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89d51d5f29
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable. It should be noted that this decision does not promise all future exploits will be configurable.
30 lines
2 KiB
Diff
30 lines
2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Yive <admin@yive.me>
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Date: Wed, 26 May 2021 15:09:33 -0700
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Subject: [PATCH] Limit item frame cursors on maps
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diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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index 0ca0808c5eeeba969c048b422af37a273217ff52..ed57ce12d4d1cc632431a654cad648a8015402b1 100644
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--- a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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+++ b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
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@@ -299,8 +299,10 @@ public class MapItemSavedData extends SavedData {
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MapFrame worldmapframe1 = new MapFrame(blockposition, entityitemframe.getDirection().get2DDataValue() * 90, entityitemframe.getId());
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+ if (this.decorations.size() < player.level().paperConfig().maps.itemFrameCursorLimit) { // Paper - Limit item frame cursors on maps
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this.addDecoration(MapDecoration.Type.FRAME, player.level(), "frame-" + entityitemframe.getId(), (double) blockposition.getX(), (double) blockposition.getZ(), (double) (entityitemframe.getDirection().get2DDataValue() * 90), (Component) null);
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this.frameMarkers.put(worldmapframe1.getId(), worldmapframe1);
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+ } // Paper - Limit item frame cursors on maps
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}
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CompoundTag nbttagcompound = stack.getTag();
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@@ -482,7 +484,7 @@ public class MapItemSavedData extends SavedData {
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return true;
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}
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- if (!this.isTrackedCountOverLimit(256)) {
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+ if (!this.isTrackedCountOverLimit(((Level) world).paperConfig().maps.itemFrameCursorLimit)) { // Paper - Limit item frame cursors on maps
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this.bannerMarkers.put(mapiconbanner.getId(), mapiconbanner);
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this.addDecoration(mapiconbanner.getDecoration(), world, mapiconbanner.getId(), d0, d1, 180.0D, mapiconbanner.getName());
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return true;
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