DeltaLima/pixelfloot
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reorganize things i guess

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Marcus 2024-01-05 00:45:31 +01:00
parent 4e13c1e1a6
commit ebf21954d2
2 changed files with 50 additions and 45 deletions
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6
README.md
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@ -8,11 +8,11 @@ pixelfloot was built during the 37c3. in its actual state, its just a mess. I ho
## examples ## examples
- Display image: `./pixelfloot_bash.sh floot images/lucky-cat.jpg` - Display image: `./pixelfloot_bash.sh floot images/lucky-cat.jpg`
- set position: `W=1337 H=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg` - set position: `X=1337 Y=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg`
- image random position: `./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos` - image random position: `./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos`
- wider "chaos-radio": `W=1000 H=600 ./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos` - wider "chaos-radio": `X_MAX=1000 Y_MAX=600 ./pixelfloot_bash.sh floot images/lucky-cat.jpg chaos`
- image shake position: `./pixelfloot_bash.sh floot images/lucky-cat.jpg shake` - image shake position: `./pixelfloot_bash.sh floot images/lucky-cat.jpg shake`
- set the position : `W=420 H=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg shake` - set the position : `X=420 Y=420 ./pixelfloot_bash.sh floot images/lucky-cat.jpg shake`
- image bounce across screen: `./pixelfloot_bash.sh floot images/lucky-cat.jpg bounce` - image bounce across screen: `./pixelfloot_bash.sh floot images/lucky-cat.jpg bounce`
- can set the "bounce-radius": `X_MAX=1000 Y_MAX=500 ./pixelfloot_bash.sh floot images/lucky-cat.jpg bounce` - can set the "bounce-radius": `X_MAX=1000 Y_MAX=500 ./pixelfloot_bash.sh floot images/lucky-cat.jpg bounce`
- move image with your cursor (needs `xdotool`): `./pixelfloot_bash.sh floot images/lucky-cat.jpg cursor` - move image with your cursor (needs `xdotool`): `./pixelfloot_bash.sh floot images/lucky-cat.jpg cursor`

89
pixelfloot_bash.sh
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@ -21,13 +21,15 @@ FLOOTSRUNNING=0
test -z "$FLOOTFORKS" && FLOOTFORKS="2" test -z "$FLOOTFORKS" && FLOOTFORKS="2"
test -z $X_MAX && X_MAX=800
test -z $Y_MAX && Y_MAX=600
test -z $X && X=0
test -z $Y && Y=0
## bounce ## bounce
SX=0
SY=0
XDIR=0 XDIR=0
YDIR=0 YDIR=0
BOUNCESTEP=2 BOUNCESTEP=2
## end bounce ## end bounce
declare -a PIXMAP declare -a PIXMAP
@ -229,14 +231,10 @@ convertimg() {
xymode() { xymode() {
case $SHUFMODE in case $SHUFMODE in
chaos) test -z $H && H=640 chaos) OFFSET="OFFSET $(shuf -i 0-$X_MAX -n 1) $(shuf -i 0-$Y_MAX -n 1)"
test -z $W && W=480
OFFSET="OFFSET $(shuf -i 0-$W -n 1) $(shuf -i 0-$H -n 1)"
;; ;;
shake) test -z $H && H=0 shake) OFFSET="OFFSET $(shuf -i $X-$(($X+10)) -n 1) $(shuf -i $Y-$(($Y+10)) -n 1)"
test -z $W && W=0
OFFSET="OFFSET $(shuf -i $W-$(($W+10)) -n 1) $(shuf -i $H-$(($H+10)) -n 1)"
;; ;;
cursor) OFFSET="OFFSET $(xdotool getmouselocation | tr ':' ' '|awk '{print $2 " " $4}')" cursor) OFFSET="OFFSET $(xdotool getmouselocation | tr ':' ' '|awk '{print $2 " " $4}')"
@ -250,32 +248,31 @@ xymode() {
# 0 means up, 1 means down # 0 means up, 1 means down
# #
# handled outsite, in the flootworker() # handled outsite, in the flootworker()
test -z $X_MAX && X_MAX=800
test -z $Y_MAX && Y_MAX=600
if [ $XDIR == 0 ] if [ $XDIR == 0 ]
then then
SX=$(($SX+$BOUNCESTEP)) X=$(($X+$BOUNCESTEP))
test $SX -ge $X_MAX && XDIR=1 test $X -ge $X_MAX && XDIR=1
else else
SX=$(($SX-$BOUNCESTEP)) X=$(($X-$BOUNCESTEP))
test $SX -eq 0 && XDIR=0 test $X -eq 0 && XDIR=0
fi fi
if [ $YDIR == 0 ] if [ $YDIR == 0 ]
then then
SY=$(($SY+$BOUNCESTEP)) Y=$(($Y+$BOUNCESTEP))
test $SY -ge $Y_MAX && YDIR=1 test $Y -ge $Y_MAX && YDIR=1
else else
SY=$(($SY-$BOUNCESTEP)) Y=$(($Y-$BOUNCESTEP))
test $SY -eq 0 && YDIR=0 test $Y -eq 0 && YDIR=0
fi fi
OFFSET="OFFSET $SX $SY" OFFSET="OFFSET $X $Y"
;; ;;
static|*) test -z $H && H=0 static|*) test -z $X && X=0
test -z $W && W=0 test -z $Y && Y=0
OFFSET="OFFSET $W $H" OFFSET="OFFSET $X $Y"
;; ;;
esac esac
# #
@ -352,15 +349,12 @@ floot() {
fill) fill)
message "generating color field with ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers" message "generating color field with ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers"
LOL_org="$(gen_field)" LOL_org="$(gen_field)"
for i in $(seq 1 $FLOOTFORKS) loadLOL
do
LOL[$i]="$LOL_org"
done
;; ;;
""|text) ""|text)
test -z "$TEXT" && TEXT="$0" test -z "$TEXT" && TEXT="$0"
test -z "$TEXTSIZE" && TEXTSIZE=42 test -z "$FONTSIZE" && FONTSIZE=42
test -z "$COLOR" && COLOR="000000" test -z "$COLOR" && COLOR="000000"
test -z "$BGCOLOR" && BGCOLOR="FFFFFF" test -z "$BGCOLOR" && BGCOLOR="FFFFFF"
@ -370,8 +364,8 @@ floot() {
fi fi
#convert -fill lightgreen -background white -pointsize 40 caption:"KARTTUR" -quality 72 DstImage.png #convert -fill lightgreen -background white -pointsize 40 caption:"KARTTUR" -quality 72 DstImage.png
message "generating text, size $TEXTSIZE for ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers" message "generating text, size $FONTSIZE for ${YELLOW}$FLOOTFORKS${ENDCOLOR} workers"
LOL_org="$(convert ${SIZE} +antialias -depth 8 -fill \#${COLOR} -background \#${BGCOLOR} -pointsize ${TEXTSIZE} caption:"${TEXT}" -quality 72 txt: | tail -n +2 | awk '{print $1 $3}' | sed -e 's/\,/ /' -e 's/\:/ /' -e 's/\#//' -e 's/^/PX /')" LOL_org="$(convert ${SIZE} +antialias -depth 8 -fill \#${COLOR} -background \#${BGCOLOR} -pointsize ${FONTSIZE} caption:"${TEXT}" -quality 72 txt: | tail -n +2 | awk '{print $1 $3}' | sed -e 's/\,/ /' -e 's/\:/ /' -e 's/\#//' -e 's/^/PX /')"
loadLOL loadLOL
;; ;;
@ -449,11 +443,11 @@ case $1 in
;; ;;
floot) message "flooting ${YELLOW}${IPFLOOT}:${FLOOTPORT}${ENDCOLOR}" floot) message "flooting ${YELLOW}${IPFLOOT}:${FLOOTPORT}${ENDCOLOR}"
if [ "$SHUFMODE" == "static" ] && ([ -z "$W" ] && [ -z "$H" ]) #~ if [ "$SHUFMODE" == "static" ] && ([ -z "$X" ] && [ -z "$Y" ])
then #~ then
echo "please specify coords with e.g. 'W=420 H=420 SHUFMODE=static $0 floot $FNAME" >&2 #~ echo "please specify coords with e.g. 'W=420 H=420 SHUFMODE=static $0 floot $FNAME" >&2
exit 1 #~ exit 1
fi #~ fi
#~ message "request board size from ${YELLOW}${IPFLOOT}:${FLOOTPORT}${ENDCOLOR}" #~ message "request board size from ${YELLOW}${IPFLOOT}:${FLOOTPORT}${ENDCOLOR}"
#~ exec 5<>/dev/tcp/$IPFLOOT/$FLOOTPORT #~ exec 5<>/dev/tcp/$IPFLOOT/$FLOOTPORT
#~ echo "SIZE" >&5 #~ echo "SIZE" >&5
@ -486,17 +480,28 @@ case $1 in
;; ;;
*) *)
echo "$0 [floot|convertimg] [FILENAME|fill|text] ([MODE])" echo "$0 [floot|convertimg] [FILENAME|fill|text] ([MODE])"
echo "MODE: static (env \$H and \$W for position)" echo ""
echo " chaos (env \$H and \$W for position range)" echo "floot: flooting the target specified with IPFLOOT"
echo " shake (env \$H and \$W for position range)" echo "convertimg: converts an image to a command list file in /tmp"
echo " to use it, start 'USECACHE=true $0 floot [FILENAME]', where FILENAME"
echo " is the original image file."
echo ""
echo "FILENAME: path to any picture imagemagick can handle"
echo "fill: create a filled area with (env COLOR, W (width), H (height), X, Y)"
echo "text: create a textbox (env TEXT, FONTSIZE, SIZE, COLOR, BGCOLOR)"
echo ""
echo "MODE: static (env \$X and \$Y for position)"
echo " chaos (env \$X_MAX and \$Y_MAX for position range)"
echo " shake (env \$X and \$Y for position range)"
echo " cursor" echo " cursor"
echo " bounce (env \$Y_MAX and \$X_MAX for max bounce range)" echo " bounce (env \$Y_MAX and \$X_MAX for max bounce range)"
echo "" echo ""
echo "available env vars to configure:" echo "available env vars to configure:"
echo "RESIZE(int), ALPHACOLOR(hex), FLOOTFORKS(int), H(int), W(int)" echo "IPFLOOT(string), FLOOTPORT(int), USECACHE(bool), FLOOTFORKS(int)"
echo "SIZE(int), TEXT(string), TEXTSIZE(int), BGCOLOR(hex), COLOR(hex)" echo "SIZE(int), TEXT(string), FONTSIZE(int), BGCOLOR(hex), COLOR(hex)"
echo "X_MAX(int), Y_MAX(int)" echo "X(int), Y(int), X_MAX(int), Y_MAX(int), H(int), W(int)"
echo "IPFLOOT(string), FLOOTPORT(string), USECACHE(bool)" echo "RESIZE(int), ALPHACOLOR(hex)"
exit 1 exit 1
;; ;;
esac esac