/*
 ** BETATRON high level library for platform and action arcade games.
 ** Copyright (C) 1997  Liouros Thanasis, liouros@hotmail.com
 **
 ** CB.H: This file is part of the BETATRON library and can be used
 **       and/or distributed only under the terms of the GNU Library
 **       General Public License. See doc/readme.1st for details.
 */


#ifndef pl_cb_h
#define pl_cb_h


extern long pl_screenbufsize;
extern char *pl_screenbuf;
extern long pl_screenbuflen;

extern long pl_videosize;
extern short pl_videoselector;
extern long  pl_videolen;

// testing

void M2Vplanarthru(char *from,
		   long toofs, unsigned short tox,unsigned short toy,
		   unsigned short len,unsigned short hei,
		   unsigned short fromx,unsigned short fromy,
		   unsigned short fromlen);

void M2Vplanarsolid(char *from,
		   long toofs, unsigned short tox,unsigned short toy,
		   unsigned short len,unsigned short hei,
		   unsigned short fromx,unsigned short fromy,
		   unsigned short fromlen, unsigned short notusedfromhei);

void M2Vplanarsolid4(char *from,
		   long toofs, unsigned short tox,unsigned short toy,
		   unsigned short len,unsigned short hei,
		   unsigned short fromx,unsigned short fromy,
		   unsigned short fromlen);

extern void M2Mcbthru(char *from,unsigned short fromx,unsigned short fromy,
		unsigned short fromlen,
				   long toofs, unsigned short tox,unsigned short toy,
				   unsigned short len,unsigned short hei);


extern void M2Mcbsolid(char *from,unsigned short fromx,unsigned short fromy,
		unsigned short fromlen,
				   long toofs, unsigned short tox,unsigned short toy,
				   unsigned short len,unsigned short hei);


extern void Mcb2Vcbsolid(long fromofs,unsigned short fromx,unsigned short fromy,
			   long toofs, unsigned short tox,unsigned short toy,
				unsigned short len,unsigned short hei);


#endif