Hello,

I am making a galaxian game in sdl .

(For quick watch of galaxians who doesn't know it
http://www.1980-game...es/galaxian.php )

I have drawn the aliens ,ship and bullet . The ship is moving is moving left and right . The bullet is moving up for shooting the aliens.

I want to know how to make a new bullet appear after one is gone.
How to move the bullet along with the ship.
Also i didn't provide any kind of animation for the aliens .How to do it.

I didn't use any opengl purely sdl and c++.
If i use any opengl is there any benefit for me or I can go with sdl itself?

I think it's a game like space invaders, right?

My first and maybe easiest approach would be,
to calculate how many bullets you can possibly
shoot at once.
I mean, how much delay, until the next shot is
possible and how many bullets are possibly displayed
at the same time.
Creating an array of class bullets, including
visibility true / false and x and y pos.
I hope it's understandable what I mean.

For animation you should look up the lazyfoo
tutorial about SDL.