我目前正在创建一个游戏,一个平台游戏。我已经有角色水平移动,但是,我不知道我会如何让他跳跃......并同时移动。垂直移动水平移动div
我决定不使用jQuery animate
来移动角色,因此我不知道如何让角色在跳跃的同时移动。我见过这个JSFiddle上的完美跳跃和移动jQuery的例子,但它使用animate
。
我该如何让角色跳跃(顺利),和 能够同时跳动(不使用动画)?
我有一个CodePen(中笔CSS是SCSS,但它的CSS在这里),但这里是代码反正:
var game_anim = function() {
\t var level = [
\t \t [0, 1, "l", 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, "l", "l", 1],
\t \t [0, 0, 0, 0, 2, 2, 2, 2, 2, 2],
\t \t [0, 0, 0, 0, 0, 3, 3, 0, 3],
\t ];
\t var $player = $(".player");
\t var $game = $(".game");
\t $(document).keydown(function(event) { // keycodes: left = 37, right = 39
\t \t if (event.which == 39 || event.which == 68) { // right arrow or D
\t \t \t if ($player.position().left < $game.width() - $player.width()) {
\t \t \t \t $player.css("left", "+=10");
\t \t \t }
\t \t }
\t \t if (event.which == 37 || event.which == 81 || event.which == 65) { // left arrow or Q on AZERTY or A on QWERTY
\t \t \t if ($player.position().left > 0) {
\t \t \t \t $player.css("left", "-=10");
\t \t \t }
\t \t }
\t \t if (event.which == 38) {
\t \t \t if ($player.position().top > 0) {
\t \t \t \t $player.css("top", "-=10");
\t \t \t }
\t \t }
\t });
\t
}
$(document).ready(function() {
\t game_anim();
});
.game {
position: absolute;
left: calc((100% - 800px)/2);
height: 500px;
width: 800px;
border: 2px solid black;
}
.block {
height: 50px;
width: 50px;
position: absolute;
}
.stone {
background-color: black;
}
.lava {
background-color: red;
}
.player {
height: 50px;
width: 50px;
background-color: #3747C0;
bottom: 0;
position: absolute;
}
.player .eyes {
border-radius: 50%;
background-color: white;
position: absolute;
height: 10px;
width: 10px;
}
.player .eye_R {
left: 7px;
top: 10px;
}
.player .eye_L {
left: 32px;
top: 10px;
}
.player .mouth {
height: 8.5px;
width: 32px;
background-color: white;
border-radius: 5px;
left: calc((50px - 32px)/2);
bottom: 10px;
position: absolute;
}
.ypos-0 {
bottom: 0px;
position: absolute;
}
.ypos-1 {
bottom: 50px;
position: absolute;
}
.ypos-2 {
bottom: 100px;
position: absolute;
}
.ypos-3 {
bottom: 150px;
position: absolute;
}
.ypos-4 {
bottom: 200px;
position: absolute;
}
.ypos-5 {
bottom: 250px;
position: absolute;
}
.ypos-6 {
bottom: 300px;
position: absolute;
}
.ypos-7 {
bottom: 350px;
position: absolute;
}
.ypos-8 {
bottom: 400px;
position: absolute;
}
.xpos-0 {
left: 0px;
/*position: absolute;*/
}
.xpos-1 {
left: 50px;
/*position: absolute;*/
}
.xpos-2 {
left: 100px;
/*position: absolute;*/
}
.xpos-3 {
left: 150px;
/*position: absolute;*/
}
.xpos-4 {
left: 200px;
/*position: absolute;*/
}
.xpos-5 {
left: 250px;
/*position: absolute;*/
}
.xpos-6 {
left: 300px;
/*position: absolute;*/
}
.xpos-7 {
left: 350px;
/*position: absolute;*/
}
.xpos-8 {
left: 400px;
/*position: absolute;*/
}
.xpos-9 {
left: 450px;
/*position: absolute;*/
}
.xpos-10 {
left: 500px;
/*position: absolute;*/
}
.xpos-11 {
left: 550px;
/*position: absolute;*/
}
.xpos-12 {
left: 600px;
/*position: absolute;*/
}
.xpos-13 {
left: 650px;
/*position: absolute;*/
}
.xpos-14 {
left: 700px;
/*position: absolute;*/
}
.xpos-15 {
left: 750px;
/*position: absolute;*/
}
.xpos-16 {
left: 800px;
/*position: absolute;*/
}
.xpos-17 {
left: 850px;
/*position: absolute;*/
}
.xpos-18 {
left: 900px;
/*position: absolute;*/
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class = "game">
\t <div class = "player">
\t \t <div class = "eyes eye_R"></div>
\t \t <div class = "eyes eye_L"></div>
\t \t <div class = "mouth"></div>
\t </div>
</div>
是否有人可以帮忙吗?
编辑添加代码后,“落”:修正了“过渡”中的拼写错误,并添加了“落下”代码 – nottu
thx,但我无法在跳跃时移动角色... – FlipFloop
尝试更改过渡以仅影响“顶部”即过渡:顶部0.5s并且还尝试改变“跳跃”量。您还需要添加一些代码来防止多跳,同时它仍然可以动画或修改“下降”逻辑。这是你的codepen +跳跃变化的一个分支。 http://codepen.io/nottu/pen/ENXxZo – nottu