Différences

Ci-dessous, les différences entre deux révisions de la page.

--- lokigames:shogo [2024/04/22 17:47] – twolife
+++ lokigames:shogo [2024/04/22 17:48] (Version actuelle) – twolife
@@ Ligne 1: / Ligne 1: @@
+======  Shogo: Mobile Armor Division ======
+===== Install the game =====
+To install the required util :
+<code>
+# apt-get install patchelf
+</code>
+To install the game, mount your CD & run the installer with ''linux32'' from the ''util-linux'' package :
+<code>
+# mount /dev/cdrom /media/cdrom
+$ cd /media/cdrom
+$ linux32 ./setup.data/bin/Linux/x86/setup
+</code>
+===== Register the game =====
+The file ''client'' is "//encrypted//" (I didn't spend time on this, maybe it's trivial to bypass, maybe not) ; and we need to combine the provided tool with our cdkey to get a usable binary.
+The hard part in today's world is to get the required libraries to run that tool. We need GTK1.2 compiled for i386.
+After that it's easy:
+<code>
+./registergui client
+</code>
+===== Hack hack hack =====
+Patch the binaries to use (system provided) SDL1.2 instead of the bundled SDL1.1
+<code>
+patchelf --replace-needed libSDL-1.1.so.0 libSDL-1.2.so.0 cdaudio.dll
+patchelf --replace-needed libSDL-1.1.so.0 libSDL-1.2.so.0 client
+patchelf --replace-needed libSDL-1.1.so.0 libSDL-1.2.so.0 shogolauncher
+rm libsmpeg-0.4.so.0 libfreetype.so.6 libSDL-1.1.so.0
+</code>
+Bypass the anti-copy protection:
+<code>
+mkdir custom files
+truncate -s 207618048 files/data.tgz
+</code>
+===== Replace the startup script =====
+Replace the provided startup script ''shogo'' with this one:
+<code>
+#!/bin/sh
+export SHOGODIR="$PWD"
+export SHOGO_MOVIEPATH="$PWD/Movies"
+export SHOGO_CDROM="$PWD"
+if ! test -d ~/.hyperion ; then
+    echo Creating directory ~/.hyperion
+    mkdir ~/.hyperion
+fi
+if ! test -d ~/.hyperion/Shogo ; then
+    echo Creating directory ~/.hyperion/Shogo
+    mkdir ~/.hyperion/Shogo
+fi
+if ! test -e ~/.hyperion/Shogo/autoexec.cfg ; then
+    echo Creating default autoexec.cfg file
+    echo '"MaxFPS" "30"' > ~/.hyperion/Shogo/autoexec.cfg
+    cat $SHOGODIR/autoexec.cfg >> ~/.hyperion/Shogo/autoexec.cfg
+fi
+if ! test -e ~/.hyperion/Shogo/ShogoLauncher.ini ; then
+    echo Creating default settings file
+    cp $SHOGODIR/ShogoLauncher.ini ~/.hyperion/Shogo
+fi
+if ! test -d ~/.hyperion/Shogo/Save ; then
+    echo "Creating Save directory"
+    mkdir ~/.hyperion/Shogo/Save
+fi
+cd $SHOGODIR
+if ! test -e $SHOGO_CDROM/files/data.tgz ; then
+    ./messagebox "  Please mount the Shogo CD-ROM  " "OK"
+    exit
+fi
+cmdline=`./shogolauncher --inidir ~/.hyperion/Shogo --shogodir $SHOGODIR $@`
+if test -z "$cmdline" ; then
+    exit
+fi
+export MESA_EXTENSION_MAX_YEAR=2002
+export _ _GL_ExtensionStringVersion=17700
+eval "$cmdline"
+unset LD_PRELOAD
+unset _ _GL_ExtensionStringVersion
+unset MESA_EXTENSION_MAX_YEAR
+rm >/dev/null -f /tmp/*.dll /tmp/*.lto
+</code>
+===== Prevent a game crash =====
+''./client: symbol lookup error: ./client: undefined symbol: set_new_handler__FPFv_v''
+This is due to a change in ''libgcc'' that broke some binaries that where compiled with gcc 2.95 in an unusual way (like compiling C++ code with ''gcc'' instead of ''g++'').
+==== Option a ====
+You can use a little [[https://github.com/twolife/lokishim|shim]] that add back functions required by a bunch of old games like this one.
+<code>LD_PRELOAD="/path/to/lokishim.so" shogo</code>
+==== Option b ====
+The missing function can be found in a //very// old ''libstdc++'', and you can use ''libstdc++-3-libc6.2-2-2.10.0.so'' from [[https://www.improbability.net/loki/loki_compat_libs-1.5.tar.bz2|https://www.improbability.net/loki/]]
+<code>LD_PRELOAD="./libstdc++-3-libc6.2-2-2.10.0.so" shogo</code>