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