Non sequential

NewHorizons/Builder/Props/ProjectionBuilder.cs

@@ -149,10 +149,39 @@ namespace NewHorizons.Builder.Props
             // We can fit 16 slides max into an atlas
             var textures = new Texture2D[slidesCount > 16 ? 16 : slidesCount];
 
-            var imageLoader = StartAsyncLoader(mod, info.slides, ref slideCollection);
+            var (invImageLoader, atlasImageLoader, imageLoader) = StartAsyncLoader(mod, info.slides, ref slideCollection);
 
             var key = GetUniqueSlideReelID(mod, info.slides);
 
+            if (invImageLoader != null && atlasImageLoader != null)
+            {
+                // Loading directly from cache
+                invImageLoader.imageLoadedEvent.AddListener(
+                    (Texture2D tex, int index, string originalPath) =>
+                    {
+                        slideCollection.slides[index]._image = tex;
+                    }
+                );
+                atlasImageLoader.imageLoadedEvent.AddListener(
+                    (Texture2D tex, int _, string originalPath) =>
+                    {
+                        // all textures required to build the reel's textures have been loaded
+                        var slidesBack = slideReelObj.GetComponentInChildren<TransformAnimator>().transform.Find("Slides_Back").GetComponent<MeshRenderer>();
+                        var slidesFront = slideReelObj.GetComponentInChildren<TransformAnimator>().transform.Find("Slides_Front").GetComponent<MeshRenderer>();
+
+                        // Now put together the textures into a 4x4 thing for the materials
+                        var reelTexture = tex;
+                        slidesBack.material.mainTexture = reelTexture;
+                        slidesBack.material.SetTexture(EmissionMap, reelTexture);
+                        slidesBack.material.name = reelTexture.name;
+                        slidesFront.material.mainTexture = reelTexture;
+                        slidesFront.material.SetTexture(EmissionMap, reelTexture);
+                        slidesFront.material.name = reelTexture.name;
+                    }
+                );
+            }
+            else
+            {
                 // this variable just lets us track how many of the first 15 slides have been loaded.
                 // this way as soon as the last one is loaded (due to async loading, this may be
                 // slide 7, or slide 3, or whatever), we can build the slide reel texture. This allows us
@@ -188,8 +217,9 @@ namespace NewHorizons.Builder.Props
                     }
 
                     NHLogger.LogVerbose($"Slide reel make reel texture {(DateTime.Now - time).TotalMilliseconds}ms");
+                });
             }
-            );
+
 
             // Else when you put them down you can't pick them back up
             slideReelObj.GetComponent<OWCollider>()._physicsRemoved = false;
@@ -314,13 +344,25 @@ namespace NewHorizons.Builder.Props
             var slideCollection = new SlideCollection(slidesCount);
             slideCollection.streamingAssetIdentifier = string.Empty; // NREs if null
 
-            var imageLoader = StartAsyncLoader(mod, info.slides, ref slideCollection);
+            var (invImageLoader, _, imageLoader) = StartAsyncLoader(mod, info.slides, ref slideCollection);
+            if (invImageLoader != null)
+            {
+                // Loaded directly from cache
+                invImageLoader.imageLoadedEvent.AddListener((Texture2D tex, int index, string originalPath) =>
+                {
+                    slideCollection.slides[index]._image = tex;
+                });
+            }
+            else
+            {
+                // Create the inverted cache from existing images
                 imageLoader.imageLoadedEvent.AddListener((Texture2D tex, int index, string originalPath) =>
                 {
                     var time = DateTime.Now;
                     slideCollection.slides[index]._image = ImageUtilities.InvertSlideReel(mod, tex, originalPath);
                     NHLogger.LogVerbose($"Slide reel invert time {(DateTime.Now - time).TotalMilliseconds}ms");
                 });
+            }
 
             slideCollectionContainer.slideCollection = slideCollection;
 
@@ -358,7 +400,7 @@ namespace NewHorizons.Builder.Props
             var slideCollection = new SlideCollection(slidesCount); // TODO: uh I think that info.slides[i].playTimeDuration is not being read here... note to self for when I implement support for that: 0.7 is what to default to if playTimeDuration turns out to be 0
             slideCollection.streamingAssetIdentifier = string.Empty; // NREs if null
 
-            var imageLoader = StartAsyncLoader(mod, info.slides, ref slideCollection);
+            var (_, _, imageLoader) = StartAsyncLoader(mod, info.slides, ref slideCollection);
             imageLoader.imageLoadedEvent.AddListener((Texture2D tex, int index, string originalPath) =>
             {
                 var time = DateTime.Now;
@@ -411,7 +453,7 @@ namespace NewHorizons.Builder.Props
             var slideCollection = new SlideCollection(slidesCount);
             slideCollection.streamingAssetIdentifier = string.Empty; // NREs if null
 
-            var imageLoader = StartAsyncLoader(mod, slides, ref slideCollection);
+            var (_, _, imageLoader) = StartAsyncLoader(mod, slides, ref slideCollection);
 
             // This variable just lets us track how many of the slides have been loaded.
             // This way as soon as the last one is loaded (due to async loading, this may be
@@ -454,7 +496,8 @@ namespace NewHorizons.Builder.Props
             return standingTorch;
         }
 
-        private static SlideReelAsyncImageLoader StartAsyncLoader(IModBehaviour mod, SlideInfo[] slides, ref SlideCollection slideCollection)
+        private static (SlideReelAsyncImageLoader inverted, SlideReelAsyncImageLoader atlas, SlideReelAsyncImageLoader slides)
+            StartAsyncLoader(IModBehaviour mod, SlideInfo[] slides, ref SlideCollection slideCollection)
         {
             var invertedImageLoader = new SlideReelAsyncImageLoader();
             var atlasImageLoader = new SlideReelAsyncImageLoader();
@@ -462,19 +505,15 @@ namespace NewHorizons.Builder.Props
 
             var atlasKey = GetUniqueSlideReelID(mod, slides);
 
-            // attempt to load atlas guy from disk and precache so theres a cache hit when using ImageUtilities
+            var cacheExists = Directory.Exists(Path.Combine(mod.ModHelper.Manifest.ModFolderPath, ATLAS_SLIDE_CACHE_FOLDER));
+
+            NHLogger.Log($"Does cache exist for slide reels? {cacheExists}");
+
+            if (cacheExists)
+            {
+                // Load the atlas texture used to draw onto the physical slide reel object
                 atlasImageLoader.PathsToLoad.Add((0, Path.Combine(mod.ModHelper.Manifest.ModFolderPath, ATLAS_SLIDE_CACHE_FOLDER, $"{atlasKey}.png")));
-            atlasImageLoader.imageLoadedEvent.AddListener((Texture2D t, int i, string s) =>
+            }
-            {
-                NHLogger.Log($"SLIDE REEL ATLAS from {slides.First().imagePath}: {s}");
-                ImageUtilities.TrackCachedTexture(atlasKey, t);
-            });
-            invertedImageLoader.imageLoadedEvent.AddListener((Texture2D t, int i, string s) =>
-            {
-                var path = Path.Combine(mod.ModHelper.Manifest.ModFolderPath, slides[i].imagePath);
-                var key = $"{ImageUtilities.GetKey(path)} > invert";
-                ImageUtilities.TrackCachedTexture(key, t);
-            });
 
             for (int i = 0; i < slides.Length; i++)
             {
@@ -488,8 +527,11 @@ namespace NewHorizons.Builder.Props
                 }
                 else
                 {
-                    // attempt to load inverted guy from disk and precache so theres a cache hit when using ImageUtilities
+                    if (cacheExists)
+                    {
+                        // Load the inverted images used when displaying slide reels to a screen
                         invertedImageLoader.PathsToLoad.Add((i, Path.Combine(mod.ModHelper.Manifest.ModFolderPath, INVERTED_SLIDE_CACHE_FOLDER, slideInfo.imagePath)));
+                    }
                     imageLoader.PathsToLoad.Add((i, Path.Combine(mod.ModHelper.Manifest.ModFolderPath, slideInfo.imagePath)));
                 }
 
@@ -497,13 +539,25 @@ namespace NewHorizons.Builder.Props
 
                 slideCollection.slides[i] = slide;
             }
+
+            if (cacheExists)
+            {
+                // This code will execute in order to create the cache
                 // Loaders go sequentually - Load the inverted textures to the cache so that ImageUtilities will reuse them later
                 invertedImageLoader.Start(true);
                 // Atlas texture next so that the normal iamgeLoader knows not to regenerate them unless they were missing
                 atlasImageLoader.Start(false);
                 imageLoader.Start(true);
 
-            return imageLoader;
+                return (invertedImageLoader, atlasImageLoader, imageLoader);
+            }
+            else
+            {
+                // Will be slow and create the cache
+                imageLoader.Start(true);
+
+                return (null, null, imageLoader);
+            }
         }
 
         private static void AddModules(SlideInfo slideInfo, ref Slide slide, IModBehaviour mod)

NewHorizons/Utility/Files/SlideReelAsyncImageLoader.cs

@@ -143,6 +143,11 @@ public class SlideReelAsyncImageLoader
 
         public void Load(SlideReelAsyncImageLoader loader)
         {
+            StartCoroutine(loader.DownloadTextures());
+
+            return;
+
+            // Sequential
             _loaders.Enqueue(loader);
             if (!_isLoading)
             {