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authorshedaniel <daniel@shedaniel.me>2021-02-05 10:08:44 +0800
committershedaniel <daniel@shedaniel.me>2021-02-05 10:08:44 +0800
commitea634e7ba29146d4ebc2c05b61257fa6c3b0642e (patch)
treecd6caf4e9b77e13b21d1c890bf38604109fd93f2 /api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java
parentf5b59076cece9e95e76158b17b64fec27616b68b (diff)
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Signed-off-by: shedaniel <daniel@shedaniel.me>
Diffstat (limited to 'api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java')
-rw-r--r--api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java341
1 files changed, 0 insertions, 341 deletions
diff --git a/api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java b/api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java
deleted file mode 100644
index 5fa12c775..000000000
--- a/api/src/main/java/me/shedaniel/rei/server/RecipeFinder.java
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * This file is licensed under the MIT License, part of Roughly Enough Items.
- * Copyright (c) 2018, 2019, 2020 shedaniel
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-package me.shedaniel.rei.server;
-
-import com.google.common.collect.Lists;
-import it.unimi.dsi.fastutil.ints.*;
-import net.minecraft.core.NonNullList;
-import net.minecraft.core.Registry;
-import net.minecraft.world.item.Item;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.crafting.Ingredient;
-import org.jetbrains.annotations.ApiStatus;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.ArrayList;
-import java.util.BitSet;
-import java.util.List;
-
-@ApiStatus.Internal
-public class RecipeFinder {
- public final Int2IntMap idToAmountMap = new Int2IntOpenHashMap();
-
- public static int getItemId(ItemStack itemStack_1) {
- return Registry.ITEM.getId(itemStack_1.getItem());
- }
-
- public static ItemStack getStackFromId(int int_1) {
- return int_1 == 0 ? ItemStack.EMPTY : new ItemStack(Item.byId(int_1));
- }
-
- public void addNormalItem(ItemStack itemStack_1) {
- if (!itemStack_1.isDamaged() && !itemStack_1.isEnchanted() && !itemStack_1.hasCustomHoverName()) {
- this.addItem(itemStack_1);
- }
-
- }
-
- public void addItem(ItemStack itemStack_1) {
- this.addItem(itemStack_1, 64);
- }
-
- public void addItem(ItemStack itemStack_1, int int_1) {
- if (!itemStack_1.isEmpty()) {
- int itemId = getItemId(itemStack_1);
- int itemCount = Math.min(int_1, itemStack_1.getCount());
- this.addItem(itemId, itemCount);
- }
-
- }
-
- public boolean contains(int itemId) {
- return this.idToAmountMap.get(itemId) > 0;
- }
-
- /**
- * Takes an amount from the finder
- *
- * @return the amount taken
- */
- public int take(int itemId, int amount) {
- int mapAmount = this.idToAmountMap.get(itemId);
- if (mapAmount >= amount) {
- this.idToAmountMap.put(itemId, mapAmount - amount);
- return itemId;
- } else {
- return 0;
- }
- }
-
- private void addItem(int itemId, int itemCount) {
- this.idToAmountMap.put(itemId, this.idToAmountMap.get(itemId) + itemCount);
- }
-
- public boolean findRecipe(NonNullList<Ingredient> ingredients, @Nullable IntList intList_1) {
- return this.findRecipe(ingredients, intList_1, 1);
- }
-
- public boolean findRecipe(NonNullList<Ingredient> ingredients, @Nullable IntList intList_1, int int_1) {
- return (new RecipeFinder.Filter(ingredients)).find(int_1, intList_1);
- }
-
- public int countRecipeCrafts(NonNullList<Ingredient> ingredients, @Nullable IntList intList_1) {
- return this.countRecipeCrafts(ingredients, Integer.MAX_VALUE, intList_1);
- }
-
- public int countRecipeCrafts(NonNullList<Ingredient> ingredients, int int_1, @Nullable IntList intList_1) {
- return (new RecipeFinder.Filter(ingredients)).countCrafts(int_1, intList_1);
- }
-
- public void clear() {
- this.idToAmountMap.clear();
- }
-
- class Filter {
- private final List<Ingredient> ingredients = Lists.newArrayList();
- private final int ingredientCount;
- private final int[] usableIngredientItemIds;
- private final int usableIngredientSize;
- private final BitSet bitSet;
- private final IntList field_7557 = new IntArrayList();
- private final NonNullList<Ingredient> ingredientsInput;
-
- public Filter(NonNullList<Ingredient> ingredientsInput) {
- this.ingredientsInput = ingredientsInput;
- this.ingredients.addAll(new ArrayList<>(ingredientsInput));
- this.ingredients.removeIf(Ingredient::isEmpty);
- this.ingredientCount = this.ingredients.size();
- this.usableIngredientItemIds = this.getUsableIngredientItemIds();
- this.usableIngredientSize = this.usableIngredientItemIds.length;
- this.bitSet = new BitSet(this.ingredientCount + this.usableIngredientSize + this.ingredientCount + this.ingredientCount * this.usableIngredientSize);
-
- for (int ingredientIndex = 0; ingredientIndex < this.ingredients.size(); ++ingredientIndex) {
- IntList possibleStacks = this.ingredients.get(ingredientIndex).getStackingIds();
-
- // Loops over usable ingredients
- for (int usableIngredientIndex = 0; usableIngredientIndex < this.usableIngredientSize; ++usableIngredientIndex) {
- if (possibleStacks.contains(this.usableIngredientItemIds[usableIngredientIndex])) {
- this.bitSet.set(this.method_7420(true, usableIngredientIndex, ingredientIndex));
- }
- }
- }
-
- }
-
- @SuppressWarnings("deprecation")
- public boolean find(int int_1, @Nullable IntList intList_1) {
- if (int_1 <= 0) {
- return true;
- } else {
- int int_2;
- for (int_2 = 0; this.method_7423(int_1); ++int_2) {
- RecipeFinder.this.take(this.usableIngredientItemIds[this.field_7557.getInt(0)], int_1);
- int int_3 = this.field_7557.size() - 1;
- this.method_7421(this.field_7557.getInt(int_3));
-
- for (int int_4 = 0; int_4 < int_3; ++int_4) {
- this.method_7414((int_4 & 1) == 0, this.field_7557.get(int_4), this.field_7557.get(int_4 + 1));
- }
-
- this.field_7557.clear();
- this.bitSet.clear(0, this.ingredientCount + this.usableIngredientSize);
- }
-
- boolean boolean_1 = int_2 == this.ingredientCount;
- boolean boolean_2 = boolean_1 && intList_1 != null;
- if (boolean_2) {
- intList_1.clear();
- }
-
- this.bitSet.clear(0, this.ingredientCount + this.usableIngredientSize + this.ingredientCount);
- int int_5 = 0;
- List<Ingredient> list_1 = new ArrayList<>(ingredientsInput);
-
- for (Ingredient ingredient : list_1) {
- if (boolean_2 && ingredient.isEmpty()) {
- intList_1.add(0);
- } else {
- for (int int_7 = 0; int_7 < this.usableIngredientSize; ++int_7) {
- if (this.method_7425(false, int_5, int_7)) {
- this.method_7414(true, int_7, int_5);
- RecipeFinder.this.addItem(this.usableIngredientItemIds[int_7], int_1);
- if (boolean_2) {
- intList_1.add(this.usableIngredientItemIds[int_7]);
- }
- }
- }
-
- ++int_5;
- }
- }
-
- return boolean_1;
- }
- }
-
- private int[] getUsableIngredientItemIds() {
- IntCollection intCollection_1 = new IntAVLTreeSet();
-
- for (Ingredient ingredient_1 : this.ingredients) {
- intCollection_1.addAll(ingredient_1.getStackingIds());
- }
-
- IntIterator intIterator_1 = intCollection_1.iterator();
-
- while (intIterator_1.hasNext()) {
- if (!RecipeFinder.this.contains(intIterator_1.nextInt())) {
- intIterator_1.remove();
- }
- }
-
- return intCollection_1.toIntArray();
- }
-
- private boolean method_7423(int int_1) {
- int usableIngredientSize = this.usableIngredientSize;
-
- for (int int_3 = 0; int_3 < usableIngredientSize; ++int_3) {
- if (RecipeFinder.this.idToAmountMap.get(this.usableIngredientItemIds[int_3]) >= int_1) {
- this.method_7413(false, int_3);
-
- while (!this.field_7557.isEmpty()) {
- int int_4 = this.field_7557.size();
- boolean boolean_1 = (int_4 & 1) == 1;
- int int_5 = this.field_7557.getInt(int_4 - 1);
- if (!boolean_1 && !this.method_7416(int_5)) {
- break;
- }
-
- int int_6 = boolean_1 ? this.ingredientCount : usableIngredientSize;
-
- int int_8;
- for (int_8 = 0; int_8 < int_6; ++int_8) {
- if (!this.method_7426(boolean_1, int_8) && this.method_7418(boolean_1, int_5, int_8) && this.method_7425(boolean_1, int_5, int_8)) {
- this.method_7413(boolean_1, int_8);
- break;
- }
- }
-
- int_8 = this.field_7557.size();
- if (int_8 == int_4) {
- this.field_7557.removeInt(int_8 - 1);
- }
- }
-
- if (!this.field_7557.isEmpty()) {
- return true;
- }
- }
- }
-
- return false;
- }
-
- private boolean method_7416(int int_1) {
- return this.bitSet.get(this.method_7419(int_1));
- }
-
- private void method_7421(int int_1) {
- this.bitSet.set(this.method_7419(int_1));
- }
-
- private int method_7419(int int_1) {
- return this.ingredientCount + this.usableIngredientSize + int_1;
- }
-
- private boolean method_7418(boolean boolean_1, int int_1, int int_2) {
- return this.bitSet.get(this.method_7420(boolean_1, int_1, int_2));
- }
-
- private boolean method_7425(boolean boolean_1, int int_1, int int_2) {
- return boolean_1 != this.bitSet.get(1 + this.method_7420(boolean_1, int_1, int_2));
- }
-
- private void method_7414(boolean boolean_1, int int_1, int int_2) {
- this.bitSet.flip(1 + this.method_7420(boolean_1, int_1, int_2));
- }
-
- private int method_7420(boolean boolean_1, int int_1, int int_2) {
- int int_3 = boolean_1 ? int_1 * this.ingredientCount + int_2 : int_2 * this.ingredientCount + int_1;
- return this.ingredientCount + this.usableIngredientSize + this.ingredientCount + 2 * int_3;
- }
-
- private void method_7413(boolean boolean_1, int int_1) {
- this.bitSet.set(this.method_7424(boolean_1, int_1));
- this.field_7557.add(int_1);
- }
-
- private boolean method_7426(boolean boolean_1, int int_1) {
- return this.bitSet.get(this.method_7424(boolean_1, int_1));
- }
-
- private int method_7424(boolean boolean_1, int int_1) {
- return (boolean_1 ? 0 : this.ingredientCount) + int_1;
- }
-
- public int countCrafts(int int_1, @Nullable IntList intList_1) {
- int int_2 = 0;
- int int_3 = Math.min(int_1, this.method_7415()) + 1;
-
- while (true) {
- while (true) {
- int int_4 = (int_2 + int_3) / 2;
- if (this.find(int_4, null)) {
- if (int_3 - int_2 <= 1) {
- if (int_4 > 0) {
- this.find(int_4, intList_1);
- }
-
- return int_4;
- }
-
- int_2 = int_4;
- } else {
- int_3 = int_4;
- }
- }
- }
- }
-
- @SuppressWarnings("deprecation")
- private int method_7415() {
- int int_1 = Integer.MAX_VALUE;
-
- for (Ingredient ingredient_1 : this.ingredients) {
- int int_2 = 0;
-
- int int_3;
- for (IntListIterator var5 = ingredient_1.getStackingIds().iterator(); var5.hasNext(); int_2 = Math.max(int_2, RecipeFinder.this.idToAmountMap.get(int_3))) {
- int_3 = var5.next();
- }
-
- if (int_1 > 0) {
- int_1 = Math.min(int_1, int_2);
- }
- }
-
- return int_1;
- }
- }
-} \ No newline at end of file