MikeShi42/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width">
    <title>Cart Pole Render</title>
    <style>
      #container {
        background: #ffafbd; /* fallback for old browsers */
        background: -webkit-linear-gradient(to right, #ffafbd, #ffc3a0); /* Chrome 10-25, Safari 5.1-6 */
        background: linear-gradient(to right, #ffafbd, #ffc3a0); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
      }
    </style>
  </head>
  <body>
    <div id="container"></div>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.18.0/axios.min.js"></script>
    <script>
const conatiner = document.getElementById('container');

function createSimulation(container) {
  const POLE_ANGLE_THRESHOLD = 12 * Math.PI/180; // 12 Degrees in Radians
  const CART_POSITION_THRESHOLD = 2.4;
  const CONTAINER_WIDTH = 640;
  const CART_WIDTH = 30;
  const POLE_WIDTH = 5;

  const HALF_CONTAINER_WIDTH = CONTAINER_WIDTH / 2;
  const HALF_CART_WIDTH = CART_WIDTH / 2;

  container.style.width = `${CONTAINER_WIDTH}px`;
  container.style.height = '320px';
  container.style.position = 'relative';

  // Create Cart DOM Element
  const cart = document.createElement('div');
  cart.classList.add('cart');
  cart.style.width = `${CART_WIDTH}px`;
  cart.style.height = '20px';
  cart.style.background = '#355c7d';
  cart.style.position = 'absolute';
  cart.style.top = '240px';

  // Create Pole DOM element
  const pole = document.createElement('div');
  pole.classList.add('pole');
  pole.style.width = `${POLE_WIDTH}px`;
  pole.style.height = '70px';
  pole.style.background = '#c06c84';
  pole.style.transformOrigin = '50% 5px';
  pole.style.marginLeft = `${Math.floor(CART_WIDTH / 2 - POLE_WIDTH / 2)}px`;

  const score = document.createElement('div');
  score.style.position = 'absolute';
  score.style.fontFamily = '"Helvetica Neue", Helvetica, Arial, sans-serif';
  score.style.padding = '15px';
  score.style.color = '#008aff';

  const message = document.createElement('div');
  message.style.position = 'absolute';
  message.style.fontFamily = '"Helvetica Neue", Helvetica, Arial, sans-serif';
  message.style.padding = '15px';
  message.style.color = 'red';
  message.style.top = '35px';

  // Attach DOM elements to parents
  cart.appendChild(pole);
  container.appendChild(score);
  container.appendChild(cart);
  container.appendChild(message);

  // Function for setting the state of our simulator
  function setState(cartPosition, poleAngle, step) {
    const left = HALF_CONTAINER_WIDTH - HALF_CART_WIDTH + (HALF_CONTAINER_WIDTH * (cartPosition/ 2.5))
    cart.style.left=`${left}px`;

    pole.style.transform = `rotate(${-Math.PI + poleAngle}rad)`;

    score.innerHTML = `Score: ${step}`;

    if (poleAngle >= POLE_ANGLE_THRESHOLD || poleAngle <= -1 * POLE_ANGLE_THRESHOLD) {
      message.innerHTML = 'Game Over: Pole Angle Too Far';
    } else if (cartPosition >= CART_POSITION_THRESHOLD || cartPosition <= -1 * CART_POSITION_THRESHOLD) {
      message.innerHTML = 'Game Over: Cart Too Far';
    } else {
      message.innerHTML = '';
    }
  }

  setState(0, 0, 0); // Reset State

  return setState;
}

const setState = createSimulation(container);

const FPS = 50;

axios.get('/data').then(function(response) {
  if (response.data == null) {
    throw new Error('No data found');
  }
  const states = response.data;

  let intervalHandle = 0;
  let i = 0;
  function stepState() {
    if (i >= states.length) {
      return clearInterval(intervalHandle);
    }
    const state = states[i++];
    setState(state[0], state[2], i-1);
  }

  intervalHandle = setInterval(stepState, 1000/FPS);
});
    </script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width">
	<title>Cart Pole Render</title>
	<style>
	#container {
	background: #ffafbd; /* fallback for old browsers */
	background: -webkit-linear-gradient(to right, #ffafbd, #ffc3a0); /* Chrome 10-25, Safari 5.1-6 */
	background: linear-gradient(to right, #ffafbd, #ffc3a0); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
	}
	</style>
	</head>
	<body>
	<div id="container"></div>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/axios/0.18.0/axios.min.js"></script>
	<script>
	const conatiner = document.getElementById('container');

	function createSimulation(container) {
	const POLE_ANGLE_THRESHOLD = 12 * Math.PI/180; // 12 Degrees in Radians
	const CART_POSITION_THRESHOLD = 2.4;
	const CONTAINER_WIDTH = 640;
	const CART_WIDTH = 30;
	const POLE_WIDTH = 5;

	const HALF_CONTAINER_WIDTH = CONTAINER_WIDTH / 2;
	const HALF_CART_WIDTH = CART_WIDTH / 2;

	container.style.width = `${CONTAINER_WIDTH}px`;
	container.style.height = '320px';
	container.style.position = 'relative';

	// Create Cart DOM Element
	const cart = document.createElement('div');
	cart.classList.add('cart');
	cart.style.width = `${CART_WIDTH}px`;
	cart.style.height = '20px';
	cart.style.background = '#355c7d';
	cart.style.position = 'absolute';
	cart.style.top = '240px';

	// Create Pole DOM element
	const pole = document.createElement('div');
	pole.classList.add('pole');
	pole.style.width = `${POLE_WIDTH}px`;
	pole.style.height = '70px';
	pole.style.background = '#c06c84';
	pole.style.transformOrigin = '50% 5px';
	pole.style.marginLeft = `${Math.floor(CART_WIDTH / 2 - POLE_WIDTH / 2)}px`;

	const score = document.createElement('div');
	score.style.position = 'absolute';
	score.style.fontFamily = '"Helvetica Neue", Helvetica, Arial, sans-serif';
	score.style.padding = '15px';
	score.style.color = '#008aff';

	const message = document.createElement('div');
	message.style.position = 'absolute';
	message.style.fontFamily = '"Helvetica Neue", Helvetica, Arial, sans-serif';
	message.style.padding = '15px';
	message.style.color = 'red';
	message.style.top = '35px';

	// Attach DOM elements to parents
	cart.appendChild(pole);
	container.appendChild(score);
	container.appendChild(cart);
	container.appendChild(message);

	// Function for setting the state of our simulator
	function setState(cartPosition, poleAngle, step) {
	const left = HALF_CONTAINER_WIDTH - HALF_CART_WIDTH + (HALF_CONTAINER_WIDTH * (cartPosition/ 2.5))
	cart.style.left=`${left}px`;

	pole.style.transform = `rotate(${-Math.PI + poleAngle}rad)`;

	score.innerHTML = `Score: ${step}`;

	if (poleAngle >= POLE_ANGLE_THRESHOLD \|\| poleAngle <= -1 * POLE_ANGLE_THRESHOLD) {
	message.innerHTML = 'Game Over: Pole Angle Too Far';
	} else if (cartPosition >= CART_POSITION_THRESHOLD \|\| cartPosition <= -1 * CART_POSITION_THRESHOLD) {
	message.innerHTML = 'Game Over: Cart Too Far';
	} else {
	message.innerHTML = '';
	}
	}

	setState(0, 0, 0); // Reset State

	return setState;
	}

	const setState = createSimulation(container);

	const FPS = 50;

	axios.get('/data').then(function(response) {
	if (response.data == null) {
	throw new Error('No data found');
	}
	const states = response.data;

	let intervalHandle = 0;
	let i = 0;
	function stepState() {
	if (i >= states.length) {
	return clearInterval(intervalHandle);
	}
	const state = states[i++];
	setState(state[0], state[2], i-1);
	}

	intervalHandle = setInterval(stepState, 1000/FPS);
	});
	</script>
	</body>
	</html>