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AronStudentAronStudent
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3 Skripte werden revised
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‎LearningForDummies/Assets/Revised SE Skripts/SaveData.cs‎

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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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namespace SaveData
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{
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[System.Serializable]
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public class QuestionCatalogue
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{
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public string fileName;
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public List<Question> questions = new List<Question>();
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}
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[System.Serializable]
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public class Question
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{
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public string questionName;
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public List<string> answers;
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public int rightAnswerPosition;
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public Question(string _questionName, List<string> _answers, int _rightAnswerPosition)
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{
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questionName = _questionName;
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answers = _answers;
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rightAnswerPosition = _rightAnswerPosition;
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}
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}
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[System.Serializable]
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public class PlayerProfile
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{
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public string fileName = "Player";
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public string userName;
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public List<Statistic> statistics = new List<Statistic>();
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}
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[System.Serializable]
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public class Statistic
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{
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public string label;
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public int score;
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public Statistic(string _label, int _score)
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{
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label = _label;
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score = _score;
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}
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}
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}

‎LearningForDummies/Assets/Revised SE Skripts/SaveManager.cs‎

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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using SaveData;
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using UnityEngine.UI;
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public class SaveManager : MonoBehaviour
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{
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public List<QuestionCatalogue> questionCatalogueList;
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public PlayerProfile playerProfile;
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public QuestionCatalogue createdQuestionCatalogue;
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public Canvas globalCanvas;
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private void Start()
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{
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playerProfile = SaveSystem.instance.loadPlayerProfileFromJson("Player");
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questionCatalogueList = SaveSystem.instance.loadQuestionCataloguesFromJson();
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if (playerProfile.userName == null)
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{
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openUsernamePanel();
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}
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playerProfileStatistics();
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}
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public void savePlayerProfileToFile()
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{
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SaveSystem.instance.savePlayerProfileToJson(playerProfile);
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Debug.Log("Saved Active PlayerProfile to FileSystem in " + Application.persistentDataPath);
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}
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public void addQuestionToOwnQuestionCatalogue()
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{
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string questionName;
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int rightAnswerPosition = 0; //By Default the First Answer is always the correct answer
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List<string> answers = new List<string>(); //The Starting Index of such a List is 0. The First Element of this List can be accessed via "answers[0]".
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questionName = GameObject.Find("InputField_QuestionName").GetComponentInChildren<Text>().text; //UI-InputField for QuestionName must be named "InputField_QuestionName"
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GameObject[] answerInputFields = GameObject.FindGameObjectsWithTag("Created_Question_Answer"); //UI-InputFields for Question-Answers must have Tag "Created_Question_Answer"
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foreach (GameObject answerInputField in answerInputFields)
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{
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string answerText = answerInputField.GetComponentInChildren<Text>().text;
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if (string.IsNullOrWhiteSpace(answerText))
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{
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Debug.Log("An Answer was found to be Empty or unusable.\nQuestion Adding Process has been stopped.\nPlease Fill Answer InputFields with reasonable Information.");
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return; //Exits the Function
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}
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else
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{
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answers.Add(answerText);
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}
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}
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GameObject[] answerToggles = GameObject.FindGameObjectsWithTag("Created_Question_Answer_Toggle"); //UI-InputFields for Question-Answers must have Tag "Created_Question_Answer"
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//The Toggles must all belong to the same Toggle-Group and an option to only nable one Toggle must be activated
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int answerID = 0;
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foreach (GameObject answerToggle in answerToggles)
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{
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bool active = answerToggle.GetComponent<Toggle>().isOn;
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if (active == true)
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{
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rightAnswerPosition = answerID;
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break;
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}
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else
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{
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answerID++;
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break;
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}
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}
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Question question = new Question(questionName, answers, rightAnswerPosition);
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createdQuestionCatalogue.questions.Add(question);
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Debug.Log("A new Question has been added to the currently active QuestionCatalogue.");
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}
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public void displayQuestionCount()
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{
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int questionCount = createdQuestionCatalogue.questions.Count;
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GameObject.Find("Label_QuestionCount").GetComponentInChildren<Text>().text = questionCount.ToString(); //UI-Label for the Display of the current Question Count has to be named "Label_QuestionCount"
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}
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public void saveQuestionCatalogueToFileSystem()
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{
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string fileName = GameObject.Find("InputField_QuestionCatalogueName").GetComponentInChildren<Text>().text;
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if (string.IsNullOrWhiteSpace(fileName))
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{
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Debug.Log("Catalogue Name was found to be Empty or unusable.\nCatalogue Saving Process has been stopped.\nPlease Fill the Catalogue Name InputField with reasonable Information.");
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return; //Exits the Function
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}
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else
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{
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createdQuestionCatalogue.fileName = fileName;
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}
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if (createdQuestionCatalogue.questions.Count < 5)
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{
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Debug.Log("A Catalogue has to have a minimum of 5 added Questions.\nCatalogue Saving Process has been stopped.\nPlease add More Questions.");
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return; //Exits the Function
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}
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SaveSystem.instance.saveQuestionCatalogueToJson(createdQuestionCatalogue);
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}
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public void setUsername()
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{
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string username = GameObject.Find("InputField_Username").GetComponentInChildren<Text>().text;
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if (string.IsNullOrWhiteSpace(username))
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{
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Debug.Log("Username was found to be Empty or unusable.\nUsername Saving Process has been stopped.\nPlease Fill the Username InputField with reasonable Information.");
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return; //Exits the Function
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}
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else
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{
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playerProfile.userName = username;
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SaveSystem.instance.savePlayerProfileToJson(playerProfile);
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}
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}
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public void openUsernamePanel()
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{
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//Open a UI-Panel with an InputField for the User to Input his Username
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GameObject usernamePanel = globalCanvas.transform.Find("Panel_Username").gameObject; //The Panel named "Panel_Username" must be a direct child of the global UI canvas
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usernamePanel.SetActive(true);
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}
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public void playerProfileStatistics()
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{
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bool newStatistic = false;
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//Compares Available Statistics to Available Catalogues
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foreach (QuestionCatalogue questionCatalogue in questionCatalogueList)
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{
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bool found = false;
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foreach (Statistic statistic in playerProfile.statistics)
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{
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if (string.Equals(questionCatalogue.fileName, statistic.label))
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{
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found = true;
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}
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}
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if (found == false)
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{
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addStatistic(questionCatalogue.fileName, 0);
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newStatistic = true;
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}
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}
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if (newStatistic == true)
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{
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SaveSystem.instance.savePlayerProfileToJson(playerProfile);
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}
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}
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private void addStatistic(string label, int score)
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{
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Statistic statistic = new Statistic(label, score);
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playerProfile.statistics.Add(statistic);
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Debug.Log("A new Statistic " + statistic.label + " has been added." );
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}
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public void updateStatistic(string label, int score) //Can be called after every QuestionCatalogue-Session
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{
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bool changed = false;
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foreach (Statistic statistic in playerProfile.statistics)
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{
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if (string.Equals(label, statistic.label) && score > statistic.score)
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{
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statistic.score = score;
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changed = true;
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}
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}
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if (changed == true)
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{
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SaveSystem.instance.savePlayerProfileToJson(playerProfile);
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}
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}
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}

‎LearningForDummies/Assets/Revised SE Skripts/SaveSystem.cs‎

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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using System.IO;
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using SaveData;
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public class SaveSystem : MonoBehaviour
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{
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//Singleton Declaration
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public static SaveSystem instance;
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string filePath;
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string playerProfilePath;
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private void Awake()
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{
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filePath = Application.persistentDataPath + "/Test.cat";
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playerProfilePath = Application.persistentDataPath + "/Player.pp";
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Debug.Log(filePath);
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Debug.Log(playerProfilePath);
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//Singleton Pattern
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if (SaveSystem.instance == null && instance == null)
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{
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Debug.Log("No existing SaveSystem Instance found. Creating new one.");
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instance = this;
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}
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else
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{
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Debug.Log("Existing SaveSystem Instance found. Secure Self Destruction executed.");
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Destroy(gameObject);
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}
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}
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public void saveQuestionCatalogueToJson(QuestionCatalogue _questionCatalogue)
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{
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string fileName = "/" + _questionCatalogue.fileName + ".cat";
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string content = JsonUtility.ToJson(_questionCatalogue);
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System.IO.File.WriteAllText(Application.persistentDataPath + fileName, content);
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Debug.Log("QuestionCatalogue has been successfully saved to the FileSystem");
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}
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public void savePlayerProfileToJson(PlayerProfile _playerProfile)
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{
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string fileName = "/" + _playerProfile.fileName + ".pp";
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string content = JsonUtility.ToJson(_playerProfile);
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System.IO.File.WriteAllText(Application.persistentDataPath + fileName, content);
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Debug.Log("PlayerProfile has been successfully saved to the FileSystem");
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}
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public List<QuestionCatalogue> loadQuestionCataloguesFromJson()
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{
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string extension = ".cat";
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List<QuestionCatalogue> allCatalogues = new List<QuestionCatalogue>();
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string[] Files = Directory.GetFiles(Application.persistentDataPath, extension);
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foreach (string file in Files)
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{
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Debug.Log("The following file has been found: " + Path.GetFileName(file));
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string DataFromJson = File.ReadAllText(file);
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QuestionCatalogue questionCatalogue = JsonUtility.FromJson<QuestionCatalogue>(DataFromJson);
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allCatalogues.Add(questionCatalogue);
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Debug.Log("A catalogue has been added to the List.");
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}
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if (Files.Length == 0)
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{
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Debug.Log("No files with the extension " + extension + " have been found.");
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return null;
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}
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Debug.Log("The List of found QuestionCatalogues contains " + allCatalogues.Count + "QuestionCatalogues.");
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return allCatalogues;
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}
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public PlayerProfile loadPlayerProfileFromJson(string fileName)
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{
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string extension = ".pp";
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string[] Files = Directory.GetFiles(Application.persistentDataPath, extension);
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foreach (string file in Files)
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{
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Debug.Log("The following file has been found: " + Path.GetFileName(file));
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if (string.Equals(fileName, Path.GetFileName(file)))
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{
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string DataFromJson = File.ReadAllText(file);
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PlayerProfile playerProfile = JsonUtility.FromJson<PlayerProfile>(DataFromJson);
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Debug.Log("----------\nERFOLGREICH\n----------");
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return playerProfile;
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}
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}
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if (Files.Length == 0)
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{
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Debug.Log("No files have been found with the extension " + extension);
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return null;
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}
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Debug.Log("----------\nOPERATION FAILED\n----------");
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return null;
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}
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}

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