- tweak: some lobby screens

Content.Client/_Ohio/UI/AnimatedBackgroundControl.cs

@@ -18,12 +18,7 @@ public sealed class AnimatedBackgroundControl : TextureRect
     private string _rsiPath = "/Textures/Ohio/Lobby/backgrounds/native.rsi";
     private const int States = 1;
 
-    private IRenderTexture? _buffer;
-
-    private readonly float[] _timer = new float[States];
-    private readonly float[][] _frameDelays = new float[States][];
-    private readonly int[] _frameCounter = new int[States];
-    private readonly Texture[][] _frames = new Texture[States][];
+    private readonly BackgroundData[] _data = new BackgroundData[States];
 
     public AnimatedBackgroundControl()
     {
@@ -41,9 +36,12 @@ public sealed class AnimatedBackgroundControl : TextureRect
             if (!rsi.TryGetState((i + 1).ToString(), out var state))
                 continue;
 
-            _frames[i] = state.GetFrames(RsiDirection.South);
-            _frameDelays[i] = state.GetDelays();
-            _frameCounter[i] = 0;
+            var frames = state.GetFrames(RsiDirection.South);
+            var delays = state.GetDelays();
+
+            // Похуй, Linq во время инициализации можно юзать... полагаю
+            var frameData = frames.Select((texture, index) => new Frame(texture, delays[index])).ToArray();
+            _data[i] = new BackgroundData(frameData);
         }
     }
 
@@ -51,48 +49,21 @@ public sealed class AnimatedBackgroundControl : TextureRect
     {
         base.FrameUpdate(args);
 
-        for (var i = 0; i < _frames.Length; i++)
+        foreach (var backData in _data)
         {
-            var delays = _frameDelays[i];
-            if (delays.Length == 0)
+            var frame = backData.Current();
+            backData.Timer += args.DeltaSeconds;
+
+            if(backData.Timer < frame.Delay)
                 continue;
 
-            _timer[i] += args.DeltaSeconds * 0.20f;
+            backData.Timer = 0;
 
-            var currentFrameIndex = _frameCounter[i];
-
-            if (!(_timer[i] >= delays[currentFrameIndex]))
-                continue;
-
-            _timer[i] -= delays[currentFrameIndex];
-            _frameCounter[i] = (currentFrameIndex + 1) % _frames[i].Length;
-            Texture = _frames[i][_frameCounter[i]];
+            Texture = frame.Texture;
+            backData.Next();
         }
     }
 
-    protected override void Draw(DrawingHandleScreen handle)
-    {
-        base.Draw(handle);
-
-        if (_buffer is null)
-            return;
-
-        handle.DrawTextureRect(_buffer.Texture, PixelSizeBox);
-    }
-
-    protected override void Resized()
-    {
-        base.Resized();
-        _buffer?.Dispose();
-        _buffer = _clyde.CreateRenderTarget(PixelSize, RenderTargetColorFormat.Rgba8Srgb);
-    }
-
-    protected override void Dispose(bool disposing)
-    {
-        base.Dispose(disposing);
-        _buffer?.Dispose();
-    }
-
     public void RandomizeBackground()
     {
         var backgroundsProto = _prototypeManager.EnumeratePrototypes<AnimatedLobbyScreenPrototype>().ToList();
@@ -102,3 +73,27 @@ public sealed class AnimatedBackgroundControl : TextureRect
         InitializeStates();
     }
 }
+
+public record struct Frame(Texture Texture,float Delay);
+
+public sealed class BackgroundData
+{
+    public readonly Frame[] Frames;
+    public int Counter;
+    public float Timer;
+
+    public BackgroundData(Frame[] frames)
+    {
+        Frames = frames;
+    }
+
+    public Frame Current()
+    {
+        return Frames[Counter];
+    }
+
+    public void Next()
+    {
+        Counter = (Counter + 1) % Frames.Length;
+    }
+}