image save/load

Assets/Darkmatter/Code/Services/Capture/Systems/CaptureService.cs

@@ -1,53 +1,89 @@
 using System.Threading;
 using Cysharp.Threading.Tasks;
-using Darkmatter.Core.Contracts.Services.Camera;
 using Darkmatter.Core.Contracts.Services.Capture;
 using UnityEngine;
-using CameraType = Darkmatter.Core.Enums.Services.Camera.CameraType;
 
 namespace Darkmatter.Services.Capture
 {
     public class CaptureService : ICaptureService
     {
-        private readonly ICameraService _cameraService;
-
-        public CaptureService(ICameraService cameraService)
-        {
-            _cameraService = cameraService;
-        }
-
-        public async UniTask<byte[]> CapturePngAsync(GameObject captureObject, float captureSize,
+        public async UniTask<byte[]> CapturePngAsync(GameObject captureObject, float scale,
             CancellationToken cancellationToken = default)
         {
-            var captureCamera = _cameraService.GetCamera(CameraType.CaptureCamera);
-
-            await UniTask.Yield(PlayerLoopTiming.Update, cancellationToken);
-            
-            int size = Mathf.RoundToInt(captureSize);
-            var renderTexture = RenderTexture.GetTemporary(size, size, 24);
-            var previousTarget = captureCamera.targetTexture;
-            var previousActive = RenderTexture.active;
+            await UniTask.WaitForEndOfFrame(cancellationToken);
 
+            var fullScreen = ScreenCapture.CaptureScreenshotAsTexture();
             try
             {
-                captureCamera.targetTexture = renderTexture;
-                
-                captureCamera.Render();
+                Rect crop = ComputeCropRect(captureObject, fullScreen.width, fullScreen.height);
+                int cropW = Mathf.Max(1, (int)crop.width);
+                int cropH = Mathf.Max(1, (int)crop.height);
 
-                RenderTexture.active = renderTexture;
+                var cropped = new Texture2D(cropW, cropH, TextureFormat.RGBA32, mipChain: false);
+                try
+                {
+                    cropped.SetPixels(fullScreen.GetPixels((int)crop.x, (int)crop.y, cropW, cropH));
+                    cropped.Apply();
 
-                var texture = new Texture2D(size, size, TextureFormat.RGBA32, false);
-                texture.ReadPixels(new Rect(0, 0, size, size), 0, 0);
-                texture.Apply();
+                    int targetW = Mathf.Max(1, Mathf.RoundToInt(cropW * scale));
+                    int targetH = Mathf.Max(1, Mathf.RoundToInt(cropH * scale));
+                    Texture2D output = cropped;
+                    if (output.width != targetW || output.height != targetH)
+                        output = Resize(cropped, targetW, targetH);
 
-                return texture.EncodeToPNG();
+                    try
+                    {
+                        return output.EncodeToPNG();
+                    }
+                    finally
+                    {
+                        if (output != cropped) Object.Destroy(output);
+                    }
+                }
+                finally
+                {
+                    Object.Destroy(cropped);
+                }
             }
             finally
             {
-                captureCamera.targetTexture = previousTarget;
-                RenderTexture.active = previousActive;
-                RenderTexture.ReleaseTemporary(renderTexture);
+                Object.Destroy(fullScreen);
+            }
+        }
+
+        private static Rect ComputeCropRect(GameObject target, int screenW, int screenH)
+        {
+            if (target == null || target.transform is not RectTransform rt)
+                return new Rect(0, 0, screenW, screenH);
+
+            var corners = new Vector3[4];
+            rt.GetWorldCorners(corners);
+            // ScreenSpaceOverlay canvas: world corners are already in screen pixels.
+            float minX = Mathf.Clamp(corners[0].x, 0, screenW);
+            float minY = Mathf.Clamp(corners[0].y, 0, screenH);
+            float maxX = Mathf.Clamp(corners[2].x, 0, screenW);
+            float maxY = Mathf.Clamp(corners[2].y, 0, screenH);
+            return Rect.MinMaxRect(minX, minY, maxX, maxY);
+        }
+
+        private static Texture2D Resize(Texture2D src, int width, int height)
+        {
+            var rt = RenderTexture.GetTemporary(width, height);
+            var prev = RenderTexture.active;
+            try
+            {
+                Graphics.Blit(src, rt);
+                RenderTexture.active = rt;
+                var dst = new Texture2D(width, height, TextureFormat.RGBA32, mipChain: false);
+                dst.ReadPixels(new Rect(0, 0, width, height), 0, 0);
+                dst.Apply();
+                return dst;
+            }
+            finally
+            {
+                RenderTexture.active = prev;
+                RenderTexture.ReleaseTemporary(rt);
             }
         }
     }
-}
+}

Assets/Darkmatter/Code/Services/Inputs.meta

@@ -1,8 +0,0 @@
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Assets/Darkmatter/Code/Services/Inputs/Services.Inputs.asmdef

@@ -1,19 +0,0 @@
-{
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-    "rootNamespace": "Darkmatter.Services.Inputs",
-    "references": [
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-    ],
-    "includePlatforms": [],
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-    "allowUnsafeCode": false,
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-    "defineConstraints": [],
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Assets/Darkmatter/Code/Services/Inputs/Services.Inputs.asmdef.meta

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