mirror of
https://github.com/RetroDECK/RetroDECK.git
synced 2024-11-22 05:55:38 +00:00
RUN_GAME: checkpoint but BROKEN
This commit is contained in:
parent
51485497ae
commit
ad10c9d535
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@ -892,6 +892,282 @@ start_retrodeck() {
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es-de
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}
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run_game() {
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# Initialize variables
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emulator=""
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system=""
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manual_mode=false
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es_systems="/app/share/es-de/resources/systems/linux/es_systems.xml"
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# Parse options
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while getopts ":e:s:m" opt; do # Use `m` for manual mode flag
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case ${opt} in
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e )
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emulator=$OPTARG
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;;
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s )
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system=$OPTARG
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;;
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m )
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manual_mode=true
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log i "Run game: manual mode enabled"
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;;
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\? )
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echo "Usage: $0 --run [-e emulator] [-s system] [-m manual] game"
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exit 1
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;;
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esac
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done
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shift $((OPTIND -1))
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# Check for game argument
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if [[ -z "$1" ]]; then
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log e "Game path is required."
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log i "Usage: $0 start [-e emulator] [-s system] [-m manual] game"
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exit 1
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fi
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game=$1
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# If no system is provided, extract it from the game path
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if [[ -z "$system" ]]; then
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system=$(echo "$game" | grep -oP '(?<=roms/)[^/]+')
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fi
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log d "Game: \"$game\""
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log d "System: \"$system\""
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# Try finding the <altemulator> inside the specific game block
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altemulator=$(xmllint --recover --xpath "string(//game[path='$game']/altemulator)" "$rdhome/ES-DE/gamelists/$system/gamelist.xml" 2>/dev/null)
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if [[ -n "$altemulator" ]]; then
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log d "Alternate emulator found in <altemulator>: $altemulator"
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emulator_name=$(echo "$altemulator" | sed -e 's/ (Standalone)//') # Strip " (Standalone)" from name
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emulator=$(find_emulator "$emulator_name")
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if [[ -n "$emulator" ]]; then
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log d "Using alternate emulator: $emulator"
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else
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log e "No valid path found for emulator: $altemulator"
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exit 1
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fi
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else
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# Try to fetch <alternativeEmulator> from anywhere in the document
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alternative_emulator=$(xmllint --recover --xpath 'string(//alternativeEmulator/label)' "$rdhome/ES-DE/gamelists/$system/gamelist.xml" 2>/dev/null)
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if [[ -n "$alternative_emulator" ]]; then
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log d "Alternate emulator found in <alternativeEmulator> header: $alternative_emulator"
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# Find the emulator name from the label in es_systems.xml
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emulator_name=$(find_emulator_name_from_label "$alternative_emulator")
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if [[ -n "$emulator_name" ]]; then
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# Pass the extracted emulator name to find_emulator function
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emulator=$(find_emulator "$emulator_name")
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fi
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if [[ -n "$emulator" ]]; then
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log d "Using alternate emulator from <alternativeEmulator>: $emulator"
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else
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log e "No valid path found for emulator: $alternative_emulator"
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exit 1
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fi
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else
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log i "No alternate emulator found in game block or header, proceeding to auto mode."
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fi
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fi
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# If an emulator is found, substitute placeholders in the command before running
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if [[ -n "$emulator" ]]; then
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# Ensure command substitution
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find_system_commands "$emulator"
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# TODO: almost there, we need just to start the emulator without Zenity: maybe we have to edit THAT function to pass the emulator to run
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log d "Final command: $command"
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eval "$command"
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else
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log e "No emulator found or selected. Exiting."
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return 1
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fi
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# If the emulator is not specified or manual mode is set, ask the user to select it via Zenity
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if [[ -z "$emulator" && "$manual_mode" == true ]]; then
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emulator=$(find_system_commands)
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fi
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# If emulator is still not set, fall back to the first available emulator
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if [[ -z "$emulator" ]]; then
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emulator=$(get_first_emulator)
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fi
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}
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# Function to extract commands from es_systems.xml and present them in Zenity
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find_system_commands() {
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local system_name=$system
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# Use xmllint to extract the system commands from the XML
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system_section=$(xmllint --xpath "//system[name='$system_name']" "$es_systems" 2>/dev/null)
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if [ -z "$system_section" ]; then
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log e "System not found: $system_name"
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exit 1
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fi
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# Extract commands and labels
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commands=$(echo "$system_section" | xmllint --xpath "//command" - 2>/dev/null)
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# Prepare Zenity command list
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command_list=()
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while IFS= read -r line; do
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label=$(echo "$line" | sed -n 's/.*label="\([^"]*\)".*/\1/p')
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command=$(echo "$line" | sed -n 's/.*<command[^>]*>\(.*\)<\/command>.*/\1/p')
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# Substitute placeholders in the command
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command=$(substitute_placeholders "$command")
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# Add label and command to Zenity list (label first, command second)
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command_list+=("$label" "$command")
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done <<< "$commands"
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# Check if there's only one command
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if [ ${#command_list[@]} -eq 2 ]; then
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log d "Only one command found for $system_name, running it directly: ${command_list[1]}"
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selected_command="${command_list[1]}"
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else
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# Show the list with Zenity and return the **command** (second column) selected
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selected_command=$(zenity --list \
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--title="Select an emulator for $system_name" \
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--column="Emulator" --column="Hidden Command" "${command_list[@]}" \
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--width=800 --height=400 --print-column=2 --hide-column=2)
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fi
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echo "$selected_command"
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}
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# Function to substitute placeholders in the command
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substitute_placeholders() {
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local cmd="$1"
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local rom_path="$game"
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local rom_dir=$(dirname "$rom_path")
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# Strip all file extensions from the base name
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local base_name=$(basename "$rom_path")
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base_name="${base_name%%.*}"
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local file_name=$(basename "$rom_path")
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local rom_raw="$rom_path"
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local rom_dir_raw="$rom_dir"
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local es_path=""
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local emulator_path=""
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# Manually replace %EMULATOR_*% placeholders
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while [[ "$cmd" =~ (%EMULATOR_[A-Z0-9_]+%) ]]; do
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placeholder="${BASH_REMATCH[1]}"
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emulator_path=$(replace_emulator_placeholder "$placeholder")
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cmd="${cmd//$placeholder/$emulator_path}"
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done
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# Substitute %BASENAME% and other placeholders
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cmd="${cmd//"%BASENAME%"/"'$base_name'"}"
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cmd="${cmd//"%FILENAME%"/"'$file_name'"}"
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cmd="${cmd//"%ROMRAW%"/"'$rom_raw'"}"
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cmd="${cmd//"%ROMPATH%"/"'$rom_dir'"}"
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# Ensure paths are quoted correctly
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cmd="${cmd//"%ROM%"/"'$rom_path'"}"
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cmd="${cmd//"%GAMEDIR%"/"'$rom_dir'"}"
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cmd="${cmd//"%GAMEDIRRAW%"/"'$rom_dir_raw'"}"
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cmd="${cmd//"%CORE_RETROARCH%"/"/var/config/retroarch/cores"}"
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log d "Command after %BASENAME% and other substitutions: $cmd"
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# Now handle %INJECT% after %BASENAME% has been substituted
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cmd=$(handle_inject_placeholder "$cmd")
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echo "$cmd"
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}
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# Function to replace %EMULATOR_SOMETHING% with the actual path of the emulator
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replace_emulator_placeholder() {
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local placeholder=$1
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# Extract emulator name from placeholder without changing case
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local emulator_name="${placeholder//"%EMULATOR_"/}" # Extract emulator name after %EMULATOR_
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emulator_name="${emulator_name//"%"/}" # Remove the trailing %
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# Use the find_emulator function to get the emulator path using the correct casing
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local emulator_exec=$(find_emulator "$emulator_name")
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if [[ -z "$emulator_exec" ]]; then
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log e "Emulator '$emulator_name' not found."
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exit 1
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fi
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echo "$emulator_exec"
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}
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# Function to handle the %INJECT% placeholder
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handle_inject_placeholder() {
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local cmd="$1"
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local rom_dir=$(dirname "$game") # Get the ROM directory based on the game path
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# Find and process all occurrences of %INJECT%='something'.extension
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while [[ "$cmd" =~ (%INJECT%=\'([^\']+)\')(.[^ ]+)? ]]; do
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inject_file="${BASH_REMATCH[2]}" # Extract the quoted file name
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extension="${BASH_REMATCH[3]}" # Extract the extension (if any)
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inject_file_full_path="$rom_dir/$inject_file$extension" # Form the full path
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log d "Found inject part: %INJECT%='$inject_file'$extension"
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# Check if the file exists
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if [[ -f "$inject_file_full_path" ]]; then
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# Read the content of the file and replace newlines with spaces
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inject_content=$(cat "$inject_file_full_path" | tr '\n' ' ')
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log i "File \"$inject_file_full_path\" found. Replacing %INJECT% with content."
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# Escape special characters in the inject part for the replacement
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escaped_inject_part=$(printf '%s' "%INJECT%='$inject_file'$extension" | sed 's/[]\/$*.^[]/\\&/g')
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# Replace the entire %INJECT%=...'something'.extension part with the file content
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cmd=$(echo "$cmd" | sed "s|$escaped_inject_part|$inject_content|g")
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log d "Replaced cmd: $cmd"
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else
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log e "File \"$inject_file_full_path\" not found. Removing %INJECT% placeholder."
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# Use sed to remove the entire %INJECT%=...'something'.extension
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escaped_inject_part=$(printf '%s' "%INJECT%='$inject_file'$extension" | sed 's/[]\/$*.^[]/\\&/g')
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cmd=$(echo "$cmd" | sed "s|$escaped_inject_part||g")
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log d "sedded cmd: $cmd"
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fi
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done
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log d "Returning the command with injected content: $cmd"
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echo "$cmd"
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}
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# Function to get the first available emulator in the list
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get_first_emulator() {
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local system_name=$system
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system_section=$(xmllint --xpath "//system[name='$system_name']" "$es_systems" 2>/dev/null)
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if [ -z "$system_section" ]; then
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log e "System not found: $system_name"
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exit 1
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fi
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# Extract the first command and use it as the selected emulator
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first_command=$(echo "$system_section" | xmllint --xpath "string(//command[1])" - 2>/dev/null)
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if [[ -n "$first_command" ]]; then
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# Substitute placeholders in the command
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first_command=$(substitute_placeholders "$first_command")
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log d "Automatically selected the first emulator: $first_command"
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echo "$first_command"
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else
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log e "No command found for the system: $system_name"
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return 1
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fi
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}
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find_emulator() {
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local emulator_name=$1
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local found_path=""
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@ -935,210 +1211,18 @@ find_emulator() {
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fi
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}
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# Function to find the emulator name from the label in es_systems.xml
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find_emulator_name_from_label() {
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local label="$1"
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# Search for the emulator matching the label in the es_systems.xml file
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extracted_emulator_name=$(xmllint --recover --xpath "string(//system[name='$system']/command[@label='$label']/text())" "$es_systems" 2>/dev/null | sed 's/%//g' | sed 's/EMULATOR_//g' | cut -d' ' -f1)
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# TODO: add the logic of alt emulator and default emulator
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run_game() {
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# call me with (-e emulator) (-s system) game/path, examples:
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# run_game -e gambatte_libretro ~/retrodeck/roms/gb/Capumon.gb
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# run_game ~/retrodeck/roms/gb/Capumon.gb
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# run_game -s gbc ~/retrodeck/roms/gb/Capumon.gb
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# Initialize variables
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emulator=""
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system=""
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es_systems="/app/share/es-de/resources/systems/linux/es_systems.xml"
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# Parse options
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while getopts ":e:s:" opt; do
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case ${opt} in
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e )
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emulator=$OPTARG
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;;
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s )
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system=$OPTARG
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;;
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\? )
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echo "Usage: $0 --run [-e emulator] [-s system] game"
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exit 1
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;;
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esac
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done
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shift $((OPTIND -1))
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# Check for game argument
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if [[ -z "$1" ]]; then
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log e "Game path is required."
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log i "Usage: $0 start [-e emulator] [-s system] game"
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exit 1
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fi
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game=$1
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# If no system is provided, extract it from the game path
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if [[ -z "$system" ]]; then
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system=$(echo "$game" | grep -oP '(?<=roms/)[^/]+')
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fi
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log d "Game: \"$game\""
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log d "System: \"$system\""
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# Function to handle the %INJECT% placeholder
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# When %INJECT%=filename is found in the game command it will check for the existence of the file
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# If the file is found the "%INJECT%=file" will be replaced with the contents of the found file
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handle_inject_placeholder() {
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local cmd="$1"
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local rom_dir=$(dirname "$game") # Get the ROM directory based on the game path
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# Find and process all occurrences of %INJECT%='something'.extension
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while [[ "$cmd" =~ (%INJECT%=\'([^\']+)\')(.[^ ]+)? ]]; do
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inject_file="${BASH_REMATCH[2]}" # Extract the quoted file name
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extension="${BASH_REMATCH[3]}" # Extract the extension (if any)
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inject_file_full_path="$rom_dir/$inject_file$extension" # Form the full path
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log d "Found inject part: %INJECT%='$inject_file'$extension"
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# Check if the file exists
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if [[ -f "$inject_file_full_path" ]]; then
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# Read the content of the file and replace newlines with spaces
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inject_content=$(cat "$inject_file_full_path" | tr '\n' ' ')
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log i "File \"$inject_file_full_path\" found. Replacing %INJECT% with content."
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# Escape special characters in the inject part for the replacement
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escaped_inject_part=$(printf '%s' "%INJECT%='$inject_file'$extension" | sed 's/[]\/$*.^[]/\\&/g')
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# Replace the entire %INJECT%=...'something'.extension part with the file content
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cmd=$(echo "$cmd" | sed "s|$escaped_inject_part|$inject_content|g")
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log d "Replaced cmd: $cmd"
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else
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log e "File \"$inject_file_full_path\" not found. Removing %INJECT% placeholder."
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# Use sed to remove the entire %INJECT%=...'something'.extension
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escaped_inject_part=$(printf '%s' "%INJECT%='$inject_file'$extension" | sed 's/[]\/$*.^[]/\\&/g')
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cmd=$(echo "$cmd" | sed "s|$escaped_inject_part||g")
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log d "sedded cmd: $cmd"
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fi
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done
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log d "Returning the command with injected content: $cmd"
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echo "$cmd"
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}
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# Function to replace %EMULATOR_SOMETHING% with the actual path of the emulator
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replace_emulator_placeholder() {
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local placeholder=$1
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# Extract emulator name from placeholder without changing case
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local emulator_name="${placeholder//"%EMULATOR_"/}" # Extract emulator name after %EMULATOR_
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emulator_name="${emulator_name//"%"/}" # Remove the trailing %
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# Use the find_emulator function to get the emulator path using the correct casing
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local emulator_exec=$(find_emulator "$emulator_name")
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if [[ -z "$emulator_exec" ]]; then
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log e "Emulator '$emulator_name' not found."
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exit 1
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fi
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echo "$emulator_exec"
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}
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# Function to substitute the placeholders
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substitute_placeholders() {
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local cmd="$1"
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local rom_path="$game"
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local rom_dir=$(dirname "$rom_path")
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# Strip all file extensions from the base name
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local base_name=$(basename "$rom_path")
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base_name="${base_name%%.*}"
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local file_name=$(basename "$rom_path")
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local rom_raw="$rom_path"
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local rom_dir_raw="$rom_dir"
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local es_path=""
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local emulator_path=""
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# Manually replace %EMULATOR_*% placeholders
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while [[ "$cmd" =~ (%EMULATOR_[A-Z0-9_]+%) ]]; do
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placeholder="${BASH_REMATCH[1]}"
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emulator_path=$(replace_emulator_placeholder "$placeholder")
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cmd="${cmd//$placeholder/$emulator_path}"
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done
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# Substitute %BASENAME% and other placeholders
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cmd="${cmd//"%BASENAME%"/"'$base_name'"}"
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cmd="${cmd//"%FILENAME%"/"'$file_name'"}"
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cmd="${cmd//"%ROMRAW%"/"'$rom_raw'"}"
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cmd="${cmd//"%ROMPATH%"/"'$rom_dir'"}"
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# Ensure paths are quoted correctly
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cmd="${cmd//"%ROM%"/"'$rom_path'"}"
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cmd="${cmd//"%GAMEDIR%"/"'$rom_dir'"}"
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cmd="${cmd//"%GAMEDIRRAW%"/"'$rom_dir_raw'"}"
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cmd="${cmd//"%CORE_RETROARCH%"/"/var/config/retroarch/cores"}"
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log d "Command after %BASENAME% and other substitutions: $cmd"
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# Now handle %INJECT% after %BASENAME% has been substituted
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cmd=$(handle_inject_placeholder "$cmd")
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echo "$cmd"
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}
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# Extracting the commands from es_systems.xml for the selected system
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find_system_commands() {
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local system_name=$system
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# Use xmllint to extract the system commands from the XML
|
||||
system_section=$(xmllint --xpath "//system[name='$system_name']" "$es_systems" 2>/dev/null)
|
||||
|
||||
if [ -z "$system_section" ]; then
|
||||
log e "System not found: $system_name"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Extract commands and labels
|
||||
commands=$(echo "$system_section" | xmllint --xpath "//command" - 2>/dev/null)
|
||||
|
||||
# Prepare Zenity command list
|
||||
command_list=()
|
||||
while IFS= read -r line; do
|
||||
label=$(echo "$line" | sed -n 's/.*label="\([^"]*\)".*/\1/p')
|
||||
command=$(echo "$line" | sed -n 's/.*<command[^>]*>\(.*\)<\/command>.*/\1/p')
|
||||
|
||||
# Substitute placeholders in the command
|
||||
command=$(substitute_placeholders "$command")
|
||||
|
||||
# Add label and command to Zenity list (label first, command second)
|
||||
command_list+=("$label" "$command")
|
||||
done <<< "$commands"
|
||||
|
||||
# Check if there's only one command
|
||||
if [ ${#command_list[@]} -eq 2 ]; then
|
||||
log d "Only one command found for $system_name, running it directly: ${command_list[1]}"
|
||||
selected_command="${command_list[1]}"
|
||||
else
|
||||
# Show the list with Zenity and return the **command** (second column) selected
|
||||
selected_command=$(zenity --list \
|
||||
--title="Select an emulator for $system_name" \
|
||||
--column="Emulator" --column="Hidden Command" "${command_list[@]}" \
|
||||
--width=800 --height=400 --print-column=2 --hide-column=2)
|
||||
fi
|
||||
|
||||
echo "$selected_command"
|
||||
}
|
||||
|
||||
# If the emulator is not specified, ask the user to select it or get it from the XML file
|
||||
if [[ -z "$emulator" ]]; then
|
||||
emulator=$(find_system_commands)
|
||||
fi
|
||||
|
||||
if [[ -n "$emulator" ]]; then
|
||||
log d "Running: $emulator"
|
||||
eval "$emulator"
|
||||
else
|
||||
log e "No emulator found or selected. Exiting."
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
if [[ -n "$extracted_emulator_name" ]]; then
|
||||
log d "Found emulator by label: $extracted_emulator_name"
|
||||
echo "$extracted_emulator_name"
|
||||
else
|
||||
log e "Emulator name not found for label: $label"
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue