1.20.1

gradle.properties

@@ -5,5 +5,5 @@ org.gradle.daemon=false
 
 mod_version = 1.2.4
 
-minecraft_version=1.19
-forge_version=41.1.0
+minecraft_version=1.20.1
+forge_version=47.1.3

src/main/java/lykrast/glassential/Glassential.java

@@ -1,5 +1,7 @@
 package lykrast.glassential;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.function.Supplier;
 
 import org.apache.logging.log4j.LogManager;
@@ -10,10 +12,15 @@
 import lykrast.glassential.blocks.RedstoneGlassBlock;
 import lykrast.glassential.blocks.TooltipGlassBlock;
 import net.minecraft.core.BlockPos;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.network.chat.Component;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.item.BlockItem;
 import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
 import net.minecraft.world.level.BlockGetter;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
@@ -23,6 +30,7 @@
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
 import net.minecraftforge.registries.DeferredRegister;
 import net.minecraftforge.registries.ForgeRegistries;
+import net.minecraftforge.registries.RegisterEvent;
 import net.minecraftforge.registries.RegistryObject;
 
 @Mod(Glassential.MODID)
@@ -36,24 +44,40 @@ public Glassential() {
 		IEventBus bus = FMLJavaModLoadingContext.get().getModEventBus();
 		BLOCKS.register(bus);
 		ITEMS.register(bus);
+		bus.addListener(Glassential::makeCreativeTab);
 	}
 
 	private static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, MODID);
 	private static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, MODID);
+	private static List<RegistryObject<Item>> itemsForCreative = new ArrayList<>();
+	private static RegistryObject<Item> stackForIcon;
+
+	public static void makeCreativeTab(RegisterEvent event) {
+		event.register(Registries.CREATIVE_MODE_TAB, helper -> {
+			helper.register(ResourceKey.create(Registries.CREATIVE_MODE_TAB, new ResourceLocation(MODID, "glassential")),
+					CreativeModeTab.builder()
+					.title(Component.translatable("itemGroup.glassential.items"))
+					.icon(() -> new ItemStack(stackForIcon.get()))
+					.displayItems((parameters, output) -> itemsForCreative.forEach(i -> output.accept(i.get())))
+					.build());
+		});
+	}
 
 	static {
-		makeBlock("glass_dark_ethereal", () -> new DarkEtherealGlassBlock(glassProp().noCollission(), false), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_dark_ethereal_reverse", () -> new DarkEtherealGlassBlock(glassProp().noCollission(), true), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_ethereal", () -> new EtherealGlassBlock(glassProp().noCollission(), false), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_ethereal_reverse", () -> new EtherealGlassBlock(glassProp().noCollission(), true), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_ghostly", () -> new TooltipGlassBlock(glassProp().noCollission(), "tooltip.glassential.ghostly"), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_light", () -> new TooltipGlassBlock(glassProp().lightLevel((b) -> 15), "tooltip.glassential.light"), CreativeModeTab.TAB_BUILDING_BLOCKS);
-		makeBlock("glass_redstone", () -> new RedstoneGlassBlock(glassProp()), CreativeModeTab.TAB_REDSTONE);
+		makeBlock("glass_light", () -> new TooltipGlassBlock(glassProp().lightLevel((b) -> 15), "tooltip.glassential.light"));
+		makeBlock("glass_redstone", () -> new RedstoneGlassBlock(glassProp()));
+		makeBlock("glass_ghostly", () -> new TooltipGlassBlock(glassProp().noCollission(), "tooltip.glassential.ghostly"));
+		makeBlock("glass_ethereal", () -> new EtherealGlassBlock(glassProp().noCollission(), false));
+		makeBlock("glass_ethereal_reverse", () -> new EtherealGlassBlock(glassProp().noCollission(), true));
+		makeBlock("glass_dark_ethereal", () -> new DarkEtherealGlassBlock(glassProp().noCollission(), false));
+		makeBlock("glass_dark_ethereal_reverse", () -> new DarkEtherealGlassBlock(glassProp().noCollission(), true));
 	}
 
-	private static RegistryObject<Block> makeBlock(String name, Supplier<Block> block, CreativeModeTab creativeTab) {
+	private static RegistryObject<Block> makeBlock(String name, Supplier<Block> block) {
 		RegistryObject<Block> regged = BLOCKS.register(name, block);
-		ITEMS.register(name, () -> new BlockItem(regged.get(), (new Item.Properties()).tab(creativeTab)));
+		itemsForCreative.add(ITEMS.register(name, () -> new BlockItem(regged.get(), (new Item.Properties()))));
+		//too lazy to do it smart
+		if (name.equals("glass_ethereal_reverse")) stackForIcon = itemsForCreative.get(itemsForCreative.size()-1);
 		return regged;
 	}