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| <template>
<div>
<BaseHeader title="大转盘" go_back="1" />
<div class="black_hr">div>
<div class="turntable-bg rotateBg">
<div class="parent_box">
<div class="pointer">
<img src="@/assets/img/pointer.png" alt="pointer" @click="handleRotate" />
div>
<div class="rotate">
<img
id="rotate"
src="@/assets/img/turntable2.png"
alt="turntable"
:style="{transform:rotate_deg,transition:rotate_transition}"
/>
div>
div>
div>
div>
template>
<script>
import BaseHeader from "@/components/public/BaseHeader";
export default {
data() {
return {
cat: 360 / 7,
isAllowClick: true,
start_rotating_deg: 0,
rotate_deg: 0,
rotate: 0,
rotate_angle: 0,
rotate_transition: "transform 3s ease-in-out"
};
},
components: {
BaseHeader
},
created() {},
methods: {
handleRotate() {
this.isAllowClick = true;
this.rotating();
},
rotating() {
let _this = this;
if (!this.isAllowClick) return;
this.isAllowClick = false;
var rand_circle = 5;
var randomDeg = Math.floor(Math.random() * 360);
var deg =
this.start_rotating_deg +
rand_circle * 360 +
randomDeg -
(this.start_rotating_deg % 360);
this.start_rotating_deg = deg;
this.rotate_deg = "rotate(" + deg + "deg)";
this.rotate = deg % 360;
var that = this;
setTimeout(function() {
that.isAllowClick = true;
if (that.rotate <= that.cat * 1) {
_this.$toast("恭喜您，获得1等奖");
} else if (that.rotate <= that.cat * 2) {
_this.$toast("恭喜您，获得2等奖");
} else if (that.rotate <= that.cat * 3) {
_this.$toast("恭喜您，获得3等奖");
} else if (that.rotate <= that.cat * 4) {
_this.$toast("恭喜您，获得4等奖");
} else if (that.rotate <= that.cat * 5) {
_this.$toast("恭喜您，获得5等奖");
} else if (that.rotate <= that.cat * 6) {
_this.$toast("恭喜您，获得6等奖");
} else if (that.rotate <= that.cat * 7) {
_this.$toast("再接再厉哦！");
}
}, 3500);
}
}
};
script>
<style lang="less" scoped>
.turntable-bg {
height: 100vh;
position: relative;
.parent_box {
width: 100vw;
height: 100vw;
position: relative;
}
.pointer {
width: 66px;
height: 100px;
position: absolute;
left: 50%;
top: 50%;
transform: translate(-55%, -50%);
z-index: 8;
img {
width: 100%;
}
}
.rotate {
position: absolute;
padding: 20%;
img {
width: 100%;
}
}
}
style>
|
