/**
* output the player online image
*/
public function outputCurrentPlayerImage()
{
$playerNumber = $this->getCurrentPlayer();
$image = imagecreate(250, 50);
//set the background color of the image
$color = $this->collectionOptions->getGeneralOptions()->getImagePlayer()['background_color'];
imagecolorallocate($image, $color[0], $color[1], $color[2]);
//set the color for the text
$color = $this->collectionOptions->getGeneralOptions()->getImagePlayer()['font_color'];
$fontColor = imagecolorallocate($image, $color[0], $color[1], $color[2]);
//adf the string to the image
$maxPlayer = $this->collectionOptions->getGeneralOptions()->getMaxPlayer();
if ($maxPlayer > 0) {
$text = sprintf('%s/%s Player Online', $playerNumber, $maxPlayer);
} else {
$text = sprintf('%s Player Online', $playerNumber);
}
$this->imageCenterString($image, 5, $text, $fontColor);
imagepng($image);
imagedestroy($image);
}
