A simple implementation of CryptoKitties with more tricks.
More Info：Ethereum-ERC721智能合约和Dapp实践--以太猫CryptoKitties的简单实现
- 交易系统：用户可使用帐号在商店里对产品进行买卖交易。
- 繁育系统：用户可以使用已有的产品与繁殖中心的产品进行繁殖，产生新的产品。
- 对战系统：用户可以使用已有的产品与对战心中的产品进行对战，赢了将升级并产生一个新产品，输了失败次数将加一。
- 喂养系统：用户可以对已有的产品喂养以太坊公链上的以太猫，从而产生新的带以太猫基因的杂交品种。
- 升级系统：用户可以对已有的产品花ETH进行升级，2级以后可以改名，20级后可以定制DNA，从而用户激励升级。
# run dapp
docker run --name=dapp -p 3000:3000 -p 8545:8545 -d hello2mao/crypto-kitties:v1.0.0
# show logs
docker logs -f dappWait some minutes.
Visit http://localhost:3000
Copyright (C) 2018 hello2mao.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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