Implement api.output, announcevoice command, a bunch of other tts shit, etc etc etc buh

tts/BaseEngine/index.js

@@ -5,7 +5,12 @@ module.exports=class {
 		this.longName=longName;
 		this.fileExtension=fileExtension;
 	}
-	async getSpeech(text, voice, params) {}
+	getInternalVoiceName(str) {
+		return this.voices?this.voices[str]:str;
+	}
+	getDefaultVoice() {}
+	validateVoice(voice) {return this.voices ? this.voices[voice] : true;}
+	async getSpeech(text, voice=this.getDefaultVoice(), params) {}
 	async getSpeechFile(text, filepath, voice, params) {
 		const data = await this.getSpeech(text, voice, params);
         const contents = await data.arrayBuffer();