misc

app.py

@@ -6,8 +6,8 @@ import streamlit as st
 import os
 import time
 
-os.system("pip install -r requirements.txt")
-os.system("pip install --upgrade pip")
+# os.system("pip install -r requirements.txt")
+# os.system("pip install --upgrade pip")
 BG_COLOR = (0, 0, 0)
 fullscreen = True
 
@@ -30,15 +30,24 @@ y = randint(0, screen_height - img_size[1])
 x_speed = 2
 y_speed = 3
 
-dvd_background_color = [255, 255, 255]
+
+
+np_logo = pygame.surfarray.array3d(logo)
+
+# Inverse the colors so that the background of the DVD logo is black and the letters are white
+np_logo = np.where(np_logo >= 200, 0, np_logo+200)
+
+dvd_letters_color = [255, 255, 255]
+dvd_background_color = [0, 0, 0]
+logo = pygame.surfarray.make_surface(np_logo)
 
 
 def random_color_change(surface, color_to_be_changed):
     np_surface = pygame.surfarray.array3d(surface)
     for channel in range(np_surface.shape[-1]):
-        random_channel_color = randint(60, 255)
+        random_channel_color = randint(30, 240)
         np_surface[:, :, channel] = np.where(
-            np.logical_and(np_surface[:, :, channel] >= color_to_be_changed[channel] - 40,
+            np.logical_and(np_surface[:, :, channel] >= color_to_be_changed[channel]-20,
                            np_surface[:, :, channel] <= color_to_be_changed[channel]),
             random_channel_color, np_surface[:, :, channel])
         color_to_be_changed[channel] = random_channel_color
@@ -52,13 +61,13 @@ while True:
 
     if ((x + img_size[1] + x_speed >= screen_width) or (x + x_speed <= 0)) and \
             ((y + y_speed + img_size[0] >= screen_height) or (y + y_speed <= 0)):
-        x -= int(4.5 * x_speed)
-        y -= int(3.5 * y_speed)
+        x -= int(4.5 * x_speed + 7)
+        y -= int(3.5 * y_speed + 7)
     if (x + img_size[0] >= screen_height) or (x <= 0):
-        logo, dvd_background_color = random_color_change(logo, dvd_background_color)
+        logo, dvd_letters_color = random_color_change(logo, dvd_letters_color)
         x_speed = -x_speed
     if (y + img_size[1] >= screen_width) or (y <= 0):
-        logo, dvd_background_color = random_color_change(logo, dvd_background_color)
+        logo, dvd_letters_color = random_color_change(logo, dvd_letters_color)
         y_speed = -y_speed
 
     x += x_speed