fixed up the comments

levels.py

@@ -107,7 +107,7 @@ def level2(screen, sheet, screen_width, screen_height, lastclickpos, basicfont,
     elif tick >= 2501:
         level = 2.5
     return level # returns the current level set
-def level3(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, mouse, click, big_text, level, tick, smalltext): # function for level 2
+def level3(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, mouse, click, big_text, level, tick, smalltext): # function for level 3
     global milk_pos_x, milk_pos_y, holding_milk
     milk_collision = pygame.Rect(milk_pos_x-20, milk_pos_y-50, 49, 74)
     screen.blit(load_sprite(sheet, 0, 46, 48, 36, screen_width, screen_height), (0, 0))
@@ -127,9 +127,8 @@ def level3(screen, sheet, screen_width, screen_height, lastclickpos, basicfont,
     dialog_square = pygame.surface.Surface((700, 68), pygame.SRCALPHA)
     dialog_square.fill((0, 0, 0))
     return level
-def level4(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, mouse, click, big_text, level, tick, smalltext): # function for level 2
+def level4(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, mouse, click, big_text, level, tick, smalltext): # function for level 4
     global zombie_x, zombie_y, zombie_timer, zombie_dx, zombie_dy
-    milk_collision = pygame.Rect(milk_pos_x-20, milk_pos_y-50, 49, 74)
     screen.blit(load_sprite(sheet, 0, 46, 48, 36, screen_width, screen_height), (0, 0))
     zombie_timer += 1
     if zombie_timer > 60:  # change direction every ~1 sec
@@ -195,5 +194,18 @@ def level4(screen, sheet, screen_width, screen_height, lastclickpos, basicfont,
         dialog_square.blit(dialog, (78, 15))
         screen.blit(dialog_square, (34, 500))
     elif tick > 1500:
-        level = 5
+        level = 4.5
     return level
+def level5(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, mouse, click, big_text, level, tick, smalltext): # function for level 5
+    global zombie_x, zombie_y, zombie_timer, zombie_dx, zombie_dy
+    screen.blit(load_sprite(sheet, 49, 46, 48, 36, screen_width, screen_height), (0, 0))
+    zombie_timer += 1
+    if zombie_timer > 60:  # change direction every ~1 sec
+        zombie_dx = random.choice([-2, -1, 1, 2])
+        zombie_dy = random.choice([-2, -1, 1, 2])
+        zombie_timer = 0
+    zombie_x += zombie_dx
+    zombie_y += zombie_dy
+    zombie_x = max(0, min(zombie_x, screen_width - 96))
+    zombie_y = max(0, min(zombie_y, screen_height - 96))
+    screen.blit(load_sprite(sheet, 27, 82, 7, 12, 56, 96), (zombie_x, zombie_y))  # ZOMBIE

main.py

@@ -51,10 +51,16 @@ def main(fps=window_fps): # the main function
             tick = 0
             level = 3
         elif level == 3:
-            level = levels.level3(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, pygame.mouse, click, bigtext, level, tick, smalltext) # runs the level2 function from levels.py
+            level = levels.level3(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, pygame.mouse, click, bigtext, level, tick, smalltext) # runs the level3 function from levels.py
         elif level == 4:
             tick += 1
-            level = levels.level4(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, pygame.mouse, click, bigtext, level, tick, smalltext) # runs the level2 function from levels.py
+            level = levels.level4(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, pygame.mouse, click, bigtext, level, tick, smalltext) # runs the level4 function from levels.py
+        elif level == 4.5:
+            tick = 0
+            level = 5
+        elif level == 5:
+            tick += 1
+            level = levels.level5(screen, sheet, screen_width, screen_height, lastclickpos, basicfont, pygame.mouse, click, bigtext, level, tick, smalltext) # runs the level5 function from levels.py
         fps_text = smalltext.render(str(int(clock.get_fps())), True, (0, 255, 0)) # defines a thing that renders your fps in the top left corner
         screen.blit(fps_text, (5, 5)) # this actually renders "ftp_text" on the screen at the position (5, 5) which is the top left corner
         pygame.display.flip() # this updates the display so it displays all the new stuff we added