2 files changed, 6 insertions, 19 deletions
diff --git a/src/jcgp/backend/resources/ModifiableResources.java b/src/jcgp/backend/resources/ModifiableResources.java
index 3e6b55e..90c2f03 100644
--- a/src/jcgp/backend/resources/ModifiableResources.java
+++ b/src/jcgp/backend/resources/ModifiableResources.java
@@ -1,5 +1,6 @@
 package jcgp.backend.resources;
 
+import jcgp.backend.function.FunctionSet;
 import jcgp.backend.resources.parameters.BooleanParameter;
 import jcgp.backend.resources.parameters.DoubleParameter;
 import jcgp.backend.resources.parameters.IntegerParameter;
@@ -30,8 +31,8 @@ public class ModifiableResources extends Resources {
 		}
 	}
 	
-	public void setFunctionSet(int index) {
-		functionSet = functionSets[index];
+	public void setFunctionSet(FunctionSet functionSet) {
+		this.functionSet = functionSet;
 		set("arity", functionSet.getMaxArity());
 	}
 	
diff --git a/src/jcgp/backend/resources/Resources.java b/src/jcgp/backend/resources/Resources.java
index c1c3e4c..d1f396a 100644
--- a/src/jcgp/backend/resources/Resources.java
+++ b/src/jcgp/backend/resources/Resources.java
@@ -5,11 +5,8 @@ import java.util.Random;
 
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
-import jcgp.backend.function.BitwiseLogic;
-import jcgp.backend.function.BooleanLogic;
 import jcgp.backend.function.Function;
 import jcgp.backend.function.FunctionSet;
-import jcgp.backend.function.IntegerArithmetic;
 import jcgp.backend.resources.parameters.BooleanParameter;
 import jcgp.backend.resources.parameters.DoubleParameter;
 import jcgp.backend.resources.parameters.IntegerParameter;
@@ -30,12 +27,7 @@ public class Resources {
 
 	protected Random numberGenerator = new Random();
 		
-	// function sets
-	protected FunctionSet[] functionSets =  new FunctionSet[] {
-			new IntegerArithmetic(),
-			new BitwiseLogic(),
-			new BooleanLogic() };
-	protected FunctionSet functionSet = functionSets[0];
+	protected FunctionSet functionSet;
 	
 	// GUI console
 	protected Console console;
@@ -202,7 +194,8 @@ public class Resources {
 			}
 		});
 
-		parameters.put("arity", new IntegerParameter(functionSet.getMaxArity(), "Max arity", true, false) {
+		//parameters.put("arity", new IntegerParameter(functionSet.getMaxArity(), "Max arity", true, false) {
+		parameters.put("arity", new IntegerParameter(0, "Max arity", true, false) {
 			@Override
 			public void validate(int newValue) {
 				// blank
@@ -267,13 +260,6 @@ public class Resources {
 	}
 	
 	/**
-	 * @return the functionSets
-	 */
-	public FunctionSet[] getFunctionSets() {
-		return functionSets;
-	}
-
-	/**
 	 * @return the functionSet
 	 */
 	public FunctionSet getFunctionSet() {