Click Challenge (Smart Contract)

Contract Info

• Test Network: Seporia
• Contract Address: 0xD0414937aeD63aC6bde8B0abd9E31Af040B65495

Contract Code

• ClickChallenge.sol
• ABI

Game Rules

• entry fee: 0.0005 ether
• 90% of the entry fee goes to the winner
• 1% ~ 5% of the entry fee goes to the distributor (luckiest player)
• 5% ~ 9% of the entry fee goes to the contract owner
• the winner is the person who get highest score
• the winner can withdraw the prize money
• the game will be reset every 3 days

Flow

• 게임 참여자수, 1등 상금, 게임 마감까지 남은 시간, 1등의 닉네임/점수/지갑 주소 등이 표시된다.
• 해당 데이터는 아래와 같은 함수를 통해 가져온다.
  • getNumberOfPlayers()
  • getWinnerPrize()
  • getGameEndTime()
  • getWinner()
• getAllInfo() 함수를 통해 한번에 가져올 수도 있다.
• 게임을 참여하기 위해서는 닉네임을 입력한 후 참가비를 지불해야 한다.
• 참가비는 payEntryFee() 함수를 통해 지불한다.
• 참가비를 정상적으로 지불했다면 "Game Start" 버튼이 활성화 된다.
• 원을 누르고 있는 시간동안 점수가 증가한다.
• 게임이 끝나면 recordScore() 함수를 통해 본인의 점수를 블록체인에 기록할 수 있다.
• recordScore() 함수의 인자로 점수와 닉네임을 차례대로 넣어준다.
• 게임 시간이 마감되면 "정산 후 새 게임 생성" 버튼이 활성화 된다.
• "정산 후 새 게임 생성" 버튼을 누르면 distributePrize() 함수가 실행되어 상금이 정산되고 새 게임을 다시 시작할 수 있게 된다.
• 해당 함수를 가장 먼저 실행한 사람에게는 1% ~ 5%의 상금이 랜덤으로 지급된다.

Getting Started with Create React App

This project was bootstrapped with Create React App.

Available Scripts

In the project directory, you can run:

npm start

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Open http://localhost:3000 to view it in your browser.

The page will reload when you make changes.
You may also see any lint errors in the console.

npm test

Launches the test runner in the interactive watch mode.
See the section about running tests for more information.

npm run build

Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.
Your app is ready to be deployed!

See the section about deployment for more information.

npm run eject

Note: this is a one-way operation. Once you eject, you can't go back!

If you aren't satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.

Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.

You don't have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.

Learn More

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Analyzing the Bundle Size

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