done

gradle.properties

@@ -16,9 +16,9 @@ minecraft_version=1.21
 # as they do not follow standard versioning conventions.
 minecraft_version_range=[1.21,1.21.1)
 # The Neo version must agree with the Minecraft version to get a valid artifact
-neo_version=21.0.20-beta
+neo_version=21.0.42-beta
 # The Neo version range can use any version of Neo as bounds
-neo_version_range=[21.0.20-beta,)
+neo_version_range=[21.0.42-beta,)
 # The loader version range can only use the major version of FML as bounds
 loader_version_range=[4,)
 

src/generated/resources/.cache/2a28fcdbeac64b3f0fb1da9f964f3a73de497648

@@ -0,0 +1,3 @@
+// 1.21	2024-06-29T09:32:44.039614	Tags for minecraft:item mod id tutorialmod
+c83f9edda4547a4af3f0016fda0c2621839849b3 data/tutorialmod/tags/item/example_block.json
+45f5e001644f26668bdf88ee06c051953b522b28 data/tutorialmod/tags/item/example_item.json

src/generated/resources/.cache/9e626b95ebbec93dbf63c677d19e13e520c20d6b

@@ -1,2 +1,4 @@
-// 1.21	2024-06-19T15:13:52.90318	Tags for minecraft:block mod id tutorialmod
-c83f9edda4547a4af3f0016fda0c2621839849b3 data/minecraft/tags/block/mineable/pickaxe.json
+// 1.21	2024-06-29T09:32:44.037156	Tags for minecraft:block mod id tutorialmod
+b8703e5871ce664cf6783f815f1c5120f04d8ce8 data/minecraft/tags/block/mineable/pickaxe.json
+b8703e5871ce664cf6783f815f1c5120f04d8ce8 data/minecraft/tags/block/needs_iron_tool.json
+c83f9edda4547a4af3f0016fda0c2621839849b3 data/tutorialmod/tags/block/example_block.json

src/generated/resources/data/minecraft/tags/block/mineable/pickaxe.json

@@ -1,5 +1,5 @@
 {
   "values": [
-    "tutorialmod:example_block"
+    "#tutorialmod:example_block"
   ]
 }

src/generated/resources/data/minecraft/tags/block/needs_iron_tool.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "#tutorialmod:example_block"
+  ]
+}

src/generated/resources/data/tutorialmod/tags/block/example_block.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "tutorialmod:example_block"
+  ]
+}

src/generated/resources/data/tutorialmod/tags/item/example_block.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "tutorialmod:example_block"
+  ]
+}

src/generated/resources/data/tutorialmod/tags/item/example_item.json

@@ -0,0 +1,5 @@
+{
+  "values": [
+    "tutorialmod:example_item"
+  ]
+}

src/main/java/io/github/realyusufismail/data/DataGenerators.java

@@ -4,6 +4,7 @@
 import io.github.realyusufismail.data.lang.ModEnLangProvider;
 import io.github.realyusufismail.data.loottable.ModLootTables;
 import io.github.realyusufismail.data.tag.ModBlockTagsProvider;
+import io.github.realyusufismail.data.tag.ModItemTagProvider;
 import io.github.realyusufismail.data.texture.ModBlockStateProvider;
 import io.github.realyusufismail.data.texture.ModItemStateProvider;
 import net.minecraft.data.DataGenerator;
@@ -22,7 +23,9 @@ public static void gatherData(GatherDataEvent event) {
             generator.addProvider(true, new ModEnLangProvider(output));
             generator.addProvider(true, new ModItemStateProvider(output, existingFileHelper));
             generator.addProvider(true, new ModBlockStateProvider(output, existingFileHelper));
-            generator.addProvider(true, new ModBlockTagsProvider(output, event.getLookupProvider(), existingFileHelper));
+            ModBlockTagsProvider modBlockTagsProvider = new ModBlockTagsProvider(output, event.getLookupProvider(), existingFileHelper);
+            generator.addProvider(true, modBlockTagsProvider);
+            generator.addProvider(true, new ModItemTagProvider(output, event.getLookupProvider(), modBlockTagsProvider, existingFileHelper));
             generator.addProvider(true, new ModLootTables(output, event.getLookupProvider()));
         } catch (RuntimeException e) {
             TutorialMod.logger.error("Failed to gather data", e);

src/main/java/io/github/realyusufismail/data/tag/ModBlockTagsProvider.java

@@ -2,6 +2,7 @@
 
 import io.github.realyusufismail.TutorialMod;
 import io.github.realyusufismail.init.BlockInit;
+import io.github.realyusufismail.init.TagsInit;
 import net.minecraft.core.HolderLookup;
 import net.minecraft.data.PackOutput;
 import net.minecraft.tags.BlockTags;
@@ -19,7 +20,13 @@ public ModBlockTagsProvider(PackOutput output, CompletableFuture<HolderLookup.Pr
 
     @Override
     protected void addTags(HolderLookup.Provider pProvider) {
-        tag(BlockTags.MINEABLE_WITH_PICKAXE)
+        tag(TagsInit.BlockTagsInit.EXAMPLE_BLOCK_TAG)
                 .add(BlockInit.EXAMPLE_BLOCK.get());
+
+        tag(BlockTags.MINEABLE_WITH_PICKAXE)
+                .addTag(TagsInit.BlockTagsInit.EXAMPLE_BLOCK_TAG);
+
+       // TagKey<Block> netherite = createNeoForgeTag("needs_netherite_tool")
+       tag(BlockTags.NEEDS_IRON_TOOL).addTag(TagsInit.BlockTagsInit.EXAMPLE_BLOCK_TAG);
     }
 }

src/main/java/io/github/realyusufismail/data/tag/ModItemTagProvider.java

@@ -0,0 +1,29 @@
+package io.github.realyusufismail.data.tag;
+
+import io.github.realyusufismail.TutorialMod;
+import io.github.realyusufismail.init.ItemInit;
+import io.github.realyusufismail.init.TagsInit;
+import net.minecraft.core.HolderLookup;
+import net.minecraft.data.PackOutput;
+import net.minecraft.data.tags.ItemTagsProvider;
+import net.minecraft.tags.ItemTags;
+import net.minecraft.world.level.block.Block;
+import net.neoforged.neoforge.common.data.BlockTagsProvider;
+import net.neoforged.neoforge.common.data.ExistingFileHelper;
+
+import java.util.concurrent.CompletableFuture;
+
+public class ModItemTagProvider extends ItemTagsProvider {
+    public ModItemTagProvider(PackOutput pOutput, CompletableFuture<HolderLookup.Provider> pLookupProvider,  BlockTagsProvider provider, ExistingFileHelper existingFileHelper) {
+        super(pOutput, pLookupProvider, provider.contentsGetter(), TutorialMod.MOD_ID, existingFileHelper);
+    }
+
+    @Override
+    protected void addTags(HolderLookup.Provider pProvider) {
+        copy(TagsInit.BlockTagsInit.EXAMPLE_BLOCK_TAG, TagsInit.ItemTagsInit.EXAMPLE_BLOCK_TAG);
+
+        tag(TagsInit.ItemTagsInit.EXAMPLE_ITEM_TAG).add(ItemInit.EXAMPLE_ITEM.get());
+
+        // tag(ItemTags.TRIMMABLE_ARMOR)
+    }
+}

src/main/java/io/github/realyusufismail/init/TagsInit.java

@@ -0,0 +1,45 @@
+package io.github.realyusufismail.init;
+
+import io.github.realyusufismail.TutorialMod;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.tags.BlockTags;
+import net.minecraft.tags.ItemTags;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+
+public class TagsInit {
+    public static ResourceLocation createOreLocation(String name) {
+        return ResourceLocation.fromNamespaceAndPath(TutorialMod.MOD_ID,  "ores/" + name);
+    }
+
+    public static ResourceLocation createBlockLocation(String name) {
+        return ResourceLocation.fromNamespaceAndPath(TutorialMod.MOD_ID, name);
+    }
+
+    public static ResourceLocation createGenericItemsLocation(String name) {
+        return ResourceLocation.fromNamespaceAndPath(TutorialMod.MOD_ID, name);
+    }
+
+    public static ResourceLocation createRawItemsLocation(String name) {
+        return  ResourceLocation.fromNamespaceAndPath(TutorialMod.MOD_ID, "raw/" + name);
+    }
+
+    public static TagKey<Block> createToolTag(String name) {
+        return TagKey.create(BuiltInRegistries.BLOCK.key(), ResourceLocation.fromNamespaceAndPath(TutorialMod.MOD_ID, name));
+    }
+
+    public static class ItemTagsInit {
+        // Items
+        public static final TagKey<Item> EXAMPLE_ITEM_TAG = ItemTags.create(createGenericItemsLocation("example_item"));
+
+        // Blocks
+        public static final TagKey<Item> EXAMPLE_BLOCK_TAG = ItemTags.create(createBlockLocation("example_block"));
+    }
+
+    public static class BlockTagsInit {
+        public static final TagKey<Block> EXAMPLE_BLOCK_TAG =
+                BlockTags.create(createBlockLocation("example_block"));
+    }
+}