try to draw 1000*1000 svg grig

src/arenas/tron/act.php

@@ -23,11 +23,11 @@ switch ($_POST['act']){
     $bot2Exists = false;
     foreach($bots as $bot){
 	if($bot['id'] == $_POST['bot1']){
-	    $_SESSION['bots'][]=new TronPlayer($bot['id']);
+	    $_SESSION['bots'][]=new TronPlayer($bot['id'],1,1);
 	    $bot1Exists =true;
 	}
 	if($bot['id'] == $_POST['bot2']){
-	    $_SESSION['bots'][]=new TronPlayer($bot['id']);
+	    $_SESSION['bots'][]=new TronPlayer($bot['id'],998,998);
 	    $bot2Exists =true;
 	}
 	if ($bot1Exists && $bot2Exists){

src/arenas/tron/functions.php

@@ -31,7 +31,7 @@ class TronPlayer{
     $headCoords = end($this->tail);
     
     
-    switch $dir{
+    switch ($dir){
       case "y+":
 	$targetCoords = array($headCoords[0],$headCoords[1]++);
 	break;