mirror of
https://github.com/PaperMC/Paper.git
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384 lines
18 KiB
Diff
384 lines
18 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: Sun, 25 Jun 2023 23:10:14 -0700
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Subject: [PATCH] Improve exact choice recipe ingredients
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Fixes exact choices not working with recipe book clicks
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and shapeless recipes.
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== AT ==
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public net.minecraft.world.item.ItemStackLinkedSet TYPE_AND_TAG
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public net.minecraft.world.entity.player.StackedContents put(II)V
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diff --git a/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java b/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..2a2f8327a5bd3983a3a13fd663beb98906f27312
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java
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@@ -0,0 +1,30 @@
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+package io.papermc.paper.inventory.recipe;
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+
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+import net.minecraft.world.Container;
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+import net.minecraft.world.item.crafting.Ingredient;
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+import net.minecraft.world.item.crafting.Recipe;
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+
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+public abstract class RecipeBookExactChoiceRecipe<C extends Container> implements Recipe<C> {
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+
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+ private boolean hasExactIngredients;
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+
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+ protected final void checkExactIngredients() {
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+ // skip any special recipes
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+ if (this.isSpecial()) {
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+ this.hasExactIngredients = false;
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+ return;
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+ }
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+ for (final Ingredient ingredient : this.getIngredients()) {
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+ if (!ingredient.isEmpty() && ingredient.exact) {
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+ this.hasExactIngredients = true;
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+ return;
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+ }
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+ }
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+ this.hasExactIngredients = false;
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+ }
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+
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+ @Override
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+ public final boolean hasExactIngredients() {
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+ return this.hasExactIngredients;
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+ }
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+}
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diff --git a/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java b/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..63db0b843c5bd11f979e613ba6cfac9d9da956bb
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java
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@@ -0,0 +1,79 @@
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+package io.papermc.paper.inventory.recipe;
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+
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+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
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+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
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+import it.unimi.dsi.fastutil.ints.IntArrayList;
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+import it.unimi.dsi.fastutil.ints.IntComparators;
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+import it.unimi.dsi.fastutil.ints.IntList;
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+import it.unimi.dsi.fastutil.objects.Object2IntMap;
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+import it.unimi.dsi.fastutil.objects.Object2IntOpenCustomHashMap;
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+import java.util.IdentityHashMap;
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+import java.util.Map;
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+import java.util.concurrent.atomic.AtomicInteger;
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+import net.minecraft.core.registries.BuiltInRegistries;
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+import net.minecraft.world.entity.player.StackedContents;
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+import net.minecraft.world.item.ItemStack;
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+import net.minecraft.world.item.ItemStackLinkedSet;
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+import net.minecraft.world.item.crafting.Ingredient;
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+import net.minecraft.world.item.crafting.Recipe;
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+
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+public final class StackedContentsExtraMap {
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+
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+ private final AtomicInteger idCounter = new AtomicInteger(BuiltInRegistries.ITEM.size()); // start at max vanilla stacked contents idx
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+ private final Object2IntMap<ItemStack> exactChoiceIds = new Object2IntOpenCustomHashMap<>(ItemStackLinkedSet.TYPE_AND_TAG);
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+ private final Int2ObjectMap<ItemStack> idToExactChoice = new Int2ObjectOpenHashMap<>();
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+ private final StackedContents contents;
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+ public final Map<Ingredient, IntList> extraStackingIds = new IdentityHashMap<>();
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+
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+ public StackedContentsExtraMap(final StackedContents contents, final Recipe<?> recipe) {
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+ this.exactChoiceIds.defaultReturnValue(-1);
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+ this.contents = contents;
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+ this.initialize(recipe);
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+ }
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+
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+ private void initialize(final Recipe<?> recipe) {
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+ if (recipe.hasExactIngredients()) {
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+ for (final Ingredient ingredient : recipe.getIngredients()) {
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+ if (!ingredient.isEmpty() && ingredient.exact) {
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+ final net.minecraft.world.item.ItemStack[] items = ingredient.getItems();
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+ final IntList idList = new IntArrayList(items.length);
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+ for (final ItemStack item : items) {
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+ idList.add(this.registerExact(item)); // I think not copying the stack here is safe because cb copies the stack when creating the ingredient
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+ if (!item.hasTag()) {
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+ // add regular index if it's a plain itemstack but still registered as exact
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+ idList.add(StackedContents.getStackingIndex(item));
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+ }
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+ }
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+ idList.sort(IntComparators.NATURAL_COMPARATOR);
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+ this.extraStackingIds.put(ingredient, idList);
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+ }
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+ }
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+ }
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+ }
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+
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+ private int registerExact(final ItemStack exactChoice) {
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+ final int existing = this.exactChoiceIds.getInt(exactChoice);
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+ if (existing > -1) {
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+ return existing;
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+ }
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+ final int id = this.idCounter.getAndIncrement();
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+ this.exactChoiceIds.put(exactChoice, id);
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+ this.idToExactChoice.put(id, exactChoice);
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+ return id;
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+ }
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+
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+ public ItemStack getById(int id) {
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+ return this.idToExactChoice.get(id);
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+ }
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+
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+ public boolean accountStack(final ItemStack stack, final int count) {
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+ if (!this.exactChoiceIds.isEmpty()) {
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+ final int id = this.exactChoiceIds.getInt(stack);
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+ if (id >= 0) {
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+ this.contents.put(id, count);
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+ return true;
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+ }
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+ }
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+ return false;
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+ }
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+}
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diff --git a/src/main/java/io/papermc/paper/inventory/recipe/package-info.java b/src/main/java/io/papermc/paper/inventory/recipe/package-info.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..413dfa52760db393ad6a8b5341200ee704a864fc
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--- /dev/null
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+++ b/src/main/java/io/papermc/paper/inventory/recipe/package-info.java
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@@ -0,0 +1,5 @@
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+@DefaultQualifier(NonNull.class)
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+package io.papermc.paper.inventory.recipe;
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+
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+import org.checkerframework.checker.nullness.qual.NonNull;
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+import org.checkerframework.framework.qual.DefaultQualifier;
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diff --git a/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java b/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
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index 4303f2b4e55191f8a53170435c6d1263782d1c8d..a65d07cb3d2dae85225921498d1721dc3c6a6bf3 100644
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--- a/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
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+++ b/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
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@@ -34,6 +34,7 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
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this.inventory = entity.getInventory();
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if (this.testClearGrid() || entity.isCreative()) {
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this.stackedContents.clear();
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+ this.stackedContents.initialize(recipe.value()); // Paper - better exact choice recipes
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entity.getInventory().fillStackedContents(this.stackedContents);
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this.menu.fillCraftSlotsStackedContents(this.stackedContents);
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if (this.stackedContents.canCraft(recipe.value(), (IntList)null)) {
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@@ -80,7 +81,7 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
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int l = k;
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for(int m : intList) {
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- int n = StackedContents.fromStackingIndex(m).getMaxStackSize();
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+ int n = StackedContents.maxStackSizeFromStackingIndex(m, this.stackedContents); // Paper
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if (n < l) {
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l = n;
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}
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@@ -97,10 +98,21 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
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@Override
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public void addItemToSlot(Iterator<Integer> inputs, int slot, int amount, int gridX, int gridY) {
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Slot slot2 = this.menu.getSlot(slot);
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- ItemStack itemStack = StackedContents.fromStackingIndex(inputs.next());
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+ // Paper start
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+ final int itemId = inputs.next();
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+ ItemStack itemStack = null;
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+ boolean isExact = false;
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+ if (this.stackedContents.extrasMap != null && itemId >= net.minecraft.core.registries.BuiltInRegistries.ITEM.size()) {
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+ itemStack = StackedContents.fromStackingIndexExtras(itemId, this.stackedContents.extrasMap).copy();
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+ isExact = true;
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+ }
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+ if (itemStack == null) {
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+ itemStack = StackedContents.fromStackingIndex(itemId);
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+ }
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+ // Paper end
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if (!itemStack.isEmpty()) {
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for(int i = 0; i < amount; ++i) {
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- this.moveItemToGrid(slot2, itemStack);
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+ this.moveItemToGrid(slot2, itemStack, isExact); // Paper
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}
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}
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@@ -130,8 +142,14 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
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return i;
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}
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+ @Deprecated @io.papermc.paper.annotation.DoNotUse // Paper
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protected void moveItemToGrid(Slot slot, ItemStack stack) {
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- int i = this.inventory.findSlotMatchingUnusedItem(stack);
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+ // Paper start
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+ this.moveItemToGrid(slot, stack, false);
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+ }
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+ protected void moveItemToGrid(Slot slot, ItemStack stack, final boolean isExact) {
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+ int i = isExact ? this.inventory.findSlotMatchingItem(stack) : this.inventory.findSlotMatchingUnusedItem(stack);
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+ // Paper end
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if (i != -1) {
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ItemStack itemStack = this.inventory.getItem(i);
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if (!itemStack.isEmpty()) {
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diff --git a/src/main/java/net/minecraft/world/entity/player/StackedContents.java b/src/main/java/net/minecraft/world/entity/player/StackedContents.java
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index 5cc5f67284ad01c9154876252450552ed37f24bf..26b236a764177ac16d53f5cbaf83d3e21d015ebc 100644
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--- a/src/main/java/net/minecraft/world/entity/player/StackedContents.java
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+++ b/src/main/java/net/minecraft/world/entity/player/StackedContents.java
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@@ -21,8 +21,10 @@ import net.minecraft.world.item.crafting.RecipeHolder;
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public class StackedContents {
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private static final int EMPTY = 0;
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public final Int2IntMap contents = new Int2IntOpenHashMap();
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+ @Nullable public io.papermc.paper.inventory.recipe.StackedContentsExtraMap extrasMap = null; // Paper
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public void accountSimpleStack(ItemStack stack) {
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+ if (this.extrasMap != null && stack.hasTag() && this.extrasMap.accountStack(stack, Math.min(64, stack.getCount()))) return; // Paper - max of 64 due to accountStack method below
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if (!stack.isDamaged() && !stack.isEnchanted() && !stack.hasCustomHoverName()) {
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this.accountStack(stack);
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}
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@@ -37,6 +39,7 @@ public class StackedContents {
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if (!stack.isEmpty()) {
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int i = getStackingIndex(stack);
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int j = Math.min(maxCount, stack.getCount());
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+ if (this.extrasMap != null && stack.hasTag() && this.extrasMap.accountStack(stack, j)) return; // Paper - if an exact ingredient, don't include it
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this.put(i, j);
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}
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@@ -84,6 +87,23 @@ public class StackedContents {
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return itemId == 0 ? ItemStack.EMPTY : new ItemStack(Item.byId(itemId));
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}
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+ // Paper start
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+ public void initialize(final Recipe<?> recipe) {
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+ this.extrasMap = new io.papermc.paper.inventory.recipe.StackedContentsExtraMap(this, recipe);
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+ }
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+
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+ public static int maxStackSizeFromStackingIndex(final int itemId, @Nullable final StackedContents contents) {
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+ if (contents != null && contents.extrasMap != null && itemId >= BuiltInRegistries.ITEM.size()) {
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+ return fromStackingIndexExtras(itemId, contents.extrasMap).getMaxStackSize();
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+ }
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+ return fromStackingIndex(itemId).getMaxStackSize();
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+ }
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+
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+ public static ItemStack fromStackingIndexExtras(final int itemId, final io.papermc.paper.inventory.recipe.StackedContentsExtraMap extrasMap) {
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+ return extrasMap.getById(itemId).copy();
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+ }
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+ // Paper end
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+
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public void clear() {
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this.contents.clear();
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}
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@@ -107,7 +127,7 @@ public class StackedContents {
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this.data = new BitSet(this.ingredientCount + this.itemCount + this.ingredientCount + this.ingredientCount * this.itemCount);
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for(int i = 0; i < this.ingredients.size(); ++i) {
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- IntList intList = this.ingredients.get(i).getStackingIds();
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+ IntList intList = this.getStackingIds(this.ingredients.get(i)); // Paper
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for(int j = 0; j < this.itemCount; ++j) {
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if (intList.contains(this.items[j])) {
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@@ -171,7 +191,7 @@ public class StackedContents {
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IntCollection intCollection = new IntAVLTreeSet();
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for(Ingredient ingredient : this.ingredients) {
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- intCollection.addAll(ingredient.getStackingIds());
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+ intCollection.addAll(this.getStackingIds(ingredient)); // Paper
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}
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IntIterator intIterator = intCollection.iterator();
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@@ -294,7 +314,7 @@ public class StackedContents {
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for(Ingredient ingredient : this.ingredients) {
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int j = 0;
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- for(int k : ingredient.getStackingIds()) {
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+ for(int k : this.getStackingIds(ingredient)) { // Paper
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j = Math.max(j, StackedContents.this.contents.get(k));
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}
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@@ -305,5 +325,17 @@ public class StackedContents {
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return i;
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}
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+
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+ // Paper start - improve exact recipe choices
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+ private IntList getStackingIds(final Ingredient ingredient) {
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+ if (StackedContents.this.extrasMap != null) {
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+ final IntList ids = StackedContents.this.extrasMap.extraStackingIds.get(ingredient);
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+ if (ids != null) {
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+ return ids;
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+ }
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+ }
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+ return ingredient.getStackingIds();
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+ }
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+ // Paper end - improve exact recipe choices
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}
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}
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diff --git a/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java b/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
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index c864809c7d656cf8e3f1080c2c57aefd0a417240..760a429137350d8ae100e77273318f3ba1ccfcc5 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
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@@ -6,7 +6,7 @@ import net.minecraft.world.Container;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.level.Level;
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-public abstract class AbstractCookingRecipe implements Recipe<Container> {
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+public abstract class AbstractCookingRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<Container> implements Recipe<Container> { // Paper - improve exact recipe choices
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protected final RecipeType<?> type;
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protected final CookingBookCategory category;
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protected final String group;
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@@ -23,6 +23,7 @@ public abstract class AbstractCookingRecipe implements Recipe<Container> {
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this.result = result;
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this.experience = experience;
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this.cookingTime = cookingTime;
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+ this.checkExactIngredients(); // Paper - improve exact recipe choices
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}
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@Override
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diff --git a/src/main/java/net/minecraft/world/item/crafting/Recipe.java b/src/main/java/net/minecraft/world/item/crafting/Recipe.java
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index 75ae978b577b6b2399e1476328114e94abd7d6c4..80387cd1bee2bd4c024073cee74222828f9f2c17 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/Recipe.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/Recipe.java
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@@ -65,4 +65,10 @@ public interface Recipe<C extends Container> {
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}
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org.bukkit.inventory.Recipe toBukkitRecipe(org.bukkit.NamespacedKey id); // CraftBukkit
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+
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+ // Paper start - improved exact choice recipes
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+ default boolean hasExactIngredients() {
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+ return false;
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java b/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
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index 4430c1161c3316566158ab7286e21495edb38991..17bef91546fa85d401b263c3a69fbf464f290eca 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
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@@ -26,7 +26,7 @@ import org.bukkit.craftbukkit.inventory.CraftShapedRecipe;
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import org.bukkit.inventory.RecipeChoice;
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// CraftBukkit end
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-public class ShapedRecipe implements CraftingRecipe {
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+public class ShapedRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<CraftingContainer> implements CraftingRecipe { // Paper - improve exact recipe choices
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final int width;
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final int height;
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@@ -44,6 +44,7 @@ public class ShapedRecipe implements CraftingRecipe {
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this.recipeItems = ingredients;
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this.result = result;
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this.showNotification = showNotification;
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+ this.checkExactIngredients(); // Paper - improve exact recipe choices
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}
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public ShapedRecipe(String group, CraftingBookCategory category, int width, int height, NonNullList<Ingredient> ingredients, ItemStack result) {
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diff --git a/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java b/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
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index 7f78490ebf459595460ce656b9b9227e5d6b8de6..38f7d1ece27ec1a3deda21fb6a6f0e788c8ed718 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
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@@ -20,7 +20,7 @@ import org.bukkit.craftbukkit.inventory.CraftRecipe;
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import org.bukkit.craftbukkit.inventory.CraftShapelessRecipe;
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// CraftBukkit end
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-public class ShapelessRecipe implements CraftingRecipe {
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+public class ShapelessRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<CraftingContainer> implements CraftingRecipe { // Paper - improve exact recipe choices
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final String group;
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final CraftingBookCategory category;
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@@ -32,6 +32,7 @@ public class ShapelessRecipe implements CraftingRecipe {
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this.category = category;
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this.result = result;
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this.ingredients = ingredients;
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+ this.checkExactIngredients(); // Paper - improve exact recipe choices
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}
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// CraftBukkit start
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@@ -77,6 +78,7 @@ public class ShapelessRecipe implements CraftingRecipe {
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public boolean matches(CraftingContainer inventory, Level world) {
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StackedContents autorecipestackmanager = new StackedContents();
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+ autorecipestackmanager.initialize(this); // Paper - better exact choice recipes
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int i = 0;
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for (int j = 0; j < inventory.getContainerSize(); ++j) {
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