At multiple requests, change ice to be turn based. This is a more modest adjustment of existing code, that can be fairly easily flagged or reverted if desired. It also allows scripts to extend freezing, and preserves fire melting.

#ifndef HEDGEWARS_PACKAGES_MOUNTER_H
#define HEDGEWARS_PACKAGES_MOUNTER_H

#include "physfs.h"

#ifdef __cplusplus
extern "C" {
#endif

PHYSFS_DECL void hedgewarsMountPackages();


#ifdef __cplusplus
}
#endif

#endif