...If it does, we’ll display the text “GAME OVER!
” in capital letters and wait for the player to press the space key.
When...

...make it more fun to play:
- Add more enemies with different movements and graphics
- Add life to enemies so bigger enemies needs to shot...

...If the player
presses the space bar we’ll change the state to GameState::MainMenu
to allow
the player to start a new game...

...Some(vec2(screen_width(), screen_height())),
..Default::default()
},
);
gl_use_default_material();

...Here, just like before, we split updating the movement and drawing the squares. This way, the movement does not depend on the screen’s...

Spaceship and bullets
To begin with we’ll add graphics for the spaceship that the player controls. It will be animated with two different...