,8 @@ softdepend:
   - CrashClaim
   - DecentHolograms
   - MythicMobs
+  - CustomCrafting
+  - ExecutableItems
 libraries:
   - 'org.reflections:reflections:0.9.12'
   - 'org.apache.maven:maven-artifact:3.0.3'

gradle.properties

@@ -1,3 +1,3 @@
-version = 6.20.1
+version = 6.20.3
 plugin-name = eco
 kotlin.code.style = official