/*
 * ============================================================================
 *  Title:    Jean-Luc Project support
 *  Author:   J. Zbiciak
 * ============================================================================
 */
#ifndef JLPSG_H_
#define JLPSG_H_

typedef struct jlp_t 
{
    periph_t    periph;     /* Yup, this is a peripheral.  :-)              */
    uint_16    *pc;         /* Pointer to CPU Program Counter               */
    uint_16    *ram;        /* 16-bit RAM                                   */
    int         sleep;      /* Emulate "busy" time after a slot write.      */
    uint_16    *sg_img;     /* Save game image                              */
    FILE       *sg_file;    /* Save-game filename                           */
} jlp_t;


/* Approximate numbers for a 256K board and ~20Kw game. */
#define JLP_SG_START (224)
#define JLP_SG_END   (1359)
#define JLP_SG_BYTES ((JLP_SG_END - JLP_SG_START + 1) * 192)



/* ======================================================================== */
/*  JLP_INIT   -- Sets up JLP support                                       */
/* ======================================================================== */
int jlp_init
(
    jlp_t           *jlp,       /*  Structure to initialize.        */
    const char      *fname,     /*  Save-game file                  */
    uint_16         *pc         /*  Pointer to CPU program counter  */
);


#endif
/* ======================================================================== */
/*  This program is free software; you can redistribute it and/or modify    */
/*  it under the terms of the GNU General Public License as published by    */
/*  the Free Software Foundation; either version 2 of the License, or       */
/*  (at your option) any later version.                                     */
/*                                                                          */
/*  This program is distributed in the hope that it will be useful,         */
/*  but WITHOUT ANY WARRANTY; without even the implied warranty of          */
/*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU       */
/*  General Public License for more details.                                */
/*                                                                          */
/*  You should have received a copy of the GNU General Public License       */
/*  along with this program; if not, write to the Free Software             */
/*  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.               */
/* ======================================================================== */
/*                 Copyright (c) 2009-+Inf, Joseph Zbiciak                  */
/* ======================================================================== */