add chat queue

src/modules/chat.js

@@ -1,25 +1,30 @@
 import EventEmitter from "node:events"
 import prismarineChat, { processNbtMessage } from "prismarine-chat"
 
-// TODO: Chat queue
-
 export default class Chat extends EventEmitter {
 
   #client
   #chat
   #patterns
+  #queue
+  #sendInterval
 
   constructor(client) {
     super()
     this.#client = client
     this.#chat = prismarineChat(client.version)
     this.#patterns = new Map()
+    this.#queue = []
 
     this.#client.addListener("system_chat", this.#systemChat.bind(this))
+
+    this.#sendInterval = setInterval(this.#sendMessage.bind(this), 1_000)
+    this.#client.addListener("end", () => clearInterval(this.#sendInterval))
   }
 
   chat(message) {
-    this.#client.chat(message)
+    this.#queue.push(message)
+    // this.#client.chat(message)
   }
 
   addPattern(name, regexp) {
@@ -49,4 +54,17 @@ export default class Chat extends EventEmitter {
       this.emit(`chat:${name}`, ...match)
     }
   }
+
+  #sendMessage() {
+    if (this.#client.chat === undefined) {
+      return
+    }
+    
+    const message = this.#queue.shift()
+    if (message === undefined) {
+      return
+    }
+
+    this.#client.chat(message)
+  }
 }