fix: 空渠道检测改用JSONObject.has + 移除gitignore误排除manifest

ocr_fixed.py

@@ -0,0 +1,48 @@
+import sys
+import io
+
+sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8')
+
+from PIL import Image
+
+img = Image.open(r"D:\Yuzu-GCA\screen_fixed.png")
+print(f"Format: {img.format}")
+print(f"Size: {img.size}")
+print(f"Mode: {img.mode}")
+
+# Try OCR
+try:
+    import pytesseract
+    text = pytesseract.image_to_string(img, lang='eng+chi_sim')
+    print("\n=== pytesseract OCR result ===")
+    print(text)
+except ImportError:
+    print("pytesseract not available")
+
+# Also try Windows OCR
+try:
+    import asyncio
+    from winsdk.windows.media.ocr import OcrEngine
+    from winsdk.windows.graphics.imaging import BitmapDecoder, SoftwareBitmap
+    from winsdk.windows.storage.streams import RandomAccessStreamReference
+    from winsdk.windows.globalization import Language
+    import os
+    
+    async def ocr_windows():
+        engine = OcrEngine.try_create_from_user_profile_languages()
+        if not engine:
+            engine = OcrEngine.try_create_from_language(Language("en"))
+        
+        path = os.path.abspath(r"D:\Yuzu-GCA\screen_fixed.png")
+        file_stream = await RandomAccessStreamReference.create_from_file(path).open_read_async()
+        decoder = await BitmapDecoder.create_async(file_stream)
+        bitmap = await decoder.get_software_bitmap_async()
+        
+        result = await engine.recognize_async(bitmap)
+        print("\n=== Windows OCR result ===")
+        for line in result.lines:
+            print(line.text)
+    
+    asyncio.run(ocr_windows())
+except Exception as e:
+    print(f"Windows OCR failed: {e}")