pranav
/
Artificial-Intelligence-Nanodegree
镜像来自 https://github.com/pranavsuri/Artificial-Intelligence-Nanodegree


			
				
					
						
						
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							<!doctype html>
<html>
<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
  <title>Empty Board Example</title>

  <link rel="stylesheet" href="css/chessboard.css" />
  <style>
  #display {
  	float: left;
  	margin: 50px;
  	padding: 0px 50px;
  }
  #board {
  	width: 600px;
  	display: inline-block;
  	vertical-align: top;
  }
  #match {
  	margin-left: 20px;
  	width: 275px;
  	display: inline-block;
  	vertical-align: top;
  }
  </style>
</head>
<body style="font-family: monospace;">

<div>
	<form id="game_form">
	  Player1:<br>
	  <input type="text" name="player1" value="Player1">
	  <br>
	  Player2:<br>
	  <input type="text" name="player2" value="Player2">
	  <br>
	  Move History:<br>
	  <textarea rows="3" cols="120" name="moves" placeholder="[[0, 0], [3, 2], ...]"></textarea>
	  <br>
	  <input type="submit" id="runGame" value="Run Game">
	</form> 
</div>

<div id="display">
	<div id="match">
		<table id="moves" style="text-align: center;"></table>
	</div>
	<div id="board"></div>
</div>

<script src="js/json3.min.js"></script>
<script src="js/jquery-1.10.1.min.js"></script>
<script src="js/chessboard.js"></script>
<script>
var init = function() {

	var ind2alpha = function(xy) {
		var alpha = "abcdefg";
		var num = "1234567";
		return alpha[xy[1]] + num[6 - xy[0]];
	};

	var runGame = function() {
		
		event.preventDefault();
		
		form = document.getElementById("game_form");
		if ( !form.player1.value || !form.player2.value || !form.moves.value)
			return;

		document.getElementById("runGame").disabled = true;
		game = {player1: form.player1.value,
				player2: form.player2.value,
				moves: JSON.parse(form.moves.value)};

		var interval = 500;  // Length of the pause between moves (in milliseconds)

		// Build the moves table by adding a header
		var table = document.getElementById("moves");
		var header = table.createTHead();
		var row = header.insertRow();
		var cell = row.insertCell();
		cell.setAttribute("colspan", 2);
		cell.innerHTML = "<h3>" + game["player1"] + " vs " + game["player2"] + "</h3>";

		// Add the pieces in their starting positions directly to the board
		p0 = ind2alpha(game["moves"][0]);
		p1 = ind2alpha(game["moves"][1]);
		pos = {}
		pos[p0] = "wN";
		pos[p1] = "bN";
		board.position(pos);
		row = table.insertRow();
		cell = row.insertCell();
		cell.innerHTML = "(" +  game["moves"][0] + ")";
		cell = row.insertCell();
		cell.innerHTML = "(" + game["moves"][1] + ")";
		idx = 0;

		// Perform moves until the list is exhausted
		timer = window.setInterval(function() { doMove() }, interval);

		function doMove() {

			var start = game["moves"][idx];
			var end = game["moves"][idx + 2];
			var move = ind2alpha(start) + "-" + ind2alpha(end);
			board.move(move);

			// Write the player location in the moves table
			if (idx % 2 == 0) {
				row = table.insertRow();
				cell = row.insertCell();
				cell.innerHTML = "(" + game["moves"][idx + 2] + ")";
			} else {
				cell = row.insertCell();
				cell.innerHTML = "(" + game["moves"][idx + 2] + ")";
			}

			idx++;
			// quit when the game is resolved
			if (idx >= game["moves"].length - 2) {
				var winCell = ind2alpha(game["moves"][idx + 1]);
				var loseCell = ind2alpha(game["moves"][idx]);
				board.finalize(winCell, loseCell);
				window.clearInterval(timer);
				return;
			}
		};
	};

	var board = ChessBoard('board');
	document.getElementById("game_form").addEventListener('submit', runGame);
};
$(document).ready(init);
</script>
</body>
</html>