diff options
Diffstat (limited to 'retroarch.hmod/bin/retroarch-clover-child')
-rw-r--r-- | retroarch.hmod/bin/retroarch-clover-child | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/retroarch.hmod/bin/retroarch-clover-child b/retroarch.hmod/bin/retroarch-clover-child new file mode 100644 index 0000000..cd313e1 --- /dev/null +++ b/retroarch.hmod/bin/retroarch-clover-child @@ -0,0 +1,138 @@ +#!/bin/sh + +# Kill it! Kill it with fire! +pkill -KILL clover-mcp + +HOME=/etc/libretro +corename=$1 +core=$HOME/core/$1_libretro.so +rom=$2 +filename=$(basename "$rom") +id=${filename%.*} +extension="${filename##*.}" +autosave="/var/cache/$id.state.auto" +rsram="/var/cache/$id.srm" +rsav="/var/cache/$id.sav" +t_suffix=_time.txt +shift 2 + +crt=0 +allow_crt=0 + +while [ $# -gt 0 ]; do + [ "$1" == "--load-state-file" ] && load=$2 + [ "$1" == "--save-on-quit" ] && save=$2 + [ "$1" == "--rollback-input-dir" ] && load=$2/savestate + [ "$1" == "--rollback-output-dir" ] && save=$2/savestate + [ "$1" == "--save-screenshot-on-quit" ] && screenshot=$2 + [ "$1" == "--save-data-backing-file" ] && sram=$2 + [ "$1" == "--graphic-filter" ] && filter=$2 + [ "$1" == "--enable-crt-scanlines" ] && crt=1 + [ "$1" == "--video-mode" ] && [ "$2" == "crt-filter" ] && filter=crt720 + [ "$1" == "--video-mode" ] && [ "$2" == "keep-aspect-ratio" ] && filter=gpu720 + [ "$1" == "--video-mode" ] && [ "$2" == "pixel-perfect" ] && filter=ppu + [ "$1" == "--ra-allow-crt" ] && allow_crt=1 + [ "$1" == "--ra-extra" ] && extra=$2 + [ "$1" == "--ra-nosaves" ] && nosaves=1 + [ "$1" == "--save-time-path" ] && timefile=$2 + shift +done + +[ -z "$timefile" ] && timefile=$load$t_suffix + +# saves if any +rm -f /var/cache/*.state /var/cache/*.auto /var/cache/*.srm /var/cache/*.sav +if [ ! -z "$load" ] && [ -f "$load" ] && [ -z "$nosaves" ]; then + if [ $(hexdump -n 2 -e '1/1 "%02X"' "$load") == "1F8B" ]; then + cp -f "$load" "$autosave.gz" + gunzip -f "$autosave.gz" + else + cp -f "$load" "$autosave" + fi +fi +# Nestopia names FDS saves as $id.sav, so here's a quick fix +if [ "$corename" == "nestopia" ] && [ "$extension" == "fds" ]; then + [ ! -z "$sram" ] && [ -f "$sram" ] && cp -f "$sram" "$rsav" +else + [ ! -z "$sram" ] && [ -f "$sram" ] && cp -f "$sram" "$rsram" +fi + +# core provided ratio for CRT mode +[ "$filter" == "crt720" ] && ratio=21 && smooth=false && crt=1 +# core provided ratio for 4:3 mode +[ "$filter" == "gpu720" ] && ratio=21 && smooth=false +# pixel perfect - 1:1 for pixel perfect mode +[ "$filter" == "ppu" ] && ratio=20 && smooth=false + +# Allow scanlines only for simple systems +[ "$allow_crt" == "1" ] || crt=0 + +# Set aspect ratio in config only if current ratio is 20 (1:1 PAR) or 21 (core provided) +current_ratio=$(cat /etc/libretro/retroarch.cfg | grep "aspect_ratio_index" | sed 's/[^0-9]*//g') +if [ -z "$ratio" ] || [ "$current_ratio" == "21" ] || [ "$current_ratio" == "20" ]; then + sed -i -e 's/aspect_ratio_index = "[^"]*"/aspect_ratio_index = "'$ratio'"/g' /etc/libretro/retroarch.cfg +fi + +# enable shader scanlines if need +if [ "$crt" == "1" ]; then + sed -i -e 's/video_shader = "[^"]*"/video_shader = "~\/shaders\/retroarch\.glslp"/g' /etc/libretro/retroarch.cfg + rsync -a -c /etc/libretro/shaders/scanline.glslp /etc/libretro/shaders/retroarch.glslp +else + sed -i -e 's/video_shader = "[^"]*"/video_shader = ""/g' /etc/libretro/retroarch.cfg +fi + +# Start timestamp +ts=$(date +"%s") +tm=0 +[ -f "$timefile" ] && tm=$(cat "$timefile") + +retroarch -c "$HOME/retroarch.cfg" -vfL "$core" "$rom" $extra & +rpid=$! + +# We need last two files +for i in $(ls /dev/input/event?) ;do + power_file=$reset_file + reset_file=$i +done + +dd if=$power_file of=/dev/null count=1 2> /dev/null & +power_pid=$! +dd if=$reset_file of=/dev/null count=1 2> /dev/null & +reset_pid=$! + +sleep 2 +rm -f /var/cache/*.state /var/cache/*.auto /var/cache/*.srm /var/cache/*.sav + +# Playing games until reset pressed +while [ true ]; do + kill -0 $rpid 2> /dev/null || break + kill -0 $reset_pid 2> /dev/null || break + kill -0 $power_pid 2> /dev/null || break +done + +kill $rpid 2> /dev/null +kill -KILL $reset_pid 2> /dev/null +kill -KILL $power_pid 2> /dev/null + +[ ! -z "$save" ] && mkdir -p $(dirname "$save") +[ ! -z "$sram" ] && mkdir -p $(dirname "$sram") +[ ! -z "$screenshot" ] && mkdir -p $(dirname "$screenshot") + +# Screenshot! It's not so fast... +[ -z "$screenshot" ] || [ -z "$nosaves" ] && fbgrab -z 0 "$screenshot" + +# Saves! +[ ! -z "$save" ] && [ -f "$autosave" ] && [ -z "$nosaves" ] && gzip -f "$autosave" && mv -f "$autosave.gz" "$save" +if [ "$corename" == "nestopia" ] && [ "$extension" == "fds" ]; then + [ ! -z "$sram" ] && [ -f "$rsav" ] && mv -f "$rsav" "$sram" +else + [ ! -z "$sram" ] && [ -f "$rsram" ] && mv -f "$rsram" "$sram" +fi + +# Time +ts2=$(date +"%s") +tm=$((tm + ts2 - ts)) +echo $tm > "$timefile" + +# Back to the shell +/etc/init.d/S81clover-mcp start |