1#!/bin/bash -e
2# Install A Total War Saga: THRONES OF BRITANNIA on Linux and generate launcher scripts and preference templates
3
4# Base constants
5#
6export STEAM_GAME_ID=712100
7export GAME_PREFS="$DEBUG_REAL_HOME/.local/share/feral-interactive/Thrones of Britannia"
8export GAME_INSTALL_DIR_BASE="steamapps/common/Total War Saga Thrones of Britannia/"
9export DEFAULT_STEAM_INSTALL_BASE="$DEBUG_REAL_HOME/.steam/steam"
10
11
12# Try and install the game in case it isn't already
13#
14echo "Ensuring game is installed"
15HOME="$DEBUG_REAL_HOME" steam "steam://install/$STEAM_GAME_ID"
16
17
18# Work out the steam install directory
19#
20export CONFIG_PATH="$DEBUG_REAL_HOME/.steam/steam/config/config.vdf"
21echo "Searching ${CONFIG_PATH} for install directories"
22_INSTALL_PATHS=$( awk '/BaseInstallFolder/ { gsub(/"/, "", $2); print $2 }' "${CONFIG_PATH}" )
23
24# Find one that contains the game
25while read -r STEAM_PATH; do
26    _NEW_FULL_PATH="${STEAM_PATH}/${GAME_INSTALL_DIR_BASE}"
27    echo "Checking for game install: ${_NEW_FULL_PATH}"
28    if [ -d "${_NEW_FULL_PATH}" ]; then
29        echo "Found game install: ${_NEW_FULL_PATH}"
30        export GAME_INSTALL_DIR="${_NEW_FULL_PATH}"
31    fi
32done <<< "${_INSTALL_PATHS}"
33
34# Allow the default location as well
35if [ ! -d "${GAME_INSTALL_DIR}" ]; then
36    export GAME_INSTALL_DIR="${DEFAULT_STEAM_INSTALL_BASE}/${GAME_INSTALL_DIR_BASE}"
37    echo "Using default directory for game install: ${GAME_INSTALL_DIR}"
38fi
39
40# Bail if we still couldn't find the game
41if [ ! -f "${GAME_INSTALL_DIR}/ThronesOfBritannia.sh" ]; then
42    >&2 echo "Missing run script in install dir - ${GAME_INSTALL_DIR}/ThronesOfBritannia.sh"
43    exit 1
44fi
45
46# Gather the steam env variables the game runs with
47#
48echo "Gathering environment variables for game"
49HOME="$DEBUG_REAL_HOME" steam steam://run/$STEAM_GAME_ID &
50sleep 6
51GAME_PID=$( pidof ThronesOfBritannia | cut -d' ' -f1 )
52if [ -z "$GAME_PID" ]; then
53    echo "Could not find process ThronesOfBritannia"
54    exit 1
55fi
56
57echo '#!/bin/bash' > steam-env-vars.sh
58echo "# Collected steam environment for A Total War Saga: THRONES OF BRITANNIA\n# PID : $GAME_PID" >> steam-env-vars.sh
59while read -rd $'\0' ENV ; do
60    NAME=$(echo "$ENV" | cut -zd= -f1); VAL=$(echo "$ENV" | cut -zd= -f2)
61    case $NAME in
62	*DBUS*) true
63	;;
64	*)
65        echo "export $NAME=\"$VAL\""
66	;;
67    esac
68done < "/proc/$GAME_PID/environ" >> steam-env-vars.sh
69killall -9 ThronesOfBritannia
70sleep 6
71
72
73# Create the game launching script
74#
75echo "Generating run script"
76cat > thronesofbritannia <<- EOM
77#!/bin/bash
78# Generated run script for A Total War Saga: THRONES OF BRITANNIA
79# $( date )
80
81# Source the steam runtime environment
82#
83. steam-env-vars.sh
84
85# Run the game
86#
87cd "${GAME_INSTALL_DIR}"
88./ThronesOfBritannia.sh
89
90# Grab the output (most recent non _frametimes txt file)
91RESULTS_DIR="${GAME_PREFS}/VFS/User/AppData/Roaming/The Creative Assembly/ThronesofBritannia/benchmarks/"
92mkdir -p "\${RESULTS_DIR}"
93cd "\${RESULTS_DIR}"
94true > "\$LOG_FILE"
95FPS_VALUES=\$( grep -A3 "frames per second" \$(ls -t | grep -P "benchmark_.*[0-9]+.txt" | head -n 1) | tail -n 3 )
96cat benchmark_*.txt >>  "\$LOG_FILE"
97echo "\${FPS_VALUES}" >> "\$LOG_FILE"
98EOM
99chmod +x thronesofbritannia
100
101
102# Create the template preferences file
103#
104echo "Generating settings template"
105cat > preferences.template.xml <<- EOM
106<?xml version="1.0" encoding="UTF-8"?>
107<registry>
108    <key name="HKEY_CLASSES_ROOT">
109    </key>
110    <key name="HKEY_CURRENT_CONFIG">
111    </key>
112    <key name="HKEY_CURRENT_USER">
113        <key name="Software">
114            <key name="Feral Interactive">
115                <key name="Thrones of Britannia">
116                    <key name="Setup">
117                        <!-- screen resolutions -->
118                        <value name="ScreenH" type="integer">@ScreenH@</value>
119                        <value name="ScreenW" type="integer">@ScreenW@</value>
120
121                        <value name="FullScreen" type="integer">1</value>
122
123                        <!-- disable all forms of pausing -->
124                        <value name="PauseMoviesOnPause" type="integer">0</value>
125                        <value name="PauseOnSuspend" type="integer">0</value>
126                        <value name="PauseSoundOnPause" type="integer">0</value>
127                        <value name="PauseTimersOnPause" type="integer">0</value>
128                        <value name="AllowPausing" type="integer">0</value>
129
130                        <!-- don't send data without consent -->
131                        <value name="AllowSendUsageData" type="integer">0</value>
132
133                        <!-- stop the game options dialogue showing -->
134                        <value name="GameOptionsDialogShouldShow" type="integer">0</value>
135                        <value name="GameOptionsDialogShouldShowBigPicture" type="integer">0</value>
136                        <value name="GameOptionsDialogShown" type="integer">1</value>
137
138                        <!-- stop any potential warnings -->
139                        <value name="SoftwareUpdatedAskedUser" type="integer">1</value>
140                        <value name="SoftwareUpdatedCanCheck" type="integer">0</value>
141                        <value name="SkipDriverWarnings" type="integer">1</value>
142                        <value name="SkipOSWarnings" type="integer">1</value>
143                        <key name="SpecificationAlerts">
144                            <!-- NOTE: Un-comment this if comparing the effects of the CPU governor -->
145                            <!-- <value name="LnxCPUGovernorSubOptimal" type="integer">1</value> -->
146                        </key>
147                        
148                        <!-- surpress per device graphics settings, otherwise the settings below will be ignored  -->
149                        <value name="SeenSpecificationAlertUUIDPerRendererMappedSettings" type="integer">1</value>
150
151                        <key name="GraphicsSettings">
152                        <!-- Default Graphics Settings -->
153                            <value name="gfx_aa" type="integer">@gfx_aa@</value>
154                            <value name="gfx_building_quality" type="integer">@gfx_building_quality@</value>
155                            <value name="gfx_depth_of_field" type="integer">@gfx_depth_of_field@</value>
156                            <value name="gfx_distortion" type="integer">@gfx_distortion@</value>
157                            <value name="gfx_effects_quality" type="integer">@gfx_effects_quality@</value>
158                            <value name="gfx_fleet_size" type="integer">@gfx_fleet_size@</value>
159                            <value name="gfx_grass_quality" type="integer">@gfx_grass_quality@</value>
160                            <value name="gfx_screen_space_reflections" type="integer">@gfx_screen_space_reflections@</value>
161                            <value name="gfx_shadow_quality" type="integer">@gfx_shadow_quality@</value>
162                            <value name="gfx_sky_quality" type="integer">@gfx_sky_quality@</value>
163                            <value name="gfx_ssao" type="integer">@gfx_ssao@</value>
164                            <value name="gfx_terrain_quality" type="integer">@gfx_terrain_quality@</value>
165                            <value name="gfx_texture_filtering" type="integer">@gfx_texture_filtering@</value>
166                            <value name="gfx_texture_quality" type="integer">@gfx_texture_quality@</value>
167                            <value name="gfx_tree_quality" type="integer">@gfx_tree_quality@</value>
168                            <value name="gfx_unit_quality" type="integer">@gfx_unit_quality@</value>
169                            <value name="gfx_unit_size" type="integer">@gfx_unit_size@</value>
170                            <value name="gfx_water_quality" type="integer">@gfx_water_quality@</value>
171
172                        <!-- VSync off to avoid monitor refresh-rate changing results -->
173                            <value name="gfx_vsync"       type="integer">0</value>
174                        </key>
175                    </key>
176                </key>
177            </key>
178            <key name="MacDoze">
179                <key name="Config">
180                    <value name="ExtraCommandLine" type="string">gfx_first_run false; game_startup_mode benchmark_auto_quit Script/Benchmarks/SiegeOfWintanceaster/SiegeOfWintanceaster.xml</value>
181                    <value name="ExtraCommandLineEnabled" type="integer">1</value>
182                </key>
183            </key>
184        </key>
185    </key>
186</registry>
187EOM
188