Skyweaver Card Contracts

Skyweaver trading card smart contracts built on Ethereum. Skyweaver cards follow the ERC-1155 token standard.

Production contract addresses

Skyweaver assets and market are in production on the Polygon mainnet as of Nov 25, 2021. The production contract address are:

• Skyweaver Assets (aka the Skyweaver cards): 0x631998e91476DA5B870D741192fc5Cbc55F5a52E

• Skyweaver Niftyswap Exchange (aka Skyweaver Market): 0x8bb759bb68995343ff1e9d57ac85ff5c5fb79334

• NOTE: Prior to Sept 22, 2022 the Skyweaver Market was on Niftyswap contract 0x9B609Bf3A3977Ee7254210E0A0D835251540c4D5, and after this date moved to the new/current contract as mentioned above to the latest version of Niftyswap.

Install

yarn add @horizongames/skyweaver-contracts or npm install @horizongames/skyweaver-contracts

Overview

1 Asset Contracts

• SkyWeaverAssets.sol: Implementation of ERC-1155 that keeps track of all the users' Skyweaver asset balance and contains all the token functions. Assets can include cards, cosmetics, etc.

2 Asset Supply Manager

• SWSupplyManager.sol: This contract controls the tokens minting permissions and supply parameters. The supply manager keeps track of which factory contract can which which token id and what if the maximum supply of a given token id, if any. Factories can be added or removed and they can be granted permissions to mint some token ids.

3. Factories

Factories are contracts that will submit minting request to the Asset Supply Manager. Factories contain the minting logic for different token ids.

• SilverCardsFactory.sol: Allows players to purchase any silver card for a fixed price.

• FreemintFactory.sol: Allows owner to mint any tokens within a given range. This factory will be used to mint communiy related assets, special even assets that are meant to be given away.

Dev env & release

This repository is configured as a yarn workspace, and has multiple pacakge.json files. Specifically, we have the root ./package.json for the development environment, contract compilation and testing. Contract source code and distribution files are packaged in "src/package.json".

To release a new version, make sure to bump the version, tag it, and run yarn release. The release command will publish the @horizongames/skyweaver-contracts package in the "src/" folder, separate from the root package. The advantage here is that application developers who consume @horizongames/skyweaver-contracts aren't required to install any of the devDependencies in their toolchains as our build and contract packages are separated.

LICENSE

Copyright (c) 2017-present Horizon Blockchain Games Inc.

Licensed under Apache-2.0