update

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

dependencies.gradle

@@ -2,7 +2,7 @@
 
 dependencies {
     api('com.github.GTNewHorizons:CodeChickenCore:1.4.1:dev')
-    implementation('com.github.GTNewHorizons:GTNHLib:0.6.3:dev')
+    implementation('com.github.GTNewHorizons:GTNHLib:0.6.5:dev')
 
     shadowImplementation('org.apache.commons:commons-csv:1.10.0')
 }

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

@@ -287,7 +287,7 @@ public class ItemList {
                     .filter(
                             stack -> stack.getItem() != null && stack.getItem().delegate.name() != null
                                     && !ItemInfo.isHidden(stack))
-                    .collect(Collectors.toCollection(ArrayList::new));
+                    .collect(Collectors.toList());
         }
 
         // For optimization it generate itemslist, permutations, orders & collapsibleitems

src/main/java/codechicken/nei/ItemStackAmount.java

@@ -0,0 +1,119 @@
+package codechicken.nei;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Predicate;
+
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+
+import codechicken.nei.recipe.StackInfo;
+
+public class ItemStackAmount {
+
+    private final Map<NBTTagCompound, Long> itemMap = new LinkedHashMap<>();
+
+    public void putAll(ItemStackAmount amounts) {
+        for (Map.Entry<NBTTagCompound, Long> entry : amounts.itemMap.entrySet()) {
+            this.itemMap.put(entry.getKey(), entry.getValue() + this.itemMap.getOrDefault(entry.getKey(), 0L));
+        }
+    }
+
+    public void add(ItemStack item) {
+        add(item, (long) StackInfo.getAmount(item));
+    }
+
+    public void add(ItemStack stack, Long value) {
+        if (stack == null || stack.getItem() == null) return;
+        final NBTTagCompound key = StackInfo.itemStackToNBT(stack, false);
+
+        this.itemMap.put(key, value + this.itemMap.getOrDefault(key, 0L));
+    }
+
+    public Long get(ItemStack stack) {
+        if (stack == null || stack.getItem() == null) return null;
+        final NBTTagCompound key = StackInfo.itemStackToNBT(stack, false);
+
+        return this.itemMap.get(key);
+    }
+
+    public void put(ItemStack stack, long value) {
+        if (stack == null || stack.getItem() == null) return;
+        final NBTTagCompound key = StackInfo.itemStackToNBT(stack, false);
+
+        this.itemMap.put(key, value);
+    }
+
+    public long getOrDefault(ItemStack stack, long defaultAmount) {
+        final Long e = get(stack);
+
+        return e == null ? defaultAmount : e;
+    }
+
+    public void clear() {
+        this.itemMap.clear();
+    }
+
+    public Long remove(ItemStack stack) {
+        if (stack == null || stack.getItem() == null) return null;
+        final NBTTagCompound key = StackInfo.itemStackToNBT(stack, false);
+
+        return this.itemMap.remove(key);
+    }
+
+    public boolean removeIf(Predicate<Map.Entry<NBTTagCompound, Long>> predicate) {
+        return this.itemMap.entrySet().removeIf(predicate);
+    }
+
+    public Set<Map.Entry<NBTTagCompound, Long>> entrySet() {
+        return this.itemMap.entrySet();
+    }
+
+    public List<ItemStack> values() {
+        List<ItemStack> list = new ArrayList<>();
+
+        for (Map.Entry<NBTTagCompound, Long> entry : this.itemMap.entrySet()) {
+            list.add(StackInfo.loadFromNBT(entry.getKey(), Math.max(0, entry.getValue())));
+        }
+
+        return list;
+    }
+
+    public int size() {
+        return this.itemMap.size();
+    }
+
+    public boolean isEmpty() {
+        return this.itemMap.isEmpty();
+    }
+
+    public static ItemStackAmount of(ItemStackAmount map) {
+        ItemStackAmount result = new ItemStackAmount();
+        result.itemMap.putAll(map.itemMap);
+        return result;
+    }
+
+    public static ItemStackAmount of(ItemStackMap<Long> map) {
+        ItemStackAmount result = new ItemStackAmount();
+
+        for (ItemStackMap.Entry<Long> entry : map.entries()) {
+            result.put(entry.key, entry.value);
+        }
+
+        return result;
+    }
+
+    public static ItemStackAmount of(Iterable<ItemStack> items) {
+        ItemStackAmount result = new ItemStackAmount();
+
+        for (ItemStack stack : items) {
+            result.add(stack);
+        }
+
+        return result;
+    }
+
+}

src/main/java/codechicken/nei/ItemStackMap.java

@@ -9,6 +9,7 @@ import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Function;
 
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
@@ -222,6 +223,19 @@ public class ItemStackMap<T> {
         map.put(key, value);
     }
 
+    public T computeIfAbsent(ItemStack key, Function<ItemStack, ? extends T> mappingFunction) {
+        T value;
+        if ((value = get(key)) == null) {
+            T newValue;
+            if ((newValue = mappingFunction.apply(key)) != null) {
+                put(key, newValue);
+                return newValue;
+            }
+        }
+
+        return value;
+    }
+
     public void clear() {
         itemMap.clear();
         size = 0;

src/main/java/codechicken/nei/ItemsTooltipLineHandler.java

@@ -3,15 +3,10 @@ package codechicken.nei;
 import static codechicken.lib.gui.GuiDraw.fontRenderer;
 
 import java.awt.Dimension;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 
 import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumChatFormatting;
 
 import org.lwjgl.opengl.GL11;
@@ -24,8 +19,8 @@ import codechicken.nei.util.ReadableNumberConverter;
 
 public class ItemsTooltipLineHandler implements ITooltipLineHandler {
 
-    protected static int MAX_COLUMNS = 11;
-    protected static int MARGIN_TOP = 2;
+    protected static final int MAX_COLUMNS = 11;
+    protected static final int MARGIN_TOP = 2;
 
     protected String label;
     protected EnumChatFormatting labelColor = EnumChatFormatting.GRAY;
@@ -37,7 +32,7 @@ public class ItemsTooltipLineHandler implements ITooltipLineHandler {
     protected int rows = 0;
     protected int length = 0;
 
-    public ItemsTooltipLineHandler(String label, List<ItemStack> items, boolean saveStackSize) {
+    public ItemsTooltipLineHandler(String label, List<ItemStack> items) {
         this(label, items, true, 5);
     }
 
@@ -59,7 +54,12 @@ public class ItemsTooltipLineHandler implements ITooltipLineHandler {
                     this.length,
                     Math.min(
                             this.columns * this.rows,
-                            this.length > MAX_COLUMNS * maxRows ? (MAX_COLUMNS * maxRows - 1) : Integer.MAX_VALUE));
+                            this.length > MAX_COLUMNS * maxRows ? (MAX_COLUMNS * maxRows) : Integer.MAX_VALUE));
+
+            if (this.items.size() > this.count) {
+                String text = "+" + (this.items.size() - this.count);
+                this.count -= (int) Math.ceil((float) (fontRenderer.getStringWidth(text) - 2) / ItemsGrid.SLOT_SIZE);
+            }
         }
 
     }
@@ -85,6 +85,7 @@ public class ItemsTooltipLineHandler implements ITooltipLineHandler {
 
         fontRenderer.drawStringWithShadow(this.labelColor + this.label + ":", x, y, 0);
 
+        GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);
         GL11.glPushMatrix();
         RenderHelper.enableGUIStandardItemLighting();
 
@@ -100,49 +101,35 @@ public class ItemsTooltipLineHandler implements ITooltipLineHandler {
             String stackSize = !this.saveStackSize || drawStack.stackSize == 0 ? ""
                     : ReadableNumberConverter.INSTANCE.toWideReadableForm(drawStack.stackSize);
 
-            GuiContainerManager
-                    .drawItem(col * ItemsGrid.SLOT_SIZE, row * ItemsGrid.SLOT_SIZE, drawStack, true, stackSize);
+            drawItem(col * ItemsGrid.SLOT_SIZE, row * ItemsGrid.SLOT_SIZE, drawStack, stackSize);
         }
 
         if (this.count < this.items.size()) {
+            String text = "+" + (this.items.size() - this.count);
+
             fontRenderer.drawStringWithShadow(
-                    "+" + (this.items.size() - this.count),
-                    (this.columns - 1) * ItemsGrid.SLOT_SIZE,
-                    (this.rows - 1) * ItemsGrid.SLOT_SIZE + (ItemsGrid.SLOT_SIZE - fontRenderer.FONT_HEIGHT) / 2 - 1,
+                    text,
+                    MAX_COLUMNS * ItemsGrid.SLOT_SIZE - fontRenderer.getStringWidth(text) - 2,
+                    (this.rows - 1) * ItemsGrid.SLOT_SIZE + (ItemsGrid.SLOT_SIZE - fontRenderer.FONT_HEIGHT) / 2,
                     0xee555555);
+
         }
 
-        GL11.glDisable(GL12.GL_RESCALE_NORMAL);
         GL11.glPopMatrix();
+        GL11.glPopAttrib();
+    }
+
+    protected void drawItem(int x, int y, ItemStack drawStack, String stackSize) {
+        GuiContainerManager.drawItem(x, y, drawStack, true, stackSize);
     }
 
     private List<ItemStack> groupingItemStacks(List<ItemStack> items) {
-        final Map<String, Integer> count = new HashMap<>();
-        final Map<String, NBTTagCompound> unique = new LinkedHashMap<>();
-        final List<ItemStack> result = new ArrayList<>();
+        final List<ItemStack> result = ItemStackAmount.of(items).values();
 
-        for (ItemStack stack : items) {
-            final NBTTagCompound nbTag = StackInfo.itemStackToNBT(stack, true);
-            if (nbTag == null) continue;
-
-            final String GUID = StackInfo.getItemStackGUID(stack);
-
-            if (!unique.containsKey(GUID)) {
-                count.put(GUID, nbTag.getInteger("Count"));
-                unique.put(GUID, nbTag);
-            } else {
-                count.put(GUID, count.get(GUID) + nbTag.getInteger("Count"));
-            }
-        }
-
-        for (String GUID : unique.keySet()) {
-            ItemStack stack = StackInfo.loadFromNBT(unique.get(GUID), count.get(GUID));
-
-            if (unique.get(GUID).hasKey("gtFluidName")) {
+        for (ItemStack stack : result) {
+            if (StackInfo.itemStackToNBT(stack).hasKey("gtFluidName")) {
                 stack.stackSize = 0;
             }
-
-            result.add(stack);
         }
 
         return result;

src/main/java/codechicken/nei/LRUCache.java

@@ -0,0 +1,21 @@
+package codechicken.nei;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+// Simple LRUCache
+public class LRUCache<K, V> extends LinkedHashMap<K, V> {
+
+    private final int capacity;
+
+    public LRUCache(int capacity) {
+        super(capacity, 0.75f, true);
+        this.capacity = capacity;
+    }
+
+    @Override
+    protected boolean removeEldestEntry(Map.Entry<K, V> eldest) {
+        return size() > capacity;
+    }
+
+}

src/main/java/codechicken/nei/PositionedStack.java

@@ -1,13 +1,20 @@
 package codechicken.nei;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import net.minecraft.init.Blocks;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.oredict.OreDictionary;
 
+import codechicken.nei.ItemList.AllMultiItemFilter;
+import codechicken.nei.api.ItemFilter;
+import codechicken.nei.api.ItemInfo;
+import codechicken.nei.recipe.GuiRecipe;
+
 /**
  * Simply an {@link ItemStack} with position. Mainly used in the recipe handlers.
  */
@@ -40,7 +47,7 @@ public class PositionedStack {
     public void generatePermutations() {
         if (permutated) return;
 
-        ArrayList<ItemStack> stacks = new ArrayList<>();
+        List<ItemStack> stacks = new ArrayList<>();
         for (ItemStack item : items) {
             if (item == null || item.getItem() == null) continue;
 
@@ -75,18 +82,60 @@ public class PositionedStack {
     }
 
     public PositionedStack copy() {
-        return new PositionedStack(items, relx, rely);
+        PositionedStack pStack = new PositionedStack(Arrays.asList(items), relx, rely, false);
+        pStack.permutated = this.permutated;
+        return pStack;
+    }
+
+    public List<ItemStack> getFilteredPermutations() {
+        return getFilteredPermutations(null);
+    }
+
+    public List<ItemStack> getFilteredPermutations(ItemFilter additionalFilter) {
+        List<ItemStack> items = Arrays.asList(this.items).stream().filter(getItemFilter(additionalFilter)::matches)
+                .collect(Collectors.toList());
+
+        if (items.isEmpty()) {
+            items.addAll(
+                    Arrays.asList(this.items).stream().filter(item -> !ItemInfo.isHidden(item))
+                            .collect(Collectors.toList()));
+        }
+
+        if (items.isEmpty()) {
+            items.addAll(Arrays.asList(this.items));
+        }
+
+        return items;
+    }
+
+    private ItemFilter getItemFilter(ItemFilter additionalFilter) {
+        return new AllMultiItemFilter(
+                additionalFilter,
+                item -> !ItemInfo.isHidden(item),
+                PresetsList.getItemFilter(),
+                GuiRecipe.getSearchItemFilter());
+    }
+
+    public boolean setPermutationToRender(ItemStack ingredient) {
+
+        for (int index = 0; index < this.items.length; index++) {
+            if (NEIServerUtils.areStacksSameTypeCraftingWithNBT(this.items[index], ingredient)) {
+                setPermutationToRender(index);
+                return true;
+            }
+        }
+
+        return false;
     }
 
     public void setPermutationToRender(int index) {
-        item = items[index].copy();
+        this.item = this.items[index].copy();
 
-        if (item.getItem() == null) {
-            item = new ItemStack(Blocks.fire);
-        } else if (item.getItemDamage() == OreDictionary.WILDCARD_VALUE && item.getItem() != null
-                && item.getItem().isRepairable()) {
-                    item.setItemDamage(0);
-                }
+        if (this.item.getItem() == null) {
+            this.item = new ItemStack(Blocks.fire);
+        } else if (this.item.getItemDamage() == OreDictionary.WILDCARD_VALUE && this.item.getItem().isRepairable()) {
+            this.item.setItemDamage(0);
+        }
     }
 
     public boolean contains(ItemStack ingredient) {

src/main/java/codechicken/nei/SearchTokenParser.java

@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.regex.Matcher;
@@ -100,16 +99,7 @@ public class SearchTokenParser {
         }
     }
 
-    private final LinkedHashMap<String, ItemFilter> filtersCache = new LinkedHashMap<>() {
-
-        private static final long serialVersionUID = 1042213947848622164L;
-
-        @Override
-        protected boolean removeEldestEntry(Map.Entry<String, ItemFilter> eldest) {
-            return size() > 20;
-        }
-    };
-
+    protected final LRUCache<String, ItemFilter> filtersCache = new LRUCache<>(20);
     protected final List<ISearchParserProvider> searchProviders;
     protected final ProvidersCache providersCache = new ProvidersCache();
     protected final Map<Character, Character> prefixRedefinitions = new HashMap<>();

src/main/java/codechicken/nei/api/DefaultOverlayRenderer.java

@@ -15,7 +15,7 @@ import codechicken.nei.guihook.GuiContainerManager;
 public class DefaultOverlayRenderer implements IRecipeOverlayRenderer {
 
     public DefaultOverlayRenderer(List<PositionedStack> ai, IStackPositioner positioner) {
-        positioner = this.positioner = positioner;
+        this.positioner = positioner;
         ingreds = new ArrayList<>();
         for (PositionedStack stack : ai) ingreds.add(stack.copy());
         ingreds = positioner.positionStacks(ingreds);

src/main/java/codechicken/nei/api/ItemInfo.java

@@ -134,6 +134,7 @@ public class ItemInfo {
         addInputHandlers();
         addIDDumps();
         addSearchProviders();
+        RecipeItemInputHandler.load();
         PresetsList.load();
     }
 
@@ -295,7 +296,6 @@ public class ItemInfo {
     }
 
     private static void addInputHandlers() {
-        GuiContainerManager.addInputHandler(new RecipeItemInputHandler());
         GuiContainerManager.addInputHandler(new PopupInputHandler());
     }
 

src/main/java/codechicken/nei/api/ShortcutInputHandler.java

@@ -5,7 +5,9 @@ import static codechicken.lib.gui.GuiDraw.getMousePosition;
 import java.awt.Point;
 import java.awt.Toolkit;
 import java.awt.datatransfer.StringSelection;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import net.minecraft.client.gui.inventory.GuiContainer;
 import net.minecraft.item.ItemStack;
@@ -199,4 +201,8 @@ public abstract class ShortcutInputHandler {
         return false;
     }
 
+    public static Map<String, String> handleHotkeys(GuiContainer gui, int mousex, int mousey, ItemStack stack) {
+        return new HashMap<>();
+    }
+
 }

src/main/java/codechicken/nei/guihook/GuiContainerManager.java

@@ -18,6 +18,7 @@ import java.util.StringJoiner;
 import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.function.Consumer;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 import javax.annotation.Nullable;
 
@@ -377,9 +378,7 @@ public class GuiContainerManager {
     }
 
     public static void registerReloadResourceListener() {
-        if (Minecraft.getMinecraft().getResourceManager() instanceof SimpleReloadableResourceManager) {
-            SimpleReloadableResourceManager manager = (SimpleReloadableResourceManager) Minecraft.getMinecraft()
-                    .getResourceManager();
+        if (Minecraft.getMinecraft().getResourceManager() instanceof SimpleReloadableResourceManager manager) {
             manager.registerReloadListener(new ResourcePackReloaded());
         }
     }
@@ -547,7 +546,6 @@ public class GuiContainerManager {
 
     public void renderToolTips(int mousex, int mousey) {
         List<String> tooltip = new LinkedList<>();
-        Map<String, String> hotkeys = new HashMap<>();
         FontRenderer font = GuiDraw.fontRenderer;
 
         synchronized (instanceTooltipHandlers) {
@@ -571,35 +569,16 @@ public class GuiContainerManager {
 
         if (!tooltip.isEmpty()) tooltip.set(0, tooltip.get(0) + GuiDraw.TOOLTIP_LINESPACE); // add space after 'title'
 
-        synchronized (instanceTooltipHandlers) {
-            for (IContainerTooltipHandler handler : instanceTooltipHandlers) {
-                hotkeys = handler.handleHotkeys(window, mousex, mousey, hotkeys);
-            }
-        }
+        if (shouldShowTooltip(window)) {
+            List<String> hotkeystips = collectHotkeyTips(mousex, mousey);
 
-        if (!hotkeys.isEmpty()) {
-            List<String> hotkeystips = new ArrayList<>();
+            if (!hotkeystips.isEmpty()) {
 
-            if (!NEIClientUtils.altKey()) {
-                hotkeystips.add(
-                        EnumChatFormatting.GRAY
-                                + translate("showHotkeys", EnumChatFormatting.GOLD + "ALT" + EnumChatFormatting.GRAY));
-            } else {
-
-                for (Map.Entry<String, String> entry : hotkeys.entrySet()) {
-                    hotkeystips.add(getHotkeyTip(entry.getKey(), entry.getValue()));
+                if (tooltip.isEmpty()) {
+                    tooltip.addAll(hotkeystips);
+                } else {
+                    tooltip.addAll(1, hotkeystips);
                 }
-
-                hotkeystips.sort((a, b) -> Integer.compare(a.indexOf(" - "), b.indexOf(" - ")));
-                hotkeystips.set(
-                        hotkeystips.size() - 1,
-                        hotkeystips.get(hotkeystips.size() - 1) + GuiDraw.TOOLTIP_LINESPACE);
-            }
-
-            if (tooltip.isEmpty()) {
-                tooltip.addAll(hotkeystips);
-            } else {
-                tooltip.addAll(1, hotkeystips);
             }
         }
 
@@ -635,8 +614,71 @@ public class GuiContainerManager {
         }
     }
 
-    private String getHotkeyTip(String key, String message) {
-        return EnumChatFormatting.GOLD + key + EnumChatFormatting.GRAY + " - " + message + EnumChatFormatting.RESET;
+    private List<String> collectHotkeyTips(int mousex, int mousey) {
+        Map<String, String> hotkeys = new HashMap<>();
+
+        synchronized (instanceTooltipHandlers) {
+            for (IContainerTooltipHandler handler : instanceTooltipHandlers) {
+                hotkeys = handler.handleHotkeys(window, mousex, mousey, hotkeys);
+            }
+        }
+
+        if (!hotkeys.isEmpty()) {
+            List<String> hotkeystips = new ArrayList<>();
+
+            if (!NEIClientUtils.altKey()) {
+                hotkeystips.add(
+                        EnumChatFormatting.GRAY + translate(
+                                "showHotkeys",
+                                EnumChatFormatting.GOLD + translate("key.alt") + EnumChatFormatting.GRAY));
+            } else {
+                Map<String, List<String>> messages = new HashMap<>();
+                hotkeys.remove(null);
+                hotkeys.remove("");
+
+                for (Map.Entry<String, String> entry : hotkeys.entrySet()) {
+                    messages.computeIfAbsent(entry.getValue(), m -> new ArrayList<>()).add(entry.getKey());
+                }
+
+                for (List<String> keys : messages.values()) {
+                    Collections.sort(keys, (a, b) -> {
+                        if (a.length() != b.length()) {
+                            return Integer.compare(a.length(), b.length());
+                        }
+                        return a.compareTo(b);
+                    });
+                }
+
+                messages.entrySet().stream().sorted((a, b) -> {
+                    String sa = String.join("/", a.getValue());
+                    String sb = String.join("/", b.getValue());
+
+                    if (sa.length() != sb.length()) {
+                        return Integer.compare(sa.length(), sb.length());
+                    }
+
+                    return sa.compareTo(sb);
+                }).map(entry -> getHotkeyTip(entry.getValue(), entry.getKey()))
+                        .collect(Collectors.toCollection(() -> hotkeystips));
+
+                hotkeystips.set(
+                        hotkeystips.size() - 1,
+                        hotkeystips.get(hotkeystips.size() - 1) + GuiDraw.TOOLTIP_LINESPACE);
+            }
+
+            return hotkeystips;
+        }
+
+        return Collections.emptyList();
+    }
+
+    private String getHotkeyTip(List<String> keys, String message) {
+        return EnumChatFormatting.GOLD
+                + String.join(EnumChatFormatting.DARK_GRAY + " / " + EnumChatFormatting.GOLD, keys)
+                + EnumChatFormatting.GRAY
+                + " - "
+                + message
+                + EnumChatFormatting.RESET;
     }
 
     private static int tooltipPage;

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

@@ -25,16 +25,16 @@ public class BookmarkRecipeId {
 
         for (Object pos : stacks) {
 
-            if (pos instanceof PositionedStack) {
-                pos = StackInfo.getItemStackWithMinimumDamage(((PositionedStack) pos).items);
+            if (pos instanceof PositionedStack item) {
+                pos = StackInfo.getItemStackWithMinimumDamage(item.items);
             }
 
-            if (pos instanceof ItemStack) {
-                pos = StackInfo.itemStackToNBT((ItemStack) pos);
+            if (pos instanceof ItemStack item) {
+                pos = StackInfo.itemStackToNBT(item);
             }
 
-            if (pos instanceof NBTTagCompound) {
-                ingredients.add((NBTTagCompound) pos);
+            if (pos instanceof NBTTagCompound item) {
+                ingredients.add(item);
             }
         }
     }

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

@@ -70,8 +70,7 @@ public class FillFluidContainerHandler extends INEIGuiAdapter {
             }
 
             return FluidContainerRegistry.fillFluidContainer(fluidStack, draggedStack);
-        } else if (draggedStack.getItem() instanceof IFluidContainerItem) {
-            IFluidContainerItem item = (IFluidContainerItem) draggedStack.getItem();
+        } else if (draggedStack.getItem() instanceof IFluidContainerItem item) {
 
             if (item.getCapacity(draggedStack) > 0) {
                 item.drain(draggedStack, item.getCapacity(draggedStack), true);

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

@@ -1,20 +1,19 @@
 package codechicken.nei.recipe;
 
-import static codechicken.lib.gui.GuiDraw.getMousePosition;
-
 import java.awt.Point;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
-import java.util.function.Function;
+import java.util.function.UnaryOperator;
 import java.util.stream.Collectors;
 
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.item.ItemStack;
 
+import codechicken.lib.gui.GuiDraw;
 import codechicken.nei.ItemPanel.ItemPanelSlot;
 import codechicken.nei.ItemPanels;
 import codechicken.nei.NEIClientConfig;
@@ -88,7 +87,7 @@ public class GuiCraftingRecipe extends GuiRecipe<ICraftingHandler> {
     public static ArrayList<ICraftingHandler> getCraftingHandlers(String outputId, Object... results) {
         ArrayList<ICraftingHandler> craftinghandlers = GuiCraftingRecipe.craftinghandlers;
         ArrayList<ICraftingHandler> serialCraftingHandlers = GuiCraftingRecipe.serialCraftingHandlers;
-        Function<ICraftingHandler, ICraftingHandler> recipeHandlerFunction;
+        UnaryOperator<ICraftingHandler> recipeHandlerFunction;
 
         if ("recipeId".equals(outputId)) {
             ItemStack stack = (ItemStack) results[0];
@@ -139,7 +138,7 @@ public class GuiCraftingRecipe extends GuiRecipe<ICraftingHandler> {
             }
         }
 
-        final Point mouseover = getMousePosition();
+        final Point mouseover = GuiDraw.getMousePosition();
         ItemPanelSlot panelSlot = ItemPanels.bookmarkPanel.getSlotMouseOver(mouseover.x, mouseover.y);
 
         if (panelSlot != null) {

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

@@ -10,7 +10,6 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.regex.Matcher;
-import java.util.stream.Collectors;
 
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
@@ -29,7 +28,6 @@ import org.lwjgl.opengl.GL11;
 import codechicken.lib.gui.GuiDraw;
 import codechicken.nei.Button;
 import codechicken.nei.GuiNEIButton;
-import codechicken.nei.ItemStackSet;
 import codechicken.nei.ItemsTooltipLineHandler;
 import codechicken.nei.LayoutManager;
 import codechicken.nei.NEICPH;
@@ -128,15 +126,7 @@ public abstract class GuiRecipe<H extends IRecipeHandler> extends GuiContainer i
         }
 
         public static PermutationTooltipLineHandler getInstance(PositionedStack pStack) {
-            final ItemFilter filter = TemplateRecipeHandler.getItemFilter();
-            List<ItemStack> items = Arrays.asList(pStack.items).stream().filter(filter::matches)
-                    .collect(Collectors.toCollection(ArrayList::new));
-
-            if (items.isEmpty()) {
-                items = Arrays.asList(pStack.items);
-            }
-
-            items = new ItemStackSet().addAll(items).keys();
+            final List<ItemStack> items = pStack.getFilteredPermutations();
 
             if (items.size() > 1) {
                 return new PermutationTooltipLineHandler(pStack, items);
@@ -145,6 +135,20 @@ public abstract class GuiRecipe<H extends IRecipeHandler> extends GuiContainer i
             return null;
         }
 
+        @Override
+        protected void drawItem(int x, int y, ItemStack drawStack, String stackSize) {
+
+            if (StackInfo.equalItemAndNBT(drawStack, this.pStack.item, true)) {
+                GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);
+                GL11.glDisable(GL11.GL_LIGHTING);
+                GL11.glDisable(GL11.GL_DEPTH_TEST);
+                GuiDraw.drawRect(x - 1, y - 1, 18, 18, 0x66555555);
+                GL11.glPopAttrib();
+            }
+
+            super.drawItem(x, y, drawStack, stackSize);
+        }
+
     }
 
     public static class ItemRecipeFilter implements IRecipeFilter {
@@ -570,6 +574,10 @@ public abstract class GuiRecipe<H extends IRecipeHandler> extends GuiContainer i
         return recipeFilter.filters.size() == 1 ? recipeFilter.filters.get(0) : recipeFilter;
     }
 
+    public static ItemFilter getSearchItemFilter() {
+        return searchField.getFilter();
+    }
+
     private void checkYShift() {
         yShift = handlerInfo == null ? 0 : handlerInfo.getYShift();
     }

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

@@ -17,8 +17,9 @@ class ItemsHistoryHandler implements ICraftingHandler, IUsageHandler {
     @Override
     public ICraftingHandler getRecipeHandler(String outputId, Object... results) {
 
-        if (NEIClientConfig.showHistoryPanelWidget() && "item".equals(outputId) && results[0] instanceof ItemStack) {
-            ItemPanels.itemPanel.historyPanel.addItem((ItemStack) results[0]);
+        if (NEIClientConfig.showHistoryPanelWidget() && "item".equals(outputId)
+                && results[0] instanceof ItemStack stack) {
+            ItemPanels.itemPanel.historyPanel.addItem(stack);
         }
 
         return null;
@@ -27,8 +28,9 @@ class ItemsHistoryHandler implements ICraftingHandler, IUsageHandler {
     @Override
     public IUsageHandler getUsageHandler(String inputId, Object... ingredients) {
 
-        if (NEIClientConfig.showHistoryPanelWidget() && "item".equals(inputId) && ingredients[0] instanceof ItemStack) {
-            ItemPanels.itemPanel.historyPanel.addItem((ItemStack) ingredients[0]);
+        if (NEIClientConfig.showHistoryPanelWidget() && "item".equals(inputId)
+                && ingredients[0] instanceof ItemStack stack) {
+            ItemPanels.itemPanel.historyPanel.addItem(stack);
         }
 
         return null;

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

@@ -29,9 +29,10 @@ public class RecipeInfo {
 
         @Override
         public boolean equals(Object obj) {
-            if (!(obj instanceof OverlayKey)) return false;
-            OverlayKey key = (OverlayKey) obj;
-            return Objects.equal(ident, key.ident) && guiClass == key.guiClass;
+            if (obj instanceof OverlayKey item) {
+                return Objects.equal(ident, item.ident) && guiClass == item.guiClass;
+            }
+            return false;
         }
 
         @Override

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

@@ -1,14 +1,22 @@
 package codechicken.nei.recipe;
 
+import java.util.Map;
+
 import net.minecraft.client.gui.inventory.GuiContainer;
-import net.minecraft.item.ItemStack;
 
 import codechicken.nei.ItemPanels;
 import codechicken.nei.api.ShortcutInputHandler;
 import codechicken.nei.guihook.GuiContainerManager;
 import codechicken.nei.guihook.IContainerInputHandler;
+import codechicken.nei.guihook.IContainerTooltipHandler;
 
-public class RecipeItemInputHandler implements IContainerInputHandler {
+public class RecipeItemInputHandler implements IContainerInputHandler, IContainerTooltipHandler {
+
+    public static void load() {
+        RecipeItemInputHandler recipeHandler = new RecipeItemInputHandler();
+        GuiContainerManager.addInputHandler(recipeHandler);
+        GuiContainerManager.addTooltipHandler(recipeHandler);
+    }
 
     @Override
     public boolean lastKeyTyped(GuiContainer gui, char keyChar, int keyCode) {
@@ -21,9 +29,21 @@ public class RecipeItemInputHandler implements IContainerInputHandler {
                 || ItemPanels.bookmarkPanel.contains(mousex, mousey))
             return false;
 
-        ItemStack stackover = GuiContainerManager.getStackMouseOver(gui);
+        return ShortcutInputHandler.handleMouseClick(GuiContainerManager.getStackMouseOver(gui));
+    }
 
-        return ShortcutInputHandler.handleMouseClick(stackover);
+    @Override
+    public Map<String, String> handleHotkeys(GuiContainer gui, int mousex, int mousey, Map<String, String> hotkeys) {
+
+        if ((gui instanceof GuiRecipe) || ItemPanels.itemPanel.contains(mousex, mousey)
+                || ItemPanels.bookmarkPanel.contains(mousex, mousey)
+                || ItemPanels.itemPanel.historyPanel.contains(mousex, mousey)) {
+            hotkeys.putAll(
+                    ShortcutInputHandler
+                            .handleHotkeys(gui, mousex, mousey, GuiContainerManager.getStackMouseOver(gui)));
+        }
+
+        return hotkeys;
     }
 
     @Override

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

@@ -2,7 +2,7 @@ package codechicken.nei.recipe;
 
 import java.util.ArrayList;
 import java.util.HashMap;
-import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;
 
 import net.minecraft.item.ItemStack;
@@ -16,7 +16,9 @@ import net.minecraftforge.fluids.IFluidContainerItem;
 
 import codechicken.nei.ClientHandler;
 import codechicken.nei.ItemStackMap;
+import codechicken.nei.LRUCache;
 import codechicken.nei.api.IStackStringifyHandler;
+import codechicken.nei.api.ItemInfo;
 import codechicken.nei.recipe.stackinfo.DefaultStackStringifyHandler;
 import codechicken.nei.recipe.stackinfo.GTFluidStackStringifyHandler;
 import codechicken.nei.util.ItemStackKey;
@@ -24,18 +26,10 @@ import codechicken.nei.util.ItemStackKey;
 public class StackInfo {
 
     private static final FluidStack NULL_FLUID = new FluidStack(FluidRegistry.WATER, 0);
-    public static final ArrayList<IStackStringifyHandler> stackStringifyHandlers = new ArrayList<>();
-    private static final HashMap<String, HashMap<String, String[]>> guidfilters = new HashMap<>();
+    public static final List<IStackStringifyHandler> stackStringifyHandlers = new ArrayList<>();
+    private static final Map<String, HashMap<String, String[]>> guidfilters = new HashMap<>();
     private static final ItemStackMap<String> guidcache = new ItemStackMap<>();
-    private static final LinkedHashMap<ItemStackKey, FluidStack> fluidcache = new LinkedHashMap<>() {
-
-        private static final long serialVersionUID = 1042213947848622164L;
-
-        @Override
-        protected boolean removeEldestEntry(Map.Entry<ItemStackKey, FluidStack> eldest) {
-            return size() > 200;
-        }
-    };
+    private static final LRUCache<ItemStackKey, FluidStack> fluidcache = new LRUCache<>(200);
 
     static {
         stackStringifyHandlers.add(new DefaultStackStringifyHandler());
@@ -79,8 +73,20 @@ public class StackInfo {
         return stack;
     }
 
+    public static ItemStack withAmount(ItemStack stack, long customCount) {
+        if (stack == null) return null;
+        final NBTTagCompound nbTag = StackInfo.itemStackToNBT(stack);
+        return nbTag != null ? loadFromNBT(nbTag, customCount) : null;
+    }
+
+    public static int getAmount(ItemStack stack) {
+        if (stack == null) return 0;
+        final NBTTagCompound nbTag = StackInfo.itemStackToNBT(stack);
+        return nbTag != null ? nbTag.getInteger("Count") : 0;
+    }
+
     public static boolean equalItemAndNBT(ItemStack stackA, ItemStack stackB, boolean useNBT) {
-        if (!stackA.isItemEqual(stackB)) {
+        if (stackA == null || stackB == null || !stackA.isItemEqual(stackB)) {
             return false;
         }
 
@@ -151,10 +157,10 @@ public class StackInfo {
 
                     try {
 
-                        if (local instanceof NBTTagCompound) {
-                            local = ((NBTTagCompound) local).getTag(rule[i]);
-                        } else if (local instanceof NBTTagList) {
-                            local = ((NBTTagList) local).tagList.get(Integer.parseInt(rule[i]));
+                        if (local instanceof NBTTagCompound item) {
+                            local = item.getTag(rule[i]);
+                        } else if (local instanceof NBTTagList item) {
+                            local = item.tagList.get(Integer.parseInt(rule[i]));
                         } else {
                             break;
                         }
@@ -164,8 +170,8 @@ public class StackInfo {
                     }
                 }
 
-                if (local instanceof NBTBase) {
-                    keys.add(((NBTBase) local).toString());
+                if (local instanceof NBTBase item) {
+                    keys.add(item.toString());
                 } else if (local != null) {
                     keys.add(String.valueOf(local));
                 }
@@ -204,7 +210,7 @@ public class StackInfo {
 
         if (stacks.length > 1) {
             for (ItemStack stack : stacks) {
-                if (stack.getItem() != null && stack.getItemDamage() < damage) {
+                if (stack.getItem() != null && !ItemInfo.isHidden(stack) && stack.getItemDamage() < damage) {
                     damage = stack.getItemDamage();
                     result = stack;
                 }

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

@@ -1,9 +1,5 @@
 package codechicken.nei.recipe;
 
-import static codechicken.lib.gui.GuiDraw.changeTexture;
-import static codechicken.lib.gui.GuiDraw.drawTexturedModalRect;
-import static codechicken.lib.gui.GuiDraw.getMousePosition;
-
 import java.awt.Point;
 import java.awt.Rectangle;
 import java.util.ArrayList;
@@ -33,20 +29,17 @@ import org.lwjgl.opengl.GL11;
 
 import com.google.common.base.Stopwatch;
 
+import codechicken.lib.gui.GuiDraw;
 import codechicken.lib.vec.Rectangle4i;
 import codechicken.nei.ItemList;
-import codechicken.nei.ItemList.AllMultiItemFilter;
 import codechicken.nei.NEIClientConfig;
 import codechicken.nei.NEIClientUtils;
 import codechicken.nei.NEIServerUtils;
 import codechicken.nei.PositionedStack;
-import codechicken.nei.PresetsList;
 import codechicken.nei.api.DefaultOverlayRenderer;
 import codechicken.nei.api.IOverlayHandler;
 import codechicken.nei.api.IRecipeOverlayRenderer;
 import codechicken.nei.api.IStackPositioner;
-import codechicken.nei.api.ItemFilter;
-import codechicken.nei.api.ItemInfo;
 import codechicken.nei.guihook.GuiContainerManager;
 import codechicken.nei.guihook.IContainerInputHandler;
 import codechicken.nei.guihook.IContainerTooltipHandler;
@@ -188,50 +181,31 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
         public List<PositionedStack> getCycledIngredients(int cycle, List<PositionedStack> ingredients) {
 
             if (!NEIClientUtils.shiftKey() && !disableCycledIngredients) {
-                if (NEIClientConfig.useJEIStyledCycledIngredients()) {
-                    jeiStyledRenderPermutation(ingredients, cycle);
-                } else {
-                    randomRenderPermutation(ingredients, cycle);
-                }
+                randomRenderPermutation(ingredients, cycle);
             }
 
             return ingredients;
         }
 
         public void randomRenderPermutation(List<PositionedStack> stacks, long cycle) {
-            final ItemFilter filter = getItemFilter();
-            final int randCycle = Math.abs(new Random(cycle + offset).nextInt());
+            cycle = NEIClientConfig.useJEIStyledCycledIngredients() ? cycle
+                    : Math.abs(new Random(cycle + offset).nextInt());
 
-            for (PositionedStack stack : stacks) {
-                if (stack.items.length <= 1) continue;
-                ArrayList<Integer> filtered = getFilteredIngredientAlternatives(stack, filter);
-                if (filtered.isEmpty()) {
-                    stack.setPermutationToRender((int) (randCycle % stack.items.length));
-                } else {
-                    stack.setPermutationToRender(filtered.get((int) (randCycle % filtered.size())));
-                }
-            }
-
-        }
-
-        protected void jeiStyledRenderPermutation(List<PositionedStack> stacks, long cycle) {
-            final ItemFilter filter = getItemFilter();
-
-            for (PositionedStack stack : stacks) {
-                if (stack.items.length <= 1) continue;
-                ArrayList<Integer> filtered = getFilteredIngredientAlternatives(stack, filter);
-                if (filtered.isEmpty()) {
-                    stack.setPermutationToRender((int) (cycle % stack.items.length));
-                } else {
-                    stack.setPermutationToRender(filtered.get((int) (cycle % filtered.size())));
-                }
+            for (PositionedStack pStack : stacks) {
+                if (pStack.items.length <= 1) continue;
+                final List<ItemStack> items = pStack.getFilteredPermutations();
+                pStack.setPermutationToRender(items.get((int) (cycle % items.size())));
             }
         }
 
         @Deprecated
         public void randomRenderPermutation(PositionedStack stack, long cycle) {
-            Random rand = new Random(cycle + offset);
-            stack.setPermutationToRender((int) (Math.abs(rand.nextInt()) % stack.items.length));
+            cycle = NEIClientConfig.useJEIStyledCycledIngredients() ? cycle
+                    : Math.abs(new Random(cycle + offset).nextInt());
+
+            if (stack.items.length <= 1) return;
+            final List<ItemStack> items = stack.getFilteredPermutations();
+            stack.setPermutationToRender(items.get((int) (cycle % items.size())));
         }
 
         public void setIngredientPermutation(Collection<PositionedStack> ingredients, ItemStack ingredient) {
@@ -431,25 +405,6 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
         RecipeTransferRectHandler.registerRectsToGuis(getRecipeTransferRectGuis(), transferRects);
     }
 
-    public static ItemFilter getItemFilter() {
-        return new AllMultiItemFilter(
-                item -> !ItemInfo.isHidden(item),
-                PresetsList.getItemFilter(),
-                GuiRecipe.searchField != null ? GuiRecipe.searchField.getFilter() : null);
-    }
-
-    protected static ArrayList<Integer> getFilteredIngredientAlternatives(PositionedStack stack, ItemFilter filter) {
-        final ArrayList<Integer> filtered = new ArrayList<>();
-
-        for (int i = 0; i < stack.items.length; i++) {
-            if (filter.matches(stack.items[i])) {
-                filtered.add(i);
-            }
-        }
-
-        return filtered;
-    }
-
     /**
      * Add all RecipeTransferRects to the transferRects list during this call. Afterward they may be added to the input
      * handler for the corresponding guis from getRecipeTransferRectGuis
@@ -553,16 +508,16 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
 
         switch (direction) {
             case 0: // right
-                drawTexturedModalRect(x, y, tx, ty, var, h);
+                GuiDraw.drawTexturedModalRect(x, y, tx, ty, var, h);
                 break;
             case 1: // down
-                drawTexturedModalRect(x, y, tx, ty, w, var);
+                GuiDraw.drawTexturedModalRect(x, y, tx, ty, w, var);
                 break;
             case 2: // left
-                drawTexturedModalRect(x + w - var, y, tx + w - var, ty, var, h);
+                GuiDraw.drawTexturedModalRect(x + w - var, y, tx + w - var, ty, var, h);
                 break;
             case 3: // up
-                drawTexturedModalRect(x, y + h - var, tx, ty + h - var, w, var);
+                GuiDraw.drawTexturedModalRect(x, y + h - var, tx, ty + h - var, w, var);
                 break;
         }
     }
@@ -650,14 +605,14 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
 
     public void drawBackground(int recipe) {
         GL11.glColor4f(1, 1, 1, 1);
-        changeTexture(getGuiTexture());
-        drawTexturedModalRect(0, 0, 5, 11, 166, 65);
+        GuiDraw.changeTexture(getGuiTexture());
+        GuiDraw.drawTexturedModalRect(0, 0, 5, 11, 166, 65);
     }
 
     public void drawForeground(int recipe) {
         GL11.glColor4f(1, 1, 1, 1);
         GL11.glDisable(GL11.GL_LIGHTING);
-        changeTexture(getGuiTexture());
+        GuiDraw.changeTexture(getGuiTexture());
         drawExtras(recipe);
     }
 
@@ -704,7 +659,7 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
 
     @Override
     public List<String> handleTooltip(GuiRecipe<?> gui, List<String> currenttip, int recipe) {
-        if (GuiContainerManager.shouldShowTooltip(gui) && currenttip.size() == 0) {
+        if (GuiContainerManager.shouldShowTooltip(gui) && currenttip.isEmpty()) {
             Point offset = gui.getRecipePosition(recipe);
             currenttip = transferRectTooltip(gui, transferRects, offset.x, offset.y, currenttip);
         }
@@ -744,21 +699,32 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
     public boolean mouseScrolled(GuiRecipe<?> gui, int scroll, int recipe) {
         if (!NEIClientUtils.shiftKey()) return false;
 
-        final Point pos = getMousePosition();
+        final Point pos = GuiDraw.getMousePosition();
         final Point offset = gui.getRecipePosition(recipe);
         final Point relMouse = new Point(pos.x - gui.guiLeft - offset.x, pos.y - gui.guiTop - offset.y);
         final PositionedStack overStack = getIngredientMouseOver(relMouse.x, relMouse.y, recipe);
 
         if (overStack != null && overStack.items.length > 1) {
-            final ItemFilter filter = getItemFilter();
+            final List<ItemStack> items = overStack.getFilteredPermutations();
+            int stackIndex = 0;
+
+            for (int index = 0; index < items.size(); index++) {
+                if (NEIServerUtils.areStacksSameTypeCraftingWithNBT(items.get(index), overStack.item)) {
+                    stackIndex = index;
+                    break;
+                }
+            }
+
+            final ItemStack stack = items.get((items.size() - scroll + stackIndex) % items.size());
 
             if (NEIClientConfig.useJEIStyledCycledIngredients()) {
-                ItemStack stack = overStack.item;
                 for (PositionedStack pStack : getIngredientStacks(recipe)) {
-                    shiftPermutationToRender(pStack, stack, scroll, filter);
+                    if (pStack.containsWithNBT(stack)) {
+                        pStack.setPermutationToRender(stack);
+                    }
                 }
             } else {
-                shiftPermutationToRender(overStack, overStack.item, scroll, filter);
+                overStack.setPermutationToRender(stack);
             }
 
             return true;
@@ -767,35 +733,6 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
         return false;
     }
 
-    private void shiftPermutationToRender(PositionedStack pStack, ItemStack stack, int scroll, ItemFilter filter) {
-        if (!pStack.containsWithNBT(stack)) return;
-
-        final List<Integer> filtered = getFilteredIngredientAlternatives(pStack, filter);
-        int index = 0;
-
-        if (filtered.isEmpty()) {
-
-            for (int i = 0; i < pStack.items.length; i++) {
-                if (NEIServerUtils.areStacksSameTypeCraftingWithNBT(pStack.items[i], stack)) {
-                    index = i;
-                    break;
-                }
-            }
-
-            pStack.setPermutationToRender((int) ((pStack.items.length - scroll + index) % pStack.items.length));
-        } else {
-
-            for (int i = 0; i < filtered.size(); i++) {
-                if (NEIServerUtils.areStacksSameTypeCraftingWithNBT(pStack.items[filtered.get(i)], stack)) {
-                    index = i;
-                    break;
-                }
-            }
-
-            pStack.setPermutationToRender(filtered.get((int) ((filtered.size() - scroll + index) % filtered.size())));
-        }
-    }
-
     private PositionedStack getIngredientMouseOver(int mousex, int mousey, int recipe) {
 
         for (PositionedStack pStack : getIngredientStacks(recipe)) {
@@ -814,7 +751,7 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
 
     private static boolean transferRect(GuiContainer gui, Collection<RecipeTransferRect> transferRects, int offsetx,
             int offsety, boolean usage) {
-        Point pos = getMousePosition();
+        Point pos = GuiDraw.getMousePosition();
         Point relMouse = new Point(pos.x - gui.guiLeft - offsetx, pos.y - gui.guiTop - offsety);
         for (RecipeTransferRect rect : transferRects) {
             if (rect.rect.contains(relMouse) && (usage ? GuiUsageRecipe.openRecipeGui(rect.outputId, rect.results)
@@ -827,7 +764,7 @@ public abstract class TemplateRecipeHandler implements ICraftingHandler, IUsageH
 
     private static List<String> transferRectTooltip(GuiContainer gui, Collection<RecipeTransferRect> transferRects,
             int offsetx, int offsety, List<String> currenttip) {
-        Point pos = getMousePosition();
+        Point pos = GuiDraw.getMousePosition();
         Point relMouse = new Point(pos.x - gui.guiLeft - offsetx, pos.y - gui.guiTop - offsety);
         for (RecipeTransferRect rect : transferRects) {
             if (rect.rect.contains(relMouse)) {

src/main/resources/assets/nei/cfg/hiddenhandlers.cfg

@@ -0,0 +1,2 @@
+# Each line in this file should either be a comment (line starts with '#'), handler name or handler id.
+# If you delete this file, it will be regenerated with the default handlers list.