(old)Puppy Linux Discussion Forum

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#!/bin/ash
ALPHAS=" abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
#alphas can represent tiles, sprites etc...
WIDTH=3
HEIGHT=3
GRID="   bbb   "
#so the grid looks like:
#   #
#bbb#
#   #
no_collision(){
	#x=$1 y=$2
	pos=${GRID:$(($1+$2*$HEIGHT)):1}
	retval=${ALPHAS%${pos}*}
	return ${#retval}
}
no_collision 1 1 || echo ${ALPHAS:$?:1}

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void refresh(gpointer si, gint fd, GdkInputCondition c){
   char buffer[sizeof (struct inotify_event)];
   read( fd, buffer, sizeof(buffer) ); /* just clearing, don't care the type */
   gtk_image_set_from_file(si,IMAGE);} /* force redraw of image*/

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void refresh(gpointer si, gint fd, GdkInputCondition c) {
	char buffer[sizeof (struct inotify_event)];
	gtk_image_set_from_file(si,IMAGE);  /* force redraw of image*/
		
	read( fd, buffer, sizeof(buffer) ); /* just clearing, don't care the type */
	inotify_rm_watch(fd, watch);
	watch = inotify_add_watch( fd, IMAGE, IN_MODIFY ); /* re-trigger watch in case file is deleted / recreated */
} 

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j#!/bin/sh
# Copyright (C) jamesbond 2012
# License: GNU GPL Version 3 or later
#
# called by AppRun
#exec 2> /tmp/log-clock
APPDIR=${0%/*}

update_clock() {
	# date
	sed -i -e "s/ary>.*</ary>$(date +"%A %e %B %Y")</" \
${APPDIR}/AppInfo.xml
	
	# time
	time=$(date +%I-%M)
	hour=${time%-*} 
	minute=${time#*-}
	hour=${hour#0}	
	minute=${minute#0}

	HROTATE=$(( $hour*30 + $minute/2 ))
	MROTATE=$(( $minute*6 ))
	#echo $hour_rot $min_rot
	
	echo '<?xml version="1.0" encoding="utf-8"?>
<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink"
     viewBox="-1024 -1024 2048 2048" width="600" height="600">
  <title>Swiss Railway Clock</title>
  <style type="text/css">
    .bg {stroke: none; fill: white;}
    .fc {stroke: none; fill: black;}
    .h1 {stroke: none; fill: black;}
    .h2 {stroke: none; fill: #aa0000;}
  </style>
  <defs>
    <path id="mark1" d="M -20,-1000 l 40,0 0,100 -40,0 z" />
    <path id="mark2" d="M -40,-1000 l 80,0 0,240 -80,0 z" />
    <path id="mark3" d="M -40,-1000 l 80,0 0,300 -80,0 z" />
    <path id="handh" d="M -50,-600  l 50,-50 50,50 0,800  -100,0 z" />
    <path id="handm" d="M -40,-900  l 40,-40 40,40 0,1180 -80,0  z" />
    <g    id="hands">
      <path d="M -10,-910 l  10,-10 10,10 2,300 -24,0 z
               M -13,-390 l  26,0         7,690 -40,0 z" />
      <path d="M   0,-620 a 120,120 0 0 1 0,240
                          a 120,120 0 0 1 0,-240 z
               M   0,-560 a  60,60  0 0 0 0,120
                          a  60,60  0 0 0 0,-120 z" />
    </g>
    <g id="face1">
      <use xlink:href="#mark1" transform="rotate(06)" />
      <use xlink:href="#mark1" transform="rotate(12)" />
      <use xlink:href="#mark1" transform="rotate(18)" />
      <use xlink:href="#mark1" transform="rotate(24)" />
    </g>
    <g id="face2">
      <use xlink:href="#face1" />
      <use xlink:href="#face1" transform="rotate(30)" />
      <use xlink:href="#face1" transform="rotate(60)" />
      <use xlink:href="#mark3" />
      <use xlink:href="#mark2" transform="rotate(30)" />
      <use xlink:href="#mark2" transform="rotate(60)" />
    </g>
    <g id="face">
      <use xlink:href="#face2" />
      <use xlink:href="#face2" transform="rotate(90)"  />
      <use xlink:href="#face2" transform="rotate(180)" />
      <use xlink:href="#face2" transform="rotate(270)" />
    </g>
  </defs>
  <circle class="bg" r="1024" />
  <use xlink:href="#face"  class="fc" />
  <use xlink:href="#handh" class="h1" transform="rotate('"$HROTATE"')" />
  <use xlink:href="#handm" class="h1" transform="rotate('"$MROTATE"')" />
  <!-- <use xlink:href="#hands" class="h2" transform="rotate(168)" /> -->
</svg> ' > ${APPDIR}/clock.svg	
	
	#sed -i -e "
#/\#handh/ s/rotate(.*)/rotate($hour_rot)/
#/\#handm/ s/rotate(.*)/rotate($min_rot)/
#" ${APPDIR}/clock.svg
	rox -x ${APPDIR}	
}

# 1. initial update
update_clock

# 2. sync to the start of the minute
while [ $(date +"%S") -ne 0 ]; do sleep 1; done 

# 3. run the clock proper
while true; do
	update_clock
	sleep 60
done 

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 echo ' < blah blah> '

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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> 
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="512" height="354" viewBox="0 176 256 176">

<image xlink:href="zelda-map.png" height="1408" width="4096" />

<svg x="32" y="240" width="16" height="16" viewBox="0 0 16 16">
<image xlink:href="link.png" width="432" height="303" />
</svg>

</svg>

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#include <gtk/gtk.h> 
#define IMAGE "GPSr2-bgr3.svg"

int main(int argc, char *argv[]){ 
	int watch,fd; GtkWidget *window, *image;
gtk_init (&argc, &argv); 
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
/* leave out window decoration */
gtk_window_set_decorated(GTK_WINDOW(window), FALSE);
image = gtk_image_new_from_file(IMAGE); 
gtk_container_add(GTK_CONTAINER(window), image); 
gtk_widget_show_all(window); 
gtk_main ();}

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int watch,fd;