Purpur/patches/server/0102-Add-option-to-teleport-to-spawn-if-outside-world-bor.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Mon, 13 Jul 2020 11:40:00 -0500
Subject: [PATCH] Add option to teleport to spawn if outside world border


diff --git a/src/main/java/net/minecraft/server/EntityLiving.java b/src/main/java/net/minecraft/server/EntityLiving.java
index 2c90e7835..61a74e296 100644
--- a/src/main/java/net/minecraft/server/EntityLiving.java
+++ b/src/main/java/net/minecraft/server/EntityLiving.java
@@ -277,6 +277,13 @@ public abstract class EntityLiving extends Entity {
                     double d1 = this.world.getWorldBorder().getDamageAmount();
 
                     if (d1 > 0.0D) {
+                        // Purpur start
+                        if (world.purpurConfig.teleportIfOutsideBorder && this instanceof EntityPlayer) {
+                            this.ejectPassengers();
+                            this.stopRiding(true);
+                            ((EntityPlayer) this).playerConnection.teleport(MCUtil.toLocation(world, world.getSpawn()));
+                        } else
+                        // Purpur end
                         this.damageEntity(DamageSource.STUCK, (float) Math.max(1, MathHelper.floor(-d0 * d1)));
                     }
                 }
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 4e8a6992a..19a4593e2 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -180,6 +180,11 @@ public class PurpurWorldConfig {
         playerInvulnerableWhileAcceptingResourcePack = getBoolean("gameplay-mechanics.player.invulnerable-while-accepting-resource-pack", playerInvulnerableWhileAcceptingResourcePack);
     }
 
+    public boolean teleportIfOutsideBorder = false;
+    private void teleportIfOutsideBorder() {
+        teleportIfOutsideBorder = getBoolean("gameplay-mechanics.player.teleport-if-outside-border", teleportIfOutsideBorder);
+    }
+
     public boolean silkTouchEnabled = false;
     public List<Item> silkTouchTools = new ArrayList<>();
     private void silkTouchSettings() {