104 lines
3.7 KiB
C#
104 lines
3.7 KiB
C#
using System;
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using Cogwheel;
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namespace ADEPT.Core.Lesson;
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public class LessonHandler : ILessonHandler
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{
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public event EventHandler LessonLoaded;
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public event EventHandler PageChanged;
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public ILesson CurrentLesson { get; private set; }
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public IPage CurrentPage { get; private set; }
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public void Initialize()
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{
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COGWHEEL.RegisterObject(this);
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}
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[Command(Name = "lesson.load", Description = "Load a lesson.")]
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public void LoadLesson(string lessonName)
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{
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var path = $"{Adept.Constants.DefaultLessonPath}{lessonName}{Adept.Constants.DefaultLessonFileExtension}";
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COGWHEEL.Log($"[ADEPT] Attempting to load lesson '{lessonName}' at '{path}'");
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// Lesson lesson = null;
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//
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// CurrentLesson = lesson;
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// CurrentPage = CurrentLesson.Pages.ToArray()[0];
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//
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// LessonLoaded?.Invoke(this, EventArgs.Empty);
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}
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[Command(Name = "lesson.createtest", Description = "Create a test lesson.")]
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private void CreateTestLesson()
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{
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COGWHEEL.Log($"[ADEPT] Creating a Test Lesson");
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var lesson = new Lesson()
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{
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Title = "Test Lesson",
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Description = "This is a test lesson.",
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Pages = new()
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{
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new Page() { Title = "Test Page 1", Description = "A test page.", PageContext = PageContext.TwoD},
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new Page() { Title = "Test Page 2", Description = "A test page #2.", PageContext = PageContext.ThreeD},
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new Page() { Title = "Test Page 3", Description = "A test page #3.", PageContext = PageContext.TwoD},
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new Page() { Title = "Test Page 4", Description = "A test page #4.", PageContext = PageContext.ThreeD},
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new Page() { Title = "Test Page 5", Description = "A test page #5.", PageContext = PageContext.TwoD},
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}
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};
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CurrentLesson = lesson;
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CurrentPage = CurrentLesson.Pages.ToArray()[0];
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LessonLoaded?.Invoke(this, EventArgs.Empty);
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}
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public void SaveLesson(ILesson lesson, string lessonName)
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{
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throw new System.NotImplementedException();
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}
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[Command(Name = "lesson.next", Description = "Load the next page in the current lesson.")]
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public void LoadNextPage()
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{
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var nextIndex = CurrentLesson.Pages.IndexOf(CurrentPage) + 1;
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if (nextIndex >= CurrentLesson.Pages.Count)
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{
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COGWHEEL.LogWarning("[LESSONHANDLER] Cannot load next page. No more pages in lesson.");
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return;
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}
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CurrentPage = CurrentLesson.Pages.ToArray()[nextIndex];
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PageChanged?.Invoke(this, EventArgs.Empty);
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}
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[Command(Name = "lesson.previous", Description = "Load the previous page in the current lesson.")]
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public void LoadPreviousPage()
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{
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var prevIndex = CurrentLesson.Pages.IndexOf(CurrentPage) - 1;
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if (prevIndex < 0)
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{
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COGWHEEL.LogWarning("[LESSONHANDLER] Cannot load previous page. No more pages in lesson.");
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return;
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}
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CurrentPage = CurrentLesson.Pages.ToArray()[prevIndex];
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PageChanged?.Invoke(this, EventArgs.Empty);
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}
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[Command(Name = "lesson.gotopage", Description = "Load a specific page in the current lesson.")]
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public void LoadPageToIndex(int index)
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{
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if (index >= CurrentLesson.Pages.Count || index < 0)
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{
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COGWHEEL.LogWarning("[LESSONHANDLER] Cannot load page. No such page in lesson.");
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return;
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}
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COGWHEEL.Log("[LESSONHANDLER] Loading Page at index " + index);
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CurrentPage = CurrentLesson.Pages.ToArray()[index];
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PageChanged?.Invoke(this, EventArgs.Empty);
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}
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} |