Added custom item, sapphire

.vscode/settings.json

@@ -13,5 +13,6 @@
     "explorer.fileNesting.patterns": {
         "gradlew": "build.gradle, gradle.properties, gradlew.bat, settings.gradle",
         ".gitignore": ".gitattributes, .tool-versions, LICENSE.txt, README.md"
-    }
+    },
+    "workbench.iconTheme": "mc-dp-icons"
 }

src/main/java/cc/toph/tutorialmod/TutorialMod.java

@@ -4,7 +4,11 @@ import org.slf4j.Logger;
 
 import com.mojang.logging.LogUtils;
 
+import cc.toph.tutorialmod.item.ModCreativeTabs;
+import cc.toph.tutorialmod.item.ModItems;
 import net.minecraft.client.Minecraft;
+import net.minecraft.world.item.CreativeModeTab;
+import net.minecraft.world.item.CreativeModeTabs;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.common.MinecraftForge;
@@ -31,10 +35,13 @@ public class TutorialMod {
 
 	public TutorialMod() {
 		IEventBus modEventBus = FMLJavaModLoadingContext.get().getModEventBus();
-
 		// Register the commonSetup method for modloading
 		modEventBus.addListener(this::commonSetup);
 
+		// Register the ModItems and CreativeModeTabs class to the modEventBus
+		ModItems.register(modEventBus);
+		ModCreativeTabs.register(modEventBus);
+
 		// Register ourselves for server and other game events we are interested in
 		MinecraftForge.EVENT_BUS.register(this);
 
@@ -59,7 +66,10 @@ public class TutorialMod {
 
 	// Add the example block item to the building blocks tab
 	private void addCreative(BuildCreativeModeTabContentsEvent event) {
-
+		if (event.getTabKey() == CreativeModeTabs.INGREDIENTS) {
+			event.accept(ModItems.SAPPHIRE);
+			event.accept(ModItems.RAW_SAPPHIRE);
+		}
 	}
 
 	// You can use SubscribeEvent and let the Event Bus discover methods to call

src/main/java/cc/toph/tutorialmod/item/ModCreativeTabs.java

@@ -0,0 +1,26 @@
+package cc.toph.tutorialmod.item;
+
+import cc.toph.tutorialmod.TutorialMod;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.item.CreativeModeTab;
+import net.minecraft.world.item.ItemStack;
+import net.minecraftforge.eventbus.api.IEventBus;
+import net.minecraftforge.registries.DeferredRegister;
+import net.minecraftforge.registries.RegistryObject;
+
+public class ModCreativeTabs {
+	public static final DeferredRegister<CreativeModeTab> CREATIVE_TABS = DeferredRegister
+			.create(Registries.CREATIVE_MODE_TAB, TutorialMod.MODID);
+
+	public static void register(IEventBus eventBus) {
+		CREATIVE_TABS.register(eventBus);
+	}
+
+	public static final RegistryObject<CreativeModeTab> TUTORIAL_MOD = CREATIVE_TABS.register("tutorial_tab",
+			() -> CreativeModeTab.builder().icon(() -> new ItemStack(ModItems.SAPPHIRE.get()))
+					.title(Component.translatable("creativetab.tutorial_tab")).displayItems((pParams, pOut) -> {
+						pOut.accept(ModItems.SAPPHIRE.get());
+						pOut.accept(ModItems.RAW_SAPPHIRE.get());
+					}).build());
+}

src/main/java/cc/toph/tutorialmod/item/ModItems.java

@@ -0,0 +1,21 @@
+package cc.toph.tutorialmod.item;
+
+import cc.toph.tutorialmod.TutorialMod;
+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 final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, TutorialMod.MODID);
+
+	public static void register(IEventBus eventBus) {
+		ITEMS.register(eventBus);
+	}
+
+	public static final RegistryObject<Item> SAPPHIRE = ITEMS.register("sapphire", () -> new Item(new Item.Properties()));
+	public static final RegistryObject<Item> RAW_SAPPHIRE = ITEMS.register("raw_sapphire",
+			() -> new Item(new Item.Properties()));
+}

src/main/resources/assets/tutorialmod/lang/en_us.json

@@ -0,0 +1,5 @@
+{
+    "item.tutorialmod.sapphire": "Sapphire",
+    "item.tutorialmod.raw_sapphire": "Raw Sapphire",
+    "creativetab.tutorial_tab": "Sapphire Tab"
+}

src/main/resources/assets/tutorialmod/models/item/raw_sapphire.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "tutorialmod:item/raw_sapphire"
+    }
+}

src/main/resources/assets/tutorialmod/models/item/sapphire.json

@@ -0,0 +1,6 @@
+{
+    "parent": "item/generated",
+    "textures": {
+        "layer0": "tutorialmod:item/sapphire"
+    }
+}