| | |
| | | import * as PIXI from 'pixi.js'; |
| | | import * as TWEEDLE from 'tweedle.js'; |
| | | import * as Tool from './tool'; |
| | | import star from '/img/map/star.png' |
| | | |
| | | export default class Player { |
| | | |
| | |
| | | |
| | | this.activateMapScale(); |
| | | this.activateMapPan(); |
| | | this.showCoordinates(); |
| | | this.startupTicker(); |
| | | |
| | | const bunny = PIXI.Sprite.from('https://pixijs.com/assets/bunny.png'); |
| | | bunny.anchor.set(0.5); |
| | | bunny.x = 500; |
| | | bunny.y = 400; |
| | | this.mapContainer.addChild(bunny); |
| | | this.app.ticker.add((delta) => { |
| | | bunny.rotation += 0.1 * delta; |
| | | }); |
| | | // const bunny = PIXI.Sprite.from('https://pixijs.com/assets/bunny.png'); |
| | | // bunny.anchor.set(0.5); |
| | | // bunny.x = 500; |
| | | // bunny.y = 400; |
| | | // this.mapContainer.addChild(bunny); |
| | | // this.app.ticker.add((delta) => { |
| | | // bunny.rotation += 0.1 * delta; |
| | | // }); |
| | | |
| | | } |
| | | |
| | |
| | | }, 200).start(); |
| | | } |
| | | |
| | | showCoordinates = () => { |
| | | this.coordinatesText = new PIXI.Text('{ x: 0, y: 0 }', { |
| | | fill: this.themeMode === 'dark' ? 0xdddddd : 0x333333, |
| | | fontSize: 13, |
| | | fontFamily: 'Microsoft YaHei', |
| | | fontWeight: 'bold', |
| | | }); |
| | | this.coordinatesText.name = 'xyStr'; |
| | | this.coordinatesText.position.set(10, 10); |
| | | this.app.stage.addChild(this.coordinatesText); |
| | | |
| | | this.app.stage.on('pointermove', (event) => { |
| | | const worldPos = event.data.getLocalPosition(this.mapContainer); |
| | | this.coordinatesText.text = `{ x: ${worldPos.x.toFixed(2)}, y: ${worldPos.y.toFixed(2)} }`; |
| | | }); |
| | | } |
| | | |
| | | |
| | | showGridLines = () => { |
| | | this.hideGridLines(); |
| | | if (!this.gridLineContainer) { |
| | |
| | | } |
| | | } |
| | | |
| | | showStarryBackground = (tint = 0x8395a7) => { |
| | | if (!this.starryContainer) { |
| | | this.starryContainer = generatePixiContainer('starryContainer'); |
| | | this.app.stage.addChild(this.starryContainer); |
| | | } |
| | | |
| | | const starTexture = PIXI.Texture.from(star); |
| | | |
| | | const starAmount = 300; |
| | | let cameraZ = 0; |
| | | const fov = 20; |
| | | const baseSpeed = 0.025; |
| | | let speed = 0; |
| | | let warpSpeed = 1; |
| | | const starStretch = 5; |
| | | const starBaseSize = 0.05; |
| | | |
| | | const stars = []; |
| | | |
| | | for (let i = 0; i < starAmount; i++) { |
| | | const star = { |
| | | sprite: new PIXI.Sprite(starTexture), |
| | | z: 0, |
| | | x: 0, |
| | | y: 0, |
| | | }; |
| | | star.sprite.anchor.x = 0.5; |
| | | star.sprite.anchor.y = 0.7; |
| | | star.sprite.tint = tint; // filter |
| | | randomizeStar(star, true); |
| | | this.starryContainer.addChild(star.sprite); |
| | | stars.push(star); |
| | | } |
| | | |
| | | this.starryInterval = setInterval(() => { |
| | | warpSpeed = warpSpeed > 0 ? 0 : 1; |
| | | }, 5000); |
| | | |
| | | this.starryTicker = (delta) => { |
| | | speed += (warpSpeed - speed) / 20; |
| | | cameraZ += delta * 10 * (speed + baseSpeed); |
| | | for (let i = 0; i < starAmount; i++) { |
| | | const star = stars[i]; |
| | | if (star.z < cameraZ) randomizeStar(star); |
| | | |
| | | const z = star.z - cameraZ; |
| | | star.sprite.x = star.x * (fov / z) * this.app.renderer.screen.width + this.app.renderer.screen.width / 2; |
| | | star.sprite.y = star.y * (fov / z) * this.app.renderer.screen.width + this.app.renderer.screen.height / 2; |
| | | |
| | | const dxCenter = star.sprite.x - this.app.renderer.screen.width / 2; |
| | | const dyCenter = star.sprite.y - this.app.renderer.screen.height / 2; |
| | | const distanceCenter = Math.sqrt(dxCenter * dxCenter + dyCenter * dyCenter); |
| | | const distanceScale = Math.max(0, (2000 - z) / 2000); |
| | | star.sprite.scale.x = distanceScale * starBaseSize; |
| | | |
| | | star.sprite.scale.y = distanceScale * starBaseSize + distanceScale * speed * starStretch * distanceCenter / this.app.renderer.screen.width; |
| | | star.sprite.rotation = Math.atan2(dyCenter, dxCenter) + Math.PI / 2; |
| | | } |
| | | } |
| | | |
| | | this.app.ticker.add(this.starryTicker); |
| | | |
| | | function randomizeStar(star, initial) { |
| | | star.z = initial ? Math.random() * 2000 : cameraZ + Math.random() * 1000 + 2000; |
| | | |
| | | const deg = Math.random() * Math.PI * 2; |
| | | const distance = Math.random() * 50 + 1; |
| | | star.x = Math.cos(deg) * distance; |
| | | star.y = Math.sin(deg) * distance; |
| | | } |
| | | } |
| | | |
| | | hideStarryBackground = () => { |
| | | if (this.starryTicker) { |
| | | this.app.ticker.remove(this.starryTicker); |
| | | this.starryTicker = null; |
| | | } |
| | | |
| | | if (this.starryInterval) { |
| | | clearInterval(this.starryInterval); |
| | | this.starryInterval = null; |
| | | } |
| | | |
| | | if (this.starryContainer) { |
| | | this.starryContainer.removeChildren(); |
| | | this.app.stage.removeChild(this.starryContainer); |
| | | this.starryContainer = null; |
| | | } |
| | | } |
| | | |
| | | startupTicker = () => { |
| | | this.app.ticker.add((delta) => { |
| | | this.tweedle = (delta) => { |
| | | TWEEDLE.Group.shared.update(); |
| | | }); |
| | | } |
| | | this.app.ticker.add(this.tweedle); |
| | | } |
| | | |
| | | resize = (width, height) => { |
| | |
| | | } |
| | | |
| | | destroy = () => { |
| | | TWEEDLE.Group.shared.removeAll(); |
| | | this.app.ticker.remove(this.tweedle); |
| | | this.app.destroy(true, { children: true }); |
| | | } |
| | | |
| | | setTheme = (themeMode) => { |
| | | this.app.renderer.background.color = themeMode === 'dark' ? '#3a3f44' : '#f1f2f6'; |
| | | if (this.coordinatesText) { |
| | | this.coordinatesText.style.fill = themeMode === 'dark' ? 0xdddddd : 0x333333; |
| | | } |
| | | } |
| | | |
| | | } |
| | | |
| | | const generateApp = (dom, themeMode) => { |
| | | const app = new PIXI.Application({ |
| | | background: themeMode === 'dark' ? '#2f3542' : '#f1f2f6', |
| | | background: themeMode === 'dark' ? '#3b4148' : '#f1f2f6', |
| | | antialias: true, |
| | | // resizeTo: dom, |
| | | }) |
| | | app.stage.eventMode = 'static'; |
| | | app.stage.hitArea = app.screen; |
| | | |
| | | app.view.addEventListener('contextmenu', (event) => { |
| | | event.preventDefault(); |
| | | }); |