Sorry for all the questions lately I just find it easier to pick things up when I get given examples and things. But I have 3 things I need help with.

1st: Jumping, is there a basic jump code for space that I could use and modify as I go along?

2nd: Skydome, is there a template I could use to modify? I cant quite figure out the layout.

3rd: Bobbing, when I run my game if I hold W to walk forward the model bobs up and down, it gets worse if I hold Shift+W to sprint.

Thanks a lot for all the help.

EDIT: Sorry also another thing, I want to have it so that I can toggle between two control schemes by pressing 1 for the 1st and 2 for the 2nd is this possible?