added en translations

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

@@ -6,6 +6,8 @@
     "advancements.nec.ak_47.title": "Congrats, You're f*cking useless!",
     "advancements.nec.dirt_sword.description": "Haha, get it? ... -_-",
     "advancements.nec.dirt_sword.title": "You are now dirty",
+    "advancements.nec.fletching_stairs.description": "Craft some Fletching Stairs",
+    "advancements.nec.fletching_stairs.title": "Finally useful!",
     "advancements.nec.pocket_block.description": "Craft a Pocket Block",
     "advancements.nec.pocket_block.title": "It's basically Bedrock",
     "advancements.nec.java_block.description": "Craft a Java Block",
@@ -19,6 +21,7 @@
     "block.nec.cursed_dirt": "Cursed Dirt",
     "block.nec.deepslate_diamond_ore_ore": "Deepslate Diamond Ore Ore",
     "block.nec.diamond_ore_ore": "Diamond Ore Ore",
+    "block.nec.fletching_stairs": "Fletching Stairs",
     "block.nec.green_birch_log": "Green Birch Log",
     "block.nec.gun_block": "Gun Block",
     "block.nec.java_block": "Java Block",

src/main/resources/data/nec/advancements/fletching_stairs.json

@@ -0,0 +1,31 @@
+{
+  "display": {
+    "icon": {
+      "item": "nec:fletching_stairs"
+    },
+    "title": {
+      "translate": "advancements.nec.fletching_stairs.title"
+    },
+    "description": {
+      "translate": "advancements.nec.fletching_stairs.description"
+    },
+    "frame": "task",
+    "show_toast": true,
+    "annouce_to_chat": true
+  },
+  "parent": "nec:nec",
+  "criteria": {
+    "requirement": {
+      "trigger": "minecraft:inventory_changed",
+      "conditions": {
+        "items": [
+          {
+            "items": [
+              "nec:fletching_stairs"
+            ]
+          }
+        ]
+      }
+    }
+  }
+}