shoot-miniprograms/src/components/BowTarget.vue

<script setup>
import { ref, watch } from "vue";
import BowPower from "@/components/BowPower.vue";
const props = defineProps({
  totalRound: {
    type: Number,
    default: 0,
  },
  currentRound: {
    type: Number,
    default: 0,
  },
  avatar: {
    type: String,
    default: "",
  },
  power: {
    type: Number,
    default: 0,
  },
  tips: {
    type: String,
    default: "",
  },
  debug: {
    type: Boolean,
    default: false,
  },
  scores: {
    type: Array,
    default: () => [],
  },
  blueScores: {
    type: Array,
    default: () => [],
  },
  showLatestArrow: {
    type: Boolean,
    default: true,
  },
  showE: {
    type: Boolean,
    default: true,
  },
});

const showRoundTips = ref(false);
const prevLength = ref(0);
const timer = ref(null);

watch(
  () => props.scores,
  (newVal) => {
    if (newVal.length - prevLength.value === 1) {
      if (timer.value) clearTimeout(timer.value);
      showRoundTips.value = true;
      timer.value = setTimeout(() => {
        showRoundTips.value = false;
      }, 1000);
    }
    prevLength.value = newVal.length;
  },
  {
    deep: true,
  }
);

function calcRealX(num) {
  const len = 20 + num;
  return `calc(${(len / 40) * 100}% - 10px)`;
}
function calcRealY(num) {
  const len = num < 0 ? Math.abs(num) + 20 : 20 - num;
  return `calc(${(len / 40) * 100}% - 10px)`;
}
</script>

<template>
  <view class="container">
    <view class="header">
      <text v-if="debug" class="header-tips">大人，请射箭</text>
      <text v-if="totalRound > 0" class="round-count">{{
        (currentRound > totalRound ? totalRound : currentRound) +
        "/" +
        totalRound
      }}</text>
      <BowPower :power="power" />
    </view>
    <view class="target">
      <view
        v-if="scores.length && showRoundTips && showLatestArrow && showE"
        class="e-value fade-in"
        >经验 +1</view
      >
      <view
        v-if="scores.length && showRoundTips && showLatestArrow"
        class="round-tip fade-in"
        >{{ scores[scores.length - 1].ring }}<text>环</text></view
      >
      <block v-for="(bow, index) in scores" :key="index">
        <image
          v-if="bow.ring > 0"
          :src="
            index === scores.length - 1 && !blueScores.length && showLatestArrow
              ? '../static/hit-icon-green.png'
              : '../static/hit-icon.png'
          "
          :class="`hit ${
            index + 1 === scores.length && !blueScores.length && showLatestArrow
              ? 'pump-in'
              : ''
          }`"
          :style="{
            left: calcRealX(bow.x),
            top: calcRealY(bow.y),
          }"
        />
      </block>
      <block v-for="(bow, index) in blueScores" :key="index">
        <image
          v-if="bow.ring > 0"
          src="../static/hit-icon-blue.png"
          class="hit"
          :style="{
            left: calcRealX(bow.x),
            top: calcRealY(bow.y),
          }"
        />
      </block>

      <image src="../static/bow-target.png" mode="widthFix" />
    </view>
    <view v-if="avatar" class="footer">
      <image :src="avatar" mode="widthFix" />
    </view>
    <text v-if="tips">{{ tips }}</text>
  </view>
</template>

<style scoped>
.container {
  width: calc(100% - 30px);
  padding: 15px;
  /* overflow: hidden; */
}
.target {
  position: relative;
}
.e-value {
  position: absolute;
  top: 30%;
  left: 60%;
  background-color: #0006;
  color: #fff;
  font-size: 12px;
  padding: 4px 7px;
  border-radius: 5px;
  z-index: 2;
}
.round-tip {
  position: absolute;
  top: 38%;
  left: 60%;
  color: #fff;
  font-size: 30px;
  font-weight: bold;
  z-index: 2;
}
.round-tip > text {
  font-size: 18px;
  margin-left: 5px;
}
.target > image:last-child {
  width: 100%;
}
.hit {
  position: absolute;
  width: 20px;
  height: 20px;
  z-index: 1;
}
.header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header > image:first-child {
  width: 40px;
  height: 40px;
}
.round-count {
  font-size: 20px;
  color: #fed847;
  top: 75px;
}
.header-tips {
  font-size: 20px;
  color: #fed847;
}
.footer {
  width: calc(100% - 20px);
  padding: 0 10px;
  display: flex;
  margin-top: -40px;
}
.footer > image {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.container > text {
  width: 100%;
  color: #fed847;
  text-align: center;
  line-height: 40px;
  display: block;
  margin-top: 20px;
}
</style>