Convert indentation to tabs and remove trailing newlines
This commit is contained in:
Julia
parent
0405cd07c4
commit
b17eefc617
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@ -7,4 +7,4 @@ WORKDIR /home/node/bot
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RUN npm i
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CMD [ "node", "index.js" ]
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CMD [ "node", "index.js" ]
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@ -1,4 +1,4 @@
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module.exports = {
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prefix: `trol`,
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token: require(`./token`)
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}
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prefix: `trol`,
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token: require(`./token`)
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}
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@ -5,4 +5,4 @@ services:
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build: .
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volumes:
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- ./token.js:/home/node/bot/token.js
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- ./config.js:/home/node/bot/config.js
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- ./config.js:/home/node/bot/config.js
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130
index.js
130
index.js
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@ -14,80 +14,80 @@ const client = new Client({ intents: [Intents.FLAGS.GUILD_MESSAGES, Intents.FLAG
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client.login(config.token);
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if (!fs.existsSync(tempDir))
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fs.mkdirSync(tempDir);
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fs.mkdirSync(tempDir);
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else
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fs.readdir(tempDir, (err, files) =>
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{
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for (const file of files)
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{
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const filepath = path.join(tempDir, file);
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fs.rm(filepath, { recursive: true }, err => { if (err) { throw err; } })
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}
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});
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fs.readdir(tempDir, (err, files) =>
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{
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for (const file of files)
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{
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const filepath = path.join(tempDir, file);
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fs.rm(filepath, { recursive: true }, err => { if (err) { throw err; } })
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}
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});
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client.once("ready", () =>
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{
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console.log("loaded trol bot");
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console.log("loaded trol bot");
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});
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client.on("messageCreate", (msg) =>
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{
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if (msg.author.bot) return;
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if (msg.author.bot) return;
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const args = msg.content.split(/ +/);
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const command = args.shift().toLowerCase();
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const args = msg.content.split(/ +/);
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const command = args.shift().toLowerCase();
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if (command == config.prefix)
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{
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if (args[0] == "help")
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{
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const embed = new MessageEmbed()
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.setColor("#ffffff")
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.setTitle(config.prefix + " helpy :^)")
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.addFields(
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{ name: "trol", value: "uses attachment (if any)" },
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{ name: "trol <link>", value: "uses image link" },
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{ name: "trol me", value: "uses sender's pfp" },
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{ name: "trol <@mention>", value: "uses mentioned user's pfp" }
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);
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msg.channel.send({ embeds: [embed] });
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}
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else
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{
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var link = args[0];
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var file = null;
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if (msg.attachments.size == 1) file = msg.attachments.first().attachment;
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if (link != null && file == null)
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{
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if (link == "me") file = msg.author.avatarURL({ format: "png" });
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if (msg.mentions.users.size > 0) file = msg.mentions.users.values().next().value.avatarURL({ format: "png" });
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if (file == null) file = link;
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}
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if (command == config.prefix)
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{
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if (args[0] == "help")
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{
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const embed = new MessageEmbed()
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.setColor("#ffffff")
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.setTitle(config.prefix + " helpy :^)")
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.addFields(
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{ name: "trol", value: "uses attachment (if any)" },
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{ name: "trol <link>", value: "uses image link" },
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{ name: "trol me", value: "uses sender's pfp" },
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{ name: "trol <@mention>", value: "uses mentioned user's pfp" }
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);
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msg.channel.send({ embeds: [embed] });
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}
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else
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{
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var link = args[0];
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var file = null;
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if (msg.attachments.size == 1) file = msg.attachments.first().attachment;
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if (link != null && file == null)
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{
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if (link == "me") file = msg.author.avatarURL({ format: "png" });
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if (msg.mentions.users.size > 0) file = msg.mentions.users.values().next().value.avatarURL({ format: "png" });
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if (file == null) file = link;
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}
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if (file != null)
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{
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const downloadDir = path.join(tempDir, "download");
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if (!fs.existsSync(downloadDir))
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fs.mkdirSync(downloadDir);
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if (file != null)
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{
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const downloadDir = path.join(tempDir, "download");
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if (!fs.existsSync(downloadDir))
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fs.mkdirSync(downloadDir);
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var tempFilePath = path.join(downloadDir, `dl_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}`);
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request.head(file, (err, res, body) =>
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{
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if (err)
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{
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console.log(err);
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return;
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}
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request(file).pipe(fs.createWriteStream(tempFilePath)).on('close', () =>
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{
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generateVideo(tempFilePath, 5).then(result =>
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msg.channel.send({ files: [result] }).then(value =>
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fs.promises.rm(result)
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)
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);
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});
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});
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}
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}
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}
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});
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var tempFilePath = path.join(downloadDir, `dl_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}`);
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request.head(file, (err, res, body) =>
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{
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if (err)
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{
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console.log(err);
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return;
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}
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request(file).pipe(fs.createWriteStream(tempFilePath)).on('close', () =>
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{
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generateVideo(tempFilePath, 5).then(result =>
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msg.channel.send({ files: [result] }).then(value =>
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fs.promises.rm(result)
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)
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);
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});
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});
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}
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}
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}
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});
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@ -10,16 +10,16 @@ let loadedSounds = [];
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let offset = 0;
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for (let p in soundPaths)
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{
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const soundPath = path.join(soundDir, soundPaths[p]);
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if (fs.statSync(soundPath).isDirectory())
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{
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offset++;
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continue;
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}
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const soundPath = path.join(soundDir, soundPaths[p]);
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if (fs.statSync(soundPath).isDirectory())
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{
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offset++;
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continue;
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}
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let buffer = fs.readFileSync(soundPath);
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let decoded = wav.decode(buffer);
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loadedSounds[p - offset] = decoded;
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let buffer = fs.readFileSync(soundPath);
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let decoded = wav.decode(buffer);
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loadedSounds[p - offset] = decoded;
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}
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// somehow this works
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@ -28,97 +28,97 @@ for (let p in soundPaths)
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// so i just made sure the sound files were exported with 48000 bytes per second
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async function mergeBuffers (buffers, playtime = -1)
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{
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// for the final length, either use the specified playtime, or the length of the first sound
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let length = playtime > 0 ? playtime * 48000 : buffers[0].length;
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let finalBuffer = [];
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for (let f_nr = 0; f_nr < length; f_nr++)
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{
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// literally add all the sound bytes together
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// yeah, this works??
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let value = 0;
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for (let buffer of buffers)
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if (buffer[f_nr]) value += buffer[f_nr];
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finalBuffer.push(value);
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}
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return Float32Array.from(finalBuffer);
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// for the final length, either use the specified playtime, or the length of the first sound
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let length = playtime > 0 ? playtime * 48000 : buffers[0].length;
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let finalBuffer = [];
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for (let f_nr = 0; f_nr < length; f_nr++)
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{
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// literally add all the sound bytes together
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// yeah, this works??
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let value = 0;
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for (let buffer of buffers)
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if (buffer[f_nr]) value += buffer[f_nr];
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finalBuffer.push(value);
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}
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return Float32Array.from(finalBuffer);
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}
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class MemeAudio
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{
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constructor()
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{
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this.tracks = [];
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}
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constructor()
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{
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this.tracks = [];
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}
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playSound (soundId, position = 0, track = -1)
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{
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// track not specified, go up one from previous
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if (track < 0)
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track = this.tracks.length;
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playSound (soundId, position = 0, track = -1)
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{
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// track not specified, go up one from previous
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if (track < 0)
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track = this.tracks.length;
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// track doesn't exist, initialize a new one
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let stereoTrackBuffer = this.tracks[track];
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if (!this.tracks[track])
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stereoTrackBuffer = [[], []];
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// track doesn't exist, initialize a new one
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let stereoTrackBuffer = this.tracks[track];
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if (!this.tracks[track])
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stereoTrackBuffer = [[], []];
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// get the data of the sound to play
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let sound = loadedSounds[soundId];
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for (let ch in stereoTrackBuffer) // should just be left/right audio channels
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{
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let loadedChannel = sound.channelData[ch];
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let byteArray = [];
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// get the data of the sound to play
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let sound = loadedSounds[soundId];
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for (let ch in stereoTrackBuffer) // should just be left/right audio channels
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{
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let loadedChannel = sound.channelData[ch];
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let byteArray = [];
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// add empty space until the sound should play
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for (let i = 0; i < position * 48000; i++)
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byteArray[i] = 0;
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// add empty space until the sound should play
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for (let i = 0; i < position * 48000; i++)
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byteArray[i] = 0;
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// copy audio data from sound's channel
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for (let byte of loadedChannel)
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byteArray.push(byte);
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// copy audio data from sound's channel
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for (let byte of loadedChannel)
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byteArray.push(byte);
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// convert to Float32array
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stereoTrackBuffer[ch] = Float32Array.from(byteArray);
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}
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// convert to Float32array
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stereoTrackBuffer[ch] = Float32Array.from(byteArray);
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}
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// add to timeline
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this.tracks[track] = stereoTrackBuffer;
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// add to timeline
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this.tracks[track] = stereoTrackBuffer;
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return this;
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}
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return this;
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}
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async encode (duration)
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{
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let ac = { sampleRate: 48000, float: true, bitDepth: 32 }; // encoding config
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async encode (duration)
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{
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let ac = { sampleRate: 48000, float: true, bitDepth: 32 }; // encoding config
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// make an array of all left channel audio and all right channel audio
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let combinedTrack = [[], []];
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for (let track in this.tracks)
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{
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combinedTrack[0].push(this.tracks[track][0]);
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combinedTrack[1].push(this.tracks[track][1]);
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}
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// make an array of all left channel audio and all right channel audio
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let combinedTrack = [[], []];
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for (let track in this.tracks)
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{
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combinedTrack[0].push(this.tracks[track][0]);
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combinedTrack[1].push(this.tracks[track][1]);
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}
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// make a single stereo track
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let mergedTrack = await Promise.all([mergeBuffers(combinedTrack[0], duration), mergeBuffers(combinedTrack[1], duration)]);
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// make a single stereo track
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let mergedTrack = await Promise.all([mergeBuffers(combinedTrack[0], duration), mergeBuffers(combinedTrack[1], duration)]);
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let encoded = wav.encode(mergedTrack, ac);
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return encoded;
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}
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let encoded = wav.encode(mergedTrack, ac);
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return encoded;
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}
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}
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async function generateAudio (seconds)
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{
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let audio = new MemeAudio();
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let pos = 0;
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while (pos < seconds)
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{
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audio.playSound(Math.floor(Math.random() * loadedSounds.length), pos);
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pos += (Math.random() * 1) - 0.25;
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}
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let encoded = await audio.encode(seconds);
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resultPath = path.join(tempDir, `snd_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}.wav`);
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await fs.promises.writeFile(resultPath, encoded);
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return resultPath;
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let audio = new MemeAudio();
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let pos = 0;
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while (pos < seconds)
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{
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audio.playSound(Math.floor(Math.random() * loadedSounds.length), pos);
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pos += (Math.random() * 1) - 0.25;
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}
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let encoded = await audio.encode(seconds);
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resultPath = path.join(tempDir, `snd_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}.wav`);
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await fs.promises.writeFile(resultPath, encoded);
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return resultPath;
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}
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module.exports = { generateAudio };
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@ -11,180 +11,179 @@ let images = [];
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let imgPromises = [];
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fs.promises.readdir(imagesDir).then(filenames =>
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{
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for (var filename of filenames)
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imgPromises.push(loadImage(path.join(imagesDir, filename)).then(data => images.push(data)));
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for (var filename of filenames)
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imgPromises.push(loadImage(path.join(imagesDir, filename)).then(data => images.push(data)));
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Promise.all(imgPromises).then(() => initialized = true);
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Promise.all(imgPromises).then(() => initialized = true);
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});
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async function generateFrames (sourceImagePath, duration)
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{
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if (!initialized)
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return null;
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if (!initialized)
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return null;
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let outputPath = path.join(tempDir, "frames_" + Math.floor(Math.random() * 10000).toString().padStart(4, "0"));
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let sourceImage;
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let outputPath = path.join(tempDir, "frames_" + Math.floor(Math.random() * 10000).toString().padStart(4, "0"));
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let sourceImage;
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await Promise.all([
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fs.promises.mkdir(outputPath),
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loadImage(sourceImagePath).then(data => sourceImage = data)
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]);
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await Promise.all([
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fs.promises.mkdir(outputPath),
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loadImage(sourceImagePath).then(data => sourceImage = data)
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]);
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// settings
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const fps = 20;
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const res = 256;
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// settings
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const fps = 20;
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const res = 256;
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const totalFrames = fps * duration;
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const totalFrames = fps * duration;
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// init timeline
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let objects = [];
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// init timeline
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let objects = [];
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// define classes
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class Object
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{
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constructor(arg = {})
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{
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this.imageId = arg.imageId || -1;
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this.spawnFrame = arg.spawnFrame || 0;
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this.lifetime = fps * duration;
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this.pos = arg.pos || [0.5, 0.5];
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this.scale = arg.scale || [1, 1];
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this.pivot = arg.pivot || [0.5, 0.5];
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this.rot = arg.rot || 0;
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this.blink = false;
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this.sineDur = 0;
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// define classes
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class Object
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{
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constructor(arg = {})
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{
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this.imageId = arg.imageId || -1;
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this.spawnFrame = arg.spawnFrame || 0;
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this.lifetime = fps * duration;
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this.pos = arg.pos || [0.5, 0.5];
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this.scale = arg.scale || [1, 1];
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this.pivot = arg.pivot || [0.5, 0.5];
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this.rot = arg.rot || 0;
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this.blink = false;
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this.sineDur = 0;
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this.actions = arg.actions || [];
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this.actions = arg.actions || [];
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objects.push(this);
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}
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}
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objects.push(this);
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}
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}
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class Action
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{
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constructor(arg = {})
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{
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this.type = arg.type;
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this.delta = arg.delta;
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this.start = arg.start || 0;
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}
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}
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class Action
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{
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constructor(arg = {})
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{
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this.type = arg.type;
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this.delta = arg.delta;
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this.start = arg.start || 0;
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}
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}
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// generate timeline
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const base = new Object();
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if (randomChance(80)) base.actions.push(new Action({ type: "scale", delta: [randomRange(0, 0.1), randomRange(0, 0.05)] }));
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// generate timeline
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const base = new Object();
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if (randomChance(80)) base.actions.push(new Action({ type: "scale", delta: [randomRange(0, 0.1), randomRange(0, 0.05)] }));
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for (i = 0; i < randomRange(2, 12); i++)
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{
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const obj = new Object();
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obj.pos = [Math.random(), Math.random()];
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const uniformScale = randomRange(0.1, 0.7);
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obj.scale = [uniformScale + Math.random() * 0.01, uniformScale + Math.random() * 0.01];
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obj.imageId = Math.floor(Math.random() * images.length);
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obj.spawnFrame = Math.floor(Math.random() * totalFrames);
|
||||
obj.lifetime = randomRange(fps * 0.25, fps * 3);
|
||||
obj.pivot = [Math.random(), Math.random()];
|
||||
for (i = 0; i < randomRange(2, 12); i++)
|
||||
{
|
||||
const obj = new Object();
|
||||
obj.pos = [Math.random(), Math.random()];
|
||||
const uniformScale = randomRange(0.1, 0.7);
|
||||
obj.scale = [uniformScale + Math.random() * 0.01, uniformScale + Math.random() * 0.01];
|
||||
obj.imageId = Math.floor(Math.random() * images.length);
|
||||
obj.spawnFrame = Math.floor(Math.random() * totalFrames);
|
||||
obj.lifetime = randomRange(fps * 0.25, fps * 3);
|
||||
obj.pivot = [Math.random(), Math.random()];
|
||||
|
||||
if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "rotate", delta: randomRange(-8, 8) }))
|
||||
if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "scale", delta: [randomRange(0, 0.05), 0] }))
|
||||
if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "rotate", delta: randomRange(-8, 8) }))
|
||||
if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "scale", delta: [randomRange(0, 0.05), 0] }))
|
||||
|
||||
if (randomChance(25))
|
||||
obj.blink = true;
|
||||
else if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "move", delta: [randomRange(-0.05, 0.05), randomRange(-0.05, 0.05)] }))
|
||||
if (randomChance(25))
|
||||
obj.blink = true;
|
||||
else if (randomChance(25))
|
||||
obj.actions.push(new Action({ type: "move", delta: [randomRange(-0.05, 0.05), randomRange(-0.05, 0.05)] }))
|
||||
|
||||
if (randomChance(75))
|
||||
obj.sineDur = randomRange(1, 5);
|
||||
}
|
||||
if (randomChance(75))
|
||||
obj.sineDur = randomRange(1, 5);
|
||||
}
|
||||
|
||||
// sort by spawnframe
|
||||
objects.sort((a, b) => (a.spawnFrame > b.spawnFrame) ? 1 : -1);
|
||||
// sort by spawnframe
|
||||
objects.sort((a, b) => (a.spawnFrame > b.spawnFrame) ? 1 : -1);
|
||||
|
||||
// render frames
|
||||
let framePromises = [];
|
||||
for (var _f = 0; _f < totalFrames; _f++)
|
||||
{
|
||||
const f = _f;
|
||||
framePromises.push(async () =>
|
||||
{
|
||||
const canvas = createCanvas(res, res);
|
||||
const ctx = canvas.getContext("2d");
|
||||
// render frames
|
||||
let framePromises = [];
|
||||
for (var _f = 0; _f < totalFrames; _f++)
|
||||
{
|
||||
const f = _f;
|
||||
framePromises.push(async () =>
|
||||
{
|
||||
const canvas = createCanvas(res, res);
|
||||
const ctx = canvas.getContext("2d");
|
||||
|
||||
// draw objects
|
||||
for (var object of objects)
|
||||
{
|
||||
var life = f - object.spawnFrame; // frames passed since init
|
||||
if (life < 0) continue;
|
||||
if (life > object.lifetime) continue;
|
||||
if (object.blink && life % 2 == 1) continue;
|
||||
// draw objects
|
||||
for (var object of objects)
|
||||
{
|
||||
var life = f - object.spawnFrame; // frames passed since init
|
||||
if (life < 0) continue;
|
||||
if (life > object.lifetime) continue;
|
||||
if (object.blink && life % 2 == 1) continue;
|
||||
|
||||
var pos = object.pos;
|
||||
var rot = object.rot;
|
||||
var scale = object.scale;
|
||||
var image = object.imageId == -1 ? sourceImage : images[object.imageId];
|
||||
var pos = object.pos;
|
||||
var rot = object.rot;
|
||||
var scale = object.scale;
|
||||
var image = object.imageId == -1 ? sourceImage : images[object.imageId];
|
||||
|
||||
// process actions
|
||||
for (var action of object.actions)
|
||||
{
|
||||
if (f < object.spawnFrame + action.start + 1 || ((action.dur > 0) && (f > object.spawnFrame + action.start + action.dur))) continue; // ignore
|
||||
const progress = object.sineDur > 0 ? 10 * Math.sin(life * object.sineDur) : life;
|
||||
switch (action.type)
|
||||
{
|
||||
case "move":
|
||||
pos = [object.pos[0] + action.delta[0] * progress, object.pos[1] + action.delta[1] * progress];
|
||||
break;
|
||||
// process actions
|
||||
for (var action of object.actions)
|
||||
{
|
||||
if (f < object.spawnFrame + action.start + 1 || ((action.dur > 0) && (f > object.spawnFrame + action.start + action.dur))) continue; // ignore
|
||||
const progress = object.sineDur > 0 ? 10 * Math.sin(life * object.sineDur) : life;
|
||||
switch (action.type)
|
||||
{
|
||||
case "move":
|
||||
pos = [object.pos[0] + action.delta[0] * progress, object.pos[1] + action.delta[1] * progress];
|
||||
break;
|
||||
|
||||
case "scale":
|
||||
scale = [object.scale[0] + action.delta[0] * progress, object.scale[1] + action.delta[1] * progress];
|
||||
break;
|
||||
case "scale":
|
||||
scale = [object.scale[0] + action.delta[0] * progress, object.scale[1] + action.delta[1] * progress];
|
||||
break;
|
||||
|
||||
case "rotate":
|
||||
rot = object.rot + action.delta * life;
|
||||
break;
|
||||
}
|
||||
}
|
||||
case "rotate":
|
||||
rot = object.rot + action.delta * life;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
var size = [scale[0] * res, scale[1] * res]; // size in pixels
|
||||
var cpos = [pos[0] * res, pos[1] * res]; // center pos
|
||||
var blpos = [cpos[0] - size[0] * object.pivot[0], cpos[1] - size[1] * object.pivot[1]] // bottom left pos
|
||||
var size = [scale[0] * res, scale[1] * res]; // size in pixels
|
||||
var cpos = [pos[0] * res, pos[1] * res]; // center pos
|
||||
var blpos = [cpos[0] - size[0] * object.pivot[0], cpos[1] - size[1] * object.pivot[1]] // bottom left pos
|
||||
|
||||
// save base canvas transform
|
||||
ctx.save();
|
||||
// save base canvas transform
|
||||
ctx.save();
|
||||
|
||||
// rotate canvas to match object rotation
|
||||
ctx.translate(cpos[0], cpos[1]);
|
||||
ctx.rotate(rot * Math.PI / 180);
|
||||
ctx.translate(-cpos[0], -cpos[1]);
|
||||
// rotate canvas to match object rotation
|
||||
ctx.translate(cpos[0], cpos[1]);
|
||||
ctx.rotate(rot * Math.PI / 180);
|
||||
ctx.translate(-cpos[0], -cpos[1]);
|
||||
|
||||
// draw
|
||||
ctx.drawImage(image, blpos[0], blpos[1], size[0], size[1])
|
||||
// draw
|
||||
ctx.drawImage(image, blpos[0], blpos[1], size[0], size[1])
|
||||
|
||||
// restore transform
|
||||
ctx.restore();
|
||||
// restore transform
|
||||
ctx.restore();
|
||||
|
||||
// save the frame
|
||||
const buffer = canvas.toBuffer("image/png");
|
||||
await fs.promises.writeFile(path.join(outputPath, `${f}.png"`), buffer);
|
||||
}
|
||||
});
|
||||
}
|
||||
// save the frame
|
||||
const buffer = canvas.toBuffer("image/png");
|
||||
await fs.promises.writeFile(path.join(outputPath, `${f}.png"`), buffer);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
await Promise.all(framePromises.map(fn => fn()));
|
||||
await Promise.all(framePromises.map(fn => fn()));
|
||||
|
||||
return outputPath;
|
||||
return outputPath;
|
||||
}
|
||||
|
||||
function randomRange (x, y)
|
||||
{
|
||||
return Math.random() * (y - x) + x;
|
||||
return Math.random() * (y - x) + x;
|
||||
}
|
||||
|
||||
function randomChance (percent)
|
||||
{
|
||||
return (Math.random() * 100) <= percent;
|
||||
return (Math.random() * 100) <= percent;
|
||||
}
|
||||
|
||||
module.exports = { generateFrames };
|
||||
|
||||
module.exports = { generateFrames };
|
||||
28
shitpost.js
28
shitpost.js
|
|
@ -5,25 +5,25 @@ const fs = require("fs");
|
|||
|
||||
async function generateVideo (sourceImg, duration)
|
||||
{
|
||||
let [framesPath, audioPath] = await Promise.all([
|
||||
generateFrames(sourceImg, duration),
|
||||
generateAudio(duration)
|
||||
]);
|
||||
let [framesPath, audioPath] = await Promise.all([
|
||||
generateFrames(sourceImg, duration),
|
||||
generateAudio(duration)
|
||||
]);
|
||||
|
||||
const outputPath = `./temp/output_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}.mp4`;
|
||||
const outputPath = `./temp/output_${Math.floor(Math.random() * 10000).toString().padStart(4, "0")}.mp4`;
|
||||
|
||||
const child = spawn(`ffmpeg -i ${audioPath} -r 20 -i ${framesPath}/%d.png -c:v libx264 -vf fps=20 -pix_fmt yuv420p ${outputPath}`, { shell: true })
|
||||
child.on("exit", (code) => { finished = true; });
|
||||
const child = spawn(`ffmpeg -i ${audioPath} -r 20 -i ${framesPath}/%d.png -c:v libx264 -vf fps=20 -pix_fmt yuv420p ${outputPath}`, { shell: true })
|
||||
child.on("exit", (code) => { finished = true; });
|
||||
|
||||
let finished = false;
|
||||
while (!finished) await new Promise(resolve => setTimeout(resolve, 10));
|
||||
let finished = false;
|
||||
while (!finished) await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// delete temp files
|
||||
fs.promises.rm(framesPath, { recursive: true });
|
||||
fs.promises.rm(audioPath);
|
||||
fs.promises.rm(sourceImg);
|
||||
// delete temp files
|
||||
fs.promises.rm(framesPath, { recursive: true });
|
||||
fs.promises.rm(audioPath);
|
||||
fs.promises.rm(sourceImg);
|
||||
|
||||
return outputPath;
|
||||
return outputPath;
|
||||
}
|
||||
|
||||
module.exports = { generateVideo };
|
||||
Reference in New Issue