魔改-《网站加载动画》

头部插入css

在主题配置文件里找到inject的head，添加一行link

inject:
  head:
    - <link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.1/css/all.css"> # loading用的fontawesome图标

新建pug文件

在themes\butterfly\layout\includes\loading\里，新建文件clickenter.pug

#loading-box(onclick='document.getElementById("loading-box").classList.add("loaded")')
  #loading-box-me
    #wrapper
      #mouse
      .loader
      .loading-bar-me
        .progress-bar
      .status
        .state
        .percentage
script.
  const preloader = {
    endLoading: () => {
      var loadingBox = document.getElementById('loading-box');
      var loadingBoxme = document.getElementById('loading-box-me');
      loadingBoxme.addEventListener('animationend', () => {setTimeout(function() {loadingBox.classList.add("loaded");}, 2000) })
    },
    initLoading: () => {
      document.getElementById('loading-box').classList.remove("loaded")
    },
    otherendLoading: () => {
      document.getElementById('loading-box').classList.add("loaded")
    }
  }
  window.addEventListener('load',()=> { preloader.endLoading() })
  setTimeout(function(){preloader.otherendLoading();},10000)

  if (!{theme.pjax && theme.pjax.enable}) {
    document.addEventListener('pjax:send', () => { preloader.initLoading() })
    document.addEventListener('pjax:complete', () => { preloader.otherendLoading() })
  }

修改index.pug

themes\butterfly\layout\includes\loading\的index.pug文件，整个替换为下面内容

if theme.preloader.source === 1
  include ./fullpage-loading.pug
else if theme.preloader.source === 2
  include ./pace.pug
else if theme.preloader.source === 3
  include ./fullpage-loading.pug
  include ./pace.pug
else if theme.preloader.source === 4
  include ./clickenter.pug
else if theme.preloader.source === 5
  include ./clickenter.pug
  include ./pace.pug
else
  include ./fullpage-loading.pug
  include ./pace.pug

备份默认styl

themes\butterfly\source\css\里，loading.styl复制一份改名为default.styl
建个load_style文件夹，把default.styl放到这个load_style文件夹里
然后修改loading.styl，整个替换为下面内容

if hexo-config('preloader.enable')
  if hexo-config('preloader.source') == '1'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '2'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '3'
    @import './load_style/default'
  else if hexo-config('preloader.source') == '4'
    @import './load_style/clickenter'
  else if hexo-config('preloader.source') == '5'
    @import './load_style/clickenter'
  else
    @import './load_style/default'

新建styl

themes\butterfly\source\css\_global\load_style\里新建一个clickenter.styl

注意loading-box-me里面的background要替换成你们自己的顶层跟随深色模式的那个颜色变量

if hexo-config('preloader')
  #loading-box
    user-select none
    &.loaded
      #loading-box-me
        animation fadeOut 0.15s ease-in-out
        opacity 0
        z-index -1000
  #loading-box-me
    position fixed
    width: 100%;
    height: 100%;
    z-index 1001
    background var(--anzhiyu-card-bg)
    opacity 1
    display flex
    justify-content center
    align-items center
    overflow hidden
    &::-webkit-scrollbar 
      display: none
    *
      margin 0
      padding 0
      font-family sans-serif
      box-sizing border-box
      animation-timing-function ease
  #wrapper
    position relative
    width 350px
    animation out 0.3s forwards ease
    animation-delay 5s
    transform scale(1)
    opacity 1
    transform-origin center -80%
    .loader
      animation rotation 3.5s forwards linear
      position absolute
      top -120px
      left calc(50% - 35px)
      border 5px solid #fff
      border-radius 50%
      border-top-color #a29bfe
      height 70px
      width 70px
      display flex
      justify-content center
      align-items center
      &:before
        content "\f00c"
        font-family "Font Awesome 5 Free"
        font-weight 900
        font-size 2em
        color #2ed573
        animation overspin 0.5s forwards cubic-bezier(0.175, 0.885, 0.32, 1.275)
        animation-delay 3.4s
        transform rotate(180deg)
        opacity 0
    #mouse
      position absolute
      top 100px
      left 80%
      animation mouse-pos 3.5s forwards, mouse-pos2 1s forwards
      animation-delay 0s, 4s
      z-index 20
      &:after
        content "\f245"
        position absolute
        top 0
        left 0
        font-family "Font Awesome 5 Free"
        font-weight 900
        font-size 20px
        animation mouse-cont 2s forwards
        animation-delay 1.7s
        color #341f97
        text-shadow 0 1px 10px rgba(0, 0, 0, 0.3)
      &:before
        content ""
        position absolute
        top -22px
        left -24px
        width 50px
        height 50px
        border-radius 50%
        border 2px solid #222f3e
        animation circle 3.5s forwards
        animation-delay 1.7s
        opacity 0
        transform scale(0)
    .loading-bar-me
      width 100%
      height 30px
      background #dfe6e9
      border-radius 5px
      .progress-bar
        animation progress 3.5s forwards
        width 6%
        height 100%
        background var(--anzhiyu-logo-color)
        border-radius 5px
        border 0 solid #0abde3
    .status
      margin-top 10px
      .state
        float left
        font-size 0.9em
        letter-spacing 1pt
        text-transform uppercase
        width 100px
        height 20px
        position relative
        &:before
          content "Loading"
          position absolute
          left 0
          top 0
          animation fadeLeft 0.5s forwards ease
          animation-delay 3.2s
        &:after
          content "Complete"
          position absolute
          left 0
          top 0
          text-indent 100px
          opacity 0
          animation fadeLeft2 0.5s forwards ease
          animation-delay 3.2s
      .percentage
        float right
        &:before
          -webkit-animation percentage-slow 3s forwards, percentage-fast 0.4s forwards
          -webkit-animation-delay 0s, 3s
          content "10%"
          font-size 0.9em
          letter-spacing 1pt
  @keyframes out
    0%
      transform scale(1)
      opacity 1
    100%
      transform scale(0)
      opacity 0
  @keyframes rotation
    0%
      transform rotate(0)
    84%
      transform rotate(500deg)
    95%
      border 5px solid #fff
      border-top-color #a29bfe
    100%
      transform rotate(1800deg)
      border 5px solid #2ed573
  @keyframes overspin
    0%
      transform rotate(180deg)
      opacity 0
    100%
      transform rotate(0)
      opacity 1
  @keyframes mouse-pos
    30%
      top 100px
      left 80%
    50%
      top 15px
      left 4%
    60%
      top 15px
      left 4%
    75%
      top 5px
      left 7.3%
    85%
      top 5px
      left 7.3%
    95%
      top 15px
      left 105%
    100%
      top 15px
      left 105%
  @keyframes mouse-pos2
    0%
      top 15px
      left 105%
    100%
      top -85px
      left 53%
  @keyframes mouse-cont
    0%
      font-size 20px
    2%
      font-size 15px
    4%
      font-size 20px
    33%
      content "\f245"
    34%
      content "\f337"
    80%
      content "\f337"
    81%
      content "\f245"
  @keyframes circle
    0%
      transform scale(0)
    4%
      opacity 1
    8%
      transform scale(1)
      opacity 0
    92%
      transform scale(0)
      opacity 0
    95%
      opacity 1
    100%
      transform scale(1)
      opacity 0
  @keyframes progress
    0%
      width 6%
    50%
      border 0 solid #0abde3
    51%
      border 4px solid #0abde3
    85%
      width 11%
    95%
      border 4px solid #0abde3
      width 100%
    100%
      width 100%
  @keyframes fadeLeft
    0%
      text-indent 0
      opacity 1
    100%
      text-indent -100px
      opacity 0
  @keyframes fadeLeft2
    0%
      text-indent 100px
      opacity 0
    100%
      text-indent 0
      opacity 1
  @keyframes percentage-slow
    0%
      content "6%"
    25%
      content "7%"
    50%
      content "8%"
    75%
      content "9%"
    100%
      content "10%"
  @keyframes percentage-fast
    11%
      content "11%"
    12%
      content "12%"
    13%
      content "13%"
    14%
      content "14%"
    15%
      content "15%"
    16%
      content "16%"
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      content "17%"
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      content "18%"
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      content "19%"
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      content "20%"
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      content "21%"
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      content "22%"
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      content "23%"
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      content "24%"
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      content "25%"
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      content "26%"
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      content "27%"
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      content "55%"
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      content "100%"
  @keyframes fadeOut
    0%
      opacity 1
      z-index 1001
    100%
      opacity 0
      z-index -1000

修改_config.yml

在主题配置文件里找到preloader

# Loading Animation (加载动画)
preloader:
  enable: true
  # source
  # 1. fullpage-loading(default)
  # 2. pace (progress bar)
  # 3. fullpage-loading + pace
  # 4. fullpage-loading(clickenter)
  # 5. fullpage-loading(clickenter) + pace
  # else fullpage-loading + pace
  source: 5
  # pace theme (see https://codebyzach.github.io/pace/)
  pace_css_url:
  avatar: https://npm.elemecdn.com/anzhiyu-blog-static@1.0.4/img/avatar.jpg # 自定义头像