cic-contracts/python/cic_contracts/unittest/solidity/CappedTest.sol
2023-06-09 09:44:03 +01:00

30 lines
637 B
Solidity

pragma solidity >=0.6.3;
// Author: Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
// SPDX-License-Identifier: AGPL-3.0-or-later
contract CappedTest {
event Cap(uint256 indexed _oldCap, uint256 _newCap);
uint256 public maxSupply;
constructor(uint256 _supply) {
maxSupply = _supply;
}
function setMaxSupply(uint256 _supply) public {
emit Cap(maxSupply, _supply);
maxSupply = _supply;
}
function supportsInterface(bytes4 _sum) public pure returns (bool) {
if (_sum == 0x01ffc9a7) { // EIP165
return true;
}
if (_sum == 0x869f7594) { // Capped
return true;
}
return false;
}
}