Cyclic

app/src/main/java/model/CyclicColorGenerator.java

@@ -3,8 +3,9 @@ import javafx.scene.paint.Color;
 import java.util.List;
 
 public class CyclicColorGenerator implements ColorGenerator {
-    public ArrayGrid grid;
-    public List<Color> colors;
+    private ArrayGrid grid;
+    private List<Color> colors;
+    private int i=0;
 
     public CyclicColorGenerator(List<Color> colors) {
         this.colors=colors;
@@ -12,6 +13,13 @@ public class CyclicColorGenerator implements ColorGenerator {
 
     @Override
     public Color nextColor(Cell cell) {
-        return null;
+        Color color = colors.get(i);
+        if (i<colors.size()-1) {
+            i += 1;
+        }
+        else {
+            i=0;
+        }
+        return color;
     }
 }