104 Zeilen
6.3 KiB
Diff
104 Zeilen
6.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Sat, 22 Sep 2018 15:56:59 -0400
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Subject: [PATCH] Catch JsonParseException in Entity and TE names
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As a result, data that no longer parses correctly will not crash the server
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instead just logging the exception and continuing (and in most cases should
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fix the data)
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Player data is fixed pretty much immediately but some block data (like
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Shulkers) may need to be changed in order for it to re-save properly
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No more crashing though.
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diff --git a/src/main/java/io/papermc/paper/util/MCUtil.java b/src/main/java/io/papermc/paper/util/MCUtil.java
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index ff8876b7e7cc2172a2cb5e12d6836b9875cc9aa1..b9949b44553a8ac91565b6e614ac7bd7cd140dd0 100644
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--- a/src/main/java/io/papermc/paper/util/MCUtil.java
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+++ b/src/main/java/io/papermc/paper/util/MCUtil.java
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@@ -538,4 +538,19 @@ public final class MCUtil {
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public static int getTicketLevelFor(net.minecraft.world.level.chunk.ChunkStatus status) {
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return net.minecraft.server.level.ChunkMap.MAX_VIEW_DISTANCE + net.minecraft.world.level.chunk.ChunkStatus.getDistance(status);
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}
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+
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+ @Nullable
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+ public static net.minecraft.network.chat.Component getBaseComponentFromNbt(String key, net.minecraft.nbt.CompoundTag compound) {
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+ if (!compound.contains(key)) {
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+ return null;
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+ }
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+ String string = compound.getString(key);
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+ try {
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+ return net.minecraft.network.chat.Component.Serializer.fromJson(string);
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+ } catch (com.google.gson.JsonParseException e) {
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+ org.bukkit.Bukkit.getLogger().warning("Unable to parse " + key + " from " + compound +": " + e.getMessage());
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+ }
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+
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+ return null;
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+ }
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}
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diff --git a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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index 7f1efe0d9bc059a86166e8e3c5ef4ad23217f6a7..9c7b7434ccd64668eb5d7bb61d03a9cb4105ea6e 100644
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--- a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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+++ b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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@@ -72,7 +72,7 @@ public abstract class BaseCommandBlock implements CommandSource {
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this.command = nbt.getString("Command");
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this.successCount = nbt.getInt("SuccessCount");
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if (nbt.contains("CustomName", 8)) {
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- this.setName(Component.Serializer.fromJson(nbt.getString("CustomName")));
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+ this.setName(io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt)); // Paper - Catch ParseException
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}
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if (nbt.contains("TrackOutput", 1)) {
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
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index c6194fa1611412ac119fed493d5eab5a160e593d..d89037a83ae1b6d2afa6a589c1b8098cbedf3d2d 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
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@@ -98,7 +98,7 @@ public class BannerBlockEntity extends BlockEntity implements Nameable {
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public void load(CompoundTag nbt) {
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super.load(nbt);
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if (nbt.contains("CustomName", 8)) {
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- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
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+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
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}
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this.itemPatterns = nbt.getList("Patterns", 10);
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
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index e85022b31f2bc2783e88f5ba4c5173ac8a096c96..f1acd19432877a833f0d4339f9de4830a0f7b890 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
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@@ -31,7 +31,7 @@ public abstract class BaseContainerBlockEntity extends BlockEntity implements Co
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super.load(nbt);
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this.lockKey = LockCode.fromTag(nbt);
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if (nbt.contains("CustomName", 8)) {
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- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
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+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
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}
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}
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
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index 18349957bd6d1a4bc21aff781a791f912dddff1d..cd28ee0cbc69713a641a21c9a626c694a4bcbfc9 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
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@@ -389,7 +389,7 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
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this.secondaryPower = BeaconBlockEntity.loadEffect(nbt, "secondary_effect");
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this.levels = nbt.getInt("Levels"); // CraftBukkit - SPIGOT-5053, use where available
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if (nbt.contains("CustomName", 8)) {
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- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
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+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
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}
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this.lockKey = LockCode.fromTag(nbt);
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
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index e3519683e912df7293090f811470f18aee48e3dd..234188208c966eb5864dbf161145d435bca3f457 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
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@@ -42,7 +42,7 @@ public class EnchantmentTableBlockEntity extends BlockEntity implements Nameable
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public void load(CompoundTag nbt) {
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super.load(nbt);
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if (nbt.contains("CustomName", 8)) {
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- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
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+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
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}
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}
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