// File: contracts/MYASS.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: Meka Yolo Armed Shitty Shitcoins
/// @author: manifold.xyz

import "./ERC721Creator.sol";

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                //
//                                                                                                                                //
//                         ,x000000000K0000KKKKKKKKKKK0;                             .oNNNNNNNNNNNXXXXXXXKXXXXXKK0d,.             //
//                          .o0000000K000000KKKKKKKKKKKo.                            ;KNNNNNNNNNNNXXXXXXXXXXXXXKk:.               //
//                           .cOKKK0KK0000K0KKKKKKKXXKXk'                           .kNNNNNNNNNNNXXXXXXXXXXXXX0l.                 //
//                            .:kK0KK00000KKKKKKKKKKXKX0:                          .lXNNNNNNNNNNNXXXXXXXXXXXKx,.                  //
//                              'x000000000KKKKKKKKKKKKKo.                         ;0WNNNNNNXXXNXXXXXXXXXXXOc.                    //
//                               .oO0000KKKKKKKKKKKKKKKXk'                        .xNNNNNNNNNNXXXXXXXXXXXKo.                      //
//                                .ck000KKKKKKKKKKKKKKKK0;                       .cXWNWWNNNNNNNXXXXXXXXXx,.                       //
//                                 .;xKKKKKKK0kOKKKKKKKKKo.                      ,OW0xKWNNNNNNNNXXXXXXOc.                         //
//                                   'd0KKKKK0c'cOKKKKKKKx'                     .dXk':KWNNNNNNNNNXXXKo.                           //
//                                    .l0KKKKKk' ,xKK0KKK0:      .''.           :0d..OWNNNNNNNNNNXKk;.                            //
//    '.                               .:OKKKKKc..,dKKKKkl'..  ..''''. ..      'xo..lNNNNNNNNNNNN0c.                              //
//    0d:'.                             .,x0KKKk,::'o0k:':oOk,.''''''.,k0d:.  .;::,;0NNNNNNNNNNKd'                                //
//    000Odc'.                            .oxox0l,do',,:x0KKKd..''''..dXKXXO:. .ox,oNKk0NXXXNXk;.                           ..    //
//    0KKK00ko:'.                          ...,;;.:0d'lKKKKKK0c..'''.:0KKXXXXl'dKc,do;.oNXNX0l.                          .':dO    //
//    0KKK00000ko:..                         .dd:',xKxodk0K00Kx,.''.'xKKXXKOxdkXx.'cdx,lNNKd'                         .,cx0KKK    //
//    0KKK00000000ko:..                      .lk0Oc:x00kddddk00o....lKKOxxxxkKKOc:OXKd'lXk;.                      ..;okKKKKKKK    //
//    0000K00K0000000ko;.                    'ddddocclodOKOxddddc;;cddddxOK0xddoodkkkd';l.                     .'cdOKXKKKKKKK0    //
//    000000000000000O00ko;.                 c0K0Oxddl::lodkOxdxxxoxkdxOkdoolldxxk0XNK:                     .,cd0XXKXXKKKKKK00    //
//    000000000KK0000O00000kl;.             .;ccloddddodoc;:cdOkkxdxkOdcc:lddodxxxdolc;.                ..;okKXKKXKKXKKXKKK000    //
//    00000000000000000O00000Oxl;.       ,::xkccddol,..,;,''.:xxddxxkx;.'',;,'.,lddklcxkc;,          ..:dOXXXXXKXKKKKKKKKK0000    //
//    00OO00000000000000000000000kl,.   ;koo0dlk000x'.....   .,:cclc:..    ....'xXKK0odKxoOc      .,cd0XXXXXXXXKKKKKKXKKK00000    //
//    K00OOO00000000K00KK000000000K0kc..cocdKkdox0O;...'co,.. ......... .'oc'...:0KOddOXkcdo.  .;lxKXXXXXXXXXXXXKKKKKXXKKKKKK0    //
//    K00000000000O000000KK0000000KK0c;dO0do0K0xdddo:,..::;o:..'....'..:o;c:..,:oxddkKXXdxK0k;.oXXXXXXNNXXXXXXXXKKKKKKKKKK0000    //
//    0K00000000000000000KKK00000000c,xK0KklkK000OdoxOd,   ..':c:;;;::'..   'okxodOKKKX0okXKXO,:KXXNXXXXXXKKXXXKKKKKKKKKK00O00    //
//    00000000000OO000000KKKKK0000Kx.:0KKK0loO0K00KkokKOdc;,;oOOooxldOd;';:lk0klxKKKKK0do0XKKKc,kXXXXKXKKXKKKKK0KK0KKKK0000000    //
//    00000000000000000000KKK00000Kd.cKKKKKOxxdd0KK0ddKK000OxdlcldOo;lodk00OOOooOKK0xdddOKK00Kl'xKKKKKKKKKKKKK0O00O000000000OO    //
//    000000000OOO000000000000KK0xl:.;0XKKKKKXk:dKKXOooxO00000o;cdkl'o0OOO0kxlcx00Kx:dK00KKKKO;,kK0KKKKKKK00K0OOOOOOOOO0000OO0    //
//    0OOO00000OOOOOOOOOOO00000d::coc:xXKKKKKKKlcOKKXKOxlo0K00d;:lo:,oOO00dcoxOOO0OlcO000O000o.,dO00000KKKK00OkOOkxxxxddooolll    //
//    OOOOOO0OOOOOOOOOOOOOO0Od;;oO0KKd;xKKKXKKXk;,cldkO0c'looxo'.''..collc,;xxolc:,,d0OOOOOOo',:,,,:ccc:::;;;,,''..........       //
//    OOOOO000OOOO00OO00OOOO:'ckO0KKk;..',;;::cl'    ..''';'...      . .',....     .::::;;,'.,k0Oxl;.                             //
//    llllllllcc:ccccc:::::;.,k0000d' .;llc::;,'.......;odOd'          'dkdl'...     .....'..'dkkxkOxc.                           //
//                       ';. .cO0kc..'o0KKXXXKKK0Okxdoldkkxl,..     ...,oxxdc:::cccodxxkOOOkc..lkkkkOo.                           //
//                     .lOx'  .:l. .:OK0KKKXXKKKKKKKKKKXXK00kxdd:'.:dxkkOO000000OkOOO00000OOOo'.;coxd,    ..                      //
//                    .dOkl,,;;;....,xKKKKKXXXXXXXXKKKKXXXXXKKKX0olkXKKKK0000000OOO0000000OOOd'   ...   .cddc.                    //
//                     ;l;:kOOOl,':dc,l0KKKKXXXXXXXXKKKKKKXXXXXXOooOXKKKKK000O000000000000O0d' .''.......;cc;.                    //
//                    ,dx:,odddl;,cO0;.:k0K0KKKKXKKXKKXXXKKXXXKXOookXKKKKKK00000000O00KKK00o,..,kOl:dxl;'',.                      //
//                   .cc,.........':c'..,oO0000KKKKKKKKKKKKKXKK0xccdOO0KKKKKKKKK000O00000Ol''. .;;,,coc;:oxc.                     //
//                   ...            .  .'':x0O00O00000OOkxdolcc;'...';:lxkO0K000O00000OOkc'''.  .   ....;oo:;.                    //
//                                      ''.'okkkkOkxol:;'.....        ....,:lodddxOOkxkx;....     .     ..':l.                    //
//                                      .,,..''',;,....          ....        ....,;;;;;,.'.               .',.                    //
//                                       ';,'.           .................          ...';:'                ...;:,..               //
//                                      .,col,.    .............................     .,dkx:.                .:oddoc:;'..          //
//                ..;cc'.              .;loo;..........................................lxdl;.              .cddddodddol:,'...     //
//            ..,:ldxxxdl;'........  ..;:cc;...........................................'cllll:.   .    ..';odddddddoollllllc;,    //
//        ..,:lddxddddddddolcclllo:..;:cccc,.......................................... .;llccc;..:lclcclodddxdddoooolllllllccc    //
//     .';cdxxdddddddddoooolllooodo;.'::ccc;.    ...................................    .;ccl:..cdodddoodddooollllllcccccc:cc:    //
//    codxxxxdddxddodddooooooooooodl,.'cooooc'.      ...........................        'cl:'. .'coooolllllllllllllc::cc::ccc:    //
//    dxxxxxddddddoooddoooooooooooo,  ...,,:ll:,.             ..                      .',,.. .   .,:cccclllllllcccc:::::ccc:::    //
//    ddddddddddddoddooooooooodoool.  ..   ..',;:;'.                                 ...           .,:cccccccc:::::;::::::::::    //
//    doodddoodooooddooooooooooool,......     ...,;;,'...  .....    .................    .....      ..,:::::::::::;:::::::::::    //
//    ddoodooooooooooooooooooooo:.  .,'.. ...    ...',,'....'''',,,,,,,,'.........   ....',,;'        ..,;;;;::;;;;::;;;;;:;;:    //
//    ddooooooooooooooooooooool,.   .,'....';;,..   .......................  ..   ..';,....''.          ..,;;;;;;;;;;;;,,;;;;;    //
//    doooooooooooooooooooodo:.     .ll:..'',,;;,'..      ................    ...',,,,....',,'            ..,;,;,;;,,,,,,;;;,,    //
//    dddooooooooooooooloolc'.      'llc..:lc:;,,,,,'  .','..............','....'''''',,'..,,.              .',,,,,,,,,,,,,,,,    //
//    dooooooooooooooooool,.        .'''..';;;;,'...   'cccccccc::::::::::::,..,;,,,,,,'.....                 .',,,,',,,,,,,,,    //
//    oooooooooooooooool:..        .'.'''..           .;ccccccc:cccc::::::;;;;...      .......                 ..',,,,',,,,,,,    //
//    ooooooooooooooooc,.          ........           ':::c::::::c::::::::;;;;;,.        .....                   ..',,,,,,,,,,    //
//    ooooooooooooool;.                              .;::::::::::::;;;:;:::;;;;;,.                                 ..',,,,,,,,    //
//    oooooooooooooc'.                               .:c:::::::::;;;;;;;;:::::;;;.                                   .';,;,,,,    //
//    ooooooooooooc.                                .,:::::::::::;;;;;;:;;;;::;;;'.                                   ..,,,;,,    //
//                                                                                                                                //
//                                                                                                                                //
//                                                                                                                                //
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract MYASS is ERC721Creator {
    constructor() ERC721Creator("Meka Yolo Armed Shitty Shitcoins", "MYASS") {}
}

// File: contracts/ERC721Creator.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a;
        Address.functionDelegateCall(
            0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a,
            abi.encodeWithSignature("initialize(string,string)", name, symbol)
        );
    }
        
    /**
     * @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;
    }    

}

// File: @openzeppelin/contracts/proxy/Proxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @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 internal 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 overridden 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 internal 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 overridden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: @openzeppelin/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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);
            }
        }
    }
}

// File: @openzeppelin/contracts/utils/StorageSlot.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @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
        }
    }
}