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@ -30,16 +30,16 @@ switch($params['action']){
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list($x,$y) = explode(",",$myCoords);
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$availablesDirs = array();
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if in_array(($x + 1).",".$y, $busyCells){
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if (in_array(($x + 1).",".$y, $busyCells)){
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$availablesDirs[] = "x+";
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}
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if in_array(($x -1 ).",".$y, $busyCells){
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if (in_array(($x -1 ).",".$y, $busyCells)){
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$availablesDirs[] = "x-";
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}
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if in_array($x.",".($y + 1), $busyCells){
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if (in_array($x.",".($y + 1), $busyCells)){
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$availablesDirs[] = "y+";
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}
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if in_array($x.",".($y - 1), $busyCells){
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if (in_array($x.",".($y - 1), $busyCells)){
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$availablesDirs[] = "y-";
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}
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