Added first steps to load mechanic, v1.3.0

Assets/Scripts/ButtonHandler.cs

@@ -117,8 +117,8 @@ namespace Assets.Scripts
         public void saveGame()
         {
             audioHandler.playButtonClick();
-            string saveString = "[\r\n{\r\n\"Player\": {\r\n" + player.saveGame();
-            saveString = saveString + "\r\n},\r\n\"World\": {\r\n" + worldGenerator.saveGame() + "\r\n}\r\n}\r\n]";
+            string saveString = "{\r\n\"player\": {\r\n" + player.saveGame();
+            saveString = saveString + "\r\n},\r\n\"world\": {\r\n" + worldGenerator.saveGame() + "\r\n}\r\n}";
             FileHandler.saveGame(saveString, "./save.json");
         }
     }

Assets/Scripts/FileHandler.cs

@@ -27,9 +27,17 @@ namespace Assets.Scripts
             sw.Close();
         }
 
-        public static void loadGame()
+        public static void loadGame(Player player, WorldGenerator worldGenerator)
         {
-
+            if (hasSaveFile())
+            {
+                string[] lines = File.ReadAllLines("./save.json");
+                string jsonString = "";
+                foreach (string line in lines)
+                {
+                    jsonString = jsonString + line.Replace("\r\n", "");
+                }
+            }
         }
 
         public static void saveAudio(string path, float music, float effects)
@@ -68,5 +76,10 @@ namespace Assets.Scripts
         {
             return "\"" + key + "\": " + value;
         }
+
+        public static bool hasSaveFile()
+        {
+            return File.Exists("./save.json");
+        }
     }
 }

Assets/Scripts/Menu/ButtonHandlerMenu.cs

@@ -17,6 +17,7 @@ namespace Assets.Scripts.Menu
             uihandler = GameObject.Find("UIHandler").GetComponent<UIHandlerMenu>();
             audioHandler = GameObject.Find("AudioHandler").GetComponent<AudioHandler>();
             sceneHandler = GameObject.Find("SceneHandlerLoaded").GetComponent<SceneHandler>();
+            GameObject.Find("btnLoad").SetActive(FileHandler.hasSaveFile());
         }
 
         public void startGame()
@@ -66,5 +67,11 @@ namespace Assets.Scripts.Menu
             audioHandler.saveAudioSettings();
             uihandler.closeOptions();
         }
+
+        public void loadGame()
+        {
+            audioHandler.playButtonClick();
+            uihandler.loadGame(sceneHandler);
+        }
     }
 }

Assets/Scripts/Menu/UIHandlerMenu.cs

@@ -50,6 +50,7 @@ namespace Assets.Scripts.Menu
             PlayerPrefs.SetInt("race", GameObject.Find("dropRace").GetComponent<Dropdown>().value);
             PlayerPrefs.SetString("playername", GameObject.Find("inName").GetComponent<InputField>().text);
             PlayerPrefs.SetInt("difficulty", GameObject.Find("dropDifficulty").GetComponent<Dropdown>().value);
+            PlayerPrefs.SetInt("isLoad", 0);
             sceneHandler.openGameScene();
         }
 
@@ -174,5 +175,11 @@ namespace Assets.Scripts.Menu
             GameObject.Find("txtSecondary_Creation").GetComponent<Text>().text = "Mana: " + playerstats[3];
 
         }
+
+        public void loadGame(SceneHandler sceneHandler)
+        {
+            PlayerPrefs.SetInt("isLoad", 1);
+            sceneHandler.openGameScene();
+        }
     }
 }

Assets/Scripts/UIHandler.cs

@@ -476,14 +476,26 @@ namespace Assets.Scripts
         }
 
         public void openIntroduction()
+        {
+            if (PlayerPrefs.GetInt("isLoad") == 0)
             {
                 GameObject.Find("WorldGenerator").GetComponent<WorldGenerator>().resetGame(PlayerPrefs.GetInt("cityAmount"));
                 GameObject.Find("Player").GetComponent<Player>().generatePlayer();
                 GameObject.Find("Player").GetComponent<Player>().finishPlayerCreation();
-            updatePlayerHUD();
                 hideOtherElements(introduction);
                 state = UIState.TUTORIAL;
             }
+            else
+            {
+                FileHandler.loadGame(GameObject.Find("Player").GetComponent<Player>(), GameObject.Find("WorldGenerator").GetComponent<WorldGenerator>());
+                hideOtherElements(introduction);
+                introduction.transform.localScale = new Vector3(0, 0, 0);
+                tutorial.transform.localScale = new Vector3(0,0,0);
+                showHUD();
+                state = UIState.GAME;
+            }
+            updatePlayerHUD();
+        }
 
         public void closeTutorial()
         {