zipperbelly

I need to know what buttons(keyboard & mouse) you use to move, shoot, sprint, jump, cycle weapons, etc. Im curious if i will have a hard time with the control scheme. If it seems like i will have trouble then when i buy san andreas i will buy a contoller also. Please help me out. I had this game on ps2 a few years ago and would love to play it again on my new laptop.

Can you please tell me the pc button layout(mouse and keyboard),you know, what buttons do what. im gonna pick up this game for pc but im wondering if i should get a controller along with it.