import tkinter

cursor_x = 0
cursor_y = 0
mouse_x = 0
mouse_y = 0

def mouse_move(e):
    global mouse_x, mouse_y
    mouse_x = e.x
    mouse_y = e.y

def game_main():
    global cursor_x, cursor_y
    
    if 24 <= mouse_x and mouse_x < 24 + 72 * 8 and 24 <= mouse_y and mouse_y < 24 + 72 * 10:
        cursor_x = int((mouse_x - 24) / 72)
        cursor_y = int((mouse_y - 24) / 72)
        
    cvs.delete('CURSOR')
    cvs.create_image(cursor_x * 72 + 60, cursor_y * 72 + 60, image = cursor, tag = 'CURSOR')
    root.after(100, game_main)

root = tkinter.Tk()
root.title('顯示遊戲游標')
root.resizable(False, False)
root.bind('<Motion>', mouse_move)
cvs = tkinter.Canvas(root, width = 912, height = 768)
cvs.pack()
bg = tkinter.PhotoImage(file = 'images/cat_bg.png')
cursor = tkinter.PhotoImage(file = 'images/cat_cursor.png')
cvs.create_image(456, 384, image = bg)
game_main()
root.mainloop()