rodrq / rpg-quest

RPG-like quest creator using OpenAI LLM.

AI RPG Quest Creator

Proof of concept project showcasing how AI can create real-time video game quests with contextual uniqueness, avoiding the cookie-cutter phenomena.

How it Works

The Quest Creator utilizes the following process:

sequenceDiagram
    participant User
    participant Frontend
    participant Backend
    participant Database
    participant OpenAI

    User->>Frontend: Clicks "Create Quest" button
    Frontend->>Backend: API Call /quest with JWT token and 'map'

    activate Backend
    Backend->>Backend: Extracts 'username' from JWT token
    Backend->>Database: Query user's character class using 'username'
    Database-->>Backend: Returns user's character class ('class_')

    Backend->>OpenAI: Request for quest generation
    OpenAI-->>Backend: Generates quest in JSON format
    deactivate Backend

    Backend->>Database: Save generated quest to the database
    Database-->>Backend: Confirmation of successful save

    activate Backend
    Backend-->>Frontend: Returns generated quest JSON
    deactivate Backend

    Frontend->>User: Displays generated quest to the user

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Prompt used:

PostgreSQL database ERD:

erDiagram
    CHARACTER {
        int CharacterID PK
        string Name
        string Password
        string Class
        datetime Created_at
    }
    QUEST {
        int QuestID PK
        string Title
        string Description
        json Rewards
        int Experience
        float Cost
    }

    CHARACTER ||--o{ QUEST : has

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