Minor changes

Fixed magic weapons using the wrong sound
Made some changes to better detect the weapon used to attack

src/inf101/v18/rogue101/items/IMagicWeapon.java

@@ -7,6 +7,6 @@ public interface IMagicWeapon extends IWeapon {
 
     @Override
     default String getSound() {
-        return "audio/Bow_Fire_Arrow-Stephan_Schutze-2133929391.wav";
+        return "audio/Large Fireball-SoundBible.com-301502490.wav";
     }
 }