function RenderSkin($data, $view = 'head', $cache = TRUE)
{
if ($view != 'body' && $view != 'back') {
$view = 'head';
}
// create image
$source = imagecreatefromstring($data);
if ($view == 'head') {
$rendered = imagecreatetruecolor(60, 60);
} else {
// body or back
$rendered = imagecreatetruecolor(120, 240);
}
$b = 60;
$s = 8;
// fill new image with pink
$pink = imagecolorallocate($rendered, 255, 0, 255);
imagefilledrectangle($rendered, 0, 0, 120, 240, $pink);
// set transparent color
if ($view != 'head') {
imagecolortransparent($rendered, $pink);
}
// create flipped version
$fsource = FlipImage($source);
// imagecopyresampled( dst_image , src_image , dst_x , dst_y , src_x , src_y , dst_w , dst_h , src_w , src_h )
// full body
if ($view == 'body') {
// head
imagecopyresampled($rendered, $source, $b / 2, 0, $s, $s, $b, $b, $s, $s);
// head accesory
imagecopyresampled($rendered, $source, $b / 2, 0, $s * 5, $s, $b, $b, $s, $s);
// body
imagecopyresampled($rendered, $source, $b / 2, $b, $s * 2.5, $s * 2.5, $b, $b * 1.5, $s, $s * 1.5);
// left arm
imagecopyresampled($rendered, $source, $b * 1.5, $b, $s * 5.5, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// right arm
imagecopyresampled($rendered, $fsource, 0, $b, $s * 2, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// left leg
imagecopyresampled($rendered, $source, $b / 2, $b * 2.5, $s / 2, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// right leg
imagecopyresampled($rendered, $fsource, $b * 1, $b * 2.5, $s * 7, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// full back
} elseif ($view == 'back') {
// head
imagecopyresampled($rendered, $source, $b / 2, 0, $s * 3, $s, $b, $b, $s, $s);
// head accesory
imagecopyresampled($rendered, $source, $b / 2, 0, $s * 7, $s, $b, $b, $s, $s);
// body
imagecopyresampled($rendered, $source, $b / 2, $b, $s * 4, $s * 2.5, $b, $b * 1.5, $s, $s * 1.5);
// left arm
imagecopyresampled($rendered, $source, $b * 1.5, $b, $s * 6.5, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// right arm
imagecopyresampled($rendered, $fsource, 0, $b, $s * 1, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// left leg
imagecopyresampled($rendered, $source, $b * 1, $b * 2.5, $s * 1.5, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// right leg
imagecopyresampled($rendered, $fsource, $b / 2, $b * 2.5, $s * 6, $s * 2.5, $b / 2, $b * 1.5, $s / 2, $s * 1.5);
// head only
} else {
// head
imagecopyresampled($rendered, $source, 0, 0, $s, $s, $b, $b, $s, $s);
}
if (!isset($_GET['testing'])) {
// browser cache 3 hours
$expire_time = 3 * 60 * 60;
if (!$cache) {
$expire_time = 0 - $expire_time;
}
header('Cache-Control: private, max-age=' . $expire_time . ', pre-check=' . $expire_time);
header('Pragma: private');
header('Expires: ' . @date(DATE_RFC822, time() + $expire_time));
// display rendered image
header('Content-type: image/png');
}
imagepng($rendered);
imagedestroy($source);
imagedestroy($rendered);
exit;
}
function DrawImage($img_location, $x, $y, $flipped = false, $to_image = null)
{
global $im;
if (file_exists($img_location)) {
if (DEBUGGING) {
echo "Found " . $img_location . "\r\n";
}
$image = imagecreatefrompng($img_location);
if ($flipped) {
$image = FlipImage($image);
}
imagecopy($to_image === null ? $im : $to_image, $image, $x, $y, 0, 0, imagesx($image), imagesy($image));
imagedestroy($image);
} elseif (DEBUGGING) {
echo "-- Could not find " . $img_location . " --\r\n";
}
}
