Problème avec les Creatives Tabs entre la 1.19.2 et la 1.19.3

Yggdraszil

Bonjour, je vous explique mon problème j’ai voulu mettre à jour mon mod pour qu’il soit disponible en 1.19.2 et 1.19.3 même si forge est toujours en bêta.
Mais en mettant un jour, j’ai eu quelques problèmes avec les Creatives tabs.

Voici mon code en 1.19.2 :
(Creative Tab Class)

 import net.minecraft.world.item.CreativeModeTab;
import net.minecraft.world.item.ItemStack;
 
public class ModCreativeModTab
{
    public static final CreativeModeTab BETTERSHEARS_TAB = new CreativeModeTab("bettershears_tab")
    {
        @Override
        public ItemStack makeIcon()
        {
            return new ItemStack(ModItems.STAR_SHEARS.get());
        }
    };
}

(Items Class)

 import fr.yggdraszil.bettershears3.BetterShears3;
import fr.yggdraszil.bettershears3.tool.BetterShearsInfiniteTool;
import fr.yggdraszil.bettershears3.tool.BetterShearsTool;
import net.minecraft.world.item.Item;
import net.minecraftforge.eventbus.api.IEventBus;
import net.minecraftforge.registries.DeferredRegister;
import net.minecraftforge.registries.ForgeRegistries;
import net.minecraftforge.registries.RegistryObject;
 
public class ModItems {
    public static DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, BetterShears3.MOD_ID);
 
    public static final RegistryObject<Item> UNFIRED_CLAY_SHEARS = ITEMS.register("unfired_clay_shears",
            () -> new Item(new Item.Properties().stacksTo(1).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
 
    public static final RegistryObject<Item> COBBLE_SHEARS = ITEMS.register("cobble_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> WOODEN_SHEARS = ITEMS.register("wooden_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(9).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> GOLD_SHEARS = ITEMS.register("gold_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(20).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> FLINT_SHEARS = ITEMS.register("flint_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(35).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> LAPIS_SHEARS = ITEMS.register("lapis_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(85).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> CLAY_SHEARS = ITEMS.register("clay_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(101).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> COPPER_SHEARS = ITEMS.register("copper_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(200).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> AMETHYST_SHEARS = ITEMS.register("amethyst_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(375).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> DIAMOND_SHEARS = ITEMS.register("diamond_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1549).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> EMERALD_SHEARS = ITEMS.register("emerald_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1979).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> OBSIDIAN_SHEARS = ITEMS.register("obsidian_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(2999).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> NETHERITE_SHEARS = ITEMS.register("netherite_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(4044).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
    public static final RegistryObject<Item> WARDEN_SHEARS = ITEMS.register("warden_shears",
            () -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(6144).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
 
    public static final RegistryObject<Item> STAR_SHEARS = ITEMS.register("star_shears",
            () -> new BetterShearsInfiniteTool(new Item.Properties().stacksTo(1).durability(0).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
 
    public static final RegistryObject<Item> WARDEN_HEART = ITEMS.register("warden_heart",
            () -> new Item(new Item.Properties().tab(ModCreativeModTab.BETTERSHEARS_TAB)));
 
    public static void register (IEventBus eventBus)
    {
        ITEMS.register(eventBus);
    }
}

Mon code est le même en 1.19.3 mais j’ai ces erreurs qui apparaissent :

Et pourtant, sur le wiki officiel de forge je ne vois aucun changement dans les “method”.

J’ai fait une erreur quelque part ? Ou alors il s’agit d’un bug, car forge est toujours en beta ?
Merci pour vos retours !

robin4002

Bonsoir,
Il faut regarder dans la classe CreativeModeTab si la méthode n’aurait pas changé de nom.

Yggdraszil

J’ai comparé les 2 codes et ce sont exactement les mêmes, la classe CreativeModTab n’a pas bougé d’un poil
(1.19.2)

package net.minecraft.world.item;

import com.google.common.collect.Lists;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Supplier;
import javax.annotation.Nullable;
import net.minecraft.network.chat.Component;
import net.minecraft.world.flag.FeatureFlagSet;
import net.minecraft.world.level.ItemLike;

public class CreativeModeTab {
   private final Component displayName;
   String backgroundSuffix = "items.png";
   boolean canScroll = true;
   boolean showTitle = true;
   boolean alignedRight = false;
   private final CreativeModeTab.Row row;
   private final int column;
   private final CreativeModeTab.Type type;
   @Nullable
   private ItemStack iconItemStack;
   private Collection<ItemStack> displayItems = ItemStackLinkedSet.createTypeAndTagSet();
   private Set<ItemStack> displayItemsSearchTab = ItemStackLinkedSet.createTypeAndTagSet();
   @Nullable
   private Consumer<List<ItemStack>> searchTreeBuilder;
   private final Supplier<ItemStack> iconGenerator;
   private final CreativeModeTab.DisplayItemsGenerator displayItemsGenerator;
   private net.minecraft.resources.ResourceLocation backgroundLocation;
   private final boolean hasSearchBar;
   private final int searchBarWidth;
   private final net.minecraft.resources.ResourceLocation tabsImage;
   private final int labelColor;
   private final int slotColor;

   CreativeModeTab(CreativeModeTab.Row p_260217_, int p_259557_, CreativeModeTab.Type p_260176_, Component p_260100_, Supplier<ItemStack> p_259543_, CreativeModeTab.DisplayItemsGenerator p_259085_, net.minecraft.resources.ResourceLocation backgroundLocation, boolean hasSearchBar, int searchBarWidth, net.minecraft.resources.ResourceLocation tabsImage, int labelColor, int slotColor) {
      this.row = p_260217_;
      this.column = p_259557_;
      this.displayName = p_260100_;
      this.iconGenerator = p_259543_;
      this.displayItemsGenerator = p_259085_;
      this.type = p_260176_;
      this.backgroundLocation = backgroundLocation;
      this.hasSearchBar = hasSearchBar;
      this.searchBarWidth = searchBarWidth;
      this.tabsImage = tabsImage;
      this.labelColor = labelColor;
      this.slotColor = slotColor;
   }

   protected CreativeModeTab(CreativeModeTab.Builder builder) {
      this(builder.row, builder.column, builder.type, builder.displayName, builder.iconGenerator, builder.displayItemsGenerator, builder.backgroundLocation, builder.hasSearchBar, builder.searchBarWidth, builder.tabsImage, builder.labelColor, builder.slotColor);
   }

   public static CreativeModeTab.Builder builder(CreativeModeTab.Row p_259342_, int p_260312_) {
      return new CreativeModeTab.Builder(p_259342_, p_260312_);
   }

   public Component getDisplayName() {
      return this.displayName;
   }

   public ItemStack getIconItem() {
      if (this.iconItemStack == null) {
         this.iconItemStack = this.iconGenerator.get();
      }

      return this.iconItemStack;
   }

   /**
    * Forge: Use {@link #getBackgroundLocation()} instead.
    */
   @Deprecated
   public String getBackgroundSuffix() {
      return this.backgroundSuffix;
   }

   public boolean showTitle() {
      return this.showTitle;
   }

   public boolean canScroll() {
      return this.canScroll;
   }

   public int column() {
      return this.column;
   }

   public CreativeModeTab.Row row() {
      return this.row;
   }

   public boolean hasAnyItems() {
      return !this.displayItems.isEmpty();
   }

   public boolean shouldDisplay() {
      return this.type != CreativeModeTab.Type.CATEGORY || this.hasAnyItems();
   }

   public boolean isAlignedRight() {
      return this.alignedRight;
   }

   public CreativeModeTab.Type getType() {
      return this.type;
   }

   public void buildContents(FeatureFlagSet p_260125_, boolean p_259855_) {
      CreativeModeTab.ItemDisplayBuilder creativemodetab$itemdisplaybuilder = new CreativeModeTab.ItemDisplayBuilder(this, p_260125_);
      net.minecraftforge.client.ForgeHooksClient.onCreativeModeTabBuildContents(this, this.displayItemsGenerator, p_260125_, creativemodetab$itemdisplaybuilder, p_259855_);
      this.displayItems = creativemodetab$itemdisplaybuilder.tabContents;
      this.displayItemsSearchTab = creativemodetab$itemdisplaybuilder.searchTabContents;
      this.rebuildSearchTree();
   }

   public Collection<ItemStack> getDisplayItems() {
      return this.displayItems;
   }

   public Collection<ItemStack> getSearchTabDisplayItems() {
      return this.displayItemsSearchTab;
   }

   public boolean contains(ItemStack p_259317_) {
      return this.displayItemsSearchTab.contains(p_259317_);
   }

   public void setSearchTreeBuilder(Consumer<List<ItemStack>> p_259669_) {
      this.searchTreeBuilder = p_259669_;
   }

   public void rebuildSearchTree() {
      if (this.searchTreeBuilder != null) {
         this.searchTreeBuilder.accept(Lists.newArrayList(this.displayItemsSearchTab));
      }

   }

   public net.minecraft.resources.ResourceLocation getBackgroundLocation() {
      return backgroundLocation;
   }

   public boolean hasSearchBar() {
      return this.hasSearchBar;
   }

   public int getSearchBarWidth() {
      return searchBarWidth;
   }

   public net.minecraft.resources.ResourceLocation getTabsImage() {
      return tabsImage;
   }

   public int getLabelColor() {
      return labelColor;
   }

   public int getSlotColor() {
      return slotColor;
   }

   public static class Builder {
      private static final CreativeModeTab.DisplayItemsGenerator EMPTY_GENERATOR = (p_259074_, p_259433_, p_260293_) -> {
      };
      private static final net.minecraft.resources.ResourceLocation CREATIVE_INVENTORY_TABS_IMAGE = new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tabs.png");
      private final CreativeModeTab.Row row;
      private final int column;
      private Component displayName = Component.empty();
      private Supplier<ItemStack> iconGenerator = () -> {
         return ItemStack.EMPTY;
      };
      private CreativeModeTab.DisplayItemsGenerator displayItemsGenerator = EMPTY_GENERATOR;
      private boolean canScroll = true;
      private boolean showTitle = true;
      private boolean alignedRight = false;
      private CreativeModeTab.Type type = CreativeModeTab.Type.CATEGORY;
      private String backgroundSuffix = "items.png";
      @org.jetbrains.annotations.Nullable
      private net.minecraft.resources.ResourceLocation backgroundLocation;
      private boolean hasSearchBar = false;
      private int searchBarWidth = 89;
      private net.minecraft.resources.ResourceLocation tabsImage = CREATIVE_INVENTORY_TABS_IMAGE;
      private int labelColor = 4210752;
      private int slotColor = -2130706433;
      private java.util.function.Function<CreativeModeTab.Builder, CreativeModeTab> tabFactory = CreativeModeTab::new;

      public Builder(CreativeModeTab.Row p_259171_, int p_259661_) {
         this.row = p_259171_;
         this.column = p_259661_;
      }

      public CreativeModeTab.Builder title(Component p_259616_) {
         this.displayName = p_259616_;
         return this;
      }

      public CreativeModeTab.Builder icon(Supplier<ItemStack> p_259333_) {
         this.iconGenerator = p_259333_;
         return this;
      }

      public CreativeModeTab.Builder displayItems(CreativeModeTab.DisplayItemsGenerator p_259814_) {
         this.displayItemsGenerator = p_259814_;
         return this;
      }

      public CreativeModeTab.Builder alignedRight() {
         this.alignedRight = true;
         return this;
      }

      public CreativeModeTab.Builder hideTitle() {
         this.showTitle = false;
         return this;
      }

      public CreativeModeTab.Builder noScrollBar() {
         this.canScroll = false;
         return this;
      }

      protected CreativeModeTab.Builder type(CreativeModeTab.Type p_259283_) {
         this.type = p_259283_;
         if (p_259283_ == Type.SEARCH)
            return this.withSearchBar();
         return this;
      }

      public CreativeModeTab.Builder backgroundSuffix(String p_259981_) {
         return withBackgroundLocation(new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tab_" + p_259981_));
      }

      public CreativeModeTab.Builder withBackgroundLocation(net.minecraft.resources.ResourceLocation background) {
         this.backgroundLocation = background;
         return this;
      }

      public CreativeModeTab.Builder withSearchBar() {
         this.hasSearchBar = true;
         if (this.backgroundLocation == null)
            return this.backgroundSuffix("item_search.png");
         return this;
      }

      public CreativeModeTab.Builder withSearchBar(int searchBarWidth) {
         this.searchBarWidth = searchBarWidth;
         return withSearchBar();
      }

      public CreativeModeTab.Builder withTabsImage(net.minecraft.resources.ResourceLocation tabsImage) {
         this.tabsImage = tabsImage;
         return this;
      }

      public CreativeModeTab.Builder withLabelColor(int labelColor) {
          this.labelColor = labelColor;
          return this;
      }

      public CreativeModeTab.Builder withSlotColor(int slotColor) {
          this.slotColor = slotColor;
          return this;
      }

      public CreativeModeTab.Builder withTabFactory(java.util.function.Function<CreativeModeTab.Builder, CreativeModeTab> tabFactory) {
         this.tabFactory = tabFactory;
         return this;
      }

      public CreativeModeTab build() {
         if ((this.type == CreativeModeTab.Type.HOTBAR || this.type == CreativeModeTab.Type.INVENTORY) && this.displayItemsGenerator != EMPTY_GENERATOR) {
            throw new IllegalStateException("Special tabs can't have display items");
         } else {
            CreativeModeTab creativemodetab = tabFactory.apply(this);
            creativemodetab.alignedRight = this.alignedRight;
            creativemodetab.showTitle = this.showTitle;
            creativemodetab.canScroll = this.canScroll;
            creativemodetab.backgroundSuffix = this.backgroundSuffix;
            creativemodetab.backgroundLocation = this.backgroundLocation != null ? this.backgroundLocation : new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tab_" + this.backgroundSuffix);
            return creativemodetab;
         }
      }
   }

   public interface DisplayItemsGenerator {
      void accept(FeatureFlagSet p_259204_, CreativeModeTab.Output p_259752_, boolean p_260123_);
   }

   static class ItemDisplayBuilder implements CreativeModeTab.Output {
      public final Collection<ItemStack> tabContents = ItemStackLinkedSet.createTypeAndTagSet();
      public final Set<ItemStack> searchTabContents = ItemStackLinkedSet.createTypeAndTagSet();
      private final CreativeModeTab tab;
      private final FeatureFlagSet featureFlagSet;

      public ItemDisplayBuilder(CreativeModeTab p_251040_, FeatureFlagSet p_249331_) {
         this.tab = p_251040_;
         this.featureFlagSet = p_249331_;
      }

      public void accept(ItemStack p_250391_, CreativeModeTab.TabVisibility p_251472_) {
         if (p_250391_.getCount() != 1) {
            throw new IllegalArgumentException("Stack size must be exactly 1");
         } else {
            boolean flag = this.tabContents.contains(p_250391_) && p_251472_ != CreativeModeTab.TabVisibility.SEARCH_TAB_ONLY;
            if (flag) {
               throw new IllegalStateException("Accidentally adding the same item stack twice " + p_250391_.getDisplayName().getString() + " to a Creative Mode Tab: " + this.tab.getDisplayName().getString());
            } else {
               if (p_250391_.getItem().isEnabled(this.featureFlagSet)) {
                  switch (p_251472_) {
                     case PARENT_AND_SEARCH_TABS:
                        this.tabContents.add(p_250391_);
                        this.searchTabContents.add(p_250391_);
                        break;
                     case PARENT_TAB_ONLY:
                        this.tabContents.add(p_250391_);
                        break;
                     case SEARCH_TAB_ONLY:
                        this.searchTabContents.add(p_250391_);
                  }
               }

            }
         }
      }
   }

   public interface Output {
      void accept(ItemStack p_251806_, CreativeModeTab.TabVisibility p_249603_);

      default void accept(ItemStack p_249977_) {
         this.accept(p_249977_, CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }

      default void accept(ItemLike p_251528_, CreativeModeTab.TabVisibility p_249821_) {
         this.accept(new ItemStack(p_251528_), p_249821_);
      }

      default void accept(ItemLike p_248610_) {
         this.accept(new ItemStack(p_248610_), CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }

      default void acceptAll(Collection<ItemStack> p_251548_, CreativeModeTab.TabVisibility p_252285_) {
         p_251548_.forEach((p_252337_) -> {
            this.accept(p_252337_, p_252285_);
         });
      }

      default void acceptAll(Collection<ItemStack> p_250244_) {
         this.acceptAll(p_250244_, CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }
   }

   public static enum Row {
      TOP,
      BOTTOM;
   }

   public static enum TabVisibility {
      PARENT_AND_SEARCH_TABS,
      PARENT_TAB_ONLY,
      SEARCH_TAB_ONLY;
   }

   public static enum Type {
      CATEGORY,
      INVENTORY,
      HOTBAR,
      SEARCH;
   }
}

(1.19.3)

package net.minecraft.world.item;

import com.google.common.collect.Lists;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.function.Consumer;
import java.util.function.Supplier;
import javax.annotation.Nullable;
import net.minecraft.network.chat.Component;
import net.minecraft.world.flag.FeatureFlagSet;
import net.minecraft.world.level.ItemLike;

public class CreativeModeTab {
   private final Component displayName;
   String backgroundSuffix = "items.png";
   boolean canScroll = true;
   boolean showTitle = true;
   boolean alignedRight = false;
   private final CreativeModeTab.Row row;
   private final int column;
   private final CreativeModeTab.Type type;
   @Nullable
   private ItemStack iconItemStack;
   private Collection<ItemStack> displayItems = ItemStackLinkedSet.createTypeAndTagSet();
   private Set<ItemStack> displayItemsSearchTab = ItemStackLinkedSet.createTypeAndTagSet();
   @Nullable
   private Consumer<List<ItemStack>> searchTreeBuilder;
   private final Supplier<ItemStack> iconGenerator;
   private final CreativeModeTab.DisplayItemsGenerator displayItemsGenerator;
   private net.minecraft.resources.ResourceLocation backgroundLocation;
   private final boolean hasSearchBar;
   private final int searchBarWidth;
   private final net.minecraft.resources.ResourceLocation tabsImage;
   private final int labelColor;
   private final int slotColor;

   CreativeModeTab(CreativeModeTab.Row p_260217_, int p_259557_, CreativeModeTab.Type p_260176_, Component p_260100_, Supplier<ItemStack> p_259543_, CreativeModeTab.DisplayItemsGenerator p_259085_, net.minecraft.resources.ResourceLocation backgroundLocation, boolean hasSearchBar, int searchBarWidth, net.minecraft.resources.ResourceLocation tabsImage, int labelColor, int slotColor) {
      this.row = p_260217_;
      this.column = p_259557_;
      this.displayName = p_260100_;
      this.iconGenerator = p_259543_;
      this.displayItemsGenerator = p_259085_;
      this.type = p_260176_;
      this.backgroundLocation = backgroundLocation;
      this.hasSearchBar = hasSearchBar;
      this.searchBarWidth = searchBarWidth;
      this.tabsImage = tabsImage;
      this.labelColor = labelColor;
      this.slotColor = slotColor;
   }

   protected CreativeModeTab(CreativeModeTab.Builder builder) {
      this(builder.row, builder.column, builder.type, builder.displayName, builder.iconGenerator, builder.displayItemsGenerator, builder.backgroundLocation, builder.hasSearchBar, builder.searchBarWidth, builder.tabsImage, builder.labelColor, builder.slotColor);
   }

   public static CreativeModeTab.Builder builder(CreativeModeTab.Row p_259342_, int p_260312_) {
      return new CreativeModeTab.Builder(p_259342_, p_260312_);
   }

   public Component getDisplayName() {
      return this.displayName;
   }

   public ItemStack getIconItem() {
      if (this.iconItemStack == null) {
         this.iconItemStack = this.iconGenerator.get();
      }

      return this.iconItemStack;
   }

   /**
    * Forge: Use {@link #getBackgroundLocation()} instead.
    */
   @Deprecated
   public String getBackgroundSuffix() {
      return this.backgroundSuffix;
   }

   public boolean showTitle() {
      return this.showTitle;
   }

   public boolean canScroll() {
      return this.canScroll;
   }

   public int column() {
      return this.column;
   }

   public CreativeModeTab.Row row() {
      return this.row;
   }

   public boolean hasAnyItems() {
      return !this.displayItems.isEmpty();
   }

   public boolean shouldDisplay() {
      return this.type != CreativeModeTab.Type.CATEGORY || this.hasAnyItems();
   }

   public boolean isAlignedRight() {
      return this.alignedRight;
   }

   public CreativeModeTab.Type getType() {
      return this.type;
   }

   public void buildContents(FeatureFlagSet p_260125_, boolean p_259855_) {
      CreativeModeTab.ItemDisplayBuilder creativemodetab$itemdisplaybuilder = new CreativeModeTab.ItemDisplayBuilder(this, p_260125_);
      net.minecraftforge.client.ForgeHooksClient.onCreativeModeTabBuildContents(this, this.displayItemsGenerator, p_260125_, creativemodetab$itemdisplaybuilder, p_259855_);
      this.displayItems = creativemodetab$itemdisplaybuilder.tabContents;
      this.displayItemsSearchTab = creativemodetab$itemdisplaybuilder.searchTabContents;
      this.rebuildSearchTree();
   }

   public Collection<ItemStack> getDisplayItems() {
      return this.displayItems;
   }

   public Collection<ItemStack> getSearchTabDisplayItems() {
      return this.displayItemsSearchTab;
   }

   public boolean contains(ItemStack p_259317_) {
      return this.displayItemsSearchTab.contains(p_259317_);
   }

   public void setSearchTreeBuilder(Consumer<List<ItemStack>> p_259669_) {
      this.searchTreeBuilder = p_259669_;
   }

   public void rebuildSearchTree() {
      if (this.searchTreeBuilder != null) {
         this.searchTreeBuilder.accept(Lists.newArrayList(this.displayItemsSearchTab));
      }

   }

   public net.minecraft.resources.ResourceLocation getBackgroundLocation() {
      return backgroundLocation;
   }

   public boolean hasSearchBar() {
      return this.hasSearchBar;
   }

   public int getSearchBarWidth() {
      return searchBarWidth;
   }

   public net.minecraft.resources.ResourceLocation getTabsImage() {
      return tabsImage;
   }

   public int getLabelColor() {
      return labelColor;
   }

   public int getSlotColor() {
      return slotColor;
   }

   public static class Builder {
      private static final CreativeModeTab.DisplayItemsGenerator EMPTY_GENERATOR = (p_259074_, p_259433_, p_260293_) -> {
      };
      private static final net.minecraft.resources.ResourceLocation CREATIVE_INVENTORY_TABS_IMAGE = new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tabs.png");
      private final CreativeModeTab.Row row;
      private final int column;
      private Component displayName = Component.empty();
      private Supplier<ItemStack> iconGenerator = () -> {
         return ItemStack.EMPTY;
      };
      private CreativeModeTab.DisplayItemsGenerator displayItemsGenerator = EMPTY_GENERATOR;
      private boolean canScroll = true;
      private boolean showTitle = true;
      private boolean alignedRight = false;
      private CreativeModeTab.Type type = CreativeModeTab.Type.CATEGORY;
      private String backgroundSuffix = "items.png";
      @org.jetbrains.annotations.Nullable
      private net.minecraft.resources.ResourceLocation backgroundLocation;
      private boolean hasSearchBar = false;
      private int searchBarWidth = 89;
      private net.minecraft.resources.ResourceLocation tabsImage = CREATIVE_INVENTORY_TABS_IMAGE;
      private int labelColor = 4210752;
      private int slotColor = -2130706433;
      private java.util.function.Function<CreativeModeTab.Builder, CreativeModeTab> tabFactory = CreativeModeTab::new;

      public Builder(CreativeModeTab.Row p_259171_, int p_259661_) {
         this.row = p_259171_;
         this.column = p_259661_;
      }

      public CreativeModeTab.Builder title(Component p_259616_) {
         this.displayName = p_259616_;
         return this;
      }

      public CreativeModeTab.Builder icon(Supplier<ItemStack> p_259333_) {
         this.iconGenerator = p_259333_;
         return this;
      }

      public CreativeModeTab.Builder displayItems(CreativeModeTab.DisplayItemsGenerator p_259814_) {
         this.displayItemsGenerator = p_259814_;
         return this;
      }

      public CreativeModeTab.Builder alignedRight() {
         this.alignedRight = true;
         return this;
      }

      public CreativeModeTab.Builder hideTitle() {
         this.showTitle = false;
         return this;
      }

      public CreativeModeTab.Builder noScrollBar() {
         this.canScroll = false;
         return this;
      }

      protected CreativeModeTab.Builder type(CreativeModeTab.Type p_259283_) {
         this.type = p_259283_;
         if (p_259283_ == Type.SEARCH)
            return this.withSearchBar();
         return this;
      }

      public CreativeModeTab.Builder backgroundSuffix(String p_259981_) {
         return withBackgroundLocation(new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tab_" + p_259981_));
      }

      public CreativeModeTab.Builder withBackgroundLocation(net.minecraft.resources.ResourceLocation background) {
         this.backgroundLocation = background;
         return this;
      }

      public CreativeModeTab.Builder withSearchBar() {
         this.hasSearchBar = true;
         if (this.backgroundLocation == null)
            return this.backgroundSuffix("item_search.png");
         return this;
      }

      public CreativeModeTab.Builder withSearchBar(int searchBarWidth) {
         this.searchBarWidth = searchBarWidth;
         return withSearchBar();
      }

      public CreativeModeTab.Builder withTabsImage(net.minecraft.resources.ResourceLocation tabsImage) {
         this.tabsImage = tabsImage;
         return this;
      }

      public CreativeModeTab.Builder withLabelColor(int labelColor) {
          this.labelColor = labelColor;
          return this;
      }

      public CreativeModeTab.Builder withSlotColor(int slotColor) {
          this.slotColor = slotColor;
          return this;
      }

      public CreativeModeTab.Builder withTabFactory(java.util.function.Function<CreativeModeTab.Builder, CreativeModeTab> tabFactory) {
         this.tabFactory = tabFactory;
         return this;
      }

      public CreativeModeTab build() {
         if ((this.type == CreativeModeTab.Type.HOTBAR || this.type == CreativeModeTab.Type.INVENTORY) && this.displayItemsGenerator != EMPTY_GENERATOR) {
            throw new IllegalStateException("Special tabs can't have display items");
         } else {
            CreativeModeTab creativemodetab = tabFactory.apply(this);
            creativemodetab.alignedRight = this.alignedRight;
            creativemodetab.showTitle = this.showTitle;
            creativemodetab.canScroll = this.canScroll;
            creativemodetab.backgroundSuffix = this.backgroundSuffix;
            creativemodetab.backgroundLocation = this.backgroundLocation != null ? this.backgroundLocation : new net.minecraft.resources.ResourceLocation("textures/gui/container/creative_inventory/tab_" + this.backgroundSuffix);
            return creativemodetab;
         }
      }
   }

   public interface DisplayItemsGenerator {
      void accept(FeatureFlagSet p_259204_, CreativeModeTab.Output p_259752_, boolean p_260123_);
   }

   static class ItemDisplayBuilder implements CreativeModeTab.Output {
      public final Collection<ItemStack> tabContents = ItemStackLinkedSet.createTypeAndTagSet();
      public final Set<ItemStack> searchTabContents = ItemStackLinkedSet.createTypeAndTagSet();
      private final CreativeModeTab tab;
      private final FeatureFlagSet featureFlagSet;

      public ItemDisplayBuilder(CreativeModeTab p_251040_, FeatureFlagSet p_249331_) {
         this.tab = p_251040_;
         this.featureFlagSet = p_249331_;
      }

      public void accept(ItemStack p_250391_, CreativeModeTab.TabVisibility p_251472_) {
         if (p_250391_.getCount() != 1) {
            throw new IllegalArgumentException("Stack size must be exactly 1");
         } else {
            boolean flag = this.tabContents.contains(p_250391_) && p_251472_ != CreativeModeTab.TabVisibility.SEARCH_TAB_ONLY;
            if (flag) {
               throw new IllegalStateException("Accidentally adding the same item stack twice " + p_250391_.getDisplayName().getString() + " to a Creative Mode Tab: " + this.tab.getDisplayName().getString());
            } else {
               if (p_250391_.getItem().isEnabled(this.featureFlagSet)) {
                  switch (p_251472_) {
                     case PARENT_AND_SEARCH_TABS:
                        this.tabContents.add(p_250391_);
                        this.searchTabContents.add(p_250391_);
                        break;
                     case PARENT_TAB_ONLY:
                        this.tabContents.add(p_250391_);
                        break;
                     case SEARCH_TAB_ONLY:
                        this.searchTabContents.add(p_250391_);
                  }
               }

            }
         }
      }
   }

   public interface Output {
      void accept(ItemStack p_251806_, CreativeModeTab.TabVisibility p_249603_);

      default void accept(ItemStack p_249977_) {
         this.accept(p_249977_, CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }

      default void accept(ItemLike p_251528_, CreativeModeTab.TabVisibility p_249821_) {
         this.accept(new ItemStack(p_251528_), p_249821_);
      }

      default void accept(ItemLike p_248610_) {
         this.accept(new ItemStack(p_248610_), CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }

      default void acceptAll(Collection<ItemStack> p_251548_, CreativeModeTab.TabVisibility p_252285_) {
         p_251548_.forEach((p_252337_) -> {
            this.accept(p_252337_, p_252285_);
         });
      }

      default void acceptAll(Collection<ItemStack> p_250244_) {
         this.acceptAll(p_250244_, CreativeModeTab.TabVisibility.PARENT_AND_SEARCH_TABS);
      }
   }

   public static enum Row {
      TOP,
      BOTTOM;
   }

   public static enum TabVisibility {
      PARENT_AND_SEARCH_TABS,
      PARENT_TAB_ONLY,
      SEARCH_TAB_ONLY;
   }

   public static enum Type {
      CATEGORY,
      INVENTORY,
      HOTBAR,
      SEARCH;
   }
}

Je pense donc à un bug de la 1.19.3, mais je ne vois personne en parler sur internet ni sur les forums ou sur la doc de Forge

Yggdraszil

J’ai tout regardé à la main, mais pour être sur de pas faire d’erreur, j’ai comparé avec un outil et sur le lien, on voit bien qu’il n’y a aucun changement
https://www.diffchecker.com/9GQhiDDL

robin4002

En effet, il n’y a pas de fonction makeIcon, ni en 1.19.2 ni en 1.19.3. Je pense que la bonne fonction est getIconItem

	import net.minecraft.world.item.CreativeModeTab;
	import net.minecraft.world.item.ItemStack;

	public class ModCreativeModTab
	{
	public static final CreativeModeTab BETTERSHEARS_TAB = new CreativeModeTab("bettershears_tab")
	{
	@Override
	public ItemStack makeIcon()
	{
	return new ItemStack(ModItems.STAR_SHEARS.get());
	}
	};
	}

	import fr.yggdraszil.bettershears3.BetterShears3;
	import fr.yggdraszil.bettershears3.tool.BetterShearsInfiniteTool;
	import fr.yggdraszil.bettershears3.tool.BetterShearsTool;
	import net.minecraft.world.item.Item;
	import net.minecraftforge.eventbus.api.IEventBus;
	import net.minecraftforge.registries.DeferredRegister;
	import net.minecraftforge.registries.ForgeRegistries;
	import net.minecraftforge.registries.RegistryObject;

	public class ModItems {
	public static DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, BetterShears3.MOD_ID);

	public static final RegistryObject<Item> UNFIRED_CLAY_SHEARS = ITEMS.register("unfired_clay_shears",
	() -> new Item(new Item.Properties().stacksTo(1).tab(ModCreativeModTab.BETTERSHEARS_TAB)));

	public static final RegistryObject<Item> COBBLE_SHEARS = ITEMS.register("cobble_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> WOODEN_SHEARS = ITEMS.register("wooden_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(9).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> GOLD_SHEARS = ITEMS.register("gold_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(20).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> FLINT_SHEARS = ITEMS.register("flint_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(35).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> LAPIS_SHEARS = ITEMS.register("lapis_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(85).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> CLAY_SHEARS = ITEMS.register("clay_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(101).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> COPPER_SHEARS = ITEMS.register("copper_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(200).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> AMETHYST_SHEARS = ITEMS.register("amethyst_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(375).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> DIAMOND_SHEARS = ITEMS.register("diamond_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1549).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> EMERALD_SHEARS = ITEMS.register("emerald_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(1979).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> OBSIDIAN_SHEARS = ITEMS.register("obsidian_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(2999).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> NETHERITE_SHEARS = ITEMS.register("netherite_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(4044).tab(ModCreativeModTab.BETTERSHEARS_TAB)));
	public static final RegistryObject<Item> WARDEN_SHEARS = ITEMS.register("warden_shears",
	() -> new BetterShearsTool(new Item.Properties().stacksTo(1).durability(6144).tab(ModCreativeModTab.BETTERSHEARS_TAB)));

	public static final RegistryObject<Item> STAR_SHEARS = ITEMS.register("star_shears",
	() -> new BetterShearsInfiniteTool(new Item.Properties().stacksTo(1).durability(0).tab(ModCreativeModTab.BETTERSHEARS_TAB)));

	public static final RegistryObject<Item> WARDEN_HEART = ITEMS.register("warden_heart",
	() -> new Item(new Item.Properties().tab(ModCreativeModTab.BETTERSHEARS_TAB)));

	public static void register (IEventBus eventBus)
	{
	ITEMS.register(eventBus);
	}
	}

Non résolu Problème avec les Creatives Tabs entre la 1.19.2 et la 1.19.3