if(my.target == 0 && my.goal == 0)

if(my.target == 0 && my.goal == 0)
	{
		result = path_next(my);//find nearest path
		// 
		var speed;
		path_spline(me,my.x,speed);//follow the path?
		speed += 3*time_step;
	}

//call camera_path(""); to let the camera run along a path in the level
function camera_path(pathname)
{
// create a dummy path entity
	me = ent_create(NULL,nullvector,NULL);
	path_set(me,pathname);
	var dist = 0;
	var vLastPos[3];
	var vDir[3];
	while(1) 
	{
// place the camera on the path
		path_spline(me,camera.x,dist);
		dist += 5*time_step;
// let the camera look ahead	
		vec_diff(vDir,camera.x,vLastPos);
		vec_to_angle(camera.pan,vDir);
		vec_set(vLastPos,camera.x);
		wait(1);
	}
}

move_ent = ent_create(NULL,nullvector,NULL);
...
				result = path_next(move_ent);
		if (result) 
		{
			ANGLE offset_angle;	
			VECTOR AI_vec, temp_dir, pos_node;
			//////////
			path_getnode(move_ent, 1, pos_node, NULL);
			//
			vec_set(AI_vec, vector(4,0,0));
			c_move(move_ent,AI_vec,nullvector,IGNORE_PASSABLE | GLIDE);
			//
			vec_diff(temp_dir, pos_node, move_ent.x);
			vec_to_angle(offset_angle, temp_dir);
			move_ent.pan += ang(offset_angle.pan - move_ent.pan) * 0.2 * time_step; 
			//
			my.x = move_ent.x;my.y = move_ent.y;
		}

move_ent = ent_create(NULL,nullvector,NULL);