games/bstone: Updated for version 1.2.12.

Signed-off-by: B. Watson <urchlay@slackware.uk>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 434 insertions, 175 deletions

diff --git a/games/bstone/bstone.6 b/games/bstone/bstone.6
index ae8b11d612..c503ef91af 100644
--- a/games/bstone/bstone.6
+++ b/games/bstone/bstone.6
@@ -1,8 +1,5 @@
 .\" Man page generated from reStructuredText.
 .
-.TH BSTONE 6 "2016-08-13" "1.1.7" "SlackBuilds.org"
-.SH NAME
-bstone \- source port of the Blake Stone games
 .
 .nr rst2man-indent-level 0
 .
@@ -30,18 +27,15 @@ level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
 .in \\n[rst2man-indent\\n[rst2man-indent-level]]u
 ..
+.TH "BSTONE" 6 "2023-01-11" "1.1.12" "SlackBuilds.org"
+.SH NAME
+bstone \- source port of the Blake Stone games
 .\" RST source for bstone(6) man page. Convert with:
 .
 .\" rst2man.py bstone.rst > bstone.6
 .
 .\" rst2man.py comes from the SBo development/docutils package.
 .
-.\" converting from pod:
-.
-.\" s/B<\([^>]*\)>/**\1**/g
-.
-.\" s/I<\([^>]*\)>/*\1*/g
-.
 .SH SYNOPSIS
 .sp
 bstone [\fI\-options\fP]
@@ -80,108 +74,245 @@ Planet Strike v1.1
 .UNINDENT
 .sp
 This man page only describes the command\-line options. For full documentation,
-see /usr/doc/bstone\-1.1.7/README.md
+see /usr/doc/bstone\-1.1.12/README.md
 .SH OPTIONS
-.\" notice the **-opt** *param* stuff? rst's option recognition
-.
-.\" can't handle non-GNU-style options like -option (it thinks the
-.
-.\" option is -o, and the ption is the parameter). So we have to help
-.
-.\" it out a little.
-.
 .INDENT 0.0
 .TP
-.B \fI\-\-version\fP
-Outputs the port\(aqs version to standard output and
-into message box.
+.B \fB\-\-version\fP
+Outputs the port\(aqs version to standard output and into message box.
 .TP
-.B \fI\-\-aog_sw\fP
-Switches the port to Blake Stone: Aliens of Gold (shareware, v3.0) mode.
-If appropriate data files will not be found the port will fail.
-Default switch strategy: AoG (full) \-> AoG (SW) \-> PS
+.B \fB\-\-aog_sw\fP
+Switches the port to "Blake Stone: Aliens Of Gold (shareware)" mode.
+If appropriate data files are not found, the port will fail.
 .TP
-.B \fI\-\-aog_10\fP
-Switches the port to Blake Stone: Aliens of Gold (full, v1.0) mode.
-If appropriate data files will not be found the port will fail.
-Default switch strategy: AoG (full) \-> AoG (SW) \-> PS
+.B \fB\-\-aog\fP
+Switches the port to "Blake Stone: Aliens Of Gold" mode.
+If appropriate data files are not found, the port will fail.
 .TP
-.B \fI\-\-aog_2x\fP
-Switches the port to Blake Stone: Aliens of Gold (full, v2.0/v2.1) mode.
-If appropriate data files will not be found the port will fail.
-Default switch strategy: AoG (full) \-> AoG (SW) \-> PS
+.B \fB\-\-ps\fP
+Switches the port to "Blake Stone: Planet Strike" mode.
+If appropriate data files are not found, the port will fail.
 .TP
-.B \fI\-\-aog_30\fP
-Switches the port to Blake Stone: Aliens of Gold (full, v3.0) mode.
-If appropriate data files will not be found the port will fail.
-Default switch strategy: AoG (full) \-> AoG (SW) \-> PS
+.B \fB\-\-no_screens\fP
+Skips start\-up screens and the ending promo pages (AOG SW).
 .TP
-.B \fI\-\-ps\fP
-Switches the port to Blake Stone: Planet Strike (full, v1.0/v1.1) mode.
-If appropriate data files will not be found the port will fail.
-Default switch strategy: AoG (full) \-> AoG (SW) \-> PS
+.B \fB\-\-cheats\fP
+Enables so called "debug mode" without much fuss.
 .TP
-.B \fI\-\-no_screens\fP
-Skips start\-up screens (AoG/PS) and ending promo pages (AoG SW only).
+.B \fB\-\-data_dir\fP dir
+Specifies a directory with game\(aqs resource files.
+Default: \fI/usr/share/games/bstone\fP
 .TP
-.B \fI\-\-cheats\fP
-Enables so called "debug mode" without much fuss.
+.B \fB\-\-mod_dir\fP dir
+Specifies a directory with mod\(aqs resource files.
+Default: undefined.
+.TP
+.B \fB\-\-profile_dir\fP dir
+Overrides default directory of the game\(aqs profile files.
+Default: \fI~/.local/share/bibendovsky/bstone/\fP
 .TP
-.B \fI\-\-data_dir path_to_data\fP
-Specifies location to the game\(aqs data files.
-Default: /usr/share/games/bstone/
-.TP
-.B \fI\-\-profile_dir path\fP
-Overrides default location of the game\(aqs profile files. Config files
-and savegames are written here.
-Default: .local/share/bibendovsky/bstone/
-.TP
-.B \fI\-\-vid_renderer [soft|ogl]\fP
-Forces to use a specified renderer.
-"soft" selects a software renderer.
-"ogl" selects an OpenGL 2.x compatible renderer.
-Default order without this option: ogl, soft.
-.TP
-.B \fI\-\-vid_windowed\fP
-Runs the game in windowed mode.
-Default video mode: 640x480
-.TP
-.B \fI\-\-vid_mode width height\fP
-Selects the specified resolution for windowed mode.
-Without this option the game will use desktop\(aqs resolution.
-Minimum width: 640
-Minimum height: 480
-.TP
-.B \fI\-\-vid_scale factor\fP
-Refinement factor. The higher a value the greater internal resolution
-mode will be used to render a scene. The dimensions of the resolution mode
-are proportional to the original one (320x200) by \(aqfactor\(aq value.
-This option can greatly affect the performance of a renderer (especially a
-software one).
-Minimum factor: 1 (identical to the original game)
-Default factor: depends on the game\(aqs resolution mode.
-.TP
-.B \fI\-\-vid_window_x offset\fP
+.B \fB\-\-vid_renderer\fP value
+Select a renderer.
+Values:
+.INDENT 7.0
+.INDENT 3.5
+.INDENT 0.0
+.IP \(bu 2
+auto_detect \- tries to select the best renderer.
+.IP \(bu 2
+software \- the vanilla renderer.
+.IP \(bu 2
+gl_2_0 \- OpenGL 2.0 or higher.
+.IP \(bu 2
+gl_3_2_c \- OpenGL 3.2 core or higher.
+.IP \(bu 2
+gles_2_0 \- OpenGL ES 2.0 or higher.
+.UNINDENT
+.UNINDENT
+.UNINDENT
+.sp
+Default: auto_detect
+.TP
+.B \fB\-\-vid_width\fP width
+Specifies window width.
+Minimum width: 320
+Default width: 640
+.TP
+.B \fB\-\-vid_height\fP height
+Specifies window height.
+Minimum height: 240
+Default height: 480
+.TP
+.B \fB\-\-vid_x\fP offset
 Sets a horizontal offset from the left side of the desktop screen.
-Applicable for windowed mode only.
+Applicable for positionable window only.
+Default: 0
 .TP
-.B \fI\-\-vid_window_y offset\fP
+.B \fB\-\-vid_y\fP offset
 Sets a vertical offset from the top side of the desktop screen.
-Applicable for windowed mode only.
+Applicable for positionable window only.
+Default: 0
+.TP
+.B \fB\-\-vid_is_positioned\fP value
+Centers a window on the desktop or moves it in the specified position.
+Values: 0 (centered) or 1 (positioned)
+Default: 0
 .TP
-.B \fI\-\-snd_rate sampling_rate\fP
+.B \fB\-\-vid_is_vsync\fP value
+Enables or disables vertical synchronization.
+Values: 0 (disable) or 1 (enable)
+Default: 1
+.TP
+.B \fB\-\-vid_is_widescreen\fP value
+Enables or disables widescreen rendering.
+Values: 0 (disable) or 1 (enable)
+Default: 1
+.TP
+.B \fB\-\-vid_is_ui_stretched\fP value
+Stretches the UI or keeps it at 4x3 ratio otherwise.
+Values: 0 (non\-stretched) or 1 (stretched)
+Default: 0
+.TP
+.B \fB\-\-vid_2d_texture_filter\fP filter
+Sets texturing filter for UI.
+Applicable only for 3D\-rendering.
+Values: nearest or linear
+Default: nearest
+.TP
+.B \fB\-\-vid_3d_texture_image_filter\fP filter
+Sets texturing image filter for the scene.
+Applicable only for 3D\-rendering.
+Values: nearest or linear
+Default: nearest
+.TP
+.B \fB\-\-vid_3d_texture_mipmap_filter\fP filter
+Sets texturing mipmap filter for the scene.
+Applicable only for 3D\-rendering.
+Values: nearest or linear
+Default: nearest
+.TP
+.B \fB\-\-vid_3d_texture_anisotropy\fP value
+Sets anisotropy degree for the scene.
+Value 1 or lower disables the filter.
+Applicable only for 3D\-rendering.
+Values: [1..16]
+Default: 1
+.TP
+.B \fB\-\-vid_texture_upscale_filter\fP filter
+Sets texturing upscale filter.
+Applicable only for 3D\-rendering.
+Values: none or xbrz
+Default: none
+\fBWARNING\fP xbrz is a high resource usage filter!
+.TP
+.B \fB\-\-vid_texture_upscale_xbrz_degree\fP degree
+Sets a degree of xBRZ texturing upscale.
+Applicable only for 3D\-rendering.
+Values: [2..6]
+Default: 0
+.TP
+.B \fB\-\-vid_aa_kind\fP value
+Sets an anti\-aliasing mode.
+Applicable only for 3D\-rendering.
+Values: none or msaa
+Default: none
+.TP
+.B \fB\-\-vid_aa_degree\fP value
+Sets a degree of the anti\-aliasing.
+Applicable only for 3D\-rendering.
+Values: [2..32]
+Default: 1
+.TP
+.B \fB\-\-vid_filler_color_index\fP value
+Sets a color for screen bars.
+Values: [0..255]
+Default: 0
+.TP
+.B \fB\-\-vid_external_textures\fP value
+Toggles external textures.
+Values: 0 (disable), 1 (enable).
+Default: 0
+.TP
+.B \fB\-\-snd_is_disabled\fP value
+Enables or disables audio subsystem.
+Values: 0 (disable) or 1 (enable)
+Default: 0
+.TP
+.B \fB\-\-snd_rate\fP sampling_rate
 Specifies sampling rate of mixer in hertz.
-Default: 44100 Hz
-Minimum: 11025 Hz
+Default: 44100
+Minimum: 11025
 .TP
-.B \fI\-\-snd_mix_size duration\fP
+.B \fB\-\-snd_mix_size\fP duration
 Specifies mix data size in milliseconds.
-Default: 40 ms
-Minimum: 20 ms
+Default: 40
+Minimum: 20
+.TP
+.B \fB\-\-snd_driver\fP value
+Specifies the audio driver to use.
+Values: auto\-detect, 2d_sdl (2D SDL), 3d_openal (3D OpenAL)
+Default: auto\-detect
+Auto\-detect order: 3d_openal, 2d_sdl
+.TP
+.B \fB\-\-snd_oal_library\fP value
+Specifies OpenAL driver\(aqs name.
+Default: "" (OpenAL32.dll on Windows and libopenal.so on non\-Windows system).
+.TP
+.B \fB\-\-snd_oal_device_name\fP value
+Specifies OpenAL device name.
+Default: ""
+.TP
+.B \fB\-\-snd_sfx_type\fP value
+Specifies SFX type.
+Values: adlib (AdLib) or pc_speaker (PC Speaker)
+Default: adlib
+.TP
+.B \fB\-\-snd_is_sfx_digitized\fP value
+Toggles SFX digitization.
+If enabled overrides AdLib / PC Speaker SFX audio chunk if such one is available in AUDIOT.* file.
+Values: 0 (disable) or 1 (enable)
+Default: 1
+.TP
+.B \fB\-\-snd_opl3_type\fP value
+Specifies OPL3 emulator type.
+Values: dbopl (DOSBox) or nuked (Nuked)
+Default: dbopl
+.TP
+.B \fB\-\-calculate_hashes\fP
+Calculates hashes (SHA\-1) of all resource files and outputs them into the log.
+.TP
+.B \fB\-\-extract_vga_palette\fP dir
+Extracts VGA palette into existing directory dir.
+Supported file format: \fB\&.bmp\fP
+.TP
+.B \fB\-\-extract_walls\fP dir
+Extracts graphics resources (wall, flooring, etc.) into existing directory dir.
+Supported file format: \fB\&.bmp\fP
+.TP
+.B \fB\-\-extract_sprites\fP dir
+Extracts graphics resources (actors, decorations, etc.) into existing directory dir.
+Supported file format: \fB\&.bmp\fP
+.TP
+.B \fB\-\-extract_music\fP dir
+Extracts music resources into existing directory dir.
+Supported file format: \fB\&.wav\fP
+Supported file format: data (unprocessed)
+.TP
+.B \fB\-\-extract_sfx\fP dir
+Extracts sfx resources into existing directory dir.
+Supported file format: \fB\&.wav\fP
+Supported file format: data (unprocessed)
+.TP
+.B \fB\-\-extract_texts\fP dir
+Extracts text resources into existing directory dir.
+Supported file format: \fB\&.txt\fP
+.TP
+.B \fB\-\-extract_all\fP dir
+Extracts all resources (walls, sprites, etc.) into existing directory dir.
 .UNINDENT
 .SH COPYRIGHT
 .sp
-See the file /usr/doc/bstone\-1.1.7/LICENSE for license information.
+See the file /usr/doc/bstone\-1.1.12/LICENSE for license information.
 .SH AUTHORS
 .sp
 bstone was written by Boris I. Bendovsky, based on an original
diff --git a/games/bstone/bstone.SlackBuild b/games/bstone/bstone.SlackBuild
index 232ef568ca..1c518cdd88 100644
--- a/games/bstone/bstone.SlackBuild
+++ b/games/bstone/bstone.SlackBuild
@@ -6,6 +6,8 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20230111 bkw: update for v1.2.12.
+
 # 20211004 bkw:
 # - update for v1.2.11.
 # - include .txt version of license.
@@ -25,7 +27,7 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=bstone
-VERSION=${VERSION:-1.2.11}
+VERSION=${VERSION:-1.2.12}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
diff --git a/games/bstone/bstone.info b/games/bstone/bstone.info
index 6974316d77..257a6a6c63 100644
--- a/games/bstone/bstone.info
+++ b/games/bstone/bstone.info
@@ -1,9 +1,9 @@
 PRGNAM="bstone"
-VERSION="1.2.11"
+VERSION="1.2.12"
 HOMEPAGE="https://bibendovsky.github.io/bstone/"
-DOWNLOAD="https://github.com/bibendovsky/bstone/archive/v1.2.11/bstone-1.2.11.tar.gz \
+DOWNLOAD="https://github.com/bibendovsky/bstone/archive/v1.2.12/bstone-1.2.12.tar.gz \
           https://archive.org/download/BlakeStoneAliensOfGold/1bs30.zip"
-MD5SUM="2b8d6a48a20ae0dfeb942550fbf9721a \
+MD5SUM="5975da0506152a67d955d2d768d241ae \
         a63c88fc5b399ffb5ed42dc215321f36"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
diff --git a/games/bstone/bstone.rst b/games/bstone/bstone.rst
index 83ee8fd209..d24683b478 100644
--- a/games/bstone/bstone.rst
+++ b/games/bstone/bstone.rst
@@ -2,13 +2,9 @@
 ..   rst2man.py bstone.rst > bstone.6
 .. rst2man.py comes from the SBo development/docutils package.
 
-.. |version| replace:: 1.1.7
+.. |version| replace:: 1.1.12
 .. |date| date::
 
-.. converting from pod:
-.. s/B<\([^>]*\)>/**\1**/g
-.. s/I<\([^>]*\)>/*\1*/g
-
 ======
 bstone
 ======
@@ -64,97 +60,227 @@ see /usr/doc/bstone-|version|/README.md
 OPTIONS
 =======
 
-.. notice the **-opt** *param* stuff? rst's option recognition
-.. can't handle non-GNU-style options like -option (it thinks the
-.. option is -o, and the ption is the parameter). So we have to help
-.. it out a little.
+**--version**  
+  Outputs the port's version to standard output and into message box.
 
-*--version*
-  Outputs the port's version to standard output and  
-  into message box.
+**--aog_sw**  
+  Switches the port to "Blake Stone: Aliens Of Gold (shareware)" mode.  
+  If appropriate data files are not found, the port will fail.
 
-*--aog_sw*
-  Switches the port to Blake Stone: Aliens of Gold (shareware, v3.0) mode.  
-  If appropriate data files will not be found the port will fail.  
-  Default switch strategy: AoG (full) -> AoG (SW) -> PS
+**--aog**  
+  Switches the port to "Blake Stone: Aliens Of Gold" mode.  
+  If appropriate data files are not found, the port will fail.
 
-*--aog_10*
-  Switches the port to Blake Stone: Aliens of Gold (full, v1.0) mode.  
-  If appropriate data files will not be found the port will fail.  
-  Default switch strategy: AoG (full) -> AoG (SW) -> PS
+**--ps**  
+  Switches the port to "Blake Stone: Planet Strike" mode.  
+  If appropriate data files are not found, the port will fail.
 
-*--aog_2x*
-  Switches the port to Blake Stone: Aliens of Gold (full, v2.0/v2.1) mode.  
-  If appropriate data files will not be found the port will fail.  
-  Default switch strategy: AoG (full) -> AoG (SW) -> PS
+**--no_screens**  
+  Skips start-up screens and the ending promo pages (AOG SW).
 
-*--aog_30*
-  Switches the port to Blake Stone: Aliens of Gold (full, v3.0) mode.  
-  If appropriate data files will not be found the port will fail.  
-  Default switch strategy: AoG (full) -> AoG (SW) -> PS
+**--cheats**  
+  Enables so called "debug mode" without much fuss.
 
-*--ps*
-  Switches the port to Blake Stone: Planet Strike (full, v1.0/v1.1) mode.  
-  If appropriate data files will not be found the port will fail.  
-  Default switch strategy: AoG (full) -> AoG (SW) -> PS
+**--data_dir** dir  
+  Specifies a directory with game's resource files.  
+  Default: */usr/share/games/bstone*
 
-*--no_screens*
-  Skips start-up screens (AoG/PS) and ending promo pages (AoG SW only).
+**--mod_dir** dir  
+  Specifies a directory with mod's resource files.  
+  Default: undefined.
 
-*--cheats*
-  Enables so called "debug mode" without much fuss.
+**--profile_dir** dir  
+  Overrides default directory of the game's profile files.
+  Default: *~/.local/share/bibendovsky/bstone/*
+
+**--vid_renderer** value  
+  Select a renderer.  
+  Values:
+
+    - auto_detect - tries to select the best renderer.
+    - software - the vanilla renderer.
+    - gl_2_0 - OpenGL 2.0 or higher.
+    - gl_3_2_c - OpenGL 3.2 core or higher.
+    - gles_2_0 - OpenGL ES 2.0 or higher.
 
-*--data_dir path_to_data*
-  Specifies location to the game's data files.  
-  Default: /usr/share/games/bstone/
-
-*--profile_dir path*
-  Overrides default location of the game's profile files. Config files
-  and savegames are written here.
-  Default: .local/share/bibendovsky/bstone/
-
-*--vid_renderer [soft|ogl]*
-  Forces to use a specified renderer.  
-  "soft" selects a software renderer.  
-  "ogl" selects an OpenGL 2.x compatible renderer.  
-  Default order without this option: ogl, soft.
-
-*--vid_windowed*
-  Runs the game in windowed mode.  
-  Default video mode: 640x480
-
-*--vid_mode width height*
-  Selects the specified resolution for windowed mode.  
-  Without this option the game will use desktop's resolution.  
-  Minimum width: 640  
-  Minimum height: 480
-
-*--vid_scale factor*
-  Refinement factor. The higher a value the greater internal resolution  
-  mode will be used to render a scene. The dimensions of the resolution mode  
-  are proportional to the original one (320x200) by 'factor' value.  
-  This option can greatly affect the performance of a renderer (especially a  
-  software one).  
-  Minimum factor: 1 (identical to the original game)  
-  Default factor: depends on the game's resolution mode.
-
-*--vid_window_x offset*
+  Default: auto_detect
+
+**--vid_width** width  
+  Specifies window width.  
+  Minimum width: 320  
+  Default width: 640
+
+**--vid_height** height  
+  Specifies window height.  
+  Minimum height: 240  
+  Default height: 480
+
+**--vid_x** offset  
   Sets a horizontal offset from the left side of the desktop screen.  
-  Applicable for windowed mode only.
+  Applicable for positionable window only.  
+  Default: 0
 
-*--vid_window_y offset*
+**--vid_y** offset  
   Sets a vertical offset from the top side of the desktop screen.  
-  Applicable for windowed mode only.
-
-*--snd_rate sampling_rate*
+  Applicable for positionable window only.  
+  Default: 0
+
+**--vid_is_positioned** value  
+  Centers a window on the desktop or moves it in the specified position.  
+  Values: 0 (centered) or 1 (positioned)  
+  Default: 0
+
+**--vid_is_vsync** value  
+  Enables or disables vertical synchronization.  
+  Values: 0 (disable) or 1 (enable)  
+  Default: 1
+
+**--vid_is_widescreen** value  
+  Enables or disables widescreen rendering.  
+  Values: 0 (disable) or 1 (enable)  
+  Default: 1
+
+**--vid_is_ui_stretched** value  
+  Stretches the UI or keeps it at 4x3 ratio otherwise.  
+  Values: 0 (non-stretched) or 1 (stretched)  
+  Default: 0
+
+**--vid_2d_texture_filter** filter  
+  Sets texturing filter for UI.  
+  Applicable only for 3D-rendering.  
+  Values: nearest or linear  
+  Default: nearest
+
+**--vid_3d_texture_image_filter** filter  
+  Sets texturing image filter for the scene.  
+  Applicable only for 3D-rendering.  
+  Values: nearest or linear  
+  Default: nearest
+
+**--vid_3d_texture_mipmap_filter** filter  
+  Sets texturing mipmap filter for the scene.  
+  Applicable only for 3D-rendering.  
+  Values: nearest or linear  
+  Default: nearest
+
+**--vid_3d_texture_anisotropy** value  
+  Sets anisotropy degree for the scene.  
+  Value 1 or lower disables the filter.  
+  Applicable only for 3D-rendering.  
+  Values: [1..16]  
+  Default: 1
+
+**--vid_texture_upscale_filter** filter  
+  Sets texturing upscale filter.  
+  Applicable only for 3D-rendering.  
+  Values: none or xbrz  
+  Default: none  
+  **WARNING** xbrz is a high resource usage filter!
+
+**--vid_texture_upscale_xbrz_degree** degree  
+  Sets a degree of xBRZ texturing upscale.  
+  Applicable only for 3D-rendering.  
+  Values: [2..6]  
+  Default: 0
+
+**--vid_aa_kind** value  
+  Sets an anti-aliasing mode.  
+  Applicable only for 3D-rendering.  
+  Values: none or msaa  
+  Default: none
+
+**--vid_aa_degree** value  
+  Sets a degree of the anti-aliasing.  
+  Applicable only for 3D-rendering.  
+  Values: [2..32]  
+  Default: 1
+
+**--vid_filler_color_index** value  
+  Sets a color for screen bars.  
+  Values: [0..255]  
+  Default: 0
+
+**--vid_external_textures** value  
+  Toggles external textures.  
+  Values: 0 (disable), 1 (enable).  
+  Default: 0
+
+**--snd_is_disabled** value  
+  Enables or disables audio subsystem.  
+  Values: 0 (disable) or 1 (enable)  
+  Default: 0
+
+**--snd_rate** sampling_rate  
   Specifies sampling rate of mixer in hertz.  
-  Default: 44100 Hz  
-  Minimum: 11025 Hz
+  Default: 44100  
+  Minimum: 11025
 
-*--snd_mix_size duration*
+**--snd_mix_size** duration  
   Specifies mix data size in milliseconds.  
-  Default: 40 ms  
-  Minimum: 20 ms
+  Default: 40  
+  Minimum: 20
+
+**--snd_driver** value  
+  Specifies the audio driver to use.  
+  Values: auto-detect, 2d_sdl (2D SDL), 3d_openal (3D OpenAL)  
+  Default: auto-detect  
+  Auto-detect order: 3d_openal, 2d_sdl
+
+**--snd_oal_library** value  
+  Specifies OpenAL driver's name.  
+  Default: "" (OpenAL32.dll on Windows and libopenal.so on non-Windows system).
+
+**--snd_oal_device_name** value  
+  Specifies OpenAL device name.  
+  Default: ""
+
+**--snd_sfx_type** value  
+  Specifies SFX type.  
+  Values: adlib (AdLib) or pc_speaker (PC Speaker)  
+  Default: adlib
+
+**--snd_is_sfx_digitized** value  
+  Toggles SFX digitization.  
+  If enabled overrides AdLib / PC Speaker SFX audio chunk if such one is available in AUDIOT.* file.  
+  Values: 0 (disable) or 1 (enable)  
+  Default: 1
+
+**--snd_opl3_type** value  
+  Specifies OPL3 emulator type.  
+  Values: dbopl (DOSBox) or nuked (Nuked)  
+  Default: dbopl
+
+**--calculate_hashes**  
+  Calculates hashes (SHA-1) of all resource files and outputs them into the log.
+
+**--extract_vga_palette** dir  
+  Extracts VGA palette into existing directory dir.  
+  Supported file format: **.bmp**
+
+**--extract_walls** dir  
+  Extracts graphics resources (wall, flooring, etc.) into existing directory dir.  
+  Supported file format: **.bmp**
+
+**--extract_sprites** dir  
+  Extracts graphics resources (actors, decorations, etc.) into existing directory dir.  
+  Supported file format: **.bmp**
+
+**--extract_music** dir  
+  Extracts music resources into existing directory dir.  
+  Supported file format: **.wav**
+  Supported file format: data (unprocessed)
+
+**--extract_sfx** dir  
+  Extracts sfx resources into existing directory dir.  
+  Supported file format: **.wav**
+  Supported file format: data (unprocessed)
+
+**--extract_texts** dir  
+  Extracts text resources into existing directory dir.  
+  Supported file format: **.txt**
+
+**--extract_all** dir  
+  Extracts all resources (walls, sprites, etc.) into existing directory dir.
 
 COPYRIGHT
 =========