diff --git a/src/main/java/ru/betterend/world/surface/SplitNoiseCondition.java b/src/main/java/ru/betterend/world/surface/SplitNoiseCondition.java
index d3e6aa4e..179b30cc 100644
--- a/src/main/java/ru/betterend/world/surface/SplitNoiseCondition.java
+++ b/src/main/java/ru/betterend/world/surface/SplitNoiseCondition.java
@@ -1,14 +1,20 @@
 package ru.betterend.world.surface;
 
+import com.mojang.serialization.Codec;
+import net.minecraft.core.Registry;
 import ru.bclib.interfaces.NumericProvider;
 import ru.bclib.mixin.common.SurfaceRulesContextAccessor;
 import ru.bclib.util.MHelper;
+import ru.betterend.BetterEnd;
 import ru.betterend.noise.OpenSimplexNoise;
 
 /**
  * Noise source that returns a value in [0, 1]
  */
 public class SplitNoiseCondition implements NumericProvider {
+	public static final SplitNoiseCondition DEFAULT = new SplitNoiseCondition();
+	public static final Codec<SplitNoiseCondition> CODEC = Codec.BYTE.fieldOf("split_noise").xmap((obj)->DEFAULT, obj -> (byte)0).codec();
+
 	private static final OpenSimplexNoise NOISE = new OpenSimplexNoise(4141);
 
 	@Override
@@ -18,4 +24,13 @@ public class SplitNoiseCondition implements NumericProvider {
 		float noise = (float) NOISE.eval(x * 0.1, z * 0.1) + MHelper.randRange(-0.4F, 0.4F, MHelper.RANDOM);
 		return noise > 0 ? 1 : 0;
 	}
+
+	@Override
+	public Codec<? extends NumericProvider> pcodec() {
+		return CODEC;
+	}
+
+	static {
+		Registry.register(NumericProvider.NUMERIC_PROVIDER , BetterEnd.makeID("split_noise"), SplitNoiseCondition.CODEC);
+	}
 }
diff --git a/src/main/java/ru/betterend/world/surface/SulphuricSurfaceNoiseCondition.java b/src/main/java/ru/betterend/world/surface/SulphuricSurfaceNoiseCondition.java
index 1ad16c08..70159892 100644
--- a/src/main/java/ru/betterend/world/surface/SulphuricSurfaceNoiseCondition.java
+++ b/src/main/java/ru/betterend/world/surface/SulphuricSurfaceNoiseCondition.java
@@ -1,14 +1,20 @@
 package ru.betterend.world.surface;
 
+import com.mojang.serialization.Codec;
+import net.minecraft.core.Registry;
 import ru.bclib.interfaces.NumericProvider;
 import ru.bclib.mixin.common.SurfaceRulesContextAccessor;
 import ru.bclib.util.MHelper;
+import ru.betterend.BetterEnd;
 import ru.betterend.noise.OpenSimplexNoise;
 
 /**
  * Noise source that returns a value in [0, 3]
  */
 public class SulphuricSurfaceNoiseCondition implements NumericProvider {
+	public static final SulphuricSurfaceNoiseCondition DEFAULT = new SulphuricSurfaceNoiseCondition();
+	public static final Codec<SulphuricSurfaceNoiseCondition> CODEC = Codec.BYTE.fieldOf("sulphuric_surf").xmap((obj)->DEFAULT, obj -> (byte)0).codec();
+
 	private static final OpenSimplexNoise NOISE = new OpenSimplexNoise(5123);
 
 	@Override
@@ -21,4 +27,13 @@ public class SulphuricSurfaceNoiseCondition implements NumericProvider {
 		if (value < 0.5) return 2;
 		return 3;
 	}
+
+	@Override
+	public Codec<? extends NumericProvider> pcodec() {
+		return CODEC;
+	}
+
+	static {
+		Registry.register(NumericProvider.NUMERIC_PROVIDER , BetterEnd.makeID("sulphuric_surf"), SulphuricSurfaceNoiseCondition.CODEC);
+	}
 }
diff --git a/src/main/java/ru/betterend/world/surface/UmbraSurfaceNoiseCondition.java b/src/main/java/ru/betterend/world/surface/UmbraSurfaceNoiseCondition.java
index 83fea882..4cc3f8d7 100644
--- a/src/main/java/ru/betterend/world/surface/UmbraSurfaceNoiseCondition.java
+++ b/src/main/java/ru/betterend/world/surface/UmbraSurfaceNoiseCondition.java
@@ -1,14 +1,20 @@
 package ru.betterend.world.surface;
 
+import com.mojang.serialization.Codec;
+import net.minecraft.core.Registry;
 import ru.bclib.interfaces.NumericProvider;
 import ru.bclib.mixin.common.SurfaceRulesContextAccessor;
 import ru.bclib.util.MHelper;
+import ru.betterend.BetterEnd;
 import ru.betterend.noise.OpenSimplexNoise;
 
 /**
  * Noise source that returns a value in [0, 4]
  */
 public class UmbraSurfaceNoiseCondition implements NumericProvider {
+	public static final UmbraSurfaceNoiseCondition DEFAULT = new UmbraSurfaceNoiseCondition();
+	public static final Codec<UmbraSurfaceNoiseCondition> CODEC = Codec.BYTE.fieldOf("umbra_srf").xmap((obj)->DEFAULT, obj -> (byte)0).codec();
+
 	private static final OpenSimplexNoise NOISE = new OpenSimplexNoise(1512);
 
 	@Override
@@ -26,4 +32,13 @@ public class UmbraSurfaceNoiseCondition implements NumericProvider {
 		if (value > -0.4) return 3;
 		return 4;
 	}
+
+	@Override
+	public Codec<? extends NumericProvider> pcodec() {
+		return CODEC;
+	}
+
+	static {
+		Registry.register(NumericProvider.NUMERIC_PROVIDER , BetterEnd.makeID("umbra_srf"), UmbraSurfaceNoiseCondition.CODEC);
+	}
 }