1 files changed, 0 insertions, 20 deletions
diff --git a/contracts/nativeAssets.sol b/contracts/nativeAssets.sol
deleted file mode 100644
index 836c4d8..0000000
--- a/contracts/nativeAssets.sol
+++ /dev/null
@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: MIT
-
-pragma solidity >=0.6.0 <0.8.0;
-
-library NativeAssets {
-    address constant balanceAddr = 0x0100000000000000000000000000000000000001;
-    address constant transferAddr = 0x0100000000000000000000000000000000000002;
-
-    function assetBalance(address addr, uint256 assetID) public returns (uint256) {
-        (bool success, bytes memory data) = balanceAddr.call(abi.encodePacked(addr, assetID));
-        require(success, "assetBalance failed");
-        return abi.decode(data, (uint256));
-    }
-    
-    function assetCall(address addr, uint256 assetID, uint256 assetAmount, bytes memory callData) public returns (bytes memory) {
-        (bool success, bytes memory data) = transferAddr.call(abi.encodePacked(addr, assetID, assetAmount, callData));
-        require(success, "assetCall failed");
-        return data;
-    }
-}