COLORED OUTPUTRESIZE=30 COLOR=FFFFFF FLOOTFORKS=1 ./pixelfloot_bash.sh floot images/hanf.ppm chaos :D
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1 changed files with 52 additions and 17 deletions
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@ -25,13 +25,48 @@ declare -a PIXMAP
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declare -a LOL
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declare -a LOLPID
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# colors for colored output 8)
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RED="\e[31m"
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GREEN="\e[32m"
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YELLOW="\e[33m"
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ENDCOLOR="\e[0m"
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function message() {
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case $1 in
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warn)
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MESSAGE_TYPE="${YELLOW}WARN${ENDCOLOR}"
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;;
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error)
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MESSAGE_TYPE="${RED}ERROR${ENDCOLOR}"
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;;
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info|*)
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MESSAGE_TYPE="${GREEN}INFO${ENDCOLOR}"
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;;
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esac
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if [ "$1" == "info" ] || [ "$1" == "warn" ] || [ "$1" == "error" ]
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then
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MESSAGE=$2
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else
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MESSAGE=$1
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fi
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echo -e "[${MESSAGE_TYPE}] $MESSAGE"
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}
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error ()
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{
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message error "${RED}ERROR!!${ENDCOLOR}"
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exit 1
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}
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###### OLDFOOO ######
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# https://gist.github.com/nberlette/e3e303a81f2c41927bf4fe90fb89d97f
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function hex() {
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printf "%02X%02X%02X" ${*//','/' '}
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}
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###### OLDFOOO ######
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gen_pixmap() {
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y=0
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while read -r LINE
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@ -155,7 +190,7 @@ gen_field() {
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test -z $W && W=640
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test -z $H && H=480
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test -z $COLOR && COLOR="666999"
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echo "drawing $W x $H - $COLOR" >&2
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message "drawing ${YELLOW}$W x $H - $COLOR${ENDCOLOR}" >&2
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for x in $(seq 0 $W)
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do
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for y in $(seq 0 $H)
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@ -225,7 +260,7 @@ flootworker()
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#FLOOTSRUNNING=$((FLOOTSRUNNING+1))
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#test $FLOOTSRUNNING -le $FLOOTFORKS &&
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echo "$(shuf_xy)
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${LOL[$i]}" > /dev/tcp/$IPFLOOT/$FLOOTPORT
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${LOL[$i]}" > /dev/tcp/$IPFLOOT/$FLOOTPORT || message warn "transmission in worker ${YELLOW}$1${ENDCOLOR} ${RED}failed${ENDCOLOR} - maybe you need to decrease ${YELLOW}FLOOTFORKS${ENDCOLOR} or expand/tune your uplink"
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#FLOOTSRUNNING=$((FLOOTSRUNNING-1))
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#echo "${LOL[$i]}" > /dev/tcp/127.0.0.1/1337 &
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@ -238,7 +273,7 @@ checkfile() {
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if [ ! -f $1 ]
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then
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echo "file $1 does not exist."
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message error "file ${YELLOW}$1${ENDCOLOR} does not exist."
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exit 1
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fi
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@ -248,14 +283,14 @@ floot() {
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# small stupid animation, two alternating images
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if [ "$FNAME" == "winketuxS" ]
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then
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echo "drawing winketuxS animation"
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message "drawing winketuxS animation"
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LOL[1]="$(cat pixlists/${FNAME}1.pixlist | shuf)"
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LOL[2]="$(cat pixlists/${FNAME}2.pixlist | shuf )"
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LOL[3]="$(cat pixlists/${FNAME}2.pixlist | shuf )"
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#LOL[3]="$(cat $FNAME-mc.pixlist.2 | shuf)"
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elif [ "$FNAME" == "fill" ]
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then
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echo "generating color field with $FLOOTFORKS workers"
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message "generating color field with ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers"
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LOL_org="$(gen_field)"
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for i in $(seq 1 $FLOOTFORKS)
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do
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@ -268,13 +303,13 @@ floot() {
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if [ $USECACHE ]
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then
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checkfile $PIXLIST
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echo "using cache from $PIXLIST"
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message "using cache from ${YELLOW}$PIXLIST${ENDCOLOR}"
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else
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checkfile $IMGFILE
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echo "generating tmp file $PIXLIST"
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message "generating tmp file ${YELLOW}$PIXLIST${ENDCOLOR}"
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convertimg > $PIXLIST
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fi
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echo "shuffle pixels in $PIXLIST for $FLOOTFORKS workers"
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message "shuffle pixels in ${YELLOW}$PIXLIST${ENDCOLOR} for ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers"
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for i in $(seq 1 $FLOOTFORKS)
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do
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#LOL[$i]="OFFSET 1 200"
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@ -282,7 +317,7 @@ floot() {
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# LOL[$i]="$(shuf_xy)"
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#LOL[$i]="$(cat $PIXLIST | shuf)"
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echo -n "prepare worker $i .."
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message "prepare worker ${YELLOW}$i${ENDCOLOR} .."
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if [ -z "$ALPHACOLOR" ]
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then
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@ -292,11 +327,11 @@ floot() {
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LOL[$i]="$(grep -v $ALPHACOLOR $PIXLIST | shuf)"
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#LOL[$i]="$(convertimg | grep -v $ALPHACOLOR | shuf)"
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fi
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echo " DONE!"
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message "${GREEN}DONE!${ENDCOLOR}"
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done
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fi
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echo "starting $FLOOTFORKS workers"
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message "starting $FLOOTFORKS workers"
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while true
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do
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for i in $(seq $FLOOTFORKS)
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@ -304,10 +339,10 @@ floot() {
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#echo "check worker $i PID ${LOLPID[$i]} if running "
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if [ -z ${LOLPID[$i]} ] || ! ps -p ${LOLPID[$i]} > /dev/null
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then
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echo "worker $i is not running, starting it"
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message "worker ${YELLOW}$i${ENDCOLOR} is not running, starting it"
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#if [ "$FLOOTSRUNNING" -le "$FLOOTFORKS" ]
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#then
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flootworker &
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flootworker $i &
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LOLPID[$i]=$!
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#fi
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@ -334,10 +369,10 @@ case $1 in
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# convert arbeitsplatz.jpg txt: | tail -n +2 | awk '{print $1 $3}'
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# this is probably better
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convertimg > $PIXLIST
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echo "file $PIXLIST" generated
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message "file ${YELLOW}$PIXLIST${ENDCOLOR}" generated
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;;
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floot) echo "flooting ${IPFLOOT}:${FLOOTPORT}"
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floot) message "flooting ${YELLOW}${IPFLOOT}:${FLOOTPORT}${ENDCOLOR}"
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if [ "$SHUFMODE" == "static" ] && ([ -z "$W" ] && [ -z "$H" ])
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then
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echo "please specify coords with e.g. 'W=420 H=420 SHUFMODE=static $0 floot $FNAME" >&2
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