Fix REI on servers

8 files changed, 459 insertions, 421 deletions

diff --git a/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java b/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
index cc79a76a1..144479217 100644
--- a/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
+++ b/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCore.java
@@ -23,34 +23,11 @@
 
 package me.shedaniel.rei;
 
-import com.google.common.collect.Lists;
-import dev.architectury.event.EventResult;
-import dev.architectury.event.events.client.ClientGuiEvent;
-import dev.architectury.event.events.client.ClientRecipeUpdateEvent;
-import dev.architectury.event.events.client.ClientScreenInputEvent;
-import dev.architectury.networking.NetworkManager;
 import dev.architectury.platform.Platform;
 import dev.architectury.registry.ReloadListenerRegistry;
 import dev.architectury.utils.Env;
-import me.shedaniel.math.Point;
-import me.shedaniel.rei.api.client.REIRuntime;
-import me.shedaniel.rei.api.client.config.ConfigObject;
-import me.shedaniel.rei.api.client.entry.renderer.EntryRenderer;
-import me.shedaniel.rei.api.client.favorites.FavoriteEntry;
-import me.shedaniel.rei.api.client.favorites.FavoriteEntryType;
-import me.shedaniel.rei.api.client.favorites.FavoriteMenuEntry;
+import dev.architectury.utils.EnvExecutor;
 import me.shedaniel.rei.api.client.gui.Renderer;
-import me.shedaniel.rei.api.client.gui.widgets.Tooltip;
-import me.shedaniel.rei.api.client.overlay.ScreenOverlay;
-import me.shedaniel.rei.api.client.plugins.REIClientPlugin;
-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.entry.EntryRegistry;
-import me.shedaniel.rei.api.client.registry.screen.ClickArea;
-import me.shedaniel.rei.api.client.registry.screen.OverlayDecider;
-import me.shedaniel.rei.api.client.registry.screen.ScreenRegistry;
-import me.shedaniel.rei.api.common.category.CategoryIdentifier;
 import me.shedaniel.rei.api.common.entry.EntryStack;
 import me.shedaniel.rei.api.common.entry.comparison.FluidComparatorRegistry;
 import me.shedaniel.rei.api.common.entry.comparison.ItemComparatorRegistry;
@@ -64,23 +41,8 @@ import me.shedaniel.rei.api.common.plugins.PluginView;
 import me.shedaniel.rei.api.common.plugins.REIPlugin;
 import me.shedaniel.rei.api.common.plugins.REIServerPlugin;
 import me.shedaniel.rei.api.common.transfer.info.MenuInfoRegistry;
-import me.shedaniel.rei.api.common.util.EntryStacks;
-import me.shedaniel.rei.impl.ClientInternals;
 import me.shedaniel.rei.impl.Internals;
-import me.shedaniel.rei.impl.client.REIRuntimeImpl;
-import me.shedaniel.rei.impl.client.config.ConfigManagerImpl;
 import me.shedaniel.rei.impl.client.entry.type.types.RenderingEntryDefinition;
-import me.shedaniel.rei.impl.client.favorites.FavoriteEntryTypeRegistryImpl;
-import me.shedaniel.rei.impl.client.gui.ScreenOverlayImpl;
-import me.shedaniel.rei.impl.client.gui.widget.InternalWidgets;
-import me.shedaniel.rei.impl.client.gui.widget.QueuedTooltip;
-import me.shedaniel.rei.impl.client.registry.category.CategoryRegistryImpl;
-import me.shedaniel.rei.impl.client.registry.display.DisplayRegistryImpl;
-import me.shedaniel.rei.impl.client.registry.screen.ScreenRegistryImpl;
-import me.shedaniel.rei.impl.client.search.SearchProviderImpl;
-import me.shedaniel.rei.impl.client.subsets.SubsetsRegistryImpl;
-import me.shedaniel.rei.impl.client.transfer.TransferHandlerRegistryImpl;
-import me.shedaniel.rei.impl.client.view.ViewsImpl;
 import me.shedaniel.rei.impl.common.category.CategoryIdentifierImpl;
 import me.shedaniel.rei.impl.common.display.DisplaySerializerRegistryImpl;
 import me.shedaniel.rei.impl.common.entry.EmptyEntryStack;
@@ -89,7 +51,6 @@ import me.shedaniel.rei.impl.common.entry.TypedEntryStack;
 import me.shedaniel.rei.impl.common.entry.comparison.FluidComparatorRegistryImpl;
 import me.shedaniel.rei.impl.common.entry.comparison.ItemComparatorRegistryImpl;
 import me.shedaniel.rei.impl.common.entry.comparison.NbtHasherProviderImpl;
-import me.shedaniel.rei.impl.common.entry.type.EntryRegistryImpl;
 import me.shedaniel.rei.impl.common.entry.type.EntryTypeDeferred;
 import me.shedaniel.rei.impl.common.entry.type.EntryTypeRegistryImpl;
 import me.shedaniel.rei.impl.common.entry.type.types.EmptyEntryDefinition;
@@ -97,67 +58,31 @@ import me.shedaniel.rei.impl.common.fluid.FluidSupportProviderImpl;
 import me.shedaniel.rei.impl.common.plugins.PluginManagerImpl;
 import me.shedaniel.rei.impl.common.registry.RecipeManagerContextImpl;
 import me.shedaniel.rei.impl.common.transfer.MenuInfoRegistryImpl;
-import me.shedaniel.rei.impl.common.util.IssuesDetector;
-import me.shedaniel.rei.plugin.test.REITestPlugin;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.components.EditBox;
-import net.minecraft.client.gui.components.ImageButton;
-import net.minecraft.client.gui.screens.Screen;
-import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
-import net.minecraft.client.gui.screens.inventory.CraftingScreen;
-import net.minecraft.client.gui.screens.recipebook.GhostRecipe;
-import net.minecraft.client.gui.screens.recipebook.RecipeBookComponent;
-import net.minecraft.client.gui.screens.recipebook.RecipeUpdateListener;
-import net.minecraft.client.resources.language.I18n;
-import net.minecraft.nbt.CompoundTag;
-import net.minecraft.network.chat.Component;
-import net.minecraft.network.chat.TextComponent;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.server.packs.PackType;
 import net.minecraft.util.Unit;
-import net.minecraft.world.InteractionResult;
-import net.minecraft.world.inventory.CraftingMenu;
-import net.minecraft.world.inventory.Slot;
-import net.minecraft.world.item.ItemStack;
-import net.minecraft.world.item.Items;
-import net.minecraft.world.item.crafting.Ingredient;
 import org.apache.commons.lang3.mutable.MutableLong;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.jetbrains.annotations.ApiStatus;
-import org.jetbrains.annotations.Nullable;
 
-import java.util.*;
-import java.util.concurrent.CompletableFuture;
+import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.function.BiFunction;
 import java.util.function.Function;
-import java.util.function.Supplier;
 import java.util.function.UnaryOperator;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 @ApiStatus.Internal
 public class RoughlyEnoughItemsCore {
     @ApiStatus.Internal
     public static final Logger LOGGER = LogManager.getFormatterLogger("REI");
-    private static ExecutorService reloadPlugins;
-    @ApiStatus.Experimental
-    public static boolean isLeftMousePressed = false;
     
     static {
         attachCommonInternals();
         if (Platform.getEnvironment() == Env.CLIENT) {
-            reloadPlugins = Executors.newSingleThreadScheduledExecutor(r -> {
-                Thread thread = new Thread(r, "REI-ReloadPlugins");
-                thread.setDaemon(true);
-                return thread;
-            });
-            attachClientInternals();
+            EnvExecutor.runInEnv(Env.CLIENT, () -> RoughlyEnoughItemsCoreClient::attachClientInternals);
         }
     }
     
@@ -276,155 +201,7 @@ public class RoughlyEnoughItemsCore {
                 new MenuInfoRegistryImpl()), "serverPluginManager");
     }
     
-    @Environment(EnvType.CLIENT)
-    public static void attachClientInternals() {
-        InternalWidgets.attach();
-        EmptyEntryDefinition.EmptyRenderer emptyEntryRenderer = new EmptyEntryDefinition.EmptyRenderer();
-        ClientInternals.attachInstance((Supplier<EntryRenderer<?>>) () -> emptyEntryRenderer, "emptyEntryRenderer");
-        ClientInternals.attachInstance((BiFunction<Supplier<FavoriteEntry>, Supplier<CompoundTag>, FavoriteEntry>) (supplier, toJson) -> new FavoriteEntry() {
-            FavoriteEntry value = null;
-            
-            @Override
-            public FavoriteEntry getUnwrapped() {
-                if (this.value == null) {
-                    this.value = supplier.get();
-                }
-                return Objects.requireNonNull(value).getUnwrapped();
-            }
-            
-            @Override
-            public UUID getUuid() {
-                return getUnwrapped().getUuid();
-            }
-            
-            @Override
-            public boolean isInvalid() {
-                try {
-                    return getUnwrapped().isInvalid();
-                } catch (Exception e) {
-                    return true;
-                }
-            }
-            
-            @Override
-            public Renderer getRenderer(boolean showcase) {
-                return getUnwrapped().getRenderer(showcase);
-            }
-            
-            @Override
-            public boolean doAction(int button) {
-                return getUnwrapped().doAction(button);
-            }
-            
-            @Override
-            public Optional<Supplier<Collection<FavoriteMenuEntry>>> getMenuEntries() {
-                return getUnwrapped().getMenuEntries();
-            }
-            
-            @Override
-            public long hashIgnoreAmount() {
-                return getUnwrapped().hashIgnoreAmount();
-            }
-            
-            @Override
-            public FavoriteEntry copy() {
-                return FavoriteEntry.delegate(supplier, toJson);
-            }
-            
-            @Override
-            public ResourceLocation getType() {
-                return getUnwrapped().getType();
-            }
-            
-            @Override
-            public CompoundTag save(CompoundTag tag) {
-                if (toJson == null) {
-                    return getUnwrapped().save(tag);
-                }
-                
-                return tag.merge(toJson.get());
-            }
-            
-            @Override
-            public boolean isSame(FavoriteEntry other) {
-                return getUnwrapped().isSame(other.getUnwrapped());
-            }
-        }, "delegateFavoriteEntry");
-        ClientInternals.attachInstance((Function<CompoundTag, FavoriteEntry>) (object) -> {
-            String type = object.getString(FavoriteEntry.TYPE_KEY);
-            ResourceLocation id = new ResourceLocation(type);
-            return Objects.requireNonNull(Objects.requireNonNull(FavoriteEntryType.registry().get(id)).read(object));
-        }, "favoriteEntryFromJson");
-        ClientInternals.attachInstance((BiFunction<@Nullable Point, Collection<Component>, Tooltip>) QueuedTooltip::create, "tooltipProvider");
-        ClientInternals.attachInstance((Function<@Nullable Boolean, ClickArea.Result>) successful -> new ClickArea.Result() {
-            private List<CategoryIdentifier<?>> categories = Lists.newArrayList();
-            
-            @Override
-            public ClickArea.Result category(CategoryIdentifier<?> category) {
-                this.categories.add(category);
-                return this;
-            }
-            
-            @Override
-            public boolean isSuccessful() {
-                return successful;
-            }
-            
-            @Override
-            public Stream<CategoryIdentifier<?>> getCategories() {
-                return categories.stream();
-            }
-        }, "clickAreaHandlerResult");
-        ClientInternals.attachInstanceSupplier(new PluginManagerImpl<>(
-                REIClientPlugin.class,
-                view -> view.then(PluginView.getInstance()),
-                usedTime -> {
-                    RoughlyEnoughItemsCore.LOGGER.info("Reloaded Plugin Manager [%s] with %d entries, %d displays, %d display visibility predicates, %d categories (%s), %d exclusion zones and %d overlay deciders in %dms.",
-                            REIClientPlugin.class.getSimpleName(),
-                            EntryRegistry.getInstance().size(),
-                            DisplayRegistry.getInstance().displaySize(),
-                            DisplayRegistry.getInstance().getVisibilityPredicates().size(),
-                            CategoryRegistry.getInstance().size(),
-                            CategoryRegistry.getInstance().stream()
-                                    .map(CategoryRegistry.CategoryConfiguration::getCategory)
-                                    .map(DisplayCategory::getTitle)
-                                    .map(Component::getString).collect(Collectors.joining(", ")),
-                            ScreenRegistry.getInstance().exclusionZones().getZonesCount(),
-                            ScreenRegistry.getInstance().getDeciders().size(),
-                            usedTime
-                    );
-                },
-                new ViewsImpl(),
-                new SearchProviderImpl(),
-                new ConfigManagerImpl(),
-                new EntryRegistryImpl(),
-                new CategoryRegistryImpl(),
-                new DisplayRegistryImpl(),
-                new ScreenRegistryImpl(),
-                new FavoriteEntryTypeRegistryImpl(),
-                new SubsetsRegistryImpl(),
-                new TransferHandlerRegistryImpl(),
-                new REIRuntimeImpl()), "clientPluginManager");
-    }
-    
-    @ApiStatus.Internal
-    @Environment(EnvType.CLIENT)
-    public static void reloadPlugins(MutableLong lastReload) {
-        if (lastReload != null) {
-            if (lastReload.getValue() > 0 && System.currentTimeMillis() - lastReload.getValue() <= 5000) {
-                RoughlyEnoughItemsCore.LOGGER.warn("Suppressing Reload Plugins!");
-                return;
-            }
-            lastReload.setValue(System.currentTimeMillis());
-        }
-        if (ConfigObject.getInstance().doesRegisterRecipesInAnotherThread()) {
-            CompletableFuture.runAsync(RoughlyEnoughItemsCore::_reloadPlugins, reloadPlugins);
-        } else {
-            _reloadPlugins();
-        }
-    }
-    
-    private static void _reloadPlugins() {
+    public static void _reloadPlugins() {
         try {
             for (PluginManager<? extends REIPlugin<?>> instance : PluginManager.getActiveInstances()) {
                 instance.startReload();
@@ -446,183 +223,4 @@ public class RoughlyEnoughItemsCore {
             });
         }
     }
-    
-    @Environment(EnvType.CLIENT)
-    public void onInitializeClient() {
-        IssuesDetector.detect();
-        registerEvents();
-        PluginDetector.detectClientPlugins();
-        loadTestPlugins();
-        
-        Minecraft client = Minecraft.getInstance();
-        NetworkManager.registerReceiver(NetworkManager.s2c(), RoughlyEnoughItemsNetwork.CREATE_ITEMS_MESSAGE_PACKET, (buf, context) -> {
-            ItemStack stack = buf.readItem();
-            String player = buf.readUtf(32767);
-            if (client.player != null) {
-                client.player.displayClientMessage(new TextComponent(I18n.get("text.rei.cheat_items").replaceAll("\\{item_name}", EntryStacks.of(stack.copy()).asFormattedText().getString()).replaceAll("\\{item_count}", stack.copy().getCount() + "").replaceAll("\\{player_name}", player)), false);
-            }
-        });
-        NetworkManager.registerReceiver(NetworkManager.s2c(), RoughlyEnoughItemsNetwork.NOT_ENOUGH_ITEMS_PACKET, (buf, context) -> {
-            Screen currentScreen = Minecraft.getInstance().screen;
-            if (currentScreen instanceof CraftingScreen craftingScreen) {
-                RecipeBookComponent recipeBookGui = craftingScreen.getRecipeBookComponent();
-                GhostRecipe ghostSlots = recipeBookGui.ghostRecipe;
-                ghostSlots.clear();
-                
-                List<List<ItemStack>> input = Lists.newArrayList();
-                int mapSize = buf.readInt();
-                for (int i = 0; i < mapSize; i++) {
-                    List<ItemStack> list = Lists.newArrayList();
-                    int count = buf.readInt();
-                    for (int j = 0; j < count; j++) {
-                        list.add(buf.readItem());
-                    }
-                    input.add(list);
-                }
-                
-                ghostSlots.addIngredient(Ingredient.of(Items.STONE), 381203812, 12738291);
-                CraftingMenu container = craftingScreen.getMenu();
-                for (int i = 0; i < input.size(); i++) {
-                    List<ItemStack> stacks = input.get(i);
-                    if (!stacks.isEmpty()) {
-                        Slot slot = container.getSlot(i + container.getResultSlotIndex() + 1);
-                        ghostSlots.addIngredient(Ingredient.of(stacks.toArray(new ItemStack[0])), slot.x, slot.y);
-                    }
-                }
-            }
-        });
-    }
-    
-    @Environment(EnvType.CLIENT)
-    private void loadTestPlugins() {
-        if (System.getProperty("rei.test", "false").equals("true")) {
-            PluginView.getClientInstance().registerPlugin(new REITestPlugin());
-        }
-    }
-    
-    @Environment(EnvType.CLIENT)
-    public static boolean shouldReturn(Screen screen) {
-        if (!REIRuntime.getInstance().getOverlay().isPresent()) return true;
-        if (screen == null) return true;
-        if (screen != Minecraft.getInstance().screen) return true;
-        return _shouldReturn(screen);
-    }
-    
-    @Environment(EnvType.CLIENT)
-    private static boolean _shouldReturn(Screen screen) {
-        try {
-            Class<? extends Screen> screenClass = screen.getClass();
-            for (OverlayDecider decider : ScreenRegistry.getInstance().getDeciders()) {
-                if (!decider.isHandingScreen(screen.getClass()))
-                    continue;
-                InteractionResult result = decider.shouldScreenBeOverlaid(screenClass);
-                if (result != InteractionResult.PASS) {
-                    return result == InteractionResult.FAIL || REIRuntime.getInstance().getPreviousScreen() == null;
-                }
-            }
-        } catch (ConcurrentModificationException ignored) {
-        }
-        return true;
-    }
-    
-    @Environment(EnvType.CLIENT)
-    private void registerEvents() {
-        Minecraft client = Minecraft.getInstance();
-        final ResourceLocation recipeButtonTex = new ResourceLocation("textures/gui/recipe_button.png");
-        MutableLong lastReload = new MutableLong(-1);
-        ClientRecipeUpdateEvent.EVENT.register(recipeManager -> reloadPlugins(lastReload));
-        ClientGuiEvent.INIT_POST.register((screen, access) -> {
-            REIRuntimeImpl.getInstance().setPreviousScreen(screen);
-            if (ConfigObject.getInstance().doesDisableRecipeBook() && screen instanceof AbstractContainerScreen) {
-                access.getRenderables().removeIf(widget -> widget instanceof ImageButton button && button.resourceLocation.equals(recipeButtonTex));
-                access.getNarratables().removeIf(widget -> widget instanceof ImageButton button && button.resourceLocation.equals(recipeButtonTex));
-                screen.children().removeIf(widget -> widget instanceof ImageButton button && button.resourceLocation.equals(recipeButtonTex));
-            }
-        });
-        ClientScreenInputEvent.MOUSE_CLICKED_PRE.register((minecraftClient, screen, mouseX, mouseY, button) -> {
-            isLeftMousePressed = true;
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().getOverlay().get().mouseClicked(mouseX, mouseY, button)) {
-                if (button == 0) {
-                    screen.setDragging(true);
-                }
-                resetFocused(screen);
-                return EventResult.interruptTrue();
-            }
-            return EventResult.pass();
-        });
-        ClientScreenInputEvent.MOUSE_RELEASED_PRE.register((minecraftClient, screen, mouseX, mouseY, button) -> {
-            isLeftMousePressed = false;
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().isOverlayVisible() && REIRuntime.getInstance().getOverlay().get().mouseReleased(mouseX, mouseY, button)
-                && resetFocused(screen)) {
-                return EventResult.interruptTrue();
-            }
-            return EventResult.pass();
-        });
-        ClientScreenInputEvent.MOUSE_SCROLLED_PRE.register((minecraftClient, screen, mouseX, mouseY, amount) -> {
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().isOverlayVisible() && REIRuntime.getInstance().getOverlay().get().mouseScrolled(mouseX, mouseY, amount)
-                && resetFocused(screen))
-                return EventResult.interruptTrue();
-            return EventResult.pass();
-        });
-        ClientScreenInputEvent.CHAR_TYPED_PRE.register((minecraftClient, screen, character, keyCode) -> {
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().getOverlay().get().charTyped(character, keyCode)
-                && resetFocused(screen))
-                return EventResult.interruptTrue();
-            return EventResult.pass();
-        });
-        ClientGuiEvent.RENDER_POST.register((screen, matrices, mouseX, mouseY, delta) -> {
-            if (shouldReturn(screen))
-                return;
-            resetFocused(screen);
-            REIRuntime.getInstance().getOverlay().get().render(matrices, mouseX, mouseY, delta);
-            ((ScreenOverlayImpl) REIRuntime.getInstance().getOverlay().get()).lateRender(matrices, mouseX, mouseY, delta);
-            resetFocused(screen);
-        });
-        ClientScreenInputEvent.MOUSE_DRAGGED_PRE.register((minecraftClient, screen, mouseX1, mouseY1, button, mouseX2, mouseY2) -> {
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().getOverlay().get().mouseDragged(mouseX1, mouseY1, button, mouseX2, mouseY2)
-                && resetFocused(screen))
-                return EventResult.interruptTrue();
-            return EventResult.pass();
-        });
-        ClientScreenInputEvent.KEY_PRESSED_PRE.register((minecraftClient, screen, i, i1, i2) -> {
-            if (shouldReturn(screen))
-                return EventResult.pass();
-            if (screen instanceof AbstractContainerScreen && ConfigObject.getInstance().doesDisableRecipeBook() && ConfigObject.getInstance().doesFixTabCloseContainer()) {
-                if (i == 258 && minecraftClient.options.keyInventory.matches(i, i1)) {
-                    minecraftClient.player.closeContainer();
-                    return EventResult.interruptTrue();
-                }
-            }
-            if (screen.getFocused() != null && screen.getFocused() instanceof EditBox || (screen.getFocused() instanceof RecipeBookComponent && ((RecipeBookComponent) screen.getFocused()).searchBox != null && ((RecipeBookComponent) screen.getFocused()).searchBox.isFocused()))
-                return EventResult.pass();
-            resetFocused(screen);
-            if (REIRuntime.getInstance().getOverlay().get().keyPressed(i, i1, i2)
-                && resetFocused(screen))
-                return EventResult.interruptTrue();
-            return EventResult.pass();
-        });
-    }
-    
-    @Environment(EnvType.CLIENT)
-    private boolean resetFocused(Screen screen) {
-        if (screen.getFocused() instanceof ScreenOverlay || screen.getFocused() == screen) {
-            screen.setFocused(null);
-        }
-        return true;
-    }
 }
diff --git a/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCoreClient.java b/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCoreClient.java
new file mode 100644
index 000000000..a8bddc1c3
--- /dev/null
+++ b/runtime/src/main/java/me/shedaniel/rei/RoughlyEnoughItemsCoreClient.java
@@ -0,0 +1,439 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020, 2021 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;
+
+import com.google.common.collect.Lists;
+import dev.architectury.event.EventResult;
+import dev.architectury.event.events.client.ClientGuiEvent;
+import dev.architectury.event.events.client.ClientRecipeUpdateEvent;
+import dev.architectury.event.events.client.ClientScreenInputEvent;
+import dev.architectury.networking.NetworkManager;
+import me.shedaniel.math.Point;
+import me.shedaniel.rei.api.client.REIRuntime;
+import me.shedaniel.rei.api.client.config.ConfigObject;
+import me.shedaniel.rei.api.client.entry.renderer.EntryRenderer;
+import me.shedaniel.rei.api.client.favorites.FavoriteEntry;
+import me.shedaniel.rei.api.client.favorites.FavoriteEntryType;
+import me.shedaniel.rei.api.client.favorites.FavoriteMenuEntry;
+import me.shedaniel.rei.api.client.gui.Renderer;
+import me.shedaniel.rei.api.client.gui.widgets.Tooltip;
+import me.shedaniel.rei.api.client.overlay.ScreenOverlay;
+import me.shedaniel.rei.api.client.plugins.REIClientPlugin;
+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.entry.EntryRegistry;
+import me.shedaniel.rei.api.client.registry.screen.ClickArea;
+import me.shedaniel.rei.api.client.registry.screen.OverlayDecider;
+import me.shedaniel.rei.api.client.registry.screen.ScreenRegistry;
+import me.shedaniel.rei.api.common.category.CategoryIdentifier;
+import me.shedaniel.rei.api.common.plugins.PluginView;
+import me.shedaniel.rei.api.common.util.EntryStacks;
+import me.shedaniel.rei.impl.ClientInternals;
+import me.shedaniel.rei.impl.client.REIRuntimeImpl;
+import me.shedaniel.rei.impl.client.config.ConfigManagerImpl;
+import me.shedaniel.rei.impl.client.favorites.FavoriteEntryTypeRegistryImpl;
+import me.shedaniel.rei.impl.client.gui.ScreenOverlayImpl;
+import me.shedaniel.rei.impl.client.gui.widget.InternalWidgets;
+import me.shedaniel.rei.impl.client.gui.widget.QueuedTooltip;
+import me.shedaniel.rei.impl.client.registry.category.CategoryRegistryImpl;
+import me.shedaniel.rei.impl.client.registry.display.DisplayRegistryImpl;
+import me.shedaniel.rei.impl.client.registry.screen.ScreenRegistryImpl;
+import me.shedaniel.rei.impl.client.search.SearchProviderImpl;
+import me.shedaniel.rei.impl.client.subsets.SubsetsRegistryImpl;
+import me.shedaniel.rei.impl.client.transfer.TransferHandlerRegistryImpl;
+import me.shedaniel.rei.impl.client.view.ViewsImpl;
+import me.shedaniel.rei.impl.common.entry.type.EntryRegistryImpl;
+import me.shedaniel.rei.impl.common.entry.type.types.EmptyEntryDefinition;
+import me.shedaniel.rei.impl.common.plugins.PluginManagerImpl;
+import me.shedaniel.rei.impl.common.util.IssuesDetector;
+import me.shedaniel.rei.plugin.test.REITestPlugin;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.components.EditBox;
+import net.minecraft.client.gui.components.ImageButton;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
+import net.minecraft.client.gui.screens.inventory.CraftingScreen;
+import net.minecraft.client.gui.screens.recipebook.GhostRecipe;
+import net.minecraft.client.gui.screens.recipebook.RecipeBookComponent;
+import net.minecraft.client.resources.language.I18n;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.chat.TextComponent;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.inventory.CraftingMenu;
+import net.minecraft.world.inventory.Slot;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.item.crafting.Ingredient;
+import org.apache.commons.lang3.mutable.MutableLong;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.*;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.function.BiFunction;
+import java.util.function.Function;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+@Environment(EnvType.CLIENT)
+public class RoughlyEnoughItemsCoreClient {
+    @ApiStatus.Experimental
+    public static boolean isLeftMousePressed = false;
+    private static final ExecutorService RELOAD_PLUGINS = Executors.newSingleThreadScheduledExecutor(r -> {
+        Thread thread = new Thread(r, "REI-ReloadPlugins");
+        thread.setDaemon(true);
+        return thread;
+    });
+    
+    public static void attachClientInternals() {
+        InternalWidgets.attach();
+        EmptyEntryDefinition.EmptyRenderer emptyEntryRenderer = new EmptyEntryDefinition.EmptyRenderer();
+        ClientInternals.attachInstance((Supplier<EntryRenderer<?>>) () -> emptyEntryRenderer, "emptyEntryRenderer");
+        ClientInternals.attachInstance((BiFunction<Supplier<FavoriteEntry>, Supplier<CompoundTag>, FavoriteEntry>) (supplier, toJson) -> new FavoriteEntry() {
+            FavoriteEntry value = null;
+            
+            @Override
+            public FavoriteEntry getUnwrapped() {
+                if (this.value == null) {
+                    this.value = supplier.get();
+                }
+                return Objects.requireNonNull(value).getUnwrapped();
+            }
+            
+            @Override
+            public UUID getUuid() {
+                return getUnwrapped().getUuid();
+            }
+            
+            @Override
+            public boolean isInvalid() {
+                try {
+                    return getUnwrapped().isInvalid();
+                } catch (Exception e) {
+                    return true;
+                }
+            }
+            
+            @Override
+            public Renderer getRenderer(boolean showcase) {
+                return getUnwrapped().getRenderer(showcase);
+            }
+            
+            @Override
+            public boolean doAction(int button) {
+                return getUnwrapped().doAction(button);
+            }
+            
+            @Override
+            public Optional<Supplier<Collection<FavoriteMenuEntry>>> getMenuEntries() {
+                return getUnwrapped().getMenuEntries();
+            }
+            
+            @Override
+            public long hashIgnoreAmount() {
+                return getUnwrapped().hashIgnoreAmount();
+            }
+            
+            @Override
+            public FavoriteEntry copy() {
+                return FavoriteEntry.delegate(supplier, toJson);
+            }
+            
+            @Override
+            public ResourceLocation getType() {
+                return getUnwrapped().getType();
+            }
+            
+            @Override
+            public CompoundTag save(CompoundTag tag) {
+                if (toJson == null) {
+                    return getUnwrapped().save(tag);
+                }
+                
+                return tag.merge(toJson.get());
+            }
+            
+            @Override
+            public boolean isSame(FavoriteEntry other) {
+                return getUnwrapped().isSame(other.getUnwrapped());
+            }
+        }, "delegateFavoriteEntry");
+        ClientInternals.attachInstance((Function<CompoundTag, FavoriteEntry>) (object) -> {
+            String type = object.getString(FavoriteEntry.TYPE_KEY);
+            ResourceLocation id = new ResourceLocation(type);
+            return Objects.requireNonNull(Objects.requireNonNull(FavoriteEntryType.registry().get(id)).read(object));
+        }, "favoriteEntryFromJson");
+        ClientInternals.attachInstance((BiFunction<@Nullable Point, Collection<Component>, Tooltip>) QueuedTooltip::create, "tooltipProvider");
+        ClientInternals.attachInstance((Function<@Nullable Boolean, ClickArea.Result>) successful -> new ClickArea.Result() {
+            private List<CategoryIdentifier<?>> categories = Lists.newArrayList();
+            
+            @Override
+            public ClickArea.Result category(CategoryIdentifier<?> category) {
+                this.categories.add(category);
+                return this;
+            }
+            
+            @Override
+            public boolean isSuccessful() {
+                return successful;
+            }
+            
+            @Override
+            public Stream<CategoryIdentifier<?>> getCategories() {
+                return categories.stream();
+            }
+        }, "clickAreaHandlerResult");
+        ClientInternals.attachInstanceSupplier(new PluginManagerImpl<>(
+                REIClientPlugin.class,
+                view -> view.then(PluginView.getInstance()),
+                usedTime -> {
+                    RoughlyEnoughItemsCore.LOGGER.info("Reloaded Plugin Manager [%s] with %d entries, %d displays, %d display visibility predicates, %d categories (%s), %d exclusion zones and %d overlay deciders in %dms.",
+                            REIClientPlugin.class.getSimpleName(),
+                            EntryRegistry.getInstance().size(),
+                            DisplayRegistry.getInstance().displaySize(),
+                            DisplayRegistry.getInstance().getVisibilityPredicates().size(),
+                            CategoryRegistry.getInstance().size(),
+                            CategoryRegistry.getInstance().stream()
+                                    .map(CategoryRegistry.CategoryConfiguration::getCategory)
+