[Scummvm-cvs-logs] CVS: scummvm/backends/midi adlib.cpp,NONE,1.1

Jamieson Christian jamieson630 at users.sourceforge.net
Thu Nov 21 11:07:06 CET 2002


Update of /cvsroot/scummvm/scummvm/backends/midi
In directory sc8-pr-cvs1:/tmp/cvs-serv4323/scummvm/backends/midi

Added Files:
	adlib.cpp 
Log Message:
Revamped Adlib functionality.
IMuseAdlib is defunct.
New MidiDriver_ADLIB device.
Simon 1/2 now supports Adlib.

--- NEW FILE: adlib.cpp ---
/* ScummVM - Scumm Interpreter
 * Copyright (C) 2001  Ludvig Strigeus
 * Copyright (C) 2001/2002 The ScummVM project
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * $Header: /cvsroot/scummvm/scummvm/backends/midi/adlib.cpp,v 1.1 2002/11/21 19:06:42 jamieson630 Exp $
[...1327 lines suppressed...]
	if (as->d)
		val = as->d - val;

	return val;
}

void MidiDriver_ADLIB::adlib_note_on(int chan, byte note, int mod)
{
	int code;
	assert(chan >= 0 && chan < 9);
	code = (note << 7) + mod;
	curnote_table[chan] = code;
	adlib_playnote(chan, channel_table_2[chan] + code);
}

void MidiDriver_ADLIB::part_set_instrument(AdlibPart *part, Instrument * instr)
{
	Instrument *i = &part->_part_instr;
	memcpy(i, instr, sizeof(Instrument));
}





More information about the Scummvm-git-logs mailing list