Contract Source Code (Solidity Standard Json-Input format)

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

interface IShardsContract {
    function addShards(address user, uint256 amount) external;
}

contract BrigadePickCapsule {
    bool public gameIsOpen;
    address private admin;
    address private shardsContract;
    mapping(address => uint256) public users_timestamps;

    uint256 public pickCooldown = 21600;
    uint256 public maxCapsuleNumber = 16;

    event CapsulePicked(address indexed user, uint256 capsule, uint256 reward);

    constructor(address _shardsContract) {
        shardsContract = _shardsContract;
        admin = msg.sender;
        gameIsOpen = true;
    }

     modifier onlyAdmin() {
        require(msg.sender == admin, "Only admin can sign this one.");
        _;
    }

    function pickCapsule(uint256 capsule) external {
        require(gameIsOpen, "Game temporarily closed.");

        uint256 lastPick = users_timestamps[msg.sender];
        require(block.timestamp >= lastPick+pickCooldown, "You can't pick a capsule yet.");

        require(capsule >= 1 && capsule <= maxCapsuleNumber, "Invalid capsule");

        uint256 reward = uint256(keccak256(abi.encodePacked(block.timestamp, msg.sender, capsule))) % maxCapsuleNumber + 1;
        IShardsContract(shardsContract).addShards(msg.sender, reward);
        users_timestamps[msg.sender] = block.timestamp;

        emit CapsulePicked(msg.sender, capsule, reward);
    }


    function pvtSetGameOpenStatus(bool isOpen) external onlyAdmin {
        gameIsOpen = isOpen;
    }

    function pvtSetPickCooldown(uint256 cooldown) external onlyAdmin {
        pickCooldown = cooldown;
    }

    function pvtSetMaxCapsuleNumber(uint256 number) external onlyAdmin {
        maxCapsuleNumber = number;
    }
}

{
  "evmVersion": "paris",
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

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[{"inputs":[{"internalType":"address","name":"_shardsContract","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"capsule","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"reward","type":"uint256"}],"name":"CapsulePicked","type":"event"},{"inputs":[],"name":"gameIsOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxCapsuleNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"capsule","type":"uint256"}],"name":"pickCapsule","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"pickCooldown","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"isOpen","type":"bool"}],"name":"pvtSetGameOpenStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"number","type":"uint256"}],"name":"pvtSetMaxCapsuleNumber","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"cooldown","type":"uint256"}],"name":"pvtSetPickCooldown","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"users_timestamps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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000000000000000000000000409395bc4b50a9bbd45a943a8b0d6236e0f83540

-----Decoded View---------------
Arg [0] : _shardsContract (address): 0x409395BC4b50A9BbD45a943A8B0D6236E0F83540

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000409395bc4b50a9bbd45a943a8b0d6236e0f83540