159 lines
8.2 KiB
Plaintext
Executable File
159 lines
8.2 KiB
Plaintext
Executable File
# assume EDITOR is set
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BROWSER=firefox
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# im not multimc who cares if you dont rename this
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PNAME=mcl
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MDIR=~/.$PNAME
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CACHE=/tmp/$PNAME\cache
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PLAT=linux
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login() {
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$1 'https://login.microsoftonline.com/consumers/oauth2/v2.0/authorize?client_id=ed8c593c-4c7f-4484-8dc4-d2ce60bf62a4&response_type=code&response_mode=query&scope=XboxLive.signin&redirect_uri=https%3A%2F%2Fmothcompute.lilylenora.net%2Fmcl_auth.php'
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echo -n 'opened sign-in link in firefox. paste the output into the file that is about to be opened (press enter to continue):'
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read
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$EDITOR "$MDIR/account$2"
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}
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[ "$1" = edit ] && $EDITOR "$MDIR/profile/$2" && exit
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[ ! -f "$MDIR/account$2" -o "$1" = 'login' ] && login "$BROWSER" "$2" && echo logged in && exit
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[ $(date -d "$(jq -r .exp.mc "$MDIR/account$2")" +%s) -le $(date +%s) ] && if [ $(date -d "$(jq -r .exp.xb "$MDIR/account$2")" +%s) -le $(date +%s) ]; then
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login "$BROWSER" "$2"
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else
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curl 'https://mothcompute.lilylenora.net/mcl_auth.php?xb='$(jq -r .tok.xb "$MDIR/account$2")'&u='$(jq -r .xb_usr "$MDIR/account$2")'&e='$(jq -r .exp.xb "$MDIR/account$2") > "$MDIR/swp.account$2"
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mv "$MDIR/swp.account$2" "$MDIR/account$2"
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fi
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user_type=msa
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auth_xuid=$(jq -r '.xb_uid' "$MDIR/account$2")
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auth_player_name=$(jq -r '.mc_usr' "$MDIR/account$2")
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auth_uuid=$(jq -r '.mc_uid' "$MDIR/account$2")
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auth_access_token=$(jq -r '.tok.mc' "$MDIR/account$2")
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auth_session="token:$auth_access_token:$auth_uuid"
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clientid=$(dd if=/dev/random bs=48 count=1 status=none|base64)
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mkdir -p "$CACHE" "$MDIR/libs" "$MDIR/assets" "$MDIR/assets/indexes" "$MDIR/assets/objects" "$MDIR/minecraft" "$CACHE/natives" "$MDIR/profile"
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[ ! -z "$1" -a ! -f "$MDIR/profile/$1" ] && echo -ne "# type 'snapshot', 'release', or a version number. get a list with:\n# curl https://launchermeta.mojang.com/mc/game/version_manifest.json | jq -r '.versions[].id' | less\nVERSION=snapshot\nJAVA8=/usr/lib/jvm/java-8-openjdk/bin/java\nJAVA_LATEST=/bin/java\ngame_directory=~/mclinstance\n# additional jvm arguments\njvm="> "$MDIR/profile/$1" && $EDITOR "$MDIR/profile/$1"
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echo fetching version manifest...
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wget https://launchermeta.mojang.com/mc/game/version_manifest.json -qO $CACHE/version_manifest.json
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CHANNEL=snapshot
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JAVA8=/usr/lib/jvm/java-8-openjdk/bin/java
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JAVA_LATEST=/bin/java
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game_directory=~/mclinstance
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VERSION="$(jq -r .latest.$CHANNEL $CACHE/version_manifest.json)"
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jvm=""
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VIRTP=""
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[ ! -z "$1" ] && . "$MDIR/profile/$1"
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mkdir -p "$game_directory"
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[ "$VERSION" = 'snapshot' -o "$VERSION" = 'release' ] && CHANNEL=$VERSION && VERSION="$(jq -r .latest.$CHANNEL $CACHE/version_manifest.json)"
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echo ver $VERSION
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# create directory structure for version if missing
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mkdir -p $MDIR/minecraft/versions/$VERSION
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# get json file for version
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VERSION_MANIFEST=$(jq ".versions[] | select(.id==\"$VERSION\")" $CACHE/version_manifest.json | jq -r .url)
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[ ! -f "$MDIR/minecraft/versions/$VERSION/$(basename $VERSION_MANIFEST)" ] && wget $VERSION_MANIFEST -qO "$MDIR/minecraft/versions/$VERSION/$(basename $VERSION_MANIFEST)"
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# get jar file for version TODO unwrapped filename
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[ ! -f "$MDIR/minecraft/versions/$VERSION/$VERSION.jar" ] && wget "$(jq -r .downloads.client.url $MDIR/minecraft/versions/$VERSION/$VERSION.json)" -qO "$MDIR/minecraft/versions/$VERSION/$VERSION.jar"
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# get version assets TODO unwrapped filename
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VERSION_ASSETS="$(jq -r .assetIndex.url $MDIR/minecraft/versions/$VERSION/$VERSION.json)"
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[ ! -f "$MDIR/assets/indexes/$(basename $VERSION_ASSETS)" ] && wget $VERSION_ASSETS -qO "$MDIR/assets/indexes/$(basename $VERSION_ASSETS)"
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# download objects TODO unwrapped filename
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if [ "$(jq .map_to_resources $MDIR/assets/indexes/$(basename $VERSION_ASSETS))" = true -o "$(jq .virtual $MDIR/assets/indexes/$(basename $VERSION_ASSETS))" = true ]; then
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rsrc=1
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[ "$(jq .virtual $MDIR/assets/indexes/$(basename $VERSION_ASSETS))" = true ] && VIRTP=virtual/
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OLDIFS="$IFS"
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IFS=$'\n'
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for OBJ in `jq -r '.objects|to_entries[]|{"value":.value.hash,"key":.key}' "$MDIR/assets/indexes/$(basename $VERSION_ASSETS)"|tr -d '\n'|xargs|sed 's/[}]/\n/g'|sed 's/^.*value: //g;s/, key://g'`; do
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echo $OBJ
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OBJP="`echo $OBJ | sed 's/^[^ ]* //'`"
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OBJH="`echo $OBJ | sed 's/ .*//'`"
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eval mkdir -p '$(dirname "$MDIR/resources/$VIRTP$OBJP")'
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echo wget "https://resources.download.minecraft.net/$(echo $OBJH | cut -b 1,2)/$OBJH" -qO "$MDIR/resources/$VIRTP$OBJP"
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[ ! -f "$MDIR/resources/$VIRTP$OBJP" ] && wget "https://resources.download.minecraft.net/$(echo $OBJH | cut -b 1,2)/$OBJH" -qO "$MDIR/resources/$VIRTP$OBJP"
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done
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IFS="$OLDIFS"
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else
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for OBJ in `jq -r .objects[].hash "$MDIR/assets/indexes/$(basename $VERSION_ASSETS)"`; do
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mkdir -p "$MDIR/assets/objects/$(echo $OBJ | cut -b 1,2)"
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[ ! -f "$MDIR/assets/objects/$(echo $OBJ | cut -b 1,2)/$OBJ" ] && echo wget "https://resources.download.minecraft.net/$(echo $OBJ | cut -b 1,2)/$OBJ" && wget "https://resources.download.minecraft.net/$(echo $OBJ | cut -b 1,2)/$OBJ" -qO "$MDIR/assets/objects/$(echo $OBJ | cut -b 1,2)/$OBJ"
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done
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fi
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echo object download complete
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# get non-native libs
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for LIBINDEX in `seq 0 $(($(jq '.libraries|length' "$MDIR/minecraft/versions/$VERSION/$VERSION.json")-1))`; do
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echo lib $LIBINDEX
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LIBPATH="$MDIR/libs/$VERSION/"`jq -r ".libraries[$LIBINDEX].downloads.artifact.path" "$MDIR/minecraft/versions/$VERSION/$VERSION.json"`
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LIBURL=`jq -r ".libraries[$LIBINDEX].downloads.artifact.url" "$MDIR/minecraft/versions/$VERSION/$VERSION.json"`
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mkdir -p "$(dirname $LIBPATH)"
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[ ! -f "$LIBPATH" ] && echo $LIBURL '=>' "$LIBPATH" && wget $LIBURL -qO "$LIBPATH"
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QNATIVE=`jq -r .libraries[$LIBINDEX].downloads.classifiers.'"natives-linux"' "$MDIR/minecraft/versions/$VERSION/$VERSION.json"`
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# TODO create natives for game
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[ ! "$QNATIVE" = "null" ] &&
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echo HAS NATIVE &&
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LIBPATH="$MDIR/libs/$VERSION/"`jq -r .libraries[$LIBINDEX].downloads.classifiers."\"natives-$PLAT\"".path "$MDIR/minecraft/versions/$VERSION/$VERSION.json"` &&
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LIBURL=`jq -r .libraries[$LIBINDEX].downloads.classifiers.'"natives-linux"'.url "$MDIR/minecraft/versions/$VERSION/$VERSION.json"` &&
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mkdir -p "$(dirname $LIBPATH)" &&
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echo $LIBURL '=>' "$LIBPATH" &&
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[ ! -f "$LIBPATH" ] && wget $LIBURL -qO "$LIBPATH" &&
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unzip -o "$LIBPATH" -d $CACHE/natives/$VERSION
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done
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# all the libs in the classpath, minus the version jar
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# find /home/NAME/.minecraft/libraries/ | grep jar | sed 's/^\/home\/NAME\/.minecraft\/libraries\///g' | grep -v natives | wc -l
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natives_directory=$CACHE/natives/$VERSION
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mkdir -p $natives_directory
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classpath=`find "$MDIR/libs/$VERSION" | grep -v "natives-" | grep -E '.jar$' | xargs | sed 's/ /:/g'`:"$MDIR/minecraft/versions/$VERSION/$VERSION.jar"
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version_name=$VERSION
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assets_root="$MDIR/assets"
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game_assets="$MDIR/assets"
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[ "$rsrc" = 1 ] && game_assets="$MDIR/resources/$VIRTP"
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#game_assets="$assets_root/virtual/pre-1.6" ???
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assets_index_name=`jq -r .assetIndex.id "$MDIR/minecraft/versions/$VERSION/$VERSION.json"`
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version_type=`jq -r .type "$MDIR/minecraft/versions/$VERSION/$VERSION.json"`
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# TODO natives
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mkdir -p $CACHE/natives/$VERSION $game_directory
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for i in `find "$MDIR/libs/$VERSION" | grep natives-$PLAT`; do unzip -o $i -d $CACHE/natives/$VERSION; done
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jvm="-Xss1M -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M $jvm "`jq -r .arguments.jvm "$MDIR/minecraft/versions/$VERSION/$VERSION.json" --indent 1 | grep -E '^ "' | sed 's/,$//' | xargs`
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# TODO determine correct java version for old release versions
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JAVAV=$JAVA_LATEST
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setleg() {
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JAVAV=$JAVA8
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#legacygame="--tweakClass net.minecraft.launchwrapper.AlphaVanillaTweaker --gameDir ${game_directory} --assetsDir ${assets_root}"
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jvm="-Djava.library.path=${natives_directory} -cp $classpath $jvm"
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}
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[ "$version_type" = "old_alpha" -o "$version_type" = "old_beta" -o "$(echo $VERSION | sed 's/^[^\.]*\.//;s/\.[^\.]*$//')" -lt '13' ] && setleg
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[ $? = 2 ] && echo $VERSION | grep -v w && setleg
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dbrun() {
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echo $@
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$@
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}
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cd $MDIR
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eval dbrun $JAVAV \
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$jvm \
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`jq -r .mainClass "$MDIR/minecraft/versions/$VERSION/$VERSION.json" --indent 1` \
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`jq -r .minecraftArguments "$MDIR/minecraft/versions/$VERSION/$VERSION.json" --indent 1 | sed 's/,$//' | xargs | sed "s/null//g"` \
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`jq -r .arguments.game "$MDIR/minecraft/versions/$VERSION/$VERSION.json" --indent 1 | grep -E '^ "' | sed 's/,$//' | xargs` \
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$legacygame
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