diff options
Diffstat (limited to 'webAO/client.js')
| -rw-r--r-- | webAO/client.js | 1251 |
1 files changed, 740 insertions, 511 deletions
diff --git a/webAO/client.js b/webAO/client.js index f2bba28..46ae84d 100644 --- a/webAO/client.js +++ b/webAO/client.js @@ -1,199 +1,734 @@ /* -glorious webao -made by sD -credits to aleks for original idea and source + * Glorious webAO + * made by sD, refactored by oldmud0 + * credits to aleks for original idea and source */ -var queryDict = {}; + +let queryDict = {}; location.search.substr(1).split("&").forEach(function(item) { queryDict[item.split("=")[0]] = item.split("=")[1] -}) +}); -//document.getElementById("client_wrapper").style = "width: 800px;"; /* Server magic */ -//serv = new WebSocket("ws://51.255.160.217:50000"); -//serv = new WebSocket("ws://85.25.196.172:5000"); -var serverIP = queryDict.ip; -serv = new WebSocket("ws://" + serverIP); -var mode = queryDict.mode; -//var AO_HOST = "http://weedlan.de/"; -if (queryDict.asset === undefined) { - var AO_HOST = "http://assets.aceattorneyonline.com/base/"; -} else { - var AO_HOST = queryDict.asset; -} -var MUSIC_HOST = AO_HOST + "sounds/music/"; -var BAR_WIDTH = 90; -var BAR_HEIGHT = 20; -var textnow = ""; -var chatmsg = { - "isnew": false -}; -var blip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); -var womboblip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); -var comboblip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); -var sfxaudio = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); -var sfxplayed = 0; -var music = new Audio(); + +const serverIP = queryDict.ip; +let mode = queryDict.mode; + +const AO_HOST = queryDict.asset || "http://assets.aceattorneyonline.com/base/"; +const MUSIC_HOST = AO_HOST + "sounds/music/"; +const BAR_WIDTH = 90; +const BAR_HEIGHT = 20; +const CHAR_SELECT_WIDTH = 8; +const UPDATE_INTERVAL = 80; + +let client = new Client(serverIP); +let viewport = new Viewport(); + +let music = new Audio(); music.play(); -blip.volume = 0.5; -womboblip.volume = 0.5; -comboblip.volume = 0.5; -combo = false; -var charselectWidth = 8; -var musiclist = Object(); -var ex = false; -var tempchars = []; -var chars = []; -var emotes = []; -var charcheck; -var pid = 1; -var bgname = 'gs4'; -var bgfolder = AO_HOST + "background/" + bgname + "/"; -// 0 = objection shout, 1 = pre-anim, 2 = speaking, 3 = silent -var chatstate = 3 -var position; -var me = -1; -var myemotion = -1; -var myschar = -1; -var objection_state = 0; -var updateInterval = 80; -var shouttimer = 0; -var texttimer = 0; -var updater; -var CHECKupdater; -var serv; -var oldloading=false; + +let oldLoading = false; if (/Android|webOS|iPhone|iPad|iPod|BlackBerry|BB|PlayBook|IEMobile|Windows Phone|Kindle|Silk|Opera Mini/i.test(navigator.userAgent)) { - oldloading=true; + oldLoading = true; } -var carea = 0; -var linifile; -var pinifile; -serv.onopen = function(evt) { - onOpen(evt) -}; -serv.onclose = function(evt) { - onClose(evt) -}; -serv.onmessage = function(evt) { - onMessage(evt) -}; -serv.onerror = function(evt) { - onError(evt) -}; - -function parseINI(data) { - var regex = { - section: /^\s*\[\s*([^\]]*)\s*\]\s*$/, - param: /^\s*([\w\.\-\_]+)\s*=\s*(.*?)\s*$/, - comment: /^\s*;.*$/ - }; - var value = {}; - var lines = data.split(/\r\n|\r|\n/); - var section = null; - lines.forEach(function(line) { - if (regex.comment.test(line)) { - return; - } else if (line.length == 0) { - return; - } else if (regex.param.test(line)) { - var match = line.match(regex.param); - if (section) { - value[section][match[1]] = match[2]; + +let selectedShout = 0; + +export default class Client { + constructor(address) { + this.serv = new WebSocket("ws://" + serverIP); + + this.serv.onopen = (evt) => this.onOpen(evt); + this.serv.onclose = (evt) => this.onClose(evt); + this.serv.onmessage = (evt) => this.onMessage(evt); + this.serv.onerror = (evt) => this.onError(evt); + + this.playerID = 1; + this.charID = -1; + + this.chars = []; + this.emotes = []; + + this.selectedEmote = -1; + + this.checkUpdater = null; + + // Only used for RMC/`music` packets, not EM/SM/MC packets. + this.musicList = Object(); + } + + /** + * Gets the current player's character. + */ + me() { + return this.chars[this.charID]; + } + + /** + * Gets the player's currently selected emote. + */ + myEmote() { + return this.emotes[this.selectedEmote]; + } + + /** + * Sends an out-of-character chat message. + * @param {string} message the message to send + */ + sendOOC(message) { + this.serv.send(`CT#web${this.playerID}#${escapeChat(message)}#%`); + } + + /** + * Sends an in-character chat message. + * @param {string} speaking who is speaking + * @param {string} name the name of the current character + * @param {string} silent whether or not it's silent + * @param {string} message the message to be sent + * @param {string} side the name of the side in the background + * @param {string} ssfxname the name of the sound effect + * @param {string} zoom whether or not to zoom + * @param {string} ssfxdelay the delay (in milliseconds) to play the sound effect + * @param {string} objection the number of the shout to play + */ + sendIC(speaking, name, silent, message, side, ssfxname, zoom, ssfxdelay, objection) { + this.serv.send( + `MS#chat#${speaking}#${name}#${silent}` + `#${escapeChat(message)}#${side}#${ssfxname}#${zoom}` + `#${this.charID}#${ssfxdelay}#${selectedShout}#0#0#0#0#%` + ); + } + + /** + * Requests to change the music to the specified track. + * @param {string} track the track ID + */ + sendMusicChange(track) { + this.serv.send(`MC#${track}#${this.charID}#%`); + } + + /** + * Requests to leave the room and free the character slot. + * + * Note: This packet is undocumented. It is not implemented by + * either the AO2 client or tsuserver. + */ + sendLeaveRoom() { + this.serv.send("FC#%"); + } + + /** + * Begins the handshake process by sending an identifier + * to the server. + */ + joinServer() { + this.serv.send(`HI#${navigator.userAgent}#%`); + this.serv.send("ID#webAO#2.4.5#%"); + this.CHECKupdater = setInterval(() => this.sendCheck, 5000); + } + + /** + * Requests to play as a specified character. + * @param {number} character the character ID + */ + sendCharacter(character) { + this.serv.send(`CC#${this.playerID}#${character}#web#%`); + } + + /** + * Requests to select a music track. + * @param {number?} song the song to be played + */ + sendMusic(song) { + this.serv.send(`MC#${song}`); + } + + /** + * Sends a keepalive packet. + */ + sendCheck() { + this.serv.send(`CH#${this.charID}#%`); + } + + /** + * Triggered when a connection is established to the server. + */ + onOpen(e) { + // XXX: Why does watching mean just SITTING there and doing nothing? + if (mode == "join") { + client.joinServer(); + } else { + document.getElementById("client_loading").style.display = "none"; + } + } + + /** + * Triggered when the connection to the server closes. + * @param {CloseEvent} e + */ + onClose(e) { + document.getElementById("client_error").style.display = "block"; + this.cleanup(); + } + + /** + * Triggered when a packet is received from the server. + * @param {MessageEvent} e + */ + onMessage(e) { + let msg = e.data; + console.debug(msg); + let lines = msg.split('%'); + let arguments = lines[0].split('#'); + let header = arguments[0]; + this[`handle${header}`](arguments); + } + + /** + * Triggered when an network error occurs. + * @param {ErrorEvent} e + */ + onError(e) { + document.getElementById("client_error").style.display = "block"; + this.cleanup(); + } + + cleanup() { + clearInterval(this.checkUpdater); + } + + handleMS(arguments) { + // TODO: this if-statement might be a bug. + if (arguments[4] != viewport.chatmsg.content) { + document.getElementById("client_inner_chat").innerHTML = ""; + let chatmsg = { + pre: escape(arguments[2]), + character: -1, // Will do a linear search + preanim: escape(arguments[2]), // XXX: why again? + nameplate: arguments[3], // TODO: parse INI to get this info + name: arguments[3], + speaking: "(b)" + escape(arguments[4]), + silent: "(a)" + escape(arguments[4]), + content: escapeHtml(arguments[5]), + side: arguments[6], + sound: escape(arguments[7]), + type: arguments[8], + // charid: arguments[9], + snddelay: arguments[10], + objection: arguments[11], + evidence: arguments[12], + // flip: arguments[13], + flash: arguments[14], + color: arguments[15], + isnew: true, + }; + + // The dreaded linear search... + for (let i = 0; i < this.chars.length; i++) { + if (this.chars[i].name == arguments[3]) { + chatmsg.character = i; + break; + } + } + + viewport.say(chatmsg); + } + } + + handleCT(arguments) { + document.getElementById("client_ooclog").innerHTML = document.getElementById("client_ooclog").innerHTML + arguments[1] + ": " + arguments[2] + "\r\n"; + } + + handleMC(arguments) { + music.pause(); + music.src = MUSIC_HOST + arguments[1]; + music.play(); + if (arguments[2] >= 0) { + musicname = this.chars[arguments[2]].name; + appendICLog(`${musicname} changed music to ${arguments[1]}`); + } else { + appendICLog(`The music was changed to ${arguments[1]}`); + } + } + + handleRMC(arguments) { + music.pause(); + music = new Audio(this.musicList[arguments[1]]); + // Music offset + drift from song loading + music.totime = arguments[1]; + music.offset = new Date().getTime() / 1000; + music.addEventListener('loadedmetadata', function() { + music.currentTime += parseFloat(music.totime + (new Date().getTime() / 1000 - music.offset)).toFixed(3); + music.play(); + }, false); + } + + handleCI(arguments) { + document.getElementById("client_loadingtext").innerHTML = "Loading Character " + arguments[1]; + this.serv.send("AN#" + ((arguments[1] / 10) + 1) + "#%"); + for (let i = 2; i < arguments.length - 1; i++) { + if (i % 2 == 0) { + charguments = arguments[i].split("&"); + this.chars[arguments[i - 1]] = { + "name": charguments[0], + "desc": charguments[1], + "evidence": charguments[3], + "icon": AO_HOST + "characters/" + escape(charguments[0]) + "/char_icon.png" + }; + } + } + } + + handleSC(arguments) { + document.getElementById("client_loadingtext").innerHTML = "Loading Characters"; + for (let i = 1; i < arguments.length - 1; i++) { + charguments = arguments[i].split("&"); + this.chars[i - 1] = { + "name": charguments[0], + "desc": charguments[1], + "evidence": charguments[3], + "icon": AO_HOST + "characters/" + escape(charguments[0]) + "/char_icon.png" + } + } + this.serv.send("RM#%"); + } + + handleEI(arguments) { + document.getElementById("client_loadingtext").innerHTML = "Loading Evidence " + arguments[1]; + //serv.send("AE#" + (arguments[1] + 1) + "#%"); + this.serv.send("RM#%"); + } + + handleEM(arguments) { + document.getElementById("client_loadingtext").innerHTML = "Loading Music " + arguments[1]; + this.serv.send("AM#" + ((arguments[1] / 10) + 1) + "#%"); + let hmusiclist = document.getElementById("client_musiclist"); + for (let i = 2; i < arguments.length - 1; i++) { + if (i % 2 == 0) { + let newentry = document.createElement("OPTION"); + newentry.text = arguments[i]; + hmusiclist.options.add(newentry); + } + } + } + + handleSM(arguments) { + document.getElementById("client_loadingtext").innerHTML = "Loading Music "; + let hmusiclist = document.getElementById("client_musiclist"); + for (let i = 1; i < arguments.length - 1; i++) { + let newentry = document.createElement("OPTION"); + newentry.text = arguments[i]; + hmusiclist.options.add(newentry); + } + this.serv.send("RD#%"); + } + + handlemusic(arguments) { + for (let i = 0; i < arguments.length / 2; i++) { + this.musicList[arguments[2 * i]] = arguments[2 * i + 1]; + } + } + + handleDONE(arguments) { + document.getElementById("client_loading").style.display = "none"; + document.getElementById("client_chatlog").style.display = "grid"; + document.getElementById("client_wrapper").style.display = "block"; + document.getElementById("client_charselect").style.display = "block"; + } + + handleBN(arguments) { + viewport.bgname = escape(arguments[1]); + } + + handleNBG(arguments) { + // TODO (set by sD) + } + + handleHP(arguments) { + // TODO (set by sD) + // Also, this is broken. + if (arguments[1] == 1) { + document.getElementById("client_defense_hp").style.clip = "rect(0px," + BAR_WIDTH * arguments[2] / 10 + "px," + BAR_HEIGHT + "px,0px)"; + } else { + document.getElementById("client_prosecutor_hp").style.clip = "rect(0px," + BAR_WIDTH * arguments[2] / 10 + "px," + BAR_HEIGHT + "px,0px)"; + } + } + + handleID(arguments) { + this.playerID = arguments[1]; + } + + handlePN(arguments) { + this.serv.send("askchaa#%"); + } + + handleSI(arguments) { + if (oldLoading) { + this.serv.send("askchar2#%"); + } else { + this.serv.send("RC#%"); + } + } + + handleCharsCheck(arguments) { + document.getElementById("client_chartable").innerHTML = ""; + for (let i = 0; i < this.chars.length; i++) { + if (i % CHAR_SELECT_WIDTH == 0) { + var tr = document.createElement('TR'); + } + let td = document.createElement('TD'); + let icon_chosen; + let thispick = this.chars[i].icon; + if (arguments[1 + i] == "-1") { + icon_chosen = " dark"; } else { - value[match[1]] = match[2]; + icon_chosen = ""; + } + td.innerHTML = "<img class='demothing" + icon_chosen + "' id='demo_" + i + "' src='" + thispick + "' alt='" + chars[i].desc + "' onclick='pickchar(" + i + ")' onerror='demoError(this);'>"; + tr.appendChild(td); + if (i % CHAR_SELECT_WIDTH == 0) { + document.getElementById("client_chartable").appendChild(tr); + } + } + changeBackground("def"); + } + + handlePV(arguments) { + this.charID = arguments[3]; + document.getElementById("client_charselect").style.display = "none"; + let xhr = new XMLHttpRequest(); + xhr.open('GET', AO_HOST + 'characters/' + escape(me().name) + '/char.ini', true); + xhr.responseType = 'text'; + xhr.onload = function(e) { + if (this.status == 200) { + let linifile = this.responseText; + let pinifile = INI.parse(linifile); + me().side = pinifile.Options.side; + for (let i = 1; i < pinifile.Emotions.number; i++) { + let emoteinfo = pinifile.Emotions[i].split('#'); + esfx = "0"; + esfxd = "0"; + if (typeof pinifile.SoundN !== 'undefined') { + esfx = pinifile.SoundN[i]; + } + if (typeof pinifile.SoundT !== 'undefined') { + esfxd = pinifile.SoundT[i]; + } + this.emotes[i] = { + desc: emoteinfo[0], + speaking: emoteinfo[1], + silent: emoteinfo[2], + zoom: emoteinfo[3], + sfx: esfx, + sfxdelay: esfxd, + button_off: AO_HOST + 'characters/' + escape(me().name) + '/emotions/button' + i + '_off.png', + button_on: AO_HOST + 'characters/' + escape(me().name) + '/emotions/button' + i + '_on.png' + }; + document.getElementById("client_emo").innerHTML += "<img src='" + emotes[i].button_off + "' id='emo_" + i + "' alt='" + emotes[i].desc + "' class='client_button' onclick='pickemotion(" + i + ")'>"; + } + pickemotion(1); } - } else if (regex.section.test(line)) { - var match = line.match(regex.section); - value[match[1]] = {}; - section = match[1]; }; - }); - return value; + xhr.send(); + } } -function escapeChat(estring) { - estring.replace("#", "<pound>"); - estring.replace("&", "<and>"); - estring.replace("%", "<percent>"); - estring.replace("$", "<dollar>"); - return estring; +class Viewport { + constructor() { + this.textnow = ""; + this.chatmsg = { + "isnew": false, + "content": "", + "objection": "0", + "sound": "", + "startspeaking": false, + "side": null, + "color": "0", + "snddelay": 0 + }; + this.blip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); + this.blip.volume = 0.5; + + // Wombo + combo: two audio channels allocated to make blips less jittery + + // TODO: read blip type ("gender") from ini + this.womboblip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); + this.womboblip.volume = 0.5; + + this.comboblip = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); + this.comboblip.volume = 0.5; + + this.combo = false; + + this.sfxaudio = new Audio(AO_HOST + 'sounds/general/sfx-blipmale.wav'); + this.sfxplayed = 0; + + this.updater = null; + + this.bgname = "gs4"; + + this.shoutTimer = 0; + this.textTimer = 0; + } + + /** + * Returns the path which the background is located in. + */ + bgFolder() { + return `${AO_HOST}background/${bgname}/`; + } + + /** + * Sets a new emote. + * @param {object} chatmsg the new chat message + */ + say(chatmsg) { + this.chatmsg = chatmsg; + appendICLog(chatmsg.nameplate + ": " + escapeHtml(arguments[5])); + changeBackground(chatmsg.side); + this.textnow = ''; + this.sfxplayed = 0; + this.textTimer = 0; + this.updater = setInterval(() => this.updateText(), UPDATE_INTERVAL); + } + + /** + * Updates the chatbox based on the given text. + * + * XXX: This relies on a global variable `this.chatmsg`! + */ + updateText() { + if (this.chatmsg.content.trim() == "") { + document.getElementById("client_name").style.display = "none"; + document.getElementById("client_chat").style.display = "none"; + } else { + document.getElementById("client_name").style.display = "block"; + document.getElementById("client_chat").style.display = "block"; + } + + if (this.chatmsg.isnew) { + const shouts = { + "1": "holdit", + "2": "takethat", + "3": "objection" + }; + + let shout = shouts[this.chatmsg.objection]; + if (typeof shout !== "undefined") { + document.getElementById("client_char").src = AO_HOST + "misc/" + shout + ".gif"; + this.chatmsg.sound = "sfx-" + shout; + this.shoutTimer = 800; + } else { + this.shoutTimer = 0; + } + + this.chatmsg.isnew = false; + this.chatmsg.startspeaking = true; + } + + if (this.textTimer >= this.shoutTimer) { + if (this.chatmsg.startspeaking) { + changeBackground(this.chatmsg.side); + document.getElementById("client_char").src = AO_HOST + "characters/" + escape(this.chatmsg.name) + "/" + this.chatmsg.speaking + ".gif"; + document.getElementById("client_name").style.fontSize = (document.getElementById("client_name").offsetHeight * 0.7) + "px"; + document.getElementById("client_chat").style.fontSize = (document.getElementById("client_chat").offsetHeight * 0.25) + "px"; + document.getElementById("client_name").innerHTML = "<p>" + escapeHtml(this.chatmsg.nameplate) + "</p>"; + + const colors = { + "0": "#ffffff", + "1": "#00ff00", + "2": "#ff0000", + "3": "#ffaa00", + "4": "#0000ff", + "5": "#ffff00", + "6": "#aa00aa" + } + stylecolor = "color: " + (colors[this.chatmsg.color] || "#ffffff"); + document.getElementById("client_inner_chat").style = stylecolor; + this.chatmsg.startspeaking = false; + } else { + if (this.textnow != this.chatmsg.content) { + if (this.chatmsg.content.charAt(this.textnow.length) != " ") { + this.combo = (this.combo + 1) % 2; + switch (this.combo) { + case 0: + this.blip.play() + break; + case 1: + //this.womboblip.play() + break; + } + } + this.textnow = this.chatmsg.content.substring(0, this.textnow.length + 1); + document.getElementById("client_inner_chat").innerHTML = escapeHtml(this.textnow); + if (this.textnow == this.chatmsg.content) { + this.textTimer = 0; + clearInterval(this.updater); + document.getElementById("client_char").src = AO_HOST + "characters/" + escape(this.chatmsg.name) + "/" + this.chatmsg.silent + ".gif"; + } + } + } + } + if (!this.sfxplayed && this.chatmsg.snddelay + this.shoutTimer >= this.textTimer) { + this.sfxaudio.pause(); + this.sfxplayed = 1; + if (this.chatmsg.sound != "0" && this.chatmsg.sound != "1") { + this.sfxaudio.src = AO_HOST + "sounds/general/" + escape(this.chatmsg.sound) + ".wav"; + this.sfxaudio.play(); + } + } + this.textTimer = this.textTimer + UPDATE_INTERVAL; + } +} + +class INI { + static parse(data) { + let regex = { + section: /^\s*\[\s*([^\]]*)\s*\]\s*$/, + param: /^\s*([\w\.\-\_]+)\s*=\s*(.*?)\s*$/, + comment: /^\s*;.*$/ + }; + let value = {}; + let lines = data.split(/\r\n|\r|\n/); + let section = null; + lines.forEach(function(line) { + if (regex.comment.test(line)) { + return; + } else if (line.length == 0) { + return; + } else if (regex.param.test(line)) { + let match = line.match(regex.param); + if (section) { + value[section][match[1]] = match[2]; + } else { + value[match[1]] = match[2]; + } + } else if (regex.section.test(line)) { + let match = line.match(regex.section); + value[match[1]] = {}; + section = match[1]; + }; + }); + return value; + } } +/** + * Triggered when the Return key is pressed on the out-of-character chat input box. + * @param {KeyboardEvent} event + */ function onOOCEnter(event) { if (event.keyCode == 13) { - serv.send("CT#web" + pid + "#" + escapeChat(document.getElementById("client_oocinputbox").value) + "#%"); + client.sendOOC(document.getElementById("client_oocinputbox").value); document.getElementById("client_oocinputbox").value = ""; } } +/** + * Triggered when the Return key is pressed on the in-character chat input box. + * @param {KeyboardEvent} event + */ function onEnter(event) { if (event.keyCode == 13) { - mychar = chars[me] - myemo = emotes[myemotion] - if(document.getElementById("sendsfx").checked){ - ssfxname=myemo.sfx; - ssfxdelay=myemo.sfxdelay; - }else{ - ssfxname="0"; - ssfxdelay="0"; + let mychar = client.me(); + let myemo = client.myEmote(); + let ssfxname = "0"; + let ssfxdelay = "0"; + if (document.getElementById("sendsfx").checked) { + ssfxname = myemo.sfx; + ssfxdelay = myemo.sfxdelay; } - ICmessage = "MS#chat#" + myemo.speaking + "#" + mychar.name + "#" + myemo.silent + "#" + escapeChat(document.getElementById("client_inputbox").value) + "#" + mychar.side + "#" + ssfxname +"#" + myemo.zoom + "#" + me + "#" + ssfxdelay + "#" + objection_state + "#0#0#0#0#%"; - serv.send(ICmessage); - document.getElementById("client_inputbox").value = ''; - if (objection_state) { - document.getElementById("button_" + objection_state).className = "client_button"; - objection_state = 0; + // TODO URGENT: Do NOT send if we know that our message is going to get thrown away! + client.sendIC(myemo.speaking, mychar.name, myemo.silent, document.getElementById("client_inputbox").value, mychar.side, ssfxname, myemo.zoom, ssfxdelay, selectedShout); + document.getElementById("client_inputbox").value = ""; + if (selectedShout) { + document.getElementById("button_" + selectedShout).className = "client_button"; + selectedShout = 0; } } } +/** + * Triggered when an item on the music list is clicked. + * @param {MouseEvent} event + */ function musiclist_click(event) { - var playtrack = document.getElementById("client_musiclist").value; - serv.send("MC#" + playtrack + "#" + me + "#%"); + let playtrack = document.getElementById("client_musiclist").value; + client.sendMusicChange(playtrack); } +/** + * Triggered by the music volume slider. + */ function changeMusicVolume() { - music.volume = document.getElementById("client_mvolume").value / 100; + viewport.music.volume = document.getElementById("client_mvolume").value / 100; } +/** + * Triggered by the sound effect volume slider. + */ function changeSFXVolume() { - sfxaudio.volume = document.getElementById("client_svolume").value / 100; + viewport.sfxaudio.volume = document.getElementById("client_svolume").value / 100; } +/** + * Triggered by the blip volume slider. + */ function changeBlipVolume() { - blip.volume = document.getElementById("client_bvolume").value / 100; - womboblip.volume = document.getElementById("client_bvolume").value / 100; - comboblip.volume = document.getElementById("client_bvolume").value / 100; + viewport.blip.volume = document.getElementById("client_bvolume").value / 100; + viewport.womboblip.volume = document.getElementById("client_bvolume").value / 100; + viewport.comboblip.volume = document.getElementById("client_bvolume").value / 100; } +/** + * Triggered when a character icon is clicked in the character selection menu. + * @param {MouseEvent} event + */ function changeCharacter(event) { - serv.send("FC#%"); + client.sendLeaveRoom(); document.getElementById("client_charselect").style.display = "block"; document.getElementById("client_emo").innerHTML = ""; } +/** + * Triggered when there was an error loading a character sprite. + * @param {HTMLImageElement} image the element containing the missing image + */ function imgError(image) { image.onerror = ""; image.src = "/misc/placeholder.gif"; return true; } +/** + * Triggered when there was an error loading a character icon. + * @param {HTMLImageElement} image the element containing the missing image + */ function demoError(image) { image.onerror = ""; image.src = "/misc/placeholder.png"; return true; } +/** + * Checks if an image exists at the specified URI. + * @param {string} url the URI to be checked + */ function ImageExist(url) { var img = new Image(); img.src = url; return img.height != 0; } -function changebg(position) { - var standname - bgfolder = AO_HOST + "background/" + escape(bgname) + "/"; +/** + * Changes the viewport background based on a given position. + * + * Valid positions: `def, pro, hld, hlp, wit, jud` + * @param {string} position the position to change into + */ +function changeBackground(position) { + var standname; + let bgfolder = viewport.bgFolder(); document.getElementById("client_fg").style.display = "none"; document.getElementById("client_bench").style.display = "none"; switch (position) { @@ -201,445 +736,139 @@ function changebg(position) { document.getElementById("client_court").src = bgfolder + "defenseempty.png" document.getElementById("client_bench").style.display = "block"; document.getElementById("client_bench").src = bgfolder + "defensedesk.png" - standname="defense"; + standname = "defense"; break; case "pro": document.getElementById("client_court").src = bgfolder + "prosecutorempty.png" document.getElementById("client_bench").style.display = "block" document.getElementById("client_bench").src = bgfolder + "prosecutiondesk.png" - standname="prosecution"; + standname = "prosecution"; break; case "hld": document.getElementById("client_court").src = bgfolder + "helperstand.png" - standname="defense"; + standname = "defense"; break; case "hlp": document.getElementById("client_court").src = bgfolder + "prohelperstand.png" - standname="prosecution"; + standname = "prosecution"; break; case "wit": document.getElementById("client_court").src = bgfolder + "witnessempty.png" document.getElementById("client_bench").style.display = "block" document.getElementById("client_bench").src = bgfolder + "estrado.png" - standname="prosecution"; + standname = "prosecution"; break; case "jud": document.getElementById("client_court").src = bgfolder + "judgestand.png" - standname="prosecution"; + standname = "prosecution"; break; } - if(chatmsg.type==5){ + if (viewport.chatmsg.type == 5) { document.getElementById("client_bench").style.display = "none"; - document.getElementById("client_court").src = AO_HOST + "themes/default/"+standname+"_speedlines.gif"; - } -} - -function updateText() { - if (chatmsg.content.trim() == "") { - document.getElementById("client_name").style.display = "none"; - document.getElementById("client_chat").style.display = "none"; - } else { - document.getElementById("client_name").style.display = "block"; - document.getElementById("client_chat").style.display = "block"; - } - if (chatmsg.isnew){ - switch (chatmsg.objection) { - case "0": - shouttimer = 0; - break; - case "1": - document.getElementById("client_char").src = AO_HOST + "misc/holdit.gif"; - shouttimer = 800; - chatmsg.sound = "sfx-objection" - break; - case "2": - document.getElementById("client_char").src = AO_HOST + "misc/takethat.gif"; - shouttimer = 800; - chatmsg.sound = "sfx-objection" - break; - case "3": - document.getElementById("client_char").src = AO_HOST + "misc/objection.gif"; - shouttimer = 800; - chatmsg.sound = "sfx-objection" - break; - } - chatmsg.isnew=false; - chatmsg.startspeaking=true; -} - if (texttimer >= shouttimer) { - if (chatmsg.startspeaking) { - changebg(chatmsg.side); - document.getElementById("client_char").src = AO_HOST + "characters/" + escape(chatmsg.name) + "/" + chatmsg.speaking + ".gif"; - document.getElementById("client_name").style.fontSize = (document.getElementById("client_name").offsetHeight * 0.7) + "px"; - document.getElementById("client_chat").style.fontSize = (document.getElementById("client_chat").offsetHeight * 0.25) + "px"; - document.getElementById("client_name").innerHTML = "<p>" + escapeHtml(chatmsg.nameplate) + "</p>"; - switch(chatmsg.color){ - case "0": - stylecolor="color: #ffffff;"; - break; - case "1": - stylecolor="color: #00ff00;"; - break; - case "2": - stylecolor="color: #ff0000;"; - break; - case "3": - stylecolor="color: #ffaa00;"; - break; - case "4": - stylecolor="color: #0000ff;"; - break; - case "5": - stylecolor="color: #ffff00;"; - break; - case "6": - stylecolor="color: #aa00aa;"; - break; - } - document.getElementById("client_inner_chat").style = stylecolor; - chatmsg.startspeaking = false; - } else { - if (textnow != chatmsg.content) { - if(chatmsg.content.substring(textnow.length, textnow.length + 1)!=" "){ - combo = (combo + 1) % 2; - switch (combo) { - case 0: - blip.play() - break; - case 1: - //womboblip.play() - break; - } - } - textnow = chatmsg.content.substring(0, textnow.length + 1); - document.getElementById("client_inner_chat").innerHTML = escapeHtml(textnow); - if (textnow == chatmsg.content) { - chatstate = 3; - texttimer=0; - clearInterval(updater); - document.getElementById("client_char").src = AO_HOST + "characters/" + escape(chatmsg.name) + "/" + chatmsg.silent + ".gif"; - } - } - } - } - if (!sfxplayed && chatmsg.snddelay + shouttimer >= texttimer) { - sfxaudio.pause(); - sfxplayed = 1 - if (chatmsg.sound != "0" && chatmsg.sound != "1") { - sfxaudio.src = AO_HOST + "sounds/general/" + escape(chatmsg.sound) + ".wav"; - sfxaudio.play(); - } + document.getElementById("client_court").src = AO_HOST + "themes/default/" + standname + "_speedlines.gif"; } - texttimer = texttimer + updateInterval; } -function onOpen(e) { - if (mode == "join") { - serv.send("HI#" + navigator.userAgent + "#%"); - serv.send("ID#webAO#2.4.5#%"); - } else { - document.getElementById("client_loading").style.display = "none"; - } - CHECKupdater = setInterval(sendCheck, 5000); -}; - -function onClose(e) { - document.getElementById("client_error").style.display = "block"; -}; - +/** + * Triggered when the reconnect button is pushed. + */ function ReconnectButton() { - serv = new WebSocket("ws://" + serverIP); - if (serv) { - serv.send("HI#" + navigator.userAgent + "#%"); + client = new Client(serverIP); + if (client) { + mode = "join"; // HACK: see client.onOpen document.getElementById("client_error").style.display = "none"; } } +/** + * Triggered when the retry button is pushed (during the loading process). + */ function RetryButton() { -serv.send("HI#" + navigator.userAgent + "#%"); + client.joinServer(); } -function onError(e) { - document.getElementById("client_error").style.display = "block"; -}; - -function onMessage(e) { - msg = e.data; - console.log(msg) - lines = msg.split('%'); - arguments = lines[0].split('#'); - header = arguments[0]; - switch (header) { - case "MS": - if (arguments[4] != chatmsg.content) { - document.getElementById("client_inner_chat").innerHTML = ''; - chatmsg.pre = escape(arguments[2]); - chatmsg.character = -1; - for (var i = 0; i < chars.length; i++) { - if (chars[i].name == arguments[3]) { - chatmsg.character = i; - break; - } - } - chatmsg.preanim = escape(arguments[2]); - chatmsg.nameplate = arguments[3]; - chatmsg.name = arguments[3]; - chatmsg.speaking = "(b)" + escape(arguments[4]); - chatmsg.silent = "(a)" + escape(arguments[4]); - chatmsg.content = escapeHtml(arguments[5]); - chatmsg.side = arguments[6]; - chatmsg.sound = escape(arguments[7]); - chatmsg.type = arguments[8]; - //chatmsg.charid = arguments[9]; - chatmsg.snddelay = arguments[10]; - chatmsg.objection = arguments[11]; - chatmsg.evidence = arguments[12]; - //chatmsg.flip = arguments[13]; - chatmsg.flash = arguments[14]; - chatmsg.color = arguments[15]; - chatmsg.isnew = true; - addlog(chatmsg.nameplate + ": " + escapeHtml(arguments[5])) - changebg(chatmsg.side); - textnow = ''; - sfxplayed = 0 - texttimer = 0 - updater = setInterval(updateText, updateInterval); - } - break; - case "CT": - document.getElementById("client_ooclog").innerHTML = document.getElementById("client_ooclog").innerHTML + arguments[1] + ": " + arguments[2] + "\r\n" - break; - case "MC": - music.pause(); - music.src = MUSIC_HOST + arguments[1]; - music.play(); - if (arguments[2] >= 0) { - musicname = chars[arguments[2]].name; - } else { - musicname = "$SERVER" - } - addlog(musicname + " changed music to " + arguments[1]); - break; - case "RMC": - music.pause(); - music = new Audio(musiclist[arguments[0]]); - music.totime = arguments[1] - music.offset = new Date().getTime() / 1000 - music.addEventListener('loadedmetadata', function() { - music.currentTime += parseFloat(music.totime + (new Date().getTime() / 1000 - music.offset)).toFixed(3); - music.play(); - }, false) - break; - case "CI": - document.getElementById("client_loadingtext").innerHTML = "Loading Character " + arguments[1]; - serv.send("AN#" + ((arguments[1] / 10) + 1) + "#%"); - for (var i = 2; i < arguments.length - 1; i++) { - if (i % 2 == 0) { - charguments = arguments[i].split("&"); - chars[arguments[i - 1]] = { - "name": charguments[0], - "desc": charguments[1], - "evidence": charguments[3], - "icon": AO_HOST + "characters/" + escape(charguments[0]) + "/char_icon.png" - }; - } - } - break; - case "SC": - document.getElementById("client_loadingtext").innerHTML = "Loading Characters"; - for (var i = 1; i < arguments.length - 1; i++) { - charguments = arguments[i].split("&"); - chars[i - 1] = { - "name": charguments[0], - "desc": charguments[1], - "evidence": charguments[3], - "icon": AO_HOST + "characters/" + escape(charguments[0]) + "/char_icon.png" - } - } - serv.send("RM#%"); - break; - case "EI": - document.getElementById("client_loadingtext").innerHTML = "Loading Evidence " + arguments[1]; - //serv.send("AE#" + (arguments[1] + 1) + "#%"); - serv.send("RM#%"); - break; - case "EM": - document.getElementById("client_loadingtext").innerHTML = "Loading Music " + arguments[1]; - serv.send("AM#" + ((arguments[1] / 10) + 1) + "#%"); - var hmusiclist = document.getElementById("client_musiclist"); - for (var i = 2; i < arguments.length - 1; i++) { - if (i % 2 == 0) { - var newentry = document.createElement("OPTION"); - newentry.text = arguments[i]; - hmusiclist.options.add(newentry); - } - } - break; - case "SM": - document.getElementById("client_loadingtext").innerHTML = "Loading Music "; - var hmusiclist = document.getElementById("client_musiclist"); - for (var i = 1; i < arguments.length - 1; i++) { - var newentry = document.createElement("OPTION"); - newentry.text = arguments[i]; - hmusiclist.options.add(newentry); - } - serv.send("RD#%"); - break; - case "music": - for (var i = 0; i < arguments.length / 2; i++) { - musiclist[arguments[2 * i]] = arguments[2 * i + 1]; - } - break; - case "DONE": - document.getElementById("client_loading").style.display = "none"; - document.getElementById("client_chatlog").style.display = "grid"; - document.getElementById("client_wrapper").style.display = "block"; - document.getElementById("client_charselect").style.display = "block"; - break; - case "BN": - bgname = arguments[1]; - break; - case "NBG": - /* TODO */ - break; - case "HP": - /* TODO */ - if (arguments[1] == 1) { - document.getElementById("client_defense_hp").style.clip = "rect(0px," + BAR_WIDTH * arguments[2] / 10 + "px," + BAR_HEIGHT + "px,0px)"; - } else { - document.getElementById("client_prosecutor_hp").style.clip = "rect(0px," + BAR_WIDTH * arguments[2] / 10 + "px," + BAR_HEIGHT + "px,0px)"; - } - break; - case "ID": - pid = arguments[1]; - case "PN": - serv.send("askchaa#%"); - break; - case "SI": - if(oldloading){ - serv.send("askchar2#%"); - }else{ - serv.send("RC#%"); - } - break; - case "CharsCheck": - document.getElementById("client_chartable").innerHTML = ""; - for (var i = 0; i < chars.length; i++) { - if (i % charselectWidth == 0) { - var tr = document.createElement('TR'); - } - var td = document.createElement('TD'); - var icon_chosen; - var thispick = chars[i].icon; - if (arguments[1 + i] == "-1") { - icon_chosen = " dark"; - } else { - icon_chosen = ""; - } - td.innerHTML = "<img class='demothing" + icon_chosen + "' id='demo_" + i + "' src='" + thispick + "' alt='" + chars[i].desc + "' onclick='pickchar(" + i + ")' onerror='demoError(this);'>"; - tr.appendChild(td); - if (i % charselectWidth == 0) { - document.getElementById("client_chartable").appendChild(tr); - } - } - changebg("def"); - break; - case "PV": - me = arguments[3] - document.getElementById("client_charselect").style.display = "none"; - var xhr = new XMLHttpRequest(); - xhr.open('GET', AO_HOST + 'characters/' + escape(chars[me].name) + '/char.ini', true); - xhr.responseType = 'text'; - xhr.onload = function(e) { - if (this.status == 200) { - linifile = this.responseText; - pinifile = parseINI(linifile); - chars[me].side = pinifile.Options.side; - for (var i = 1; i < pinifile.Emotions.number; i++) { - var emoteinfo = pinifile.Emotions[i].split('#'); - esfx="0"; - esfxd="0"; - if (typeof pinifile.SoundN !== 'undefined') { - esfx=pinifile.SoundN[i]; - } - if (typeof pinifile.SoundT !== 'undefined') { - esfxd=pinifile.SoundT[i]; - } - emotes[i] = { - desc: emoteinfo[0], - speaking: emoteinfo[1], - silent: emoteinfo[2], - zoom: emoteinfo[3], - sfx: esfx, - sfxdelay: esfxd, - button_off: AO_HOST + 'characters/' + escape(chars[me].name) + '/emotions/button' + i + '_off.png', - button_on: AO_HOST + 'characters/' + escape(chars[me].name) + '/emotions/button' + i + '_on.png' - }; - document.getElementById("client_emo").innerHTML += "<img src='" + emotes[i].button_off + "' id='emo_" + i + "' alt='" + emotes[i].desc + "' class='client_button' onclick='pickemotion(" + i + ")'>"; - } - pickemotion(1); - } - }; - xhr.send(); - break; - } -}; - -function addlog(toadd) { - document.getElementById("client_log").innerHTML = toadd + "<br/>" + document.getElementById("client_log").innerHTML +/** + * Appends a message to the in-character chat log. + * @param {string} toadd the string to be added + */ +function appendICLog(toadd) { + document.getElementById("client_log").innerHTML = toadd + "<br>" + document.getElementById("client_log").innerHTML; } +/** + * Requests to play as a character. + * @param {number} ccharacter the character ID; if this is a large number, then spectator is chosen instead. + */ function pickchar(ccharacter) { if (ccharacter < 1000) { - serv.send("CC#" + pid + "#" + ccharacter + "#web#%"); + sendCharacter(ccharacter); } else { - //spectator + // Spectator document.getElementById("client_charselect").style.display = "none"; document.getElementById("client_inputbox").style.display = "none"; document.getElementById("client_emo").style.display = "none"; } } +/** + * Highlights and selects an emotion for in-character chat. + * @param {string} emo the new emotion to be selected + */ function pickemotion(emo) { - if (myemotion != -1) { - document.getElementById("emo_" + myemotion).src = emotes[myemotion].button_off; + if (client.selectedEmote != -1) { + document.getElementById("emo_" + client.selectedEmote).src = client.myEmote().button_off; } - document.getElementById("emo_" + emo).src = emotes[emo].button_on; - myemotion = emo + client.selectedEmote = emo + document.getElementById("emo_" + emo).src = client.myEmote().button_on; } +/** + * Highlights and selects a shout for in-character chat. + * If the same shout button is selected, then the shout is canceled. + * @param {string} shout the new shout to be selected + */ function toggleshout(shout) { - if (shout == objection_state) { + if (shout == selectedShout) { document.getElementById("button_" + shout).className = "client_button"; - objection_state = 0; + selectedShout = 0; } else { document.getElementById("button_" + shout).className = "client_button dark"; - if (objection_state) { - document.getElementById("button_" + objection_state).className = "client_button"; + if (selectedShout) { + document.getElementById("button_" + selectedShout).className = "client_button"; } - objection_state = shout; + selectedShout = shout; } } -function sendMusic(song) { - serv.send("MC#" + song); -} - -function sendCheck() { - serv.send("CH#" + me + "#%"); +/** + * Escapes a string to be HTML-safe. + * + * XXX: This is unnecessary if we use `createTextNode` instead! + * @param {string} unsafe an unsanitized string + */ +function escapeHtml(unsafe) { + return unsafe + .replace(/&/g, "&") + .replace(/</g, "<") + .replace(/>/g, ">") + .replace(/"/g, """) + .replace(/'/g, "'"); } -function escapeHtml(unsafe) { - var transfer = unsafe; - transfer.replace(/&/g, "&"); - transfer.replace(/</g, "<"); - transfer.replace(/>/g, ">"); - transfer.replace(/"/g, """); - transfer.replace(/'/g, "'"); - return transfer; +/** + * Escapes a string to AO1 escape codes. + * @param {string} estring the string to be escaped + */ +function escapeChat(estring) { + return estring + .replace(/#/g, "<pound>") + .replace(/&/g, "<and>") + .replace(/%/g, "<percent>") + .replace(/\$/g, "<dollar>"); } -if(typeof(String.prototype.trim) === "undefined") +// TODO: Possibly safe to remove, since we are using a transpiler. +if (typeof(String.prototype.trim) === "undefined") { String.prototype.trim = function() { |