create TerraScriptSamplerFunctionAddon

common/addons/terrascript-function-sampler/src/main/java/com/dfsek/terra/addons/terrascript/sampler/SamplerFunction.java

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+package com.dfsek.terra.addons.terrascript.sampler;
+
+import com.dfsek.terra.addons.terrascript.parser.lang.ImplementationArguments;
+import com.dfsek.terra.addons.terrascript.parser.lang.functions.Function;
+import com.dfsek.terra.addons.terrascript.parser.lang.variables.Variable;
+import com.dfsek.terra.addons.terrascript.tokenizer.Position;
+
+import java.util.Map;
+
+
+public class SamplerFunction implements Function<Void> {
+    @Override
+    public Void apply(ImplementationArguments implementationArguments, Map<String, Variable<?>> variableMap) {
+        return null;
+    }
+    
+    @Override
+    public Position getPosition() {
+        return null;
+    }
+    
+    @Override
+    public ReturnType returnType() {
+        return null;
+    }
+}

common/addons/terrascript-function-sampler/src/main/java/com/dfsek/terra/addons/terrascript/sampler/SamplerFunctionBuilder.java

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+package com.dfsek.terra.addons.terrascript.sampler;
+
+import com.dfsek.terra.addons.terrascript.parser.lang.Returnable;
+import com.dfsek.terra.addons.terrascript.parser.lang.Returnable.ReturnType;
+import com.dfsek.terra.addons.terrascript.parser.lang.functions.FunctionBuilder;
+import com.dfsek.terra.addons.terrascript.tokenizer.Position;
+
+import java.util.List;
+
+
+public class SamplerFunctionBuilder implements FunctionBuilder<SamplerFunction> {
+    @Override
+    public SamplerFunction build(List<Returnable<?>> argumentList, Position position) {
+        return null;
+    }
+    
+    @Override
+    public int argNumber() {
+        return -1;
+    }
+    
+    @Override
+    public ReturnType getArgument(int position) {
+        return switch(position) {
+            case 0 -> ReturnType.STRING;
+            case 1, 2, 3 -> ReturnType.NUMBER;
+            default -> null;
+        };
+    }
+}

common/addons/terrascript-function-sampler/src/main/java/com/dfsek/terra/addons/terrascript/sampler/TerraScriptSamplerFunctionAddon.java

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+package com.dfsek.terra.addons.terrascript.sampler;
+
+import com.dfsek.terra.addons.manifest.api.AddonInitializer;
+import com.dfsek.terra.addons.terrascript.parser.lang.functions.FunctionBuilder;
+import com.dfsek.terra.api.Platform;
+import com.dfsek.terra.api.addon.BaseAddon;
+import com.dfsek.terra.api.event.events.config.pack.ConfigPackPreLoadEvent;
+import com.dfsek.terra.api.event.functional.FunctionalEventHandler;
+import com.dfsek.terra.api.inject.annotations.Inject;
+
+
+public class TerraScriptSamplerFunctionAddon implements AddonInitializer {
+    @Inject
+    private Platform platform;
+    
+    @Inject
+    private BaseAddon addon;
+    
+    
+    @Override
+    public void initialize() {
+        platform.getEventManager()
+                .getHandler(FunctionalEventHandler.class)
+                .register(addon, ConfigPackPreLoadEvent.class)
+                .priority(51)
+                .then(event -> event
+                        .getPack()
+                        .getOrCreateRegistry(FunctionBuilder.class)
+                        .register(addon.key("sampler"), new SamplerFunctionBuilder(event.getPack().getContext().get())))
+                .failThrough();
+    }
+}

common/addons/terrascript-function-sampler/src/main/resources/terra.addon.yml

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+schema-version: 1
+contributors:
+  - Terra contributors
+id: terrascript-function-sampler
+version: @VERSION@
+entrypoints:
+  - "com.dfsek.terra.addons.terrascript.sampler.TerraScriptSamplerFunctionAddon"
+website:
+  issues: https://github.com/PolyhedralDev/Terra/issues
+  source: https://github.com/PolyhedralDev/Terra
+  docs: https://github.com/PolyhedralDev/Terra/wiki
+license: MIT
+depends:
+  structure-terrascript-loader: "0.1.+"
+  config-noise-functions: "0.1.+"