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Completed javascript day 4 slides assignment #15

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Completed javascript day 4 slides assignment #15

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936e1f0
early
AnjaliG927 Jul 6, 2020
fb9c5e2
early
AnjaliG927 Jul 6, 2020
9f71240
slide 45
AnjaliG927 Jul 6, 2020
45b04dc
slide 46
AnjaliG927 Jul 6, 2020
f8ce190
slide 47/part1
AnjaliG927 Jul 6, 2020
cc9a6e1
slide 47 completed
AnjaliG927 Jul 6, 2020
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14 changes: 9 additions & 5 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,9 @@
<!-- ----------------------------------------------------------------- -->
<!-- ----------------------------------------------------------------- -->
<!-- ----------------------------------------------------------------- -->
<head> <!-- header begins here -->

<head>
<!-- header begins here -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
Expand Down Expand Up @@ -32,9 +34,11 @@
<!-- ---------------------------------------------------------------------------------- -->
<!-- ---------------------------------------------------------------------------------- -->
<!-- ---------------------------------------------------------------------------------- -->
<body> <!-- body begins here -->
<img id ="myImage" src="./img/ship.png" height="100px" width ="100px">
<div style ="text-align:center; width:480px;">

<body>
<!-- body begins here -->
<img id="myImage" src="./img/ship.png" height="100px" width="100px">
<div style="text-align:center; width:480px;">
<button id="KeyW">Up</button><br><br>
<button id="KeyA">Left</button>
<button id="KeyD">Right</button><br><br>
Expand All @@ -47,7 +51,7 @@
<!-- ====================================================== -->
<footer>
<!-- footer of page begins here -->
<script type="text/javascript" src="./js/manual-animation.js"></script>
<script type="text/javascript" src="./js/automated-animation.js"></script>
<!-- <script type="text/javascript" src="./js/footer-functions.js"></script> -->
</footer> <!-- footer of page ends here -->
<!-- ====================================================== -->
Expand Down
66 changes: 66 additions & 0 deletions js/automated-animation.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,66 @@
var animate;
const buttons = document.querySelectorAll("button");
for (var i = 0; i < buttons.length; i++) {

let currentButton = buttons[i];
currentButton.addEventListener('click', () => {
var direction = event.target.id;
let start = Date.now();

animate = setInterval(function () {
moveImage(direction);

let timepassed = Date.now() - start;
if (timepassed >= 3000) {
clearInterval(animate);
}

}, 100);

});
// animateStop = setTimeout(() => { clearInterval(animate); }, 3000);

document.addEventListener('mouseup', function () { clearInterval(animate); });


}
document.addEventListener('keydown', () => moveImage(event.code));

function moveImage(direction) {
let imgObjStyle = imgObj.style;
let topVal = parseInt(imgObjStyle.top, 10);
let leftVal = parseInt(imgObjStyle.left, 10);





if (direction === 'KeyA') {
imgObjStyle.left = (leftVal - 30) + "px";
}

if (direction === 'KeyW') {
imgObjStyle.top = (topVal - 30) + "px";
}

if (direction === 'KeyD') {
imgObjStyle.left = (leftVal + 30) + "px";
}


if (direction === 'KeyS') {
imgObjStyle.top = (topVal + 30) + "px";
}


}

function init() {
imgObj = document.getElementById('myImage');
imgObj.style.position = 'relative';
imgObj.style.left = '0px';
imgObj.style.top = '0px';
}


window.onload = init;
18 changes: 9 additions & 9 deletions js/manual-animation.js
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
const buttons = document.querySelectorAll("button");
for(var i=0; i<buttons.length;i++) {
for (var i = 0; i < buttons.length; i++) {
let currentButton = buttons[i];
currentButton.addEventListener('mouseenter', () => changeToCoral(event.target));
currentButton.addEventListener('mouseleave', () => backToNormal(event.target));
currentButton.addEventListener('click', ()=> moveImage(event.target.id))
currentButton.addEventListener('click', () => moveImage(event.target.id))
}

function changeToCoral(eventTarget) {
Expand All @@ -15,28 +15,28 @@ function changeToWhite() {
}

function backToNormal(eventTarget) {
eventTarget.style.backgroundColor='';
eventTarget.style.backgroundColor = '';
}

function moveImage(direction) {
let imgObjStyle = imgObj.style;
let topVal = parseInt(imgObjStyle.top, 10);
let leftVal = parseInt(imgObjStyle.left, 10);

if(direction === 'KeyA') {
if (direction === 'KeyA') {
imgObjStyle.left = (leftVal - 30) + "px";
}
}

if(direction === 'KeyW') {
if (direction === 'KeyW') {
imgObjStyle.top = (topVal - 30) + "px";
}

if(direction === 'KeyD') {
if (direction === 'KeyD') {
imgObjStyle.left = (leftVal + 30) + "px";
}

if(direction === 'KeyS') {

if (direction === 'KeyS') {
imgObjStyle.top = (topVal + 30) + "px";
}
}
Expand Down