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https://github.com/RetroDECK/RetroDECK.git
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RUN_GAME: working but looping
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@ -936,6 +936,7 @@ find_emulator() {
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# TODO: add the logic of alt emulator and default emulator
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# TODO: if the emulator is only one just skip the zenity and run it
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run_game() {
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@ -983,109 +984,129 @@ run_game() {
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# Function to handle the %INJECT% placeholder
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handle_inject_placeholder() {
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local cmd="$1"
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# Check if .esprefix file exists
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local inject_file="${game}.esprefix"
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log d "Checking if \"${game}.esprefix\" exists"
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if [[ ! -f "$inject_file" ]]; then
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# If the inject file does not exist, strip all forms of %INJECT% from the command
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log d "\"${game}.esprefix\" not existing"
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# Find all occurrences of %INJECT%=something
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while [[ "$cmd" =~ %INJECT%=(.*) ]]; do
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inject_file="${BASH_REMATCH[1]}" # Extract the file name
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# This handles cases where %INJECT% might be in different forms:
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# Strip %INJECT%="value", %INJECT%="", or just %INJECT%=
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cmd="${cmd//%INJECT%=\"*\"/}"
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cmd="${cmd//%INJECT%=/}"
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cmd="${cmd//%INJECT%/}"
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# Prepend the directory path to ensure we have the full path to the file
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inject_file_full_path="$rom_dir/$inject_file"
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cmd="${cmd//%BASENAME%.esprefix=\"*\"/}"
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cmd="${cmd//%BASENAME%.esprefix=/}"
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cmd="${cmd//%BASENAME%.esprefix/}"
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log d "Found %INJECT% pointing to file \"$inject_file_full_path\""
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log d "Returning the following command:$cmd"
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echo "$cmd"
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return
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fi
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# Check if the file exists
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if [[ -f "$inject_file_full_path" ]]; then
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# Read the content of the file
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inject_content=$(cat "$inject_file_full_path")
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log i "File \"$inject_file_full_path\" found, injecting content \"$inject_content\""
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# Replace the %INJECT% placeholder with the content of the file
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cmd="${cmd//%INJECT%=$inject_file/$inject_content}"
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else
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log e "File \"$inject_file_full_path\" not found. Removing %INJECT% placeholder."
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# If the file does not exist, just remove the placeholder
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cmd="${cmd//%INJECT%=$inject_file/}"
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fi
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done
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# If the .esprefix file exists, process its content
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inject_content=$(head -c 4096 "$inject_file")
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log i ".esprefix file found, injecting \"$inject_content\""
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cmd="${cmd//%INJECT%=\"$inject_file\"/$inject_content}"
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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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local base_name=$(basename "$rom_path" .psvita) # Ensure the .psvita extension is stripped
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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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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="${base_name%%.*}"
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# Handle %INJECT% placeholder if present
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cmd=$(handle_inject_placeholder "$cmd")
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local file_name=$(basename "$rom_path")
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local rom_raw="$rom_path"
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local rom_dir_raw="$rom_dir"
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local es_path=""
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local emulator_path=""
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# Substitute emulator path
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cmd=$(echo "$cmd" | sed -r 's/%EMULATOR_[A-Z0-9_]+%/$(replace_emulator_placeholder "&")/g')
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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/$emulator_path}"
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done
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# Ensure that paths with spaces are properly quoted and substitute other placeholders
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cmd="${cmd//"%ROM%"/"\"$rom_path\""}"
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cmd="${cmd//"%BASENAME%"/"\"$base_name\""}" # Proper base name without extra .psvita
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cmd="${cmd//"%FILENAME%"/"\"$file_name\""}"
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cmd="${cmd//"%ROMRAW%"/"\"$rom_raw\""}"
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cmd="${cmd//"%ROMPATH%"/"\"$rom_dir\""}"
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cmd="${cmd//"%ESPATH%"/"\"$es_path\""}"
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cmd="${cmd//"%EMUDIR%"/"\"$emulator_path\""}"
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cmd="${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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# 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 "Final command: $cmd" # Log the final command for debugging
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echo "$cmd"
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}
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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=$system
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# Use xmllint to extract the system commands from the XML
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system_section=$(xmllint --xpath "//system[name='$system_name']" "$xml_file" 2>/dev/null)
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if [ -z "$system_section" ]; then
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log e "System not found: $system_name"
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exit 1
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fi
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local system_name=$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']" "$xml_file" 2>/dev/null)
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if [ -z "$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 "$system_section" | xmllint --xpath "//command" - 2>/dev/null)
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# Extract commands and labels
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commands=$(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 <<< "$commands"
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# Prepare Zenity command list
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command_list=()
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while IFS= read -r line; do
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label=$(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 <<< "$commands"
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# Show the list with Zenity and return the **command** (second column) selected
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selected_command=$(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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# 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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echo "$selected_command"
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echo "$selected_command"
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}
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# If the emulator is not specified, ask the user to select it or get it from the XML file
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