Continue playground with TIP4.1

tnft-explorer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "tnft-explorer",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "private": true,
   "dependencies": {
     "@testing-library/jest-dom": "^5.11.4",

true-nft/components/tip4.1/Collection.sol

@@ -1,8 +1,15 @@
-pragma ton-solidity >=0.43.0;
+pragma ton-solidity >=0.55.0;
 
 interface TIP4NftCollection {
     function name() public view responsible returns (string);
     function totalSupply() public view responsible returns (uint128);
     function maxSupply() public view responsible returns (uint128);
     function nftCode() public view responsible returns (TvmCell);
-}
+}
+
+event nftCreated(
+    uint256 id,           // nft token id
+    address addrNft,      // nft token address
+    address addrOwner,    // nft token owner
+    address addrCreator   // initiator of creating the nft token
+);

true-nft/components/tip4.1/NFT.sol

@@ -1,8 +1,44 @@
-pragma ton-solidity >=0.43.0;
+pragma ton-solidity >=0.55.0;
 
 interface TIP4Nft {
     function getNftInfo() external responsible returns(uint128 id, address addrOwner, address addrManager, address addrCollection);
     function transferOwnership(address addrTo, address addrSendGasTo, mapping(address => CallbackParams) callbacks);
     function setManager(address addrManager, address addrSendGasTo, mapping(address => CallbackParams) callbacks);
     function getNftJsonContent() external responsible returns(string json);
-}
+}
+
+struct CallbackParams {
+    uint256 value;      // ever value will send to address
+    TvmCell payload;
+}
+
+interface ITokenTransferCallback {
+    function tokenTransferCallback(
+        uint256 id,
+        address addrOldOwner,
+        address addrOldManager,
+        address addrNewOwner,
+        address addrCollection,
+        address addrSendGasTo,
+        TvmCell payload
+    ) external;
+}
+
+interface ISetManagerCallback {
+    function setManagerCallback(
+        uint256 id,
+        address addrOwner,
+        address addrOldManager,
+        address addrNewManager,
+        address addrCollection,
+        address addrSendGasTo,
+        TvmCell payload
+    ) external;
+}
+
+event TokenWasMinted(address owner);
+event OwnershipTransferred(address oldOwner, address newOwner);
+event ManagerChanged(address oldManager, address newManager);
+
+
+

true-nft/components/tip4.1/TIP6.sol

@@ -0,0 +1,12 @@
+pragma ton-solidity >=0.55.0;
+
+// Standard Interface Detection Interface (TIP-6.1)
+
+interface TIP6 {
+    /// @notice Query if a contract implements an interface
+    /// @param interfaceID The interface identifier, as specified in TIP6.1
+    /// @dev Interface identification is specified in TIP6.1.
+    /// @return `true` if the contract implements `interfaceID` and
+    ///  `interfaceID` is not 0xffffffff, `false` otherwise
+    function supportsInterface(bytes4 interfaceID) external view responsible returns (bool);
+}