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Author: coderDarren

Web3/Assets/EasyEthereum/Scenes/demo.unity

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+namespace EasyWeb3 {
+    public class Constants {
+        public static readonly bool debug = true;
+        public static readonly string NODEDEFAULT_ETH_MAINNET = "http://ec2-44-200-18-204.compute-1.amazonaws.com:8545";
+        public static readonly string NODEDEFAULT_ETH_ROPSTEN = "http://ec2-44-203-28-1.compute-1.amazonaws.com:8545";
+    }
+}

Web3/Assets/EasyEthereum/Scripts/Constants.cs

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+using System;
+using System.Numerics;
+using System.Threading.Tasks;
+using Nethereum.Web3;
+using Nethereum.Hex.HexTypes;
+using Nethereum.Hex.HexConvertors.Extensions;
+using Nethereum.JsonRpc.Client;
+using Nethereum.RPC.Eth.DTOs;
+
+namespace EasyWeb3 {
+    public class ERC20 : Contract {
+        private string ERC20ABI = "[{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_from\",\"type\":\"address\"},{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"balance\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"},{\"name\":\"_spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"payable\":true,\"stateMutability\":\"payable\",\"type\":\"fallback\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"}]";
+        
+        public ERC20(string _contract, ChainName _n, ChainId _i) : base(_contract,_n,_i) {
+            
+        }
+
+        public async Task<BigInteger> GetTotalSupply() {
+            try {
+                var _input = new CallInput(FunctionHash("totalSupply()"), m_Contract);
+                var _result = await m_Web3.Eth.Transactions.Call.SendRequestAsync(_input);
+                return (new HexBigInteger(_result)).Value;
+            } catch (System.Exception _e) {
+                LogWarning("[GetTotalSupply] Error: "+_e);
+                return 0;
+            }
+        }
+    }
+}

…yEthereum/Scripts/EasyWeb3Wallet.cs.meta …s/EasyEthereum/Scripts/Constants.cs.metaWeb3/Assets/EasyEthereum/Scripts/EasyWeb3Wallet.cs.meta renamed to Web3/Assets/EasyEthereum/Scripts/Constants.cs.meta Web3/Assets/EasyEthereum/Scripts/EasyWeb3Wallet.cs.meta renamed to Web3/Assets/EasyEthereum/Scripts/Constants.cs.meta

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+using System;
+
+public class ERC721 {
+    
+}

Web3/Assets/EasyEthereum/Scripts/Contracts.meta

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+using System.Collections;
+using System.Collections.Generic;
+using System;
+using System.Numerics;
+using System.Linq;
+using System.Threading.Tasks;
+using Nethereum.Web3;
+using Nethereum.Hex.HexTypes;
+using Nethereum.Hex.HexConvertors.Extensions;
+using Nethereum.RPC.Eth.Transactions;
+using Nethereum.JsonRpc.Client;
+using Nethereum.RPC.Eth.DTOs;
+using UnityEngine;
+
+namespace EasyWeb3 {
+    public class EasyWeb3Controller : MonoBehaviour
+    {
+        private Web3 m_Web3;
+
+    #region Unity Standard Functions
+        private void Start() {
+            Load();
+        }
+    #endregion
+
+    #region Public UI Accessor Functions
+
+    #endregion
+
+    #region Private Functions
+        private async void Load() {
+            ERC20 _token = new ERC20("0x1A2933fbA0c6e959c9A2D2c933f3f8AD4aa9f06e", ChainName.ETH, ChainId.ETH_MAINNET);
+            BigInteger _totalSupply = await _token.GetTotalSupply();
+            Debug.Log("total supply: "+_totalSupply);
+        }
+
+        private async void GetChainId() {
+            HexBigInteger _hex = await m_Web3.Eth.ChainId.SendRequestAsync();
+            ulong _chain = (ulong)_hex.Value;
+            Debug.Log("Chain: "+_chain);
+        }
+
+    #endregion
+    }
+}