8000 Arrow buttons added by bunny8469 · Pull Request #80 · RishabhDevbanshi/Pacman-Game · GitHub
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Arrow buttons added #80

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Arrow buttons added #80

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049ef4d
Update app.js
bunny8469 Oct 3, 2020
61f5026
Update styles.css
bunny8469 Oct 3, 2020
5b5cf35
Update index.html
bunny8469 Oct 3, 2020
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26 changes: 19 additions & 7 deletions app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -834,10 +834,17 @@ document.addEventListener("DOMContentLoaded", () => {

// console.log(getCoordinates(pacmanCurrentIndex))


document.getElementById("btnup").addEventListener('click', function(){setPacmanVelocity('up')})
document.getElementById("btndown").addEventListener("click", function(){setPacmanVelocity('down')})
document.getElementById("btnleft").addEventListener("click", function(){setPacmanVelocity('left')})
document.getElementById("btnright").addEventListener("click", function(){setPacmanVelocity('right')})


// set pacman velocity
function setPacmanVelocity(e) {
switch (e.keyCode) {
case 37:
function setPacmanVelocity(val) {
switch (true) {
case (event.keyCode == 37 || val == 'left'):
if (
pacmanCurrentIndex % width !== 0 &&
!squares[pacmanCurrentIndex - 1].classList.contains("wall") &&
Expand All @@ -847,7 +854,7 @@ document.addEventListener("DOMContentLoaded", () => {
pacmanVelocity.x = 1;
}
break;
case 38:
case (event.keyCode == 38 || val == 'up'):
if (
pacmanCurrentIndex - width >= 0 &&
!squares[pacmanCurrentIndex - width].classList.contains("wall") &&
Expand All @@ -857,7 +864,7 @@ document.addEventListener("DOMContentLoaded", () => {
pacmanVelocity.x = -1;
}
break;
case 39:
case (event.keyCode == 39 || val == 'right'):
if (
pacmanCurrentIndex % width < width - 1 &&
!squares[pacmanCurrentIndex + 1].classList.contains("wall") &&
Expand All @@ -867,7 +874,7 @@ document.addEventListener("DOMContentLoaded", () => {
pacmanVelocity.x = 0;
}
break;
case 40:
case (event.keyCode == 40 || val == 'down'):
if (
pacmanCurrentIndex + width < width * width &&
!squares[pacmanCurrentIndex + width].classList.contains("wall") &&
Expand All @@ -879,7 +886,7 @@ document.addEventListener("DOMContentLoaded", () => {
break;
}
checkForGameOver();
console.log(pacmanVelocity, e.keyCode);
console.log(pacmanVelocity, event.keyCode || val);
}

//move pacman
Expand Down Expand Up @@ -1051,6 +1058,10 @@ document.addEventListener("DOMContentLoaded", () => {
) {
ghosts.forEach((ghost) => clearInterval(ghost.timerId));
document.removeEventListener("keyup", movePacman);
document.getElementById("btnup").removeEventListener('click', function(){setPacmanVelocity('up')})
document.getElementById("btndown").removeEventListener("click", function(){setPacmanVelocity('down')})
document.getElementById("btnleft").removeEventListener("click", function(){setPacmanVelocity('left')})
document.getElementById("btnright").removeEventListener("click", function(){setPacmanVelocity('right')})
pacmanVelocity.x = 0;
pacmanVelocity.y = 0;
//display game over screen and refresh after 3s to rest game
Expand Down Expand Up @@ -1082,6 +1093,7 @@ document.addEventListener("DOMContentLoaded", () => {
document.removeEventListener("keydown", startGame);
//remove start screen
document.getElementById("start-screen").style.display = "none";
document.querySelector('.buttons').style.display = 'flex'
//set pacman velocity and enable movement
document.addEventListener("keyup", setPacmanVelocity);
movePacman();
Expand Down
12 changes: 11 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,18 @@ <h2 id="start-msg">Press ENTER to start</h2>
<h2>Use arrow keys to move</h2>
</div>
<div class="game-container">
<div class="grid"></div>
<h2>Score:<span id="score">0</span></h2>
<div class="grid"></div>

<div class = 'buttons'>
<button class = "arrow-btn btnup" id="btnup"> &#8593; </button>
<div>
<button class = "arrow-btn btnleft" id="btnleft"> &#8592; </button>
<button class = "arrow-btn btndown" id="btndown"> &#8595; </button>
<button class = "arrow-btn btnright" id="btnright"> &#8594; </button>
</div>

</div>
</div>
<div class="overlay-screen" id="game-over-screen">
<span>GAME OVER!</span>
Expand Down
32 changes: 31 additions & 1 deletion styles.css
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< 7493 tr data-hunk="59cf39f7e8414d7b6d0819631edcc3f50b5ac688b766f5655de53cbd565407b8" class="show-top-border">
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@ body {

.game-container {
width: 100%;
height: 100vh;
height: 85vh;
display: flex;
flex-direction: column;
justify-content: space-evenly;
Expand Down Expand Up @@ -189,3 +189,33 @@ h2 {
opacity: 0;
}
}

.buttons{
position: absolute;
height: auto;
width:auto;
bottom:1.5%;
left:50%;
transform: translateX(-50%);
display: none;
flex-direction: column;
justify-content: center;
align-items:center;
}
.arrow-btn{
height: 50px;
width: 50px;
cursor:pointer;
font-size:150%;
border:1px solid black;
transition: 0.3s;
border-radius:3px;
margin:0;
}
.arrow-btn:hover{
background-color: #222;
color:white;
}
.btnup{
margin-bottom:10px;
}
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