More work

5 files changed, 987 insertions, 0 deletions

diff --git a/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/AbstractViewSearchBuilder.java b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/AbstractViewSearchBuilder.java
new file mode 100644
index 000000000..f814bf078
--- /dev/null
+++ b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/AbstractViewSearchBuilder.java
@@ -0,0 +1,50 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021, 2022 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.impl.client.view;
+
+import me.shedaniel.rei.api.client.gui.screen.DisplayScreen;
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder;
+import me.shedaniel.rei.impl.display.DisplaySpec;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+
+import java.util.Collection;
+import java.util.stream.Stream;
+
+abstract class AbstractViewSearchBuilder implements ViewSearchBuilder {
+    public ViewSearchBuilder fillPreferredOpenedCategory() {
+        if (getPreferredOpenedCategory() == null) {
+            Screen currentScreen = Minecraft.getInstance().screen;
+            if (currentScreen instanceof DisplayScreen displayScreen) {
+                setPreferredOpenedCategory(displayScreen.getCurrentCategoryId());
+            }
+        }
+        return this;
+    }
+    
+    @Override
+    public Stream<DisplaySpec> streamDisplays() {
+        return buildMapInternal().values().stream().flatMap(Collection::stream);
+    }
+}
diff --git a/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/LegacyWrapperViewSearchBuilder.java b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/LegacyWrapperViewSearchBuilder.java
new file mode 100644
index 000000000..406787e9f
--- /dev/null
+++ b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/LegacyWrapperViewSearchBuilder.java
@@ -0,0 +1,145 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021, 2022 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.impl.client.view;
+
+import me.shedaniel.rei.api.client.registry.display.DisplayCategory;
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder;
+import me.shedaniel.rei.api.common.category.CategoryIdentifier;
+import me.shedaniel.rei.api.common.entry.EntryStack;
+import me.shedaniel.rei.impl.display.DisplaySpec;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+
+public final class LegacyWrapperViewSearchBuilder extends AbstractViewSearchBuilder {
+    private final Map<DisplayCategory<?>, List<DisplaySpec>> map;
+    @Nullable
+    private EntryStack<?> inputNotice;
+    @Nullable
+    private EntryStack<?> outputNotice;
+    @Nullable
+    private CategoryIdentifier<?> preferredOpenedCategory = null;
+    
+    public LegacyWrapperViewSearchBuilder(Map<DisplayCategory<?>, List<DisplaySpec>> map) {
+        this.map = map;
+    }
+    
+    @Override
+    public ViewSearchBuilder addCategory(CategoryIdentifier<?> category) {
+        return this;
+    }
+    
+    @Override
+    public ViewSearchBuilder addCategories(Collection<CategoryIdentifier<?>> categories) {
+        return this;
+    }
+    
+    @Override
+    public Set<CategoryIdentifier<?>> getCategories() {
+        return Collections.emptySet();
+    }
+    
+    @Override
+    public ViewSearchBuilder filterCategory(CategoryIdentifier<?> category) {
+        return this;
+    }
+    
+    @Override
+    public ViewSearchBuilder filterCategories(Collection<CategoryIdentifier<?>> categories) {
+        return this;
+    }
+    
+    @Override
+    public Set<CategoryIdentifier<?>> getFilteringCategories() {
+        return Collections.emptySet();
+    }
+    
+    @Override
+    public <T> ViewSearchBuilder addRecipesFor(EntryStack<T> stack) {
+        return this;
+    }
+    
+    @Override
+    public List<EntryStack<?>> getRecipesFor() {
+        return inputNotice == null ? Collections.emptyList() : Collections.singletonList(outputNotice);
+    }
+    
+    @Override
+    public <T> ViewSearchBuilder addUsagesFor(EntryStack<T> stack) {
+        return this;
+    }
+    
+    @Override
+    public List<EntryStack<?>> getUsagesFor() {
+        return inputNotice == null ? Collections.emptyList() : Collections.singletonList(inputNotice);
+    }
+    
+    @Override
+    public ViewSearchBuilder setPreferredOpenedCategory(@Nullable CategoryIdentifier<?> category) {
+        this.preferredOpenedCategory = category;
+        return this;
+    }
+    
+    @Override
+    @Nullable
+    public CategoryIdentifier<?> getPreferredOpenedCategory() {
+        return this.preferredOpenedCategory;
+    }
+    
+    public <T> LegacyWrapperViewSearchBuilder addInputNotice(@Nullable EntryStack<T> stack) {
+        this.inputNotice = stack;
+        return this;
+    }
+    
+    public <T> LegacyWrapperViewSearchBuilder addOutputNotice(@Nullable EntryStack<T> stack) {
+        this.outputNotice = stack;
+        return this;
+    }
+    
+    @Override
+    public Map<DisplayCategory<?>, List<DisplaySpec>> buildMapInternal() {
+        fillPreferredOpenedCategory();
+        return this.map;
+    }
+    
+    @Override
+    public boolean isMergingDisplays() {
+        return true;
+    }
+    
+    @Override
+    public ViewSearchBuilder mergingDisplays(boolean mergingDisplays) {
+        return this;
+    }
+    
+    @Override
+    public boolean isProcessingVisibilityHandlers() {
+        return false;
+    }
+    
+    @Override
+    public ViewSearchBuilder processingVisibilityHandlers(boolean processingVisibilityHandlers) {
+        return this;
+    }
+}
diff --git a/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewSearchBuilderImpl.java b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewSearchBuilderImpl.java
new file mode 100644
index 000000000..35ed31b39
--- /dev/null
+++ b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewSearchBuilderImpl.java
@@ -0,0 +1,145 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021, 2022 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.impl.client.view;
+
+import com.google.common.base.Suppliers;
+import me.shedaniel.rei.api.client.registry.display.DisplayCategory;
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder;
+import me.shedaniel.rei.api.common.category.CategoryIdentifier;
+import me.shedaniel.rei.api.common.entry.EntryStack;
+import me.shedaniel.rei.impl.client.view.AbstractViewSearchBuilder;
+import me.shedaniel.rei.impl.client.view.ViewsImpl;
+import me.shedaniel.rei.impl.display.DisplaySpec;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.function.Supplier;
+
+public final class ViewSearchBuilderImpl extends AbstractViewSearchBuilder {
+    private final Set<CategoryIdentifier<?>> filteringCategories = new HashSet<>();
+    private final Set<CategoryIdentifier<?>> categories = new HashSet<>();
+    private final List<EntryStack<?>> recipesFor = new ArrayList<>();
+    private final List<EntryStack<?>> usagesFor = new ArrayList<>();
+    @Nullable
+    private CategoryIdentifier<?> preferredOpenedCategory = null;
+    private boolean mergeDisplays = true;
+    private boolean processVisibilityHandlers = true;
+    private final Supplier<Map<DisplayCategory<?>, List<DisplaySpec>>> map = Suppliers.memoize(() -> ViewsImpl.buildMapFor(this));
+    
+    @Override
+    public ViewSearchBuilder addCategory(CategoryIdentifier<?> category) {
+        this.categories.add(category);
+        return this;
+    }
+    
+    @Override
+    public ViewSearchBuilder addCategories(Collection<CategoryIdentifier<?>> categories) {
+        this.categories.addAll(categories);
+        return this;
+    }
+    
+    @Override
+    public Set<CategoryIdentifier<?>> getCategories() {
+        return categories;
+    }
+    
+    @Override
+    public <T> ViewSearchBuilder addRecipesFor(EntryStack<T> stack) {
+        this.recipesFor.add(stack);
+        return this;
+    }
+    
+    @Override
+    public List<EntryStack<?>> getRecipesFor() {
+        return recipesFor;
+    }
+    
+    @Override
+    public <T> ViewSearchBuilder addUsagesFor(EntryStack<T> stack) {
+        this.usagesFor.add(stack);
+        return this;
+    }
+    
+    @Override
+    public List<EntryStack<?>> getUsagesFor() {
+        return usagesFor;
+    }
+    
+    @Override
+    public ViewSearchBuilder setPreferredOpenedCategory(@Nullable CategoryIdentifier<?> category) {
+        this.preferredOpenedCategory = category;
+        return this;
+    }
+    
+    @Override
+    @Nullable
+    public CategoryIdentifier<?> getPreferredOpenedCategory() {
+        return this.preferredOpenedCategory;
+    }
+    
+    @Override
+    public ViewSearchBuilder filterCategory(CategoryIdentifier<?> category) {
+        this.filteringCategories.add(category);
+        return this;
+    }
+    
+    @Override
+    public ViewSearchBuilder filterCategories(Collection<CategoryIdentifier<?>> categories) {
+        this.filteringCategories.addAll(categories);
+        return this;
+    }
+    
+    @Override
+    public Set<CategoryIdentifier<?>> getFilteringCategories() {
+        return filteringCategories;
+    }
+    
+    @Override
+    public Map<DisplayCategory<?>, List<DisplaySpec>> buildMapInternal() {
+        fillPreferredOpenedCategory();
+        return this.map.get();
+    }
+    
+    @Override
+    public boolean isMergingDisplays() {
+        return mergeDisplays;
+    }
+    
+    @Override
+    public ViewSearchBuilder mergingDisplays(boolean mergingDisplays) {
+        this.mergeDisplays = mergingDisplays;
+        return this;
+    }
+    
+    @Override
+    public boolean isProcessingVisibilityHandlers() {
+        return processVisibilityHandlers;
+    }
+    
+    @Override
+    public ViewSearchBuilder processingVisibilityHandlers(boolean processingVisibilityHandlers) {
+        this.processVisibilityHandlers = processingVisibilityHandlers;
+        return this;
+    }
+}
diff --git a/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewsImpl.java b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewsImpl.java
new file mode 100644
index 000000000..c0e6381e9
--- /dev/null
+++ b/runtime-engine/views/src/main/java/me/shedaniel/rei/impl/client/view/ViewsImpl.java
@@ -0,0 +1,516 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021, 2022 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.impl.client.view;
+
+import com.google.common.base.Stopwatch;
+import com.google.common.collect.Iterables;
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import it.unimi.dsi.fastutil.longs.Long2LongMap;
+import it.unimi.dsi.fastutil.longs.Long2LongMaps;
+import it.unimi.dsi.fastutil.longs.Long2LongOpenHashMap;
+import me.shedaniel.rei.api.client.config.ConfigObject;
+import me.shedaniel.rei.api.client.registry.category.CategoryRegistry;
+import me.shedaniel.rei.api.client.registry.display.DisplayCategory;
+import me.shedaniel.rei.api.client.registry.display.DisplayRegistry;
+import me.shedaniel.rei.api.client.registry.display.DynamicDisplayGenerator;
+import me.shedaniel.rei.api.client.view.ViewSearchBuilder;
+import me.shedaniel.rei.api.client.view.Views;
+import me.shedaniel.rei.api.common.category.CategoryIdentifier;
+import me.shedaniel.rei.api.common.display.Display;
+import me.shedaniel.rei.api.common.display.DisplayMerger;
+import me.shedaniel.rei.api.common.entry.EntryIngredient;
+import me.shedaniel.rei.api.common.entry.EntryStack;
+import me.shedaniel.rei.api.common.entry.comparison.ComparisonContext;
+import me.shedaniel.rei.api.common.entry.type.EntryDefinition;
+import me.shedaniel.rei.api.common.entry.type.VanillaEntryTypes;
+import me.shedaniel.rei.api.common.plugins.PluginManager;
+import me.shedaniel.rei.api.common.transfer.info.MenuInfo;
+import me.shedaniel.rei.api.common.transfer.info.MenuInfoRegistry;
+import me.shedaniel.rei.api.common.transfer.info.MenuSerializationContext;
+import me.shedaniel.rei.api.common.transfer.info.stack.SlotAccessor;
+import me.shedaniel.rei.api.common.util.CollectionUtils;
+import me.shedaniel.rei.api.common.util.EntryIngredients;
+import me.shedaniel.rei.api.common.util.EntryStacks;
+import me.shedaniel.rei.impl.client.view.craftable.CraftableFilter;
+import me.shedaniel.rei.impl.client.gui.widget.AutoCraftingEvaluator;
+import me.shedaniel.rei.impl.client.util.CrashReportUtils;
+import me.shedaniel.rei.impl.common.InternalLogger;
+import me.shedaniel.rei.impl.display.DisplaySpec;
+import net.minecraft.CrashReport;
+import net.minecraft.ReportedException;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.player.LocalPlayer;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import net.minecraft.world.item.ItemStack;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+@ApiStatus.Internal
+public class ViewsImpl implements Views {
+    private static final ThreadLocal<ViewSearchBuilder> BUILDER = new ThreadLocal<>();
+    
+    @Nullable
+    @Override
+    public ViewSearchBuilder getContext() {
+        return BUILDER.get();
+    }
+    
+    public static Map<DisplayCategory<?>, List<DisplaySpec>> buildMapFor(ViewSearchBuilder builder) {
+        BUILDER.set(builder);
+        
+        try {
+            return _buildMapFor(builder);
+        } finally {
+            BUILDER.remove();
+        }
+    }
+    
+    private static Map<DisplayCategory<?>, List<DisplaySpec>> _buildMapFor(ViewSearchBuilder builder) {
+        if (PluginManager.areAnyReloading()) {
+            InternalLogger.getInstance().info("Cancelled Views buildMap since plugins have not finished reloading.");
+            return Maps.newLinkedHashMap();
+        }
+        
+        Stopwatch stopwatch = Stopwatch.createStarted();
+        boolean processingVisibilityHandlers = builder.isProcessingVisibilityHandlers();
+        Set<CategoryIdentifier<?>> categories = builder.getCategories();
+        Set<CategoryIdentifier<?>> filteringCategories = builder.getFilteringCategories();
+        List<EntryStack<?>> recipesForStacks = builder.getRecipesFor();
+        List<EntryStack<?>> usagesForStacks = builder.getUsagesFor();
+        Function<EntryStack<?>, Collection<EntryStack<?>>> wildcardFunction = stack -> {
+            EntryStack<?> wildcard = stack.wildcard();
+            if (EntryStacks.equalsFuzzy(wildcard, stack)) return Collections.emptyList();
+            return Collections.singletonList(wildcard);
+        };
+        List<EntryStack<?>> recipesForStacksWildcard = CollectionUtils.flatMap(recipesForStacks, wildcardFunction);
+        List<EntryStack<?>> usagesForStacksWildcard = CollectionUtils.flatMap(usagesForStacks, wildcardFunction);
+        DisplayRegistry displayRegistry = DisplayRegistry.getInstance();
+        
+        Map<DisplayCategory<?>, List<Display>> result = Maps.newLinkedHashMap();
+        for (CategoryRegistry.CategoryConfiguration<?> categoryConfiguration : CategoryRegistry.getInstance()) {
+            DisplayCategory<?> category = categoryConfiguration.getCategory();
+            if (processingVisibilityHandlers && CategoryRegistry.getInstance().isCategoryInvisible(category)) continue;
+            CategoryIdentifier<?> categoryId = categoryConfiguration.getCategoryIdentifier();
+            if (!filteringCategories.isEmpty() && !filteringCategories.contains(categoryId)) continue;
+            List<Display> allRecipesFromCategory = displayRegistry.get((CategoryIdentifier<Display>) categoryId);
+            
+            Set<Display> set = Sets.newLinkedHashSet();
+            if (categories.contains(categoryId)) {
+                for (Display display : allRecipesFromCategory) {
+                    if (!processingVisibilityHandlers || displayRegistry.isDisplayVisible(display)) {
+                        set.add(display);
+                    }
+                }
+                if (!set.isEmpty()) {
+                    CollectionUtils.getOrPutEmptyList(result, category).addAll(set);
+                }
+                continue;
+            }
+            for (Display display : allRecipesFromCategory) {
+                if (processingVisibilityHandlers && !displayRegistry.isDisplayVisible(display)) continue;
+                if (!recipesForStacks.isEmpty()) {
+                    if (isRecipesFor(recipesForStacks, display)) {
+                        set.add(display);
+                        continue;
+                    }
+                }
+                if (!usagesForStacks.isEmpty()) {
+                    if (isUsagesFor(usagesForStacks, display)) {
+                        set.add(display);
+                        continue;
+                    }
+                }
+            }
+            if (set.isEmpty() && (!recipesForStacksWildcard.isEmpty() || !usagesForStacksWildcard.isEmpty())) {
+                for (Display display : allRecipesFromCategory) {
+                    if (processingVisibilityHandlers && !displayRegistry.isDisplayVisible(display)) continue;
+                    if (!recipesForStacksWildcard.isEmpty()) {
+                        if (isRecipesFor(recipesForStacksWildcard, display)) {
+                            set.add(display);
+                            continue;
+                        }
+                    }
+                    if (!usagesForStacksWildcard.isEmpty()) {
+                        if (isUsagesFor(usagesForStacksWildcard, display)) {
+                            set.add(display);
+                            continue;
+                        }
+                    }
+                }
+            }
+            for (EntryStack<?> usagesFor : Iterables.concat(usagesForStacks, usagesForStacksWildcard)) {
+                if (isStackWorkStationOfCategory(categoryConfiguration, usagesFor)) {
+                    if (processingVisibilityHandlers) {
+                        set.addAll(CollectionUtils.filterToSet(allRecipesFromCategory, displayRegistry::isDisplayVisible));
+                    } else {
+                        set.addAll(allRecipesFromCategory);
+                    }
+                    break;
+                }
+            }
+            if (!set.isEmpty()) {
+                CollectionUtils.getOrPutEmptyList(result, category).addAll(set);
+            }
+        }
+        
+        int generatorsCount = 0;
+        
+        for (Map.Entry<CategoryIdentifier<?>, List<DynamicDisplayGenerator<?>>> entry : displayRegistry.getCategoryDisplayGenerators().entrySet()) {
+            CategoryIdentifier<?> categoryId = entry.getKey();
+            DisplayCategory<?> category = CategoryRegistry.getInstance().get(categoryId).getCategory();
+            if (processingVisibilityHandlers && CategoryRegistry.getInstance().isCategoryInvisible(category)) continue;
+            if (!filteringCategories.isEmpty() && !filteringCategories.contains(categoryId)) continue;
+            Set<Display> set = new LinkedHashSet<>();
+            generatorsCount += entry.getValue().size();
+            
+            for (DynamicDisplayGenerator<Display> generator : (List<DynamicDisplayGenerator<Display>>) (List<? extends DynamicDisplayGenerator<?>>) entry.getValue()) {
+                generateLiveDisplays(displayRegistry, wrapForError(generator), builder, set::add);
+            }
+            
+            if (!set.isEmpty()) {
+                CollectionUtils.getOrPutEmptyList(result, category).addAll(set);
+            }
+        }
+        
+        Consumer<Display> displayConsumer = display -> {
+            CategoryIdentifier<?> categoryIdentifier = display.getCategoryIdentifier();
+            if (!filteringCategories.isEmpty() && !filteringCategories.contains(categoryIdentifier)) return;
+            CollectionUtils.getOrPutEmptyList(result, CategoryRegistry.getInstance().get(categoryIdentifier).getCategory()).add(display);
+        };
+        for (DynamicDisplayGenerator<Display> generator : (List<DynamicDisplayGenerator<Display>>) (List<? extends DynamicDisplayGenerator<?>>) displayRegistry.getGlobalDisplayGenerators()) {
+            generatorsCount++;
+            generateLiveDisplays(displayRegistry, wrapForError(generator), builder, displayConsumer);
+        }
+        
+        Map<DisplayCategory<?>, List<DisplaySpec>> resultSpeced = (Map<DisplayCategory<?>, List<DisplaySpec>>) (Map) new LinkedHashMap<>(result);
+        // optimize displays
+        if (builder.isMergingDisplays() && ConfigObject.getInstance().doMergeDisplayUnderOne()) {
+            for (Map.Entry<DisplayCategory<?>, List<Display>> entry : result.entrySet()) {
+                DisplayMerger<Display> merger = (DisplayMerger<Display>) entry.getKey().getDisplayMerger();
+                
+                if (merger != null) {
+                    class Wrapped implements DisplaySpec {
+                        private Display display;
+                        private List<ResourceLocation> ids = null;
+                        
+                        public Wrapped(Display display) {
+                            this.display = display;
+                        }
+                        
+                        @Override
+                        public boolean equals(Object o) {
+                            if (this == o) return true;
+                            if (!(o instanceof Wrapped)) return false;
+                            Wrapped wrapped = (Wrapped) o;
+                            return merger.canMerge(display, wrapped.display);
+                        }
+                        
+                        @Override
+                        public int hashCode() {
+                            return merger.hashOf(display);
+                        }
+                        
+                        @Override
+                        public Display provideInternalDisplay() {
+                            return display;
+                        }
+                        
+                        @Override
+                        public Collection<ResourceLocation> provideInternalDisplayIds() {
+                            if (ids == null) {
+                                ids = new ArrayList<>();
+                                Optional<ResourceLocation> location = display.getDisplayLocation();
+                                if (location.isPresent()) {
+                                    ids.add(location.get());
+                                }
+                            }
+                            return ids;
+                        }
+                        
+                        public void add(Display display) {
+                            Optional<ResourceLocation> location = display.getDisplayLocation();
+                            if (location.isPresent()) {
+                                provideInternalDisplayIds().add(location.get());
+                            }
+                        }
+                    }
+                    Map<Wrapped, Wrapped> wrappedSet = new LinkedHashMap<>();
+                    List<Wrapped> wrappeds = new ArrayList<>();
+                    
+                    for (Display display : sortAutoCrafting(entry.getValue())) {
+                        Wrapped wrapped = new Wrapped(display);
+                        if (wrappedSet.containsKey(wrapped)) {
+                            wrappedSet.get(wrapped).add(display);
+                        } else {
+                            wrappedSet.put(wrapped, wrapped);
+                            wrappeds.add(wrapped);
+                        }
+                    }
+                    
+                    resultSpeced.put(entry.getKey(), (List<DisplaySpec>) (List) wrappeds);
+                }
+            }
+        }
+        
+        String message = String.format("Built Recipe View in %s for %d categories, %d recipes for, %d usages for and %d live recipe generators.",
+                stopwatch.stop(), categories.size(), recipesForStacks.size(), usagesForStacks.size(), generatorsCount);
+        if (ConfigObject.getInstance().doDebugSearchTimeRequired()) {
+            InternalLogger.getInstance().info(message);
+        } else {
+            InternalLogger.getInstance().trace(message);
+        }
+        return resultSpeced;
+    }
+    
+    public static boolean isRecipesFor(List<EntryStack<?>> stacks, Display display) {
+        return checkUsages(stacks, display, display.getOutputEntries());
+    }
+    
+    public static boolean isUsagesFor(List<EntryStack<?>> stacks, Display display) {
+        return checkUsages(stacks, display, display.getInputEntries());
+    }
+    
+    private static boolean checkUsages(List<EntryStack<?>> stacks, Display display, List<EntryIngredient> entries) {
+        for (EntryIngredient results : entries) {
+            for (EntryStack<?> otherEntry : results) {
+                for (EntryStack<?> recipesFor : stacks) {
+                    if (EntryStacks.equalsFuzzy(otherEntry, recipesFor)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        
+        return false;
+    }
+    
+    private static Iterable<Display> sortAutoCrafting(List<Display> displays) {
+        Set<Display> successfulDisplays = new LinkedHashSet<>();
+        Set<Display> applicableDisplays = new LinkedHashSet<>();
+        
+        for (Display display : displays) {
+            AutoCraftingEvaluator.AutoCraftingResult result = AutoCraftingEvaluator.evaluateAutoCrafting(false, false, display, null);
+            
+            if (result.successful) {
+                successfulDisplays.add(display);
+            } else if (result.hasApplicable) {
+                applicableDisplays.add(display);
+            }
+        }
+        
+        return Iterables.concat(successfulDisplays, applicableDisplays,
+                Iterables.filter(displays, display -> !successfulDisplays.contains(display) && !applicableDisplays.contains(display)));
+    }
+    
+    private static <T extends Display> void generateLiveDisplays(DisplayRegistry displayRegistry, DynamicDisplayGenerator<T> generator, ViewSearchBuilder builder, Consumer<T> displayConsumer) {
+        boolean processingVisibilityHandlers = builder.isProcessingVisibilityHandlers();
+        
+        for (EntryStack<?> stack : builder.getRecipesFor()) {
+            Optional<List<T>> recipeForDisplays = generator.getRecipeFor(stack);
+            if (recipeForDisplays.isPresent()) {
+                for (T display : recipeForDisplays.get()) {
+                    if (!processingVisibilityHandlers || displayRegistry.isDisplayVisible(display)) {
+                        displayConsumer.accept(display);
+                    }
+                }
+            }
+        }
+        
+        for (EntryStack<?> stack : builder.getUsagesFor()) {
+            Optional<List<T>> usageForDisplays = generator.getUsageFor(stack);
+            if (usageForDisplays.isPresent()) {
+                for (T display : usageForDisplays.get()) {
+                    if (!processingVisibilityHandlers || displayRegistry.isDisplayVisible(display)) {
+                        displayConsumer.accept(display);
+                    }
+                }
+            }
+        }
+        
+        Optional<List<T>> displaysGenerated = generator.generate(builder);
+        if (displaysGenerated.isPresent()) {
+            for (T display : displaysGenerated.get()) {
+                if (!processingVisibilityHandlers || displayRegistry.isDisplayVisible(display)) {
+                    displayConsumer.accept(display);
+                }
+            }
+        }
+    }
+    
+    private static <T extends Display> DynamicDisplayGenerator<T> wrapForError(DynamicDisplayGenerator<T> generator) {
+        return new DynamicDisplayGenerator<>() {
+            @Override
+            public Optional<List<T>> getRecipeFor(EntryStack<?> entry) {
+                try {
+                    return generator.getRecipeFor(entry);
+                } catch (Throwable throwable) {
+                    CrashReport report = CrashReportUtils.essential(throwable, "Error while generating recipes for an entry stack");
+                    CrashReportUtils.renderer(report, entry);
+                    InternalLogger.getInstance().throwException(new ReportedException(report));
+                    return Optional.empty();
+                }
+            }
+            
+            @Override
+            public Optional<List<T>> getUsageFor(EntryStack<?> entry) {
+                try {
+                    return generator.getUsageFor(entry);
+                } catch (Throwable throwable) {
+                    CrashReport report = CrashReportUtils.essential(throwable, "Error while generating usages for an entry stack");
+                    CrashReportUtils.renderer(report, entry);
+                    InternalLogger.getInstance().throwException(new ReportedException(report));
+                    return Optional.empty();
+                }
+            }
+            
+            @Override
+            public Optional<List<T>> generate(ViewSearchBuilder builder) {
+                try {
+                    return generator.generate(builder);
+                } catch (Throwable throwable) {
+                    CrashReport report = CrashReportUtils.essential(throwable, "Error while generating