how to make power ups?

so I opened the space rocks template and I want to make powerups that randomly appear.
how would I do this?
also I have an actor called SpeedBoost and I was wondering how I would make it so when player collides with SpeedBoost make player rotate and move forward faster for 10 seconds.
(if you need to know my code, just open the space rocks template.)
thanks!
how would I do this?
also I have an actor called SpeedBoost and I was wondering how I would make it so when player collides with SpeedBoost make player rotate and move forward faster for 10 seconds.
(if you need to know my code, just open the space rocks template.)
thanks!
Comments
So for example if the actor touches SpeedBoost, you add a Change Velocity to it within a short timer. That is just one example. And in case you're asking how to make it appear randomly just use random(0,480) for x, and random(0,320) for y in the Spawn Actor behavior and make sure it is relative to scene.