naixy28

const formatTime = (ms: number): TimeSplitted => {
  if (!ms || ms <= 0) {
    return { day: 0, hour: 0, min: 0, second: 0 }
  }

  const total = ~~(ms / 1000)
  const day = ~~(total / DAY)
  const hour = ~~((total % DAY) / HOUR)
  const min = ~~((total % HOUR) / MIN)
  const second = ~~(total % MIN)

naixy28

const scale = 20
const inc = 0.1
let cols
let rows
let yOff
let xOff
let zOff = 0
let fr
let flowField = []

naixy28

naixy28

window.onload = function() {
  const playground = document.querySelector('#scene')
  const app = new PIXI.Application({
    width: 512,
    height: 512,
    autoDensity: true,
    transparent: true,
    resolution: 1,
  })

naixy28

js

1. 输出

function Foo() {
    getName = function() {alert(1)};
    return this;
}
Foo.getName = function() {alert(2)};
Foo.prototype.getName = function() {alert(3)};
var getName = function() {alert(4)};

naixy28

js

1. output

function Foo() {
    getName = function() {alert(1)};
    return this;
}
Foo.getName = function() {alert(2)};
Foo.prototype.getName = function() {alert(3)};
var getName = function() {alert(4)};