Refactoring: Project structure, sprite stairs & fog masks rendering fix

scripts/take_screenshot.py

@@ -0,0 +1,18 @@
+from pyboy import PyBoy
+import sys
+
+def take_screenshot():
+    # Initialize PyBoy in headless mode to not block or require X11
+    pyboy = PyBoy('hello_iso.gb', window_type="headless")
+    
+    # Run for 300 frames to let the PyBoy boot screen finish and the title screen render fully
+    for _ in range(300):
+        pyboy.tick()
+        
+    # Take screenshot
+    pyboy.screen.image.save('screenshot.png')
+    print("Screenshot saved to screenshot.png")
+    pyboy.stop()
+
+if __name__ == "__main__":
+    take_screenshot()