void Viewer::gotoLocation(glm::vec3 position, glm::vec3 direction){
_position = position;
_direction = glm::normalize(direction);
glm::vec3 origin_direction(0,0,1);
double y = (_direction.x * origin_direction.z) - (origin_direction.x * _direction.z);
double x = (_direction.x * origin_direction.x) + (_direction.z * origin_direction.z);
_current_angle = atan2(y,x);
}
void perform(object LIB_CREATURE actor)
{
object LIB_ROOM room, destination;
room = environment(actor);
if (!room) {
tell_object(actor, "You are in the void.");
return;
}
destination = room->query_exit(direction_);
if (!destination) {
tell_object(actor, "You cannot look there.");
return;
}
tell_object(actor, verbose_description(destination, actor));
tell_inventory(destination, indefinite_description(actor)
+ " looks in from " + origin_direction(direction_));
}
