109 lines
2.8 KiB
Bash
109 lines
2.8 KiB
Bash
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2021-present Shanti Gilbert (https://github.com/shantigilbert)
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# Copyright (C) 2021-present 351ELEC (https://github.com/351ELEC/351ELEC)
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. /etc/profile
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. /etc/os-release
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EE_DEVICE=${HW_DEVICE}
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RUN_DIR="/storage/roms/ecwolf"
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CONFIG_DIR="/storage/.config/game/ecwolf"
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CONFIG_FILE="${CONFIG_DIR}/ecwolf.cfg"
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PK3_FILE="${CONFIG_DIR}/ecwolf.pk3"
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SAVE_DIR="/storage/roms/gamedata/ecwolf"
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LEGACY=true
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if [ ! -L "/storage/.config/ecwolf" ]; then
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ln -sf "/storage/.config/game/ecwolf" "/storage/.config/ecwolf"
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fi
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if [ ! -f "/storage/.config/game/ecwolf/ecwolf.cfg" ]; then
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cp -rf /usr/config/game/ecwolf/ecwolf.cfg /storage/.config/game/ecwolf/
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fi
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mkdir -p ${SAVE_DIR}
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params=" --config ${CONFIG_FILE} --savedir ${SAVE_DIR}"
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# data can be SD2 SD3 SOD WL6 or N3D and it's passed as the ROM
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EXT=${1##*.}
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# If its a mod (extension .ecwolf) read the file and parse the data
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if [ ${EXT} == "ecwolf" ]; then
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dos2unix "${1}"
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# We don't want to break users that have .ecwolf files that predate the PATH
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# option, so we'll track that here so we can handle it by:
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# 1. Parsing PK3[_N] keys
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# 2. Ignoring MOD and PATH keys
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# 3. Running from the config dir
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if grep -q "^PATH=" "${1}"; then
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LEGACY=false
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fi
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while IFS== read -r key value; do
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if $LEGACY; then
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if [ "$key" == "PK3" ]; then
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params+=" --file $value"
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fi
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if [ "$key" == "PK3_1" ]; then
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params+=" --file $value"
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fi
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if [ "$key" == "PK3_2" ]; then
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params+=" --file $value"
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fi
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if [ "$key" == "PK3_3" ]; then
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params+=" --file $value"
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fi
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if [ "$key" == "PK3_4" ]; then
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params+=" --file $value"
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fi
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else
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if [ "$key" == "PATH" ]; then
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# Unquote path value
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temp="${value}"
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temp="${temp%\"}"
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temp="${temp#\"}"
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RUN_DIR+="/$temp"
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fi
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if [ "$key" == "MOD" ]; then
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params+=" --file $value"
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fi
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fi
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if [ "$key" == "DATA" ]; then
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params+=" --data $value"
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fi
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done <"${1}"
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else
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params+=" --data ${EXT}"
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fi
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if $LEGACY; then
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cd "${CONFIG_DIR}"
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else
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# There doesn't appear to be a way to tell the engine with command line
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# arguments where the ecwolf.pk3 is located -- it just looks in the current
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# working directory. To work around this, we'll bind the ecwolf.pk3 file that
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# ships with the distribution into the provided game path, if one isn't
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# already present.
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DST_PK3_FILE="${RUN_DIR}/ecwolf.pk3"
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if [ ! -e "$DST_PK3_FILE" ]; then
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do_cleanup() {
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umount "$DST_PK3_FILE" &>/dev/null
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rm "${DST_PK3_FILE}"
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}
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touch "$DST_PK3_FILE"
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mount -o ro,bind "$PK3_FILE" "$DST_PK3_FILE" >/dev/null 2>&1
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trap do_cleanup EXIT
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fi
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cd "${RUN_DIR}"
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fi
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echo ${params} | xargs /usr/bin/ecwolf >/var/log/ecwolf.log 2>&1
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