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Added pause and enter game functionality #4

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Added pause and enter game functionality #4

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18675d6
Added Home Screen Functionality
gunjanraval Oct 3, 2019
6c16a2c
Added Pause Functionality
gunjanraval Oct 3, 2019
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94 changes: 93 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
@@ -1 +1,93 @@
src/breakout.html
<html>
<style>
body {
height: 100vh;
background: linear-gradient(#333, white) no-repeat;
}

#startScreen {
margin: auto;
margin-top: 50px;
position: relative;
width: 300px;
height: 200px;
background-color: whitesmoke;
color: #333;
text-align: center;
border: 8px solid;
border-radius: 10px;
box-shadow: 0 1px 32px white;
transform: rotate(0) scale(0);
animation: boom 1s linear;
animation-fill-mode: forwards;
}

@keyframes boom {
100% {
transform: rotate(1080deg) scale(1);
}
}

#startScreen div {
height: 50%;
}

#startScreen h1 {
position:absolute;
width: 100%;
color: #222;
font-size: 40px;
text-shadow: 0 1px 2px;
animation: pulse 6s linear infinite;
}

@keyframes pulse {
50% {
transform: scale(1.1);
}
}

#startScreen p {
font-weight: bold;
}

#startScreen span {
position: relative;
font-size: 18px;
animation: up 2s linear infinite;
animation-delay: 3s;
}

@keyframes up {
25% {
top: -4px;
}
}

#gameOn {
font-size: 100px;
text-align: center;
text-shadow: 0 2px 0 limegreen, 0 1px 64px white;
animation: pulse 1.5s linear infinite;
}
</style>
<script type="text/javascript">

window.addEventListener("keyup", ev => {
if (ev.keyCode === 13) {
//YOUR CODE HERE

//example below
window.location.href = "src/breakout.html"
}
});
</script>
<div id="startScreen">
<div>
<h1>Breakout!</h1>
</div>
<div>
<p> Press <b>ENTER</b> to start</p>
</div>
</div>
</html>
32 changes: 31 additions & 1 deletion src/breakout.html
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
var brickOffsetLeft = 30;
var score = 0;
var totalBricks = 0;

var paused = true;
var bricks = [];
for(var c=0; c<brickColumnCount; c++) {
bricks[c] = [];
Expand All @@ -49,9 +49,28 @@
}
}



document.addEventListener("keydown", keyDownHandler, false);
document.addEventListener("keyup", keyUpHandler, false);

/**Listener for Pause Key, here 'P' is used**/
window.addEventListener('keydown', function (e) {
var key = e.keyCode;
if (key === 80) {
togglePause();
}
});

/**Pause Function**/
function togglePause(){
if (!paused) {
paused = true;
}
else if (paused) {
paused= false;
}
}
function keyDownHandler(e) {
if(e.key == "Right" || e.key == "ArrowRight") {
rightPressed = true;
Expand Down Expand Up @@ -126,6 +145,7 @@
ctx.fillText("Score: "+score, 8, 20);
}


function draw() {
ctx.clearRect(0, 0, canvas.width, canvas.height);
drawBricks();
Expand All @@ -134,6 +154,15 @@
drawScore();
collisionDetection();

ctx.font = "19px Arial Bold"; /**Pause Instruction**/
ctx.fillStyle = "#2B2B52";
ctx.fillText(" \"P\" to Pause", 350, 20);


if(!paused){
update();
}

if(x + dx > canvas.width-ballRadius || x + dx < ballRadius) {
dx = -dx;
}
Expand Down Expand Up @@ -162,6 +191,7 @@
y += dy;
}


var interval = setInterval(draw, 10);

</script>
Expand Down