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- Fixed newlines in logs.

Browse source 
- Set default PowerPC frequency to 50 MHz.
- Minor tweak to help text.
- More README.txt updates.
This commit is contained in:
Bart Trzynadlowski 2011-09-19 03:56:15 +00:00
parent c61c4d6ce1
commit ee471539c5
4 changed files with 716 additions and 54 deletions
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752
Docs/README.txt
View file

@ -1,4 +1,8 @@
TODO: convert all tabs to spaces
TODO: describe Dinputeffectsgain in config index
TODO: XInputConstForceThreshold default? Set in source code.
TODO: describe auto trigger in config index
TODO: Andy Geezer's region codes
#### ### ###
@ -15,9 +19,9 @@ TODO: convert all tabs to spaces
Copyright 2011 Bart Trzynadlowski, Nik Henson
----------------
================
Introduction
----------------
================
Supermodel emulates the Sega Model 3 arcade platform. It uses OpenGL 2.1 and
is available for Windows, Linux, and Mac OS X. In order to use it, you must
@ -34,9 +38,9 @@ The source code may be obtained from the official Supermodel web site:
http://www.Supermodel3.com
--------------
==============
Disclaimer
--------------
==============
This is an early public release of Supermodel. It is very much preliminary,
alpha version software (hence the 'a' in the version number). Development was
@ -46,9 +50,9 @@ as a proper user interface, are not yet implemented and game compatibility is
still low.
---------------------
=====================
Table of Contents
---------------------
=====================
-- Introduction
-- Disclaimer
@ -59,9 +63,9 @@ still low.
4.
--------------------
====================
Revision History
--------------------
====================
Version 0.2a (September ?, 2011)
- New, fully customizable input system. Supports any combination of
@ -86,8 +90,8 @@ still low.
combined ROM sets as long as unused files are removed.
- Configuration file now supports more settings and allows game-
specific customization.
- Added light gun crosshairs ('Lost World'), enabled by default in full
screen mode and selectable by pressing Alt-I.
- Added light gun crosshairs ('The Lost World'), enabled by default in
full screen mode and selectable by pressing Alt-I.
- Drive board and force feedback emulation for 'Scud Race', 'Daytona
USA 2', and 'Sega Rally 2'. [Nik Henson]
- Viewable display area properly clipped. Ghost artifacts no longer
@ -115,9 +119,9 @@ still low.
- Initial public alpha release.
-------------------------
=========================
Installing Supermodel
-------------------------
=========================
To install Supermodel on Windows, extract the ZIP archive containing the
Supermodel executable to a folder of your choice. The following files and
@ -142,9 +146,9 @@ As of this version, Linux and Mac OS X binaries are not provided. Users must
compile their own.
-----------------------------
=============================
Compiling the Source Code
-----------------------------
=============================
First, ensure that OpenGL, SDL (http://www.libsdl.org), and zlib
(http://zlib.net) are installed. GLEW (http://glew.sourceforge.net) is now
@ -168,9 +172,9 @@ locate SDL if it was installed properly.
Finally, run 'make'. If all goes well it should produce a Supermodel binary.
----------------------
======================
Running Supermodel
----------------------
======================
For now, Supermodel does not include a proper user interface. It is operated
entirely from the command line. Run 'supermodel' without any command line
@ -192,9 +196,9 @@ Note that there is no user interface and all messages are printed to the
command prompt. In full screen mode, they will not be visible.
--------------------------
==========================
Merging Split ROM Sets
--------------------------
==========================
ROMs that are split into parent and child sets (eg., 'Scud Race Plus', whose
parent ROM set is 'Scud Race') must be combined into a single ZIP file. ROM
@ -223,9 +227,9 @@ and in both cases should replace the file with extension 24 from 'Scud Race'
('mpr-19671.24').
-------------------
===================
Supported Games
-------------------
===================
The following games and ROM sets are supported by this version of Supermodel.
Not all of them are playable.
@ -252,9 +256,9 @@ Not all of them are playable.
The '-print-games' option can be used to obtain this list.
------------------
==================
Video Settings
------------------
==================
Supermodel may be run in either windowed (default) or full screen mode. It
automatically adjusts the display area to retain the aspect ratio of the Model
@ -276,9 +280,9 @@ Video settings may also be specified globally or on a per-game basis in the
configuration file, described elsewhere in this document.
------------------
==================
Audio Settings
------------------
==================
All Model 3 games have a sound board that is used for sound effects and, in
some games, background music. A few games use additional Digital Sound Boards
@ -308,7 +312,8 @@ levels become too high.
To disable sound and music board emulation altogether, use the '-no-sound' and
'-no-dsb' options. These will not merely mute the corresponding audio channels
but will prevent the CPUs and audio chips from being emulated altogether. Save
states generate with these disabled may not be able to restore audio properly.
states generated with these settings may not be able to properly restore audio
when loaded after emulation is re-enabled.
Audio settings may also be specified globally or on a per-game basis in the
configuration file, described elsewhere in this document.
@ -319,9 +324,9 @@ Sound Processor (SCSP) emulator, used for sound emulation, is an older version
of ElSemi's code and still quite buggy.
------------
============
Controls
------------
============
Supermodel only supports the keyboard and mouse at present. Emulator functions
are listed below and cannot be changed.
@ -472,9 +477,9 @@ A common mistake is to configure inputs using one system and then launch
Supermodel with another.
------------------
==================
Force Feedback
------------------
==================
Force feedback is presently supported in 'Scud Race' (including 'Scud Race
Plus'), 'Daytona USA 2' (both editions), and 'Sega Rally 2' on Windows only. To
@ -500,7 +505,7 @@ do not support force feedback through DirectInput.
Tuning Force Feedback
---------------------
=====================
Force feedback can be enabled and tuned in the configuration file. Setting
'ForceFeedback' to 1 enables it:
@ -510,8 +515,10 @@ Force feedback can be enabled and tuned in the configuration file. Setting
There are three DirectInput effects: constant force, self centering, and
vibration. The strength of each can be tuned with the following settings:
DirectInputEffectsGain = 100
DirectInputConstForceMax = 100
DirectInputSelfCenterMax = 100
DirectInputFrictionMax = 100
DirectInputVibrateMax = 100
They are given as percentages and represent the maximum strength for each
@ -524,7 +531,7 @@ Because the characteristics of the motors are different, the effects will feel
somewhat asymmetric. The constant force effect is simulated with vibrations.
The relevant settings are:
XInputConstForceThreshold = 65
XInputConstForceThreshold = 30
XInputConstForceMax = 100
XInputVibrateMax = 100
@ -534,9 +541,9 @@ determined by XInputConstForceMax). The default values are shown above and
will require calibration by the user on a game-by-game basis.
-------------------------
=========================
Save States and NVRAM
-------------------------
=========================
Save states are saved and restored by pressing F5 and F7, respectively. Up to
10 different save slots can be selected with F6. All files are written to the
@ -550,10 +557,11 @@ automatically saved each time Supermodel exits and is loaded at start-up. It
can be cleared by deleting the NVRAM files or using Alt-N.
-----------------------------------
===================================
Game-Specific Comments and Tips
-----------------------------------
===================================
Daytona USA 2 and Daytona USA 2 Power Edition
---------------------------------------------
@ -565,6 +573,7 @@ In 'Daytona USA 2', the region menu can be accessed by entering the Test Menu,
holding down the Start button, and pressing: VR4, VR4, VR2, VR3, VR1, VR3, VR2.
Changing the region to USA changes game text to English.
Star Wars Trilogy
-----------------
@ -577,6 +586,7 @@ If Star Wars Trilogy is booting directly into the stage select screen, it is
probably because you exited Supermodel with credits still in the machine.
Clear the NVRAM (Alt-N) and reset the game (Alt-R).
Sega Rally 2
------------
@ -584,6 +594,7 @@ As with Star Wars Trilogy, you may experience problems if you attempt to start
a game before any 3D graphics are displayed (for example, during the Sega
logo).
Virtua Fighter 3
----------------
@ -591,21 +602,672 @@ The game is playable but there are numerous graphical glitches, particularly
during transition scenes.
--------------------------
==========================
The Configuration File
--------------------------
==========================
---------------------------------
=================================
Index of Command Line Options
---------------------------------
=================================
----------------------------------------
All valid command line settings are listed here, ordered by category. Defaults
are given under the assumption that they also have not been changed in the
configuration file.
Square brackets ('[' and ']') indicate optional parameters. Angled brackets
('<' and '>') indicate mandatory parameters. Do not type the brackets. No
spaces may appear inside of an option. For example, 'supermodel game.zip
-ppc-frequency=25' is correct but 'supermodel game.zip -ppc-frequency = 25' is
not. All options are case-sensitive.
Option: -?
-h
Description: Prints a message with an overview of the command line
options and how to run Supermodel.
----------------
Option: -print-games
Description: Lists all supported ROM sets. Not all supported ROM sets
are playable yet.
----------------
Option: -no-threads
Description: Disables multi-threading. When enabled (the default), the
PowerPC, graphics rendering, and user interface are run in
one thread, sound emulation in a second thread, and the
drive board in a third. It is enabled by default. On
single-core systems, multi-threading adds overhead and
slows Supermodel down but can make audio sound a bit
smoother.
----------------
Option: -ppc-frequency=<f>
Description: Sets the PowerPC frequency in MHz. The default is 50.
Higher frequencies will allow games to do more processing
per frame, making them run faster in 'virtual' time, but
may slow down Supermodel on weaker computers. Supermodel's
performance can frequently be improved by lowering the
PowerPC frequency (25 MHz works in many games). In some
games, this will cause timing problems. The optimum value
for this setting will vary from game to game and system to
system. Valid values are 1 to 1000.
----------------
Option: -fullscreen
Description: Runs in full screen mode. The default is to run in a
window.
----------------
Option: -no-throttle
Description: Disables 60 FPS throttling. The Model 3 runs at a 60 Hz
refresh rate, which Supermodel enforces if this option is
omitted. Unthrottled operation may not work on some
systems because graphics drivers may lock the refresh rate.
----------------
Option: -print-gl-info
Description: Prints OpenGL driver information and quits.
----------------
Option: -res=<x>,<y>
Description: Resolution of the display in pixels. The default is
496x384, the Model 3's native resolution.
----------------
Option: -show-fps
Description: Shows the frame rate in the window title bar.
----------------
Option: -frag-shader=<file>
-vert-shader=<file>
Description: Allows external fragment and vertex shaders to be used for
3D rendering. Files should be ASCII text files containing
GLSL source code. The file extension is not important. By
default, Supermodel's internal shader programs are used.
----------------
Option: -flip-stereo
Description: Swaps the left and right audio channels.
----------------
Option: -no-music
Description: Disables Digital Sound Board (MPEG music) emulation. See
the section on audio settings for more information.
----------------
Option: -no-sound
Description: Disables sound board (sound effects) emulation. See the
section on audio settings for more information.
----------------
Option: -music-volume=<v>
-sound-volume=<v>
Description: Specifies the volume of MPEG music produced by the Digital
Sound Board and the audio produced by the sound board in
percent. The default is 100, which is full volume, and the
valid range is 0 (muted) to 200%. See the section on audio
settings for more information.
----------------
Option: -config-inputs
Description: Launches the interacive input configuration utility in the
command prompt window. Allows controls to be remapped.
See the section on controls for more information.
----------------
Option: -force-feedback
Description: Enables force feedback. Force feedback is only supported
in a few games (see the section on force feedback for more
details).
----------------
Option: -input-system=<s>
Description: Sets the input system. This is only available on Windows,
where the default is 'dinput' (DirectInput). SDL is used
for all other platforms. Valid input systems are:
dinput DirectInput.
xinput XInput
rawinput Raw Input.
sdl SDL.
See the section on input systems for more details.
----------------
Option: -print-inputs
Description: Prints the current input configuration.
========================================
Index of Configuration File Settings
----------------------------------------
========================================
-----------------------
All valid configuration file settings are listed here, ordered by category.
Please read the section describing the configuration file for more information.
All settings are case-sensitive.
Name: MultiThreaded
Argument: Integer.
Description: If set to 1, enables multi-threading; if set to 0, runs all
emulation in a single thread. Read the description of the
'-no-threads' command line option for more information.
----------------
Name: PowerPCFrequency
Argument: Integer.
Description: The PowerPC frequency in MHz. The default is 50.
Equivalent to the '-ppc-frequency' command line option.
----------------
Name: FullScreen
Argument: Integer.
Description: If set to 1, runs in full screen mode; if set to 0, runs in
a window. Disabled by default. Equivalent to the
'-fullscreen' command line option.
----------------
Name: ShowFrameRate
Argument: Integer.
Description: Shows the frame rate in the window title bar when set to 1.
If set to 0, the frame rate is not computed. Disabled by
default. Equivalent to the '-show-fps' command line
option.
----------------
Name: Throttle
Argument: Integer.
Description: Controls 60 FPS throttling. It is enabled by setting to 1
and disabled by setting to 0. For more information, read
the description of the '-no-throttle' command line option.
----------------
Name: XResolution
YResolution
Argument: Integer.
Description: Resolution of the display in pixels. The default is
496x384, the Model 3's native resolution. Equivalent to
the '-res' command line option.
----------------
Name: FragmentShader
VertexShader
Argument: String.
Description: Path to the external fragment or vertex shader file to use
for 3D rendering. By default, these are not set and the
internal default shaders are used. These are equivalent to
the '-frag-shader' and '-vert-shader' command line options.
----------------
Name: EmulateMusic
Argument: Integer.
Description: Emulates the Digital Sound Board if set to 1, disables it
if set to 0. See the section on audio settings for more
information. A setting of 0 is equivalent to the
'-no-music' command line option.
----------------
Name: EmulateSound
Argument: Integer.
Description: Emulates the sound board and its two Sega Custom Sound
Processors if set to 1, disables it if set to 0. See the
section on audio settings for more information. A setting
of 0 is equivalent to the '-no-sound' command line option.
----------------
Name: FlipStereo
Argument: Integer.
Description: Swaps the left and right stereo channels if set to 1. If
set to 0, outputs the channels normally. Disabled by
default. A setting of 1 is equivalent to using the
'-flip-stereo' command line option.
----------------
Name: MusicVolume
SoundVolume
Argument: Integer.
Description: Specifies the volume of MPEG music produced by the Digital
Sound Board and the audio produced by the sound board in
percent. The default is 100, which is full volume, and the
valid range is 0 (muted) to 200%. See the section on audio
settings for more information. The equivalent command line
options are '-music-volume' and '-sound-volume'.
----------------
Name: ForceFeedback
Argument: Integer.
Description: If set to 1, enables force feedback emulation; if set to 0,
disables it (the default behavior). Equivalent to the
'-force-feedback' command line option.
----------------
Name: DirectInputConstForceMax
DirectInputFrictionMax
DirectInputSelfCenterMax
DirectInputVibrateMax
Argument: Integer value.
Description: Sets strength of the four DirectInput force feedback
effects in percent. Default is 100, indicating full
strength. Values exceeding 100% will distort the effects
and may damage your controller.
----------------
Name: DirectInputEffectsGain
Argument: Integer value.
Description:
----------------
Name: XInputConstForceMax
XInputVibrateMax
Argument: Integer value.
Description: Sets strength of XInput force feedback effects in percent.
Default is 100, indicating full strength. Values exceeding
100% will distort the effects and may damage your
controller. The constant force effect is simulated using
vibration.
----------------
Name: XInputConstForceThreshold
Argument: Integer value.
Description: Minimum strength above which a Model 3 constant force
command will be simulated on an XInput device.
XInputConstForceMax determines the vibration strength for
this effect. The default value is 30.
----------------
Names: InputStart1
InputStart2
InputCoin1
InputCoin2
InputServiceA
InputServiceB
InputTestA
InputTestB
Argument: String.
Description: Mappings for common inputs: player 1 and 2 Start buttons,
both coin slots, and both Service and Test buttons. Can
only be set in the 'Global' section.
----------------
Names: InputJoyDown
InputJoyDown2
InputJoyLeft
InputJoyLeft2
InputJoyRight
InputJoyRight2
InputJoyUp
InputJoyUp2
Argument: String.
Description: Mappings for 4-way digital joysticks (players 1 and 2).
These controls appear in 'Virtua Fighter 3', 'Fighting
Vipers 2', 'Spikeout', etc. Can only be set in the
'Global' section.
----------------
Names: InputEscape
InputEscape2
InputGuard
InputGuard2
InputKick
InputKick2
InputPunch
InputPunch2
Argument: String.
Description: Mappings for fighting game buttons (players 1 and 2). Can
only be set in the 'Global' section.
----------------
Names: InputBeat
InputCharge
InputJump
InputShift
Argument: String.
Description: Mappings for 'Spikeout' and 'Spikeout Final Edition'
buttons. Can only be set in the 'Global' section.
----------------
Name: InputLongPass
InputLongPass2
InputShortPass
InputShortPass2
InputShoot
InputShoot2
Argument: String.
Description: Mappings for the 'Virtua Striker 2' series of games
(players 1 and 2). Can only be set in the 'Global'
section.
----------------
Name: InputSteering
Argument: String.
Description: Mapping for the analog steering wheel axis, used in all
driving games. Can only be set in the 'Global' section.
----------------
Name: InputSteeringLeft
InputSteeringRight
Argument: String.
Description: Mappings for digital control of the steering wheel,
intended for users who do not have an analog controller.
Can only be set in the 'Global' section.
----------------
Name: InputBrake
InputAccelerator
Argument: String.
Description: Mappings for brake and accelerator pedals used in driving
games. These are analog axes but can also be mapped to
digital inputs if needed. Can only be set in the 'Global'
section.
----------------
Name: InputGearShift1
InputGearShift2
InputGearShift3
InputGearShift4
InputGearShiftN
Argument: String.
Description: Mappings for the gear box used in driving games. In games
with only two gears (e.g. 'Le Mans 24'), InputGearShift1
maps to 'Up' and InputGearShift2 to 'Down'. A neutral
position can also be selected. Can only be set in the
'Global' section.
----------------
Name: InputGearShiftDown
InputGearShiftUp
Argument: String.
Description: Mappings for sequential shifting. These allow gears to be
selected sequentially: N, 1, 2, 3, 4. Can only be set in
the 'Global' section.
----------------
Name: InputVR1
InputVR2
InputVR3
InputVR4
Argument: String.
Description: Mappings for the 'VR' (color-coded view select) buttons in
racing games (e.g. 'Scud Race', 'Daytona USA 2', etc.) Can
only be set in the 'Global' section.
----------------
Name: InputViewChange
Argument: String.
Description: Mapping for the view change button used in 'Sega Rally 2'
and 'Dirt Devils'. Can only be set in the 'Global'
section.
----------------
Name: InputHandBrake
Argument: String.
Description: Mapping for the hand brake button used in 'Sega Rally 2'.
Can only be set in the 'Global' section.
----------------
Name: InputTwinJoyCrouch
InputTwinJoyForward
InputTwinJoyJump
InputTwinJoyReverse
InputTwinJoyStrafeLeft
InputTwinJoyStrafeRight
InputTwinJoyTurnLeft
InputTwinJoyTurnRight
Argument: String.
Description: Mappings for 'macro' commands for 'Virtual On Oratorio
Tangram'. These allow movements to be mapped to single
digital inputs and do not require the use of two joysticks.
Can only be set in the 'Global' section.
----------------
Name: InputTwinJoyDown1
InputTwinJoyDown2
InputTwinJoyLeft1
InputTwinJoyLeft2
InputTwinJoyRight1
InputTwinJoyRight2
InputTwinJoyUp1
InputTwinJoyUp2
Argument: String.
Description: Mappings for the individual joysticks used by 'Virtual On
Oratorio Tangram'. The left stick is stick #1 and the
right stick is #2. Can only be set in the 'Global'
section.
----------------
Name: InputTwinJoyShot1
InputTwinJoyShot2
InputTwinJoyTurbo1
InputTwinJoyTurbo2
Argument: String.
Description: Mappings for the shot (trigger) and turbo buttons located
on the left (1) and right (2) joysticks in 'Virtual On
Oratorio Tangram'. Can only be set in the 'Global'
section.
----------------
Name: InputAnalogJoyDown
InputAnalogJoyLeft
InputAnalogJoyRight
InputAnalogJoyUp
Argument: String.
Description: Mappings for digital control of the analog joystick used in
'Star Wars Trilogy'. Two inputs are provided for the two
directions available on each axis. Can only be set in the
'Global' section.
----------------
Name: InputAnalogJoyX
InputAnalogJoyY
Argument: String.
Description: Mappings for X and Y axes of the analog joystick in 'Star
Wars Trilogy'. Can only be set in the 'Global' section.
----------------
Name: InputAnalogJoyTrigger
InputAnalogJoyEvent
Argument: String.
Description: Mappings for the trigger and Event button in 'Star Wars
Trilogy'. Can only be set in the 'Global' section.
----------------
Name: InputGunDown
InputGunDown2
InputGunLeft
InputGunLeft2
InputGunRight
InputGunRight2
InputGunUp
InputGunUp2
Argument: String.
Description: Mappings for digital control of the light guns in 'The Lost
World'. Inputs for motion in each direction are provided.
Can only be set in the 'Global' section.
----------------
Name: InputGunX
InputGunX2
InputGunY
InputGunY2
Argument: String.
Description: Mappings for both analog axes of the light guns in 'The
Lost World'. Can only be set in the 'Global' section.
----------------
Name: InputOffscreen
InputOffscreen2
InputTrigger
InputTrigger2
Argument: String.
Description: Mappings for the light gun triggers and off-screen
controls in 'The Lost World'. The off-screen button aims
the light gun off-screen while it is pressed, which makes
re-loading possible. Can only be set in the 'Global'
section.
----------------
Name: InputAutoTrigger
InputAutoTrigger2
Argument: Integer.
Description: ? Can only be set in the 'Global' section.
=======================
Contact Information
-----------------------
=======================
The official Supermodel web site is:
@ -618,9 +1280,9 @@ author, Bart Trzynadlowski, can be reached at:
supermodel.emu@gmail.com
-------------------
===================
Acknowledgments
-------------------
===================
Numerous people contributed their precious time and energy to this project.
Without them, Supermodel would not have been possible. In no particular order,

6
Src/Model3/Model3.h
View file

@ -43,8 +43,8 @@ public:
{
if ((f<1) || (f>1000))
{
ErrorLog("PowerPC frequency must be between 1 and 1000 MHz; setting to 40 MHz.");
f = 40;
ErrorLog("PowerPC frequency must be between 1 and 1000 MHz; setting to 50 MHz.");
f = 50;
}
ppcFrequency = f*1000000;
}
@ -57,7 +57,7 @@ public:
CModel3Config(void)
{
multiThreaded = true; // enable by default
ppcFrequency = 40*1000000; // 40 MHz
ppcFrequency = 50*1000000; // 50 MHz
}
private:

6
Src/OSD/Logger.h
View file

@ -134,7 +134,7 @@ public:
char string[1024];
FILE *fp;
fp = fopen(m_debugLogFile, "ab");
fp = fopen(m_debugLogFile, "a");
if (NULL != fp)
{
vsprintf(string, fmt, vl);
@ -151,7 +151,7 @@ public:
vsprintf(string, fmt, vl);
fp = fopen(m_errorLogFile, "ab");
fp = fopen(m_errorLogFile, "a");
if (NULL != fp)
{
fprintf(fp, "%s\n", string);
@ -171,7 +171,7 @@ public:
vsprintf(string, fmt, vl);
fprintf(stderr, "Error: %s\n", string);
fp = fopen(m_errorLogFile, "ab");
fp = fopen(m_errorLogFile, "a");
if (NULL != fp)
{
fprintf(fp, "%s\n", string);

6
Src/OSD/SDL/Main.cpp
View file

@ -1229,15 +1229,15 @@ static void Help(void)
puts(" -no-dsb Disable Digital Sound Board (MPEG music)");
puts("");
puts("Input Options:");
puts(" -force-feedback Enable force feedback (DirectInput, XInput) [EXPERIMENTAL]");
puts(" -config-inputs Configure inputs for keyboards, mice, and joysticks");
#ifdef SUPERMODEL_WIN32
printf(" -input-system=<s> Input system [Default: %s]\n", g_Config.GetInputSystem());
#endif
puts(" -force-feedback Enable force feedback (DirectInput, XInput) [EXPERIMENTAL]");
puts(" -config-inputs Configure inputs for keyboards, mice, and joysticks");
puts(" -print-inputs Prints current input configuration");
puts("");
#ifdef SUPERMODEL_DEBUGGER
puts("Diagnostic Options:");
puts("Debug Options:");
puts(" -disable-debugger Completely disable debugger functionality");
puts(" -enter-debugger Enter debugger at start of emulation");
puts(" -dis=<addr>[,n] Disassemble PowerPC code from CROM");