bool CAI_Stalker::useful (const CItemManager *manager, const CGameObject *object) const
{
const CExplosive *explosive = smart_cast<const CExplosive*>(object);
if (explosive && smart_cast<const CInventoryItem*>(object))
agent_manager().location().add (xr_new<CDangerObjectLocation>(object,Device.dwTimeGlobal,DANGER_INFINITE_INTERVAL,DANGER_EXPLOSIVE_DISTANCE));
if (explosive && (explosive->CurrentParentID() != 0xffff)) {
agent_manager().explosive().register_explosive(explosive,object);
CEntityAlive *entity_alive = smart_cast<CEntityAlive*>(Level().Objects.net_Find(explosive->CurrentParentID()));
if (entity_alive)
memory().danger().add(CDangerObject(entity_alive,object->Position(),Device.dwTimeGlobal,CDangerObject::eDangerTypeGrenade,CDangerObject::eDangerPerceiveTypeVisual,object));
}
if (!memory().item().useful(object))
return (false);
const CInventoryItem *inventory_item = smart_cast<const CInventoryItem*>(object);
if (!inventory_item || !inventory_item->useful_for_NPC())
return (false);
const CBolt *bolt = smart_cast<const CBolt*>(object);
if (bolt)
return (false);
CInventory *inventory_non_const = const_cast<CInventory*>(&inventory());
CInventoryItem *inventory_item_non_const = const_cast<CInventoryItem*>(inventory_item);
if (!inventory_non_const->CanTakeItem(inventory_item_non_const))
return (false);
return (true);
}
const CCoverPoint *CAI_Stalker::best_cover (const Fvector &position_to_cover_from)
{
// shared_str const &cover_id = movement().current_params().cover_id();
// if (cover_id != "")
// return (ai().cover_manager().smart_cover(cover_id));
update_best_cover_actuality (position_to_cover_from);
if (m_best_cover_actual) {
agent_manager().member().member(this).cover(m_best_cover);
return (m_best_cover);
}
m_best_cover_actual = true;
const CCoverPoint *best_cover = find_best_cover(position_to_cover_from);
if (best_cover != m_best_cover) {
on_best_cover_changed (best_cover,m_best_cover);
m_best_cover = best_cover;
m_best_cover_advance_cover = 0;
m_best_cover_can_try_advance = false;
}
m_best_cover_value = m_best_cover ? best_cover_value(position_to_cover_from) : flt_max;
agent_manager().member().member(this).cover(m_best_cover);
return (m_best_cover);
}
bool CAI_Stalker::useful (const CEnemyManager *manager, const CEntityAlive *object) const
{
if (!agent_manager().enemy().useful_enemy(object,this))
return (false);
return (memory().enemy().useful(object));
}
void CAI_Stalker::react_on_member_death ()
{
CMemberOrder::CMemberDeathReaction &reaction = agent_manager().member().member(this).member_death_reaction();
if (!reaction.m_processing)
return;
if (Device.dwTimeGlobal < reaction.m_time + TOLLS_INTERVAL)
return;
if (agent_manager().member().group_behaviour()) {
if (!reaction.m_member->g_Alive())
sound().play ( StalkerSpace::eStalkerSoundTolls, 3000, 2000 );
else
sound().play ( StalkerSpace::eStalkerSoundWounded, 3000, 2000 );
}
reaction.clear ();
}
void CAI_Stalker::react_on_grenades ()
{
CMemberOrder::CGrenadeReaction &reaction = agent_manager().member().member(this).grenade_reaction();
if (!reaction.m_processing)
return;
if (Device.dwTimeGlobal < reaction.m_time + GRENADE_INTERVAL)
return;
// u32 interval = AFTER_GRENADE_DESTROYED_INTERVAL;
const CMissile *missile = smart_cast<const CMissile*>(reaction.m_grenade);
// if (missile && (missile->destroy_time() > Device.dwTimeGlobal))
// interval = missile->destroy_time() - Device.dwTimeGlobal + AFTER_GRENADE_DESTROYED_INTERVAL;
// m_object->agent_manager().add_danger_location(reaction.m_game_object->Position(),Device.dwTimeGlobal,interval,GRENADE_RADIUS);
if (missile && agent_manager().member().group_behaviour()) {
// Msg ("%6d : Stalker %s : grenade reaction",Device.dwTimeGlobal,*m_object->cName());
CEntityAlive *initiator = smart_cast<CEntityAlive*>(Level().Objects.net_Find(reaction.m_grenade->CurrentParentID()));
/* VERIFY2 (
initiator,
make_string(
"grenade[%d][%s], parent[%d]",
missile->ID(),
missile->cName().c_str(),
reaction.m_grenade->CurrentParentID()
)
);
*/
if (initiator) {
if (is_relation_enemy(initiator))
sound().play (StalkerSpace::eStalkerSoundGrenadeAlarm);
else
if (missile->Position().distance_to(Position()) < FRIENDLY_GRENADE_ALARM_DIST) {
u32 const time = missile->destroy_time() >= Device.dwTimeGlobal ? u32(missile->destroy_time() - Device.dwTimeGlobal) : 0;
sound().play ( StalkerSpace::eStalkerSoundFriendlyGrenadeAlarm, time + 1500, time + 1000 );
}
}
}
reaction.clear ();
}
