Added Messages to Controller For Testing Purposes

- Added Pressed, Released, and Held Messages to Controller
#story[1006]

visualiser/src/main/java/seng302/gameController/InputChecker.java

@@ -24,7 +24,10 @@ public class InputChecker {
             String codeString = event.getCode().toString();
             if (!currentlyActiveKeys.containsKey(codeString)) {
                 ControlKey controlKey = KeyFactory.getKey(codeString);
+                if (controlKey != null) {
                     controlKey.onAction();
+                    System.out.println(controlKey.toString() + " is Pressed.");
+                }
                 currentlyActiveKeys.put(codeString, true);
             }
         });
@@ -32,10 +35,12 @@ public class InputChecker {
         scene.setOnKeyReleased(event -> {
             String codeString = event.getCode().toString();
             ControlKey controlKey = KeyFactory.getKey(codeString);
+            if (controlKey != null) {
                 controlKey.onRelease();
-                    currentlyActiveKeys.remove(event.getCode().toString());
+                System.out.println(controlKey.toString() + " is Released.");
             }
-        );
+            currentlyActiveKeys.remove(event.getCode().toString());
+        });
 
         new AnimationTimer() {
             @Override
@@ -44,7 +49,7 @@ public class InputChecker {
                     ControlKey controlKey = KeyFactory.getKey(key);
                     if (controlKey != null){
                         controlKey.onHold();
-                        System.out.println(controlKey.toString() + " is Pressed.");
+                        System.out.println(controlKey.toString() + " is Held.");
                     }
                 }
 //                for (String key : InputKeys.stringKeysMap.keySet()){