Put mutator color samplers in their own packages

common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/ImageLibraryAddon.java

@@ -5,7 +5,7 @@ import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
 import java.util.function.Supplier;
 
 import com.dfsek.terra.addons.image.config.ImageLoader;
-import com.dfsek.terra.addons.image.config.sampler.RotateColorSamplerTemplate;
+import com.dfsek.terra.addons.image.config.sampler.mutate.RotateColorSamplerTemplate;
 import com.dfsek.terra.addons.image.config.sampler.ConstantColorSamplerTemplate;
 import com.dfsek.terra.addons.image.config.sampler.image.SingleImageColorSamplerTemplate;
 import com.dfsek.terra.addons.image.config.sampler.image.TileImageColorSamplerTemplate;

common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/config/sampler/mutate/MutateColorSamplerTemplate.java

@@ -0,0 +1,13 @@
+package com.dfsek.terra.addons.image.config.sampler.mutate;
+
+import com.dfsek.tectonic.api.config.template.annotations.Value;
+import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
+
+import com.dfsek.terra.addons.image.sampler.ColorSampler;
+
+
+public abstract class MutateColorSamplerTemplate implements ObjectTemplate<ColorSampler> {
+    
+    @Value("image")
+    protected ColorSampler sampler;
+}

common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/config/sampler/mutate/RotateColorSamplerTemplate.java

@@ -1,17 +1,13 @@
-package com.dfsek.terra.addons.image.config.sampler;
+package com.dfsek.terra.addons.image.config.sampler.mutate;
 
 import com.dfsek.tectonic.api.config.template.annotations.Value;
-import com.dfsek.tectonic.api.config.template.object.ObjectTemplate;
 import net.jafama.FastMath;
 
 import com.dfsek.terra.addons.image.sampler.ColorSampler;
-import com.dfsek.terra.addons.image.sampler.RotateColorSampler;
+import com.dfsek.terra.addons.image.sampler.mutate.RotateColorSampler;
 
 
-public class RotateColorSamplerTemplate implements ObjectTemplate<ColorSampler> {
+public class RotateColorSamplerTemplate extends MutateColorSamplerTemplate {
-    
-    @Value("image")
-    private ColorSampler sampler;
     
     @Value("angle")
     private double angle;

common/addons/library-image/src/main/java/com/dfsek/terra/addons/image/sampler/mutate/RotateColorSampler.java

@@ -1,5 +1,6 @@
-package com.dfsek.terra.addons.image.sampler;
+package com.dfsek.terra.addons.image.sampler.mutate;
 
+import com.dfsek.terra.addons.image.sampler.ColorSampler;
 import net.jafama.FastMath;