Added fix to issue #10

Minecraft/Chat.ts

@@ -33,7 +33,7 @@ export function handleChat(client: DiscordClient) {
         const { id } = hoverEvent?.contents || {};
         const player = bot.playerManager.getPlayerByUUID(id);
 
-        if(username === client.bot.username) return;
+        if (username === client.bot.username) return;
         if (
             client.config['in-game-bot'].muted.find(
                 (entry) => entry.name === username
@@ -47,24 +47,31 @@ export function handleChat(client: DiscordClient) {
             case 'multiplayer.player.joined':
                 if (color !== 'yellow' || !translate || !username || !id)
                     return;
-                
+
                 client.sendEmbedMessage(
                     client.config.guild.channels.relay_channel,
                     username,
                     `${username} has joined the game.`,
-                    player?.getHeadURL() || client.config.constants.defaultProfile,
+                    player?.getHeadURL() ||
+                        client.config.constants.defaultProfile,
                     '#00ff00'
                 );
                 break;
             case 'multiplayer.player.left':
                 if (color !== 'yellow' || !translate || !raw.with) return;
-                if (client.config['in-game-bot'].muted.find((entry) => entry.name === raw?.with[0]?.text)) return;
+                if (
+                    client.config['in-game-bot'].muted.find(
+                        (entry) => entry.name === raw?.with[0]?.text
+                    )
+                )
+                    return;
 
                 client.sendEmbedMessage(
                     client.config.guild.channels.relay_channel,
                     raw?.with[0]?.text,
                     `${raw?.with[0]?.text} has left the game.`,
-                    player?.getHeadURL() || client.config.constants.defaultProfile,
+                    player?.getHeadURL() ||
+                        client.config.constants.defaultProfile,
                     '#9d3838'
                 );
                 break;
@@ -74,34 +81,85 @@ export function handleChat(client: DiscordClient) {
                     client.config.guild.channels.relay_channel,
                     `Sleeper count has changed!`,
                     `There are now ${raw.with.join('/')} players sleeping.`,
-                    player?.getHeadURL() || client.config.constants.defaultProfile,
+                    player?.getHeadURL() ||
+                        client.config.constants.defaultProfile,
                     '#c2c5cc'
                 );
                 break;
         }
     });
 
+    let messageQueue: string[] = [];
+    let sending = false;
     // Detects when a player sends a message in discord channel
     client.on('messageCreate', (message) => {
         if (message.author.bot) return; // Ignore messages from bot
         if (message.channel.id !== client.config.guild.channels.relay_channel)
             // Ignore messages from other channels
             return;
-        if (message.content.length > 255) {
-            // Ignore messages longer than the MC chat limit | Temporary
-            // TODO: Split long messages into multiple and send with delay!
-            message.react('❌')
-            return;
+
+        // Split long messages to prevent kick from mc server
+        if (message.content.length > 255 - message.author.tag.length - 3) {
+            // 3 is to account for the " > " in the sent message
+            let originalMessage = message.content;
+            let splitMessage: string[] = [];
+
+            // Repeat while the message is too long (I use 250 to account for the index of the split message added to the beggining of the message)
+            let j = 0;
+            while (
+                originalMessage.length >
+                250 - message.author.tag.length - 3
+            ) {
+                // Find the space to split the message at
+                let i = 250 - message.author.tag.length - 3;
+                while (originalMessage[i] !== ' ' || i > 50) {
+                    i--;
+                }
+
+                // If there was no space found, split close to the 255 character limit
+                if (i <= 50 || originalMessage[i] !== ' ') {
+                    splitMessage.push(
+                        `[${j}] ` +
+                            originalMessage.slice(
+                                0,
+                                250 - message.author.tag.length - 3
+                            )
+                    );
+                    originalMessage = originalMessage.slice(
+                        250 - message.author.tag.length - 3
+                    );
+                }
+                // If there was a space found, split at the space
+                else {
+                    splitMessage.push(`[${j}] ` + originalMessage.slice(0, i));
+                    originalMessage = originalMessage.slice(i + 1);
+                }
+                j++;
+            }
+
+            // Add the split messages to the queue
+            messageQueue = messageQueue.concat(splitMessage);
+        } else {
+            // Add current message to queue
+            messageQueue.push(message.content);
+        }
+
+        while (messageQueue.length > 0) {
+            if (!sending) {
+                bot.write('chat_message', {
+                    message: message.author.tag + ' > ' + messageQueue[0],
+                    timestamp: BigInt(Date.now()),
+                    salt: 0,
+                    signature: Buffer.alloc(0),
+                    signedPreview: false,
+                    previousMessages: [],
+                    lastMessage: null
+                }); // Send the message to minecraft chat
+
+                messageQueue.shift();
+                sending = true;
+                setTimeout(() => (sending = false), 1000);
+            }
         }
-
-        bot.write('chat_message', {
-            message: message.author.tag + ' > ' + message.content,
-            timestamp: BigInt(Date.now()),
-            salt: 0,
-            signature: Buffer.alloc(0),
-            signedPreview: false,
-            previousMessages: [],
-            lastMessage: null
-        }); // Send the message to minecraft chat
     });
 }