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Allows you to backup your save data for the Papa's series of games on coolmathgames.com
当前为
// ==UserScript==
// @name Papa's Save Manager
// @namespace vaminta
// @match https://www.coolmathgames.com/0-papas-bakeria
// @match https://www.coolmathgames.com/0-papas-freezeria
// @match https://www.coolmathgames.com/0-papas-burgeria
// @match https://www.coolmathgames.com/0-papas-taco-mia
// @match https://www.coolmathgames.com/0-papas-pancakeria
// @match https://www.coolmathgames.com/0-papas-cupcakeria
// @match https://www.coolmathgames.com/0-papas-cheeseria
// @grant none
// @version 0.3.0
// @author Vaminta
// @run-at document-idle
// @description Allows you to backup your save data for the Papa's series of games on coolmathgames.com
// @homepageURL https://github.com/Vaminta/papas-save-manager
// ==/UserScript==
//04/09/2023
psm = new Object();
/*
USER OPTIONS:
saveTxtExt: (bool) export outputs the file with .txt extension rather than .psm - same contents
forceImport: (bool) bypass validation checks (not recommended)
otherPageAdjustments: (bool) allows script to change other parts of webpage to fix potential problems
preventGameLoad: (bool) attempts to prevent game loading, useful for internal testing
*/
psm.userOptions = {
saveTxtExt: false,
forceImport: false,
otherPageAdjustments: true,
preventGameLoad: false
}
// --------------
psm.version = "0.3.0";
psm.saveVersion = "001";
psm.savePrefix = "PSMS"; //PSM save
psm.saveExt = "psm";
psm.gameList = Object.freeze([
{
name:"Papa's Bakeria",
pathname: "/0-papas-bakeria",
saveName: "papasbakeria_save",
saveIdentifier: "08",
lsKeys: ["//papasbakeria1","//papasbakeria2","//papasbakeria3"]
},
{
name:"Papa's Freezeria",
pathname: "/0-papas-freezeria",
saveName: "papasfreezeria_save",
saveIdentifier: "09",
lsKeys: ["//papasfreezeria_1","//papasfreezeria_2","//papasfreezeria_3"]
},
{
name:"Papa's Burgeria",
pathname: "/0-papas-burgeria",
saveName: "papasburgeria_save",
saveIdentifier: "10",
lsKeys: ["//papasburgeria_1","//papasburgeria_2","//papasburgeria_3"]
},
{
name:"Papa's Taco Mia",
pathname: "/0-papas-taco-mia",
saveName: "papastacomia_save",
saveIdentifier: "11",
lsKeys: ["//papastaqueria_1","//papastaqueria_2","//papastaqueria_3"]
},
{
name:"Papa's Pancakeria",
pathname: "/0-papas-pancakeria",
saveName: "papaspancakeria_save",
saveIdentifier: "12",
lsKeys: ["//papaspancakeria_1","//papaspancakeria_2","//papaspancakeria_3"]
},
{
name:"Papa's Cupcakeria",
pathname: "/0-papas-cupcakeria",
saveName: "papascupcakeria_save",
saveIdentifier: "13",
lsKeys: ["//papascupcakeria1","//papascupcakeria2","//papascupcakeria3"]
},
{
name:"Papa's Cheeseria",
pathname: "/0-papas-cheeseria",
saveName: "papascheeseria_save",
saveIdentifier: "14",
lsKeys: ["//papascheeseria1","//papascheeseria2","//papascheeseria3"]
}
]);
psm.game = null;
const pbsmCSS = `
.pbsm-imp-button, .pbsm-exp-button{
background-color: #1d3752;
color: #ffffff;
border: 1px #06203b solid;
border-radius: 5px;
width: 70px;
height: 30px;
}
.pbsm-imp-button:hover, .pbsm-exp-button:hover{
background-color: #2d4762;
}
`;
function injectCSS(css){
let styleE = document.createElement("style");
styleE.innerText = css;
document.head.appendChild(styleE);
}
function slotHasSave(slot){
let result = false;
const data = localStorage.getItem(psm.game.lsKeys[slot]);
if(data!=null&&data.length>20) result = true;
return result;
}
//Generic download function
function download(filename, text) {
let element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttribute('download', filename);
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
function exportSave(slot){
if(!slotHasSave(slot)){
alert("No save in slot " + (slot+1) + " detected!");
return;
}
const data = psm.savePrefix + psm.saveVersion + psm.game.saveIdentifier + localStorage.getItem(psm.game.lsKeys[slot]);
const filename = psm.game.saveName + "." + psm.saveExt;
download(filename,data);
}
//Checks content of PSM for validity and returning results as object containing breakdown, useful for providing user feedback
function isValidSave(data,expGameID){
if(!data)data = "";
if(!expGameID) expGameID = psm.game.saveIdentifier;
let result = {
isNotEmpty: data.length>0 ? true : false,
isPSMS: data.slice(0,4)==psm.savePrefix ? true : false,
isNotTimeTraveller: parseInt(data.slice(4,7)) <= parseInt(psm.saveVersion) ? true : false, //save isn't from future version of psm
isCorrectGame: (expGameID=="*" || data.slice(7,9) == psm.game.saveIdentifier) ? true : false,
isEncoded: true, //implement later
conclusion: false
};
result.conclusion = (result.isNotEmpty && result.isPSMS && result.isNotTimeTraveller && result.isCorrectGame && result.isEncoded) ? true : false;
return result;
}
function processImport(slot,data){
const fileValidity = isValidSave(data);
const key = psm.game.lsKeys[slot];
const forceLoad = psm.userOptions.forceImport;
if(fileValidity.conclusion || forceLoad){ //continue to load
const importData = data.slice(9);
localStorage.setItem(key,importData);
}
else{ // do not load -> show error
let errorMsg = "PSM Import Error: \n\n";
if(!fileValidity.isNotEmpty) errorMsg += " - File is empty\n";
else if(!fileValidity.isPSMS) errorMsg += " - File is unrecognised format\n";
else{
if(!fileValidity.isNotTimeTraveller) errorMsg += " - File was exported from a future version of PSM, please update\n";
if(!fileValidity.isCorrectGame) errorMsg += " - File appears to be for a different Papa's series game\n";
}
errorMsg += "\nFurther information and help may be found on GitHub";
alert(errorMsg);
}
}
// Setup file reader then send output to processImport
function importSave(slot){
if(slotHasSave(slot)){
let overwrite = confirm("There is already data in slot " + (slot+1) + ". Are you sure you want to overwrite?");
if(!overwrite) return;
}
const file = document.getElementById("file-picker").files[0];
const reader = new FileReader();
reader.addEventListener("load",function(){
processImport(slot,reader.result);
},false,);
if(file) reader.readAsText(file);
}
/*
Handles button clicks from the import and export buttons
*/
function handleButtonClick(e,func){
let targetSave = e.parentElement.getAttribute("data-ss")-1;
if(func=="import"){
document.getElementById("file-picker").onchange = function(){importSave(targetSave)};
document.getElementById("file-picker").click();
}
else if(func=="export"){
exportSave(targetSave);
}
}
function genTableHTML(){
const impButtHTML = '<button class="pbsm-imp-button">Import</button>';
const expButtHTML = '<button class="pbsm-exp-button">Export</button>';
let table = "<table>";
table += "<tr><th>Slot 1</th><th>Slot 2</th><th>Slot 3</th></tr>";
table += "<tr><td data-ss='1' >" + impButtHTML + "</td><td data-ss='2' >"+ impButtHTML + "</td><td data-ss='3' >"+impButtHTML+"</td></tr>"; //data-saveslot
table += "<tr><td data-ss='1'>" + expButtHTML + "</td><td data-ss='2' >"+ expButtHTML + "</td><td data-ss='3' >"+expButtHTML+"</td></tr>";
table += "</table>";
return table;
}
function addOnclicks(){
let importButtons = document.getElementsByClassName("pbsm-imp-button");
let exportButtons = document.getElementsByClassName("pbsm-exp-button");
for(let i=0;i<importButtons.length;i++){
importButtons[i].onclick = function(){handleButtonClick(this,"import")};
}
for(let i=0;i<exportButtons.length;i++){
exportButtons[i].onclick = function(){handleButtonClick(this,"export")};
}
}
function generateHTML(){
let div = document.createElement("div");
div.id = "pbsm-cont"; //papas save manager container
div.className = "game-meta-body";
div.style = "padding-bottom: 1%;";
let genHTML = "<h2>Save Manager</h2><p>This save manager allows you to import and export saves to ensure they are never lost. Saves can also be moved between devices. The page may need to be refreshed before imported saves are visible.</p>";
genHTML += genTableHTML();
div.innerHTML = genHTML;
let filePicker = document.createElement("input");
filePicker.setAttribute("type","file");
filePicker.id = "file-picker";
filePicker.style.display = "none";
div.appendChild(filePicker);
let footerP = document.createElement("p");
footerP.style = "font-size:10px; margin: 2% 0% 0% 0%;";
footerP.innerHTML = "Version: " + psm.version + " ・ Running game: " + psm.game.name + " ・ Software provided without warranty ・ More info on <a href='https://github.com/Vaminta/papas-bakeria-save-manager' target='_blank' >GitHub</a>"
div.appendChild(footerP);
let parentNode = document.getElementsByClassName("game-meta-body")[0];
document.getElementsByClassName("node__content clearfix field-item")[0].insertBefore(div,parentNode);
addOnclicks();
}
// returns singular game object by given key + matching value
function getGame(key,value){
let game = null;
for(let i=0;i<psm.gameList.length;i++){
if(psm.gameList[i][key]==value){
game = psm.gameList[i];
break;
}
}
return game;
}
function detectGame(){
psm.game = getGame("pathname", window.location.pathname);
}
//attempt to prevent the game from loading
function blockGame(){
let wrapper = document.getElementById("swfgamewrapper");
wrapper.innerHTML = "";
}
function pageAdjustments(){
document.getElementById("game-fullscreen").onclick = () => cmg_start_game_full_screen();
}
function initialise(){
detectGame();
if(psm.userOptions.otherPageAdjustments) pageAdjustments();
if(psm.userOptions.saveTxtExt) psm.saveExt = "txt";
if(psm.userOptions.preventGameLoad) blockGame();
injectCSS(pbsmCSS);
generateHTML();
}
initialise();