kopia lustrzana https://github.com/Tldraw/Tldraw
cursors!
Steve Ruiz
rodzic
36fc386269
commit
80d2ba5f00
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@ -7,11 +7,13 @@ import useCamera from 'hooks/useCamera'
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import Defs from './defs'
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import Page from './page'
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import Brush from './brush'
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import Cursor from './cursor'
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import Bounds from './bounds/bounding-box'
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import BoundsBg from './bounds/bounds-bg'
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import Handles from './bounds/handles'
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import useCanvasEvents from 'hooks/useCanvasEvents'
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import ContextMenu from './context-menu/context-menu'
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import { deepCompareArrays } from 'utils'
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function resetError() {
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null
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@ -41,6 +43,7 @@ export default function Canvas(): JSX.Element {
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<Bounds />
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<Handles />
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<Brush />
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<Peers />
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</g>
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)}
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</ErrorBoundary>
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@ -49,6 +52,31 @@ export default function Canvas(): JSX.Element {
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)
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}
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function Peers(): JSX.Element {
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const peerIds = useSelector((s) => {
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return s.data.room ? Object.keys(s.data.room?.peers) : []
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}, deepCompareArrays)
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return (
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<>
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{peerIds.map((id) => (
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<Peer key={id} id={id} />
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))}
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</>
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)
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}
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function Peer({ id }: { id: string }): JSX.Element {
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const hasPeer = useSelector((s) => {
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return s.data.room && s.data.room.peers[id] !== undefined
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})
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const point = useSelector(
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(s) => hasPeer && s.data.room.peers[id].cursor.point
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)
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return <Cursor point={point} />
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}
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const MainSVG = styled('svg', {
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position: 'fixed',
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overflow: 'hidden',
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@ -1,28 +1,19 @@
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import React, { useEffect, useRef } from 'react'
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import React from 'react'
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import styled from 'styles'
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export default function Cursor(): JSX.Element {
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const rCursor = useRef<SVGSVGElement>(null)
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useEffect(() => {
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function updatePosition(e: PointerEvent) {
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const cursor = rCursor.current
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cursor.setAttribute(
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'transform',
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`translate(${e.clientX - 12} ${e.clientY - 10})`
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)
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}
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document.body.addEventListener('pointermove', updatePosition)
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return () => {
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document.body.removeEventListener('pointermove', updatePosition)
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}
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}, [])
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export default function Cursor({
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color = 'dodgerblue',
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point = [0, 0],
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}: {
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color?: string
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point: number[]
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}): JSX.Element {
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const transform = `translate(${point[0] - 12} ${point[1] - 10})`
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return (
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<StyledCursor
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ref={rCursor}
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color={color}
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transform={transform}
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width="35px"
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height="35px"
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viewBox="0 0 35 35"
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@ -33,23 +24,19 @@ export default function Cursor(): JSX.Element {
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>
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<path
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d="M12,24.4219 L12,8.4069 L23.591,20.0259 L16.81,20.0259 L16.399,20.1499 L12,24.4219 Z"
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id="point-border"
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fill="#FFFFFF"
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fill="#ffffff"
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/>
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<path
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d="M21.0845,25.0962 L17.4795,26.6312 L12.7975,15.5422 L16.4835,13.9892 L21.0845,25.0962 Z"
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id="stem-border"
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fill="#FFFFFF"
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fill="#ffffff"
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/>
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<path
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d="M19.751,24.4155 L17.907,25.1895 L14.807,17.8155 L16.648,17.0405 L19.751,24.4155 Z"
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id="stem"
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fill="#000000"
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fill="currentColor"
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/>
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<path
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d="M13,10.814 L13,22.002 L15.969,19.136 L16.397,18.997 L21.165,18.997 L13,10.814 Z"
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id="point"
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fill="#000000"
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fill="currentColor"
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/>
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</StyledCursor>
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)
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@ -28,7 +28,7 @@ function Shape({ id, isSelecting }: ShapeProps): JSX.Element {
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const strokeWidth = useSelector((s) => {
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const shape = getShape(s.data, id)
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const style = getShapeStyle(shape.style)
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const style = getShapeStyle(shape?.style)
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return +style.strokeWidth
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})
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@ -57,6 +57,7 @@
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"next-auth": "^3.27.0",
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"next-pwa": "^5.2.21",
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"perfect-freehand": "^0.4.91",
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"pusher": "^5.0.0",
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"pusher-js": "^7.0.3",
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"react": "^17.0.2",
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"react-dom": "^17.0.2",
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@ -0,0 +1,33 @@
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import { NextApiHandler } from 'next'
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import Pusher from 'pusher'
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import { v4 as uuid } from 'uuid'
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const pusher = new Pusher({
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key: '5dc87c88b8684bda655a',
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appId: '1226484',
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secret: process.env.PUSHER_SECRET,
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cluster: 'eu',
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})
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const PusherAuth: NextApiHandler = (req, res) => {
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try {
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const { socket_id, channel_name } = req.body
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const presenceData = {
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user_id: uuid(),
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user_info: { name: 'Anonymous' },
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}
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const auth = pusher.authenticate(
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socket_id.toString(),
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channel_name.toString(),
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presenceData
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)
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return res.send(auth)
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} catch (err) {
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res.status(403).end()
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}
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}
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export default PusherAuth
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@ -2,19 +2,21 @@ import Pusher from 'pusher-js'
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import * as PusherTypes from 'pusher-js'
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import state from 'state/state'
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import { Shape } from 'types'
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import { v4 as uuid } from 'uuid'
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class RoomClient {
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room: string
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pusher: Pusher
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channel: PusherTypes.Channel
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channel: PusherTypes.PresenceChannel
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lastCursorEventTime = 0
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id = uuid()
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id: string
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constructor() {
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// Create pusher instance and bind events
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this.pusher = new Pusher('5dc87c88b8684bda655a', { cluster: 'eu' })
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this.pusher = new Pusher('5dc87c88b8684bda655a', {
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cluster: 'eu',
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authEndpoint: 'http://localhost:3000/api/pusher-auth',
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})
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this.pusher.connection.bind('connecting', () =>
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state.send('RT_CHANGED_STATUS', { status: 'connecting' })
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@ -28,33 +30,42 @@ class RoomClient {
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state.send('RT_CHANGED_STATUS', { status: 'unavailable' })
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)
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this.pusher.connection.bind('failed', () =>
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this.pusher.connection.bind('failed', () => {
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state.send('RT_CHANGED_STATUS', { status: 'failed' })
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)
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})
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this.pusher.connection.bind('disconnected', () =>
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this.pusher.connection.bind('disconnected', () => {
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state.send('RT_CHANGED_STATUS', { status: 'disconnected' })
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)
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})
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}
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connect(room: string) {
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this.room = room
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connect(roomId: string) {
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this.room = 'presence-' + roomId
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// Subscribe to channel
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this.channel = this.pusher.subscribe(this.room)
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this.channel = this.pusher.subscribe(
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this.room
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) as PusherTypes.PresenceChannel
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this.channel.bind('pusher:subscription_error', () => {
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this.channel.bind('pusher:subscription_error', (err: string) => {
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console.warn(err)
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state.send('RT_CHANGED_STATUS', { status: 'subscription-error' })
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})
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this.channel.bind('pusher:subscription_succeeded', () => {
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const me = this.channel.members.me
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const userId = me.id
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this.id = userId
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state.send('RT_CHANGED_STATUS', { status: 'subscribed' })
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})
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this.channel.bind(
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'created_shape',
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(payload: { id: string; pageId: string; shape: Shape }) => {
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if (payload.id === this.id) return
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state.send('RT_CREATED_SHAPE', payload)
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}
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)
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@ -62,6 +73,7 @@ class RoomClient {
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this.channel.bind(
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'deleted_shape',
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(payload: { id: string; pageId: string; shape: Shape }) => {
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if (payload.id === this.id) return
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state.send('RT_DELETED_SHAPE', payload)
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}
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)
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@ -69,12 +81,13 @@ class RoomClient {
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this.channel.bind(
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'edited_shape',
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(payload: { id: string; pageId: string; change: Partial<Shape> }) => {
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if (payload.id === this.id) return
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state.send('RT_EDITED_SHAPE', payload)
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}
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)
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this.channel.bind(
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'moved_cursor',
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'client-moved-cursor',
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(payload: { id: string; pageId: string; point: number[] }) => {
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if (payload.id === this.id) return
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state.send('RT_MOVED_CURSOR', payload)
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@ -95,10 +108,10 @@ class RoomClient {
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const now = Date.now()
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if (now - this.lastCursorEventTime > 42) {
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if (now - this.lastCursorEventTime > 200) {
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this.lastCursorEventTime = now
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this.channel?.trigger('RT_MOVED_CURSOR', {
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this.channel?.trigger('client-moved-cursor', {
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id: this.id,
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pageId,
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point,
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@ -188,6 +188,7 @@ const state = createState({
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RT_EDITED_SHAPE: 'editRtShape',
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RT_MOVED_CURSOR: 'moveRtCursor',
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// Client
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MOVED_POINTER: { secretlyDo: 'sendRtCursorMove' },
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RESIZED_WINDOW: 'resetPageState',
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RESET_PAGE: 'resetPage',
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TOGGLED_READ_ONLY: 'toggleReadOnly',
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@ -1145,10 +1146,16 @@ const state = createState({
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// Networked Room
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setRtStatus(data, payload: { id: string; status: string }) {
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const { status } = payload
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if (!data.room) {
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data.room = { id: null, status: '' }
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data.room = {
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id: null,
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status: '',
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peers: {},
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}
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}
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data.room.peers = {}
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data.room.status = status
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},
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addRtShape(data, payload: { pageId: string; shape: Shape }) {
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@ -1166,8 +1173,26 @@ const state = createState({
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// What if the page is in storage?
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Object.assign(data.document[pageId].shapes[shape.id], shape)
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},
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moveRtCursor() {
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null
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sendRtCursorMove(data, payload: PointerInfo) {
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const point = screenToWorld(payload.point, data)
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pusher.moveCursor(data.currentPageId, point)
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},
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moveRtCursor(
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data,
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payload: { id: string; pageId: string; point: number[] }
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) {
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const { room } = data
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if (room.peers[payload.id] === undefined) {
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room.peers[payload.id] = {
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id: payload.id,
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cursor: {
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point: payload.point,
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},
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}
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}
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room.peers[payload.id].cursor.point = payload.point
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},
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clearRoom(data) {
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data.room = undefined
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@ -1201,9 +1226,10 @@ const state = createState({
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}
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},
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connectToRoom(data, payload: { id: string }) {
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data.room = { id: payload.id, status: 'connecting' }
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data.room = { id: payload.id, status: 'connecting', peers: {} }
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pusher.connect(payload.id)
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},
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resetPageState(data) {
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const pageState = data.pageStates[data.currentPageId]
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data.pageStates[data.currentPageId] = { ...pageState }
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8
types.ts
8
types.ts
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@ -17,6 +17,7 @@ export interface Data {
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room?: {
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id: string
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status: string
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peers: Record<string, Peer>
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}
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currentStyle: ShapeStyles
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activeTool: ShapeType | 'select'
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@ -37,6 +38,13 @@ export interface Data {
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/* Document */
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/* -------------------------------------------------- */
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export interface Peer {
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id: string
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cursor: {
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point: number[]
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}
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}
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export interface TLDocument {
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id: string
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name: string
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|
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37
yarn.lock
37
yarn.lock
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@ -2243,6 +2243,13 @@ abab@^2.0.3, abab@^2.0.5:
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resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
|
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integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
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abort-controller@^3.0.0:
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version "3.0.0"
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resolved "https://registry.yarnpkg.com/abort-controller/-/abort-controller-3.0.0.tgz#eaf54d53b62bae4138e809ca225c8439a6efb392"
|
||||
integrity sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==
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dependencies:
|
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event-target-shim "^5.0.0"
|
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|
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acorn-globals@^6.0.0:
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version "6.0.0"
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resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-6.0.0.tgz#46cdd39f0f8ff08a876619b55f5ac8a6dc770b45"
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@ -3831,6 +3838,11 @@ etag@1.8.1:
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resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
|
||||
integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
|
||||
|
||||
event-target-shim@^5.0.0:
|
||||
version "5.0.1"
|
||||
resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
|
||||
integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
|
||||
|
||||
events@^3.0.0:
|
||||
version "3.3.0"
|
||||
resolved "https://registry.yarnpkg.com/events/-/events-3.3.0.tgz#31a95ad0a924e2d2c419a813aeb2c4e878ea7400"
|
||||
|
|
@ -4546,6 +4558,11 @@ is-arrayish@^0.2.1:
|
|||
resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
|
||||
integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=
|
||||
|
||||
is-base64@^1.1.0:
|
||||
version "1.1.0"
|
||||
resolved "https://registry.yarnpkg.com/is-base64/-/is-base64-1.1.0.tgz#8ce1d719895030a457c59a7dcaf39b66d99d56b4"
|
||||
integrity sha512-Nlhg7Z2dVC4/PTvIFkgVVNvPHSO2eR/Yd0XzhGiXCXEvWnptXlXa/clQ8aePPiMuxEGcWfzWbGw2Fe3d+Y3v1g==
|
||||
|
||||
is-bigint@^1.0.1:
|
||||
version "1.0.2"
|
||||
resolved "https://registry.yarnpkg.com/is-bigint/-/is-bigint-1.0.2.tgz#ffb381442503235ad245ea89e45b3dbff040ee5a"
|
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|
|
@ -5971,7 +5988,7 @@ next@^11.0.1:
|
|||
vm-browserify "1.1.2"
|
||||
watchpack "2.1.1"
|
||||
|
||||
node-fetch@2.6.1, node-fetch@^2.6.0:
|
||||
node-fetch@2.6.1, node-fetch@^2.6.0, node-fetch@^2.6.1:
|
||||
version "2.6.1"
|
||||
resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.1.tgz#045bd323631f76ed2e2b55573394416b639a0052"
|
||||
integrity sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==
|
||||
|
|
@ -6658,6 +6675,17 @@ pusher-js@^7.0.3:
|
|||
dependencies:
|
||||
tweetnacl "^1.0.3"
|
||||
|
||||
pusher@^5.0.0:
|
||||
version "5.0.0"
|
||||
resolved "https://registry.yarnpkg.com/pusher/-/pusher-5.0.0.tgz#3dc39ff527637a4b4597652357b0ec562514c8e6"
|
||||
integrity sha512-YaSZHkukytHR9+lklJp4yefwfR4685kfS6pqrSDUxPj45Ga29lIgyN7Jcnsz+bN5WKwXaf2+4c/x/j3pzWIAkw==
|
||||
dependencies:
|
||||
abort-controller "^3.0.0"
|
||||
is-base64 "^1.1.0"
|
||||
node-fetch "^2.6.1"
|
||||
tweetnacl "^1.0.0"
|
||||
tweetnacl-util "^0.15.0"
|
||||
|
||||
querystring-es3@0.2.1, querystring-es3@^0.2.0:
|
||||
version "0.2.1"
|
||||
resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
|
||||
|
|
@ -7822,7 +7850,12 @@ tty-browserify@0.0.1:
|
|||
resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.1.tgz#3f05251ee17904dfd0677546670db9651682b811"
|
||||
integrity sha512-C3TaO7K81YvjCgQH9Q1S3R3P3BtN3RIM8n+OvX4il1K1zgE8ZhI0op7kClgkxtutIE8hQrcrHBXvIheqKUUCxw==
|
||||
|
||||
tweetnacl@^1.0.3:
|
||||
tweetnacl-util@^0.15.0:
|
||||
version "0.15.1"
|
||||
resolved "https://registry.yarnpkg.com/tweetnacl-util/-/tweetnacl-util-0.15.1.tgz#b80fcdb5c97bcc508be18c44a4be50f022eea00b"
|
||||
integrity sha512-RKJBIj8lySrShN4w6i/BonWp2Z/uxwC3h4y7xsRrpP59ZboCd0GpEVsOnMDYLMmKBpYhb5TgHzZXy7wTfYFBRw==
|
||||
|
||||
tweetnacl@^1.0.0, tweetnacl@^1.0.3:
|
||||
version "1.0.3"
|
||||
resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
|
||||
integrity sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw==
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue