make other stuff

feat: work on implementation
BREAKING CHANGE: doesn't work yet

fabric/src/main/resources/data/joy/worldgen/structure/dome_bii_plains.json

@@ -1,8 +1,14 @@
 {
-    "structures": [
+  "type": "minecraft:structure",
-        {
+  "biomes": "#minecraft:has_structure/village",
-            "structure": "joy:dome_bii_plains",
+  "step": "surface_structures",
-            
+  "spawn_overrides": {},
-        }
+  "terrain_adaptation": "beard_thin",
-    ]
+  "size": 1,
-}
+  "start_height": {
+    "absolute": 0
+  },
+  "project_start_to_heightmap": "WORLD_SURFACE_WG",
+  "max_distance_from_center": 80,
+  "use_expansion_hack": false
+}

fabric/src/main/resources/data/joy/worldgen/structure_set/dome_bii_plains_set.json

@@ -0,0 +1,14 @@
+{
+  "structures": [
+    {
+      "structure": "joy:dome_bii_plains",
+      "weight": 1
+    }
+  ],
+  "placement": {
+    "type": "minecraft:random_spread",
+    "spacing": 32,
+    "separation": 8,
+    "salt": 123456789
+  }
+}

fabric/src/main/resources/data/joy/worldgen/template_pool/dome_bii_plains.json

@@ -0,0 +1,14 @@
+{
+  "fallback": "minecraft:empty",
+  "elements": [
+    {
+      "weight": 1,
+      "element": {
+        "element_type": "minecraft:single_pool_element",
+        "location": "minecraft:village/plains/houses/",
+        "projection": "rigid",
+        "processors": "minecraft:empty"
+      }
+    }
+  ]
+}