How to continuously move a surface in pygame upon key press?

Question

I am trying to make a game where I can move a ship left and right by pressing down on the left and right arrow keys. The code you see below is what I currently have:

for event in pygame.event.get():
    if event.type == pygame.KEYDOWN:
        if event.key == pygame.K_RIGHT:
            self.ship_image_rect.x += 2
        if event.key == pygame.K_LEFT:
            self.ship_image_rect.x -= 2

But instead of continuous movement when I press the right or left arrow key, it moves once and stops. I have to press the arrow keys repeatedly for any meaningful movement, which is definitely not what I want to do.

How can I improve this code so that my ship will move continuously in either direction upon either arrow key being pressed?

score 2 · Accepted Answer · answered Nov 16 '19 at 17:57

You have to use:

keys=pygame.key.get_pressed()

this returs a list of booleans representing the whole keyboard. Checking if LEFT_ARROW was pressed in current loop iteration:

if keys[K_LEFT] is True:

See this answer: https://stackoverflow.com/a/16044380/9392216

How to continuously move a surface in pygame upon key press?

1 Answers1