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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.
55 lines
3.1 KiB
Diff
55 lines
3.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Sat, 10 Dec 2022 17:52:38 -0800
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Subject: [PATCH] Deprecate and replace methods with old StructureType
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index 33d5454b95011395e0868b4e6a338a2db4b5c398..92369eb350fd795a4e99731d7ceda4f8b890791e 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1958,6 +1958,11 @@ public final class CraftServer implements Server {
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ServerLevel worldServer = ((CraftWorld) world).getHandle();
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Location structureLocation = world.locateNearestStructure(location, structureType, radius, findUnexplored);
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+ // Paper start - don't throw NPE
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+ if (structureLocation == null) {
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+ throw new IllegalStateException("Could not find a structure for " + structureType);
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+ }
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+ // Paper end
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BlockPos structurePosition = CraftLocation.toBlockPosition(structureLocation);
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// Create map with trackPlayer = true, unlimitedTracking = true
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@@ -1968,6 +1973,31 @@ public final class CraftServer implements Server {
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return CraftItemStack.asBukkitCopy(stack);
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}
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+ // Paper start - copied from above (uses un-deprecated StructureType type)
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+ @Override
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+ public ItemStack createExplorerMap(World world, Location location, org.bukkit.generator.structure.StructureType structureType, org.bukkit.map.MapCursor.Type mapIcon, int radius, boolean findUnexplored) {
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+ Preconditions.checkArgument(world != null, "World cannot be null");
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+ Preconditions.checkArgument(location != null, "Location cannot be null");
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+ Preconditions.checkArgument(structureType != null, "StructureType cannot be null");
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+ Preconditions.checkArgument(mapIcon != null, "mapIcon cannot be null");
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+
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+ ServerLevel worldServer = ((CraftWorld) world).getHandle();
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+ final org.bukkit.util.StructureSearchResult structureSearchResult = world.locateNearestStructure(location, structureType, radius, findUnexplored);
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+ if (structureSearchResult == null) {
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+ return null;
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+ }
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+ Location structureLocation = structureSearchResult.getLocation();
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+ BlockPos structurePosition = new BlockPos(structureLocation.getBlockX(), structureLocation.getBlockY(), structureLocation.getBlockZ());
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+
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+ // Create map with showIcons = true, unlimitedTracking = true
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+ net.minecraft.world.item.ItemStack stack = MapItem.create(worldServer, structurePosition.getX(), structurePosition.getZ(), MapView.Scale.NORMAL.getValue(), true, true);
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+ MapItem.renderBiomePreviewMap(worldServer, stack);
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+ // "+" map ID taken from VillagerTrades$TreasureMapForEmeralds
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+ MapItem.getSavedData(stack, worldServer).addTargetDecoration(stack, structurePosition, "+", MapDecoration.Type.byIcon(mapIcon.getValue()));
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+
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+ return CraftItemStack.asBukkitCopy(stack);
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+ }
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+ // Paper end
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@Override
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public void shutdown() {
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