create MutatedStructure

common/addons/structure-mutator/src/main/java/com/dfsek/terra/addons/structure/mutator/MutatedStructure.java

@@ -0,0 +1,44 @@
+package com.dfsek.terra.addons.structure.mutator;
+
+import com.dfsek.terra.api.registry.key.Keyed;
+import com.dfsek.terra.api.registry.key.RegistryKey;
+import com.dfsek.terra.api.structure.Structure;
+import com.dfsek.terra.api.util.Rotation;
+import com.dfsek.terra.api.util.vector.Vector3Int;
+import com.dfsek.terra.api.world.WritableWorld;
+import com.dfsek.terra.api.world.util.ReadInterceptor;
+import com.dfsek.terra.api.world.util.WriteInterceptor;
+
+import java.util.Random;
+
+
+public class MutatedStructure implements Structure, Keyed<MutatedStructure> {
+    private final RegistryKey key;
+    private final Structure base;
+    private final ReadInterceptor readInterceptor;
+    private final WriteInterceptor writeInterceptor;
+    
+    public MutatedStructure(RegistryKey key, Structure base,
+                            ReadInterceptor readInterceptor, WriteInterceptor writeInterceptor) {
+        this.key = key;
+        this.base = base;
+        this.readInterceptor = readInterceptor;
+        this.writeInterceptor = writeInterceptor;
+    }
+    
+    @Override
+    public RegistryKey getRegistryKey() {
+        return key;
+    }
+    
+    @Override
+    public boolean generate(Vector3Int location, WritableWorld world, Random random, Rotation rotation) {
+        return base.generate(location,
+                             world
+                                     .buffer()
+                                     .read(readInterceptor)
+                                     .write(writeInterceptor)
+                                     .build(),
+                             random, rotation);
+    }
+}

common/addons/structure-mutator/src/main/java/com/dfsek/terra/addons/structure/mutator/StructureMutatorAddon.java

@@ -0,0 +1,21 @@
+package com.dfsek.terra.addons.structure.mutator;
+
+import com.dfsek.terra.addons.manifest.api.AddonInitializer;
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.addon.BaseAddon;
+import com.dfsek.terra.api.inject.annotations.Inject;
+
+
+public class StructureMutatorAddon implements AddonInitializer {
+    @Inject
+    private Platform platform;
+    
+    @Inject
+    private BaseAddon addon;
+    
+    
+    @Override
+    public void initialize() {
+    
+    }
+}