/**
* Displays the finally calculated string of next life cycle.
*
*/
public function displayResult()
{
$arrayToString = "";
for ($i = 0; $i < $this->height; $i++) {
for ($j = 0; $j < $this->width; $j++) {
if ($this->gameField->isAlive($i, $j)) {
$arrayToString .= "x";
} else {
$arrayToString .= "-";
}
}
}
echo $arrayToString;
}
/**
* Displays the finally calculated gif with all life cycles.
*
* @param int $_numGifFrames Amount of life cycles the gif returned should consists (standard=100).
*/
public function displayResult($_numGifFrames = 100)
{
$frames = [];
$delayTime = [];
for ($x = 0; $x < $_numGifFrames; $x++) {
$im = @ImageCreateTrueColor($this->width * 10, $this->height * 10) or die("Kann keinen neuen GD-Bild-Stream erzeugen");
$delayTime[$x] = 5;
$background_color = ImageColorAllocate($im, 255, 255, 255);
imagefill($im, 0, 0, $background_color);
$black = ImageColorAllocate($im, 0, 0, 0);
for ($i = 0; $i < $this->height; $i++) {
for ($j = 0; $j < $this->width; $j++) {
if ($this->gameField->isAlive($i, $j)) {
imagefilledrectangle($im, $j * 10, $i * 10, $j * 10 + 10, $i * 10 + 10, $black);
}
}
}
ob_start();
imagegif($im);
$frames[$x] = ob_get_contents();
ob_end_clean();
imagedestroy($im);
$this->calculateNextLifeCycle();
}
/* usage external GIF-Encoder:
image_stream = new GIFEncoder (
URL or Binary data 'Sources'
int 'Delay times'
int 'Animation loops'
int 'Disposal'
int 'Transparent red, green, blue colors'
int 'Source type');*/
$gif = new GIFEncoder($frames, $delayTime, 0, 2, 0, 0, 0, "bin");
/* Possibles outputs:
==================
Output as GIF for browsers : -> Header ( 'Content-type:image/gif' );
Output as GIF for browsers with filename: -> Header ( 'Content-disposition:Attachment;filename=myanimation.gif');
Output as file to store into a specified file: -> FWrite ( FOpen ( "myanimation.gif", "wb" ), $gif->GetAnimation ( ) );*/
Header('Content-type:image/gif');
echo $gif->GetAnimation();
}
