927 lines
31 KiB
C++
927 lines
31 KiB
C++
/***********************************************************************************
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Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
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(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com),
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Jerremy Koot (jkoot@snes9x.com)
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(c) Copyright 2002 - 2004 Matthew Kendora
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(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
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(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
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(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
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(c) Copyright 2002 - 2006 funkyass (funkyass@spam.shaw.ca),
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Kris Bleakley (codeviolation@hotmail.com)
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(c) Copyright 2002 - 2010 Brad Jorsch (anomie@users.sourceforge.net),
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Nach (n-a-c-h@users.sourceforge.net),
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(c) Copyright 2002 - 2011 zones (kasumitokoduck@yahoo.com)
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(c) Copyright 2006 - 2007 nitsuja
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(c) Copyright 2009 - 2017 BearOso,
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OV2
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(c) Copyright 2017 qwertymodo
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(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
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Daniel De Matteis
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(Under no circumstances will commercial rights be given)
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BS-X C emulator code
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(c) Copyright 2005 - 2006 Dreamer Nom,
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zones
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C4 x86 assembler and some C emulation code
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(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
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Nach,
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zsKnight (zsknight@zsnes.com)
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C4 C++ code
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(c) Copyright 2003 - 2006 Brad Jorsch,
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Nach
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DSP-1 emulator code
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(c) Copyright 1998 - 2006 _Demo_,
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Andreas Naive (andreasnaive@gmail.com),
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Gary Henderson,
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Ivar (ivar@snes9x.com),
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John Weidman,
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Kris Bleakley,
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Matthew Kendora,
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Nach,
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neviksti (neviksti@hotmail.com)
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DSP-2 emulator code
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(c) Copyright 2003 John Weidman,
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Kris Bleakley,
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Lord Nightmare (lord_nightmare@users.sourceforge.net),
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Matthew Kendora,
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neviksti
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DSP-3 emulator code
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(c) Copyright 2003 - 2006 John Weidman,
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Kris Bleakley,
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Lancer,
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z80 gaiden
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DSP-4 emulator code
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(c) Copyright 2004 - 2006 Dreamer Nom,
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John Weidman,
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Kris Bleakley,
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Nach,
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z80 gaiden
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OBC1 emulator code
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(c) Copyright 2001 - 2004 zsKnight,
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pagefault (pagefault@zsnes.com),
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Kris Bleakley
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Ported from x86 assembler to C by sanmaiwashi
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SPC7110 and RTC C++ emulator code used in 1.39-1.51
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(c) Copyright 2002 Matthew Kendora with research by
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zsKnight,
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John Weidman,
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Dark Force
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SPC7110 and RTC C++ emulator code used in 1.52+
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(c) Copyright 2009 byuu,
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neviksti
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S-DD1 C emulator code
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(c) Copyright 2003 Brad Jorsch with research by
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Andreas Naive,
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John Weidman
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S-RTC C emulator code
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(c) Copyright 2001 - 2006 byuu,
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John Weidman
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ST010 C++ emulator code
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(c) Copyright 2003 Feather,
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John Weidman,
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Kris Bleakley,
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Matthew Kendora
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Super FX x86 assembler emulator code
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(c) Copyright 1998 - 2003 _Demo_,
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pagefault,
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zsKnight
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Super FX C emulator code
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(c) Copyright 1997 - 1999 Ivar,
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Gary Henderson,
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John Weidman
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Sound emulator code used in 1.5-1.51
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(c) Copyright 1998 - 2003 Brad Martin
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(c) Copyright 1998 - 2006 Charles Bilyue'
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Sound emulator code used in 1.52+
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(c) Copyright 2004 - 2007 Shay Green (gblargg@gmail.com)
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S-SMP emulator code used in 1.54+
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(c) Copyright 2016 byuu
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SH assembler code partly based on x86 assembler code
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(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
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2xSaI filter
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(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
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HQ2x, HQ3x, HQ4x filters
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(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
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NTSC filter
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(c) Copyright 2006 - 2007 Shay Green
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GTK+ GUI code
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(c) Copyright 2004 - 2017 BearOso
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Win32 GUI code
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(c) Copyright 2003 - 2006 blip,
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funkyass,
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Matthew Kendora,
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Nach,
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nitsuja
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(c) Copyright 2009 - 2017 OV2
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Mac OS GUI code
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(c) Copyright 1998 - 2001 John Stiles
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(c) Copyright 2001 - 2011 zones
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Libretro port
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(c) Copyright 2011 - 2017 Hans-Kristian Arntzen,
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Daniel De Matteis
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(Under no circumstances will commercial rights be given)
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Specific ports contains the works of other authors. See headers in
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individual files.
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Snes9x homepage: http://www.snes9x.com/
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Permission to use, copy, modify and/or distribute Snes9x in both binary
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and source form, for non-commercial purposes, is hereby granted without
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fee, providing that this license information and copyright notice appear
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with all copies and any derived work.
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This software is provided 'as-is', without any express or implied
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warranty. In no event shall the authors be held liable for any damages
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arising from the use of this software or it's derivatives.
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Snes9x is freeware for PERSONAL USE only. Commercial users should
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seek permission of the copyright holders first. Commercial use includes,
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but is not limited to, charging money for Snes9x or software derived from
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Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
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using Snes9x as a promotion for your commercial product.
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The copyright holders request that bug fixes and improvements to the code
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should be forwarded to them so everyone can benefit from the modifications
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in future versions.
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Super NES and Super Nintendo Entertainment System are trademarks of
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Nintendo Co., Limited and its subsidiary companies.
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***********************************************************************************/
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#include <ctype.h>
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#include <string.h>
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#ifdef HAVE_STRINGS_H
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#include <strings.h>
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#endif
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#include "snes9x.h"
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#include "memmap.h"
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#include "controls.h"
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#include "crosshairs.h"
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#include "cheats.h"
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#include "display.h"
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#include "conffile.h"
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#ifdef NETPLAY_SUPPORT
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#include "netplay.h"
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#endif
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#ifdef DEBUGGER
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#include "debug.h"
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extern FILE *trace;
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#endif
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#define S9X_CONF_FILE_NAME "snes9x.conf"
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static char *rom_filename = NULL;
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static bool parse_controller_spec (int, const char *);
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static void parse_crosshair_spec (enum crosscontrols, const char *);
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static bool try_load_config_file (const char *, ConfigFile &);
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static bool parse_controller_spec (int port, const char *arg)
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{
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if (!strcasecmp(arg, "none"))
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S9xSetController(port, CTL_NONE, 0, 0, 0, 0);
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else
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if (!strncasecmp(arg, "pad", 3) && arg[3] >= '1' && arg[3] <= '8' && arg[4] == '\0')
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S9xSetController(port, CTL_JOYPAD, arg[3] - '1', 0, 0, 0);
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else
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if (!strncasecmp(arg, "mouse", 5) && arg[5] >= '1' && arg[5] <= '2' && arg[6] == '\0')
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S9xSetController(port, CTL_MOUSE, arg[5] - '1', 0, 0, 0);
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else
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if (!strcasecmp(arg, "superscope"))
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S9xSetController(port, CTL_SUPERSCOPE, 0, 0, 0, 0);
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else
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if (!strcasecmp(arg, "justifier"))
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S9xSetController(port, CTL_JUSTIFIER, 0, 0, 0, 0);
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else
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if (!strcasecmp(arg, "two-justifiers"))
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S9xSetController(port, CTL_JUSTIFIER, 1, 0, 0, 0);
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else
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if (!strncasecmp(arg, "mp5:", 4) && ((arg[4] >= '1' && arg[4] <= '8') || arg[4] == 'n') &&
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((arg[5] >= '1' && arg[5] <= '8') || arg[5] == 'n') &&
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((arg[6] >= '1' && arg[6] <= '8') || arg[6] == 'n') &&
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((arg[7] >= '1' && arg[7] <= '8') || arg[7] == 'n') && arg[8] == '\0')
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S9xSetController(port, CTL_MP5, (arg[4] == 'n') ? -1 : arg[4] - '1',
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(arg[5] == 'n') ? -1 : arg[5] - '1',
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(arg[6] == 'n') ? -1 : arg[6] - '1',
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(arg[7] == 'n') ? -1 : arg[7] - '1');
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else
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return (false);
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return (true);
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}
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static void parse_crosshair_spec (enum crosscontrols ctl, const char *spec)
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{
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int idx = -1, i;
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const char *fg = NULL, *bg = NULL, *s = spec;
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if (s[0] == '"')
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{
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s++;
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for (i = 0; s[i] != '\0'; i++)
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if (s[i] == '"' && s[i - 1] != '\\')
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break;
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idx = 31 - ctl;
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std::string fname(s, i);
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if (!S9xLoadCrosshairFile(idx, fname.c_str()))
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return;
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s += i + 1;
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}
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else
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{
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if (isdigit(*s))
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{
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idx = *s - '0';
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s++;
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}
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if (isdigit(*s))
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{
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idx = idx * 10 + *s - '0';
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s++;
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}
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if (idx > 31)
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{
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fprintf(stderr, "Invalid crosshair spec '%s'.\n", spec);
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return;
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}
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}
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while (*s != '\0' && isspace(*s))
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s++;
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if (*s != '\0')
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{
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fg = s;
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while (isalnum(*s))
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s++;
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if (*s != '/' || !isalnum(s[1]))
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{
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fprintf(stderr, "Invalid crosshair spec '%s.'\n", spec);
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return;
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}
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bg = ++s;
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while (isalnum(*s))
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s++;
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if (*s != '\0')
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{
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fprintf(stderr, "Invalid crosshair spec '%s'.\n", spec);
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return;
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}
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}
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S9xSetControllerCrosshair(ctl, idx, fg, bg);
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}
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static bool try_load_config_file (const char *fname, ConfigFile &conf)
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{
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FSTREAM fp;
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fp = OPEN_FSTREAM(fname, "r");
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if (fp)
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{
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fprintf(stdout, "Reading config file %s.\n", fname);
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fStream fS(fp);
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conf.LoadFile(&fS);
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CLOSE_FSTREAM(fp);
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return (true);
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}
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return (false);
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}
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void S9xLoadConfigFiles (char **argv, int argc)
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{
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static ConfigFile conf; // static because some of its functions return pointers
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conf.Clear();
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bool skip = false;
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for (int i = 0; i < argc; i++)
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{
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if (!strcasecmp(argv[i], "-nostdconf"))
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{
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skip = true;
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break;
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}
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}
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if (!skip)
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{
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#ifdef SYS_CONFIG_FILE
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try_load_config_file(SYS_CONFIG_FILE, conf);
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S9xParsePortConfig(conf, 0);
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#endif
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std::string fname;
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fname = S9xGetDirectory(DEFAULT_DIR);
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fname += SLASH_STR S9X_CONF_FILE_NAME;
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try_load_config_file(fname.c_str(), conf);
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}
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else
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fprintf(stderr, "Skipping standard config files.\n");
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for (int i = 0; i < argc - 1; i++)
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if (!strcasecmp(argv[i], "-conf"))
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try_load_config_file(argv[++i], conf);
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// Parse config file here
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// ROM
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Settings.ForceInterleaved2 = conf.GetBool("ROM::Interleaved2", false);
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Settings.ForceInterleaveGD24 = conf.GetBool("ROM::InterleaveGD24", false);
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Settings.ApplyCheats = conf.GetBool("ROM::Cheat", false);
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Cheat.enabled = false;
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Settings.NoPatch = !conf.GetBool("ROM::Patch", true);
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Settings.IgnorePatchChecksum = conf.GetBool("ROM::IgnorePatchChecksum", false);
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Settings.ForceLoROM = conf.GetBool("ROM::LoROM", false);
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Settings.ForceHiROM = conf.GetBool("ROM::HiROM", false);
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if (Settings.ForceLoROM)
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Settings.ForceHiROM = false;
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Settings.ForcePAL = conf.GetBool("ROM::PAL", false);
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Settings.ForceNTSC = conf.GetBool("ROM::NTSC", false);
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if (Settings.ForcePAL)
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Settings.ForceNTSC = false;
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if (conf.Exists("ROM::Header"))
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{
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Settings.ForceHeader = conf.GetBool("ROM::Header", false);
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Settings.ForceNoHeader = !Settings.ForceHeader;
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}
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if (conf.Exists("ROM::Interleaved"))
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{
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Settings.ForceInterleaved = conf.GetBool("ROM::Interleaved", false);
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Settings.ForceNotInterleaved = !Settings.ForceInterleaved;
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}
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rom_filename = conf.GetStringDup("ROM::Filename", NULL);
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// Sound
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Settings.SoundSync = conf.GetBool("Sound::Sync", true);
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Settings.SixteenBitSound = conf.GetBool("Sound::16BitSound", true);
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Settings.Stereo = conf.GetBool("Sound::Stereo", true);
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Settings.ReverseStereo = conf.GetBool("Sound::ReverseStereo", false);
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Settings.SoundPlaybackRate = conf.GetUInt("Sound::Rate", 32000);
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Settings.SoundInputRate = conf.GetUInt("Sound::InputRate", 32000);
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Settings.Mute = conf.GetBool("Sound::Mute", false);
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Settings.DynamicRateControl = conf.GetBool("Sound::DynamicRateControl", false);
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Settings.DynamicRateLimit = conf.GetInt ("Sound::DynamicRateLimit", 5);
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// Display
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Settings.SupportHiRes = conf.GetBool("Display::HiRes", true);
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Settings.Transparency = conf.GetBool("Display::Transparency", true);
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Settings.DisableGraphicWindows = !conf.GetBool("Display::GraphicWindows", true);
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Settings.DisplayFrameRate = conf.GetBool("Display::DisplayFrameRate", false);
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Settings.DisplayWatchedAddresses = conf.GetBool("Display::DisplayWatchedAddresses", false);
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Settings.DisplayPressedKeys = conf.GetBool("Display::DisplayInput", false);
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Settings.DisplayMovieFrame = conf.GetBool("Display::DisplayFrameCount", false);
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Settings.AutoDisplayMessages = conf.GetBool("Display::MessagesInImage", true);
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Settings.InitialInfoStringTimeout = conf.GetInt ("Display::MessageDisplayTime", 120);
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Settings.BilinearFilter = conf.GetBool("Display::BilinearFilter", false);
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// Settings
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Settings.BSXBootup = conf.GetBool("Settings::BSXBootup", false);
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Settings.TurboMode = conf.GetBool("Settings::TurboMode", false);
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Settings.TurboSkipFrames = conf.GetUInt("Settings::TurboFrameSkip", 15);
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Settings.MovieTruncate = conf.GetBool("Settings::MovieTruncateAtEnd", false);
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Settings.MovieNotifyIgnored = conf.GetBool("Settings::MovieNotifyIgnored", false);
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Settings.WrongMovieStateProtection = conf.GetBool("Settings::WrongMovieStateProtection", true);
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Settings.StretchScreenshots = conf.GetInt ("Settings::StretchScreenshots", 1);
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Settings.SnapshotScreenshots = conf.GetBool("Settings::SnapshotScreenshots", true);
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Settings.DontSaveOopsSnapshot = conf.GetBool("Settings::DontSaveOopsSnapshot", false);
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Settings.AutoSaveDelay = conf.GetUInt("Settings::AutoSaveDelay", 0);
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if (conf.Exists("Settings::FrameTime"))
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Settings.FrameTimePAL = Settings.FrameTimeNTSC = conf.GetUInt("Settings::FrameTime", 16667);
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if (!strcasecmp(conf.GetString("Settings::FrameSkip", "Auto"), "Auto"))
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Settings.SkipFrames = AUTO_FRAMERATE;
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else
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Settings.SkipFrames = conf.GetUInt("Settings::FrameSkip", 0) + 1;
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// Controls
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Settings.MouseMaster = conf.GetBool("Controls::MouseMaster", true);
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Settings.SuperScopeMaster = conf.GetBool("Controls::SuperscopeMaster", true);
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Settings.JustifierMaster = conf.GetBool("Controls::JustifierMaster", true);
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Settings.MultiPlayer5Master = conf.GetBool("Controls::MP5Master", true);
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Settings.UpAndDown = conf.GetBool("Controls::AllowLeftRight", false);
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if (conf.Exists("Controls::Port1"))
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parse_controller_spec(0, conf.GetString("Controls::Port1"));
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if (conf.Exists("Controls::Port2"))
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parse_controller_spec(1, conf.GetString("Controls::Port2"));
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if (conf.Exists("Controls::Mouse1Crosshair"))
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parse_crosshair_spec(X_MOUSE1, conf.GetString("Controls::Mouse1Crosshair"));
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if (conf.Exists("Controls::Mouse2Crosshair"))
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parse_crosshair_spec(X_MOUSE2, conf.GetString("Controls::Mouse2Crosshair"));
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if (conf.Exists("Controls::SuperscopeCrosshair"))
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parse_crosshair_spec(X_SUPERSCOPE, conf.GetString("Controls::SuperscopeCrosshair"));
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if (conf.Exists("Controls::Justifier1Crosshair"))
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parse_crosshair_spec(X_JUSTIFIER1, conf.GetString("Controls::Justifier1Crosshair"));
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if (conf.Exists("Controls::Justifier2Crosshair"))
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parse_crosshair_spec(X_JUSTIFIER2, conf.GetString("Controls::Justifier2Crosshair"));
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// Hack
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Settings.SuperFXClockMultiplier = conf.GetUInt("Hack::SuperFXClockMultiplier", 100);
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Settings.DisableGameSpecificHacks = !conf.GetBool("Hack::EnableGameSpecificHacks", true);
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Settings.BlockInvalidVRAMAccessMaster = !conf.GetBool("Hack::AllowInvalidVRAMAccess", false);
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Settings.HDMATimingHack = conf.GetInt ("Hack::HDMATiming", 100);
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// Netplay
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#ifdef NETPLAY_SUPPORT
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Settings.NetPlay = conf.GetBool("Netplay::Enable");
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Settings.Port = NP_DEFAULT_PORT;
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if (conf.Exists("Netplay::Port"))
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Settings.Port = -(int) conf.GetUInt("Netplay::Port");
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Settings.ServerName[0] = '\0';
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|
if (conf.Exists("Netplay::Server"))
|
|
conf.GetString("Netplay::Server", Settings.ServerName, 128);
|
|
#endif
|
|
|
|
// Debug
|
|
|
|
#ifdef DEBUGGER
|
|
if (conf.GetBool("DEBUG::Debugger", false))
|
|
CPU.Flags |= DEBUG_MODE_FLAG;
|
|
|
|
if (conf.GetBool("DEBUG::Trace", false))
|
|
{
|
|
ENSURE_TRACE_OPEN(trace,"trace.log","wb")
|
|
CPU.Flags |= TRACE_FLAG;
|
|
}
|
|
Settings.TraceSMP = FALSE;
|
|
#endif
|
|
|
|
S9xParsePortConfig(conf, 1);
|
|
S9xVerifyControllers();
|
|
}
|
|
|
|
void S9xUsage (void)
|
|
{
|
|
/* 12345678901234567890123456789012345678901234567890123456789012345678901234567890 */
|
|
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "Snes9x " VERSION);
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "usage: snes9x [options] <ROM image filename>");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// SOUND OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-soundsync Synchronize sound as far as possible");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-playbackrate <Hz> Set sound playback rate");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-inputrate <Hz> Set sound input rate");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-reversestereo Reverse stereo sound output");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nostereo Disable stereo sound output");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-eightbit Use 8bit sound instead of 16bit");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-mute Mute sound");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// DISPLAY OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-displayframerate Display the frame rate counter");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-displaykeypress Display input of all controllers and peripherals");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nohires (Not recommended) Disable support for hi-res and");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " interlace modes");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-notransparency (Not recommended) Disable transparency effects");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nowindows (Not recommended) Disable graphic window effects");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// CONTROLLER OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nomp5 Disable emulation of the Multiplayer 5 adapter");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nomouse Disable emulation of the SNES mouse");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nosuperscope Disable emulation of the Superscope");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nojustifier Disable emulation of the Konami Justifier");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-port# <control> Specify which controller to emulate in port 1/2");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " Controllers: none No controller");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " pad# Joypad number 1-8");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " mouse# Mouse number 1-2");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " superscope Superscope (not useful with -port1)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " justifier Blue Justifier (not useful with -port1)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " two-justifiers Blue & Pink Justifiers");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " mp5:#### MP5 with the 4 named pads (1-8 or n)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// ROM OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-hirom Force Hi-ROM memory map");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-lorom Force Lo-ROM memory map");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-ntsc Force NTSC timing (60 frames/sec)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-pal Force PAL timing (50 frames/sec)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nointerleave Assume the ROM image is not in interleaved");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " format");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-interleaved Assume the ROM image is in interleaved format");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-interleaved2 Assume the ROM image is in interleaved 2 format");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-interleavedgd24 Assume the ROM image is in interleaved gd24");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " format");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-noheader Assume the ROM image doesn't have a header of a");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " copier");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-header Assume the ROM image has a header of a copier");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-bsxbootup Boot up BS games from BS-X");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// PATCH/CHEAT OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nopatch Do not apply any available IPS/UPS patches");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-cheat Apply saved cheats");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-cheatcode <code> Supply a cheat code in Game Genie,");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " Pro-Action Replay, or Raw format (address=byte)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
#ifdef NETPLAY_SUPPORT
|
|
// NETPLAY OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-net Enable netplay");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-port <num> Use port <num> for netplay (use with -net)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-server <string> Use the specified server for netplay");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " (use with -net)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
#endif
|
|
|
|
// HACKING OR DEBUGGING OPTIONS
|
|
#ifdef DEBUGGER
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-debug Set the Debugger flag");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-trace Begin CPU instruction tracing");
|
|
#endif
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-hdmatiming <1-199> (Not recommended) Changes HDMA transfer timings");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " event comes");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-invalidvramaccess (Not recommended) Allow invalid VRAM access");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
// OTHER OPTIONS
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-frameskip <num> Screen update frame skip rate");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-frametime <num> Milliseconds per frame for frameskip auto-adjust");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-upanddown Override protection from pressing left+right or");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, " up+down together");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-conf <filename> Use specified conf file (after standard files)");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "-nostdconf Do not load the standard config files");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
|
|
S9xExtraUsage();
|
|
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "");
|
|
S9xMessage(S9X_INFO, S9X_USAGE, "ROM image can be compressed with zip, gzip, JMA, or compress.");
|
|
|
|
exit(1);
|
|
}
|
|
|
|
void S9xParseArgsForCheats (char **argv, int argc)
|
|
{
|
|
for (int i = 1; i < argc; i++)
|
|
{
|
|
if (!strcasecmp(argv[i], "-gamegenie") ||
|
|
!strcasecmp(argv[i], "-actionreplay") ||
|
|
!strcasecmp(argv[i], "-cheatcode"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
if (S9xAddCheatGroup ("Unknown", argv[++i]) < 0)
|
|
{
|
|
S9xMessage(S9X_ERROR, S9X_GAME_GENIE_CODE_ERROR, "Code format invalid");
|
|
}
|
|
else
|
|
{
|
|
S9xEnableCheatGroup (Cheat.g.size() - 1);
|
|
}
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
}
|
|
}
|
|
|
|
char * S9xParseArgs (char **argv, int argc)
|
|
{
|
|
for (int i = 1; i < argc; i++)
|
|
{
|
|
if (*argv[i] == '-')
|
|
{
|
|
if (!strcasecmp(argv[i], "-help"))
|
|
S9xUsage();
|
|
else
|
|
|
|
// SOUND OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-soundsync"))
|
|
Settings.SoundSync = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-playbackrate"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
Settings.SoundPlaybackRate = atoi(argv[++i]);
|
|
if (Settings.SoundPlaybackRate < 8192)
|
|
Settings.SoundPlaybackRate = 8192;
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-inputrate"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
Settings.SoundInputRate = atoi(argv[++i]);
|
|
if (Settings.SoundInputRate < 8192)
|
|
Settings.SoundInputRate = 8192;
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-reversestereo"))
|
|
Settings.ReverseStereo = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nostereo"))
|
|
Settings.Stereo = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-eightbit"))
|
|
Settings.SixteenBitSound = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-mute"))
|
|
Settings.Mute = TRUE;
|
|
else
|
|
|
|
// DISPLAY OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-displayframerate"))
|
|
Settings.DisplayFrameRate = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-displaykeypress"))
|
|
Settings.DisplayPressedKeys = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nohires"))
|
|
Settings.SupportHiRes = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-notransparency"))
|
|
Settings.Transparency = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nowindows"))
|
|
Settings.DisableGraphicWindows = TRUE;
|
|
else
|
|
|
|
// CONTROLLER OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-nomp5"))
|
|
Settings.MultiPlayer5Master = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nomouse"))
|
|
Settings.MouseMaster = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nosuperscope"))
|
|
Settings.SuperScopeMaster = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nojustifier"))
|
|
Settings.JustifierMaster = FALSE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-port1") ||
|
|
!strcasecmp(argv[i], "-port2"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
i++;
|
|
if (!parse_controller_spec(argv[i - 1][5] - '1', argv[i]))
|
|
S9xUsage();
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
|
|
// ROM OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-hirom"))
|
|
Settings.ForceHiROM = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-lorom"))
|
|
Settings.ForceLoROM = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-ntsc"))
|
|
Settings.ForceNTSC = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-pal"))
|
|
Settings.ForcePAL = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-nointerleave"))
|
|
Settings.ForceNotInterleaved = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-interleaved"))
|
|
Settings.ForceInterleaved = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-interleaved2"))
|
|
Settings.ForceInterleaved2 = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-interleavedgd24"))
|
|
Settings.ForceInterleaveGD24 = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-noheader"))
|
|
Settings.ForceNoHeader = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-header"))
|
|
Settings.ForceHeader = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-bsxbootup"))
|
|
Settings.BSXBootup = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-snapshot"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
strncpy(Settings.InitialSnapshotFilename, argv[++i], PATH_MAX);
|
|
Settings.InitialSnapshotFilename[PATH_MAX] = 0;
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
|
|
// PATCH/CHEAT OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-nopatch"))
|
|
Settings.NoPatch = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-cheat"))
|
|
Settings.ApplyCheats = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-gamegenie") ||
|
|
!strcasecmp(argv[i], "-actionreplay") ||
|
|
!strcasecmp(argv[i], "-cheatcode"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
if (S9xAddCheatGroup ("Unknown", argv[++i]) < 0)
|
|
{
|
|
S9xMessage(S9X_ERROR, S9X_GAME_GENIE_CODE_ERROR, "Code format invalid");
|
|
}
|
|
else
|
|
{
|
|
S9xEnableCheatGroup (Cheat.g.size() - 1);
|
|
}
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
// NETPLAY OPTIONS
|
|
|
|
#ifdef NETPLAY_SUPPORT
|
|
if (!strcasecmp(argv[i], "-net"))
|
|
Settings.NetPlay = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-port"))
|
|
{
|
|
if (i + 1 < argc)
|
|
Settings.Port = -atoi(argv[++i]);
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-server"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
strncpy(Settings.ServerName, argv[++i], 127);
|
|
Settings.ServerName[127] = 0;
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
#endif
|
|
|
|
// HACKING OR DEBUGGING OPTIONS
|
|
|
|
#ifdef DEBUGGER
|
|
if (!strcasecmp(argv[i], "-debug"))
|
|
CPU.Flags |= DEBUG_MODE_FLAG;
|
|
else
|
|
if (!strcasecmp(argv[i], "-trace"))
|
|
{
|
|
ENSURE_TRACE_OPEN(trace,"trace.log","wb")
|
|
CPU.Flags |= TRACE_FLAG;
|
|
}
|
|
else
|
|
#endif
|
|
|
|
if (!strcasecmp(argv[i], "-hdmatiming"))
|
|
{
|
|
if (i + 1 < argc)
|
|
{
|
|
int p = atoi(argv[++i]);
|
|
if (p > 0 && p < 200)
|
|
Settings.HDMATimingHack = p;
|
|
}
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-invalidvramaccess"))
|
|
Settings.BlockInvalidVRAMAccessMaster = FALSE;
|
|
else
|
|
|
|
// OTHER OPTIONS
|
|
|
|
if (!strcasecmp(argv[i], "-frameskip"))
|
|
{
|
|
if (i + 1 < argc)
|
|
Settings.SkipFrames = atoi(argv[++i]) + 1;
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-frametime"))
|
|
{
|
|
if (i + 1 < argc)
|
|
Settings.FrameTimePAL = Settings.FrameTimeNTSC = atoi(argv[++i]);
|
|
else
|
|
S9xUsage();
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-upanddown"))
|
|
Settings.UpAndDown = TRUE;
|
|
else
|
|
if (!strcasecmp(argv[i], "-conf"))
|
|
{
|
|
if (++i >= argc)
|
|
S9xUsage();
|
|
// Else do nothing, S9xLoadConfigFiles() handled it.
|
|
}
|
|
else
|
|
if (!strcasecmp(argv[i], "-nostdconf"))
|
|
{
|
|
// Do nothing, S9xLoadConfigFiles() handled it.
|
|
}
|
|
else
|
|
S9xParseArg(argv, i, argc);
|
|
}
|
|
else
|
|
rom_filename = argv[i];
|
|
}
|
|
|
|
S9xVerifyControllers();
|
|
|
|
return (rom_filename);
|
|
}
|