slither.io MOD - High score, Custom backgrounds, Zoom, Clock, and more!
当前为
// ==UserScript==
// @name Slither.io - 607ch00 remix
// @namespace slitherio.remix.607ch00
// @version 0.6.9.10
// @description slither.io MOD - High score, Custom backgrounds, Zoom, Clock, and more!
// @author 607ch00
// @match http://slither.io/*
// @noframes
// @run-at document-body
// @grant none
// ==/UserScript==
/*jshint multistr: true */
(function(w) {
var modVersion = 'v0.6.9.10', //used in menu box
graphicsMode = '4', //4 - customized high quality 3 - high quality, 2 - simple optimized, 1 - simple (mobile)
graphicsModeChanged = true, //flag to indicate graphics mode has changed
statsContainer = null, //reference to stats container
fpsContainer = null, //reference to fps div
xferContainer = null, //refernce to current transfer rate div
zoomContainer = null, //reference to zoom div
positionContainer = null, //reference to coordinates div
ipContainer = null, //reference to current/last connected server div
highscoreContainer = null, //reference to high score display
clockContainer = null, //reference to clock container
backgroundImage = -1, //store the user selected background image
randomizeBackground = false, //indicate whether or not to randomize background
originalBackground = null, //store the game's default background image
originalBackgroundCanvas = null, //store the game's default background canvas object
backgroundImageChanged = true, //indicate if background image needs to be set
clearedGlow = false, //store whether glow was attempted to be cleared
highScore = 0, //store the user's current high score
currentIP = null, //store the current connected server ip
selectedServer = -1, //store the user selected server ip
manualServer = false, //store user manual server entry
connectButtonOverride = false, //store whether the connect button click listener was overridden
connectButton = null, //reference to the connect button
retry = 0; //hold the current number of connection retries
/**
* Init script
*/
function init() {
createCSS();
stopLogoAnimation();
statsContainer = document.createElement('div');
statsContainer.id = 'stats-container';
statsContainer.innerHTML = ' \
<div id="fps-container"></div> \
<div id="xfer-container"></div> \
<div id="zoom-container"></div> \
<div id="position-container"></div> \
<div id="ip-container"></div> \
<div id="highscore-container"></div> \
<div id="clock-container"></div> \
';
document.body.appendChild(statsContainer);
fpsContainer = document.getElementById('fps-container');
xferContainer = document.getElementById('xfer-container');
zoomContainer = document.getElementById('zoom-container');
positionContainer = document.getElementById('position-container');
ipContainer = document.getElementById('ip-container');
highscoreContainer = document.getElementById('highscore-container');
clockContainer = document.getElementById('clock-container');
// Add zoom
if (/firefox/i.test(navigator.userAgent)) {
document.addEventListener('DOMMouseScroll', zoom, false);
} else {
document.body.onmousewheel = zoom;
}
//Setup keyboard shortcuts
w.onkeydown = function(e) {
switch (e.keyCode) {
//Toggle stats (tab)
case 9:
e.preventDefault();
toggleStats();
break;
//Respawn (escape)
case 27:
customConnect();
break;
//Disconnect (q)
case 81:
disconnect();
break;
//Reset zoom (~ tilde)
case 192:
resetZoom();
break;
}
};
// Set menu
setupMenu();
// Override play button behavior
customConnectButton();
// Setup graphics
setupGraphics();
// Update loop
updateLoop();
// Show FPS
showFPS();
}
/**
* Prevent laggy logo animation
*/
function stopLogoAnimation() {
if (typeof w.showlogo_iv !== 'undefined') {
w.ncka = w.lgss = w.lga = 1;
clearInterval(w.showlogo_iv);
showLogo(!0);
} else {
setTimeout(stopLogoAnimation, 25);
}
}
/**
* Create stylesheet in head
*/
function createCSS() {
var styleElement = document.createElement('style');
document.getElementsByTagName('head')[0].appendChild(styleElement);
styleElement.type = 'text/css';
var cssString = ' \
body { \
background-color: #000!important; \
overflow-x:hidden; \
} \
#nbg { \
display:none; \
visibility:hidden; \
} \
#clq { \
bottom:0!important; \
height:auto!important; \
} \
#grqh { \
top: auto!important; \
right: auto!important; \
bottom: 20px; \
left: 150px; \
} \
#login { \
/* margin-top:0!important; */ \
position:relative!important; \
width:auto!important; \
height:auto!important; \
} \
#logo { \
/* margin-top:30px!important; */ \
} \
#stats-container { \
position:fixed; \
right: 30px; \
bottom: 120px; \
opacity: 0.35; \
z-index: 7; \
color: #FFF; \
font: 14px Arial, Helvetica Neue, Helvetica, sans-serif; \
text-align: right; \
} \
#custom-menu-container { \
width:260px; \
color:#8058D0; \
background-color:#1E262E; \
border-radius:29px; \
font: 14px Lucida Sans Unicode, Lucida Grande, sans-serif; \
text-align:center; \
margin: 20px auto 0; \
padding:10px 14px; \
} \
.custom-select-container { \
background-color:#A5A5A5; \
border-radius:10px; \
margin:5px auto; \
padding:5px 0; \
} \
.custom-select-container select { \
width:100%; \
background:none; \
border:none; \
outline:none; \
} \
#server-manual-input { \
width: 100%; \
display:none; \
} \
#hotkey-help { \
margin:0; \
padding:0; \
display:flex; \
flex-wrap:wrap; \
} \
#hotkey-help li { \
display:inline; \
white-space:nowrap; \
flex-grow:1; \
} \
#clock-container { \
font-weight:900; \
font: 14px Courier New, Courier, monospace; \
} \
';
if (styleElement.styleSheet) {
styleElement.styleSheet.cssText = cssString;
} else {
styleElement.appendChild(document.createTextNode(cssString));
}
}
/**
* Toggle display of stats window
*/
function toggleStats() {
if (statsContainer.style.display == 'none') {
statsContainer.style.display = 'block';
} else {
statsContainer.style.display = 'none';
}
}
/**
* Calculate zoom from mousewheel
*/
function zoom(e) {
if (!w.gsc || !w.playing) {
return;
}
w.gsc *= Math.pow(0.9, e.wheelDelta / -120 || e.detail / 2 || 0);
zoomContainer.textContent = 'Zoom: ' + w.gsc.toFixed(2);
}
/**
* Reset zoom to default level
*/
function resetZoom() {
w.gsc = 0.9;
zoomContainer.textContent = 'Zoom: ' + w.gsc.toFixed(2);
}
/**
* Setup main menu
*/
function setupMenu() {
var login = document.getElementById('login');
var playButtonContainer = document.getElementById('playh');
if (playButtonContainer) {
// Load settings
loadSettings();
//Create container
var menuContainer = document.createElement('div');
menuContainer.id = 'custom-menu-container';
menuContainer.innerHTML = '\
<div class="custom-select-container"> \
<select id="server-select"> \
<option value="-1">Server: Default Closest</option> \
<option value="-2">Server: Random</option> \
<option value="-3">Server: Manual Input</option> \
</select> \
<input type"text" id="server-manual-input"> \
</div> \
<div class="custom-select-container"> \
<select id="graphics-select"> \
<option value="4">Graphics: customized</option> \
<option value="3">Graphics: normal</option> \
<option value="2">Graphics: no background</option> \
<option value="1">Graphics: low</option> \
</select> \
</div> \
<div class="custom-select-container" id="background-select-container"> \
<select id="background-select"> \
<option value="-2">Background Image: Random</option> \
<option value="-1">Background Image: Default</option> \
<option value="http://i.imgur.com/YioXLYV.jpg">Grid</option> \
<option value="http://i.imgur.com/Iffij8a.jpg">Cats</option> \
<option value="http://i.imgur.com/jYFIA9J.jpg">Dirt</option> \
<option value="http://i.imgur.com/wQIghye.jpg">Grass</option> \
<option value="http://i.imgur.com/HVnFfK9.jpg">Magma Storm</option> \
<option value="http://i.imgur.com/HaxzRtX.jpg">Wood</option> \
<option value="http://i.imgur.com/kQvgICX.jpg">Stonewall</option> \
<option value="http://i.imgur.com/bwfU0Qr.jpg">Hungry Like Wolf</option> \
<option value="http://i.imgur.com/TyKD6Ie.png">Shaq-fu</option> \
</select> \
</div> \
<ul id="hotkey-help"> \
<li>[Mousewheel] Zoom</li> \
<li>[~] Reset Zoom</li> \
<li>[ESC] Respawn</li> \
<li>[Q]uit Game</li> \
<li>[TAB] Toggle Stats</li> \
</ul> \
<strong>607ch00 remix</strong> | <strong>' + modVersion + '</strong> \
';
login.insertBefore(menuContainer, playButtonContainer);
//Capture and store nickname
var nick = document.getElementById('nick');
nick.addEventListener("input", getNick, false);
//Set graphics mode
var selectGraphics = document.getElementById('graphics-select');
selectGraphics.value = graphicsMode;
toggleBackgroundSelect();
selectGraphics.onchange = function() {
var mode = selectGraphics.value;
if (mode) {
graphicsMode = mode;
w.localStorage.setItem('graphics-mode', graphicsMode);
toggleBackgroundSelect();
graphicsModeChanged = true;
backgroundImageChanged = true;
if (graphicsMode != '4') {
randomizeBackground = false;
} else {
if (w.localStorage.getItem('background-image') == '-2') {
randomizeBackground = true;
}
}
}
};
var selectBackground = document.getElementById('background-select');
if (selectBackground) {
selectBackground.value = backgroundImage;
}
selectBackground.onchange = function() {
backgroundImage = selectBackground.value;
w.localStorage.setItem('background-image', backgroundImage);
graphicsModeChanged = true;
backgroundImageChanged = true;
randomizeBackground = (backgroundImage == '-2') ? true : false;
};
getServersList();
var selectServer = document.getElementById('server-select');
var inputServerManual = document.getElementById('server-manual-input');
if (selectedServer) {
selectServer.value = selectedServer;
inputServerManual.style.display = (selectedServer === '-3') ? 'block' : 'none';
}
if (manualServer && manualServer !== 'false') {
inputServerManual.value = manualServer;
}
selectServer.onchange = function() {
selectedServer = selectServer.value;
if (selectedServer === '-3') {
inputServerManual.style.display = 'block';
inputServerManual.focus();
} else {
inputServerManual.style.display = 'none';
}
w.localStorage.setItem('server-selected', selectedServer);
};
inputServerManual.onchange = function() {
manualServer = inputServerManual.value;
w.localStorage.setItem('server-manual', manualServer);
};
//Move this out of the way
document.body.appendChild(document.getElementById('nbg'));
resizeView();
} else {
setTimeout(setupMenu, 100);
}
}
/**
* Validate IP address format
*/
function validIP (ip) {
return /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/.test(ip);
}
/**
* Toggle availablility of background image selection based on graphics mode
*/
function toggleBackgroundSelect() {
if (graphicsMode == '4') {
document.getElementById('background-select-container').style.display = 'block';
} else {
document.getElementById('background-select-container').style.display = 'none';
}
}
/**
* Select a random background when the game loads
*/
function randomBackground() {
var selectBackground = document.getElementById('background-select');
var backgroundOptions = selectBackground.getElementsByTagName('option');
var randomSelection = Math.floor(Math.random() * (backgroundOptions.length-1))+1;
backgroundImage = backgroundOptions[randomSelection].value;
backgroundImageChanged = true;
}
/**
* Load settings from browser local storage
*/
function loadSettings() {
//Enable skins
localStorage.setItem('edttsg', 1);
if (w.localStorage.getItem('nick') !== null) {
var nick = w.localStorage.getItem('nick');
document.getElementById('nick').value = nick;
}
if (w.localStorage.getItem('high-score') !== null) {
highScore = parseInt(w.localStorage.getItem('high-score'));
highscoreContainer.textContent = 'Hi Score: ' + highScore;
}
if (w.localStorage.getItem('graphics-mode') !== null) {
var mode = parseInt(w.localStorage.getItem('graphics-mode'));
if (mode >= 1 && mode <= 4) {
graphicsMode = mode;
}
} else {
w.localStorage.setItem('graphics-mode', '4');
}
if (w.localStorage.getItem('background-image') !== null) {
backgroundImage = w.localStorage.getItem('background-image');
randomizeBackground = (backgroundImage == '-2' && graphicsMode == '4') ? true : false;
} else {
w.localStorage.setItem('background-image', '-2');
}
if (w.localStorage.getItem('server-selected') !== null) {
selectedServer = w.localStorage.getItem('server-selected');
} else {
w.localStorage.setItem('server-selected', selectedServer);
}
if (w.localStorage.getItem('server-manual') !== null) {
manualServer = w.localStorage.getItem('server-manual');
} else {
w.localStorage.setItem('server-manual', false);
}
}
/**
* Get and store user's nickname
*/
function getNick() {
var nick = document.getElementById('nick').value;
w.localStorage.setItem('nick', nick);
}
/**
* Generate select list of game servers available
*/
function getServersList() {
if (w.sos && w.sos.length > 0) {
var selectSrv = document.getElementById('server-select');
for (var i = 0; i < sos.length; i++) {
var srv = sos[i];
var option = document.createElement('option');
var serverLoopString = option.value = srv.ip + ':' + srv.po;
option.text = (i + 1) + '. ' + option.value;
selectSrv.appendChild(option);
}
} else {
setTimeout(getServersList, 100);
}
}
/**
* Override default connect button behavior to use custom server lists
*/
function customConnectButton() {
connectBtn = document.getElementById('playh').getElementsByClassName('btnt')[0];
if (connectBtn && !connectButtonOverride) {
// Force connect
connectBtn.onclick = customConnect;
} else {
setTimeout(customConnectButton, 50);
}
}
/**
* Custom connection function to allow for selection of server ip, random or default behavior
*/
function customConnect() {
if (!w.connect) {
return;
}
if (!connectBtn.disabled) {
connectBtn.disabled = true;
} else {
return false;
}
if (randomizeBackground) {
randomBackground();
}
if (selectedServer != '-1') {
w.forcing = true;
if (!w.bso) {
w.bso = {};
}
}
if (selectedServer == '-3') {
//double check custom server entry
manualServer = document.getElementById('server-manual-input').value;
w.localStorage.setItem('server-manual', manualServer);
var srv = manualServer.trim().split(':');
if (validIP(srv[0])) {
w.bso.ip = srv[0];
w.bso.po = srv[1];
} else {
alert('The custom server you entered does not have a valid IP address format');
document.getElementById('server-manual-input').focus();
return false;
}
} else if (selectedServer == '-2') {
var connectToServer = w.sos[Math.floor(Math.random()*w.sos.length)];
w.bso.ip = connectToServer.ip;
w.bso.po = connectToServer.po;
selectedServer = connectToServer.ip + ':' + connectToServer.po;
var selectSrv = document.getElementById('server-select').value = selectedServer;
} else if (selectedServer != '-1') {
var srv = selectedServer.trim().split(':');
w.bso.ip = srv[0];
w.bso.po = srv[1];
}
w.connect();
setTimeout(connectionStatus, 1000);
}
/**
* Loop to force retry of connection
*/
function connectionStatus() {
if (!w.connecting || retry == 10) {
w.forcing = false;
retry = 0;
connectBtn.disabled = false;
return;
}
retry++;
setTimeout(connectionStatus, 1000);
}
/**
* Force disconnect from game and return to menu
*/
function disconnect() {
if (w.playing) {
w.want_close_socket = -1;
w.dead_mtm = Date.now() - 5E3;
w.ws.close();
w.ws = null;
w.playing = !1;
w.connected = !1;
w.resetGame();
w.play_btn.setEnabled(!0);
}
}
/**
* Set up graphics mode
*/
function setupGraphics() {
//Store original background image
if ((!originalBackground || !originalBackgroundCanvas) && w.bgp2 && w.ii) {
originalBackground = w.ii.src;
originalBackgroundCanvas = w.bgp2;
}
//Handle game graphics quality if needed
if (graphicsModeChanged) {
if (graphicsMode == '3') {
w.grqi.style.display = 'block';
w.grqi.src = '/s/highquality.png';
w.want_quality = 1;
w.localStorage.setItem('qual', '1');
if (typeof w.high_quality !== 'undefined') {
w.high_quality = true;
}
//Global alpha
if (w.gla) {
w.gla = 1;
}
if (typeof w.render_mode !== 'undefined') {
w.render_mode = 2;
}
} else {
if (graphicsMode == '4') {
w.grqi.style.display = 'none';
} else {
w.grqi.style.display = 'block';
w.grqi.src = '/s/lowquality.png';
}
w.want_quality = 0;
w.localStorage.setItem('qual', '0');
if (typeof w.high_quality !== 'undefined') {
w.high_quality = false;
}
//Global alpha
if (w.gla) {
w.gla = 0;
}
//Snake rendering
if (typeof w.render_mode !== 'undefined') {
if (graphicsMode == '4') {
w.render_mode = 2;
} else {
w.render_mode = parseInt(graphicsMode);
}
}
}
graphicsModeChanged = false;
}
//Handle game background change if needed
if (backgroundImageChanged && typeof w.bgp2 !== 'undefined' && typeof w.ii !== 'undefined') {
//Customized high quality
if (graphicsMode == '4') {
clearGlow();
if (w.bgp2) {
w.bgp2 = originalBackgroundCanvas;
}
if (w.ii) {
if (backgroundImage != '-1') {
w.ii.src = backgroundImage;
} else {
w.ii.src = originalBackground;
}
}
//Default quality
} else if (graphicsMode == '3') {
if (w.ggbg && w.gbgmc) {
w.ggbg = true;
}
if (w.bgp2) {
w.bgp2 = originalBackgroundCanvas;
}
if (w.ii) {
w.ii.src = originalBackground;
}
//Low quality / no background
} else {
clearGlow();
//Background picture
if (w.bgp2) {
w.bgp2 = null;
}
}
backgroundImageChanged = false;
}
}
/**
* Clear glow from game
*/
function clearGlow() {
if (w.ggbg) {
w.ggbg = false;
}
if (clearedGlow) {
return;
} else if (w.gbgi && !clearedGlow) {
w.gbgi.src = '';
w.gbgi.onload = null;
w.gbgi = null;
if (w.gbgmc) {
w.gbgmc = null;
}
clearedGlow = true;
} else {
setTimeout(clearGlow, 50);
}
}
/**
* Resize the view to the current browser window
*/
function resizeView() {
if (w.resize) {
w.lww = 0; // Reset width (force resize)
w.wsu = 0; // Clear ad space
w.resize();
var wh = Math.ceil(w.innerHeight);
if (wh < 800) {
var login = document.getElementById('login');
w.lgbsc = wh / 800;
login.style.top = - (Math.round(wh * (1 - w.lgbsc) * 1E5) / 1E5) + 'px';
if (w.trf) {
w.trf(login, 'scale(' + w.lgbsc + ',' + w.lgbsc + ')');
}
}
} else {
setTimeout(resizeView, 100);
}
}
/**
* Show FPS
*/
function showFPS() {
if (w.playing && w.fps && w.lrd_mtm) {
if (Date.now() - w.lrd_mtm > 970) {
fpsContainer.textContent = 'FPS: ' + w.fps;
}
}
setTimeout(showFPS, 250);
}
/**
* Update loop for real-time data
*/
function updateLoop() {
setupGraphics();
//testing this
//w.testing = true;
if (w.playing) {
positionContainer.textContent = 'X: ' + (~~w.view_xx || 0) + ' Y: ' + (~~w.view_yy || 0);
if (w.bso && currentIP != w.bso.ip + ':' + w.bso.po) {
currentIP = w.bso.ip + ":" + w.bso.po;
ipContainer.textContent = 'IP: ' + currentIP;
}
if (zoomContainer.innerHTML === '') {
zoomContainer.textContent = 'Zoom: ' + w.gsc.toFixed(2);
}
xferContainer.textContent = 'BPS: ' + w.rdps;
var currentScore = Math.floor(150 * (w.fpsls[w.snake.sct] + w.snake.fam / w.fmlts[w.snake.sct] - 1) - 50) / 10;
if (currentScore > highScore) {
highScore = currentScore;
localStorage.setItem('high-score', highScore);
highscoreContainer.textContent = 'Hi Score: ' + highScore;
}
} else {
xferContainer.textContent = '';
fpsContainer.textContent = '';
zoomContainer.textContent = '';
positionContainer.textContent = '';
}
//Add/update clock
var now = new Date();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds();
var timeValue = "" + ((hours > 12) ? hours - 12 : hours);
timeValue += ((minutes < 10) ? ':0' : ':') + minutes;
timeValue += ((seconds < 10) ? ':0' : ':') + seconds;
timeValue += (hours >= 12) ? ' PM' : ' AM';
clockContainer.textContent = timeValue;
//Fix this
if (typeof window.oncontextmenu === 'function') {
window.oncontextmenu=null;
}
setTimeout(updateLoop, 1000);
}
// Init
init();
})(window);