/**
* takes the sprite folder and an image name, and returns the html used on the site to display a sprite
*
* @param string $sprite_name
* @param string $image
* @return string
* @author Craig Ulliott
*/
function sprite($sprite_name, $image)
{
$sprite = new Sprite($sprite_name);
$relationship_array = $sprite->getRelationshipArray();
//does this image exist in this sprite
if (isset($relationship_array[$image])) {
// get the cell id in the sprite for this image
$class = $relationship_array[$image];
return '<span class="sprite_' . $sprite_name . ' ' . $class . '"></span>';
}
throw new exception($image . ' not present in ' . $sprite . ' sprite');
}
/**
* full create function, renders the sprite and saves it as a new file
*
* @depends testInstantiateSprite
*/
public function testCreate()
{
// build the object
$sprite = new Sprite('test');
$file_name = $sprite->create();
// assert the new file exists
$this->assertFileExists($file_name);
}
/**
* Render an image
*/
protected final function renderImage(&$img, $param)
{
$file_spr = false;
$file_act = false;
// Nothing to render...
if (isset($param['scale'])) {
if ($param['scale'] == 0) {
return;
}
}
// Use the same path
if (!empty($param['path'])) {
$file_spr = Client::getFile($param['path'] . '.spr');
$file_act = Client::getFile($param['path'] . '.act');
} else {
if (!empty($param['spr']) && !empty($param['act'])) {
if ($param['act'] === '.act' || $param['spr'] === '.spr') {
return;
}
$file_spr = Client::getFile($param['spr']);
$file_act = Client::getFile($param['act']);
// Act file not found, search for the act file near .spr ?
if ($file_act === false) {
$file_act = Client::getFile(current(explode('.spr', $param['spr'])) . '.act');
}
}
}
// Don't render if there is nothing to render (file not found or not defined)
if ($file_spr === false || $file_act === false) {
return;
}
// Always render on top (except for robe on some case)
$render_onTop = true;
// Calculate action and animation
$action = max(0, $this->action * 8) + max(0, $this->direction) % 8;
// Doridori mod only with some conditions
if (get_class($this) === 'CharacterHeadRender' || get_class($this) === 'CharacterRender' && !empty($param['head']) && ($this->action === CharacterRender::ACTION_IDLE || $this->action === CharacterRender::ACTION_SIT)) {
$doridori = $this->doridori % 3;
$anim = 0;
} else {
// All animations are link to the body animation
// If we update it, we have to update others.
if (!empty($param['body'])) {
$anim =& $this->body_animation;
// Durty trick with doridori on body.
if (get_class($this) === 'CharacterRender' && ($this->action === CharacterRender::ACTION_IDLE || $this->action === CharacterRender::ACTION_SIT)) {
$this->doridori %= 3;
$anim = $this->doridori;
}
} else {
$anim = $this->body_animation;
}
$doridori = -1;
}
// Load spr and act
$spr = new Sprite($file_spr);
$act = new Action($file_act);
$animation = $act->getAnimation($action, $anim, $doridori);
// If have palette, load it
if (!empty($param['pal'])) {
if ($file_pal = Client::getFile($param['pal'])) {
$spr->palette = file_get_contents($file_pal);
}
}
$pos = $animation->pos[0];
$reference = isset($param['pos']) ? $param['pos'] : $pos;
// Robe can be display behind the character some times
if (isset($param['robe'])) {
$render_onTop = DB::robe_ontop($this->param['class'], $this->param['sex'], $param['robe'], $action, $anim);
} else {
if (isset($param['shield'])) {
$direction = max(0, $this->direction % 8);
$render_onTop = $direction !== self::DIRECTION_NORTHWEST && $direction !== self::DIRECTION_NORTHEAST && $direction !== self::DIRECTION_NORTH;
}
}
// Robe zIndex
if (!$render_onTop) {
$_img = $img;
$img = $this->createImage();
}
// Draw all layers
foreach ($animation->layers as $layer) {
// Avoid rendering empty images
if ($layer->index > -1) {
// RGBA image is after pal image
$index = $layer->index;
if ($layer->spr_type === Sprite::TYPE_RGBA) {
$index += $spr->rgba_index;
}
// Build sprite image
$image = $spr->getImage($index, $layer->is_mirror, $layer->color, self::$background_color);
$width = imagesx($image);
$height = imagesy($image);
$scale = $layer->scale;
// Main scale feature
if (isset($param['scale'])) {
$scale[0] *= $param['scale'];
$scale[1] *= $param['scale'];
}
// Generate scale
if ($scale[0] !== 1.0 && $scale[1] !== 1.0) {
// New size
$w = $width * $scale[0];
$h = $height * $scale[1];
// Copy image to new layer (resize)
$tmp = $this->createImage($w, $h);
imagecopyresampled($tmp, $image, 0, 0, 0, 0, $w, $h, $width, $height);
imagedestroy($image);
$image = $tmp;
$width = $w;
$height = $h;
} else {
if (!imageistruecolor($image)) {
$tmp = $this->createImage($width, $height);
imagecopy($tmp, $image, 0, 0, 0, 0, $width, $height);
imagedestroy($image);
$image = $tmp;
}
}
// Apply a rotation
if (!empty($layer->angle)) {
$image = imagerotate($image, -$layer->angle, imagecolortransparent($image), 1);
$width = imagesx($image);
$height = imagesy($image);
}
// Calculate the position
$x = $this->dot_reference[0] - $width / 2 + $layer->pos[0] + $reference->x - intval($pos->x);
$y = $this->dot_reference[1] - $height / 2 + $layer->pos[1] + $reference->y - intval($pos->y);
// Copy image to main layer
imagecopymerge($img, $image, $x, $y, 0, 0, $width, $height, $layer->color[3] * 100);
imagedestroy($image);
}
}
// Robe/shield ontop
if (!$render_onTop) {
imagecopy($img, $_img, 0, 0, 0, 0, $this->image_size[0], $this->image_size[1]);
}
// Return its pos for reference
return $pos;
}
print "Sprite image demo html created successfully.....\n";
}
public function createCss($img, $type, $dim)
{
$name = $img;
if (($pos = strrpos($name, "/")) !== false) {
$name = substr($name, $pos + 1, strlen($name));
}
$name = substr($name, 0, strrpos($name, "."));
$name = preg_replace('/[^a-zA-Z0-9]/', "-", $name);
$k = str_replace($this->webDir, "", $img);
$className = isset($this->preCss[$k]) ? $this->preCss[$k] : "icon-" . $name;
$this->html .= '<img src="web/extjs-3/resources/images/default/s.gif" class="' . $className . '" width="' . $dim[2] . '" height="' . $dim[3] . '"/> ' . "\t" . $dim[0] . 'px -' . $dim[1] . 'px ' . "\t | class:" . $className . "\t | file:" . $img . "<hr>";
$this->css .= "." . $className . ' {background:url("../../' . $this->spriteImage . '.' . $type . '") no-repeat ' . $dim[0] . ' -' . $dim[1] . 'px !important;}
';
}
public function addFromDir($dir)
{
$items = scandir($dir);
foreach ($items as $item) {
$this->add($dir . "/" . $item);
}
}
}
$sp = new Sprite();
//Specify the path where the sprite should created
$sp->setSpriteImageName("web/images/sprite");
//Specify the path where css file should be created
$sp->setSpriteCssName("batch/sprite/sprite");
//$sp->addFromDir("W:\manager\plugins\appFlowerPlugin\web\images");
$sp->create();
public function showSprite()
{
$type = $_GET['type'];
$sprite = new Sprite(C('IMERGE_PATH'), C('SRC.SRC_PATH'));
$sprite->output($type);
}
