update dropsBox

This commit is contained in:
owen05
2021-05-20 11:09:59 +08:00
parent 056e8b8ece
commit 4e1466f8f7
7 changed files with 347 additions and 348 deletions

View File

@@ -83,13 +83,21 @@ contract InitializableMintableERC20 is InitializableOwnable {
}
function mint(address user, uint256 value) external onlyOwner {
_mint(user, value);
}
function burn(address user, uint256 value) external onlyOwner {
_burn(user, value);
}
function _mint(address user, uint256 value) internal {
balances[user] = balances[user].add(value);
totalSupply = totalSupply.add(value);
emit Mint(user, value);
emit Transfer(address(0), user, value);
}
function burn(address user, uint256 value) external onlyOwner {
function _burn(address user, uint256 value) internal {
balances[user] = balances[user].sub(value);
totalSupply = totalSupply.sub(value);
emit Burn(user, value);