30 lines
1.2 KiB
Diff
30 lines
1.2 KiB
Diff
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From 0f76d43f8e0cbc05de1ce798a23f2f36d040d338 Mon Sep 17 00:00:00 2001
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From: Alfie Cleveland <alfeh@me.com>
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Date: Fri, 21 Jul 2017 00:38:12 +0100
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Subject: [PATCH] Prohibit excessive teleports
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index 624ec598d..0d66e7e1b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -580,6 +580,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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return false;
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}
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+ // MineHQ start - don't allow excessive teleports
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+ int locationChunkX = location.getBlockX() >> 4;
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+ int locationChunkZ = location.getBlockZ() >> 4;
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+
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+ if (46340 <= Math.abs(locationChunkX) || 46340 <= Math.abs(locationChunkZ)) {
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+ throw new IllegalArgumentException("Invalid teleportation destination for " + this.getName() + "! Offending location: " + location.toString());
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+ }
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+ // MineHQ end
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+
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// From = Players current Location
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Location from = this.getLocation();
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// To = Players new Location if Teleport is Successful
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--
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2.13.3
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