void stalker_movement_manager_obstacles::move_along_path_impl (CPHMovementControl *movement_control, Fvector &dest_position, float time_delta)
{
#ifndef MASTER_GOLD
if (psAI_Flags.test(aiObstaclesAvoidingStatic))
#endif // MASTER_GOLD
{
m_dynamic_obstacles.update ();
if (!m_dynamic_obstacles.movement_enabled()) {
float desirable_speed = old_desirable_speed();
set_desirable_speed (0.f);
inherited::move_along_path (movement_control, dest_position, time_delta);
set_desirable_speed (desirable_speed);
return;
}
}
m_static_obstacles.update ();
if (
#ifndef MASTER_GOLD
(!psAI_Flags.test(aiObstaclesAvoidingStatic) &&
m_dynamic_obstacles.need_path_to_rebuild()
) ||
#endif // MASTER_GOLD
m_static_obstacles.need_path_to_rebuild())
rebuild_path ();
inherited::move_along_path (movement_control, dest_position, time_delta);
}
void CMovementManager::move_along_path (CPHMovementControl *movement_control, Fvector &dest_position, float time_delta)
{
START_PROFILE("Build Path/Move Along Path")
VERIFY(movement_control);
Fvector motion;
dest_position = object().Position();
float precision = 0.5f;
// Если нет движения по пути
if ( !enabled() ||
!actual() ||
// path_completed() ||
detail().path().empty() ||
detail().completed(dest_position,true) ||
(detail().curr_travel_point_index() >= detail().path().size() - 1) ||
fis_zero(old_desirable_speed())
)
{
m_speed = 0.f;
DBG_PH_MOVE_CONDITIONS( if(ph_dbg_draw_mask.test(phDbgNeverUseAiPhMove)){movement_control->SetPosition(dest_position);movement_control->DisableCharacter();})
if(movement_control->IsCharacterEnabled()) {
void CPoltergeisMovementManager::move_along_path(CPHMovementControl *movement_control, Fvector &dest_position, float time_delta)
{
if (!m_monster->is_hidden()) {
inherited::move_along_path(movement_control, dest_position, time_delta);
return;
}
dest_position = m_monster->m_current_position;
// Если нет движения по пути
if (!enabled() ||
path_completed() ||
detail().path().empty() ||
detail().completed(m_monster->m_current_position,true) ||
(detail().curr_travel_point_index() >= detail().path().size() - 1) ||
fis_zero(old_desirable_speed())
)
{
m_speed = 0.f;
dest_position = CalculateRealPosition();
return;
}
if (time_delta < EPS) {
dest_position = CalculateRealPosition();
return;
}
// Вычислить пройденную дистанцию, определить целевую позицию на маршруте,
// изменить detail().curr_travel_point_index()
float desirable_speed = old_desirable_speed(); // желаемая скорость объекта
float dist = desirable_speed * time_delta; // пройденное расстояние в соостветствие с желаемой скоростью
float desirable_dist = dist;
// определить целевую точку
Fvector target;
u32 prev_cur_point_index = detail().curr_travel_point_index();
// обновить detail().curr_travel_point_index() в соответствие с текущей позицией
while (detail().curr_travel_point_index() < detail().path().size() - 2) {
float pos_dist_to_cur_point = dest_position.distance_to(detail().path()[detail().curr_travel_point_index()].position);
float pos_dist_to_next_point = dest_position.distance_to(detail().path()[detail().curr_travel_point_index()+1].position);
float cur_point_dist_to_next_point = detail().path()[detail().curr_travel_point_index()].position.distance_to(detail().path()[detail().curr_travel_point_index()+1].position);
if ((pos_dist_to_cur_point > cur_point_dist_to_next_point) && (pos_dist_to_cur_point > pos_dist_to_next_point)) {
++detail().m_current_travel_point;
} else break;
}
target.set (detail().path()[detail().curr_travel_point_index() + 1].position);
// определить направление к целевой точке
Fvector dir_to_target;
dir_to_target.sub (target, dest_position);
// дистанция до целевой точки
float dist_to_target = dir_to_target.magnitude();
while (dist > dist_to_target) {
dest_position.set (target);
if (detail().curr_travel_point_index() + 1 >= detail().path().size()) break;
else {
dist -= dist_to_target;
++detail().m_current_travel_point;
if ((detail().curr_travel_point_index()+1) >= detail().path().size())
break;
target.set (detail().path()[detail().curr_travel_point_index() + 1].position);
dir_to_target.sub (target, dest_position);
dist_to_target = dir_to_target.magnitude();
}
}
if (prev_cur_point_index != detail().curr_travel_point_index()) on_travel_point_change(prev_cur_point_index);
if (dist_to_target < EPS_L) {
detail().m_current_travel_point = detail().path().size() - 1;
m_speed = 0.f;
dest_position = CalculateRealPosition();
return;
}
// установить позицию
Fvector motion;
motion.mul (dir_to_target, dist / dist_to_target);
dest_position.add (motion);
// установить скорость
float real_motion = motion.magnitude() + desirable_dist - dist;
float real_speed = real_motion / time_delta;
m_speed = 0.5f * desirable_speed + 0.5f * real_speed;
// Обновить позицию
m_monster->m_current_position = dest_position;
m_monster->Position() = CalculateRealPosition();
dest_position = m_monster->Position();
}
