Tic-Tac-Toe is a simple and popular strategy board game that is typically played by two players. The game board consists of a 3x3 grid, and players take turns placing their respective markers on empty squares with the goal of forming a line horizontally, vertically, or diagonally.
- The Tic-Tac-Toe board is a 3x3 grid with a total of 9 positions for players to place their markers.
- Player 1 uses "X" as their marker, and Player 2 uses "O".
- The game starts with an empty board, and Player 1 goes first.
- Each player takes turns selecting an empty square and placing their marker on that position.
- Players try to form a line horizontally, vertically, or diagonally to win the game.
- If the board becomes full and no player has formed a line, the game ends in a draw.
- If any player successfully forms a line, they win the game.
- The game can be restarted once it is finished.
That concludes the introduction to Tic-Tac-Toe. Have fun playing this exciting game!
Contract
Write the start function, which is used to start the game
Then, it's the core move method,Cross chain implementation through sendMessage.
Verify installation by typing:
node -vand
npm -v- Install packages
npm install
- Compile contracts
npx hardhat compile
Comment out import './tasks' line in the file hardhat.config if you have issue of it. Please don't forget uncomment the line after compiling.
- Run tests
TS_TRANSPILE_NODE=1 npx hardhat test
With Chainlink TicTacToe, one can:
- Transfer supported tokens
- Send messages (any data)
- Send messages and tokens
receiver can be:
- Smart contract that implements
CCIPReceiver.sol - EOA
Note: If you send a message and token(s) to EOA, only tokens will arrive
To use this project, you can consider CCIP as a "black-box" component and be aware of the Router contract only. If you want to dive deep into it, check the Official Chainlink Documentation.