testing if this works

Co-authored-by: UltraProdigy <[email protected]>

gradle/gradle-daemon-jvm.properties

@@ -1,12 +1,12 @@
 #This file is generated by updateDaemonJvm
-toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/df211d3c3eefdc408b462041881bc575/redirect
-toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/b41931cf1e70bc8e08d7dd19c343ef00/redirect
-toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/4945f00643ec68e7c7a6b66f90124f89/redirect
-toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/93aeea858331bd6bb00ba94759830234/redirect
-toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/3426ffcaa54c3f62406beb1f1ab8b179/redirect
-toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/f636c800fdb3f9ae33f019dfa048ba72/redirect
-toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/df211d3c3eefdc408b462041881bc575/redirect
-toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/93aeea858331bd6bb00ba94759830234/redirect
-toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/3cd7045fca9a72cd9bc7d14a385e594c/redirect
-toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/552c7bffe0370c66410a51c55985b511/redirect
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/c5ee947fbfb70bc347d8d531e3a578c4/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/5ee463876563a46fff651cce1bc53a4c/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/c5ee947fbfb70bc347d8d531e3a578c4/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/5ee463876563a46fff651cce1bc53a4c/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/e1118b4c7c2858d28154d086dbff010e/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/faa12903720d410b387cc69ccafb1a74/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/c5ee947fbfb70bc347d8d531e3a578c4/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/5ee463876563a46fff651cce1bc53a4c/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/a4c09dd2e2d7079373d30e524bbc2829/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/b96cb7670c095245220e7d01d5927b58/redirect
 toolchainVersion=25

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -57,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/b631911858264c0b6e4d6603d677ff5218766cee/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.

settings.gradle

@@ -17,7 +17,7 @@ pluginManagement {
 }
 
 plugins {
-    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.21'
+    id 'com.gtnewhorizons.gtnhsettingsconvention' version '2.0.24'
 }
 
 

src/main/java/codechicken/nei/IMCForNEI.java

@@ -0,0 +1,147 @@
+package codechicken.nei;
+
+import net.minecraft.client.gui.GuiRepair;
+import net.minecraft.client.gui.inventory.GuiBrewingStand;
+import net.minecraft.client.gui.inventory.GuiCrafting;
+import net.minecraft.client.gui.inventory.GuiFurnace;
+import net.minecraft.client.gui.inventory.GuiInventory;
+import net.minecraft.nbt.NBTTagCompound;
+
+import codechicken.nei.api.API;
+import codechicken.nei.recipe.BrewingOverlayHandler;
+import codechicken.nei.recipe.BrewingRecipeHandler;
+import codechicken.nei.recipe.DefaultOverlayHandler;
+import codechicken.nei.recipe.FireworkRecipeHandler;
+import codechicken.nei.recipe.FuelRecipeHandler;
+import codechicken.nei.recipe.FurnaceRecipeHandler;
+import codechicken.nei.recipe.InformationHandler;
+import codechicken.nei.recipe.ProfilerRecipeHandler;
+import codechicken.nei.recipe.RepairOverlayHandler;
+import codechicken.nei.recipe.RepairRecipeHandler;
+import codechicken.nei.recipe.ShapedRecipeHandler;
+import codechicken.nei.recipe.ShapelessRecipeHandler;
+import cpw.mods.fml.common.event.FMLInterModComms;
+
+public class IMCForNEI {
+
+    public static void IMCSender() {
+
+        API.registerRecipeHandler(new ShapedRecipeHandler());
+        API.registerUsageHandler(new ShapedRecipeHandler());
+        sendHandler("codechicken.nei.recipe.ShapedRecipeHandler", "minecraft:crafting_table");
+
+        API.registerRecipeHandler(new ShapelessRecipeHandler());
+        API.registerUsageHandler(new ShapelessRecipeHandler());
+        sendHandler("codechicken.nei.recipe.ShapelessRecipeHandler", "minecraft:crafting_table");
+
+        API.registerRecipeHandler(new FireworkRecipeHandler());
+        API.registerUsageHandler(new FireworkRecipeHandler());
+        sendHandler("codechicken.nei.recipe.FireworkRecipeHandler", "minecraft:fireworks");
+
+        API.registerRecipeHandler(new FurnaceRecipeHandler());
+        API.registerUsageHandler(new FurnaceRecipeHandler());
+        sendHandler("codechicken.nei.recipe.FurnaceRecipeHandler", "minecraft:furnace");
+
+        API.registerRecipeHandler(new BrewingRecipeHandler());
+        API.registerUsageHandler(new BrewingRecipeHandler());
+        sendHandler("codechicken.nei.recipe.BrewingRecipeHandler", "minecraft:brewing_stand");
+
+        API.registerRecipeHandler(new FuelRecipeHandler());
+        API.registerUsageHandler(new FuelRecipeHandler());
+        sendFuelRecipeHandler();
+
+        API.registerRecipeHandler(new InformationHandler());
+        API.registerUsageHandler(new InformationHandler());
+        sendInformationHandler();
+
+        API.registerRecipeHandler(new RepairRecipeHandler());
+        API.registerUsageHandler(new RepairRecipeHandler());
+        sendRepairHandler();
+        sendCatalyst("repair", "minecraft:anvil");
+
+        API.registerGuiOverlay(GuiCrafting.class, "crafting");
+        API.registerGuiOverlay(GuiInventory.class, "crafting2x2", 63, 20);
+        API.registerGuiOverlay(GuiFurnace.class, "smelting");
+        API.registerGuiOverlay(GuiFurnace.class, "fuel");
+        API.registerGuiOverlay(GuiBrewingStand.class, "brewing");
+        API.registerGuiOverlay(GuiRepair.class, "repair", 2, 37);
+
+        API.registerGuiOverlayHandler(GuiCrafting.class, new DefaultOverlayHandler(), "crafting");
+        API.registerGuiOverlayHandler(GuiInventory.class, new DefaultOverlayHandler(63, 20), "crafting2x2");
+        API.registerGuiOverlayHandler(GuiBrewingStand.class, new BrewingOverlayHandler(), "brewing");
+        API.registerGuiOverlayHandler(GuiRepair.class, new RepairOverlayHandler(), "repair");
+
+        API.registerRecipeHandler(new ProfilerRecipeHandler(true));
+        API.registerUsageHandler(new ProfilerRecipeHandler(false));
+    }
+
+    private static void sendHandler(String aName, String aBlock) {
+        NBTTagCompound aNBT = new NBTTagCompound();
+        aNBT.setString("handler", aName);
+        aNBT.setString("modName", "Minecraft");
+        aNBT.setString("modId", "minecraft");
+        aNBT.setString("itemName", aBlock);
+        aNBT.setInteger("handlerWidth", 166);
+        aNBT.setInteger("handlerHeight", 65);
+        aNBT.setBoolean("multipleWidgetsAllowed", true);
+        aNBT.setInteger("yShift", 0);
+        FMLInterModComms.sendMessage("NotEnoughItems", "registerHandlerInfo", aNBT);
+    }
+
+    private static void sendRepairHandler() {
+        NBTTagCompound aNBT = new NBTTagCompound();
+        aNBT.setString("handler", "codechicken.nei.recipe.RepairRecipeHandler");
+        aNBT.setString("modName", "Minecraft");
+        aNBT.setString("modId", "minecraft");
+        aNBT.setString("itemName", "minecraft:anvil");
+        aNBT.setInteger("handlerHeight", 39);
+        aNBT.setInteger("handlerWidth", 166);
+        aNBT.setBoolean("multipleWidgetsAllowed", true);
+        aNBT.setBoolean("showFavoritesButton", false);
+        aNBT.setInteger("yShift", 0);
+        FMLInterModComms.sendMessage("NotEnoughItems", "registerHandlerInfo", aNBT);
+    }
+
+    private static void sendFuelRecipeHandler() {
+        NBTTagCompound aNBT = new NBTTagCompound();
+        aNBT.setString("handler", "codechicken.nei.recipe.FuelRecipeHandler");
+        aNBT.setString("modName", "Minecraft");
+        aNBT.setString("modId", "minecraft");
+        aNBT.setString("imageResource", "nei:textures/nei_tabbed_sprites.png");
+        aNBT.setInteger("imageX", 80);
+        aNBT.setInteger("imageY", 0);
+        aNBT.setInteger("imageWidth", 14);
+        aNBT.setInteger("imageHeight", 14);
+        aNBT.setInteger("handlerHeight", 65);
+        aNBT.setInteger("handlerWidth", 166);
+        aNBT.setBoolean("multipleWidgetsAllowed", true);
+        aNBT.setInteger("yShift", 0);
+        FMLInterModComms.sendMessage("NotEnoughItems", "registerHandlerInfo", aNBT);
+    }
+
+    private static void sendInformationHandler() {
+        NBTTagCompound aNBT = new NBTTagCompound();
+        aNBT.setString("handler", "codechicken.nei.recipe.InformationHandler");
+        aNBT.setString("modName", "Not Enough Items");
+        aNBT.setString("modId", "nei");
+        aNBT.setString("imageResource", "nei:textures/nei_tabbed_sprites.png");
+        aNBT.setInteger("imageX", 96);
+        aNBT.setInteger("imageY", 0);
+        aNBT.setInteger("imageWidth", 16);
+        aNBT.setInteger("imageHeight", 16);
+        aNBT.setInteger("handlerHeight", 65);
+        aNBT.setInteger("handlerWidth", 166);
+        aNBT.setBoolean("multipleWidgetsAllowed", true);
+        aNBT.setInteger("yShift", 0);
+        FMLInterModComms.sendMessage("NotEnoughItems", "registerHandlerInfo", aNBT);
+    }
+
+    private static void sendCatalyst(String aName, String aStack) {
+        NBTTagCompound aNBT = new NBTTagCompound();
+        aNBT.setString("handlerID", aName);
+        aNBT.setString("itemName", aStack);
+        aNBT.setInteger("priority", 0);
+        FMLInterModComms.sendMessage("NotEnoughItems", "registerCatalystInfo", aNBT);
+    }
+
+}

src/main/java/codechicken/nei/ItemList.java

@@ -32,6 +32,7 @@ import codechicken.nei.api.ItemFilter.ItemFilterProvider;
 import codechicken.nei.api.ItemInfo;
 import codechicken.nei.recipe.InformationHandler;
 import codechicken.nei.recipe.RecipeHandlerRef;
+import codechicken.nei.recipe.RepairRecipeHandler;
 import codechicken.nei.search.TooltipFilter;
 import codechicken.nei.util.ItemUntranslator;
 import cpw.mods.fml.common.FMLLog;
@@ -433,6 +434,7 @@ public class ItemList {
 
             loadFinished = true;
 
+            RepairRecipeHandler.findRepairRecipesOnceParallel();
             RecipeHandlerRef.clearCache();
             FavoriteRecipes.reload();
             SubsetWidget.updateHiddenItems();

src/main/java/codechicken/nei/LayoutManager.java

@@ -66,9 +66,9 @@ import codechicken.nei.guihook.IContainerInputHandler;
 import codechicken.nei.guihook.IContainerObjectHandler;
 import codechicken.nei.guihook.IContainerTooltipHandler;
 import codechicken.nei.recipe.AutoCraftingManager;
-import codechicken.nei.recipe.DebugHandlerWidget;
 import codechicken.nei.recipe.GuiRecipeTab;
 import codechicken.nei.recipe.RecipeCatalysts;
+import codechicken.nei.recipe.debug.DebugHandlerWidget;
 
 public class LayoutManager implements IContainerInputHandler, IContainerTooltipHandler, IContainerDrawHandler,
         IContainerObjectHandler, IKeyStateTracker {
@@ -92,7 +92,6 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
     public static SubsetWidget dropDown;
     public static SearchField searchField;
     public static ItemZoom itemZoom;
-    public static DebugHandlerWidget recipeHandlerWidget;
 
     public static ButtonCycled options;
     public static ButtonCycled bookmarksButton;
@@ -406,8 +405,6 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
 
         itemZoom = new ItemZoom();
 
-        recipeHandlerWidget = new DebugHandlerWidget();
-
         dropDown = new SubsetWidget();
         searchField = new SearchField("search");
         API.addItemFilter(searchField);
@@ -786,8 +783,7 @@ public class LayoutManager implements IContainerInputHandler, IContainerTooltipH
             addWidget(dropDown);
         }
 
-        addWidget(recipeHandlerWidget);
-        recipeHandlerWidget.setVisible();
+        addWidget(DebugHandlerWidget.instance);
     }
 
     public static LayoutStyle getLayoutStyle(int id) {

src/main/java/codechicken/nei/NEIClientConfig.java

@@ -56,12 +56,10 @@ import codechicken.nei.config.OptionToggleButtonBoubs;
 import codechicken.nei.config.OptionUtilities;
 import codechicken.nei.config.preset.GuiPresetList;
 import codechicken.nei.event.NEIConfigsLoadedEvent;
-import codechicken.nei.recipe.DebugHandlerWidget;
 import codechicken.nei.recipe.GuiRecipeTab;
 import codechicken.nei.recipe.IRecipeHandler;
 import codechicken.nei.recipe.InformationHandler;
 import codechicken.nei.recipe.RecipeCatalysts;
-import codechicken.nei.recipe.RecipeInfo;
 import codechicken.nei.util.ItemUntranslator;
 import codechicken.nei.util.NEIKeyboardUtils;
 import codechicken.obfuscator.ObfuscationRun;
@@ -149,6 +147,7 @@ public class NEIClientConfig {
         API.addOption(new OptionToggleButton("inventory.widgetsenabled"));
 
         tag.getTag("findFuelsParallel").getBooleanValue(true);
+        tag.getTag("showRepairOnlyForDamageableItems").getBooleanValue(true);
 
         tag.getTag("inventory.autocrafting").getBooleanValue(true);
         tag.getTag("inventory.dynamicFontSize").getBooleanValue(true);
@@ -978,7 +977,6 @@ public class NEIClientConfig {
             // main NEI config loading
             ItemInfo.load();
             GuiInfo.load();
-            RecipeInfo.load();
             HeldItemHandler.load();
             LayoutManager.load();
             NEIController.load();
@@ -1018,8 +1016,6 @@ public class NEIClientConfig {
                     // API. I don't expect any handler to do this, but who knows what modders have come up with...
                     pluginNEIConfigLoaded = true;
                     MinecraftForge.EVENT_BUS.post(new NEIConfigsLoadedEvent());
-
-                    DebugHandlerWidget.loadHandlerInfoPatch();
                     ItemList.loadItems.restart();
                 }
             }.start();

src/main/java/codechicken/nei/NEIModContainer.java

@@ -104,6 +104,7 @@ public class NEIModContainer extends DummyModContainer {
     public void init(FMLInitializationEvent event) {
         if (CommonUtils.isClient()) {
             ClientHandler.load();
+            IMCForNEI.IMCSender();
         }
         ServerHandler.load();
     }

src/main/java/codechicken/nei/NEIServerUtils.java

@@ -183,7 +183,7 @@ public class NEIServerUtils {
     public static boolean areStacksSameTypeWithNBT(ItemStack stack1, ItemStack stack2) {
         return stack1 != null && stack2 != null
                 && stack1.getItem() == stack2.getItem()
-                && (!stack2.getHasSubtypes() || stack2.getItemDamage() == stack1.getItemDamage())
+                && (stack2.isItemStackDamageable() || stack2.getItemDamage() == stack1.getItemDamage())
                 && NBTHelper.matchTag(stack1.getTagCompound(), stack2.getTagCompound());
     }
 

src/main/java/codechicken/nei/config/IMCHandler.java

@@ -93,7 +93,8 @@ public class IMCHandler {
             final boolean multipleWidgetsAllowed = tag.hasKey("multipleWidgetsAllowed")
                     ? tag.getBoolean("multipleWidgetsAllowed")
                     : tag.hasKey("maxRecipesPerPage") && tag.getInteger("maxRecipesPerPage") > 1;
-            info.setHandlerDimensions(handlerWidth, handlerHeight, multipleWidgetsAllowed);
+            info.setHandlerDimensions(handlerWidth, handlerHeight);
+            info.setMultipleWidgetsAllowed(multipleWidgetsAllowed);
         } catch (NumberFormatException ignored) {
             NEIClientConfig.logger.info("Error setting handler dimensions for {}", handler);
         }

src/main/java/codechicken/nei/recipe/DebugHandlerWidget.java

@@ -1,718 +0,0 @@
-package codechicken.nei.recipe;
-
-import java.awt.Point;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.stream.Collectors;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.GuiScreen;
-import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.util.EnumChatFormatting;
-
-import org.apache.commons.io.IOUtils;
-import org.lwjgl.input.Keyboard;
-import org.lwjgl.opengl.GL11;
-
-import codechicken.lib.gui.GuiDraw;
-import codechicken.lib.vec.Rectangle4i;
-import codechicken.nei.Button;
-import codechicken.nei.ClientHandler;
-import codechicken.nei.FormattedTextField;
-import codechicken.nei.LayoutManager;
-import codechicken.nei.NEIClientConfig;
-import codechicken.nei.NEIClientUtils;
-import codechicken.nei.TextField;
-import codechicken.nei.Widget;
-import codechicken.nei.drawable.DrawableBuilder;
-import codechicken.nei.drawable.DrawableResource;
-import codechicken.nei.guihook.GuiContainerManager;
-import codechicken.nei.guihook.IContainerInputHandler;
-import codechicken.nei.recipe.TemplateRecipeHandler.RecipeTransferRect;
-
-public class DebugHandlerWidget extends Widget implements IContainerInputHandler {
-
-    private static abstract class IntegerField extends TextField {
-
-        protected int defaultValue = 0;
-
-        public IntegerField(String ident, int defaultValue) {
-            super(ident);
-            this.defaultValue = defaultValue;
-            this.h = LINE_HEIGHT;
-            this.z = 2;
-            ((FormattedTextField) field).setPlaceholder(Integer.toString(this.defaultValue));
-        }
-
-        @Override
-        protected void initInternalTextField() {
-            field = new FormattedTextField(Minecraft.getMinecraft().fontRenderer, 0, 0, 0, 0) {
-
-                @Override
-                public String getText() {
-                    String text = super.getText();
-                    return !isFocused() && this.placeholder.equals(text) ? "" : text;
-                }
-
-                @Override
-                protected boolean beforeWrite(String text) {
-                    if (text == null || text.isEmpty()) return true;
-                    try {
-                        return Integer.parseInt(text) >= 0;
-                    } catch (NumberFormatException e) {
-                        return false;
-                    }
-                }
-
-                @Override
-                public boolean textboxKeyTyped(char keyChar, int keyID) {
-                    if (!isFocused()) return false;
-
-                    if (super.textboxKeyTyped(keyChar, keyID)) {
-                        return true;
-                    } else if (keyID == Keyboard.KEY_DOWN) {
-                        setText(Integer.toString(getInteger() - 1));
-                        return true;
-                    } else if (keyID == Keyboard.KEY_UP) {
-                        setText(Integer.toString(getInteger() + 1));
-                        return true;
-                    }
-
-                    return false;
-                }
-
-            };
-            field.setMaxStringLength(maxSearchLength);
-            field.setCursorPositionZero();
-        }
-
-        protected int getInteger() {
-            try {
-                return Integer.parseInt(text());
-            } catch (NumberFormatException nfe) {
-                return this.defaultValue;
-            }
-        }
-
-        @Override
-        public boolean onMouseWheel(int i, int mx, int my) {
-            if (!contains(mx, my)) return false;
-            setText(Integer.toString(getInteger() + i));
-            return true;
-        }
-
-    }
-
-    private final int[] COLORS = new int[] { 0x2200FF00, 0x22FF0000, 0x220000FF, 0x2200FFFF, 0x22FF00FF, 0x22FFFF00 };
-
-    private IRecipeHandler handler;
-    private HandlerInfo handlerInfo;
-
-    private static final int WINDOW_WIDTH = 176;
-    private static final int LINE_HEIGHT = 16;
-    private static final int INLINE_PADDING = 6;
-    private static final int LABEL_WIDTH = 50;
-
-    private IntegerField order;
-    private IntegerField yShift;
-    private IntegerField handlerHeight;
-    private IntegerField handlerWidth;
-    private Button multipleWidgetsAllowed;
-    private Button useCustomScroll;
-
-    private Point dragPoint = null;
-    public boolean showWidget = false;
-
-    private static final int BORDER_PADDING = 6;
-    private static final int TRANSPARENCY_BORDER = 4;
-    private static final String TOOLTIP_PREFIX = "debug.RecipeHandler.";
-    private static final Map<String, String> TOOLTIP_KEYS = new HashMap<>();
-
-    static {
-        TOOLTIP_KEYS.put("Name", TOOLTIP_PREFIX + "Name");
-        TOOLTIP_KEYS.put("ID", TOOLTIP_PREFIX + "Id");
-        TOOLTIP_KEYS.put("Key", TOOLTIP_PREFIX + "Key");
-        TOOLTIP_KEYS.put("H.Hack", TOOLTIP_PREFIX + "HHack");
-        TOOLTIP_KEYS.put("Mod Name", TOOLTIP_PREFIX + "ModName");
-        TOOLTIP_KEYS.put("Mod ID", TOOLTIP_PREFIX + "ModId");
-        TOOLTIP_KEYS.put("Order", TOOLTIP_PREFIX + "Order");
-        TOOLTIP_KEYS.put("yShift", TOOLTIP_PREFIX + "yShift");
-        TOOLTIP_KEYS.put("Multi Widgets", TOOLTIP_PREFIX + "MultiWidgets");
-        TOOLTIP_KEYS.put("Height", TOOLTIP_PREFIX + "Height");
-        TOOLTIP_KEYS.put("Width", TOOLTIP_PREFIX + "Width");
-        TOOLTIP_KEYS.put("Use Custom Scroll", TOOLTIP_PREFIX + "UseCustomScroll");
-    }
-    private final DrawableResource BG_TEXTURE = new DrawableBuilder(
-            "nei:textures/gui/recipebg.png",
-            0,
-            0,
-            176 + TRANSPARENCY_BORDER * 2,
-            166 + TRANSPARENCY_BORDER * 2).build();
-
-    public DebugHandlerWidget() {
-        GuiContainerManager.addInputHandler(this);
-
-        this.order = new IntegerField("order", 0) {
-
-            @Override
-            public void onTextChange(String oldText) {
-
-                if (NEIClientConfig.handlerOrdering.get(handler.getOverlayIdentifier()) != null) {
-                    if (getInteger() != NEIClientConfig.handlerOrdering.get(handler.getOverlayIdentifier())) {
-                        updatePatch(5, getInteger(), this.defaultValue);
-                    }
-                } else if (NEIClientConfig.handlerOrdering.get(handler.getHandlerId()) != null) {
-                    if (getInteger() != NEIClientConfig.handlerOrdering.get(handler.getHandlerId())) {
-                        updatePatch(5, getInteger(), this.defaultValue);
-                    }
-                }
-            }
-        };
-
-        this.yShift = new IntegerField("yShift", 0) {
-
-            @Override
-            public void onTextChange(String oldText) {
-                if (getInteger() != handlerInfo.getYShift()) {
-                    handlerInfo.setYShift(getInteger());
-                    updatePatch(1, getInteger(), this.defaultValue);
-                }
-            }
-        };
-
-        this.multipleWidgetsAllowed = new Button() {
-
-            {
-                this.h = LINE_HEIGHT;
-                this.z = 2;
-            }
-
-            public String getRenderLabel() {
-                return handlerInfo.isMultipleWidgetsAllowed() ? "On" : "Off";
-            }
-
-            @Override
-            public boolean onButtonPress(boolean rightclick) {
-                handlerInfo.setHandlerDimensions(
-                        handlerInfo.getWidth(),
-                        handlerInfo.getHeight(),
-                        !handlerInfo.isMultipleWidgetsAllowed());
-                updatePatch(4, handlerInfo.isMultipleWidgetsAllowed() ? 1 : 0, 1);
-                return true;
-            }
-
-        };
-
-        this.handlerHeight = new IntegerField("handlerHeight", HandlerInfo.DEFAULT_HEIGHT) {
-
-            @Override
-            public void draw(int mx, int my) {
-                this.field.setEnabled(handler.getRecipeHeight(0) <= 0);
-                super.draw(mx, my);
-            }
-
-            @Override
-            public void onTextChange(String oldText) {
-                if (getInteger() != handlerInfo.getHeight()) {
-                    handlerInfo.setHandlerDimensions(
-                            handlerInfo.getWidth(),
-                            getInteger(),
-                            handlerInfo.isMultipleWidgetsAllowed());
-                    updatePatch(2, getInteger(), this.defaultValue);
-                }
-            }
-        };
-
-        this.handlerWidth = new IntegerField("handlerWidth", HandlerInfo.DEFAULT_WIDTH) {
-
-            @Override
-            public void onTextChange(String oldText) {
-                if (getInteger() != handlerInfo.getWidth()) {
-                    handlerInfo.setHandlerDimensions(
-                            getInteger(),
-                            handlerInfo.getHeight(),
-                            handlerInfo.isMultipleWidgetsAllowed());
-                    updatePatch(3, getInteger(), this.defaultValue);
-                }
-            }
-        };
-
-        this.useCustomScroll = new Button() {
-
-            {
-                this.h = LINE_HEIGHT;
-                this.z = 2;
-            }
-
-            public String getRenderLabel() {
-                return handlerInfo.getUseCustomScroll() ? "On" : "Off";
-            }
-
-            @Override
-            public boolean onButtonPress(boolean rightclick) {
-                handlerInfo.setUseCustomScroll(!handlerInfo.getUseCustomScroll());
-                updatePatch(6, handlerInfo.getUseCustomScroll() ? 1 : 0, 0);
-                return true;
-            }
-
-        };
-
-        this.w = WINDOW_WIDTH;
-        this.h = 10 + 13 * LINE_HEIGHT;
-        this.x = 10;
-        this.y = 50;
-        this.z = 1;
-    }
-
-    private void updatePatch(int key, int value, int defaultValue) {
-        final String handlerKey = getHandlerID(handler);
-
-        if (!patches.containsKey(handlerKey)) {
-            patches.put(handlerKey, new String[] { handlerKey, null, null, null, null, null, null });
-        }
-
-        if (value == defaultValue) {
-            patches.get(handlerKey)[key] = null;
-        } else {
-            patches.get(handlerKey)[key] = String.valueOf(value);
-        }
-
-        saveHandlerInfoPatch();
-
-        if (NEIClientUtils.getGuiContainer() instanceof GuiRecipe<?>recipe) {
-            recipe.forceRefreshPage();
-        }
-
-    }
-
-    private void drawKeyLabel(String keyLabel, int topShift) {
-        final String displayLabel = translateDisplayLabel(keyLabel);
-        GuiDraw.drawString(
-                NEIClientUtils.cropText(GuiDraw.fontRenderer, displayLabel, LABEL_WIDTH),
-                this.x + INLINE_PADDING,
-                topShift,
-                0x66555555,
-                false);
-        GuiDraw.drawString(":", this.x + INLINE_PADDING + LABEL_WIDTH, topShift, 0x66555555, false);
-    }
-
-    private void drawDetail(String keyLabel, String valueLabel, int topShift, int spaceWidth) {
-        drawKeyLabel(keyLabel, topShift);
-        GuiDraw.drawString(
-                NEIClientUtils.cropText(
-                        GuiDraw.fontRenderer,
-                        valueLabel,
-                        this.w - INLINE_PADDING * 2 - LABEL_WIDTH - spaceWidth),
-                this.x + INLINE_PADDING + LABEL_WIDTH + spaceWidth,
-                topShift,
-                0xffffff);
-    }
-
-    private void drawControl(String keyLabel, Widget field, int topShift, int spaceWidth) {
-        drawKeyLabel(keyLabel, topShift);
-
-        field.x = this.x + INLINE_PADDING + LABEL_WIDTH + spaceWidth;
-        field.y = topShift - 4;
-        field.w = this.w - INLINE_PADDING * 2 - LABEL_WIDTH - spaceWidth;
-    }
-
-    private static String translateTooltipLabel(String label) {
-        String key = TOOLTIP_KEYS.get(label);
-        String text = label;
-        if (key == null) {
-            return EnumChatFormatting.WHITE + EnumChatFormatting.getTextWithoutFormattingCodes(text);
-        }
-        text = NEIClientUtils.translate(key);
-        return EnumChatFormatting.WHITE + EnumChatFormatting.getTextWithoutFormattingCodes(text);
-    }
-
-    private static String translateDisplayLabel(String label) {
-        String key = TOOLTIP_KEYS.get(label);
-        if (key == null) {
-            return label;
-        }
-        return NEIClientUtils.translate(key);
-    }
-
-    @Override
-    public void draw(int mx, int my) {
-
-        if (this.handler != null) {
-            final int spaceWidth = GuiDraw.fontRenderer.getStringWidth(": ");
-            int topShift = this.y + BORDER_PADDING + 12 + 6;
-
-            GL11.glColor4f(1F, 1F, 1F, 1F);
-            GL11.glScaled(1, 1, 2f);
-            GL11.glDisable(GL11.GL_DEPTH_TEST);
-            BG_TEXTURE.draw(
-                    this.x - TRANSPARENCY_BORDER,
-                    this.y - TRANSPARENCY_BORDER,
-                    this.w + TRANSPARENCY_BORDER * 2,
-                    this.h + TRANSPARENCY_BORDER * 2,
-                    BORDER_PADDING + TRANSPARENCY_BORDER,
-                    BORDER_PADDING + TRANSPARENCY_BORDER,
-                    BORDER_PADDING + TRANSPARENCY_BORDER,
-                    BORDER_PADDING + TRANSPARENCY_BORDER);
-            GuiDraw.drawRect(
-                    this.x + INLINE_PADDING,
-                    this.y + BORDER_PADDING,
-                    this.w - INLINE_PADDING * 2,
-                    12,
-                    0x30000000);
-            GuiDraw.drawStringC(
-                    NEIClientUtils.translate("debug.RecipeHandler.title"),
-                    this.x + this.w / 2,
-                    this.y + BORDER_PADDING + 2,
-                    0xffffff);
-
-            for (Map.Entry<String, String> entry : getDetailsInfo().entrySet()) {
-                drawDetail(entry.getKey(), entry.getValue(), topShift, spaceWidth);
-                topShift += LINE_HEIGHT;
-            }
-
-            drawControl("Order", this.order, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            drawControl("yShift", this.yShift, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            drawControl("Multi Widgets", this.multipleWidgetsAllowed, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            drawControl("Height", this.handlerHeight, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            drawControl("Width", this.handlerWidth, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            drawControl("Use Custom Scroll", this.useCustomScroll, topShift, spaceWidth);
-            topShift += LINE_HEIGHT;
-
-            GL11.glScaled(1, 1, 1 / 2f);
-        }
-    }
-
-    private Map<String, String> getDetailsInfo() {
-        final Map<String, String> lines = new LinkedHashMap<>();
-        final boolean isHeightHackApplied = NEIClientConfig.heightHackHandlerRegex.stream()
-                .map(pattern -> pattern.matcher(this.handler.getHandlerId())).anyMatch(Matcher::matches);
-
-        lines.put("Name", this.handler.getRecipeName());
-        lines.put("ID", this.handler.getOverlayIdentifier());
-        lines.put("Key", this.handler.getHandlerId());
-        lines.put("H.Hack", String.valueOf(isHeightHackApplied));
-        lines.put("Mod Name", this.handlerInfo.getModName());
-        lines.put("Mod ID", this.handlerInfo.getModId());
-
-        return lines;
-    }
-
-    public void setVisible() {
-        if (showWidget && this.handler != null) {
-            LayoutManager.addWidget(this.order);
-            LayoutManager.addWidget(this.yShift);
-            LayoutManager.addWidget(this.handlerHeight);
-            LayoutManager.addWidget(this.handlerWidth);
-            LayoutManager.addWidget(this.multipleWidgetsAllowed);
-            LayoutManager.addWidget(this.useCustomScroll);
-        }
-    }
-
-    @Override
-    public void update() {
-        final GuiContainer gui = NEIClientUtils.getGuiContainer();
-
-        if (showWidget && gui instanceof GuiRecipe recipe) {
-
-            if (this.handler != recipe.getHandler()) {
-                this.handler = recipe.getHandler();
-                this.handlerInfo = GuiRecipeTab.getHandlerInfo(handler);
-
-                this.order.setText(String.valueOf(NEIClientConfig.getHandlerOrder(this.handler)));
-                this.yShift.setText(String.valueOf(this.handlerInfo.getYShift()));
-                this.handlerHeight.setText(String.valueOf(this.handlerInfo.getHeight()));
-                this.handlerWidth.setText(String.valueOf(this.handlerInfo.getWidth()));
-            }
-
-        } else {
-            this.handler = null;
-            this.handlerInfo = null;
-            showWidget = false;
-        }
-
-    }
-
-    @Override
-    public List<String> handleTooltip(int mx, int my, List<String> tooltip) {
-
-        if (this.handler != null) {
-            final int spaceWidth = GuiDraw.fontRenderer.getStringWidth(": ");
-            final int leftShift = this.x + INLINE_PADDING;
-
-            if (mx >= leftShift && mx < this.x + WINDOW_WIDTH - INLINE_PADDING) {
-                int topShift = this.y + BORDER_PADDING + 12 + 6;
-
-                for (Map.Entry<String, String> entry : getDetailsInfo().entrySet()) {
-                    if (my >= topShift && my < topShift + LINE_HEIGHT) {
-
-                        if (mx < leftShift + LABEL_WIDTH + spaceWidth) {
-                            tooltip.add(translateTooltipLabel(entry.getKey()));
-                        } else {
-                            tooltip.add(String.valueOf(entry.getValue()));
-                        }
-
-                        return tooltip;
-                    }
-                    topShift += LINE_HEIGHT;
-                }
-
-                String[] controlLabels = new String[] { "Order", "yShift", "Multi Widgets", "Height", "Width",
-                        "Use Custom Scroll" };
-                for (String label : controlLabels) {
-                    if (my >= topShift && my < topShift + LINE_HEIGHT) {
-                        tooltip.add(translateTooltipLabel(label));
-                        return tooltip;
-                    }
-                    topShift += LINE_HEIGHT;
-                }
-            }
-        }
-
-        return tooltip;
-    }
-
-    @Override
-    public boolean keyTyped(GuiContainer gui, char keyChar, int keyCode) {
-
-        if (NEIClientConfig.getBooleanSetting("inventory.guirecipe.handlerInfo") && showWidget
-                && keyCode == Keyboard.KEY_C
-                && NEIClientUtils.controlKey()) {
-            final int spaceWidth = GuiDraw.fontRenderer.getStringWidth(": ");
-            final Point mouse = GuiDraw.getMousePosition();
-
-            if (mouse.x >= this.x + INLINE_PADDING + LABEL_WIDTH + spaceWidth
-                    && mouse.x < this.x + WINDOW_WIDTH - INLINE_PADDING) {
-                int topShift = this.y + BORDER_PADDING + 12 + 6;
-
-                for (Map.Entry<String, String> entry : getDetailsInfo().entrySet()) {
-                    if (mouse.y >= topShift && mouse.y < topShift + LINE_HEIGHT) {
-                        GuiScreen.setClipboardString(entry.getValue());
-                        return true;
-                    }
-                    topShift += LINE_HEIGHT;
-                }
-            }
-        }
-
-        return false;
-    }
-
-    @Override
-    public boolean mouseClicked(GuiContainer gui, int mousex, int mousey, int button) {
-        return false;
-    }
-
-    @Override
-    public void onKeyTyped(GuiContainer gui, char keyChar, int keyID) {}
-
-    @Override
-    public boolean lastKeyTyped(GuiContainer gui, char keyChar, int keyID) {
-
-        if (NEIClientConfig.getBooleanSetting("inventory.guirecipe.handlerInfo") && keyID == Keyboard.KEY_D
-                && NEIClientUtils.shiftKey()) {
-            showWidget = !showWidget;
-            return true;
-        } else if (this.handler != null) {
-            return this.order.focused() || this.yShift.focused()
-                    || this.handlerHeight.focused()
-                    || this.handlerWidth.focused();
-        }
-
-        return false;
-    }
-
-    @Override
-    public void onMouseClicked(GuiContainer gui, int mousex, int mousey, int button) {
-        if (this.handler != null
-                && new Rectangle4i(this.x + INLINE_PADDING, this.y + BORDER_PADDING, this.w - INLINE_PADDING * 2, 12)
-                        .contains(mousex, mousey)) {
-            this.dragPoint = new Point(mousex, mousey);
-        }
-    }
-
-    @Override
-    public boolean contains(int px, int py) {
-        return this.handler != null && super.contains(px, py);
-    }
-
-    @Override
-    public void onMouseUp(GuiContainer gui, int mousex, int mousey, int button) {
-        this.dragPoint = null;
-    }
-
-    @Override
-    public boolean mouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled) {
-        return false;
-    }
-
-    @Override
-    public void onMouseScrolled(GuiContainer gui, int mousex, int mousey, int scrolled) {}
-
-    @Override
-    public boolean handleClickExt(int mx, int my, int button) {
-        return false;
-    }
-
-    @Override
-    public void onMouseDragged(GuiContainer gui, int mousex, int mousey, int button, long heldTime) {
-        if (this.dragPoint != null) {
-            this.x -= this.dragPoint.x - mousex;
-            this.y -= this.dragPoint.y - mousey;
-            this.dragPoint.move(mousex, mousey);
-        }
-    }
-
-    public void drawGuiPlaceholder(NEIRecipeWidget widget) {
-        if (!showWidget) return;
-
-        NEIClientUtils.gl2DRenderContext(() -> {
-
-            // background
-            GuiDraw.drawRect(
-                    widget.x,
-                    widget.y,
-                    widget.w,
-                    widget.h,
-                    COLORS[widget.handlerRef.recipeIndex % COLORS.length]);
-
-            // center cross
-            GuiDraw.drawRect(widget.x + widget.w / 2 - 1, widget.y, 1, widget.h, 0x88ffffff);
-            GuiDraw.drawRect(widget.x, widget.y + widget.h / 2 - 1, widget.w, 1, 0x88ffffff);
-
-            // blue-line-top (grid-top)
-            GuiDraw.drawRect(widget.x + 14, widget.y + 5, widget.w - 38, 1, 0xff0000aa);
-
-            // blue-line-bottom {grid-bottom}
-            GuiDraw.drawRect(widget.x + 14, widget.y + widget.h - 7, widget.w - 38, 1, 0xff0000aa);
-
-            // blue-left (grid start)
-            GuiDraw.drawRect(widget.x + 24, widget.y + (widget.h - 16) / 2, 1, 16, 0xffaa00aa);
-
-            // purple (before favorite)
-            GuiDraw.drawRect(
-                    widget.x + Math.min(168, widget.w) - 27,
-                    widget.y + widget.h - 6 - GuiRecipeButton.BUTTON_HEIGHT * 2 - 4,
-                    GuiRecipeButton.BUTTON_WIDTH,
-                    1,
-                    0xffaa00aa);
-
-            // green ()
-            GuiDraw.drawRect(
-                    widget.x + Math.min(168, widget.w) - 35,
-                    widget.y + widget.h - 6 - GuiRecipeButton.BUTTON_HEIGHT - 3,
-                    20,
-                    1,
-                    0xff00aa00);
-
-            // purple space before bottom grid
-            GuiDraw.drawRect(
-                    widget.x + 14,
-                    widget.y + widget.h - 7 - GuiRecipeButton.BUTTON_WIDTH / 2,
-                    38,
-                    1,
-                    0xffaa00aa);
-
-            if (widget.handlerRef.handler instanceof TemplateRecipeHandler handler) {
-                int yShift = widget.getHandlerInfo().getYShift();
-
-                for (RecipeTransferRect rect : handler.transferRects) {
-                    GuiDraw.drawRect(
-                            widget.x + rect.rect.x,
-                            widget.y + yShift + rect.rect.y,
-                            rect.rect.width,
-                            rect.rect.height,
-                            0x40ff0000);
-                }
-            }
-
-        });
-    }
-
-    private static Map<String, String[]> patches = new HashMap<>();
-
-    public static void loadHandlerInfoPatch() {
-
-        ClientHandler.loadSettingsFile("handlers.patch", lines -> {
-
-            for (String line : lines.collect(Collectors.toCollection(HashSet::new))) {
-                final String[] parts = line.split(",");
-                final String handler = parts[0];
-
-                if (GuiRecipeTab.handlerMap.containsKey(handler)) {
-                    final HandlerInfo info = GuiRecipeTab.handlerMap.get(handler);
-                    final int yShift = intOrDefault(parts[1], info.getYShift());
-                    final int height = intOrDefault(parts[2], info.getHeight());
-                    final int width = intOrDefault(parts[3], info.getWidth());
-                    final boolean isMultipleWidgetsAllowed = intOrDefault(
-                            parts[4],
-                            info.isMultipleWidgetsAllowed() ? 1 : 0) == 1;
-                    final int order = intOrDefault(parts[5], NEIClientConfig.handlerOrdering.getOrDefault(handler, 0));
-                    final boolean useCustomScroll = intOrDefault(parts[6], info.getUseCustomScroll() ? 1 : 0) == 1;
-
-                    info.setYShift(yShift);
-                    info.setHandlerDimensions(width, height, isMultipleWidgetsAllowed);
-                    info.setUseCustomScroll(useCustomScroll);
-                    NEIClientConfig.handlerOrdering.put(handler, order);
-                }
-
-                patches.put(handler, parts);
-            }
-
-        });
-
-    }
-
-    private static void saveHandlerInfoPatch() {
-        final List<String> lines = new ArrayList<>();
-
-        for (String[] line : patches.values()) {
-            lines.add(String.join(",", line));
-        }
-
-        final File path = new File(NEIClientConfig.configDir, "handlers.patch");
-
-        try (FileOutputStream output = new FileOutputStream(path)) {
-            IOUtils.writeLines(lines, "\n", output, StandardCharsets.UTF_8);
-        } catch (IOException e) {}
-    }
-
-    private static int intOrDefault(String str, int defaultValue) {
-        if (str == null || str.equals("")) return defaultValue;
-        try {
-            return Integer.parseInt(str);
-        } catch (NumberFormatException e) {
-            return defaultValue;
-        }
-    }
-
-    private static String getHandlerID(IRecipeHandler handler) {
-
-        if (GuiRecipeTab.handlerMap.containsKey(handler.getHandlerId())) {
-            return handler.getHandlerId();
-        } else if (handler instanceof TemplateRecipeHandler) {
-            return handler.getOverlayIdentifier();
-        }
-
-        return null;
-    }
-
-}

src/main/java/codechicken/nei/recipe/DefaultOverlayHandler.java

@@ -98,10 +98,14 @@ public class DefaultOverlayHandler implements IOverlayHandler {
                 && presenceOverlay(firstGui, handler, recipeIndex).stream().allMatch(state -> state.isPresent());
     }
 
+    protected Slot getCraftingResultSlot(GuiContainer gui) {
+        return gui.inventorySlots.inventorySlots.stream().filter(slot -> slot instanceof SlotCrafting).findFirst()
+                .orElse(null);
+    }
+
     @Override
     public boolean craft(GuiContainer firstGui, IRecipeHandler handler, int recipeIndex, int multiplier) {
-        final Slot craftingSlot = firstGui.inventorySlots.inventorySlots.stream()
-                .filter(slot -> slot instanceof SlotCrafting).findFirst().orElse(null);
+        final Slot craftingSlot = getCraftingResultSlot(firstGui);
 
         if (craftingSlot == null) {
             return false;
@@ -145,7 +149,7 @@ public class DefaultOverlayHandler implements IOverlayHandler {
 
     /**
      * Gets the slots in the crafting matrix for the given GUI and recipe handler.
-     * 
+     *
      * @param gui
      * @param handler
      * @return
@@ -194,9 +198,10 @@ public class DefaultOverlayHandler implements IOverlayHandler {
     }
 
     private void moveIngredients(GuiContainer gui, List<IngredientDistribution> assignedIngredients, int multiplier) {
+        final Slot craftingSlot = getCraftingResultSlot(gui);
 
         for (Slot slot : gui.inventorySlots.inventorySlots) {
-            if (slot instanceof SlotCrafting || !slot.getHasStack()
+            if (slot == craftingSlot || !slot.getHasStack()
                     || !canMoveFrom(slot, gui)
                     || !slot.canTakeStack(gui.mc.thePlayer))
                 continue;
@@ -422,8 +427,8 @@ public class DefaultOverlayHandler implements IOverlayHandler {
         return null;
     }
 
-    protected boolean canStack(ItemStack stack1, ItemStack stack2) {
-        if (stack1 == null || stack2 == null) return true;
-        return NEIClientUtils.areStacksSameTypeCraftingWithNBT(stack1, stack2);
+    protected boolean canStack(ItemStack dst, ItemStack src) {
+        if (dst == null || src == null) return true;
+        return NEIClientUtils.areStacksSameTypeCraftingWithNBT(dst, src);
     }
 }

src/main/java/codechicken/nei/recipe/GuiOverlayButton.java

@@ -96,10 +96,11 @@ public class GuiOverlayButton extends GuiRecipeButton {
         super(handlerRef, x, y, handlerRef.recipeIndex + BUTTON_ID_SHIFT, "+");
         this.firstGui = firstGui != null && firstGui.inventorySlots != null ? firstGui : null;
 
-        this.canUseOverlayRenderer = this.firstGui != null && handlerRef.getRecipeOverlayRenderer(firstGui) != null;
-        this.canFillCraftingGrid = this.firstGui != null && this.handlerRef.canFillCraftingGrid(this.firstGui);
-        this.hasOverlay = this.canUseOverlayRenderer
-                || this.firstGui != null && handlerRef.getOverlayHandler(firstGui) != null;
+        if (this.firstGui != null) {
+            this.canUseOverlayRenderer = this.handlerRef.getRecipeOverlayRenderer(this.firstGui) != null;
+            this.canFillCraftingGrid = this.handlerRef.canFillCraftingGrid(this.firstGui);
+            this.hasOverlay = this.canUseOverlayRenderer || this.handlerRef.getOverlayHandler(this.firstGui) != null;
+        }
 
         setRequireShiftForOverlayRecipe(NEIClientConfig.requireShiftForOverlayRecipe());
         ingredientsOverlay();

src/main/java/codechicken/nei/recipe/GuiRecipe.java

@@ -783,7 +783,7 @@ public abstract class GuiRecipe<H extends IRecipeHandler> extends GuiContainer i
         return this.recipeCatalyst;
     }
 
-    protected void forceRefreshPage() {
+    public void forceRefreshPage() {
         this.currenthandlers.sort(NEIClientConfig.HANDLER_COMPARATOR);
 
         final int currentPage = this.handlerPages.getCurrentPageIndex();

src/main/java/codechicken/nei/recipe/GuiRecipeTab.java

@@ -33,6 +33,7 @@ import codechicken.nei.Widget;
 import codechicken.nei.drawable.DrawableResource;
 import codechicken.nei.event.NEIRegisterHandlerInfosEvent;
 import codechicken.nei.guihook.GuiContainerManager;
+import codechicken.nei.recipe.debug.DebugHandlerWidget;
 import cpw.mods.fml.common.Loader;
 
 public abstract class GuiRecipeTab extends Widget {
@@ -258,7 +259,8 @@ public abstract class GuiRecipeTab extends Widget {
                     final int handlerHeight = intOrDefault(record.get("handlerHeight"), HandlerInfo.DEFAULT_HEIGHT);
                     final int handlerWidth = intOrDefault(record.get("handlerWidth"), HandlerInfo.DEFAULT_WIDTH);
                     final boolean multipleWidgetsAllowed = intOrDefault(record.get("maxRecipesPerPage"), 1) > 1;
-                    info.setHandlerDimensions(handlerWidth, handlerHeight, multipleWidgetsAllowed);
+                    info.setHandlerDimensions(handlerWidth, handlerHeight);
+                    info.setMultipleWidgetsAllowed(multipleWidgetsAllowed);
                 } catch (NumberFormatException ignored) {
                     NEIClientConfig.logger.info("Error setting handler dimensions for " + handler);
                 }
@@ -292,11 +294,12 @@ public abstract class GuiRecipeTab extends Widget {
         }
         NEIClientConfig.logger.info("Sending {}", NEIRegisterHandlerInfosEvent.class.getSimpleName());
         MinecraftForge.EVENT_BUS.post(new NEIRegisterHandlerInfosEvent());
+        DebugHandlerWidget.instance.loadHandlerInfoPatch();
     }
 
     private static HandlerInfo getDefaultHandlerInfo() {
         final HandlerInfo info = new HandlerInfo("Unknown", "Unknown", "Unknown", false, "");
-        info.setHandlerDimensions(HandlerInfo.DEFAULT_WIDTH, HandlerInfo.DEFAULT_HEIGHT, false);
+        info.setHandlerDimensions(HandlerInfo.DEFAULT_WIDTH, HandlerInfo.DEFAULT_HEIGHT);
         return info;
     }
 

src/main/java/codechicken/nei/recipe/HandlerInfo.java

@@ -45,13 +45,13 @@ public class HandlerInfo {
 
     @Deprecated
     public void setHandlerDimensions(int height, int width, int maxRecipesPerPage) {
-        setHandlerDimensions(width, height, maxRecipesPerPage > 1);
+        setHandlerDimensions(width, height);
+        setMultipleWidgetsAllowed(maxRecipesPerPage > 1);
     }
 
-    public void setHandlerDimensions(int width, int height, boolean multipleWidgetsAllowed) {
+    public void setHandlerDimensions(int width, int height) {
         this.height = height;
         this.width = width;
-        this.multipleWidgetsAllowed = multipleWidgetsAllowed;
     }
 
     public boolean setItem(String itemId, String nbtString) {
@@ -102,6 +102,10 @@ public class HandlerInfo {
         return this.multipleWidgetsAllowed ? Integer.MAX_VALUE : 1;
     }
 
+    public void setMultipleWidgetsAllowed(boolean multipleWidgetsAllowed) {
+        this.multipleWidgetsAllowed = multipleWidgetsAllowed;
+    }
+
     public boolean isMultipleWidgetsAllowed() {
         return this.multipleWidgetsAllowed;
     }

src/main/java/codechicken/nei/recipe/NEIRecipeWidget.java

@@ -22,7 +22,6 @@ import org.lwjgl.opengl.GL12;
 
 import codechicken.lib.gui.GuiDraw;
 import codechicken.nei.FavoriteRecipes;
-import codechicken.nei.LayoutManager;
 import codechicken.nei.NEIClientConfig;
 import codechicken.nei.NEIClientUtils;
 import codechicken.nei.NEIServerUtils;
@@ -33,6 +32,7 @@ import codechicken.nei.api.ShortcutInputHandler;
 import codechicken.nei.guihook.GuiContainerManager;
 import codechicken.nei.recipe.GuiRecipeButton.UpdateRecipeButtonsEvent;
 import codechicken.nei.recipe.Recipe.RecipeId;
+import codechicken.nei.recipe.debug.DebugHandlerWidget;
 import codechicken.nei.util.NEIMouseUtils;
 
 public class NEIRecipeWidget extends Widget {
@@ -127,18 +127,18 @@ public class NEIRecipeWidget extends Widget {
                 final UpdateRecipeButtonsEvent.Post postEvent = new UpdateRecipeButtonsEvent.Post(
                         guiRecipe,
                         this,
-                        getDefatulButtons());
+                        getDefaultButtons());
                 MinecraftForge.EVENT_BUS.post(postEvent);
                 return postEvent.buttonList;
             }
 
         } else {
-            return getDefatulButtons();
+            return getDefaultButtons();
         }
 
     }
 
-    protected List<GuiRecipeButton> getDefatulButtons() {
+    protected List<GuiRecipeButton> getDefaultButtons() {
         GuiContainer guiContainer = NEIClientUtils.getGuiContainer();
         final List<GuiRecipeButton> buttons = new ArrayList<>();
         final boolean showFavorites = NEIClientConfig.favoritesEnabled() && handlerInfo.getShowFavoritesButton();
@@ -169,7 +169,7 @@ public class NEIRecipeWidget extends Widget {
         if (this.update) {
             this.update = false;
 
-            if (!NEIClientUtils.shiftKey() && (this.cycleticks++) / 20 != this.lastcycle || this.lastcycle == -1) {
+            if (!NEIClientUtils.shiftKey() && ((this.cycleticks++) / 20) != this.lastcycle || this.lastcycle == -1) {
                 this.lastcycle = this.cycleticks / 20;
                 updatePermutations();
             }
@@ -252,7 +252,7 @@ public class NEIRecipeWidget extends Widget {
             }
         }
 
-        LayoutManager.recipeHandlerWidget.drawGuiPlaceholder(this);
+        DebugHandlerWidget.instance.drawGuiPlaceholder(this);
     }
 
     @Override
@@ -381,15 +381,15 @@ public class NEIRecipeWidget extends Widget {
                 for (PositionedStack pStack : getCatalysts()) {
                     if (pStack.contains(mousex - this.x, mousey - this.y - yShift)) {
                         hovered = pStack;
+                        break;
                     }
                 }
             }
 
-            if (hovered == null || hovered.items.length <= 1) {
+            if (hovered == null || this.permutations.getOrDefault(hovered, Collections.emptyList()).size() <= 1) {
                 this.acceptsFollowingTooltipLineHandler = null;
-            } else if ((this.acceptsFollowingTooltipLineHandler == null
-                    || this.acceptsFollowingTooltipLineHandler.tooltipGUID != hovered)
-                    && this.permutations.getOrDefault(hovered, Collections.emptyList()).size() > 1) {
+            } else if (this.acceptsFollowingTooltipLineHandler == null
+                    || this.acceptsFollowingTooltipLineHandler.tooltipGUID != hovered) {
                         this.acceptsFollowingTooltipLineHandler = AcceptsFollowingTooltipLineHandler
                                 .of(hovered, this.permutations.get(hovered), hovered.item);
                     }
@@ -588,6 +588,7 @@ public class NEIRecipeWidget extends Widget {
     private void updatePermutationsFor(PositionedStack pStack) {
         List<ItemStack> perms = this.permutations.get(pStack);
         int favoriteIndex = this.favoriteIndexes.getOrDefault(pStack, -1);
+        boolean needsUpdate = false;
 
         if (perms == null) {
             perms = pStack.getFilteredPermutations();
@@ -602,9 +603,10 @@ public class NEIRecipeWidget extends Widget {
 
             this.permutations.put(pStack, perms);
             this.favoriteIndexes.put(pStack, favoriteIndex);
+            needsUpdate = true;
         }
 
-        if (perms.size() > 1) {
+        if (perms.size() > 1 || needsUpdate) {
             final int size = favoriteIndex != -1 ? favoriteIndex + 1 : perms.size();
 
             if (size > 0) {

src/main/java/codechicken/nei/recipe/RecipeInfo.java

@@ -4,16 +4,11 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import net.minecraft.client.gui.inventory.GuiBrewingStand;
 import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.client.gui.inventory.GuiCrafting;
-import net.minecraft.client.gui.inventory.GuiFurnace;
-import net.minecraft.client.gui.inventory.GuiInventory;
 
 import com.google.common.base.Objects;
 
 import codechicken.nei.OffsetPositioner;
-import codechicken.nei.api.API;
 import codechicken.nei.api.IOverlayHandler;
 import codechicken.nei.api.IStackPositioner;
 
@@ -96,33 +91,4 @@ public class RecipeInfo {
         return offset == null ? new int[] { 5, 11 } : offset;
     }
 
-    public static void load() {
-        API.registerRecipeHandler(new ShapedRecipeHandler());
-        API.registerUsageHandler(new ShapedRecipeHandler());
-        API.registerRecipeHandler(new ShapelessRecipeHandler());
-        API.registerUsageHandler(new ShapelessRecipeHandler());
-        API.registerRecipeHandler(new FireworkRecipeHandler());
-        API.registerUsageHandler(new FireworkRecipeHandler());
-        API.registerRecipeHandler(new FurnaceRecipeHandler());
-        API.registerUsageHandler(new FurnaceRecipeHandler());
-        API.registerRecipeHandler(new BrewingRecipeHandler());
-        API.registerUsageHandler(new BrewingRecipeHandler());
-        API.registerRecipeHandler(new FuelRecipeHandler());
-        API.registerUsageHandler(new FuelRecipeHandler());
-        API.registerRecipeHandler(new InformationHandler());
-        API.registerUsageHandler(new InformationHandler());
-
-        API.registerGuiOverlay(GuiCrafting.class, "crafting");
-        API.registerGuiOverlay(GuiInventory.class, "crafting2x2", 63, 20);
-        API.registerGuiOverlay(GuiFurnace.class, "smelting");
-        API.registerGuiOverlay(GuiFurnace.class, "fuel");
-        API.registerGuiOverlay(GuiBrewingStand.class, "brewing");
-
-        API.registerGuiOverlayHandler(GuiCrafting.class, new DefaultOverlayHandler(), "crafting");
-        API.registerGuiOverlayHandler(GuiInventory.class, new DefaultOverlayHandler(63, 20), "crafting2x2");
-        API.registerGuiOverlayHandler(GuiBrewingStand.class, new BrewingOverlayHandler(), "brewing");
-
-        API.registerRecipeHandler(new ProfilerRecipeHandler(true));
-        API.registerUsageHandler(new ProfilerRecipeHandler(false));
-    }
 }

src/main/java/codechicken/nei/recipe/RepairOverlayHandler.java

@@ -0,0 +1,24 @@
+package codechicken.nei.recipe;
+
+import java.util.List;
+
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.inventory.Slot;
+
+import codechicken.nei.PositionedStack;
+
+public class RepairOverlayHandler extends DefaultOverlayHandler {
+
+    @Override
+    public boolean canCraft(GuiContainer firstGui, IRecipeHandler handler, int recipeIndex) {
+        return false;
+    }
+
+    @Override
+    public Slot[][] mapIngredSlots(GuiContainer gui, List<PositionedStack> ingredients) {
+        final List<Slot> slots = gui.inventorySlots.inventorySlots;
+
+        return new Slot[][] { { slots.get(0) }, { slots.get(1) } };
+    }
+
+}

src/main/java/codechicken/nei/recipe/RepairRecipeHandler.java

@@ -0,0 +1,233 @@
+package codechicken.nei.recipe;
+
+import java.awt.Rectangle;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import net.minecraft.client.gui.GuiRepair;
+import net.minecraft.client.gui.inventory.GuiContainer;
+import net.minecraft.item.ItemStack;
+
+import codechicken.nei.ItemList;
+import codechicken.nei.NEIClientConfig;
+import codechicken.nei.NEIClientUtils;
+import codechicken.nei.PositionedStack;
+import codechicken.nei.RestartableTask;
+import codechicken.nei.drawable.DrawableBuilder;
+import codechicken.nei.drawable.DrawableResource;
+
+public class RepairRecipeHandler extends TemplateRecipeHandler {
+
+    private final DrawableResource BG_TEXTURE = new DrawableBuilder("nei:textures/gui/repair.png", 0, 0, 168, 36)
+            .setTextureSize(168, 36).build();
+
+    private static final RestartableTask reloadRepairRecipesTask = new RestartableTask("NEI Repair Recipe Reloading") {
+
+        @Override
+        public void execute() {
+            new RepairRecipeHandler().buildCache();
+        }
+    };
+
+    private static class ItemStackKey {
+
+        private final ItemStack stack;
+
+        public ItemStackKey(ItemStack stack) {
+            this.stack = stack;
+        }
+
+        @Override
+        public int hashCode() {
+            return stack.getItem().hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj) return true;
+
+            if (obj instanceof ItemStackKey objeKey) {
+                return NEIClientUtils.areStacksSameTypeWithNBT(stack, objeKey.stack);
+            }
+
+            return false;
+        }
+
+    }
+
+    private static class DamagablePositionedStack extends PositionedStack {
+
+        public DamagablePositionedStack(Object item, int x, int y) {
+            super(item, x, y);
+        }
+
+        @Override
+        public boolean contains(ItemStack ingredient) {
+            return ingredient.getItemDamage() > 0 && NEIClientUtils.areStacksSameTypeWithNBT(this.item, ingredient);
+        }
+
+    }
+
+    private static List<RepairPair> cachedRecipes;
+
+    private static final int LEFT_X = 25;
+    private static final int RIGHT_X = 74;
+    private static final int OUTPUT_X = 132;
+    private static final int SLOT_Y = 10;
+
+    public class RepairPair extends CachedRecipe {
+
+        final List<PositionedStack> ingredients = new ArrayList<>(2);
+        final PositionedStack result;
+
+        RepairPair(ItemStack left, Object right, ItemStack result) {
+            ingredients.add(new DamagablePositionedStack(left, LEFT_X, SLOT_Y));
+            ingredients.add(new PositionedStack(right, RIGHT_X, SLOT_Y));
+            this.result = new PositionedStack(result, OUTPUT_X, SLOT_Y);
+        }
+
+        @Override
+        public List<PositionedStack> getIngredients() {
+            return this.ingredients;
+        }
+
+        @Override
+        public PositionedStack getResult() {
+            return this.result;
+        }
+    }
+
+    public static void findRepairRecipesOnceParallel() {
+        reloadRepairRecipesTask.restart();
+    }
+
+    private void buildCache() {
+        final Map<ItemStackKey, RepairPair> recipes = new HashMap<>();
+
+        for (ItemStack itemstack1 : ItemList.items) {
+            recipes.computeIfAbsent(new ItemStackKey(itemstack1), key -> this.getRepairRecipe(key.stack));
+        }
+
+        cachedRecipes = recipes.values().stream().filter(recipe -> recipe != null).collect(Collectors.toList());
+    }
+
+    private RepairPair getRepairRecipe(ItemStack itemstack1) {
+        if (!itemstack1.isItemStackDamageable()) return null;
+
+        final List<ItemStack> permutations = new ArrayList<>();
+
+        for (ItemStack itemstack2 : ItemList.items) {
+            if (itemstack1.getItem().getIsRepairable(itemstack1, itemstack2)) {
+                final ItemStack right = itemstack2.copy();
+                right.stackSize = 4;
+                permutations.add(right);
+            }
+        }
+
+        if (permutations.isEmpty()) return null;
+
+        final int maxDamage = itemstack1.getMaxDamage();
+        final ItemStack result = itemstack1.copy();
+        final ItemStack left = itemstack1.copy();
+
+        left.setItemDamage(maxDamage - 1);
+        result.setItemDamage(left.getItemDamageForDisplay() - (maxDamage / 4) * 4);
+
+        return new RepairPair(left, permutations, result);
+    }
+
+    @Override
+    public TemplateRecipeHandler newInstance() {
+
+        if (cachedRecipes == null) {
+            buildCache();
+        }
+
+        return super.newInstance();
+    }
+
+    @Override
+    public void loadCraftingRecipes(String outputId, Object... results) {
+        if (outputId.equals(getOverlayIdentifier()) && getClass() == RepairRecipeHandler.class) {
+            arecipes.addAll(cachedRecipes);
+        } else if (!NEIClientConfig.getBooleanSetting("showRepairOnlyForDamageableItems")) {
+            super.loadCraftingRecipes(outputId, results);
+        }
+    }
+
+    @Override
+    public void loadCraftingRecipes(ItemStack result) {
+        for (RepairPair recipe : cachedRecipes) {
+            if (recipe.getResult().contains(result)) arecipes.add(recipe);
+        }
+    }
+
+    @Override
+    public void loadUsageRecipes(String inputId, Object... ingredients) {
+        if (inputId.equals(getOverlayIdentifier()) && getClass() == RepairRecipeHandler.class) {
+            loadCraftingRecipes(getOverlayIdentifier());
+        } else {
+            super.loadUsageRecipes(inputId, ingredients);
+        }
+    }
+
+    @Override
+    public void loadUsageRecipes(ItemStack ingredient) {
+        final boolean showRepairOnlyForDamageableItems = NEIClientConfig
+                .getBooleanSetting("showRepairOnlyForDamageableItems");
+
+        for (RepairPair recipe : cachedRecipes) {
+            final List<PositionedStack> ingredients = recipe.getIngredients();
+
+            if (ingredients.get(0).contains(ingredient)) {
+                arecipes.add(recipe);
+            } else if (!showRepairOnlyForDamageableItems && ingredients.get(1).contains(ingredient)) {
+                arecipes.add(new RepairPair(ingredients.get(0).item, ingredient, recipe.getResult().item));
+            }
+        }
+
+        if (arecipes.isEmpty()) {
+            final RepairPair recipe = getRepairRecipe(ingredient);
+            if (recipe != null) {
+                arecipes.add(recipe);
+            }
+        }
+    }
+
+    @Override
+    public void loadTransferRects() {
+        transferRects.add(new RecipeTransferRect(new Rectangle(100, 11, 22, 15), getOverlayIdentifier()));
+    }
+
+    @Override
+    public String getRecipeName() {
+        return NEIClientUtils.translate("recipe.repair");
+    }
+
+    @Override
+    public String getGuiTexture() {
+        return "nei:textures/gui/repair.png";
+    }
+
+    @Override
+    public String getOverlayIdentifier() {
+        return "repair";
+    }
+
+    @Override
+    public Class<? extends GuiContainer> getGuiClass() {
+        return GuiRepair.class;
+    }
+
+    @Override
+    public void drawBackground(int recipe) {
+        BG_TEXTURE.draw(0, 0);
+    }
+
+    @Override
+    public void drawForeground(int recipe) {}
+
+}

src/main/java/codechicken/nei/recipe/TemplateRecipeHandler.java

@@ -256,6 +256,10 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
             return rect.hashCode();
         }
 
+        public Rectangle getRect() {
+            return rect;
+        }
+
         Rectangle rect;
         String outputId;
         Object[] results;

src/main/java/codechicken/nei/recipe/debug/CheckboxWidget.java

@@ -0,0 +1,37 @@
+package codechicken.nei.recipe.debug;
+
+import java.util.function.Consumer;
+
+import codechicken.nei.Button;
+import codechicken.nei.NEIClientUtils;
+
+public class CheckboxWidget extends Button implements IUpdatableWidget {
+
+    protected Consumer<CheckboxWidget> onChange;
+    protected boolean value;
+
+    public CheckboxWidget(Consumer<CheckboxWidget> onChange) {
+        super();
+        this.onChange = onChange;
+        this.h = 16;
+        this.z = 2;
+    }
+
+    @Override
+    public String getRenderLabel() {
+        return this.value ? NEIClientUtils.translate("debug.RecipeHandler.checkbox.on")
+                : NEIClientUtils.translate("debug.RecipeHandler.checkbox.off");
+    }
+
+    @Override
+    public boolean onButtonPress(boolean rightclick) {
+        this.value = !this.value;
+        onChange.accept(this);
+        return true;
+    }
+
+    public void updateValue(String newValue) {
+        this.value = Boolean.parseBoolean(newValue);
+    }
+
+}

src/main/java/codechicken/nei/recipe/debug/DebugHandlerWidget.java

@@ -0,0 +1,618 @@
+package codechicken.nei.recipe.debug;
+
+import java.awt.Point;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+import java.util.regex.Matcher;
+import java.util.stream.Collectors;
+
+import net.minecraft.client.gui.inventory.GuiContainer;
+
+import org.apache.commons.io.IOUtils;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.opengl.GL11;
+
+import codechicken.lib.gui.GuiDraw;
+import codechicken.lib.vec.Rectangle4i;
+import codechicken.nei.ClientHandler;
+import codechicken.nei.NEIClientConfig;
+import codechicken.nei.NEIClientUtils;
+import codechicken.nei.Widget;
+import codechicken.nei.drawable.DrawableBuilder;
+import codechicken.nei.drawable.DrawableResource;
+import codechicken.nei.recipe.GuiRecipe;
+import codechicken.nei.recipe.GuiRecipeButton;
+import codechicken.nei.recipe.GuiRecipeTab;
+import codechicken.nei.recipe.HandlerInfo;
+import codechicken.nei.recipe.IRecipeHandler;
+import codechicken.nei.recipe.NEIRecipeWidget;
+import codechicken.nei.recipe.TemplateRecipeHandler;
+import codechicken.nei.recipe.TemplateRecipeHandler.RecipeTransferRect;
+import codechicken.nei.scroll.ScrollContainer;
+
+public class DebugHandlerWidget extends Widget {
+
+    private static class HandlerInfoRecord {
+
+        public String handlerKey;
+        public int yShift;
+        public int width;
+        public int height;
+        public boolean multiWidgets;
+        public int order;
+        public boolean useCustomScroll;
+        public boolean showFavorites;
+        public boolean showOverlay;
+
+        private String csvLine;
+
+        public HandlerInfoRecord(String handlerKey, HandlerInfo info) {
+            this.handlerKey = handlerKey;
+            this.yShift = info.getYShift();
+            this.width = info.getWidth();
+            this.height = info.getHeight();
+            this.multiWidgets = info.isMultipleWidgetsAllowed();
+            this.order = NEIClientConfig.handlerOrdering.getOrDefault(handlerKey, 0);
+            this.useCustomScroll = info.getUseCustomScroll();
+            this.showFavorites = info.getShowFavoritesButton();
+            this.showOverlay = info.getShowOverlayButton();
+            this.csvLine = toCsvLine();
+        }
+
+        public void applyTo(HandlerInfo info) {
+            info.setYShift(this.yShift);
+            info.setHandlerDimensions(this.width, this.height);
+            info.setMultipleWidgetsAllowed(this.multiWidgets);
+            info.setUseCustomScroll(this.useCustomScroll);
+            info.setShowFavoritesButton(this.showFavorites);
+            info.setShowOverlayButton(this.showOverlay);
+            NEIClientConfig.handlerOrdering.put(this.handlerKey, this.order);
+        }
+
+        public String toCsvLine() {
+            return String.join(
+                    ",",
+                    handlerKey,
+                    String.valueOf(yShift),
+                    String.valueOf(height),
+                    String.valueOf(width),
+                    String.valueOf(multiWidgets ? 1 : 0),
+                    String.valueOf(order),
+                    String.valueOf(useCustomScroll ? 1 : 0),
+                    String.valueOf(showFavorites ? 1 : 0),
+                    String.valueOf(showOverlay ? 1 : 0));
+        }
+
+        public boolean isUnmodified() {
+            return this.csvLine.equals(this.toCsvLine());
+        }
+    }
+
+    private static final int WINDOW_WIDTH = 176;
+    private static final int LINE_HEIGHT = 16;
+    private static final int INLINE_PADDING = 6;
+    private static final int LABEL_WIDTH = 50;
+
+    private static final String TOOLTIP_PREFIX = "debug.RecipeHandler.";
+    private static final String HEADER = "HandlerId,YShift,Height,Width,MultiWidgets,Order,UseCustomScroll,ShowFavorites,ShowOverlay";
+    private final int[] COLORS = new int[] { 0x2200FF00, 0x22FF0000, 0x220000FF, 0x2200FFFF, 0x22FF00FF, 0x22FFFF00 };
+
+    public static DebugHandlerWidget instance = new DebugHandlerWidget();
+
+    private ScrollContainer container = new ScrollContainer();
+    private final Map<String, IUpdatableWidget> values = new LinkedHashMap<>();
+    private Map<String, HandlerInfoRecord> patches = new HashMap<>();
+
+    private IRecipeHandler handler;
+    private HandlerInfo handlerInfo;
+    private HandlerInfoRecord record;
+
+    private Point dragPoint = null;
+    private boolean showWidget = false;
+
+    private final DrawableResource BG_TEXTURE = new DrawableBuilder(
+            "nei:textures/gui/recipebg.png",
+            0,
+            0,
+            176 + TRANSPARENCY_BORDER * 2,
+            166 + TRANSPARENCY_BORDER * 2).build();
+    private static final int BORDER_PADDING = 6;
+    private static final int TRANSPARENCY_BORDER = 4;
+
+    public DebugHandlerWidget() {
+        this.w = WINDOW_WIDTH;
+        this.x = 10;
+        this.y = 50;
+        this.z = 4;
+
+        this.container.x = this.x + INLINE_PADDING;
+        this.container.y = this.y + 5 + LINE_HEIGHT;
+        this.container.w = this.w - INLINE_PADDING * 2;
+
+        int y = 0;
+        y = addInfoWidget("Name", y);
+        y = addInfoWidget("Id", y);
+        y = addInfoWidget("Key", y);
+        y = addInfoWidget("HHack", y);
+        y = addInfoWidget("ModName", y);
+        y = addInfoWidget("ModId", y);
+        y = addInfoWidget("Override", y);
+
+        y = addTextFieldWidget("Order", 0, (field, oldText) -> {
+
+            if (field.getInteger() != record.order) {
+                record.order = field.getInteger();
+                saveHandlerInfoPatch();
+            }
+
+        }, y);
+
+        y = addTextFieldWidget("yShift", 0, (field, oldText) -> {
+
+            if (field.getInteger() != handlerInfo.getYShift()) {
+                handlerInfo.setYShift(field.getInteger());
+                record.yShift = field.getInteger();
+                saveHandlerInfoPatch();
+            }
+
+        }, y);
+
+        y = addCheckboxWidget("MultiWidgets", button -> {
+            handlerInfo.setMultipleWidgetsAllowed(button.value);
+            record.multiWidgets = button.value;
+            saveHandlerInfoPatch();
+        }, y);
+
+        final LabelWidget readonly = new LabelWidget(0xffffff, true);
+
+        readonly.y = y;
+        readonly.w = 57;
+        readonly.x = this.w - INLINE_PADDING * 2 - readonly.w;
+        this.values.put("height_readonly", readonly);
+
+        y = addTextFieldWidget("Height", HandlerInfo.DEFAULT_HEIGHT, (field, oldText) -> {
+
+            if (field.getInteger() != handlerInfo.getHeight()) {
+                handlerInfo.setHandlerDimensions(handlerInfo.getWidth(), field.getInteger());
+                record.height = field.getInteger();
+                saveHandlerInfoPatch();
+            }
+
+        }, y);
+
+        y = addTextFieldWidget("Width", HandlerInfo.DEFAULT_WIDTH, (field, oldText) -> {
+
+            if (field.getInteger() != handlerInfo.getWidth()) {
+                handlerInfo.setHandlerDimensions(field.getInteger(), handlerInfo.getHeight());
+                record.width = field.getInteger();
+                saveHandlerInfoPatch();
+            }
+
+        }, y);
+
+        y = addCheckboxWidget("UseCustomScroll", button -> {
+            handlerInfo.setUseCustomScroll(button.value);
+            record.useCustomScroll = button.value;
+            saveHandlerInfoPatch();
+        }, y);
+
+        y = addCheckboxWidget("ShowFavorites", button -> {
+            handlerInfo.setShowFavoritesButton(button.value);
+            record.showFavorites = button.value;
+            saveHandlerInfoPatch();
+        }, y);
+
+        y = addCheckboxWidget("ShowOverlay", button -> {
+            handlerInfo.setShowOverlayButton(button.value);
+            record.showOverlay = button.value;
+            saveHandlerInfoPatch();
+        }, y);
+
+        this.h = 10 + LINE_HEIGHT + y;
+        this.container.h = this.h - INLINE_PADDING * 2 - LINE_HEIGHT;
+    }
+
+    private int addInfoWidget(String key, int y) {
+        final LabelWidget label = new LabelWidget(0x888888, false);
+        final LabelWidget value = new LabelWidget(0xffffff, true);
+
+        label.y = value.y = y;
+        label.w = LABEL_WIDTH;
+        value.x = LABEL_WIDTH + 5;
+        value.w = this.w - INLINE_PADDING * 2 - value.x;
+
+        label.updateValue(NEIClientUtils.translate(TOOLTIP_PREFIX + key));
+
+        this.container.addWidget(label);
+        this.container.addWidget(value);
+        this.values.put(key.toLowerCase(), value);
+
+        return y + value.h + 1;
+    }
+
+    private int addTextFieldWidget(String key, int defaultValue, BiConsumer<IntegerField, String> onChange, int y) {
+        final LabelWidget label = new LabelWidget(0x888888, false);
+        final IntegerField value = new IntegerField(key, onChange, defaultValue);
+
+        label.y = value.y = y;
+        value.w = 60;
+        value.x = this.w - INLINE_PADDING * 2 - value.w;
+        label.w = value.x;
+
+        label.updateValue(NEIClientUtils.translate(TOOLTIP_PREFIX + key));
+
+        this.container.addWidget(label);
+        this.container.addWidget(value);
+
+        this.values.put(key.toLowerCase(), value);
+
+        return y + value.h + 1;
+    }
+
+    private int addCheckboxWidget(String key, Consumer<CheckboxWidget> onChange, int y) {
+        final LabelWidget label = new LabelWidget(0x888888, false);
+        final CheckboxWidget value = new CheckboxWidget(onChange);
+
+        label.y = value.y = y;
+        value.w = 58;
+        value.x = this.w - INLINE_PADDING * 2 - value.w - 1;
+        label.w = value.x;
+
+        label.updateValue(NEIClientUtils.translate(TOOLTIP_PREFIX + key));
+
+        this.container.addWidget(label);
+        this.container.addWidget(value);
+        this.values.put(key.toLowerCase(), value);
+
+        return y + value.h + 1;
+    }
+
+    @Override
+    public void draw(int mx, int my) {
+
+        if (this.handler != null) {
+            GL11.glColor4f(1F, 1F, 1F, 1F);
+            GL11.glScaled(1, 1, 2f);
+            GL11.glDisable(GL11.GL_DEPTH_TEST);
+            BG_TEXTURE.draw(
+                    this.x - TRANSPARENCY_BORDER,
+                    this.y - TRANSPARENCY_BORDER,
+                    this.w + TRANSPARENCY_BORDER * 2,
+                    this.h + TRANSPARENCY_BORDER * 2,
+                    BORDER_PADDING + TRANSPARENCY_BORDER,
+                    BORDER_PADDING + TRANSPARENCY_BORDER,
+                    BORDER_PADDING + TRANSPARENCY_BORDER,
+                    BORDER_PADDING + TRANSPARENCY_BORDER);
+            GuiDraw.drawRect(
+                    this.x + INLINE_PADDING,
+                    this.y + BORDER_PADDING,
+                    this.w - INLINE_PADDING * 2,
+                    12,
+                    0x30000000);
+            GuiDraw.drawStringC(
+                    NEIClientUtils.translate("debug.RecipeHandler.title"),
+                    this.x + this.w / 2,
+                    this.y + BORDER_PADDING + 2,
+                    0xffffff);
+
+            this.container.draw(mx, my);
+
+            GL11.glScaled(1, 1, 1 / 2f);
+        }
+    }
+
+    @Override
+    public void update() {
+        final GuiContainer gui = NEIClientUtils.getGuiContainer();
+
+        if (this.showWidget && gui instanceof GuiRecipe recipe) {
+
+            if (this.handler != recipe.getHandler()) {
+                this.handler = recipe.getHandler();
+                this.handlerInfo = GuiRecipeTab.getHandlerInfo(handler);
+                this.record = this.patches.computeIfAbsent(
+                        getHandlerID(handler),
+                        handlerKey -> new HandlerInfoRecord(handlerKey, handlerInfo));
+
+                final boolean isHeightHackApplied = NEIClientConfig.heightHackHandlerRegex.stream()
+                        .map(pattern -> pattern.matcher(this.handler.getHandlerId())).anyMatch(Matcher::matches);
+
+                this.values.get("name").updateValue(this.handler.getRecipeName());
+                this.values.get("id").updateValue(this.handler.getOverlayIdentifier());
+                this.values.get("key").updateValue(this.handler.getHandlerId());
+                this.values.get("hhack").updateValue(
+                        isHeightHackApplied ? NEIClientUtils.translate("debug.RecipeHandler.yes")
+                                : NEIClientUtils.translate("debug.RecipeHandler.no"));
+                this.values.get("modname").updateValue(this.handlerInfo.getModName());
+                this.values.get("modid").updateValue(this.handlerInfo.getModId());
+
+                this.values.get("order").updateValue(String.valueOf(this.record.order));
+                this.values.get("yshift").updateValue(String.valueOf(this.record.yShift));
+                this.values.get("height").updateValue(String.valueOf(this.record.height));
+                this.values.get("height_readonly").updateValue(String.valueOf(this.record.height));
+                this.values.get("width").updateValue(String.valueOf(this.record.width));
+
+                this.values.get("multiwidgets").updateValue(String.valueOf(this.record.multiWidgets));
+                this.values.get("usecustomscroll").updateValue(String.valueOf(this.record.useCustomScroll));
+
+                this.values.get("showfavorites").updateValue(String.valueOf(this.record.showFavorites));
+                this.values.get("showoverlay").updateValue(String.valueOf(this.record.showOverlay));
+
+                this.values.get("override").updateValue(
+                        this.record.isUnmodified() ? NEIClientUtils.translate("debug.RecipeHandler.no")
+                                : NEIClientUtils.translate("debug.RecipeHandler.yes"));
+
+                this.container.removeIf(
+                        widget -> this.values.get("height") == widget || this.values.get("height_readonly") == widget);
+                if (handler.getRecipeHeight(0) > 0) {
+                    this.container.addWidget((Widget) this.values.get("height_readonly"));
+                } else {
+                    this.container.addWidget((Widget) this.values.get("height"));
+                }
+
+            }
+
+        } else {
+            this.handler = null;
+            this.record = null;
+            this.handlerInfo = null;
+            this.showWidget = false;
+        }
+
+        this.container.update();
+    }
+
+    @Override
+    public List<String> handleTooltip(int mx, int my, List<String> tooltip) {
+        return this.handler != null ? this.container.handleTooltip(mx, my, tooltip) : tooltip;
+    }
+
+    @Override
+    public Map<String, String> handleHotkeys(int mousex, int mousey, Map<String, String> hotkeys) {
+        return this.handler != null ? this.container.handleHotkeys(mousex, mousey, hotkeys) : hotkeys;
+    }
+
+    @Override
+    public boolean handleKeyPress(int keyID, char keyChar) {
+
+        if (NEIClientConfig.getBooleanSetting("inventory.guirecipe.handlerInfo") && keyID == Keyboard.KEY_D
+                && NEIClientUtils.shiftKey()) {
+            this.showWidget = !this.showWidget;
+            return true;
+        } else if (this.handler != null) {
+
+            if (this.container.handleKeyPress(keyID, keyChar)) {
+                return true;
+            }
+
+            this.container.lastKeyTyped(keyID, keyChar);
+
+            return this.container.isFocused();
+        }
+
+        return false;
+    }
+
+    @Override
+    public void onGuiClick(int mx, int my) {
+        if (this.handler != null) {
+            this.container.onGuiClick(mx, my);
+        }
+    }
+
+    @Override
+    public boolean handleClick(int mx, int my, int button) {
+
+        if (this.handler != null) {
+
+            if (new Rectangle4i(this.x + INLINE_PADDING, this.y + BORDER_PADDING, this.w - INLINE_PADDING * 2, 12)
+                    .contains(mx, my)) {
+                this.dragPoint = new Point(mx, my);
+            }
+
+            this.container.handleClick(mx, my, button);
+        }
+
+        return this.handler != null;
+    }
+
+    @Override
+    public boolean contains(int px, int py) {
+        return this.handler != null && super.contains(px, py);
+    }
+
+    @Override
+    public void mouseUp(int mx, int my, int button) {
+        this.dragPoint = null;
+
+        if (this.handler != null) {
+            this.container.mouseUp(mx, my, button);
+        }
+    }
+
+    @Override
+    public boolean onMouseWheel(int scrolled, int mousex, int mousey) {
+
+        if (this.handler != null && contains(mousex, mousey)) {
+            this.container.onMouseWheel(scrolled, mousex, mousey);
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public boolean handleClickExt(int mx, int my, int button) {
+        return this.handler != null && this.container.handleClickExt(mx, my, button);
+    }
+
+    @Override
+    public void mouseDragged(int mx, int my, int button, long heldTime) {
+        if (this.dragPoint != null) {
+            this.x -= this.dragPoint.x - mx;
+            this.y -= this.dragPoint.y - my;
+
+            this.container.y = this.y + INLINE_PADDING + LINE_HEIGHT;
+            this.container.x = this.x + INLINE_PADDING;
+
+            this.dragPoint.move(mx, my);
+        }
+    }
+
+    public void drawGuiPlaceholder(NEIRecipeWidget widget) {
+        if (!this.showWidget) return;
+
+        NEIClientUtils.gl2DRenderContext(() -> {
+
+            // background
+            GuiDraw.drawRect(
+                    widget.x,
+                    widget.y,
+                    widget.w,
+                    widget.h,
+                    COLORS[widget.getRecipeHandlerRef().recipeIndex % COLORS.length]);
+
+            // center cross
+            GuiDraw.drawRect(widget.x + widget.w / 2 - 1, widget.y, 1, widget.h, 0x88ffffff);
+            GuiDraw.drawRect(widget.x, widget.y + widget.h / 2 - 1, widget.w, 1, 0x88ffffff);
+
+            // blue-line-top (grid-top)
+            GuiDraw.drawRect(widget.x + 14, widget.y + 5, widget.w - 38, 1, 0xff0000aa);
+
+            // blue-line-bottom {grid-bottom}
+            GuiDraw.drawRect(widget.x + 14, widget.y + widget.h - 7, widget.w - 38, 1, 0xff0000aa);
+
+            // blue-left (grid start)
+            GuiDraw.drawRect(widget.x + 24, widget.y + (widget.h - 16) / 2, 1, 16, 0xffaa00aa);
+
+            // purple (before favorite)
+            GuiDraw.drawRect(
+                    widget.x + Math.min(168, widget.w) - 27,
+                    widget.y + widget.h - 6 - GuiRecipeButton.BUTTON_HEIGHT * 2 - 4,
+                    GuiRecipeButton.BUTTON_WIDTH,
+                    1,
+                    0xffaa00aa);
+
+            // green ()
+            GuiDraw.drawRect(
+                    widget.x + Math.min(168, widget.w) - 35,
+                    widget.y + widget.h - 6 - GuiRecipeButton.BUTTON_HEIGHT - 3,
+                    20,
+                    1,
+                    0xff00aa00);
+
+            // purple space before bottom grid
+            GuiDraw.drawRect(
+                    widget.x + 14,
+                    widget.y + widget.h - 7 - GuiRecipeButton.BUTTON_WIDTH / 2,
+                    38,
+                    1,
+                    0xffaa00aa);
+
+            if (widget.getRecipeHandlerRef().handler instanceof TemplateRecipeHandler handler) {
+                int yShift = widget.getHandlerInfo().getYShift();
+
+                for (RecipeTransferRect rect : handler.transferRects) {
+                    GuiDraw.drawRect(
+                            widget.x + rect.getRect().x,
+                            widget.y + yShift + rect.getRect().y,
+                            rect.getRect().width,
+                            rect.getRect().height,
+                            0x40ff0000);
+                }
+            }
+
+        });
+    }
+
+    public void loadHandlerInfoPatch() {
+
+        ClientHandler.loadSettingsFile("handlers.patch", lines -> {
+
+            for (String line : lines.collect(Collectors.toCollection(HashSet::new))) {
+                if (HEADER.equals(line)) continue;
+                final String[] parts = Arrays.copyOf((line + ",null,null,null,null,null,null,null,null").split(","), 9);
+                final String handler = parts[0];
+
+                if (GuiRecipeTab.handlerMap.containsKey(handler)) {
+                    final HandlerInfo info = GuiRecipeTab.handlerMap.get(handler);
+                    final HandlerInfoRecord record = patches
+                            .computeIfAbsent(handler, handlerKey -> new HandlerInfoRecord(handler, info));
+
+                    record.yShift = intOrDefault(parts[1], info.getYShift());
+                    record.height = intOrDefault(parts[2], info.getHeight());
+                    record.width = intOrDefault(parts[3], info.getWidth());
+                    record.multiWidgets = intOrDefault(parts[4], info.isMultipleWidgetsAllowed() ? 1 : 0) == 1;
+                    record.order = intOrDefault(parts[5], NEIClientConfig.handlerOrdering.getOrDefault(handler, 0));
+                    record.useCustomScroll = intOrDefault(parts[6], info.getUseCustomScroll() ? 1 : 0) == 1;
+                    record.showFavorites = intOrDefault(parts[7], info.getShowFavoritesButton() ? 1 : 0) == 1;
+                    record.showOverlay = intOrDefault(parts[8], info.getShowOverlayButton() ? 1 : 0) == 1;
+
+                    record.applyTo(info);
+                }
+
+            }
+
+        });
+
+    }
+
+    private void saveHandlerInfoPatch() {
+        final List<String> lines = new ArrayList<>();
+        lines.add(HEADER);
+
+        for (HandlerInfoRecord record : patches.values()) {
+            if (!record.csvLine.equals(record.toCsvLine())) {
+                lines.add(record.toCsvLine());
+            }
+        }
+
+        final File path = new File(NEIClientConfig.configDir, "handlers.patch");
+
+        try (FileOutputStream output = new FileOutputStream(path)) {
+            IOUtils.writeLines(lines, "\n", output, StandardCharsets.UTF_8);
+        } catch (IOException e) {}
+
+        if (this.record != null) {
+            this.values.get("override").updateValue(
+                    this.record.isUnmodified() ? NEIClientUtils.translate("debug.RecipeHandler.no")
+                            : NEIClientUtils.translate("debug.RecipeHandler.yes"));
+        }
+
+        if (NEIClientUtils.getGuiContainer() instanceof GuiRecipe<?>recipe) {
+            recipe.forceRefreshPage();
+        }
+    }
+
+    private int intOrDefault(String str, int defaultValue) {
+        if (str == null || str.isEmpty()) return defaultValue;
+        try {
+            return Integer.parseInt(str);
+        } catch (NumberFormatException e) {
+            return defaultValue;
+        }
+    }
+
+    private String getHandlerID(IRecipeHandler handler) {
+
+        if (GuiRecipeTab.handlerMap.containsKey(handler.getHandlerId())) {
+            return handler.getHandlerId();
+        } else if (handler instanceof TemplateRecipeHandler) {
+            return handler.getOverlayIdentifier();
+        }
+
+        return handler.getHandlerId();
+    }
+
+}

src/main/java/codechicken/nei/recipe/debug/IUpdatableWidget.java

@@ -0,0 +1,7 @@
+package codechicken.nei.recipe.debug;
+
+public interface IUpdatableWidget {
+
+    public void updateValue(String newValue);
+
+}

src/main/java/codechicken/nei/recipe/debug/IntegerField.java

@@ -0,0 +1,94 @@
+package codechicken.nei.recipe.debug;
+
+import java.util.function.BiConsumer;
+
+import net.minecraft.client.Minecraft;
+
+import org.lwjgl.input.Keyboard;
+
+import codechicken.nei.FormattedTextField;
+import codechicken.nei.TextField;
+
+public class IntegerField extends TextField implements IUpdatableWidget {
+
+    protected int defaultValue = 0;
+    protected BiConsumer<IntegerField, String> onChange;
+
+    public IntegerField(String ident, BiConsumer<IntegerField, String> onChange, int defaultValue) {
+        super(ident);
+        this.onChange = onChange;
+        this.defaultValue = defaultValue;
+        this.h = 16;
+        this.z = 2;
+        ((FormattedTextField) field).setPlaceholder(Integer.toString(this.defaultValue));
+    }
+
+    @Override
+    protected void initInternalTextField() {
+        field = new FormattedTextField(Minecraft.getMinecraft().fontRenderer, 0, 0, 0, 0) {
+
+            @Override
+            public String getText() {
+                final String text = super.getText();
+                return !isFocused() && this.placeholder.equals(text) ? "" : text;
+            }
+
+            @Override
+            protected boolean beforeWrite(String text) {
+                if (text == null || text.isEmpty()) return true;
+                try {
+                    Integer.parseInt(text);
+                    return true;
+                } catch (NumberFormatException e) {
+                    return false;
+                }
+            }
+
+            @Override
+            public boolean textboxKeyTyped(char keyChar, int keyID) {
+
+                if (!isFocused()) return false;
+
+                if (super.textboxKeyTyped(keyChar, keyID)) {
+                    return true;
+                } else if (keyID == Keyboard.KEY_DOWN) {
+                    setText(Integer.toString(getInteger() - 1));
+                    return true;
+                } else if (keyID == Keyboard.KEY_UP) {
+                    setText(Integer.toString(getInteger() + 1));
+                    return true;
+                }
+
+                return false;
+            }
+
+        };
+        field.setMaxStringLength(maxSearchLength);
+        field.setCursorPositionZero();
+    }
+
+    protected int getInteger() {
+        try {
+            return Integer.parseInt(text());
+        } catch (NumberFormatException nfe) {
+            return this.defaultValue;
+        }
+    }
+
+    @Override
+    public boolean onMouseWheel(int i, int mx, int my) {
+        if (!contains(mx, my)) return false;
+        setText(Integer.toString(getInteger() + i));
+        return true;
+    }
+
+    public void updateValue(String newValue) {
+        setText(newValue);
+    }
+
+    @Override
+    public void onTextChange(String oldText) {
+        onChange.accept(this, oldText);
+    }
+
+}

src/main/java/codechicken/nei/recipe/debug/LabelWidget.java

@@ -0,0 +1,74 @@
+package codechicken.nei.recipe.debug;
+
+import java.awt.Point;
+import java.util.List;
+import java.util.Map;
+
+import net.minecraft.client.gui.GuiScreen;
+
+import org.lwjgl.input.Keyboard;
+
+import codechicken.lib.gui.GuiDraw;
+import codechicken.nei.NEIClientUtils;
+import codechicken.nei.Widget;
+import codechicken.nei.util.NEIMouseUtils;
+
+public class LabelWidget extends Widget implements IUpdatableWidget {
+
+    protected int color;
+    protected boolean shadow;
+    protected String value = "";
+    protected String croppedValue;
+
+    public LabelWidget(int color, boolean shadow) {
+        this.color = color;
+        this.shadow = shadow;
+        this.h = 16;
+        this.z = 2;
+    }
+
+    @Override
+    public void draw(int mx, int my) {
+        GuiDraw.drawString(this.croppedValue, this.x, this.y + (this.h - 8) / 2, this.color, this.shadow);
+    }
+
+    public void updateValue(String newValue) {
+        this.value = newValue;
+        this.croppedValue = NEIClientUtils.cropText(GuiDraw.fontRenderer, this.value, this.w);
+    }
+
+    @Override
+    public List<String> handleTooltip(int mx, int my, List<String> tooltip) {
+
+        if (contains(mx, my)) {
+            tooltip.add(this.value);
+        }
+
+        return tooltip;
+    }
+
+    @Override
+    public boolean handleKeyPress(int keyID, char keyChar) {
+        final Point mouse = GuiDraw.getMousePosition();
+
+        if (contains(mouse.x, mouse.y) && Keyboard.KEY_C == keyID && NEIClientUtils.controlKey()) {
+            GuiScreen.setClipboardString(this.value);
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public Map<String, String> handleHotkeys(int mousex, int mousey, Map<String, String> hotkeys) {
+
+        if (contains(mousex, mousey)) {
+            hotkeys.put(
+                    NEIClientUtils.getKeyName(NEIClientUtils.CTRL_HASH + Keyboard.KEY_C, NEIMouseUtils.MOUSE_BTN_NONE),
+                    NEIClientUtils.translate("debug.RecipeHandler.copy"));
+        }
+
+        return hotkeys;
+    }
+
+}

src/main/java/codechicken/nei/scroll/ScrollContainer.java

@@ -2,6 +2,7 @@ package codechicken.nei.scroll;
 
 import java.awt.Point;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 import java.util.function.Predicate;
 
@@ -38,7 +39,7 @@ public class ScrollContainer extends WidgetContainer {
     protected int paddingBlockStart = 0;
     protected int paddingBlockEnd = 0;
 
-    protected final Map<Widget, Point> relativePostion = new HashMap<>();
+    protected final Map<Widget, Point> relativePosition = new HashMap<>();
     protected ScrollBar horizontalScrollBar;
     protected ScrollBar verticalScrollBar;
     protected int fade = 0;
@@ -80,23 +81,40 @@ public class ScrollContainer extends WidgetContainer {
 
     @Override
     public void clear() {
+
+        for (Map.Entry<Widget, Point> entry : this.relativePosition.entrySet()) {
+            entry.getKey().x = entry.getValue().x;
+            entry.getKey().y = entry.getValue().y;
+        }
+
         super.clear();
-        this.relativePostion.clear();
+        this.relativePosition.clear();
     }
 
     @Override
     public boolean removeIf(Predicate<Widget> filter) {
-        this.relativePostion.keySet().removeIf(filter);
+        final Iterator<Map.Entry<Widget, Point>> it = this.relativePosition.entrySet().iterator();
+
+        while (it.hasNext()) {
+            final Map.Entry<Widget, Point> entry = it.next();
+
+            if (filter.test(entry.getKey())) {
+                entry.getKey().x = entry.getValue().x;
+                entry.getKey().y = entry.getValue().y;
+                it.remove();
+            }
+        }
+
         return super.removeIf(filter);
     }
 
     public void addWidget(Widget widget) {
         super.addWidget(widget);
-        this.relativePostion.put(widget, new Point(widget.x, widget.y));
+        this.relativePosition.put(widget, new Point(widget.x, widget.y));
     }
 
     public Point getWidgetPosition(Widget widget) {
-        return this.relativePostion.get(widget);
+        return this.relativePosition.get(widget);
     }
 
     public void setPaddingInline(int start, int end) {
@@ -275,7 +293,7 @@ public class ScrollContainer extends WidgetContainer {
         this.actualHeight = 0;
         this.actualWidth = 0;
 
-        for (Map.Entry<Widget, Point> entry : this.relativePostion.entrySet()) {
+        for (Map.Entry<Widget, Point> entry : this.relativePosition.entrySet()) {
             entry.getKey().x = entry.getValue().x;
             entry.getKey().y = entry.getValue().y;
         }
@@ -385,6 +403,10 @@ public class ScrollContainer extends WidgetContainer {
     @Override
     public boolean handleKeyPress(int keyCode, char keyChar) {
 
+        if (super.handleKeyPress(keyCode, keyChar)) {
+            return true;
+        }
+
         if (this.isFocused()) {
             switch (keyCode) {
                 case Keyboard.KEY_UP:
@@ -402,7 +424,7 @@ public class ScrollContainer extends WidgetContainer {
             }
         }
 
-        return super.handleKeyPress(keyCode, keyChar);
+        return false;
     }
 
 }

src/main/resources/assets/nei/csv/handlers.csv

@@ -1,11 +1,4 @@
 handler,modName,itemName,nbtInfo,modId,modRequired,excludedModId,yShift,handlerHeight,handlerWidth,maxRecipesPerPage,imageResource,imageX,imageY,imageWidth,imageHeight,itemNotes,useCustomScroll
-codechicken.nei.recipe.BrewingRecipeHandler,Minecraft,minecraft:brewing_stand,,minecraft,FALSE,,,65,166,5,,,,,,,
-codechicken.nei.recipe.FireworkRecipeHandler,Minecraft,minecraft:fireworks,,minecraft,FALSE,,,65,166,5,,,,,,,
-codechicken.nei.recipe.FurnaceRecipeHandler,Minecraft,minecraft:furnace,,minecraft,FALSE,,,65,166,5,,,,,,,
-codechicken.nei.recipe.ShapedRecipeHandler,Minecraft,minecraft:crafting_table,,minecraft,FALSE,,,65,166,5,,,,,,,
-codechicken.nei.recipe.ShapelessRecipeHandler,Minecraft,minecraft:crafting_table,,minecraft,FALSE,,,65,166,5,,,,,,,
-codechicken.nei.recipe.FuelRecipeHandler,Minecraft,,,minecraft,FALSE,,,65,166,5,nei:textures/nei_tabbed_sprites.png,80,0,14,14,,
-codechicken.nei.recipe.InformationHandler,Not Enough Items,,,nei,FALSE,,,65,166,1,nei:textures/nei_tabbed_sprites.png,96,0,16,16,,
 advsolar.client.nei.MTRecipeHandler,Advanced Solar Panels,AdvancedSolarPanel:BlockMolecularTransformer,,AdvancedSolarPanel,TRUE,,,68,,5,,,,,,,
 appeng.integration.modules.NEIHelpers.NEIAEShapedRecipeHandler,Applied Energistics 2,appliedenergistics2:item.ItemMultiPart:380,,appliedenergistics2,TRUE,,,65,,5,,,,,,,
 appeng.integration.modules.NEIHelpers.NEIAEShapelessRecipeHandler,Applied Energistics 2,appliedenergistics2:item.ItemMultiPart:380,,appliedenergistics2,TRUE,,,65,,5,,,,,,,
@@ -13,8 +6,8 @@ appeng.integration.modules.NEIHelpers.NEIFacadeRecipeHandler,Applied Energistics
 appeng.integration.modules.NEIHelpers.NEIGrinderRecipeHandler,Applied Energistics 2,appliedenergistics2:tile.BlockGrinder,,appliedenergistics2,TRUE,,,,,,,,,,,,
 appeng.integration.modules.NEIHelpers.NEIInscriberRecipeHandler,Applied Energistics 2,appliedenergistics2:tile.BlockInscriber,,appliedenergistics2,TRUE,,,70,,5,,,,,,,
 appeng.integration.modules.NEIHelpers.NEIWorldCraftingHandler,Applied Energistics 2,appliedenergistics2:item.ItemMultiMaterial:9,,appliedenergistics2,TRUE,,,85,,5,,,,,,There's only some explanatory text for fluix crystals and QEDs,
-appeng.integration.modules.NEIHelpers.NEICellViewHandler,Applied Energistics 2,appliedenergistics2:item.ItemBasicStorageCell.64k,,appliedenergistics2,TRUE,,,180,,1,,,,,,,,
-com.glodblock.github.nei.NEICellViewHandler,AE2 Fluid Crafting,ae2fc:multi_fluid_storage64,,ae2fc,TRUE,,,,,1,,,,,,,,
+appeng.integration.modules.NEIHelpers.NEICellViewHandler,Applied Energistics 2,appliedenergistics2:item.ItemBasicStorageCell.64k,,appliedenergistics2,TRUE,,,180,,1,,,,,,,
+com.glodblock.github.nei.NEICellViewHandler,AE2 Fluid Crafting,ae2fc:multi_fluid_storage64,,ae2fc,TRUE,,,,,1,,,,,,,
 aroma1997.core.recipes.nei.ShapedAromicRecipeHandler,AromaBackup,minecraft:crafting_table,,AromaBackup,TRUE,,,65,,5,,,,,,,
 aroma1997.core.recipes.nei.ShapelessAromicRecipeHandler,AromaBackup,minecraft:crafting_table,,AromaBackup,TRUE,,,,,,,,,,,,
 fox.spiteful.avaritia.compat.nei.CompressionHandler,Avaritia,Avaritia:Neutronium_Compressor,,Avaritia,TRUE,,,50,,6,,,,,,,
@@ -95,7 +88,7 @@ gt.recipe.alloysmelter,GregTech,gregtech:gt.blockmachines:201,,gregtech,TRUE,gre
 gt.recipe.arcfurnace,GregTech,gregtech:gt.blockmachines:651,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 gt.recipe.assembler,GregTech,gregtech:gt.blockmachines:211,,gregtech,TRUE,gregapi_post,6,145,166,2,,,,,,,
 gt.recipe.autoclave,GregTech,gregtech:gt.blockmachines:571,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
-gt.recipe.blastfurnace,GregTech,gregtech:gt.blockmachines:1000,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
+gt.recipe.blastfurnace,GregTech,gregtech:gt.blockmachines:1000,,gregtech,TRUE,gregapi_post,6,135,166,2,nei:textures/multiblocks/electric_blast_furnace.png,80,0,14,18,,
 gt.recipe.brewer,GregTech,gregtech:gt.blockmachines:491,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 gt.recipe.byproductlist,GregTech,gregtech:gt.metaitem.01:2019,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 gt.recipe.canner,GregTech,gregtech:gt.blockmachines:231,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
@@ -161,7 +154,7 @@ gt.recipe.thermalcentrifuge,GregTech,gregtech:gt.blockmachines:381,,gregtech,TRU
 gt.recipe.thermalgeneratorfuel,GregTech,IC2:blockGenerator:1,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 gt.recipe.unpackager,GregTech,gregtech:gt.blockmachines:411,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 gt.recipe.uuamplifier,GregTech,gregtech:gt.blockmachines:471,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
-gt.recipe.vacuumfreezer,GregTech,gregtech:gt.blockmachines:1002,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
+gt.recipe.vacuumfreezer,GregTech,gregtech:gt.blockmachines:1002,,gregtech,TRUE,gregapi_post,6,135,166,2,nei:textures/multiblocks/vacuum_freezer.png,80,0,12,12,,
 gt.recipe.wiremill,GregTech,gregtech:gt.blockmachines:351,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 ic.recipe.recycler,GregTech,gregtech:gt.blockmachines:331,,gregtech,TRUE,gregapi_post,6,135,166,2,,,,,,,
 pers.gwyog.gtneioreplugin.plugin.gregtech5.PluginGT5SmallOreStat,GregTech,gregtech:gt.blockores:85,,gregtech,TRUE,,,145,,2,,,,,,,
@@ -358,7 +351,7 @@ vazkii.botania.client.integration.nei.recipe.RecipeHandlerRunicAltar,Botania,Bot
 vazkii.botania.client.integration.nei.recipe.RecipeHandlerManaPool,Botania,Botania:pool,,Botania,TRUE,,,90,137,4,,,,,,,
 vazkii.botania.client.integration.nei.recipe.RecipeHandlerElvenTrade,Botania,Botania:alfheimPortal,,Botania,TRUE,,,90,130,4,,,,,,,
 vazkii.botania.client.integration.nei.recipe.RecipeHandlerBrewery,Botania,Botania:brewery,,Botania,TRUE,,,,,4,,,,,,,
-vazkii.botania.client.integration.nei.recipe.RecipeHandlerPureDaisy,Botania,Botania:specialFlower,"{type:puredaisy}",Botania,TRUE,,,,,4,,,,,,,
+vazkii.botania.client.integration.nei.recipe.RecipeHandlerPureDaisy,Botania,Botania:specialFlower,{type:puredaisy},Botania,TRUE,,,,,4,,,,,,,
 vazkii.botania.client.integration.nei.recipe.RecipeHandlerLexicaBotania,Botania,Botania:lexicon,,Botania,TRUE,,,,,,,,,,,,
 com.jaquadro.minecraft.storagedrawers.integration.notenoughitems.UpgradeItemRecipeHandler,Storage Drawers,minecraft:crafting_table,,StorageDrawers,TRUE,,,65,166,5,,,,,,,
 ieArcFurnace,Immersive Engineering,ImmersiveEngineering:graphiteElectrode,,ImmersiveEngineering,TRUE,,,65,166,5,,,,,,,
@@ -535,7 +528,7 @@ vazkii.botania.client.integration.nei.RecipeHandlerRunicAltar,Botania,Botania:ru
 vazkii.botania.client.integration.nei.RecipeHandlerManaPool,Botania,Botania:pool,,Botania,TRUE,,,90,137,4,,,,,,,
 vazkii.botania.client.integration.nei.RecipeHandlerElvenTrade,Botania,Botania:alfheimPortal,,Botania,TRUE,,,90,130,4,,,,,,,
 vazkii.botania.client.integration.nei.RecipeHandlerBrewery,Botania,Botania:brewery,,Botania,TRUE,,,,,4,,,,,,,
-vazkii.botania.client.integration.nei.RecipeHandlerPureDaisy,Botania,Botania:specialFlower,"{type:puredaisy}",Botania,TRUE,,,,,4,,,,,,,
+vazkii.botania.client.integration.nei.RecipeHandlerPureDaisy,Botania,Botania:specialFlower,{type:puredaisy},Botania,TRUE,,,,,4,,,,,,,
 vazkii.botania.client.integration.nei.RecipeHandlerLexicaBotania,Botania,Botania:lexicon,,Botania,TRUE,,,,,,,,,,,,
 neiplugins.forge.OreDictionaryList,NEIPlugins,minecraft:book,,NEIPlugins,TRUE,,,,,,,,,,,,
 neiplugins.forge.FluidRegistryList,NEIPlugins,minecraft:bucket,,NEIPlugins,TRUE,,,,,,,,,,,,
@@ -611,7 +604,7 @@ com.cout970.magneticraft.compat.nei.CraftingGrinder,Magneticraft,Magneticraft:gr
 com.cout970.magneticraft.compat.nei.CraftingPolymerizer,Magneticraft,Magneticraft:polimerizer_control,,Magneticraft,TRUE,,,,,,,,,,,,
 com.cout970.magneticraft.compat.nei.CraftingBiomassBurner,Magneticraft,Magneticraft:biomassburner,,Magneticraft,TRUE,,,,,,,,,,,,
 com.cout970.magneticraft.compat.nei.CraftingSifter,Magneticraft,Magneticraft:sifter_control,,Magneticraft,TRUE,,,,,,,,,,,,
-pneumaticCraft.common.thirdparty.nei.NEIRefineryManager,PneumaticCraft,PneumaticCraft:refinery,,PneumaticCraft,TRUE,,"",80,,4,,,,,,,
+pneumaticCraft.common.thirdparty.nei.NEIRefineryManager,PneumaticCraft,PneumaticCraft:refinery,,PneumaticCraft,TRUE,,,80,,4,,,,,,,
 pneumaticCraft.common.thirdparty.nei.NEIPlasticMixerManager,PneumaticCraft,PneumaticCraft:plasticMixer,,PneumaticCraft,TRUE,,,,,,,,,,,,
 pneumaticCraft.common.thirdparty.nei.NEIAmadronTradeManager,PneumaticCraft,PneumaticCraft:amadronTablet,,PneumaticCraft,TRUE,,,,,,,,,,,,
 pneumaticCraft.common.thirdparty.nei.NEIUVLightBoxManager,PneumaticCraft,PneumaticCraft:uvLightBox,,PneumaticCraft,TRUE,,,,,,,,,,,,
@@ -621,7 +614,7 @@ pneumaticCraft.common.thirdparty.nei.NEIAssemblyControllerRecipeManager,Pneumati
 pneumaticCraft.common.thirdparty.nei.NEIPressureChamberRecipeManager,PneumaticCraft,PneumaticCraft:pressureChamberInterface,,PneumaticCraft,TRUE,,,130,,2,,,,,,,
 exter.foundry.integration.nei.InductionCrucibleFurnaceRecipeHandler,Foundry,foundry:foundryMachine:0,,foundry,TRUE,,,,,,,,,,,,
 exter.foundry.integration.nei.AlloyMixerRecipeHandler,Foundry,foundry:foundryMachine:2,,foundry,TRUE,,,,,,,,,,,,
-exter.foundry.integration.nei.MetalCasterRecipeHandler,Foundry,foundry:foundryMachine:1,"",foundry,TRUE,,,,,,,,,,,,
+exter.foundry.integration.nei.MetalCasterRecipeHandler,Foundry,foundry:foundryMachine:1,,foundry,TRUE,,,,,,,,,,,,
 exter.foundry.integration.nei.InfuserRecipeHandler,Foundry,foundry:foundryMachine:3,,foundry,TRUE,,,,,,,,,,,,
 exter.foundry.integration.nei.InfuserSubstanceRecipeHandler,Foundry,foundry:foundryMachine:3,,foundry,TRUE,,,,,,,,,,,,
 exter.foundry.integration.nei.AlloyFurnaceRecipeHandler,Foundry,foundry:alloyFurnace,,foundry,TRUE,,,,,,,,,,,,
@@ -633,7 +626,7 @@ net.dries007.tfcnei.recipeHandlers.LoomRecipeHandler,TerraFirmaCraft,terrafirmac
 net.dries007.tfcnei.recipeHandlers.KnappingRecipeHandler,TerraFirmaCraft,terrafirmacraft:item.LooseRock,,terrafirmacraft,TRUE,,,96,166,3,,,,,,,
 net.dries007.tfcnei.recipeHandlers.BarrelRecipeHandler,TerraFirmaCraft,terrafirmacraft:Barrel,,terrafirmacraft,TRUE,,,65,166,5,,,,,,,
 net.dries007.tfcnei.recipeHandlers.AlloyRecipeHandler,TerraFirmaCraft,terrafirmacraft:Crucible,,terrafirmacraft,TRUE,,,65,166,5,,,,,,,
-net.dries007.tfcnei.recipeHandlers.HeatRecipeHandler,TerraFirmaCraft,terrafirmacraft:Firepit,,terrafirmacraft,TRUE,,,65,166,5,"",,,,,,
+net.dries007.tfcnei.recipeHandlers.HeatRecipeHandler,TerraFirmaCraft,terrafirmacraft:Firepit,,terrafirmacraft,TRUE,,,65,166,5,,,,,,,
 techreborn.compat.nei.FustionReacorRecipeHandler,TechReborn,techreborn:fusioncontrolcomputer,,techreborn,TRUE,,,,,,,,,,,,
 techreborn.compat.nei.recipes.VacuumFreezerRecipeHandler,TechReborn,techreborn:vacuumfreezer,,techreborn,TRUE,,,,,,,,,,,,
 techreborn.compat.nei.recipes.ImplosionCompressorRecipeHandler,TechReborn,techreborn:implosioncompressor,,techreborn,TRUE,,,,,,,,,,,,
@@ -656,4 +649,4 @@ straywolfe.cookingwithtfc.client.nei.CookingPotRecipeHandler,Cooking with TFC,co
 straywolfe.cookingwithtfc.client.nei.ClayOvenRecipeHandler,Cooking with TFC,cookingwithtfc:item.clayOvenWall,,cookingwithtfc,TRUE,,,,,,,,,,,,
 factorization.nei.RecipeMixer,Factorization,factorization:FzBlock:18,,factorization,TRUE,,,,,,,,,,,,
 ua.pp.shurgent.tfctech.nei.WireDrawBenchRecipeHandler,Shurgent's TFCTech Addon,tfctech:item.Wire Draw Bench,,tfctech,TRUE,,,,,,,,,,,,
-mekanism.client.nei.ElectrolyticSeparatorRecipeHandler,Mekanism,Mekanism:MachineBlock2:4,,Mekanism,TRUE,,,,,,,,,,,,
+mekanism.client.nei.ElectrolyticSeparatorRecipeHandler,Mekanism,Mekanism:MachineBlock2:4,,Mekanism,TRUE,,,,,,,,,,,,

src/main/resources/assets/nei/lang/en_US.lang

@@ -525,6 +525,7 @@ nei.options.tools.dump.handlers.mode.0=CSV
 nei.options.tools.dump.handlers.mode.1=Json
 
 nei.debug.RecipeHandler.title=Debug Recipe Handler
+nei.debug.RecipeHandler.copy=Copy
 nei.debug.RecipeHandler.Name=Name
 nei.debug.RecipeHandler.Id=ID
 nei.debug.RecipeHandler.Key=Key
@@ -536,7 +537,14 @@ nei.debug.RecipeHandler.yShift=yShift
 nei.debug.RecipeHandler.MultiWidgets=Multi Widgets
 nei.debug.RecipeHandler.Height=Height
 nei.debug.RecipeHandler.Width=Width
+nei.debug.RecipeHandler.ShowFavorites=Show Favorites
+nei.debug.RecipeHandler.ShowOverlay=Show Overlays
 nei.debug.RecipeHandler.UseCustomScroll=Use Custom Scroll
+nei.debug.RecipeHandler.Override=Override
+nei.debug.RecipeHandler.checkbox.on=On
+nei.debug.RecipeHandler.checkbox.off=Off
+nei.debug.RecipeHandler.yes=Yes
+nei.debug.RecipeHandler.no=No
 
 nei.recipe.page=Page %s/%s
 nei.recipe.tooltip=Recipes
@@ -556,6 +564,7 @@ nei.recipe.firework=Fireworks
 nei.recipe.firework.tooltip0=Dyes add colours to the charges
 nei.recipe.firework.tooltip1=Recolouring adds fade colours to the charge
 nei.recipe.firework.tooltip2=Multiple charges can be spawned from one rocket
+nei.recipe.repair=Repair
 nei.recipe.brewing=Brewing
 nei.recipe.profiler.crafting=Crafting Profiling
 nei.recipe.profiler.usage=Usage Profiling