Dialogue System Addon for OpenAI

Requires the Dialogue System for Unity (2.2.38+).

>> Manual | Video Tutorials

>> Runtime Conversation Demo

Supports:

• GPT-4 Turbo, GPT-3.5 Turbo (including Turbo-16K), and other language models.
• DALL-E for images
• Whisper for speech recognition
• ElevenLabs and Overtone for speech synthesis.
• Dialogue Smith for advanced branching dialogue.

Use OpenAI’s generative AI to write narrative content faster, get suggestions when you’re stuck, fix spelling and grammar, and translate your text to other languages. You can also use the addon for freeform chat similar to ChatGPT -- ask for quest ideas, get help writing code, and more. The addon is fully integrated into the Dialogue System for Unity's Dialogue Editor for a friction-free experience that's easy to use for beginners yet powerful enough for expert content creators. It uses your own OpenAI API key (pricing) to create and update dialogue content at edit time.

Supports optional runtime use to generate dialogue on the fly, in response to the user's freeform text input and/or game state. However, you can use it solely in the Unity editor at design time if you prefer so you won't accrue any OpenAI API costs during play.

• Generate conversation using your characters and topics - including at runtime
• Generate NPC barks
• Revise text -- spruce up your dialogue, fix spelling & grammar, add variations
• Translate dialogue and quests to other languages
• Freeform chat with GPT-4_Turbo/GPT3_5_Turbo for a ChatGPT-like experience
• Generate actor portrait images using DALL-E
• Use Whisper for speech-to-text recognition
• Generate voiceover audio using ElevenLabs or Overtone speech synthesis
• Generate advanced branching dialogue using Dialogue Smith

Note: This addon uses the OpenAI API, so you must be able to access api.openai.com from your geographic region.

No scripting required. Includes complete, documented source code.