w3badge

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  w3badge-architecture

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  w3badge-app-modules-visual-studio-code

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  unity-3D-game-thirdweb

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  w3badgecontract-solidity

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  thirdweb-portal-contract-deploy

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  w3badgeContract-thirdweb-metamask-confirmed

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  w3badgeContract-thirdweb-deploy-NFT-list

Inspiration

badges enable to enhance game players loyalty by indicating their respective progression. Hence I have decided to experiment its management during this Ready Player Challenge, using Thirdweb Portal/SDK and Unity technologies

What it does

Unity 3D Game with Smart Contract Access on Polygon Blockchain Network

(Simple) Game Logic :

• The Player has to move a Ball to hit a Target by Typing Keyboard (Left, Right, Up, Down and Space to Jump) Inputs Clicks and gets one point each time the Target is hit.

• Badge Level 1 is granted to the Player if (s)he reaches 3 points

• Badge Level 2 is granted to the Player if (s)he reaches 10 points ...

Smart Contract Integration :

• At the Beginning of the game session, the Player has to identify with his/her Metamask Wallet.

• On each win (Target hit) action, the Player can decide either to end the session, either to RePlay, either to Synchronize (Store) Data with the Smart Contract.

• Badges represent NFT Player rewards associated to the Smart Contract

How we built it

• First> Develop Unity Game with Multiple Scenes, Game Objects, C# Scripts

• Second> develop Game Management Custom ERC-1155 SmartContract (since Badges NFT can be owned by multiple players) and configure the Smart Contract on Thirdweb Portal https://portal.thirdweb.com/gamingkit

• Third> Integrate Thirdweb SDK Gaming Kit https://github.com/thirdweb-dev/unity-sdk/releases on Unity Project to facilitate Smart Contracts Management

Challenges we ran into

• Unity big files for source code control

• Environment Parameter Configuration

Accomplishments that we're proud of

• custom smart contract deployed on Polygon Blockchain thru Thirdweb portal

• working Unity simple 3D Game interacting with Smart Contract + Metamask Wallet thanks to **Thirdweb **Unity package and SDK

• admin frontend App page to display Game Indicators about the Game and Players

What we learned

• develop/build/run Unity game

• integrate Thirdweb sdk for smart contract ERC-1155 special features. This has been facilitated by Thirdweb documentation available on https://portal.thirdweb.com/ and following some tutorials/guides

• Thirdweb unity game sharing to others

What's next for w3badge

• Improve Unity Game Logic and Graphics

• Enhance Smart Contracts Management

• Deploy Apps (Admin frontend NextJS,..) on public server,...

Built With

• c#
• metamask
• next-js
• polygon-mumbai
• solidity
• thirdweb
• unity
• visual-studio-code