templates/miniprogram/miniprogram_npm/@react-spring/rafz/index.js

module.exports = (function() {
var __MODS__ = {};
var __DEFINE__ = function(modId, func, req) { var m = { exports: {}, _tempexports: {} }; __MODS__[modId] = { status: 0, func: func, req: req, m: m }; };
var __REQUIRE__ = function(modId, source) { if(!__MODS__[modId]) return require(source); if(!__MODS__[modId].status) { var m = __MODS__[modId].m; m._exports = m._tempexports; var desp = Object.getOwnPropertyDescriptor(m, "exports"); if (desp && desp.configurable) Object.defineProperty(m, "exports", { set: function (val) { if(typeof val === "object" && val !== m._exports) { m._exports.__proto__ = val.__proto__; Object.keys(val).forEach(function (k) { m._exports[k] = val[k]; }); } m._tempexports = val }, get: function () { return m._tempexports; } }); __MODS__[modId].status = 1; __MODS__[modId].func(__MODS__[modId].req, m, m.exports); } return __MODS__[modId].m.exports; };
var __REQUIRE_WILDCARD__ = function(obj) { if(obj && obj.__esModule) { return obj; } else { var newObj = {}; if(obj != null) { for(var k in obj) { if (Object.prototype.hasOwnProperty.call(obj, k)) newObj[k] = obj[k]; } } newObj.default = obj; return newObj; } };
var __REQUIRE_DEFAULT__ = function(obj) { return obj && obj.__esModule ? obj.default : obj; };
__DEFINE__(1656641689790, function(require, module, exports) {


if (process.env.NODE_ENV === "production") {
  module.exports = require("./react-spring-rafz.cjs.prod.js");
} else {
  module.exports = require("./react-spring-rafz.cjs.dev.js");
}

}, function(modId) {var map = {"./react-spring-rafz.cjs.prod.js":1656641689791,"./react-spring-rafz.cjs.dev.js":1656641689792}; return __REQUIRE__(map[modId], modId); })
__DEFINE__(1656641689791, function(require, module, exports) {


Object.defineProperty(exports, '__esModule', { value: true });

let updateQueue = makeQueue();
const raf = fn => schedule(fn, updateQueue);
let writeQueue = makeQueue();

raf.write = fn => schedule(fn, writeQueue);

let onStartQueue = makeQueue();

raf.onStart = fn => schedule(fn, onStartQueue);

let onFrameQueue = makeQueue();

raf.onFrame = fn => schedule(fn, onFrameQueue);

let onFinishQueue = makeQueue();

raf.onFinish = fn => schedule(fn, onFinishQueue);

let timeouts = [];

raf.setTimeout = (handler, ms) => {
  let time = raf.now() + ms;

  let cancel = () => {
    let i = timeouts.findIndex(t => t.cancel == cancel);
    if (~i) timeouts.splice(i, 1);
    pendingCount -= ~i ? 1 : 0;
  };

  let timeout = {
    time,
    handler,
    cancel
  };
  timeouts.splice(findTimeout(time), 0, timeout);
  pendingCount += 1;
  start();
  return timeout;
};

let findTimeout = time => ~(~timeouts.findIndex(t => t.time > time) || ~timeouts.length);

raf.cancel = fn => {
  onStartQueue.delete(fn);
  onFrameQueue.delete(fn);
  updateQueue.delete(fn);
  writeQueue.delete(fn);
  onFinishQueue.delete(fn);
};

raf.sync = fn => {
  sync = true;
  raf.batchedUpdates(fn);
  sync = false;
};

raf.throttle = fn => {
  let lastArgs;

  function queuedFn() {
    try {
      fn(...lastArgs);
    } finally {
      lastArgs = null;
    }
  }

  function throttled(...args) {
    lastArgs = args;
    raf.onStart(queuedFn);
  }

  throttled.handler = fn;

  throttled.cancel = () => {
    onStartQueue.delete(queuedFn);
    lastArgs = null;
  };

  return throttled;
};

let nativeRaf = typeof window != 'undefined' ? window.requestAnimationFrame : () => {};

raf.use = impl => nativeRaf = impl;

raf.now = typeof performance != 'undefined' ? () => performance.now() : Date.now;

raf.batchedUpdates = fn => fn();

raf.catch = console.error;
raf.frameLoop = 'always';

raf.advance = () => {
  if (raf.frameLoop !== 'demand') {
    console.warn('Cannot call the manual advancement of rafz whilst frameLoop is not set as demand');
  } else {
    update();
  }
};

let ts = -1;
let pendingCount = 0;
let sync = false;

function schedule(fn, queue) {
  if (sync) {
    queue.delete(fn);
    fn(0);
  } else {
    queue.add(fn);
    start();
  }
}

function start() {
  if (ts < 0) {
    ts = 0;

    if (raf.frameLoop !== 'demand') {
      nativeRaf(loop);
    }
  }
}

function stop() {
  ts = -1;
}

function loop() {
  if (~ts) {
    nativeRaf(loop);
    raf.batchedUpdates(update);
  }
}

function update() {
  let prevTs = ts;
  ts = raf.now();
  let count = findTimeout(ts);

  if (count) {
    eachSafely(timeouts.splice(0, count), t => t.handler());
    pendingCount -= count;
  }

  onStartQueue.flush();
  updateQueue.flush(prevTs ? Math.min(64, ts - prevTs) : 16.667);
  onFrameQueue.flush();
  writeQueue.flush();
  onFinishQueue.flush();

  if (!pendingCount) {
    stop();
  }
}

function makeQueue() {
  let next = new Set();
  let current = next;
  return {
    add(fn) {
      pendingCount += current == next && !next.has(fn) ? 1 : 0;
      next.add(fn);
    },

    delete(fn) {
      pendingCount -= current == next && next.has(fn) ? 1 : 0;
      return next.delete(fn);
    },

    flush(arg) {
      if (current.size) {
        next = new Set();
        pendingCount -= current.size;
        eachSafely(current, fn => fn(arg) && next.add(fn));
        pendingCount += next.size;
        current = next;
      }
    }

  };
}

function eachSafely(values, each) {
  values.forEach(value => {
    try {
      each(value);
    } catch (e) {
      raf.catch(e);
    }
  });
}

const __raf = {
  count() {
    return pendingCount;
  },

  isRunning() {
    return ts >= 0;
  },

  clear() {
    ts = -1;
    timeouts = [];
    onStartQueue = makeQueue();
    updateQueue = makeQueue();
    onFrameQueue = makeQueue();
    writeQueue = makeQueue();
    onFinishQueue = makeQueue();
    pendingCount = 0;
  }

};

exports.__raf = __raf;
exports.raf = raf;

}, function(modId) { var map = {}; return __REQUIRE__(map[modId], modId); })
__DEFINE__(1656641689792, function(require, module, exports) {


Object.defineProperty(exports, '__esModule', { value: true });

let updateQueue = makeQueue();
const raf = fn => schedule(fn, updateQueue);
let writeQueue = makeQueue();

raf.write = fn => schedule(fn, writeQueue);

let onStartQueue = makeQueue();

raf.onStart = fn => schedule(fn, onStartQueue);

let onFrameQueue = makeQueue();

raf.onFrame = fn => schedule(fn, onFrameQueue);

let onFinishQueue = makeQueue();

raf.onFinish = fn => schedule(fn, onFinishQueue);

let timeouts = [];

raf.setTimeout = (handler, ms) => {
  let time = raf.now() + ms;

  let cancel = () => {
    let i = timeouts.findIndex(t => t.cancel == cancel);
    if (~i) timeouts.splice(i, 1);
    pendingCount -= ~i ? 1 : 0;
  };

  let timeout = {
    time,
    handler,
    cancel
  };
  timeouts.splice(findTimeout(time), 0, timeout);
  pendingCount += 1;
  start();
  return timeout;
};

let findTimeout = time => ~(~timeouts.findIndex(t => t.time > time) || ~timeouts.length);

raf.cancel = fn => {
  onStartQueue.delete(fn);
  onFrameQueue.delete(fn);
  updateQueue.delete(fn);
  writeQueue.delete(fn);
  onFinishQueue.delete(fn);
};

raf.sync = fn => {
  sync = true;
  raf.batchedUpdates(fn);
  sync = false;
};

raf.throttle = fn => {
  let lastArgs;

  function queuedFn() {
    try {
      fn(...lastArgs);
    } finally {
      lastArgs = null;
    }
  }

  function throttled(...args) {
    lastArgs = args;
    raf.onStart(queuedFn);
  }

  throttled.handler = fn;

  throttled.cancel = () => {
    onStartQueue.delete(queuedFn);
    lastArgs = null;
  };

  return throttled;
};

let nativeRaf = typeof window != 'undefined' ? window.requestAnimationFrame : () => {};

raf.use = impl => nativeRaf = impl;

raf.now = typeof performance != 'undefined' ? () => performance.now() : Date.now;

raf.batchedUpdates = fn => fn();

raf.catch = console.error;
raf.frameLoop = 'always';

raf.advance = () => {
  if (raf.frameLoop !== 'demand') {
    console.warn('Cannot call the manual advancement of rafz whilst frameLoop is not set as demand');
  } else {
    update();
  }
};

let ts = -1;
let pendingCount = 0;
let sync = false;

function schedule(fn, queue) {
  if (sync) {
    queue.delete(fn);
    fn(0);
  } else {
    queue.add(fn);
    start();
  }
}

function start() {
  if (ts < 0) {
    ts = 0;

    if (raf.frameLoop !== 'demand') {
      nativeRaf(loop);
    }
  }
}

function stop() {
  ts = -1;
}

function loop() {
  if (~ts) {
    nativeRaf(loop);
    raf.batchedUpdates(update);
  }
}

function update() {
  let prevTs = ts;
  ts = raf.now();
  let count = findTimeout(ts);

  if (count) {
    eachSafely(timeouts.splice(0, count), t => t.handler());
    pendingCount -= count;
  }

  onStartQueue.flush();
  updateQueue.flush(prevTs ? Math.min(64, ts - prevTs) : 16.667);
  onFrameQueue.flush();
  writeQueue.flush();
  onFinishQueue.flush();

  if (!pendingCount) {
    stop();
  }
}

function makeQueue() {
  let next = new Set();
  let current = next;
  return {
    add(fn) {
      pendingCount += current == next && !next.has(fn) ? 1 : 0;
      next.add(fn);
    },

    delete(fn) {
      pendingCount -= current == next && next.has(fn) ? 1 : 0;
      return next.delete(fn);
    },

    flush(arg) {
      if (current.size) {
        next = new Set();
        pendingCount -= current.size;
        eachSafely(current, fn => fn(arg) && next.add(fn));
        pendingCount += next.size;
        current = next;
      }
    }

  };
}

function eachSafely(values, each) {
  values.forEach(value => {
    try {
      each(value);
    } catch (e) {
      raf.catch(e);
    }
  });
}

const __raf = {
  count() {
    return pendingCount;
  },

  isRunning() {
    return ts >= 0;
  },

  clear() {
    ts = -1;
    timeouts = [];
    onStartQueue = makeQueue();
    updateQueue = makeQueue();
    onFrameQueue = makeQueue();
    writeQueue = makeQueue();
    onFinishQueue = makeQueue();
    pendingCount = 0;
  }

};

exports.__raf = __raf;
exports.raf = raf;

}, function(modId) { var map = {}; return __REQUIRE__(map[modId], modId); })
return __REQUIRE__(1656641689790);
})()
//miniprogram-npm-outsideDeps=[]
//# sourceMappingURL=index.js.map