> For the complete documentation index, see [llms.txt](https://asamarsal.gitbook.io/notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://asamarsal.gitbook.io/notes/web3.md).

# WEB3

Plants

```remix-solidity
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.30;

contract SimplePlant {
    string public plantName;
    uint256 public waterLevel;
    bool public isAlive;
    address public owner;
    uint256 public plantedTime; 

    // TODO 2: Buat constructor
    constructor() {
        plantName = "Rose";
        waterLevel = 0;
        isAlive = true;
        owner = msg.sender;
        plantedTime = block.timestamp;
    }

    // TODO 3: Buat fungsi water()
    function water() public {
        waterLevel = 100;
    }

    function getAge() public view returns (uint256) {
        return block.timestamp - plantedTime;
    }
}
```