This repository contains a Move-based Non-Fungible Token (NFT) module with advanced features for creating, managing, and interacting with NFTs. It allows minting, combining, and burning NFTs while supporting a seamless sales mechanism.

The collection manager is the owner of the MinterCap object, granting them the following privileges:

• Mint new NFTs.
• Withdraw proceeds from NFT sales.

• Only the collection manager can mint NFTs.
• Minting requires a payment of 1 SUI, which is sent to the MinterCap object. Any change is returned to the sender.
• The newly minted NFT is represented by a NonFungibleToken object and transferred to the specified recipient.

• Users who own at least two NFTs can combine them to create a new NFT.
• The two original NFTs are burned, and a new NFT is created, represented by a NonFungibleToken object.
• The name of the new NFT is the concatenation of the names of the two NFTs:
  New NFT Name = NFT1 Name + " + " + NFT2 Name.
• The description of the new NFT follows this format:
  "Combined NFT of " + NFT1 Name + " and " + NFT2 Name.
• The image URL of the new NFT is provided by the user during the transaction.

Example:

• NFT1 Name: NFT1
• NFT2 Name: NFT2
• New NFT Name: NFT1 + NFT2
• New NFT Description: Combined NFT of NFT1 and NFT2

• Users can burn NFTs they own. Once burned, the NFT is permanently deleted.

• The collection manager can withdraw the sales balance stored in the MinterCap object.
• The sales balance represents the total amount of SUI paid for NFTs.

The module provides public getter functions to retrieve the following NFT attributes:

• Name
• Description
• Image URL

Follow these steps to test the NFT module using the Sui framework and Move language:

1. Set Up the Environment: Ensure you have the necessary tools and environment configured. Install the Sui CLI and framework by following the installation guide from the official documentation. Verify your setup by running sui --version.

2. Clone the Repository: Clone the repository and navigate to the project directory using the following commands: git clone <repository_url> and cd <repository_folder>.

3. Run Move Unit Tests: To run the Move tests for the module, execute sui move test.

4. View Test Results: The command will output test results, including passed and failed test cases as well as detailed error messages for failed tests.

5. Debugging Tests: If any tests fail, check the specific test cases and their expected outputs. Debug using the error logs provided by the sui move test command. Review the tests/ directory (if included) for the Move test scripts.

6. Local Network Testing (Optional): If you'd like to test the module on a local Sui network, start the Sui local network using sui start. Deploy the module using sui client publish --gas-budget <gas_amount>. Use sui client call commands to manually interact with the deployed module and verify functionality.

We welcome contributions to enhance and expand the module. Please feel free to submit issues, feature requests, or pull requests.