ref: e62bc4cee05ddb2d2fcf0f04aee90c9158188ca6
parent: 70e39d13808d9a6de004bde9570a2db001cc95e4
author: khokh2001 <alexeytf2@gmail.com>
date: Mon Mar 9 12:32:08 EDT 2015
Hexen and Heretic use older DMX. Since OPL Voice Allocating algorithm differ. This commit adds old DMX's voice allocating alogrithm for Hexen and Heretic.