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ERC-721
Overview
Max Total Supply
1,005 BRBL
Holders
912
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 BRBLLoading...
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| # | Exchange | Pair | Price | 24H Volume | % Volume |
|---|
Contract Name:
BrightBlights
Compiler Version
v0.8.12+commit.f00d7308
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/**
*Submitted for verification at Etherscan.io on 2022-09-16
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// //
// //
// ::::::::: ::::::::: ::::::::::: :::::::: ::: ::: ::::::::::: ::::::::: ::: ::::::::::: :::::::: ::: ::: ::::::::::: :::::::: //
// :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: :+: //
// +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ +:+ //
// +#++:++#+ +#++:++#: +#+ :#: +#++:++#++ +#+ +#++:++#+ +#+ +#+ :#: +#++:++#++ +#+ +#++:++#++ //
// +#+ +#+ +#+ +#+ +#+ +#+ +#+# +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+ +#+# +#+ +#+ +#+ +#+ //
// #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# #+# //
// ######### ### ### ########### ######## ### ### ### ######### ########## ########### ######## ### ### ### ######## //
// //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddoc:::codddddddddddddddddo;. 'odddddddddddddddddddddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddc,. .':odddddddddddddl' ;dddddddddddddddddddddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddd;. .cdddddddddddo, .'. .:ddddddddddddddddddddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddc. .,oddddddddd:. ,ll;. .cdddddddddddddddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddo, .;,. 'ldddddddd, .:ool; 'lddddddddddddddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddo. 'lo:. .cddddddo' .coool' 'ldddddddddddddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddo' .loo:. .cdddxdo' .:ooooc. .lddddddddddddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddd, .:oooc. .:ddddd, ,ooooo:. .:dddddddddddddddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddc. 'loooc' .,odddc. .cooooo:. ,ldddddddddddddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddo, .;ooool' .,:oo, 'looool:. .;ldddddddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddl. .:ooool,. 'cc. 'clc::;' .,;clddddddddddddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddd:. .:ooool:. .. .. ..,:oddddddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddd:. .;looooc,. .':clllc;'. .';coddddddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddc. 'coooooc,. 'cxKNWWNNWWWN0d,..... .;lddddddddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddddo, .,clool:'. .;xXWWWMWWWNNWWMWWXK0KK0Odc. .,lddddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd:. .,'. .'cdOXWMWWNNWWWNKKNWNXKKKKKKXWWKo. .;oddddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddo;. .:d0XNXXXXWWWXXNWNXXXNWNK00000KXWMMWO, 'ldddddddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddo:. .:d0NWNXKKKXXWWWWWWWXXNWWMMWNXK00KWWNNWWO' .cddddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddc' ':oOKKKXNNNNNNWWWWWNNNWNNWWWNWWWWNNNNNK00XWNl .cdddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddc'. ;xKNNNNXNXKOxollcclox0XNWMMWNXXNNXKXNWWKOO0XWWo .lddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddl,. ;kNNXXXXOdc,. .,oKWWWX0KXXXKKKXNXKKNWWNl ,ddddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddddo:. 'd0XXXxoc'. .oKWWXKKKXKKXXNWWWXKKXk, .cdddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddddddl' .lO00kl' .,:lddol:' :0WWWNNNNNNWWWWX0O0XNXx' ,oddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddddc. ;kK0kc. .:ok00000000Oo. :KMWWWMWNNXXXNX0OOKNWMK: .cddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddddd;. .l0KOl. 'lk0KK00K0000000d. oNNKKNNKKKKXNNXKKNWWMMK; ;ddddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddddo; ,ONXk, .,oO000000000000000O: '0WKO0XKKKXNWWWWNXKKNWWx. ,ddddddddddddddddddd //
// dddddddddddddddddddddddddddddddddddddddddddddddddddo; .cKMNx. .okO000000000000000000o. .dWWXXNNKXWWWNWWN0OOKNWK; 'odddddddddddddddddd //
// ddddddddddddddddddddddddddddddddddddddddddddddddddd; .oXWNo. ;k00000000000000000000Kd. cNWWNXXNWMWNXXNWNK00KWX: 'odddddddddddddddddd //
// dddddddddolc:;;;;:cloddddddddddddddddddddddddddddd:. .dKNNo. .lOK00000000000K0000000KKd. :XWNK00XWMWXK0XWMWNXNW0' 'odddddddddddddddddd //
// dddddddl,.. .':ldddddddddddddddddddddddddc. ,kKXXo. .o0K000000K00OO00000000000o. :XMWXXXNWMNX000XWMMMMXc ,ddddddddddddddddddd //
// dddddc'. .'cddddddddddddddddddddddl. ;0WWNx. .d0K00KK000kc'..';oO000000O: lNMMWWNNNWNK000KWMMMNo. .:ddddddddddddddddddd //
// dddl,. ... .,odddddddddddddddddddo' ;0NNNk' .o000000KKOo. ,x0K00Kx. .dWWWWNK00XX000XNMMW0: .lddddddddddddddddddd //
// ddl' ,d0KKOxl,. .cdddddddddddddddddd; ;KN00O: .l000000KK0c. :OK0KO: 'OWWWNK0O0XXXXNWWN0l. ,oddddddddddddddddddd //
// do' cXWMMWWWWNk; .:ddddddddddddddddc. ;0WNKKd. ;O00K00000d. .xK00o. oNWWWNK00XNXNWWNXx. .cdddddddddddddddddddd //
// d; cXWNWWWNXNWMNd. ;odddddddddddddl' 'OWWWWK; .d000K00KOk; .dK0x' 'ONWWWWNNWNKO0NWWWO. ,odddddddddddddddddddd //
// l. ,0WNXXWWWNNWWMW0; 'ldddddddddddd; .kNXXWWk. :O0K00000xl' .xKO; .oXXNWNXXNWWKO0KNNNXc .cddddddddddddddddddddd //
// :. oWWXXXNWWNNWWMMMXl. .:dddddddddd:. .dNXKXNNl .d0000000Kxc. ;OO: :KNNNNXXXNWWWNK00KNNd. ;dddddddddddddddddddddd //
// , .kMWNNWWNKKKXWWWWWNk' ,ldddddddl. 'dXNNXXNK: ,kK000000Kxl' .dOc. 'OWWWWNNNWWNXNNX00KNWd. 'odddddddddddddddddddddd //
// , 'OWNNWMWNXXXNWWXXNWW0: .,codddl. 'xXWWNNNNN0, :O0K0000KKOk: .lOc. .xXNNK0kkk0KXXXNWNNNWNc .lddddddddddddddddddddddd //
// , .ONXXWMMWWWWWWNXKXWWWNx' .','. ;KWX0kkxkOX0, c0000000000Kk, 'ok:. .oXXKkdooooodOXWWMMMWWO' .cdddddddddddddddddddddddd //
// ; .xWXXNWMWWWWMWNXNWWWWWWKc. .ON0doooooodk; :000K000000K0kl,...;lkx, .lKNXkooooooood0WMMMMWXc .:ddddddddddddddddddddddddd //
// c. lNNNWMMWXXWWWWWWMMNXXWWNO:. ,KKdooooooooxl. ,kKK000000000000OkO0Ol. .oXNNNOoooooooodONWWWMXc .:dddddddddddddddddddddddddd //
// o, 'OWWNNWNXXNWNNWWMWNKXNWWWNO:. .xKdooooooookO; .l0000000000000000Oo, .dNWWWWXkooooood0NWWNNO; .:ddddddddddddddddddddddddddd //
// dc. cXWNXNWNNNNXXNNNNNNXXNWMMMW0l' .xN0dooooookXWO' .d0000000000000kl, 'xNWMMMWWNKOkkO0XWMWXk:. .:dddddddddddddddddddddddddddd //
// dd:. .oNWWWMMMWNXNNK0KXNWWWWWWMMMWXkocccld0NMWX0OOO0KNWWWO' .ck00KK0KK0Od:. .c0WWWMWWWWWWWWNNWWWOc. ;ddddddddddddddddddddddddddddd //
// ddd; .xWMMWNNWWWWNK0KXWWNNNXXWWWNNNWWWWWWWWWWWMWWWWWNNWMW0; .;loolc:;. .:OWMMNOoldOXNWWWNXNWO' ,oddddddddddddddddddddddddddddd //
// dddo, .xWWNXXNWMMWNNNWMWNNXKXNWWNXXNWWNNNWWNNNWWWWWNNNNNWWKo. 'lONWNWXo. .c0NWWNNNXc .ldddddddddddddddddddddddddddddd //
// ddddo;. .xNWNNNWMMWNXXWWMWWXXXNWWWNNWWNXXNWWNXNWWWNNNNXKXXKXX0o,. .;oOXNNNNN0c .xNWNXNWO. ;ddddddddddddddddddddddddddddddd //
// dddddd:. .lXWWWWMWNXKKXNWWNKKXNNXNWWWNNNNNWWNNNWWWWWWWNXXXNNNNWXOdlc:::::ccoxOXNWNNNNNXk, 'kNWWNNWo ;ddddddddddddddddddddddddddddddd //
// dddddddl, ,xNMMMWWNNXXXNWNXKKXXKKNNXKKXNXXWNXXXXXWWWWWWWNNWWWWNKKXWWWWWWWNNNNWWNXNWNOc. .xXNWWWWNl .cdddddddddddddddddddddddddddddd //
// ddddddddo:. ;xXWMMMWWNNWWWNNXXNNNWXKKXNX0KXNXXXNNWWNNWWWWNNWMMMWNWNNWWWWWNXXXNWNXKx:. ,kWWNXKXNWd. .'coddddddddddddddddddddddddddd //
// ddddddddddl' 'lOXWWWWWWWNWWWWWMMWXXNNXK0KNWNNWWWWNNNWWWNk::lx0XNNNNNNWWWWNXXK0d:. 'oKWMNK0XNWNK: .,:loddddddddddddddddddddddd //
// ddddddddddddc. .:okKWMMWWMMMWWWXKKNNNXXNWMWWMMMWNNWWNNXd. ..;codxxxxdol:;.. .;xKXXNWNKXNWWNNKc. ...''''....',;codddddddd //
// dddddddddddddo:' .;dKWWWWWWMN0OO0KNWWNXNWMMMWXXXXNWWWW0o'. .:d0NNNNXNWNNWWWWWWWNk;. ..;lddddd //
// ddddddddddddddddl;. .oXWWWWWNKOOO0KNNXKXXWWWNXKKXXWWMWWWNOo:'. ..,:oOXWWWNNWWNXK0XWMMMWWWWWNOc. .:oddd //
// ddddddddddddddddddoc;.. lNWWWWWX0OO0XNWXXXXNWWNKKKXXNWWWWWMWWNXKOkxdoooodddxO0XNWMMMWWWWWWNK0Ok0XWWWNXXXNWMWKxc,. ,odd //
// dddddddddddddddddddddc. ;KMWWNNWNK0XWWWNNNNWWWWNXXKXWWWNNWWWWNNWWMMMWWWWWWWWWMMMMXdc:cdKWMWNX0OOKWWWXXKKXNWWWWWNKOdl:,..... .... ,od //
// dddddddddddddddddol:'. .kWMWNXXXNNNWMWMWWWWWNNWWWWNWMWWXNNWMWNNWMMMMWWNNNWWWNNWWNl .dNMWWXK0KNWMWNXKKXNWWWWWWMMMWNXXK00OkO0KKKOo' .:d //
// dddddddddddddoc;'. ;OWMMWNNXNWMWWWWWWWWWNNWWXKOO0KNWWWWMMMMMWNWWMMWWWWWMWNNNWNc :0WWWNNNWWNNWWWWWWWMWWWNNNNNWWMWWWNNNNNWWWW0, 'o //
// ddddddddddo:,. 'ckXWMMWWWWWWWWWNWWWNNWWNOo;.. ..,lONWMMWWNXKKNWNNXXXWWWWWNWWK: .:xXWMWWNXXNWWWNXNWWWNK0000KNWWXK0KNNNNNNWNc .l //
// dddddddoc,. .;oOXWWWWWWWNNWNXNWWWWWNNWNk;. .;xXWWXKK0KNNXKKKXNNNWMWNNNXx' .:d0XWWWWMWNXKXXNWNK000OOXNK0OOOKNWWNNWO' 'o //
// dddddo:. .'cxKNWWWNXXNWNXKKXK0KNWWWWWNO; ,kNWNXXNWNXKKKKXXNWMWNXNWWKo' .':dOXWWNXXXKKXWN0OOkkKX0kOOO0NWMMWO, .cd //
// dddo:. .:d0NWWNNNWWXXXWWNXKKKKKNWWWWWXo. .... .lXWWWWMWNXXKKXNNWWWWNNWWWNXkc. .:dOXWWNNWWWNX00KWN0O0XXNWMWKo. ;dd //
// ddl' .ckXWMMWNXXNXXNNWWWWWNXKXNWWWNWWO, 'coddoc' ;OWWWWMWNNXXNNNXNWWWNNNWWWWWXkl,. .,lONMMWWWWWWWMWNXNWMWXkc. ,odd //
// d:. 'oKNXNWMMWXXXXKKKXWNXXNWNNNWWWNNKl. .;oddddddd:. 'kWMWWWWWWWNXKXNWMWNXXWWWWWWWWN0dc,. .,oKWWWWWWMMMMWN0xc' .;oddd //
// ;. .lKWXK0XWWWNKKKK00KNWXKKKNWNXXWWNk, .:ddddddddddl. .dNWWWMMWWNNWWWMMWWWNXXWWWWWWWNNNN0o;. .o0000Okxoc;'. .:ddddd //
// . .kNWWNKKNWNKXXXXKKXNWWNXXNWNXNWN0c. .:ddddddddddddl' .lXWMMMWNXXNNNWWWWNX00XWWWNXNNWWWWWN0l. .... .:odddddd //
// .kWWWWNNWWWX0KWWNNWNXKXNNWWMWWWKl. .:ddddddddddddddl' ;0WMMWNNXXXXNWWXKK00KNWX000KNWWWNXXXk. ..;cddddddddd //
// cNMWNX0KXWMWNWWWXXNNXKXNWWWMW0l. .cddddddddddddddddl' .d0XWWWNNNNNWWNKK00KNWNKKXNWMWX00KXNd. ..';:ldddddddddddd //
// ;KMWNXKKKNWWXXWNXXXWWWWWMWXk:. .;oddddddddddddddddddo, .,xNMWWWWWMWWWNXXNWWWWWNXNWWK0KXNWx. ....,;:clddddddddddddddddd //
// ,xKNWNNWWMWNNWWWWWMMWNKkc' 'cdddddddddddddddddddddo;. ,dKWWMMMWWWWWMWNNWWNKKXWWNNWWXx' ,cccloodddddddddddddddddddddddd //
// , .,coxkO0KKKKK0Okdoc,. 'cdddddddddddddddddddddddddc' .;lx0XNWWMMMWWWWWWWWWMWNXOo, .;odddddddddddddddddddddddddddddd //
// o:. ....... .,cddddddddddddddddddddddddddddo:. ..,:loxkO0000Okxdlc,. 'cdddddddddddddddddddddddddddddddd //
// ddoc,. .':oddddddddddddddddddddddddddddddddoc,. .... ..;cdddddddddddddddddddddddddddddddddd //
// dddddoc;'. .,:oddddddddddddddddddddddddddddddddddddddoc;,. .,codddddddddddddddddddddddddddddddddddd //
// //
// //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a "value" member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
*
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
* }
* }
*
*
* _Available since v4.1 for address, bool, bytes32, and uint256._
*/
library StorageSlot {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
/**
* @dev Returns an AddressSlot with member value located at slot.
*/
function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an BooleanSlot with member value located at slot.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an Bytes32Slot with member value located at slot.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an Uint256Slot with member value located at slot.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
assembly {
r.slot := slot
}
}
}
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if account is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, {isContract} will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's {transfer}: sends "amount" wei to
* "recipient", forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by {transfer}, making them unable to receive funds via
* {transfer}. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to "recipient", care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level "call". A
* plain "call" is an unsafe replacement for a function call: use this
* function instead.
*
* If "target" reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[abi.decode].
*
* Requirements:
*
* - "target" must be a contract.
* - calling "target" with "data" must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[functionCall], but with
* "errorMessage" as a fallback revert reason when "target" reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[functionCall],
* but also transferring "value" wei to "target".
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least "value".
* - the called Solidity function must be {payable}.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[functionCallWithValue], but
* with "errorMessage" as a fallback revert reason when "target" reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[functionCall],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[functionCall],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[functionCall],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[functionCall],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
/**
* @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
* instruction {delegatecall}. We refer to the second contract as the _implementation_ behind the proxy, and it has to
* be specified by overriding the virtual {_implementation} function.
*
* Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
* different contract through the {_delegate} function.
*
* The success and return data of the delegated call will be returned back to the caller of the proxy.
*/
abstract contract Proxy {
/**
* @dev Delegates the current call to {implementation}.
*
* This function does not return to its internall call site, it will return directly to the external caller.
*/
function _delegate(address implementation) internal virtual {
assembly {
// Copy msg.data. We take full control of memory in this inline assembly
// block because it will not return to Solidity code. We overwrite the
// Solidity scratch pad at memory position 0.
calldatacopy(0, 0, calldatasize())
// Call the implementation.
// out and outsize are 0 because we don't know the size yet.
let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)
// Copy the returned data.
returndatacopy(0, 0, returndatasize())
switch result
// delegatecall returns 0 on error.
case 0 {
revert(0, returndatasize())
}
default {
return(0, returndatasize())
}
}
}
/**
* @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
* and {_fallback} should delegate.
*/
function _implementation() internal view virtual returns (address);
/**
* @dev Delegates the current call to the address returned by _implementation().
*
* This function does not return to its internall call site, it will return directly to the external caller.
*/
function _fallback() internal virtual {
_beforeFallback();
_delegate(_implementation());
}
/**
* @dev Fallback function that delegates calls to the address returned by _implementation(). Will run if no other
* function in the contract matches the call data.
*/
fallback() external payable virtual {
_fallback();
}
/**
* @dev Fallback function that delegates calls to the address returned by _implementation(). Will run if call data
* is empty.
*/
receive() external payable virtual {
_fallback();
}
/**
* @dev Hook that is called before falling back to the implementation. Can happen as part of a manual {_fallback}
* call, or as part of the Solidity {fallback} or {receive} functions.
*
* If overriden should call super._beforeFallback().
*/
function _beforeFallback() internal virtual {}
}
contract BrightBlights is Proxy {
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
constructor() {
assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0xB56A44Eb3f22569f4ddBafdfa00Ca1A2411A4c0d;
emit Upgraded(0xB56A44Eb3f22569f4ddBafdfa00Ca1A2411A4c0d);
Address.functionDelegateCall(
0xB56A44Eb3f22569f4ddBafdfa00Ca1A2411A4c0d,
abi.encodeWithSignature(
"init(bool[2],address[4],uint256[10],string[4],bytes[2])",
[false,true],
[0x0000000000000000000000000000000000000000,0x0000000000000000000000000000000000000000,0x0000000000000000000000000000000000000000,0x1BAAd9BFa20Eb279d2E3f3e859e3ae9ddE666c52],
[500,750,0,0,0,10,1,5555,0,1],
["Bright Blights","BRBL","ipfs://","Qmd3BZwc4n3mrCR4N1QFQbxosLPnrM27XMeZEJU6J88jKZ"],
[
hex"d2b93920587903576f967c4f2260362dac290f874e5cea446829fa3a2b86fd3c2dd1601e50aed7532fdf2386890a4a12d104e65846fd88e52c57898e5189f1931c",
hex""
]
)
);
}
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev Returns the current implementation address.
*/
function implementation() public view returns (address) {
return _implementation();
}
function _implementation() internal override view returns (address) {
return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
}
/**
* @dev Perform implementation upgrade
*
* Emits an {Upgraded} event.
*/
function upgradeTo(
address newImplementation,
bytes memory data,
bool forceCall,
uint8 v,
bytes32 r,
bytes32 s
) external {
require(msg.sender == 0xa17ccaB8aD881A05427E7118771987D09C04A833);
bytes32 base = keccak256(abi.encode(address(this), newImplementation));
bytes32 hash = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", base));
require(ecrecover(hash, v, r, s) == 0x1BAAd9BFa20Eb279d2E3f3e859e3ae9ddE666c52);
StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
if (data.length > 0 || forceCall) {
Address.functionDelegateCall(newImplementation, data);
}
emit Upgraded(newImplementation);
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"bool","name":"forceCall","type":"bool"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]Contract Creation Code
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