From e2ef2e8823b9eee29025e51de6b428860936b71b Mon Sep 17 00:00:00 2001 From: XargonWan Date: Tue, 10 Sep 2024 18:41:40 +0900 Subject: [PATCH] RUN_GAME: now it's scraping the commands from es_systems and es_find_rules --- functions/other_functions.sh | 201 ++++++++++++++++++++++------------- 1 file changed, 128 insertions(+), 73 deletions(-) diff --git a/functions/other_functions.sh b/functions/other_functions.sh index 53ebf2d4..7b6fe033 100644 --- a/functions/other_functions.sh +++ b/functions/other_functions.sh @@ -892,12 +892,56 @@ start_retrodeck() { es-de } +find_emulator() { + local emulator_name=$1 + local found_path="" + + # Search the es_find_rules.xml file for the emulator + emulator_section=$(xmllint --xpath "//emulator[@name='$emulator_name']" "/app/share/es-de/resources/systems/linux/es_find_rules.xml" 2>/dev/null) + + if [ -z "$emulator_section" ]; then + echo "Emulator not found: $emulator_name" + return 1 + fi + + # Search systempath entries + while IFS= read -r line; do + command_path=$(echo "$line" | sed -n 's/.*\(.*\)<\/entry>.*/\1/p') + if [ -x "$(command -v $command_path)" ]; then + found_path=$command_path + break + fi + done <<< "$(echo "$emulator_section" | xmllint --xpath "//rule[@type='systempath']/entry" - 2>/dev/null)" + + # If not found, search staticpath entries + if [ -z "$found_path" ]; then + while IFS= read -r line; do + command_path=$(eval echo "$line" | sed -n 's/.*\(.*\)<\/entry>.*/\1/p') + if [ -x "$command_path" ]; then + found_path=$command_path + break + fi + done <<< "$(echo "$emulator_section" | xmllint --xpath "//rule[@type='staticpath']/entry" - 2>/dev/null)" + fi + + if [ -z "$found_path" ]; then + echo "No valid path found for emulator: $emulator_name" + return 1 + else + echo "$found_path" + return 0 + fi +} + run_game() { # Initialize variables emulator="" system="" + # Percorso al file XML es_systems.xml + xml_file="/app/share/es-de/resources/systems/linux/es_systems.xml" + # Parse options while getopts ":e:s:" opt; do case ${opt} in @@ -929,87 +973,98 @@ run_game() { system=$(echo "$game" | grep -oP '(?<=roms/)[^/]+') fi - log d "Emulator: $emulator" - log d "System: $system" - log d "Game: $game" + # Funzione per sostituire i placeholder + substitute_placeholders() { + local cmd="$1" + local rom_path="$game" + local rom_dir=$(dirname "$rom_path") + local base_name=$(basename "$rom_path" .ext) + local file_name=$(basename "$rom_path") + local rom_raw="$rom_path" + local rom_dir_raw="$rom_dir" + local es_path="/path/dell/emulatore" + local emulator_path="/path/dell/emulatore/bin" - # Query the features JSON for emulators that support the system - local emulators=$(jq -r --arg system "$system" ' - .emulator | to_entries[] | - select( - (.value.system == $system) or - (.value.system[]? == $system) - ) | .key' "$features") + # Function to replace %EMULATOR_SOMETHING% with the actual path of the emulator + replace_emulator_placeholder() { + local placeholder=$1 + local emulator_name=${placeholder//"%EMULATOR_"/} # Extract emulator name from placeholder + emulator_name=${emulator_name//"%"/} # Remove the ending "%" + local emulator_exec=$(find_emulator "$emulator_name") + + if [[ -z "$emulator_exec" ]]; then + echo "Error: Emulator '$emulator_name' not found." + exit 1 + fi - # Check if the system is handled by RetroArch cores - local retroarch_cores=$(jq -r --arg system "$system" ' - .emulator.retroarch.cores | to_entries[] | - select( - .value.system == $system or - (.value.system[]? == $system) - ) | .key' "$features") + echo "$emulator_exec" + } - # if the emulator is given and it's a retroarch core just execute it - if [[ "$emulator" == *"_libretro" ]]; then - local core_path="/var/config/retroarch/cores/$emulator.so" - log d "Running RetroArch core: $core_path" - log d "Command: retroarch -L $core_path \"$game\"" - eval "retroarch -L $core_path \"$game\"" - return 1 - fi + # Use sed to find %EMULATOR_*% and replace with actual emulator executable by calling find_emulator + cmd=$(echo "$cmd" | sed -r 's/%EMULATOR_[A-Z0-9_]+%/$(replace_emulator_placeholder "&")/g') - # If the system is handled by RetroArch cores, add them to the list of emulators - if [[ -n "$retroarch_cores" ]]; then - emulators=$(echo -e "$emulators\n$retroarch_cores") - fi + # Sourcing the emulator command to ensure immediate execution of placeholders + cmd=$(eval echo "$cmd") - local pretty_system=$(jq -r --arg system "$system" '.system[$system].name' "$features") + # Ensure that paths with spaces are properly quoted + cmd="${cmd//"%ROM%"/"\"$rom_path\""}" + cmd="${cmd//"%BASENAME%"/"\"$base_name\""}" + cmd="${cmd//"%FILENAME%"/"\"$file_name\""}" + cmd="${cmd//"%ROMRAW%"/"\"$rom_raw\""}" + cmd="${cmd//"%ROMPATH%"/"\"$rom_dir\""}" + cmd="${cmd//"%ESPATH%"/"\"$es_path\""}" + cmd="${cmd//"%EMUDIR%"/"\"$emulator_path\""}" + cmd="${cmd//"%GAMEDIR%"/"\"$rom_dir\""}" + cmd="${cmd//"%GAMEDIRRAW%"/"\"$rom_dir_raw\""}" + cmd="${cmd//"%CORE_RETROARCH%"/"\"/var/config/retroarch/cores\""}" - # Check if multiple emulators are found and prompt the user to select one with zenity - if [[ $(echo "$emulators" | wc -l) -gt 1 ]]; then - emulator=$(echo "$emulators" | zenity --list --title="Select Emulator" --text="Multiple emulators found for $pretty_system. Select one to run." --column="Emulator") - else - emulator="$emulators" - fi + echo "$cmd" +} - # If no emulator was selected, exit - if [[ -z "$emulator" ]]; then - log e "No emulator selected. Exiting." - return 1 - fi - log d "Run game: selected emulator $emulator" - - # Handle RetroArch core separately - if [[ "$emulator" == *"_libretro" ]]; then - local core_path="/var/config/retroarch/cores/$emulator.so" - log d "Running RetroArch core: $core_path" - log d "Command: retroarch -L $core_path \"$game\"" - eval "retroarch -L $core_path \"$game\"" - else - # Check if launch-override exists - local launch_override=$(jq -r ".emulator.$emulator.\"launch-override\"" "$features") - if [[ "$launch_override" != "null" ]]; then - # Use launch-override - launch_override=${launch_override//\$game/\"$game\"} - log d "Using launch-override: $launch_override" - eval "$launch_override" - else - # Use standard launch and launch-args - local launch_command=$(jq -r ".emulator.$emulator.launch" "$features") - local launch_args=$(jq -r ".emulator.$emulator.\"launch-args\"" "$features") - log d "launch args: $launch_args" - - # Only add launch_args if they are not null - if [[ "$launch_args" != "null" ]]; then - # Replace $game in launch_args with the actual game path, quoting it to handle spaces - launch_args=${launch_args//\$game/\"$game\"} - log d "Command: \"$launch_command $launch_args\"" - eval "$launch_command $launch_args" - else - log d "Command: \"$launch_command\"" - eval "$launch_command \"$game\"" - fi + # Estrazione dei comandi da es_systems.xml per il sistema selezionato +find_system_commands() { + local system_name=$system + # Use xmllint to extract the system commands from the XML + system_section=$(xmllint --xpath "//system[name='$system_name']" "$xml_file" 2>/dev/null) + + if [ -z "$system_section" ]; then + echo "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>.*/\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 <<< "$commands" + + # Show the list with Zenity and return the **command** (second column) selected + selected_command=$(zenity --list --title="Select an emulator for $system_name" --column="Emulator" --column="Command" "${command_list[@]}" --width=800 --height=400 --print-column=2) + + echo "$selected_command" +} + + # Se l'emulatore non รจ specificato, chiedi all'utente di selezionarlo o prendilo dal file XML + if [[ -z "$emulator" ]]; then + emulator=$(find_system_commands) + fi + + if [[ -n "$emulator" ]]; then + log d "Running selected emulator: $emulator" + eval "$emulator" + else + log e "No emulator found or selected. Exiting." + return 1 fi } \ No newline at end of file