PaperMC/patches/server/0706-Furnace-RecipesUsed-API.patch
Owen 89d51d5f29
Allow enabling sand duping (#10191)
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.
2024-03-03 17:05:34 -05:00

48 lines
2.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 13 Jan 2022 15:20:47 -0800
Subject: [PATCH] Furnace RecipesUsed API
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
index f98cf44e929d326037e1089dafe4f82c6f6d8647..e48208d511353913b96d81e0960e56deaadff11a 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
@@ -100,5 +100,37 @@ public abstract class CraftFurnace<T extends AbstractFurnaceBlockEntity> extends
snapshot.cookSpeedMultiplier = multiplier;
snapshot.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(this.isPlaced() ? this.world.getHandle() : null, snapshot.recipeType, snapshot, snapshot.cookSpeedMultiplier); // Update the snapshot's current total cook time to scale with the newly set multiplier
}
+
+ @Override
+ public int getRecipeUsedCount(org.bukkit.NamespacedKey furnaceRecipe) {
+ return this.getSnapshot().getRecipesUsed().getInt(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(furnaceRecipe));
+ }
+
+ @Override
+ public boolean hasRecipeUsedCount(org.bukkit.NamespacedKey furnaceRecipe) {
+ return this.getSnapshot().getRecipesUsed().containsKey(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(furnaceRecipe));
+ }
+
+ @Override
+ public void setRecipeUsedCount(org.bukkit.inventory.CookingRecipe<?> furnaceRecipe, int count) {
+ final net.minecraft.resources.ResourceLocation location = org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(furnaceRecipe.getKey());
+ java.util.Optional<net.minecraft.world.item.crafting.RecipeHolder<?>> nmsRecipe = (this.isPlaced() ? this.world.getHandle().getRecipeManager() : net.minecraft.server.MinecraftServer.getServer().getRecipeManager()).byKey(location);
+ com.google.common.base.Preconditions.checkArgument(nmsRecipe.isPresent() && nmsRecipe.get().value() instanceof net.minecraft.world.item.crafting.AbstractCookingRecipe, furnaceRecipe.getKey() + " is not recognized as a valid and registered furnace recipe");
+ if (count > 0) {
+ this.getSnapshot().getRecipesUsed().put(location, count);
+ } else {
+ this.getSnapshot().getRecipesUsed().removeInt(location);
+ }
+ }
+
+ @Override
+ public void setRecipesUsed(java.util.Map<org.bukkit.inventory.CookingRecipe<?>, Integer> recipesUsed) {
+ this.getSnapshot().getRecipesUsed().clear();
+ recipesUsed.forEach((recipe, integer) -> {
+ if (integer != null) {
+ this.setRecipeUsedCount(recipe, integer);
+ }
+ });
+ }
// Paper end
}