From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MrHua269 <novau233@163.com>
Date: Wed, 7 Feb 2024 00:53:03 +0000
Subject: [PATCH] Add config for unsafe teleportation


diff --git a/src/main/java/me/earthme/luminol/config/modules/fixes/UnsafeTeleportationConfig.java b/src/main/java/me/earthme/luminol/config/modules/fixes/UnsafeTeleportationConfig.java
new file mode 100644
index 0000000000000000000000000000000000000000..ea374875f529b30db17e8b8cb07b99a600b722dc
--- /dev/null
+++ b/src/main/java/me/earthme/luminol/config/modules/fixes/UnsafeTeleportationConfig.java
@@ -0,0 +1,20 @@
+package me.earthme.luminol.config.modules.fixes;
+
+import me.earthme.luminol.config.ConfigInfo;
+import me.earthme.luminol.config.EnumConfigCategory;
+import me.earthme.luminol.config.IConfigModule;
+
+public class UnsafeTeleportationConfig implements IConfigModule {
+    @ConfigInfo(baseName = "enabled", comments = "Allow non player entities enter end portals if enabled.If you want to use sand duping,please turn on this")
+    public static boolean enabled = false;
+
+    @Override
+    public EnumConfigCategory getCategory() {
+        return EnumConfigCategory.FIXES;
+    }
+
+    @Override
+    public String getBaseName() {
+        return "allow_unsafe_teleportation";
+    }
+}
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index fad6a7185e8e9ea160b47ec9da56d08af9df8396..bda387d022a0725074a2871424cfec97508c420b 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -4117,6 +4117,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
 
     protected boolean tryEndPortal() {
         io.papermc.paper.util.TickThread.ensureTickThread(this, "Cannot portal entity async");
+        if (me.earthme.luminol.config.modules.fixes.UnsafeTeleportationConfig.enabled && !(this instanceof Player)) return false; //Luminol - Unsafe teleportation
         BlockPos pos = this.portalBlock;
         ServerLevel world = this.portalWorld;
         this.portalBlock = null;
diff --git a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
index aeac09f628bd04070fd302842c304a7dfd39b229..dcdb7199ce731b2899ebd847f7c2d66dcd6d62bd 100644
--- a/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/EndPortalBlock.java
@@ -61,6 +61,13 @@ public class EndPortalBlock extends BaseEntityBlock {
                 // return; // CraftBukkit - always fire event in case plugins wish to change it
             }
 
+            //Luminol start - Unsafe teleportation
+            if (me.earthme.luminol.config.modules.fixes.UnsafeTeleportationConfig.enabled && !(entity instanceof net.minecraft.world.entity.player.Player)){
+                entity.endPortalLogicAsync();
+                return;
+            }
+            //Luminol end - Unsafe teleportation
+
             // Paper start - move all of this logic into portal tick
             entity.portalWorld = ((ServerLevel)world);
             entity.portalBlock = pos.immutable();