From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@Gmail.com>
Date: Sat, 15 Jan 2022 03:27:29 -0600
Subject: [PATCH] Allow void trading


diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 79371c88f3f5a392cce7c8306a9d2772919a8863..72909d206e6535a0f7f896bdf28b78266bb46878 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -2567,7 +2567,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
             // 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
-                if (entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) {
+                if (!entity.level.purpurConfig.playerVoidTrading && entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) { // Purpur
                     merchant.getTrader().closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED);
                 }
                 // Paper end
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 0f03c0e7c9b22f0144730153eb70f82fe8df4a35..e9b1fccdde19d543dd02a08889dd37c6a8ebcb60 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -414,6 +414,7 @@ public class PurpurWorldConfig {
     public boolean playerRemoveBindingWithWeakness = false;
     public int shiftRightClickRepairsMendingPoints = 0;
     public int playerExpPickupDelay = 2;
+    public boolean playerVoidTrading = false;
     private void playerSettings() {
         if (PurpurConfig.version < 19) {
             boolean oldVal = getBoolean("gameplay-mechanics.player.idle-timeout.mods-target", idleTimeoutTargetPlayer);
@@ -443,6 +444,7 @@ public class PurpurWorldConfig {
         playerRemoveBindingWithWeakness = getBoolean("gameplay-mechanics.player.curse-of-binding.remove-with-weakness", playerRemoveBindingWithWeakness);
         shiftRightClickRepairsMendingPoints = getInt("gameplay-mechanics.player.shift-right-click-repairs-mending-points", shiftRightClickRepairsMendingPoints);
         playerExpPickupDelay = getInt("gameplay-mechanics.player.exp-pickup-delay-ticks", playerExpPickupDelay);
+        playerVoidTrading = getBoolean("gameplay-mechanics.player.allow-void-trading", playerVoidTrading);
     }
 
     public int snowballDamage = -1;