Here you go.

Code:
  
function remove_bullets()
{			
error("bort");
ent_remove (my);
}

action bullet(){
	me.scale_x = 0.5;
	me.scale_y = 0.5;
	me.scale_z = 0.5;
	
	var tagged;
	var start = 0;
		my.emask |= (ENABLE_IMPACT|ENABLE_BLOCK); 
		my.event = remove_bullets;

	
	while(true){
		tagged = c_move(me,vector(4*speed,0,0),nullvector,NULL);
		start += 1;
		
		
		wait(1);
	}
	
}




I want my bullet to be removed when it hits a wall.
or if it hits an entity. it chould act different on both. so thats why
i need to know how.

Where is my manual? i think i lost it. i have been searching everywere. ohh there it is F1 I'm 17 years old, with 4 years of programing I can programming a lot of languages check my Bio out,