Duel Daifugo

Play Online | 日本語 (Japanese)

A simple 1 vs 1 Daifugo (Tycoon) card game built with Unity for WebGL.

GitHub Pages

Play the game directly in your browser: https://tomotomo.github.io/vibe-game/

Features

• 1vs1 Gameplay: Play against a strategic CPU opponent.
• Classic & Local Rules:
  • 8 Cut (8切り): Playing an 8 clears the field and gives you another turn.
  • 5 Skip: Playing a 5 skips the opponent's turn. Note: The field is not cleared, so you must play a stronger card against your own 5.
  • 11 Back (J Back): Playing a Jack (11) temporarily reverses card strength. If a Revolution is already active, it acts as a Counter-Revolution, returning strength to normal.
  • Suit Binding (Shibari): If you match the suit(s) of the previous play, the suit is locked for the rest of the turn. Multi-card plays require an exact suit set match.
  • Revolution: 4 or more cards of the same rank reverse card strength.
• Persistent Stats: Tracks total games, wins, current streak, and max streak using local storage.
• Dynamic Start: Initial hand size is determined by a dice roll animation at the start of each game.
• Smart UI:
  • Lead Turn: Select multiple cards and press "PLAY".
  • Follow Turn: Click a card to instantly play a valid matching combination (Smart Play). Smart Play intelligently handles Suit Binding constraints.
• Replayability: Restart the game instantly after finishing.

Technology Stack

• Engine: Unity 2022.3
• Language: C#
• UI: Unity UI (uGUI) with programmatic layout generation.
• Development Tool: Gemini CLI - All code, logic, and assets were generated via natural language prompting.

Build Instructions

1. Prerequisites: Ensure you have Unity installed (2022.3 LTS recommended).
2. Clone: Clone this repository.
3. Open: Open the project folder in Unity Hub.
4. Scene: Open Assets/Scenes/MainScene.unity.
5. Play: Press the Play button in the Unity Editor.
6. Build: Go to File > Build Settings, select your platform (PC, Mac, WebGL, etc.), and click Build.

Development with Gemini CLI

This project serves as a demonstration of "Vibe Coding" using an AI agent.

• Role: The AI acted as the sole developer, writing scripts, debugging errors, and implementing features based on high-level instructions.
• Workflow:
  1. User requests a feature (e.g., "Create a Daifugo game").
  2. Agent generates the initial C# scripts.
  3. User refines the request (e.g., "Add dice roll for hand size", "Fix UI interaction").
  4. Agent modifies the code and commits changes to Git.

License

This project is licensed under the MIT License - see the LICENSE file for details.