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Cleanup

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This commit is contained in:
Ethan O'Brien 2024-01-29 17:45:47 -06:00
parent 0fc2c55971
commit 0682a46e28
2 changed files with 43 additions and 33 deletions
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54
data/GameManager.js
View file

@ -50,31 +50,41 @@ class EJS_GameManager {
}) })
} }
loadExternalFiles() { loadExternalFiles() {
return new Promise((resolve, reject) => { return new Promise(async (resolve, reject) => {
if (this.EJS.config.externalFiles && this.EJS.config.externalFiles.constructor.name === 'Object') { if (this.EJS.config.externalFiles && this.EJS.config.externalFiles.constructor.name === 'Object') {
for (const key in this.EJS.config.externalFiles) { for (const key in this.EJS.config.externalFiles) {
let path = key; await new Promise(done => {
if (key.trim().endsWith("/")) { this.EJS.downloadFile(this.EJS.config.externalFiles[key], async (res) => {
const invalidCharacters = /[#<$+%>!`&*'|{}/\\?"=@:^\r\n]/ig; if (res === -1) {
let name = this.EJS.config.externalFiles[key].split("/").pop().split("#")[0].split("?")[0].replace(invalidCharacters, "").trim(); if (this.EJS.debug) console.warn("Failed to fetch file from '" + this.EJS.config.externalFiles[key] + "'. Make sure the file exists.");
if (!name) continue; return done();
path += name; }
} let path = key;
this.EJS.downloadFile(this.EJS.config.externalFiles[key], (res) => { if (key.trim().endsWith("/")) {
if (res === -1) { const invalidCharacters = /[#<$+%>!`&*'|{}/\\?"=@:^\r\n]/ig;
if (this.EJS.debug) console.warn("Failed to fetch file from '" + this.EJS.config.externalFiles[key] + "'. Make sure the file exists."); let name = this.EJS.config.externalFiles[key].split("/").pop().split("#")[0].split("?")[0].replace(invalidCharacters, "").trim();
return resolve(); if (!name) return done();
} const files = await this.EJS.checkCompression(new Uint8Array(res.data), this.EJS.localization("Decompress Game Assets"));
try { if (files["!!notCompressedData"]) {
this.writeFile(path, this.EJS.config.externalFiles[key]); path += name;
} catch(e) { } else {
if (this.EJS.debug) console.warn("Failed to write file to '" + path + "'. Make sure there are no conflicting files."); for (const k in files) {
} this.writeFile(path+k, files[k]);
resolve(); }
}, null, true, {responseType: "text", method: "GET"}); return done();
}
}
try {
this.writeFile(path, res.data);
} catch(e) {
if (this.EJS.debug) console.warn("Failed to write file to '" + path + "'. Make sure there are no conflicting files.");
}
done();
}, null, true, {responseType: "arraybuffer", method: "GET"});
})
} }
} else resolve(); }
resolve();
}); });
} }
writeFile(path, data) { writeFile(path, data) {

22
data/emulator.js
View file

@ -494,21 +494,21 @@ class EmulatorJS {
} }
return text; return text;
} }
isCompressed(data) { //https://www.garykessler.net/library/file_sigs.html
//todo. Use hex instead of numbers
if ((data[0] === 80 && data[1] === 75) && ((data[2] === 3 && data[3] === 4) || (data[2] === 5 && data[3] === 6) || (data[2] === 7 && data[3] === 8))) {
return 'zip';
} else if (data[0] === 55 && data[1] === 122 && data[2] === 188 && data[3] === 175 && data[4] === 39 && data[5] === 28) {
return '7z';
} else if ((data[0] === 82 && data[1] === 97 && data[2] === 114 && data[3] === 33 && data[4] === 26 && data[5] === 7) && ((data[6] === 0) || (data[6] === 1 && data[7] == 0))) {
return 'rar';
}
}
checkCompression(data, msg, fileCbFunc) { checkCompression(data, msg, fileCbFunc) {
if (msg) { if (msg) {
this.textElem.innerText = msg; this.textElem.innerText = msg;
} }
//to be put in another file //to be put in another file
function isCompressed(data) { //https://www.garykessler.net/library/file_sigs.html
//todo. Use hex instead of numbers
if ((data[0] === 80 && data[1] === 75) && ((data[2] === 3 && data[3] === 4) || (data[2] === 5 && data[3] === 6) || (data[2] === 7 && data[3] === 8))) {
return 'zip';
} else if (data[0] === 55 && data[1] === 122 && data[2] === 188 && data[3] === 175 && data[4] === 39 && data[5] === 28) {
return '7z';
} else if ((data[0] === 82 && data[1] === 97 && data[2] === 114 && data[3] === 33 && data[4] === 26 && data[5] === 7) && ((data[6] === 0) || (data[6] === 1 && data[7] == 0))) {
return 'rar';
}
}
const createWorker = (path) => { const createWorker = (path) => {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
this.downloadFile(path, (res) => { this.downloadFile(path, (res) => {
@ -595,7 +595,7 @@ class EmulatorJS {
}) })
}) })
} }
const compression = isCompressed(data.slice(0, 10)); const compression = this.isCompressed(data.slice(0, 10));
if (compression) { if (compression) {
//Need to do zip and rar still //Need to do zip and rar still
if (compression === "7z") { if (compression === "7z") {