35 lines
1.3 KiB
Diff
35 lines
1.3 KiB
Diff
From cbda3b924454b5badd57f8dc2550d315ca8441bb Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Fri, 22 Apr 2016 20:34:21 -0500
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Subject: [PATCH] Check entity count additions and mark entities removed
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index 5c1685d..88f8ab8 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -661,6 +661,12 @@ public class Chunk {
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k = this.entitySlices.length - 1;
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}
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+ // Paper start - Try to catch plugins doing indecent things
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+ if (entity.aa && entity.getChunkX() == this.locX && entity.getChunkY() == k && entity.getChunkZ() == this.locZ) {
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+ throw new IllegalStateException("Hey Jackass don't do that.");
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+ }
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+ // Paper end
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+
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entity.aa = true;
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entity.ab = this.locX;
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entity.ac = k;
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@@ -711,6 +717,7 @@ public class Chunk {
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} else if (entity instanceof IInventory) {
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inventoryEntityCounts[i]--;
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}
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+ entity.aa = false; // You aren't added to chunk anymore
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// Paper end
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// Spigot start - decrement creature type count
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// Keep this synced up with World.a(Class)
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--
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2.8.0
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