uhhh

MC1.20.6/src/main/generated/data/roses_mod/worldgen/configured_feature/cyan_rose_bush.json

@@ -0,0 +1,33 @@
+{
+  "type": "minecraft:random_patch",
+  "config": {
+    "feature": {
+      "feature": {
+        "type": "minecraft:simple_block",
+        "config": {
+          "to_place": {
+            "type": "minecraft:simple_state_provider",
+            "state": {
+              "Name": "roses_mod:cyan_rose_bush",
+              "Properties": {
+                "half": "lower"
+              }
+            }
+          }
+        }
+      },
+      "placement": [
+        {
+          "type": "minecraft:block_predicate_filter",
+          "predicate": {
+            "type": "minecraft:matching_blocks",
+            "blocks": "minecraft:air"
+          }
+        }
+      ]
+    },
+    "tries": 96,
+    "xz_spread": 7,
+    "y_spread": 3
+  }
+}

MC1.20.6/src/main/generated/data/roses_mod/worldgen/placed_feature/cyan_rose_bush_placed.json

@@ -0,0 +1,32 @@
+{
+  "feature": "roses_mod:cyan_rose_bush",
+  "placement": [
+    {
+      "type": "minecraft:rarity_filter",
+      "chance": 7
+    },
+    {
+      "type": "minecraft:in_square"
+    },
+    {
+      "type": "minecraft:heightmap",
+      "heightmap": "MOTION_BLOCKING"
+    },
+    {
+      "type": "minecraft:count",
+      "count": {
+        "type": "minecraft:clamped",
+        "max_inclusive": 3,
+        "min_inclusive": 0,
+        "source": {
+          "type": "minecraft:uniform",
+          "max_inclusive": 3,
+          "min_inclusive": -1
+        }
+      }
+    },
+    {
+      "type": "minecraft:biome"
+    }
+  ]
+}

MC1.20.6/src/main/java/observer/nelle/roses/world/RosesConfiguredFeatures.java

@@ -6,17 +6,23 @@ import net.minecraft.registry.Registerable;
 import net.minecraft.registry.RegistryKey;
 import net.minecraft.registry.RegistryKeys;
 import net.minecraft.util.Identifier;
-import net.minecraft.world.gen.feature.ConfiguredFeature;
-import net.minecraft.world.gen.feature.Feature;
-import net.minecraft.world.gen.feature.FeatureConfig;
+import net.minecraft.world.gen.feature.*;
+import net.minecraft.world.gen.stateprovider.BlockStateProvider;
+import observer.nelle.roses.RosesBlocks;
 import observer.nelle.roses.RosesModKt;
 
+import java.util.Objects;
+
 public class RosesConfiguredFeatures {
+	public static final RegistryKey<ConfiguredFeature<?, ?>> cyanRoseBushKey = registerKey("cyan_rose_bush");
+
 	public static void bootstrap(Registerable<ConfiguredFeature<?, ?>> context) {
-
+		// pretty much exactly as FOREST_FLOWERS
+		register(context, cyanRoseBushKey, Feature.RANDOM_PATCH,
+			ConfiguredFeatures.createRandomPatchFeatureConfig(Feature.SIMPLE_BLOCK,
+				new SimpleBlockFeatureConfig(BlockStateProvider.of(Objects.requireNonNull(RosesBlocks.INSTANCE.getCyanRoseBush())))));
 	}
 
-
 	public static RegistryKey<ConfiguredFeature<?, ?>> registerKey(String name) {
 		return RegistryKey.of(RegistryKeys.CONFIGURED_FEATURE, Identifier.of(RosesModKt.MOD_ID, name));
 	}

MC1.20.6/src/main/kotlin/observer/nelle/roses/RosesMod.kt

@@ -12,16 +12,13 @@ class Roses : ModInitializer {
     override fun onInitialize() {
         LOGGER.info("just like old times?")
 
-        /* TODO:
-         * - register worldgen
-         * - biome modification
-         * */
-
         // blocks
         RosesBlocks
+
         // creative tab entries
         RosesCreativeTab
 
+        // generation
         RosesWorldGeneration.generateRosesWorldGen()
     }
 }