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Battleships By Email (BBE)
Play battleships against an opponent via email! No database required as all information is passed along a URL.
A database is used in the script, however, to allow for recording of wins and losses.
One problem with this script is that Outlook's maximum querystring length seems to be 255 characters (or there abouts), and the URL created by this script is almost always longer than that. However, it works great with other mail clients such as Mozilla, Eudora, Pine, Elm, Mutt, etc.
index.php
20.36kb in size
last modified May 6, 2006 at 9:54pm
5755 views, 6137 downloads
makeboard.php
3.29kb in size
last modified May 6, 2006 at 9:54pm
4492 views, 5328 downloads
makelegend.php
<?php
include "setup.php";
// work out size - height is going to be total rows, plus
// gaps between each row of, say, 2 pixels. Width is the block
// and the largest size string
// height
$totalrows = SHIPTYPES + count($misccolours);
$h = (PSIZE * $totalrows) + (($totalrows - 1) * (SPACER*2));
// width
$size = 0;
for ($i=0; $i<SHIPTYPES; $i++)
{
if (strlen($ships[$i][name]) > $size)
{
$size = strlen($ships[$i][name]);
}
}
$w = PSIZE + (SPACER*4) + ($size*ImageFontWidth(FONT));
// create image
$l = ImageCreate($w,$h);
// setup colours
$black = ImageColorAllocate($l,0,0,0);
$white = ImageColorAllocate($l,255,255,255);
$miss = ImageColorAllocate($l,$misccolours[MISS][0],$misccolours[MISS][1],$misccolours[MISS][2]);
$hit = ImageColorAllocate($l,$misccolours[HIT][0],$misccolours[HIT][1],$misccolours[HIT][2]);
$sea = ImageColorAllocate($l,$misccolours[SEA][0],$misccolours[SEA][1],$misccolours[SEA][2]);
// make sea
ImageFilledRectangle($l,0,0,$w,$h,$white);
$w_at = 0;
$h_at = 0;
for ($i=1; $i<=count($misccolours); $i++)
{
switch($i)
{
case HIT:
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$hit);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,"Hit",$black);
break;
case MISS:
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$miss);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,"Miss",$black);
break;
case SEA:
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sea);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,"Sea",$black);
break;
}
$h_at += PSIZE+(SPACER*2);
}
for ($i=0; $i<=count($shipcolours); $i++)
{
switch($i)
{
case CARRIER:
$sc[CARRIER] = ImageColorAllocate($l,$shipcolours[CARRIER][0],$shipcolours[CARRIER][1],$shipcolours[CARRIER][2]);
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sc[CARRIER]);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,$ships[CARRIER][name],$black);
break;
case BATTLE:
$sc[BATTLE] = ImageColorAllocate($l,$shipcolours[BATTLE][0],$shipcolours[BATTLE][1],$shipcolours[BATTLE][2]);
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sc[BATTLE]);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,$ships[BATTLE][name],$black);
break;
case DESTROYER:
$sc[DESTROYER] = ImageColorAllocate($l,$shipcolours[DESTROYER][0],$shipcolours[DESTROYER][1],$shipcolours[DESTROYER][2]);
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sc[DESTROYER]);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,$ships[DESTROYER][name],$black);
break;
case SUBMARINE:
$sc[SUBMARINE] = ImageColorAllocate($l,$shipcolours[SUBMARINE][0],$shipcolours[SUBMARINE][1],$shipcolours[SUBMARINE][2]);
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sc[SUBMARINE]);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,$ships[SUBMARINE][name],$black);
break;
case PTBOAT:
$sc[PTBOAT] = ImageColorAllocate($l,$shipcolours[PTBOAT][0],$shipcolours[PTBOAT][1],$shipcolours[PTBOAT][2]);
ImageFilledRectangle($l,SPACER,$h_at,SPACER+PSIZE,$h_at+PSIZE,$sc[PTBOAT]);
ImageString($l,FONT,(SPACER*3)+PSIZE,$h_at,$ships[PTBOAT][name],$black);
break;
}
$h_at += PSIZE+(SPACER*2);
}
// now output the image
header("Content-type: image/png");
ImagePNG($l);
// clean up
//ImageDestroy($b);
?>
3.29kb in size
last modified May 6, 2006 at 9:54pm
4556 views, 5242 downloads
makemap.php
437b in size
last modified May 6, 2006 at 9:54pm
4235 views, 5268 downloads
setup.php
2.27kb in size
last modified May 6, 2006 at 9:54pm
4296 views, 5348 downloads
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