Minor housekeeping

src/main/generated/data/new_soviet/advancements/recipes/decorations/radio_receiver.json

@@ -1,24 +1,24 @@
 {
   "parent": "minecraft:recipes/root",
   "criteria": {
-    "has_iron_ingot": {
+    "has_antenna": {
       "conditions": {
         "items": [
           {
             "items": [
-              "minecraft:iron_ingot"
+              "new_soviet:antenna"
             ]
           }
         ]
       },
       "trigger": "minecraft:inventory_changed"
     },
-    "has_iron_nugget": {
+    "has_iron_ingot": {
       "conditions": {
         "items": [
           {
             "items": [
-              "minecraft:iron_nugget"
+              "minecraft:iron_ingot"
             ]
           }
         ]
@@ -46,7 +46,7 @@
   },
   "requirements": [
     [
-      "has_iron_nugget",
+      "has_antenna",
       "has_note_block",
       "has_iron_ingot",
       "has_the_recipe"

src/main/generated/data/new_soviet/recipes/radio_receiver.json

@@ -2,18 +2,18 @@
   "type": "minecraft:crafting_shaped",
   "category": "misc",
   "key": {
+    "A": {
+      "item": "new_soviet:antenna"
+    },
     "I": {
       "item": "minecraft:iron_ingot"
     },
     "M": {
       "item": "minecraft:note_block"
-    },
-    "N": {
-      "item": "minecraft:iron_nugget"
     }
   },
   "pattern": [
-    "  N",
+    "  A",
     "MMM",
     "III"
   ],