47 lines
3.8 KiB
Diff
47 lines
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Video <videogamesm12@gmail.com>
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Date: Fri, 10 Jun 2022 22:55:01 -0500
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Subject: [PATCH] Fixes invalid LootTables causing problems when applied to
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Minecart entities
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diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperContainerEntityLootableInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperContainerEntityLootableInventory.java
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index d4a8c1bbb8fef27ac42bdf27dde495b4c649e6cb..865c61accf211d28be3c82dcf158fec9778b50c1 100644
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--- a/src/main/java/com/destroystokyo/paper/loottable/PaperContainerEntityLootableInventory.java
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+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperContainerEntityLootableInventory.java
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@@ -17,7 +17,7 @@ public class PaperContainerEntityLootableInventory implements PaperLootableEntit
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@Override
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public org.bukkit.loot.LootTable getLootTable() {
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- return entity.getLootTable() != null && !entity.getLootTable().getPath().isEmpty() ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(entity.getLootTable())) : null;
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+ return entity.getLootTable() != null && !entity.getLootTable().getPath().isEmpty() && entity.getLootTable().toString().length() < 256 ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(entity.getLootTable())) : null; // Scissors - Validate length of loot tables before even trying
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}
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@Override
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diff --git a/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java b/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java
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index 94dc68182ec5f6dc1294ad15523427836228086a..07075cea760562c901d4469a7f88271c3ffa30bb 100644
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--- a/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java
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+++ b/src/main/java/com/destroystokyo/paper/loottable/PaperTileEntityLootableInventory.java
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@@ -15,7 +15,7 @@ public class PaperTileEntityLootableInventory implements PaperLootableBlockInven
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@Override
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public org.bukkit.loot.LootTable getLootTable() {
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- return tileEntityLootable.lootTable != null && !tileEntityLootable.lootTable.getPath().isEmpty() ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(tileEntityLootable.lootTable)) : null;
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+ return tileEntityLootable.lootTable != null && !tileEntityLootable.lootTable.getPath().isEmpty() && tileEntityLootable.lootTable.toString().length() < 256 ? Bukkit.getLootTable(CraftNamespacedKey.fromMinecraft(tileEntityLootable.lootTable)) : null; // Scissors - Validate length of loot tables before even trying
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
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index d559f93a9a09bac414dd5d58afccad42c127f09b..8ac4e76bf9acf2f99539c4f874ac5c8605573604 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/RandomizableContainerBlockEntity.java
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@@ -45,7 +45,7 @@ public abstract class RandomizableContainerBlockEntity extends BaseContainerBloc
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protected boolean tryLoadLootTable(CompoundTag nbt) {
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this.lootableData.loadNbt(nbt); // Paper
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if (nbt.contains("LootTable", 8)) {
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- this.lootTable = new ResourceLocation(nbt.getString("LootTable"));
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+ this.lootTable = ResourceLocation.tryParse(nbt.getString("LootTable")); // Scissors - Validate loot tables
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try { org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(this.lootTable); } catch (IllegalArgumentException ex) { this.lootTable = null; } // Paper - validate
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this.lootTableSeed = nbt.getLong("LootTableSeed");
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return false; // Paper - always load the items, table may still remain
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