mirror of
https://github.com/RetroPie/RetroPie-Setup.git
synced 2025-04-02 10:51:41 -04:00
325df5ffc5
Added an input configuration script which will produce a SDL(2) gamecontroller mapping ([1]) based on the user's choices in the EmulationStation input configuration. The result of the mapping is saved in `/opt/retropie/configs/all/sdl2_gamecontrollerdb.txt`, which can be referenced by `runcommand` to load the mappings through SDL hints ([2] or [3]). Since we're not trying to overwrite the existing built-in mappings, I've added a query method which needs `python3-sdl2` as dependency. The mapping produced should follow the user's choices as far as inputs are concerned. The only 'outlier' is the 'hotkey enable' button, which is mapped to the 'Guide' SDL gamepad button IF its value is different than the _Select_ input. This way the extra button present on various gamepads (Xbox/PS) or a dedicated button chosen by the user can be mapped separately. Ref: [1] https://wiki.libsdl.org/SDL2/SDL_GameControllerAddMapping [2] https://wiki.libsdl.org/SDL2/SDL_HINT_GAMECONTROLLERCONFIG [3] https://wiki.libsdl.org/SDL2/SDL_HINT_GAMECONTROLLERCONFIG_FILE
388 lines
14 KiB
Bash
388 lines
14 KiB
Bash
#!/usr/bin/env bash
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# This file is part of The RetroPie Project
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#
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# The RetroPie Project is the legal property of its developers, whose names are
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# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
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#
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# See the LICENSE.md file at the top-level directory of this distribution and
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# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
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#
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rp_module_id="emulationstation"
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rp_module_desc="EmulationStation - Frontend used by RetroPie for launching emulators"
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rp_module_licence="MIT https://raw.githubusercontent.com/RetroPie/EmulationStation/master/LICENSE.md"
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rp_module_repo="git https://github.com/RetroPie/EmulationStation :_get_branch_emulationstation"
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rp_module_section="core"
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rp_module_flags="frontend"
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function _get_input_cfg_emulationstation() {
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echo "$configdir/all/emulationstation/es_input.cfg"
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}
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function _update_hook_emulationstation() {
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# make sure the input configuration scripts and launch script are always up to date
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if rp_isInstalled "$md_id"; then
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copy_inputscripts_emulationstation
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install_launch_emulationstation
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fi
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}
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function _sort_systems_emulationstation() {
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local field="$1"
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cp "/etc/emulationstation/es_systems.cfg" "/etc/emulationstation/es_systems.cfg.bak"
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xmlstarlet sel -D -I \
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-t -m "/" -e "systemList" \
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-m "//system" -s A:T:U "$1" -c "." \
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"/etc/emulationstation/es_systems.cfg.bak" >"/etc/emulationstation/es_systems.cfg"
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}
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function _add_system_emulationstation() {
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local fullname="$1"
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local name="$2"
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local path="$3"
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local extension="$4"
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local command="$5"
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local platform="$6"
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local theme="$7"
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local conf="/etc/emulationstation/es_systems.cfg"
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mkdir -p "/etc/emulationstation"
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if [[ ! -f "$conf" ]]; then
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echo "<systemList />" >"$conf"
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fi
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cp "$conf" "$conf.bak"
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if [[ $(xmlstarlet sel -t -v "count(/systemList/system[name='$name'])" "$conf") -eq 0 ]]; then
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xmlstarlet ed -L -s "/systemList" -t elem -n "system" -v "" \
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-s "/systemList/system[last()]" -t elem -n "name" -v "$name" \
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-s "/systemList/system[last()]" -t elem -n "fullname" -v "$fullname" \
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-s "/systemList/system[last()]" -t elem -n "path" -v "$path" \
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-s "/systemList/system[last()]" -t elem -n "extension" -v "$extension" \
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-s "/systemList/system[last()]" -t elem -n "command" -v "$command" \
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-s "/systemList/system[last()]" -t elem -n "platform" -v "$platform" \
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-s "/systemList/system[last()]" -t elem -n "theme" -v "$theme" \
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"$conf"
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else
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xmlstarlet ed -L \
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-u "/systemList/system[name='$name']/fullname" -v "$fullname" \
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-u "/systemList/system[name='$name']/path" -v "$path" \
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-u "/systemList/system[name='$name']/extension" -v "$extension" \
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-u "/systemList/system[name='$name']/command" -v "$command" \
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-u "/systemList/system[name='$name']/platform" -v "$platform" \
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-u "/systemList/system[name='$name']/theme" -v "$theme" \
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"$conf"
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fi
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# alert the user if they have a custom es_systems.cfg which doesn't contain the system we are adding
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local conf_local="$configdir/all/emulationstation/es_systems.cfg"
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if [[ -f "$conf_local" ]] && [[ "$(xmlstarlet sel -t -v "count(/systemList/system[name='$name'])" "$conf_local")" -eq 0 ]]; then
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md_ret_info+=("You have a custom override of the EmulationStation system config in:\n\n$conf_local\n\nYou will need to copy the updated $system config from $conf to your custom config for $system to show up in EmulationStation.")
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fi
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_sort_systems_emulationstation "name"
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}
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function _del_system_emulationstation() {
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local fullname="$1"
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local name="$2"
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if [[ -f /etc/emulationstation/es_systems.cfg ]]; then
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xmlstarlet ed -L -P -d "/systemList/system[name='$name']" /etc/emulationstation/es_systems.cfg
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fi
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}
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function _add_rom_emulationstation() {
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local system_name="$1"
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local system_fullname="$2"
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local path="./$3"
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local name="$4"
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local desc="$5"
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local image="$6"
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local config_dir="$configdir/all/emulationstation"
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mkUserDir "$config_dir"
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mkUserDir "$config_dir/gamelists"
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mkUserDir "$config_dir/gamelists/$system_name"
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local config="$config_dir/gamelists/$system_name/gamelist.xml"
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if [[ ! -f "$config" ]]; then
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echo "<gameList />" >"$config"
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fi
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if [[ $(xmlstarlet sel -t -v "count(/gameList/game[path='$path'])" "$config") -eq 0 ]]; then
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xmlstarlet ed -L -s "/gameList" -t elem -n "game" -v "" \
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-s "/gameList/game[last()]" -t elem -n "path" -v "$path" \
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-s "/gameList/game[last()]" -t elem -n "name" -v "$name" \
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-s "/gameList/game[last()]" -t elem -n "desc" -v "$desc" \
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-s "/gameList/game[last()]" -t elem -n "image" -v "$image" \
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"$config"
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else
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xmlstarlet ed -L \
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-u "/gameList/game[name='$name']/path" -v "$path" \
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-u "/gameList/game[name='$name']/name" -v "$name" \
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-u "/gameList/game[name='$name']/desc" -v "$desc" \
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-u "/gameList/game[name='$name']/image" -v "$image" \
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"$config"
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fi
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chown "$__user":"$__group" "$config"
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}
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function depends_emulationstation() {
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local depends=(
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libfreeimage-dev libfreetype6-dev
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libcurl4-openssl-dev libasound2-dev cmake libsdl2-dev libsm-dev
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libvlc-dev libvlccore-dev python3-sdl2 vlc
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)
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[[ "$__os_debian_ver" -gt 8 ]] && depends+=(rapidjson-dev)
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isPlatform "x11" && depends+=(gnome-terminal mesa-utils)
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if isPlatform "dispmanx" && ! isPlatform "osmc"; then
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depends+=(omxplayer)
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fi
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getDepends "${depends[@]}"
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}
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function _get_branch_emulationstation() {
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if [[ -z "$branch" ]]; then
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if [[ "$__os_debian_ver" -gt 8 ]]; then
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branch="stable"
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else
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branch="v2.7.6"
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fi
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fi
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echo "$branch"
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}
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function sources_emulationstation() {
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gitPullOrClone
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}
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function build_emulationstation() {
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local params=(-DFREETYPE_INCLUDE_DIRS=/usr/include/freetype2/)
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if isPlatform "rpi"; then
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params+=(-DRPI=On)
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# use OpenGL on RPI/KMS for now
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isPlatform "mesa" && params+=("-DGL=On" "-DUSE_GL21=On")
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# force GLESv1 on videocore due to performance issue with GLESv2
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isPlatform "videocore" && params+=(-DUSE_GLES1=On)
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elif isPlatform "x11"; then
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if isPlatform "gles"; then
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params+=(-DGLES=On)
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local gles_ver=$(sudo -u $__user glxinfo -B | grep -oP 'Max GLES[23] profile version:\s\K.*')
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compareVersions $gles_ver lt 2.0 && params+=(-DUSE_GLES1=On)
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else
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params+=(-DGL=On)
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# mesa specific check of OpenGL version
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local gl_ver=$(sudo -u $__user glxinfo -B | grep -oP 'Max compat profile version:\s\K.*')
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# generic fallback check of OpenGL version
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[[ -z "$gl_ver" ]] && gl_ver=$(sudo -u $__user glxinfo -B | grep -oP "OpenGL version string: \K[^ ]+")
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compareVersions $gl_ver gt 2.0 && params+=(-DUSE_GL21=On)
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fi
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elif isPlatform "gles"; then
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params+=(-DGLES=On)
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elif isPlatform "gl"; then
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params+=(-DGL=On)
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fi
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if isPlatform "dispmanx"; then
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params+=(-DOMX=On)
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fi
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rpSwap on 1000
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cmake . "${params[@]}"
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make clean
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make VERBOSE=1
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rpSwap off
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md_ret_require="$md_build/emulationstation"
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}
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function install_emulationstation() {
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md_ret_files=(
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'CREDITS.md'
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'emulationstation'
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'emulationstation.sh'
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'GAMELISTS.md'
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'README.md'
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'THEMES.md'
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)
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# This folder is present only from 2.8.x, don't include it for older releases
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if [[ "$__os_debian_ver" -gt 8 ]]; then
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md_ret_files+=('resources')
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fi
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}
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function init_input_emulationstation() {
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local es_config="$(_get_input_cfg_emulationstation)"
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# if there is no ES config (or empty file) create it with initial inputList element
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if [[ ! -s "$es_config" ]]; then
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echo "<inputList />" >"$es_config"
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fi
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# add/update our inputconfiguration.sh inputAction
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if [[ $(xmlstarlet sel -t -v "count(/inputList/inputAction[@type='onfinish'])" "$es_config") -eq 0 ]]; then
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xmlstarlet ed -L -S \
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-s "/inputList" -t elem -n "inputActionTMP" -v "" \
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-s "//inputActionTMP" -t attr -n "type" -v "onfinish" \
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-s "//inputActionTMP" -t elem -n "command" -v "$md_inst/scripts/inputconfiguration.sh" \
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-r "//inputActionTMP" -v "inputAction" "$es_config"
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else
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xmlstarlet ed -L \
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-u "/inputList/inputAction[@type='onfinish']/command[1]" -v "$md_inst/scripts/inputconfiguration.sh" \
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"$es_config"
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fi
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chown "$__user":"$__group" "$es_config"
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}
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function copy_inputscripts_emulationstation() {
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mkdir -p "$md_inst/scripts"
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cp -r "$scriptdir/scriptmodules/$md_type/emulationstation/"* "$md_inst/scripts/"
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chmod +x "$md_inst/scripts/inputconfiguration.sh"
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}
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function install_launch_emulationstation() {
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cat > /usr/bin/emulationstation << _EOF_
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#!/bin/bash
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if [[ \$(id -u) -eq 0 ]]; then
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echo "emulationstation should not be run as root. If you used 'sudo emulationstation' please run without sudo."
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exit 1
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fi
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# use SDL2 wayland video driver if wayland session is detected, but...
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# Emulationstation has focus problems under Ubuntu 22.04's GNOME on Wayland session, so don't use the SDL2's Wayland driver in that combination
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if [[ "\$WAYLAND_DISPLAY" == wayland* ]]; then
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[[ "\$XDG_CURRENT_DESKTOP" == *GNOME ]] || export SDL_VIDEODRIVER=wayland
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fi
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# save current tty/vt number for use with X so it can be launched on the correct tty
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TTY=\$(tty)
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export TTY="\${TTY:8:1}"
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clear
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tput civis
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"$md_inst/emulationstation.sh" "\$@"
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if [[ \$? -eq 139 ]]; then
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dialog --cr-wrap --no-collapse --msgbox "Emulation Station crashed!\n\nIf this is your first boot of RetroPie - make sure you are using the correct image for your system.\n\\nCheck your rom file/folder permissions and if running on a Raspberry Pi, make sure your gpu_split is set high enough and/or switch back to using carbon theme.\n\nFor more help please use the RetroPie forum." 20 60 >/dev/tty
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fi
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tput cnorm
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_EOF_
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chmod +x /usr/bin/emulationstation
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if isPlatform "x11"; then
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mkdir -p /usr/local/share/{icons,applications}
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cp "$scriptdir/scriptmodules/$md_type/emulationstation/retropie.svg" "/usr/local/share/icons/"
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cat > /usr/local/share/applications/retropie.desktop << _EOF_
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[Desktop Entry]
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Type=Application
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Exec=gnome-terminal --full-screen --hide-menubar -e emulationstation
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Hidden=false
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NoDisplay=false
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X-GNOME-Autostart-enabled=true
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Name[de_DE]=RetroPie
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Name=rpie
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Comment[de_DE]=RetroPie
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Comment=retropie
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Icon=/usr/local/share/icons/retropie.svg
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Categories=Game
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_EOF_
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fi
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}
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function clear_input_emulationstation() {
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rm "$(_get_input_cfg_emulationstation)"
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init_input_emulationstation
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}
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function remove_emulationstation() {
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rm -f "/usr/bin/emulationstation"
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if isPlatform "x11"; then
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rm -rfv "/usr/local/share/icons/retropie.svg" "/usr/local/share/applications/retropie.desktop"
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fi
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}
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function configure_emulationstation() {
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# move the $home/emulationstation configuration dir and symlink it
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moveConfigDir "$home/.emulationstation" "$configdir/all/emulationstation"
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[[ "$md_mode" == "remove" ]] && return
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# remove other emulation station if it's installed, so we don't end up with
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# both packages interfering - but leave configs alone so switching is easy
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if [[ "$md_id" == "emulationstation-dev" ]]; then
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rmDirExists "$rootdir/$md_type/emulationstation"
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else
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rmDirExists "$rootdir/$md_type/emulationstation-dev"
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fi
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init_input_emulationstation
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copy_inputscripts_emulationstation
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install_launch_emulationstation
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mkdir -p "/etc/emulationstation"
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# ensure we have a default theme
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rp_callModule esthemes install_theme
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addAutoConf "es_swap_a_b" 0
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addAutoConf "disable" 0
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}
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function gui_emulationstation() {
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local es_swap=0
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getAutoConf "es_swap_a_b" && es_swap=1
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local disable=0
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getAutoConf "disable" && disable=1
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local default
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local options
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while true; do
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local options=(
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1 "Clear/Reset Emulation Station input configuration"
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)
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if [[ "$disable" -eq 0 ]]; then
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options+=(2 "Auto Configuration (Currently: Enabled)")
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else
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options+=(2 "Auto Configuration (Currently: Disabled)")
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fi
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if [[ "$es_swap" -eq 0 ]]; then
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options+=(3 "Swap A/B Buttons in ES (Currently: Default)")
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else
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options+=(3 "Swap A/B Buttons in ES (Currently: Swapped)")
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fi
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local cmd=(dialog --backtitle "$__backtitle" --default-item "$default" --menu "Choose an option" 22 76 16)
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local choice=$("${cmd[@]}" "${options[@]}" 2>&1 >/dev/tty)
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[[ -z "$choice" ]] && break
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default="$choice"
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case "$choice" in
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1)
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if dialog --defaultno --yesno "Are you sure you want to reset the Emulation Station controller configuration ? This will wipe all controller configs for ES and it will prompt to reconfigure on next start" 22 76 2>&1 >/dev/tty; then
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clear_input_emulationstation
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printMsgs "dialog" "$(_get_input_cfg_emulationstation) has been reset to default values."
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fi
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;;
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2)
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disable="$((disable ^ 1))"
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setAutoConf "disable" "$disable"
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;;
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3)
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es_swap="$((es_swap ^ 1))"
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setAutoConf "es_swap_a_b" "$es_swap"
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local ra_swap="false"
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getAutoConf "es_swap_a_b" && ra_swap="true"
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iniSet "menu_swap_ok_cancel_buttons" "$ra_swap" "$configdir/all/retroarch.cfg"
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printMsgs "dialog" "You will need to reconfigure you controller in Emulation Station for the changes to take effect."
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;;
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esac
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done
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}
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