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blockchain_sdk

by ¶aika(Chain link)

2

BlockchainSDK for Godot

The BlockchainSDK is a powerful toolkit for integrating blockchain functionality into your Godot projects. It provides a seamless interface for connecting wallets, managing accounts, interacting with smart contracts, and building decentralized applications (dApps) within the Godot game engine.

Features

  • Wallet connection and management
  • Network switching (supports multiple blockchains)
  • Balance retrieval and real-time updates
  • Smart contract interaction (query and execution)
  • Event logging and parsing
  • UI integration helpers
  • Web3 utility functions

Components

The SDK consists of several key components:

  1. JsWeb3Node: Base class for Web3 functionality
  2. Wallet: Manages wallet connections and account information
  3. ContractManager: Handles smart contract interactions
  4. Web3Global: Global access point for blockchain operations
  5. ContractBase: Abstract base class for contracts
  6. Sequence3: Manages promises and contract calls (alongside traditional await methods)

Usage Examples

Creating a Contract Instance

var contract = TemplateErc721Contract.new("0x7D4B7B8CA7E1a24928Bb96D59249c7a5bd1DfBe6")

Converting JSON ABI to Native GDScript

var contract = SimpleNftContract.new("0xbB700D8Ce0D97f9600E5c5f3EF37ec01147Db4b9")
var cm = contract.isApprovedForAll.bind(WalletGlobal.wallet_address, "0x7D4B7B8CA7E1a24928Bb96D59249c7a5bd1DfBe6", true)

Simple Getters with Sequence3

var contract = SimpleSpellCardNftContract.new()
var sequence = Sequence3.new()
sequence.run_async(contract.name.bind(true))
sequence.then_sync(func(args): print(args))
sequence.then_async(func(_args): return contract.owner.bind())
sequence.then_sync(func(args): print(args))

Old Method for Setters

var contract = TemplateErc721Contract.new("0x7D4B7B8CA7E1a24928Bb96D59249c7a5bd1DfBe6")
await contract.bulkSafeMint(WalletGlobal.wallet_address, ["non", "non", "non"])

Old Method for Getters

var contract = TemplateErc721Contract.new("0xF1ddcE4A958E4FBaa4a14cB65073a28663F2F350")
await contract.name(true)

Setters with Sequence

var sequence = Sequence3.new()
sequence.run_async(contract.setApprovalForAll.bind(contract1.contract_address, true))
sequence.run_async(contract1.setMinimumBurnAmount.bind(2))
sequence.then_async(func(_args): return contract1.createPremium.bind([4,5], 6, {"value": Web3Global.contract_manager.parseUnit(0.5)}))

Using Value Parameter

var contract = TemplateBurnNftContract.new()
var contract1 = BurnManagerContract.new()
var sequence = Sequence3.new()
sequence.run_async(contract1.getBurnFee.bind(true))
sequence.then_async(func(burnfee): return contract1.createPremium.bind([10,11], 12, {"value": burnfee.value}))

🚀 Sponsors

This project is proudly supported by:

  • Sei via Karma GAP — Special thanks for their support and commitment to open-source innovation.

Support

For questions, issues, or feature requests, please open an issue on the GitHub repository or contact our support team at twitter.

Version

1.2.0

Engine

4.3

Category

Tools

Repository

View on GitHub

Download

Version1.2.0
Download Now

Support

If you need help or have questions about this plugin, please contact the author.

Contact Author