title: I made velocity changing to make dash but want to add here some dash-lenght limit
body: <p>so I made my character(player) to change its velocity faster if I press 'L shift' while pressing 'left key' or 'right key' at the same time.
  The problem is, I wanna make this 'dash' to stop when it reached to the limit I set. I want my character not to dash more than 400 at once. Is there any possible method I can do with..? because I tried many but I still couldn't find anything works.
  Here's part of my mainloop where the dash is set. char is defined before the loop.</p>
  <p>while run:</p>
  <pre><code>clock.tick(20)
      
  for event in pygame.event.get():
      keys = pygame.key.get_pressed()  
      mods = pygame.key.get_mods() 
      if event.type == pygame.QUIT:
          run = False
      elif keys[pygame.K_LEFT] and mods &amp; pygame.KMOD_LSHIFT or keys[pygame.K_RIGHT] and mods &amp; pygame.KMOD_LSHIFT:
          print(&quot;pressed: SHIFT&quot;) 
          char.vel = 20
          #I wanna set dash limit to 400px but evry try sitll is all failled..   
      else:
          char.vel = 5
  </code></pre>