Elysian Shadows

I am using SDL and have a circle on screen which I would like to use for a button. Which method of collision detection would be best for this scenario?

For circles, I usually use pythagorean theorem to find the distance from the click to the center. If it's less than the radius, its inside. Only for circles though.

ibly31 wrote:For circles, I usually use pythagorean theorem to find the distance from the click to the center. If it's less than the radius, its inside. Only for circles though.

Yea, this is pretty much the way to go for circles.

This.

sorry for the delay, thanks for the help the Pythagorean theorem works great.