<proguard>
        -injars     ${dist}/${jarname}
        -outjars    ${dist}-proguard/${jarname}

        -target 5

        -libraryjars '${java.home}/lib/rt.jar'

        -dontobfuscate
        -optimizationpasses 4
        -overloadaggressively
        -repackageclasses ''
        -allowaccessmodification

        -keep public class * {
            public static void main(java.lang.String[]);
        }
    </proguard>

public static Texture ring, dust, spikering, thinring, crystal, clouds;

public static void init() {
	Field [] fields = TexturePool.class.getDeclaredFields();

	for (Field field : fields) {
		if(field.getType() == Texture.class) {
			field.set( null, /*imagine new object here*/ );
		}
	}
}

-keepclassmembers public class com.package.** {
        	public static * ;
        }

-optimizations !field/*