{"sources":{"GlitchCritters.sol":{"content":"// SPDX-License-Identifier: MIT\npragma solidity 0.8.26;\n\n/// @title Glitch Critters - 2,222 fully on-chain pixel agent critters on BNB Chain\n/// @notice 1 free mint per wallet, extra mints 0.0003 BNB each, max 10 per wallet.\n/// Adminless: no owner, no upgrade, mint payments go straight to the immutable payee.\ncontract GlitchCritters {\n string public constant name = \"Glitch Critters\";\n string public constant symbol = \"GLITCH\";\n uint256 public constant MAX_SUPPLY = 2222;\n uint256 public constant MAX_PER_WALLET = 10;\n uint256 public constant PRICE = 0.0003 ether;\n\n address public immutable payee;\n uint256 public totalSupply;\n\n mapping(uint256 => address) private _ownerOf;\n mapping(address => uint256) private _balanceOf;\n mapping(uint256 => address) public getApproved;\n mapping(address => mapping(address => bool)) public isApprovedForAll;\n mapping(address => uint256) public mintedBy;\n mapping(address => bool) public freeClaimed;\n\n event Transfer(address indexed from, address indexed to, uint256 indexed id);\n event Approval(address indexed owner, address indexed spender, uint256 indexed id);\n event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n error SoldOut();\n error WalletLimit();\n error WrongPayment();\n error ZeroQuantity();\n error NotAuthorized();\n error InvalidToken();\n error UnsafeRecipient();\n error PayoutFailed();\n\n constructor(address payee_) {\n payee = payee_;\n }\n\n // ---------------- Mint ----------------\n\n /// @notice Cost for `account` to mint `qty` right now (first one free if unclaimed).\n function quote(address account, uint256 qty) public view returns (uint256) {\n if (qty == 0) return 0;\n uint256 paid = freeClaimed[account] ? qty : qty - 1;\n return paid * PRICE;\n }\n\n function mint(uint256 qty) external payable {\n if (qty == 0) revert ZeroQuantity();\n uint256 supply = totalSupply;\n if (supply + qty > MAX_SUPPLY) revert SoldOut();\n if (mintedBy[msg.sender] + qty > MAX_PER_WALLET) revert WalletLimit();\n if (msg.value != quote(msg.sender, qty)) revert WrongPayment();\n\n freeClaimed[msg.sender] = true;\n mintedBy[msg.sender] += qty;\n _balanceOf[msg.sender] += qty;\n for (uint256 i = 1; i <= qty; ++i) {\n uint256 id = supply + i;\n _ownerOf[id] = msg.sender;\n emit Transfer(address(0), msg.sender, id);\n }\n totalSupply = supply + qty;\n\n if (msg.value > 0) {\n (bool ok, ) = payee.call{value: msg.value}(\"\");\n if (!ok) revert PayoutFailed();\n }\n }\n\n // ---------------- ERC721 ----------------\n\n function ownerOf(uint256 id) public view returns (address o) {\n o = _ownerOf[id];\n if (o == address(0)) revert InvalidToken();\n }\n\n function balanceOf(address o) external view returns (uint256) {\n return _balanceOf[o];\n }\n\n function approve(address spender, uint256 id) external {\n address o = ownerOf(id);\n if (msg.sender != o && !isApprovedForAll[o][msg.sender]) revert NotAuthorized();\n getApproved[id] = spender;\n emit Approval(o, spender, id);\n }\n\n function setApprovalForAll(address operator, bool approved) external {\n isApprovedForAll[msg.sender][operator] = approved;\n emit ApprovalForAll(msg.sender, operator, approved);\n }\n\n function transferFrom(address from, address to, uint256 id) public {\n if (from != ownerOf(id)) revert NotAuthorized();\n if (to == address(0)) revert UnsafeRecipient();\n if (msg.sender != from && !isApprovedForAll[from][msg.sender] && msg.sender != getApproved[id]) {\n revert NotAuthorized();\n }\n unchecked {\n _balanceOf[from]--;\n _balanceOf[to]++;\n }\n _ownerOf[id] = to;\n delete getApproved[id];\n emit Transfer(from, to, id);\n }\n\n function safeTransferFrom(address from, address to, uint256 id) external {\n safeTransferFrom(from, to, id, \"\");\n }\n\n function safeTransferFrom(address from, address to, uint256 id, bytes memory data) public {\n transferFrom(from, to, id);\n if (to.code.length != 0) {\n (bool ok, bytes memory ret) = to.call(\n abi.encodeWithSelector(0x150b7a02, msg.sender, from, id, data)\n );\n if (!ok || ret.length < 32 || abi.decode(ret, (bytes4)) != bytes4(0x150b7a02)) {\n revert UnsafeRecipient();\n }\n }\n }\n\n function supportsInterface(bytes4 id) external pure returns (bool) {\n return id == 0x01ffc9a7 || id == 0x80ac58cd || id == 0x5b5e139f || id == 0x2a55205a;\n }\n\n /// @notice EIP-2981: 5% royalty on secondary sales to the payee.\n function royaltyInfo(uint256, uint256 salePrice) external view returns (address, uint256) {\n return (payee, (salePrice * 500) / 10000);\n }\n\n // ---------------- On-chain art ----------------\n\n function BG_() internal pure returns (string[8] memory) { return [\"#0b1026\", \"#1a0b2e\", \"#062925\", \"#2b0f0f\", \"#0f1f3d\", \"#201a05\", \"#101010\", \"#2a0a2a\"]; }\n function BG_NAME_() internal pure returns (string[8] memory) { return [\"Midnight\", \"Void\", \"Matrix\", \"Ember\", \"Deep Sea\", \"Gold Dust\", \"Static\", \"Neon Night\"]; }\n function BODY_() internal pure returns (string[8] memory) { return [\"#7c3aed\", \"#22d3ee\", \"#a3e635\", \"#f472b6\", \"#fb923c\", \"#facc15\", \"#e5e7eb\", \"#ef4444\"]; }\n function BODY_NAME_() internal pure returns (string[8] memory) { return [\"Ultraviolet\", \"Cyan\", \"Toxic\", \"Bubblegum\", \"Lava\", \"Gold\", \"Chrome\", \"Glitch Red\"]; }\n function EYES_NAME_() internal pure returns (string[5] memory) { return [\"Round\", \"Visor\", \"Cyclops\", \"Sleepy\", \"Laser\"]; }\n function HEAD_NAME_() internal pure returns (string[4] memory) { return [\"Antenna\", \"Horns\", \"Ears\", \"None\"]; }\n function MOUTH_NAME_() internal pure returns (string[4] memory) { return [\"Grin\", \"Fangs\", \"Flat\", \"O\"]; }\n function AURA_NAME_() internal pure returns (string[4] memory) { return [\"None\", \"Pixel Rain\", \"Halo\", \"Scanlines\"]; }\n\n function _traits(uint256 id) internal view returns (uint256[6] memory t) {\n uint256 s = uint256(keccak256(abi.encodePacked(address(this), id, \"GLITCH\")));\n t[0] = s % 8;\n t[1] = (s >> 8) % 8;\n t[2] = (s >> 16) % 5;\n t[3] = (s >> 24) % 4;\n t[4] = (s >> 32) % 4;\n uint256 a = (s >> 40) % 100;\n t[5] = a < 70 ? 0 : a < 85 ? 1 : a < 95 ? 3 : 2; // Halo rarest\n }\n\n function _r(uint256 x, uint256 y, uint256 w, uint256 h, string memory c) internal pure returns (bytes memory) {\n return abi.encodePacked('');\n }\n\n function _svg(uint256[6] memory t) internal view returns (bytes memory out) {\n string memory b = BODY_()[t[1]];\n out = abi.encodePacked(\n '\");\n }\n\n function tokenURI(uint256 id) external view returns (string memory) {\n ownerOf(id);\n uint256[6] memory t = _traits(id);\n bytes memory attrs = abi.encodePacked(\n '[{\"trait_type\":\"Background\",\"value\":\"', BG_NAME_()[t[0]],\n '\"},{\"trait_type\":\"Body\",\"value\":\"', BODY_NAME_()[t[1]],\n '\"},{\"trait_type\":\"Eyes\",\"value\":\"', EYES_NAME_()[t[2]],\n '\"},{\"trait_type\":\"Head\",\"value\":\"', HEAD_NAME_()[t[3]],\n '\"},{\"trait_type\":\"Mouth\",\"value\":\"', MOUTH_NAME_()[t[4]],\n '\"},{\"trait_type\":\"Aura\",\"value\":\"', AURA_NAME_()[t[5]], '\"}]'\n );\n bytes memory json = abi.encodePacked(\n '{\"name\":\"Glitch Critters #', _s(id),\n '\",\"description\":\"2,222 fully on-chain pixel agent critters glitching on BNB Chain. 1 free per wallet.\",\"image\":\"data:image/svg+xml;base64,',\n _b64(_svg(t)), '\",\"attributes\":', attrs, \"}\"\n );\n return string(abi.encodePacked(\"data:application/json;base64,\", _b64(json)));\n }\n\n // ---------------- Utils ----------------\n\n function _s(uint256 v) internal pure returns (string memory) {\n if (v == 0) return \"0\";\n uint256 j = v;\n uint256 len;\n while (j != 0) { len++; j /= 10; }\n bytes memory b = new bytes(len);\n while (v != 0) { b[--len] = bytes1(uint8(48 + (v % 10))); v /= 10; }\n return string(b);\n }\n\n function _b64(bytes memory data) internal pure returns (string memory) {\n bytes memory T = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n uint256 len = data.length;\n if (len == 0) return \"\";\n bytes memory out = new bytes(4 * ((len + 2) / 3));\n uint256 j;\n for (uint256 i = 0; i < len; i += 3) {\n uint256 a = uint8(data[i]);\n uint256 b = i + 1 < len ? uint8(data[i + 1]) : 0;\n uint256 c = i + 2 < len ? uint8(data[i + 2]) : 0;\n uint256 n = (a << 16) | (b << 8) | c;\n out[j++] = T[(n >> 18) & 63];\n out[j++] = T[(n >> 12) & 63];\n out[j++] = i + 1 < len ? T[(n >> 6) & 63] : bytes1(\"=\");\n out[j++] = i + 2 < len ? T[n & 63] : bytes1(\"=\");\n }\n return string(out);\n }\n}\n"}},"abi":[{"type":"constructor","inputs":[{"name":"payee_","type":"address","internalType":"address"}],"stateMutability":"nonpayable"},{"name":"InvalidToken","type":"error","inputs":[]},{"name":"NotAuthorized","type":"error","inputs":[]},{"name":"PayoutFailed","type":"error","inputs":[]},{"name":"SoldOut","type":"error","inputs":[]},{"name":"UnsafeRecipient","type":"error","inputs":[]},{"name":"WalletLimit","type":"error","inputs":[]},{"name":"WrongPayment","type":"error","inputs":[]},{"name":"ZeroQuantity","type":"error","inputs":[]},{"name":"Approval","type":"event","inputs":[{"name":"owner","type":"address","indexed":true,"internalType":"address"},{"name":"spender","type":"address","indexed":true,"internalType":"address"},{"name":"id","type":"uint256","indexed":true,"internalType":"uint256"}],"anonymous":false},{"name":"ApprovalForAll","type":"event","inputs":[{"name":"owner","type":"address","indexed":true,"internalType":"address"},{"name":"operator","type":"address","indexed":true,"internalType":"address"},{"name":"approved","type":"bool","indexed":false,"internalType":"bool"}],"anonymous":false},{"name":"Transfer","type":"event","inputs":[{"name":"from","type":"address","indexed":true,"internalType":"address"},{"name":"to","type":"address","indexed":true,"internalType":"address"},{"name":"id","type":"uint256","indexed":true,"internalType":"uint256"}],"anonymous":false},{"name":"MAX_PER_WALLET","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"MAX_SUPPLY","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"PRICE","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"approve","type":"function","inputs":[{"name":"spender","type":"address","internalType":"address"},{"name":"id","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"balanceOf","type":"function","inputs":[{"name":"o","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"freeClaimed","type":"function","inputs":[{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"},{"name":"getApproved","type":"function","inputs":[{"name":"","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"isApprovedForAll","type":"function","inputs":[{"name":"","type":"address","internalType":"address"},{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"view"},{"name":"mint","type":"function","inputs":[{"name":"qty","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"payable"},{"name":"mintedBy","type":"function","inputs":[{"name":"","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"name","type":"function","inputs":[],"outputs":[{"name":"","type":"string","internalType":"string"}],"stateMutability":"view"},{"name":"ownerOf","type":"function","inputs":[{"name":"id","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"o","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"payee","type":"function","inputs":[],"outputs":[{"name":"","type":"address","internalType":"address"}],"stateMutability":"view"},{"name":"quote","type":"function","inputs":[{"name":"account","type":"address","internalType":"address"},{"name":"qty","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"royaltyInfo","type":"function","inputs":[{"name":"","type":"uint256","internalType":"uint256"},{"name":"salePrice","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"address","internalType":"address"},{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"safeTransferFrom","type":"function","inputs":[{"name":"from","type":"address","internalType":"address"},{"name":"to","type":"address","internalType":"address"},{"name":"id","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"safeTransferFrom","type":"function","inputs":[{"name":"from","type":"address","internalType":"address"},{"name":"to","type":"address","internalType":"address"},{"name":"id","type":"uint256","internalType":"uint256"},{"name":"data","type":"bytes","internalType":"bytes"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"setApprovalForAll","type":"function","inputs":[{"name":"operator","type":"address","internalType":"address"},{"name":"approved","type":"bool","internalType":"bool"}],"outputs":[],"stateMutability":"nonpayable"},{"name":"supportsInterface","type":"function","inputs":[{"name":"id","type":"bytes4","internalType":"bytes4"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"pure"},{"name":"symbol","type":"function","inputs":[],"outputs":[{"name":"","type":"string","internalType":"string"}],"stateMutability":"view"},{"name":"tokenURI","type":"function","inputs":[{"name":"id","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"string","internalType":"string"}],"stateMutability":"view"},{"name":"totalSupply","type":"function","inputs":[],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"name":"transferFrom","type":"function","inputs":[{"name":"from","type":"address","internalType":"address"},{"name":"to","type":"address","internalType":"address"},{"name":"id","type":"uint256","internalType":"uint256"}],"outputs":[],"stateMutability":"nonpayable"}],"matchId":"57093852","creationMatch":"exact_match","runtimeMatch":"exact_match","verifiedAt":"2026-10-26T11:48:41Z","match":"exact_match","chainId":"56","address":"0x2bfD003ACCa75A238eeF94119b8B09fDaaCF35Ea"}