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VirtualJoystick.htm
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VirtualJoystick.htm
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Virtual Joystick</title>
<meta name="theme-color" content="#000000">
<script src="VirtualJoystick.js"></script>
<style>
html,body{background-color:black;overflow-y:hidden;font-family:Arial;font-size:50px;color:white;touch-action:none}
span{position:fixed;left:0;right:0;top:0;bottom:0;margin:auto auto;width:50px;height:50px}
div{position:fixed;left:0;bottom:0;width:235px;height:265px}
</style>
<meta name="viewport" content="width=500,user-scalable=no"/>
</head>
<body>
TEST THIS JOYSTICK ON A MOBILE DEVICE.
<div id="joyDiv"></div>
<span></span>
<script>
var joystick = new JoyStick("joyDiv");
setInterval(function()
{
var joystickDirection = joystick.GetDir();
switch(joystickDirection)
{
case "N":
document.getElementsByTagName("span")[0].innerHTML = "N";
break;
case "S":
document.getElementsByTagName("span")[0].innerHTML = "S";
break;
case "W":
document.getElementsByTagName("span")[0].innerHTML = "W";
break;
case "E":
document.getElementsByTagName("span")[0].innerHTML = "E";
break;
case "NW":
document.getElementsByTagName("span")[0].innerHTML = "NW";
break;
case "NE":
document.getElementsByTagName("span")[0].innerHTML = "NE";
break;
case "SE":
document.getElementsByTagName("span")[0].innerHTML = "SE";
break;
case "SW":
document.getElementsByTagName("span")[0].innerHTML = "SW";
break;
default:
document.getElementsByTagName("span")[0].innerHTML = "";
break;
}
}, 25);
</script>
</body>
</html>