From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Helvetica Volubi <suisuroru@blue-millennium.fun>
Date: Wed, 29 Oct 2025 00:09:09 +0800
Subject: [PATCH] Leaves: Configurable trading with the void

Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/9d2bd3f7b0a48f00df7bc8c74292338ed9c3a458/leaves-server/minecraft-patches/features/0088-Configurable-trading-with-the-void.patch)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)

diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
index 2e84df044e65d2f145a190d1bbbb7de205d85e77..4396f58571f137e0d351c27c7bf452fbeded4abc 100644
--- a/net/minecraft/server/level/ServerLevel.java
+++ b/net/minecraft/server/level/ServerLevel.java
@@ -3136,7 +3136,7 @@ public class ServerLevel extends Level implements WorldGenLevel, ServerEntityGet
             // Spigot start
             if (entity.getBukkitEntity() instanceof org.bukkit.inventory.InventoryHolder && (!(entity instanceof ServerPlayer) || entity.getRemovalReason() != Entity.RemovalReason.KILLED)) { // SPIGOT-6876: closeInventory clears death message
                 // Paper start - Fix merchant inventory not closing on entity removal
-                if (entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) {
+                if (!fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade && entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) { // Leaves - Configurable trading with the void
                     merchant.getTrader().closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED);
                 }
                 // Paper end - Fix merchant inventory not closing on entity removal
diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
index 1f20671b8bc07c77e8a3e60414bb2c8255e37385..9d69106b5a1867af541c23dc92f63005315e27e2 100644
--- a/net/minecraft/server/players/PlayerList.java
+++ b/net/minecraft/server/players/PlayerList.java
@@ -557,7 +557,7 @@ public abstract class PlayerList {
                 player.stopRiding();
                 vehicle.getPassengersAndSelf().forEach(e -> {
                     // Paper start - Fix villager boat exploit
-                    if (e instanceof net.minecraft.world.entity.npc.villager.AbstractVillager villager) {
+                    if (!fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade && e instanceof net.minecraft.world.entity.npc.villager.AbstractVillager villager) { // Leaves - Configurable trading with the void
                         final net.minecraft.world.entity.player.Player human = villager.getTradingPlayer();
                         if (human != null) {
                             villager.setTradingPlayer(null);
diff --git a/net/minecraft/world/inventory/MerchantMenu.java b/net/minecraft/world/inventory/MerchantMenu.java
index 5979e3856da1287f4513c984c0414952bfeb3ea2..d12db44b0fb165280642d2f6016869ce54f3a1db 100644
--- a/net/minecraft/world/inventory/MerchantMenu.java
+++ b/net/minecraft/world/inventory/MerchantMenu.java
@@ -74,6 +74,7 @@ public class MerchantMenu extends AbstractContainerMenu {
 
     @Override
     public boolean stillValid(final Player player) {
+        if (fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade) return this.trader.getTradingPlayer() == player; // Leaves - Configurable trading with the void
         if (!checkReachable) return true; // Paper - checkReachable
         return this.trader.stillValid(player);
     }