Providing Feedback

Update to the attack.php file

header('Location: layar://mmodemo/?action=refresh&msg=Did%3A'.$monDamage.'%20Took%3A'.$userDamage);

Update to the simple-display.php file

echo '{
    "layer": "mmodemo",
	"actions": [
		{
			"uri": "http://www.thoughtfulmonkey.com/layar-mmo/display-stats.php",
			"label": "ST:'.$userST.' T:'.$userT.' HP:'.$userHP.'",
			"contentType": "text/html"
		}
	],';
 
if ( isset($_GET['msg']) ) echo '"showMessage": "'.$_GET['msg'].'",';
 
echo '"hotspots": [';
 
findMonsters($latitude, $longitude, $db, $userID);
 
echo'],
    "errorCode": 0,
    "errorString": "ok"
}';

Basis for creating a monster image showing its health:

<?php
 
	$img = imagecreatefrompng("beetle2-tiny.png");
 
	$grey = ImageColorAllocate($img, 204, 204, 204);
	ImageFilledRectangle($img, 70, 30, 20, 10, $grey);
 
	$black = ImageColorAllocate($img, 0, 0, 0);
	ImageString($img, 3, 25, 10, "HP:100", $black); 
 
	header('Content-type: image/png');
	ImagePNG($img);
	imagedestroy($img);
 
?>