Correct mod id and add simple item

build.gradle

@@ -25,19 +25,6 @@ java.toolchain.languageVersion = JavaLanguageVersion.of(17)
 
 println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"
 minecraft {
-    // The mappings can be changed at any time and must be in the following format.
-    // Channel:   Version:
-    // official   MCVersion             Official field/method names from Mojang mapping files
-    // parchment  YYYY.MM.DD-MCVersion  Open community-sourced parameter names and javadocs layered on top of official
-    //
-    // You must be aware of the Mojang license when using the 'official' or 'parchment' mappings.
-    // See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
-    //
-    // Parchment is an unofficial project maintained by ParchmentMC, separate from MinecraftForge
-    // Additional setup is needed to use their mappings: https://parchmentmc.org/docs/getting-started
-    //
-    // Use non-default mappings at your own risk. They may not always work.
-    // Simply re-run your setup task after changing the mappings to update your workspace.
     mappings channel: mapping_channel, version: mapping_version
 
     // When true, this property will have all Eclipse/IntelliJ IDEA run configurations run the "prepareX" task for the given run configuration before launching the game.

gradle.properties

@@ -42,7 +42,7 @@ mapping_version=2023.09.03-1.20.1
 
 # The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}
 # Must match the String constant located in the main mod class annotated with @Mod.
-mod_id=ibs
+mod_id=ibg
 # The human-readable display name for the mod.
 mod_name=Immersed by Greg
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.

src/main/java/com/imbgt/ibg/Config.java

@@ -15,7 +15,7 @@ import java.util.stream.Collectors;
 
 // An example config class. This is not required, but it's a good idea to have one to keep your config organized.
 // Demonstrates how to use Forge's config APIs
-@Mod.EventBusSubscriber(modid = IBS.MOD_ID, bus = Mod.EventBusSubscriber.Bus.MOD)
+@Mod.EventBusSubscriber(modid = IBG.MOD_ID, bus = Mod.EventBusSubscriber.Bus.MOD)
 public class Config
 {
     private static final ForgeConfigSpec.Builder BUILDER = new ForgeConfigSpec.Builder();

src/main/java/com/imbgt/ibg/IBG.java

@@ -1,7 +1,9 @@
 package com.imbgt.ibg;
 
+import com.imbgt.ibg.item.ModItems;
 import com.mojang.logging.LogUtils;
 import net.minecraft.client.Minecraft;
+import net.minecraft.world.item.CreativeModeTabs;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.common.MinecraftForge;
@@ -18,16 +20,18 @@ import net.minecraftforge.registries.ForgeRegistries;
 import org.slf4j.Logger;
 
 // The value here should match an entry in the META-INF/mods.toml file
-@Mod(IBS.MOD_ID)
-public class IBS {
+@Mod(IBG.MOD_ID)
+public class IBG {
     // Define mod id in a common place for everything to reference
-    public static final String MOD_ID = "ibs";
+    public static final String MOD_ID = "ibg";
     // Directly reference a slf4j logger
     private static final Logger LOGGER = LogUtils.getLogger();
 
-    public IBS(FMLJavaModLoadingContext context) {
+    public IBG(FMLJavaModLoadingContext context) {
         IEventBus modEventBus = context.getModEventBus();
 
+        ModItems.register(modEventBus);
+
         // Register the commonSetup method for modloading
         modEventBus.addListener(this::commonSetup);
 
@@ -47,6 +51,9 @@ public class IBS {
 
     // Add the example block item to the building blocks tab
     private void addCreative(BuildCreativeModeTabContentsEvent event) {
+        if(event.getTabKey() == CreativeModeTabs.REDSTONE_BLOCKS) {
+            event.accept(ModItems.LATHE);
+        }
     }
 
     // You can use SubscribeEvent and let the Event Bus discover methods to call

src/main/java/com/imbgt/ibg/item/ModItems.java

@@ -0,0 +1,21 @@
+package com.imbgt.ibg.item;
+
+import com.imbgt.ibg.IBG;
+
+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_REGISTER = DeferredRegister.create(ForgeRegistries.ITEMS, IBG.MOD_ID);
+
+
+    public static final RegistryObject<Item> LATHE = ITEMS_REGISTER.register("lathe",() -> new Item(new Item.Properties()));
+
+    public static void register(IEventBus eventBus) {
+        ITEMS_REGISTER.register(eventBus);        
+    }
+}

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

@@ -0,0 +1,3 @@
+{
+  "item.ibg.lathe": "Lathe"
+}

src/main/resources/assets/ibg/models/item/lathe.json

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