Reflector.java

public class Reflector extends URLClassLoader {

    private RsResources resources;
    private RsLoader rsLoader;

    public Reflector(RsLoader rsLoader, RsResources resources, URL[] url) {
        super(url);
        this.resources = resources;
        this.rsLoader = rsLoader;
    }

    public Object getFieldValue(String identifier) {
        FieldInfo f = resources.getHook(identifier);
        return getFieldValueByDetails(rsLoader.getApplet(), f.getClassName(), f.getFieldName());
    }

    public Object getFieldValueByDetails(Object obj, String className, String fieldName) {

        Object o = null;

        Field field;
        try {

            field = loadClass(className).getDeclaredField(fieldName);

            if (!field.isAccessible())
                field.setAccessible(true);

            try {
                if (java.lang.reflect.Modifier.isStatic(field.getModifiers()))
                    return field.get(null);
                else
                    return field.get(obj);
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (SecurityException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }

        return o;
    }


}