Made HDD Content persistent.

Assets/Scripts/Chip/HardDrive.cs

@@ -1,60 +1,57 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-public class HardDrive : BuiltinChip
-{
-	public static Dictionary<string, List<int>> contents = new Dictionary<string, List<int>>();
-	string binary;
+public class HardDrive : BuiltinChip {
+	public static Dictionary<string, List<int>> contents;
 
-	protected override void Awake()
-	{
+	protected override void Awake() {
 		base.Awake();
+		contents = SaveSystem.LoadHDDContents();
 	}
 
-	protected override void ProcessOutput()
-	{
-		switch(inputPins[0].State)
-		{
+	protected override void ProcessOutput() {
+		switch(inputPins[0].State) {
 			case 0:
 				string binary = "";
-				for (int i = 1; i < 5; i++)
-				{
+				for (int i = 1; i < 5; i++) {
 					binary += inputPins[i].State.ToString();
 				}
-				if(contents.ContainsKey(binary))
-				{
+				if(contents.ContainsKey(binary)) {
 					for (int i = 0; i < outputPins.Length; i++)
 					{
 						outputPins[i].ReceiveSignal(contents[binary][i]);
 					}
-				} else
-				{
-					for (int i = 0; i < outputPins.Length; i++)
-					{
+				} else {
+					for (int i = 0; i < outputPins.Length; i++) {
 						outputPins[0].ReceiveSignal(0);
 					}
 				}
 				break;
 			case 1:
+				bool updateFile = false;
 				string address = "";
 				List<int> store = new List<int>();
-				for (int i = 5; i < 13; i++)
-				{
+				for (int i = 5; i < 13; i++) {
 					store.Add(inputPins[i].State);
 				}
-				for (int i = 1; i < 5; i++)
-				{
+				for (int i = 1; i < 5; i++) {
 					address += inputPins[i].State;
 				}
-				if(contents.ContainsKey(address))
-				{
+				if(contents.ContainsKey(address)) {
+					if (contents[address] != store) {
+						updateFile = true;
+					}
 					contents.Remove(address);
-				}
+				} else {
+					updateFile = true;
+				} 
 				contents.Add(address, store);
+				if (updateFile) {
+					SaveSystem.SaveHDDContents(contents);
+				}
 				break;
 			default:
-				foreach(Pin i in outputPins)
-				{
+				foreach(Pin i in outputPins) {
 					i.ReceiveSignal(0);
 				}
 				break;

Assets/Scripts/Save System/SaveSystem.cs

@@ -1,5 +1,7 @@
 using System.IO;
+using System.Collections.Generic;
 using UnityEngine;
+using Newtonsoft.Json;
 
 public static class SaveSystem {
 
@@ -66,6 +68,26 @@ public static string[] GetSaveNames () {
 		return savedProjectPaths;
 	}
 
+
+	public static Dictionary<string, List<int>> LoadHDDContents () {
+		string hddSavePath = Path.Combine(CurrentSaveProfileDirectoryPath, "HDDContents.json");
+		if (System.IO.File.Exists(hddSavePath)){
+			//Load HDD contents from file
+			FileInfo saveFile = new FileInfo(hddSavePath);
+			string jsonString = saveFile.OpenText().ReadToEnd();
+			return JsonConvert.DeserializeObject<Dictionary<string, List<int>>>(jsonString);
+		}
+		return new Dictionary<string, List<int>> {};
+	}
+
+	public static void SaveHDDContents (Dictionary<string, List<int>> contents) {
+		string hddSavePath = Path.Combine(CurrentSaveProfileDirectoryPath, "HDDContents.json");
+		string jsonStr = JsonConvert.SerializeObject(contents);
+		//Format json string
+		jsonStr = jsonStr.Replace("{", "{\n\t").Replace("}", "\n}").Replace("],", "],\n\t");
+		System.IO.File.WriteAllText(hddSavePath, jsonStr);
+	}
+
 	public static string SaveDataDirectoryPath {
 		get {
 			const string saveFolderName = "SaveData";

Packages/manifest.json

@@ -1,6 +1,5 @@
 {
   "dependencies": {
-    "com.unity.collab-proxy": "1.11.2",
     "com.unity.ide.rider": "2.0.7",
     "com.unity.ide.visualstudio": "2.0.11",
     "com.unity.ide.vscode": "1.2.4",

Packages/packages-lock.json

@@ -1,12 +1,5 @@
 {
   "dependencies": {
-    "com.unity.collab-proxy": {
-      "version": "1.11.2",
-      "depth": 0,
-      "source": "registry",
-      "dependencies": {},
-      "url": "https://packages.unity.com"
-    },
     "com.unity.ext.nunit": {
       "version": "1.0.6",
       "depth": 1,

ProjectSettings/ProjectVersion.txt

@@ -1,2 +1,2 @@
-m_EditorVersion: 2020.3.20f1
-m_EditorVersionWithRevision: 2020.3.20f1 (41c4e627c95f)
+m_EditorVersion: 2020.3.22f1
+m_EditorVersionWithRevision: 2020.3.22f1 (e1a7f79fd887)