Use attachment RPGCharacter for NonFungibleToken to RPG your NFT ™
Compatible with any NonFungibleToken, because composibility in web3 should be about "building bridges, not islands".
The primary contract is /cadence/contracts/FlowRPG.cdc, which defines the attachment RPGCharacter for NonFungibleToken.INFT.
The test cases in test/cadence/contracts/FlowRPG.test.js illustrate how this can be used, including cadence/transactions/attach_rpg_character.cdc to create a FlowRPG.RPGCharacter and attach it to any NonFungibleToken.
The front-end uses @onflow/fcl to read and write blockchain data, with scripts and transactions implemented in src/fcl.
To run this project, clone the repository and use
# install required node_modules
npm install
# start flow emulator, flow dev, flow dev-wallet and webpack serve
npm run start
# run flow transactions to initialize test accounts with data
npm run hydrateThen open your browser to http://localhost:8081/.
NOTE: since the attachment feature is only available in v0.45.1-cadence-attachments-3, you must test with an emulator from this build (see: https://forum.onflow.org/t/attachments-and-authaccount-capabilities-preview-release/4239 for more information).
The cadence implementation to fetchAllCollections using forEachStored is heavily based on a community provided script.
This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC and available at https://dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at https://creativecommons.org/licenses/by/4.0/legalcode.