鏈游系統(tǒng)開(kāi)發(fā)(成熟技術(shù))丨區(qū)塊鏈Gamefi鏈游游戲系統(tǒng)開(kāi)發(fā)(詳細(xì)及方案)丨源碼部署
Web3.0具備幾大突出的特性,包括:去中心化、開(kāi)放性、高隱私性、共建性和用戶擁有數(shù)據(jù)所有權(quán)等。
區(qū)塊鏈等技術(shù)的參與。區(qū)塊鏈?zhǔn)荳eb3.0最突出的關(guān)鍵技術(shù),助力安全、透明和防篡改的交易。Web3.0同時(shí)也包含其他機(jī)制促進(jìn)和推動(dòng)去中心化,如云計(jì)算、AR Cloud和其他網(wǎng)絡(luò)空間關(guān)鍵技術(shù)等;
什么是GameFi?
其實(shí)GameFi=game+defi,
game是游戲的意思,deFi全稱(chēng)為Decentralized Finance,即去中心金融,在游戲中加入去中心化金融。
Web3.0基礎(chǔ)設(shè)施主要包括節(jié)點(diǎn)系統(tǒng)源碼威:MrsFu123,基礎(chǔ)設(shè)施、存儲(chǔ)、預(yù)言機(jī)、安全審計(jì)、數(shù)據(jù)分析平臺(tái)、錢(qián)包、開(kāi)發(fā)工具等。如錢(qián)包服務(wù)用戶鏈上資產(chǎn)的存儲(chǔ),是Web3.0的重要入口,如Metamask(加密貨幣錢(qián)包)、WalletConnect(錢(qián)包通用協(xié)議)等。
constructor(
string memory _name,
string memory _symbol,
string memory _baseTokenURI,
uint128 _price,
address _receiver,
uint256 _royalties
)payable ERC721A(_name,_symbol){
setBaseURI(_baseTokenURI);
setPrice(_price);
setRoyalties(_receiver,_royalties);
}
///notice Presale minting verifies callers address is in Merkle Root
///param _amountOfTokens Amount of tokens to mint
///param _merkleProof Hash of the callers address used to verify the location of that address in the Merkle Root
function presaleMint(uint256 _amountOfTokens,bytes32[]calldata _merkleProof)
external
payable
verifyMaxPerUser(msg.sender,_amountOfTokens)
verifyMaxSupply(_amountOfTokens)
isEnoughEth(_amountOfTokens)
{
require(status==SaleStatus.Presale,"Presale not active");
bytes32 leaf=keccak256(abi.encodePacked(msg.sender));
require(MerkleProof.verify(_merkleProof,merkleRoot,leaf),"Not in presale list");
_mintedAmount[msg.sender]+=_amountOfTokens;
_safeMint(msg.sender,_amountOfTokens);
}
///notice Set Presale Merkle Root
///param _merkleRoot Merkle Root hash
function setMerkleRoot(bytes32 _merkleRoot)public onlyOwner{
merkleRoot=_merkleRoot;
}