var $image;

var $background;

var $team1_front = array();

var $team1_back = array();

var $team2_front = array();

var $team2_back = array();

var $char_img_type;

var $img_x, $img_y;

function SetCharFile($type) {

$this->char_img_type = $type;

for($j=1; $j<6; $j++) {

if( $img = $_GET["f1".$j] ) {

if( strpos($img,"/") !== false ) continue;

$file = IMG_CHAR.$img.".".$type;

if(file_exists($file))

$this->team1_front[] = $file;

}

if( $img = $_GET["b1".$j]) {

if( strpos($img,"/") !== false ) continue;

$file = IMG_CHAR.$img.".".$type;

if(file_exists($file))

$this->team1_back[] = $file;

}

}

for($j=1; $j<6; $j++) {

if( $img = $_GET["f2".$j] ) {

if( strpos($img,"/") !== false ) continue;

$file = IMG_CHAR_REV.$img.".".$type;

if(file_exists($file))

$this->team2_front[] = $file;

}

if( $img = $_GET["b2".$j]) {

if( strpos($img,"/") !== false ) continue;

$file = IMG_CHAR_REV.$img.".".$type;

if(file_exists($file))

$this->team2_back[] = $file;

}

}

}

function CopyChar() {

$cell_width = ($this->img_x)/6;

$y = $this->img_y/2;

$this->CopyRow($this->team1_back, 0, $cell_width*1, $cell_width, $y, $this->img_y);

$this->CopyRow($this->team1_front, 0, $cell_width*2, $cell_width, $y, $this->img_y);

$this->CopyRow($this->team2_front, 1, $cell_width*4, $cell_width, $y, $this->img_y);

$this->CopyRow($this->team2_back, 1, $cell_width*5, $cell_width, $y, $this->img_y);

}

function CopyRow($teams,$direction,$axis_x,$cell_width,$axis_y,$cell_height) {

$number = count($teams);

if($number == 0) return false;

$axis_x += ( $direction ? -$cell_width/2 : +$cell_width/2 );

$axis_y += ( $direction ? -$cell_height/2 : -$cell_height/2 );

$gap_x = $cell_width/($number+1) * ($direction? 1 : -1 );

$gap_y = $cell_height/($number+1) * ($direction? 1 : 1 );

foreach($teams as $file) {

$gap++;

$x = $axis_x + ( $gap_x * $gap );

$y = $axis_y + ( $gap_y * $gap );

$this->CopyImage($file,$x,$y);

}

}

function CopyImage($file,$x,$y) {

$imgcreatefrom = "imagecreatefrom{$this->char_img_type}";

$copy = $imgcreatefrom($file);

list($width, $height) = getimagesize($file);

$x -= $width/2;

$y -= $height/2;

imagecopy($this->image,$copy,round($x),round($y),0,0,$width,$height);

}

function SetBackGround($type) {

if($_GET["bg"])

$file = IMG_OTHER."bg_".$_GET["bg"].".".$type;

if(file_exists($file))

$this->background = $file;

else

$this->background = IMG_OTHER."bg_grass.".$type;

$func = "imagecreatefrom".$type;

$this->image = $func($this->background);

list($this->img_x, $this->img_y) = getimagesize($this->background);

}

function Filter() {

if($_GET["gray"]) {

$val = $_GET["gray"];

if($val < 0) $val = 0;

else if(100 < $val) $val = 100;

imagecopymergegray($this->image,$this->image,0,0,0,0,$this->img_x,$this->img_y,$val);

}

}

function OutPutImage($type) {

$func = "image".$type;

$func($this->image);

header("Content-Type: image/{$type}");

imagedestroy($this->image);

}

function ShowInfo() {

if(!$_GET["info"]) return true;

$image = imagecreate(360, 240);

$bg = imagecolorallocate($image, 24, 24, 128);

$textcolor = imagecolorallocate($image, 255, 24, 255);

$size = 2;

$height = 14;

$mar_l = 6;

$mar_t = 6;

imagestring($image, $size, $mar_l, $mar_t, "info-", $textcolor);

imagestring($image, $size, $mar_l, $mar_t + $height, "BG : ".$this->background, $textcolor);

$row = 2;

$teams = array(

"team1_front" => "TEAM1_F",

"team1_back" => "TEAM1_B",

"team2_front" => "TEAM2_F",

"team2_back" => "TEAM2_B");

foreach($teams as $team_var => $team_pos) {

foreach($this->{$team_var} as $val) {

imagestring($image, $size, $mar_l, $mar_t + $height * $row, "$team_pos : ".$val, $textcolor);

$row++;

}

}

header("Content-type: image/gif");

imagepng($image);

exit();

}