[PyGame] Problem when moving game window

[metulburr]

metulburr@ubuntu:~/Downloads/Tile Based Game$ python3 main.py 
pygame 1.9.6
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
  File "main.py", line 254, in <module>
    g = Game()
  File "main.py", line 35, in __init__
    self.load_data()
  File "main.py", line 71, in load_data
    self.item_images[item] = pg.image.load(path.join(img_folder, ITEM_IMAGES[item])).convert_alpha()
pygame.error: Couldn't open img/shotgun.png

Try running it, get to where and enemy is trying to get you behind a wall and click and hold the title bar for a second or two and let go.

You should use the exact filename as linux is case sensitive. It would make your programs more available. I had to change all the filenames to even run it.

Regarding your issue...i dont have that happen based on what you explained to replicate the issue. Nothing odd happens when i hold the title bar mid game or move the window behind a wall with enemies on the other side.