diff options
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.java | 341 |
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; - } - } -}
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