Hi i have found this nice javascript puzzle game
<!doctype html>
<html>
<head>
<title>Sliding Puzzle</title>
<style type="text/css">
.picture {
border: 1px solid black;
}
body{
width:100%;
height:100%;
margin:0;
padding:0;
overflow:hidden;
/* Disable tap overlay color on links - set alpha to %0 = invisible */
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
font-family: sans-serif;
background-color: #13407a;
color: #B9780F;
}
</style>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
<meta content="width=device-width, initial-scale=1.0" name="viewport" />
</head>
<body>
<center>
<form>
<input type="hidden" id="scale" value="4">
</form>
<br>
<div id="main" class="main">
<canvas id="puzzle" width="300px" height="300px"></canvas>
</div>
<script>
var context = document.getElementById('puzzle').getContext('2d');
var img = new Image();
img.src = 'http://apps.marianasgps.com/ev1/duanepahl/puzzle.jpg';
img.addEventListener('load', drawTiles, false);
var boardSize = document.getElementById('puzzle').width;
var tileCount = document.getElementById('scale').value;
var tileSize = boardSize / tileCount;
var clickLoc = new Object;
clickLoc.x = 0;
clickLoc.y = 0;
var emptyLoc = new Object;
emptyLoc.x = 0;
emptyLoc.y = 0;
var solved = false;
var boardParts = new Object;
setBoard();
document.getElementById('scale').onchange = function() {
tileCount = this.value;
tileSize = boardSize / tileCount;
setBoard();
drawTiles();
};
document.getElementById('puzzle').onmousemove = function(e) {
clickLoc.x = Math.floor((e.pageX - this.offsetLeft) / tileSize);
clickLoc.y = Math.floor((e.pageY - this.offsetTop) / tileSize);
};
document.getElementById('puzzle').onclick = function() {
if (distance(clickLoc.x, clickLoc.y, emptyLoc.x, emptyLoc.y) == 1) {
slideTile(emptyLoc, clickLoc);
drawTiles();
}
if (solved) {
setTimeout(function() {alert("You solved it!");}, 500);
}
};
function setBoard() {
boardParts = new Array(tileCount);
for (var i = 0; i < tileCount; ++i) {
boardParts[i] = new Array(tileCount);
for (var j = 0; j < tileCount; ++j) {
boardParts[i][j] = new Object;
boardParts[i][j].x = (tileCount - 1) - i;
boardParts[i][j].y = (tileCount - 1) - j;
}
}
emptyLoc.x = boardParts[tileCount - 1][tileCount - 1].x;
emptyLoc.y = boardParts[tileCount - 1][tileCount - 1].y;
solved = false;
}
function drawTiles() {
context.clearRect ( 0 , 0 , boardSize , boardSize );
for (var i = 0; i < tileCount; ++i) {
for (var j = 0; j < tileCount; ++j) {
var x = boardParts[i][j].x;
var y = boardParts[i][j].y;
if(i != emptyLoc.x || j != emptyLoc.y || solved == true) {
context.drawImage(img, x * tileSize, y * tileSize, tileSize, tileSize,
i * tileSize, j * tileSize, tileSize, tileSize);
}
}
}
}
function distance(x1, y1, x2, y2) {
return Math.abs(x1 - x2) + Math.abs(y1 - y2);
}
function slideTile(toLoc, fromLoc) {
if (!solved) {
boardParts[toLoc.x][toLoc.y].x = boardParts[fromLoc.x][fromLoc.y].x;
boardParts[toLoc.x][toLoc.y].y = boardParts[fromLoc.x][fromLoc.y].y;
boardParts[fromLoc.x][fromLoc.y].x = tileCount - 1;
boardParts[fromLoc.x][fromLoc.y].y = tileCount - 1;
toLoc.x = fromLoc.x;
toLoc.y = fromLoc.y;
checkSolved();
}
}
function checkSolved() {
var flag = true;
for (var i = 0; i < tileCount; ++i) {
for (var j = 0; j < tileCount; ++j) {
if (boardParts[i][j].x != i || boardParts[i][j].y != j) {
flag = false;
}
}
}
solved = flag;
}
</script>
</center>
</body>
</html>
it works fine in browsers but i wanted to add it to my Android smartphone
there it works but every time you press to move a block (it move it) instead showing a black (or any background has the html) empty block to the one that moved.. showing the image of the block as it was before..
so now having 2 same blocks even one is ''empty'' and that make it little difficult to play
maybe i am asking to much but i have not so many knowledge in coding .. sorry
thanks in advance
