added the staff of ancient knowledge

src/main/java/de/ellpeck/naturesaura/items/ItemNetheriteFinder.java

@@ -0,0 +1,60 @@
+package de.ellpeck.naturesaura.items;
+
+import de.ellpeck.naturesaura.Helper;
+import de.ellpeck.naturesaura.api.NaturesAuraAPI;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
+import net.minecraft.entity.Entity;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.MobSpawnerTileEntity;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.ActionResultType;
+import net.minecraft.util.Hand;
+import net.minecraft.util.math.AxisAlignedBB;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import net.minecraftforge.items.CapabilityItemHandler;
+
+public class ItemNetheriteFinder extends ItemImpl {
+    public ItemNetheriteFinder() {
+        super("netherite_finder", new Properties().maxStackSize(1));
+    }
+
+    @Override
+    public ActionResult<ItemStack> onItemRightClick(World worldIn, PlayerEntity playerIn, Hand handIn) {
+        ItemStack stack = playerIn.getHeldItem(handIn);
+        NaturesAuraAPI.IInternalHooks inst = NaturesAuraAPI.instance();
+        if (!inst.extractAuraFromPlayer(playerIn, 200000, false))
+            return new ActionResult<>(ActionResultType.FAIL, stack);
+        if (worldIn.isRemote) {
+            inst.setParticleDepth(false);
+            inst.setParticleSpawnRange(64);
+            inst.setParticleCulling(false);
+
+            BlockPos pos = playerIn.getPosition();
+            int range = 64;
+            for (int x = -range; x <= range; x++) {
+                for (int y = 0; y <= 128; y++) {
+                    for (int z = -range; z <= range; z++) {
+                        BlockPos offset = new BlockPos(pos.getX() + x, y, pos.getZ() + z);
+                        BlockState state = worldIn.getBlockState(offset);
+                        if (state.getBlock() == Blocks.ANCIENT_DEBRIS || state.getBlock().getRegistryName().toString().contains("netherite")) {
+                            inst.spawnMagicParticle(
+                                    offset.getX() + 0.5F, offset.getY() + 0.5F, offset.getZ() + 0.5F,
+                                    0F, 0F, 0F, 0xab4d38, 6F, 20 * 60, 0F, false, true);
+                        }
+                    }
+                }
+            }
+
+            inst.setParticleDepth(true);
+            inst.setParticleSpawnRange(32);
+            inst.setParticleCulling(true);
+            playerIn.swingArm(handIn);
+        }
+        playerIn.getCooldownTracker().setCooldown(this, 20 * 60);
+        return new ActionResult<>(ActionResultType.SUCCESS, stack);
+    }
+}

src/main/java/de/ellpeck/naturesaura/items/ModItems.java

@@ -62,4 +62,5 @@ public final class ModItems {
     public static Item END_CITY_FINDER;
     public static Item BREAK_PREVENTION;
     public static Item PET_REVIVER;
+    public static Item NETHERITE_FINDER;
 }

src/main/java/de/ellpeck/naturesaura/reg/ModRegistry.java

@@ -223,7 +223,8 @@ public final class ModRegistry {
                 new ItemStructureFinder("fortress_finder", Structure.field_236378_n_, 0xba2800),
                 new ItemStructureFinder("end_city_finder", Structure.field_236379_o_, 0xca5cd6),
                 new ItemBreakPrevention(),
-                new ItemPetReviver()
+                new ItemPetReviver(),
+                new ItemNetheriteFinder()
         );
         Helper.populateObjectHolders(ModItems.class, event.getRegistry());
     }

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

@@ -132,6 +132,7 @@
     "item.naturesaura.end_city_finder": "Eye of the Shulker",
     "item.naturesaura.break_prevention": "Eir's Token",
     "item.naturesaura.pet_reviver": "Token of Undying Friendship",
+    "item.naturesaura.netherite_finder": "Staff of Ancient Knowledge",
     "container.naturesaura:tree_ritual.name": "Ritual of the Forest",
     "container.naturesaura:altar.name": "Natural Altar Infusion",
     "container.naturesaura:offering.name": "Offering to the Gods",

src/main/resources/data/naturesaura/patchouli_books/book/en_us/entries/items/netherite_finder.json

@@ -0,0 +1,21 @@
+{
+    "name": "Staff of Ancient Knowledge",
+    "icon": "naturesaura:netherite_finder",
+    "category": "items",
+    "advancement": "naturesaura:offering",
+    "pages": [
+        {
+            "type": "text",
+            "text": "Recent discoveries have unmasked a rather important, buried substance within the darker parts of this world: $(thing)Ancient Debris$(). This hard-to-find material is sturdy and extremely useful to miners, yet its rarity makes it hard to obtain. The $(item)Staff of Ancient Knowledge$() solves this problem in an elegant way."
+        },
+        {
+            "type": "text",
+            "text": "When using it, all $(thing)Ancient Debris$() blocks in a rather large area around the user will be highlighted, making them visible even $(thing)through other blocks$(), for about a minute or so. During this time, the material can easily be located and mined.$(br)Needless to say, this operation requires a large amount of $(aura) from an $(l:items/aura_cache)Aura Cache$() or similar device."
+        },
+        {
+            "type": "crafting",
+            "text": "Creating the $(item)Staff of Ancient Knowledge$()",
+            "recipe": "naturesaura:netherite_finder"
+        }
+    ]
+}

src/main/resources/data/naturesaura/recipes/netherite_finder.json

@@ -0,0 +1,25 @@
+{
+    "type": "minecraft:crafting_shaped",
+    "pattern": [
+        " NE",
+        "IRI",
+        "RN "
+    ],
+    "key": {
+        "R": {
+            "item": "naturesaura:ancient_stick"
+        },
+        "I": {
+            "item": "naturesaura:sky_ingot"
+        },
+        "N": {
+            "item": "minecraft:netherrack"
+        },
+        "E": {
+            "item": "minecraft:netherite_scrap"
+        }
+    },
+    "result": {
+        "item": "naturesaura:netherite_finder"
+    }
+}