added og_miner advancement

data/craftattack_advancements/advancement/craftattack/og_miner.json

@@ -0,0 +1,28 @@
+{
+    "display": {
+        "icon": {
+            "id": "minecraft:diamond_ore"
+        },
+        "title": {
+            "text": "Historisch korrektes Minen"
+        },
+        "description": {
+            "text": "Setze mit Shift+Klick ein Erzblock in ein Minecart.\nVor der Hopper-Zeit™ war das so."
+
+        },
+        "frame": "goal",
+        "announce_to_chat": true
+    },
+    "criteria": {
+        "criteria": {
+            "trigger": "minecraft:impossible"
+        }
+    },
+    "requirements": [
+        ["criteria"]
+    ],
+    "parent": "craftattack_advancements:craftattack/root",
+    "rewards": {
+        "experience": 0
+    }
+}

data/craftattack_advancements/advancement/craftattack/root.json

@@ -12,7 +12,7 @@
         },
         "frame": "task",
         "announce_to_chat": false,
-        "background": "minecraft:textures/block/oak_planks.png"
+        "background": "minecraft:block/oak_planks"
     },
     "criteria": {
         "join_server": {