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Diamond Robots [NFT game]

A new version of the Robots game that uses EIP-2535.

About

  • This game uses EIP-2535 (Diamond), that allows to add, remove and replace functions separately from each other.
  • All contracts are in the facets folder.
  • The game now also allows to change the NFT.

Contracts

Deployer

Use Deployer.sol to deploy the game with basic facets. Then call deployFacets(address _token, address _nft) to deploy other facets, add new functions and initialize the game.

EOA that deploys this contract becomes the owner of the game.

Admin

Admin.sol helps to administrate the game as an owner of the game:

  • Allows to change addresses of the NFT and reward token.
  • Allows to change fees, taxes and other variables.
  • Allows to withdraw eth and tokens from the game.
  • Allows to transfer the ownership of the game.
  • Allows to add, remove and replace functions from the game.

User

User.sol is an example of the user account.

FacetV2

FacetV2.sol is an example of an update of the game.

  • Has a new function that returns double of the market tax.
  • Has a new mintRobotWithToken() function that doesn't restrict minting.

Beware!

The game uses tx.origin and not msg.sender to check the owner. So, only use the owner's account to interact with the game.

Beware of phishing attacks!