ok so here is my problem, i want to create a button when i push it a explosive oildrum will appear, i read several tutorials about this, and searched many forums but i can't find it, can someone plz explain it to me very detailed becuase the tutorials aren't detailed enough, it needs to be for css.
second problem: eveytime when i put an env_shake in my map it won't work i set the radius i set the strenght of the shaking but it won't shake, i step into the radius but nothing shakes? can anyone help me?