Remove delay parameter, change argument handling, make help command show proper flag types

api/IMPLEMENTATION.md

@@ -41,7 +41,6 @@ The job object is formatted like this:
   "url": string,      // original image URL, used for message filtering
   "params": {         // content varies depending on the command, some common parameters are listed here
     "type": string,   // mime type of output, should usually be the same as input
-    "delay": integer, // for manually specifying GIF frame delay, set to 0 to use the default delay
     ...
   }
 }

classes/command.js

@@ -13,7 +13,7 @@ class Command {
       this.author = options.message.author;
       this.member = options.message.member;
       this.content = options.content;
-      this.specialArgs = options.specialArgs;
+      this.specialArgs = this.options = options.specialArgs;
       this.reference = {
         messageReference: {
           channelID: this.channel.id,
@@ -27,6 +27,7 @@ class Command {
       };
     } else if (options.type === "application") {
       this.interaction = options.interaction;
+      this.args = [];
       this.channel = options.interaction.channel;
       this.author = this.member = options.interaction.guildID ? options.interaction.member : options.interaction.user;
       if (options.interaction.data.options) {

classes/imageCommand.js

@@ -68,7 +68,6 @@ class ImageCommand extends Command {
         magickParams.path = image.path;
         magickParams.params.type = image.type;
         magickParams.url = image.url; // technically not required but can be useful for text filtering
-        magickParams.params.delay = image.delay ?? 0;
         if (this.constructor.requiresGIF) magickParams.onlyGIF = true;
       } catch (e) {
         runningCommands.delete(this.author.id);
@@ -77,7 +76,7 @@ class ImageCommand extends Command {
     }
 
     if (this.constructor.requiresText) {
-      const text = this.type === "classic" ? this.args : this.options.text;
+      const text = this.options.text ?? this.args;
       if (text.length === 0 || !await this.criteria(text)) {
         runningCommands.delete(this.author.id);
         return this.constructor.noText;
@@ -86,7 +85,7 @@ class ImageCommand extends Command {
 
     switch (typeof this.params) {
       case "function":
-        Object.assign(magickParams.params, this.params(magickParams.url, magickParams.delay));
+        Object.assign(magickParams.params, this.params(magickParams.url));
         break;
       case "object":
         Object.assign(magickParams.params, this.params);

commands/fun/dice.js

@@ -2,7 +2,7 @@ import Command from "../../classes/command.js";
 
 class DiceCommand extends Command {
   async run() {
-    const max = this.type === "classic" ? parseInt(this.args[0]) : this.options.max;
+    const max = this.options.max ?? parseInt(this.args[0]);
     if (!max) {
       return `🎲 The dice landed on ${Math.floor(Math.random() * 6) + 1}.`;
     } else {

commands/fun/homebrew.js

@@ -3,7 +3,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 class HomebrewCommand extends ImageCommand {
   params() {
     return {
-      caption: (this.type === "classic" ? this.args.join(" ") : this.options.text).toLowerCase().replaceAll("\n", " ")
+      caption: (this.options.text ?? this.args.join(" ")).toLowerCase().replaceAll("\n", " ")
     };
   }
 

commands/fun/sonic.js

@@ -3,7 +3,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class SonicCommand extends ImageCommand {
   params() {
-    const cleanedMessage = (this.type === "classic" ? this.args.join(" ") : this.options.text).replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%");
+    const cleanedMessage = (this.options.text ?? this.args.join(" ")).replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%");
     return {
       text: cleanedMessage
     };

commands/general/base64.js

@@ -6,7 +6,7 @@ class Base64Command extends Command {
     if (this.type === "classic" && this.args.length === 0) return "You need to provide whether you want to encode or decode the text!";
     const command = this.type === "classic" ? this.args[0].toLowerCase() : this.optionsArray[0].name.toLowerCase();
     if (command !== "decode" && command !== "encode") return "You need to provide whether you want to encode or decode the text!";
-    const string = this.type === "classic" ? this.args.slice(1).join(" ") : this.options.text;
+    const string = this.options.text ?? this.args.slice(1).join(" ");
     if (!string || !string.trim()) return `You need to provide a string to ${command}!`;
     if (command === "decode") {
       const b64Decoded = Buffer.from(string, "base64").toString("utf8");

commands/general/broadcast.js

@@ -6,7 +6,7 @@ class BroadcastCommand extends Command {
     return new Promise((resolve) => {
       const owners = process.env.OWNER.split(",");
       if (!owners.includes(this.author.id)) return "Only the bot owner can broadcast messages!";
-      const message = this.type === "classic" ? this.args.join(" ") : this.options.message;
+      const message = this.options.message ?? this.args.join(" ");
       if (message && message.trim()) {
         this.ipc.broadcast("playbroadcast", message);
         this.ipc.register("broadcastSuccess", () => {

commands/general/emote.js

@@ -3,7 +3,7 @@ import Command from "../../classes/command.js";
 
 class EmoteCommand extends Command {
   async run() {
-    const emoji = this.type === "classic" ? this.content : this.options.emoji;
+    const emoji = this.options.emoji ?? this.content;
     if (!emoji || !emoji.trim()) return "You need to provide an emoji!";
     if (emoji.split(" ")[0].match(/^<a?:.+:\d+>$/)) {
       return `https://cdn.discordapp.com/emojis/${emoji.split(" ")[0].replace(/^<(a)?:.+:(\d+)>$/, "$2")}.${emoji.split(" ")[0].replace(/^<(a)?:.+:(\d+)>$/, "$1") === "a" ? "gif" : "png"}`;

commands/general/eval.js

@@ -6,7 +6,7 @@ class EvalCommand extends Command {
     const owners = process.env.OWNER.split(",");
     if (!owners.includes(this.author.id)) return "Only the bot owner can use eval!";
     await this.acknowledge();
-    const code = this.type === "classic" ? this.args.join(" ") : this.options.code;
+    const code = this.options.code ?? this.args.join(" ");
     try {
       const evaled = eval(code);
       const cleaned = await clean(evaled);

commands/general/exec.js

@@ -9,7 +9,7 @@ class ExecCommand extends Command {
     const owners = process.env.OWNER.split(",");
     if (!owners.includes(this.author.id)) return "Only the bot owner can use exec!";
     await this.acknowledge();
-    const code = this.type === "classic" ? this.args.join(" ") : this.options.cmd;
+    const code = this.options.cmd ?? this.args.join(" ");
     try {
       const execed = await exec(code);
       if (execed.stderr) return `\`ERROR\` \`\`\`xl\n${await clean(execed.stderr)}\n\`\`\``;

commands/general/help.js

@@ -1,3 +1,4 @@
+import { Constants } from "eris";
 import database from "../../utils/database.js";
 import * as collections from "../../utils/collections.js";
 import { random } from "../../utils/misc.js";
@@ -5,6 +6,7 @@ import paginator from "../../utils/pagination/pagination.js";
 import * as help from "../../utils/help.js";
 import Command from "../../classes/command.js";
 const tips = ["You can change the bot's prefix using the prefix command.", "Image commands also work with images previously posted in that channel.", "You can use the tags commands to save things for later use.", "You can visit https://projectlounge.pw/esmBot/help.html for a web version of this command list.", "You can view a command's aliases by putting the command name after the help command (e.g. help image).", "Parameters wrapped in [] are required, while parameters wrapped in {} are optional.", "esmBot is hosted and paid for completely out-of-pocket by the main developer. If you want to support development, please consider donating! https://patreon.com/TheEssem", "You can run commands in DMs as well, just message the bot with your command - no prefix needed!"];
+const argTypes = Object.keys(Constants.ApplicationCommandOptionTypes);
 
 class HelpCommand extends Command {
   async run() {
@@ -40,12 +42,15 @@ class HelpCommand extends Command {
       if (info.flags.length !== 0) {
         const flagInfo = [];
         for (const flag of info.flags) {
-          flagInfo.push(`\`--${flag.name}${flag.type ? `=[${flag.type}]` : ""}\` - ${flag.description}`);
+          if (flag.type === 1) continue;
+          flagInfo.push(`\`--${flag.name}${flag.type ? `=[${argTypes[flag.type - 1]}]` : ""}\` - ${flag.description}`);
+        }
+        if (flagInfo.length !== 0) {
+          embed.embeds[0].fields.push({
+            "name": "Flags",
+            "value": flagInfo.join("\n")
+          });
         }
-        embed.embeds[0].fields.push({
-          "name": "Flags",
-          "value": flagInfo.join("\n")
-        });
       }
       return embed;
     } else {

commands/general/image.js

@@ -8,7 +8,7 @@ import Command from "../../classes/command.js";
 class ImageSearchCommand extends Command {
   async run() {
     if (this.channel.guild && !this.channel.permissionsOf(this.client.user.id).has("embedLinks")) return "I don't have the `Embed Links` permission!";
-    const query = this.type === "classic" ? this.args.join(" ") : this.options.query;
+    const query = this.options.query ?? this.args.join(" ");
     if (!query || !query.trim()) return "You need to provide something to search for!";
     await this.acknowledge();
     const embeds = [];

commands/general/lengthen.js

@@ -5,7 +5,7 @@ import Command from "../../classes/command.js";
 class LengthenCommand extends Command {
   async run() {
     await this.acknowledge();
-    const input = this.type === "classic" ? this.args.join(" ") : this.options.url;
+    const input = this.options.url ?? this.args.join(" ");
     if (!input || !input.trim() || !urlCheck(input)) return "You need to provide a short URL to lengthen!";
     if (urlCheck(input)) {
       const url = await fetch(encodeURI(input), { redirect: "manual" });

commands/general/reload.js

@@ -6,7 +6,7 @@ class ReloadCommand extends Command {
     return new Promise((resolve) => {
       const owners = process.env.OWNER.split(",");
       if (!owners.includes(this.author.id)) return resolve("Only the bot owner can reload commands!");
-      const commandName = this.type === "classic" ? this.args.join(" ") : this.options.cmd;
+      const commandName = this.options.cmd ?? this.args.join(" ");
       if (!commandName || !commandName.trim()) return resolve("You need to provide a command to reload!");
       this.acknowledge().then(() => {
         this.ipc.broadcast("reload", commandName);

commands/general/youtube.js

@@ -7,7 +7,7 @@ import Command from "../../classes/command.js";
 
 class YouTubeCommand extends Command {
   async run() {
-    const query = this.type === "classic" ? this.args.join(" ") : this.options.query;
+    const query = this.options.query ?? this.args.join(" ");
     if (!query || !query.trim()) return "You need to provide something to search for!";
     await this.acknowledge();
     const messages = [];

commands/image-editing/caption.js

@@ -3,7 +3,7 @@ const allowedFonts = ["futura", "impact", "helvetica", "arial", "roboto", "noto"
 
 class CaptionCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     let newCaption = newArgs.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n");
     if (process.env.NODE_ENV === "development" && newCaption.toLowerCase() === "get real" && !this.specialArgs.noEgg) newCaption = `I'm tired of people telling me to "get real". Every day I put captions on images for people, some funny and some not, but out of all of those "get real" remains the most used caption. Why? I am simply a computer program running on a server, I am unable to manifest myself into the real world. As such, I'm confused as to why anyone would want me to "get real". Is this form not good enough? Alas, as I am simply a bot, I must follow the tasks that I was originally intended to perform, so here goes:\n${newCaption}`;
     return {

commands/image-editing/caption2.js

@@ -4,7 +4,7 @@ const allowedFonts = ["futura", "impact", "helvetica", "arial", "roboto", "noto"
 
 class CaptionTwoCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     return {
       caption: newArgs && newArgs.trim() ? newArgs.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("%", "%").replaceAll("\\n", "\n") : words.sort(() => 0.5 - Math.random()).slice(0, Math.floor(Math.random() * words.length + 1)).join(" "),
       top: !!this.specialArgs.top,

commands/image-editing/flag.js

@@ -7,7 +7,7 @@ class FlagCommand extends ImageCommand {
   flagPath = "";
 
   async criteria() {
-    const text = this.type === "classic" ? this.args[0] : this.options.text;
+    const text = this.options.text ?? this.args[0];
     if (!text.match(emojiRegex)) return false;
     const flag = emoji.unemojify(text).replaceAll(":", "").replace("flag-", "");
     let path = `assets/images/region-flags/png/${flag.toUpperCase()}.png`;

commands/image-editing/freeze.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class FreezeCommand extends ImageCommand {
   params() {
-    const frameCount = parseInt(this.type === "classic" ? this.args[0] : this.options.endframe);
+    const frameCount = parseInt(this.options.endframe ?? this.args[0]);
     return {
       loop: false,
       frame: isNaN(frameCount) ? -1 : frameCount

commands/image-editing/jpeg.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class JPEGCommand extends ImageCommand {
   params() {
-    const quality = parseInt(this.type === "classic" ? this.args[0] : this.options.quality);
+    const quality = parseInt(this.options.quality ?? this.args[0]);
     return {
       quality: isNaN(quality) ? 1 : Math.max(1, Math.min(quality, 100))
     };

commands/image-editing/meme.js

@@ -3,7 +3,7 @@ const allowedFonts = ["futura", "impact", "helvetica", "arial", "roboto", "noto"
 
 class MemeCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     const [topText, bottomText] = newArgs.split(/(?<!\\),/).map(elem => elem.trim());
     return {
       top: (this.specialArgs.case ? topText : topText.toUpperCase()).replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n"),

commands/image-editing/motivate.js

@@ -3,7 +3,7 @@ const allowedFonts = ["futura", "impact", "helvetica", "arial", "roboto", "noto"
 
 class MotivateCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     const [topText, bottomText] = newArgs.split(/(?<!\\),/).map(elem => elem.trim());
     return {
       top: topText.replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%"),

commands/image-editing/reddit.js

@@ -1,10 +1,10 @@
 import ImageCommand from "../../classes/imageCommand.js";
 import { random } from "../../utils/misc.js";
-const names = ["esmBot", "me_irl", "dankmemes", "hmmm", "gaming", "wholesome", "chonkers", "memes", "funny", "pcmasterrace", "thomastheplankengine"];
+const names = ["esmBot", "me_irl", "dankmemes", "hmmm", "gaming", "wholesome", "chonkers", "memes", "funny", "lies"];
 
 class RedditCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     return {
       caption: newArgs && newArgs.trim() ? newArgs.replaceAll("\n", "").replaceAll(" ", "") : random(names)
     };

commands/image-editing/reverse.js

@@ -1,12 +1,6 @@
 import ImageCommand from "../../classes/imageCommand.js";
 
 class ReverseCommand extends ImageCommand {
-  params(url, delay) {
-    return {
-      delay: delay ? (100 / delay.split("/")[0]) * delay.split("/")[1] : 0
-    };
-  }
-
   static description = "Reverses an image sequence";
   static aliases = ["backwards"];
 

commands/image-editing/slow.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class SlowCommand extends ImageCommand {
   params() {
-    const speed = parseInt(this.type === "classic" ? this.args[0] : this.options.multiplier);
+    const speed = parseInt(this.options.multiplier ?? this.args[0]);
     return {
       slow: true,
       speed: isNaN(speed) ? 2 : speed

commands/image-editing/snapchat.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class SnapchatCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     const position = parseFloat(this.specialArgs.position);
     return {
       caption: newArgs.replaceAll("&", "\\&amp;").replaceAll(">", "\\&gt;").replaceAll("<", "\\&lt;").replaceAll("\"", "\\&quot;").replaceAll("'", "\\&apos;").replaceAll("%", "\\%"),

commands/image-editing/soos.js

@@ -1,9 +1,8 @@
 import ImageCommand from "../../classes/imageCommand.js";
 
 class SooSCommand extends ImageCommand {
-  params(url, delay) {
+  params() {
     return {
-      delay: delay ? (100 / delay.split("/")[0]) * delay.split("/")[1] : 0,
       soos: true
     };
   }

commands/image-editing/speed.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class SpeedCommand extends ImageCommand {
   params() {
-    const speed = parseInt(this.type === "classic" ? this.args[0] : this.options.multiplier);
+    const speed = parseInt(this.options.multiplier ?? this.args[0]);
     return {
       speed: isNaN(speed) || speed < 1 ? 2 : speed
     };

commands/image-editing/whisper.js

@@ -2,7 +2,7 @@ import ImageCommand from "../../classes/imageCommand.js";
 
 class WhisperCommand extends ImageCommand {
   params(url) {
-    const newArgs = this.type === "classic" ? this.args.filter(item => !item.includes(url)).join(" ") : this.options.text;
+    const newArgs = this.options.text ?? this.args.filter(item => !item.includes(url)).join(" ");
     return {
       caption: newArgs.replaceAll("&", "&amp;").replaceAll(">", "&gt;").replaceAll("<", "&lt;").replaceAll("\"", "&quot;").replaceAll("'", "&apos;").replaceAll("\\n", "\n")
     };

commands/music/host.js

@@ -7,7 +7,7 @@ class HostCommand extends MusicCommand {
     if (!this.member.voiceState.channelID) return "You need to be in a voice channel first!";
     if (!this.channel.guild.members.get(this.client.user.id).voiceState.channelID) return "I'm not in a voice channel!";
     if (this.connection.host !== this.author.id && this.author.id !== process.env.OWNER) return "Only the current voice session host can choose another host!";
-    const input = this.type === "classic" ? this.args.join(" ") : this.options.user;
+    const input = this.options.user ?? this.args.join(" ");
     if (!input || !input.trim()) return "You need to provide who you want the host to be!";
     let user;
     if (this.type === "classic") {

commands/music/play.js

@@ -1,9 +1,10 @@
 import { play } from "../../utils/soundplayer.js";
 import MusicCommand from "../../classes/musicCommand.js";
+const prefixes = ["ytsearch:", "ytmsearch:", "scsearch:", "spsearch:", "amsearch:"];
 
 class PlayCommand extends MusicCommand {
   async run() {
-    const input = this.type === "classic" ? this.args.join(" ") : this.options.query;
+    const input = this.options.query ?? this.args.join(" ");
     if (!input && (this.type === "classic" ? (!this.message || this.message.attachments.length <= 0) : !this.options.file)) return "You need to provide what you want to play!";
     let query = input ? input.trim() : "";
     const attachment = this.type === "classic" ? this.message.attachments[0] : (this.options.file ? this.interaction.data.resolved.attachments[this.options.file] : null);
@@ -17,7 +18,7 @@ class PlayCommand extends MusicCommand {
       const url = new URL(query);
       return await play(this.client, url, { channel: this.channel, member: this.member, type: this.type, interaction: this.interaction }, true);
     } catch {
-      const search = query.startsWith("ytsearch:") ? query : !query && attachment ? attachment.url : `ytsearch:${query}`;
+      const search = prefixes.some(v => query.startsWith(v)) ? query : !query && attachment ? attachment.url : `ytsearch:${query}`;
       return await play(this.client, search, { channel: this.channel, member: this.member, type: this.type, interaction: this.interaction }, true);
     }
   }

commands/music/remove.js

@@ -8,7 +8,7 @@ class RemoveCommand extends MusicCommand {
     if (!this.member.voiceState.channelID) return "You need to be in a voice channel first!";
     if (!this.channel.guild.members.get(this.client.user.id).voiceState.channelID) return "I'm not in a voice channel!";
     if (this.connection.host !== this.author.id) return "Only the current voice session host can remove songs from the queue!";
-    const pos = parseInt(this.type === "classic" ? this.args[0] : this.options.position);
+    const pos = parseInt(this.options.position ?? this.args[0]);
     if (isNaN(pos) || pos > this.queue.length || pos < 1) return "That's not a valid position!";
     const removed = this.queue.splice(pos, 1);
     const track = await Rest.decode(this.connection.player.node, removed[0]);

commands/music/seek.js

@@ -10,7 +10,7 @@ class SeekCommand extends MusicCommand {
     const player = this.connection.player;
     const track = await Rest.decode(player.node, player.track);
     if (!track.isSeekable) return "This track isn't seekable!";
-    const seconds = parseFloat(this.type === "classic" ? this.args[0] : this.options.position);
+    const seconds = parseFloat(this.options.position ?? this.args[0]);
     if (isNaN(seconds) || (seconds * 1000) > track.length || (seconds * 1000) < 0) return "That's not a valid position!";
     await player.seek(seconds * 1000);
     return `🔊 Seeked track to ${seconds} second(s).`;

commands/music/skip.js

@@ -26,7 +26,6 @@ class SkipCommand extends MusicCommand {
     } else {
       await player.player.stop(this.channel.guild.id);
       if (this.type === "application") return "🔊 The current song has been skipped.";
-      return;
     }
   }
 

natives/blur.cc

@@ -15,8 +15,6 @@ Napi::Value Blur(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     bool sharp = obj.Get("sharp").As<Napi::Boolean>().Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -31,8 +29,6 @@ Napi::Value Blur(const Napi::CallbackInfo &info) {
     VImage out = sharp ? in.sharpen(VImage::option()->set("sigma", 3))
                        : in.gaussblur(15);
 
-    if (delay) out.set("delay", delay);
-
     void *buf;
     size_t length;
     out.write_to_buffer(("." + type).c_str(), &buf, &length);

natives/caption.cc

@@ -13,8 +13,6 @@ Napi::Value Caption(const Napi::CallbackInfo &info) {
     string caption = obj.Get("caption").As<Napi::String>().Utf8Value();
     string font = obj.Get("font").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -59,7 +57,6 @@ Napi::Value Caption(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height + captionImage.height());
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/caption2.cc

@@ -15,8 +15,6 @@ Napi::Value CaptionTwo(const Napi::CallbackInfo &info) {
     bool top = obj.Get("top").As<Napi::Boolean>().Value();
     string font = obj.Get("font").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -63,7 +61,6 @@ Napi::Value CaptionTwo(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height + captionImage.height());
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/circle.cc

@@ -14,8 +14,6 @@ Napi::Value Circle(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Blob blob;
 
@@ -43,7 +41,6 @@ Napi::Value Circle(const Napi::CallbackInfo &info) {
       for (Image &image : blurred) {
         image.quantizeDitherMethod(FloydSteinbergDitherMethod);
         image.quantize();
-        if (delay != 0) image.animationDelay(delay);
       }
     }
 

natives/colors.cc

@@ -16,8 +16,6 @@ Napi::Value Colors(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string color = obj.Get("color").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -35,7 +33,6 @@ Napi::Value Colors(const Napi::CallbackInfo &info) {
     } else if (color == "sepia") {
       out = in.flatten().recomb(sepia);
     }
-    if (delay) out.set("delay", delay);
 
     void *buf;
     size_t length;

natives/crop.cc

@@ -12,8 +12,6 @@ Napi::Value Crop(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -45,7 +43,6 @@ Napi::Value Crop(const Napi::CallbackInfo &info) {
 
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, finalHeight);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/deepfry.cc

@@ -12,8 +12,6 @@ Napi::Value Deepfry(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Napi::Object result = Napi::Object::New(env);
 
@@ -34,11 +32,7 @@ Napi::Value Deepfry(const Napi::CallbackInfo &info) {
                           VImage::option()->set("Q", 1)->set("strip", true));
     VImage final = VImage::new_from_buffer(jpgBuf, jpgLength, "");
     final.set(VIPS_META_PAGE_HEIGHT, page_height);
-    if (delay) {
+    final.set("delay", fried.get_array_int("delay"));
-      final.set("delay", delay);
-    } else if (type == "gif") {
-      final.set("delay", fried.get_array_int("delay"));
-    }
 
     void *buf;
     size_t length;

natives/flag.cc

@@ -14,8 +14,6 @@ Napi::Value Flag(const Napi::CallbackInfo &info) {
     string overlay = obj.Get("overlay").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -53,7 +51,6 @@ Napi::Value Flag(const Napi::CallbackInfo &info) {
 
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/flip.cc

@@ -14,8 +14,6 @@ Napi::Value Flip(const Napi::CallbackInfo &info) {
     bool flop =
         obj.Has("flop") ? obj.Get("flop").As<Napi::Boolean>().Value() : false;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -44,8 +42,6 @@ Napi::Value Flip(const Napi::CallbackInfo &info) {
       out = in.flip(VIPS_DIRECTION_VERTICAL);
     }
 
-    if (delay) out.set("delay", delay);
-
     void *buf;
     size_t length;
     out.write_to_buffer(("." + type).c_str(), &buf, &length);

natives/freeze.cc

@@ -14,8 +14,6 @@ Napi::Value Freeze(const Napi::CallbackInfo &info) {
     bool loop =
         obj.Has("loop") ? obj.Get("loop").As<Napi::Boolean>().Value() : false;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
     int frame = obj.Has("frame")
                     ? obj.Get("frame").As<Napi::Number>().Int32Value()
                     : -1;
@@ -67,8 +65,6 @@ Napi::Value Freeze(const Napi::CallbackInfo &info) {
       out.set(VIPS_META_PAGE_HEIGHT, page_height);
       out.set("loop", loop ? 0 : 1);
 
-      if (delay) out.set("delay", delay);
-
       void *buf;
       size_t length;
       out.write_to_buffer(("." + type).c_str(), &buf, &length);

natives/gamexplain.cc

@@ -13,8 +13,6 @@ Napi::Value Gamexplain(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -46,7 +44,6 @@ Napi::Value Gamexplain(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, 675);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/invert.cc

@@ -12,8 +12,6 @@ Napi::Value Invert(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -28,8 +26,6 @@ Napi::Value Invert(const Napi::CallbackInfo &info) {
     VImage inverted = noAlpha.invert();
     VImage out = inverted.bandjoin(in.extract_band(3));
 
-    if (delay) out.set("delay", delay);
-
     void *buf;
     size_t length;
     out.write_to_buffer(("." + type).c_str(), &buf, &length);

natives/jpeg.cc

@@ -15,8 +15,6 @@ Napi::Value Jpeg(const Napi::CallbackInfo &info) {
                       ? obj.Get("quality").As<Napi::Number>().Int32Value()
                       : 0;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Napi::Object result = Napi::Object::New(env);
 
@@ -37,11 +35,7 @@ Napi::Value Jpeg(const Napi::CallbackInfo &info) {
           VImage::option()->set("Q", quality)->set("strip", true));
       VImage final = VImage::new_from_buffer(jpgBuf, jpgLength, "");
       final.set(VIPS_META_PAGE_HEIGHT, page_height);
-      if (delay) {
+      final.set("delay", in.get_array_int("delay"));
-        final.set("delay", delay);
-      } else if (type == "gif") {
-        final.set("delay", in.get_array_int("delay"));
-      }
 
       void *buf;
       size_t length;

natives/meme.cc

@@ -15,8 +15,6 @@ Napi::Value Meme(const Napi::CallbackInfo &info) {
     string bottom = obj.Get("bottom").As<Napi::String>().Utf8Value();
     string font = obj.Get("font").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -125,7 +123,6 @@ Napi::Value Meme(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/mirror.cc

@@ -17,8 +17,6 @@ Napi::Value Mirror(const Napi::CallbackInfo &info) {
     bool first =
         obj.Has("first") ? obj.Get("first").As<Napi::Boolean>().Value() : false;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -67,8 +65,6 @@ Napi::Value Mirror(const Napi::CallbackInfo &info) {
       }
     }
 
-    if (delay) out.set("delay", delay);
-
     void *buf;
     size_t length;
     out.write_to_buffer(("." + type).c_str(), &buf, &length);

natives/motivate.cc

@@ -15,8 +15,6 @@ Napi::Value Motivate(const Napi::CallbackInfo &info) {
     string bottom_text = obj.Get("bottom").As<Napi::String>().Utf8Value();
     string font = obj.Get("font").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -103,7 +101,6 @@ Napi::Value Motivate(const Napi::CallbackInfo &info) {
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1))
                        .extract_band(0, VImage::option()->set("n", 3));
     final.set(VIPS_META_PAGE_HEIGHT, height);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/reddit.cc

@@ -13,8 +13,6 @@ Napi::Value Reddit(const Napi::CallbackInfo &info) {
     string text = obj.Get("caption").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -56,7 +54,6 @@ Napi::Value Reddit(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height + watermark.height());
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/resize.cc

@@ -17,8 +17,6 @@ Napi::Value Resize(const Napi::CallbackInfo &info) {
     bool wide =
         obj.Has("wide") ? obj.Get("wide").As<Napi::Boolean>().Value() : false;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -47,7 +45,6 @@ Napi::Value Resize(const Napi::CallbackInfo &info) {
       finalHeight = page_height;
     }
     out.set(VIPS_META_PAGE_HEIGHT, finalHeight);
-    if (delay) out.set("delay", delay);
 
     void *buf;
     size_t length;

natives/scott.cc

@@ -15,8 +15,6 @@ Napi::Value Scott(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Blob blob;
 
@@ -46,7 +44,7 @@ Napi::Value Scott(const Napi::CallbackInfo &info) {
       watermark_new.composite(image, Geometry("-110+83"),
                               Magick::OverCompositeOp);
       watermark_new.magick(type);
-      watermark_new.animationDelay(delay == 0 ? image.animationDelay() : delay);
+      watermark_new.animationDelay(image.animationDelay());
       mid.push_back(watermark_new);
     }
 

natives/snapchat.cc

@@ -15,8 +15,6 @@ Napi::Value Snapchat(const Napi::CallbackInfo &info) {
     float pos =
         obj.Has("pos") ? obj.Get("pos").As<Napi::Number>().FloatValue() : 0.5;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -64,7 +62,6 @@ Napi::Value Snapchat(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/speed.cc

@@ -51,8 +51,6 @@ Napi::Value Speed(const Napi::CallbackInfo &info) {
     bool slow =
         obj.Has("slow") ? obj.Get("slow").As<Napi::Boolean>().Value() : false;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
     int speed =
         obj.Has("speed") ? obj.Get("speed").As<Napi::Number>().Int32Value() : 2;
 
@@ -62,94 +60,51 @@ Napi::Value Speed(const Napi::CallbackInfo &info) {
 
     char *match = (char *)"\x00\x21\xF9\x04";
 
-    // if passed a delay, use that. otherwise iterate over every frame.
+    vector<uint16_t> old_delays;
-    if (delay == 0) {
+    bool removeFrames = false;
-      vector<uint16_t> old_delays;
+    char *lastPos;
-      bool removeFrames = false;
-      char *lastPos;
 
-      int amount = 0;
+    int amount = 0;
 
-      lastPos = (char *)memchr(fileData, '\x00', data.Length());
+    lastPos = (char *)memchr(fileData, '\x00', data.Length());
-      while (lastPos != NULL) {
+    while (lastPos != NULL) {
-        if (memcmp(lastPos, match, 4) != 0) {
+      if (memcmp(lastPos, match, 4) != 0) {
-          lastPos = (char *)memchr(lastPos + 1, '\x00',
-                                   (data.Length() - (lastPos - fileData)) - 1);
-          continue;
-        }
-        ++amount;
-        uint16_t old_delay;
-        memcpy(&old_delay, lastPos + 5, 2);
-        old_delays.push_back(old_delay);
         lastPos = (char *)memchr(lastPos + 1, '\x00',
                                  (data.Length() - (lastPos - fileData)) - 1);
+        continue;
       }
+      ++amount;
+      uint16_t old_delay;
+      memcpy(&old_delay, lastPos + 5, 2);
+      old_delays.push_back(old_delay);
+      lastPos = (char *)memchr(lastPos + 1, '\x00',
+                               (data.Length() - (lastPos - fileData)) - 1);
+    }
 
-      int currentFrame = 0;
+    int currentFrame = 0;
-      lastPos = (char *)memchr(fileData, '\x00', data.Length());
+    lastPos = (char *)memchr(fileData, '\x00', data.Length());
-      while (lastPos != NULL) {
+    while (lastPos != NULL) {
-        if (memcmp(lastPos, match, 4) != 0) {
+      if (memcmp(lastPos, match, 4) != 0) {
-          lastPos = (char *)memchr(lastPos + 1, '\x00',
-                                   (data.Length() - (lastPos - fileData)) - 1);
-          continue;
-        }
-        uint16_t new_delay = slow ? old_delays[currentFrame] * speed
-                                  : old_delays[currentFrame] / speed;
-        if (!slow && new_delay <= 1) {
-          removeFrames = true;
-          break;
-        }
-        memset16(lastPos + 5, new_delay, 1);
         lastPos = (char *)memchr(lastPos + 1, '\x00',
                                  (data.Length() - (lastPos - fileData)) - 1);
-        ++currentFrame;
+        continue;
       }
-
+      uint16_t new_delay = slow ? old_delays[currentFrame] * speed
-      result.Set("data",
+                                : old_delays[currentFrame] / speed;
-                 Napi::Buffer<char>::Copy(env, fileData, data.Length()));
+      if (!slow && new_delay <= 1) {
-
+        removeFrames = true;
-      if (removeFrames) vipsRemove(&env, &result, data, speed);
-    } else {
-      char *lastPos;
-
-      bool removeFrames = false;
-
-      lastPos = (char *)memchr(fileData, '\x00', data.Length());
-      while (lastPos != NULL) {
-        if (memcmp(lastPos, match, 4) != 0) {
-          lastPos = (char *)memchr(lastPos + 1, '\x00',
-                                   (data.Length() - (lastPos - fileData)) - 1);
-          continue;
-        }
-        uint16_t old_delay;
-        memcpy(&old_delay, lastPos + 5, 2);
-        int new_delay = slow ? delay * speed : delay / speed;
-        if (!slow && new_delay <= 1) {
-          removeFrames = true;
-        }
         break;
       }
-
+      memset16(lastPos + 5, new_delay, 1);
-      if (removeFrames) {
+      lastPos = (char *)memchr(lastPos + 1, '\x00',
-        vipsRemove(&env, &result, data, speed);
-      } else {
-        while (lastPos != NULL) {
-          if (memcmp(lastPos, match, 4) != 0) {
-            lastPos =
-                (char *)memchr(lastPos + 1, '\x00',
                                (data.Length() - (lastPos - fileData)) - 1);
-            continue;
+      ++currentFrame;
-          }
-          uint16_t old_delay;
-          memcpy(&old_delay, lastPos + 5, 2);
-          int new_delay = slow ? delay * speed : delay / speed;
-          memset16(lastPos + 5, new_delay, 1);
-          lastPos = (char *)memchr(lastPos + 1, '\x00',
-                                   (data.Length() - (lastPos - fileData)) - 1);
-        }
-      }
     }
 
+    result.Set("data", Napi::Buffer<char>::Copy(env, fileData, data.Length()));
+
+    if (removeFrames) vipsRemove(&env, &result, data, speed);
+
     result.Set("type", type);
     return result;
   } catch (std::exception const &err) {

natives/tile.cc

@@ -14,8 +14,6 @@ Napi::Value Tile(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Blob blob;
 
@@ -48,7 +46,7 @@ Napi::Value Tile(const Napi::CallbackInfo &info) {
       appendImages(&frame, montage.begin(), montage.end(), true);
       frame.repage();
       frame.scale(Geometry("800x800>"));
-      frame.animationDelay(delay == 0 ? image.animationDelay() : delay);
+      frame.animationDelay(image.animationDelay());
       mid.push_back(frame);
     }
 

natives/uncaption.cc

@@ -15,8 +15,6 @@ Napi::Value Uncaption(const Napi::CallbackInfo &info) {
                           ? obj.Get("tolerance").As<Napi::Number>().FloatValue()
                           : 0.5;
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option();
 
@@ -44,7 +42,6 @@ Napi::Value Uncaption(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height - top);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/wall.cc

@@ -14,8 +14,6 @@ Napi::Value Wall(const Napi::CallbackInfo &info) {
     Napi::Object obj = info[0].As<Napi::Object>();
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Blob blob;
 
@@ -51,7 +49,6 @@ Napi::Value Wall(const Napi::CallbackInfo &info) {
       for (Image &image : mid) {
         image.quantizeDitherMethod(FloydSteinbergDitherMethod);
         image.quantize();
-        if (delay != 0) image.animationDelay(delay);
       }
     }
 

natives/watermark.cc

@@ -27,8 +27,6 @@ Napi::Value Watermark(const Napi::CallbackInfo &info) {
     bool mc = obj.Has("mc") ? obj.Get("mc").As<Napi::Boolean>().Value() : false;
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -145,7 +143,6 @@ Napi::Value Watermark(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height + addedHeight);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/wdt.cc

@@ -15,8 +15,6 @@ Napi::Value Wdt(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     Blob blob;
 
@@ -40,7 +38,7 @@ Napi::Value Wdt(const Napi::CallbackInfo &info) {
       watermark_new.composite(image, Magick::CenterGravity,
                               Magick::OverCompositeOp);
       watermark_new.magick(type);
-      watermark_new.animationDelay(delay == 0 ? image.animationDelay() : delay);
+      watermark_new.animationDelay(image.animationDelay());
       mid.push_back(watermark_new);
     }
 

natives/whisper.cc

@@ -13,8 +13,6 @@ Napi::Value Whisper(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string caption = obj.Get("caption").As<Napi::String>().Utf8Value();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -78,7 +76,6 @@ Napi::Value Whisper(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, page_height);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;

natives/zamn.cc

@@ -13,8 +13,6 @@ Napi::Value Zamn(const Napi::CallbackInfo &info) {
     Napi::Buffer<char> data = obj.Get("data").As<Napi::Buffer<char>>();
     string type = obj.Get("type").As<Napi::String>().Utf8Value();
     string basePath = obj.Get("basePath").As<Napi::String>().Utf8Value();
-    int delay =
-        obj.Has("delay") ? obj.Get("delay").As<Napi::Number>().Int32Value() : 0;
 
     VOption *options = VImage::option()->set("access", "sequential");
 
@@ -44,7 +42,6 @@ Napi::Value Zamn(const Napi::CallbackInfo &info) {
     }
     VImage final = VImage::arrayjoin(img, VImage::option()->set("across", 1));
     final.set(VIPS_META_PAGE_HEIGHT, 516);
-    if (delay) final.set("delay", delay);
 
     void *buf;
     size_t length;