void CThreatMap::EnemyEnterLOS(CEnemyUnit* enemy)
{
// Possible cases:
// (1) Unknown enemy that has been detected for the first time
// (2) Unknown enemy that was only in radar enters LOS
// (3) Known enemy that already was in LOS enters again
enemy->SetInLOS();
if (enemy->GetDPS() < 0.1f) {
if (enemy->GetThreat() > .0f) { // (2)
// threat prediction failed when enemy was unknown
if (enemy->IsHidden()) {
enemy->ClearHidden();
} else {
DelEnemyUnitAll(enemy);
}
hostileUnits.erase(enemy->GetId());
peaceUnits[enemy->GetId()] = enemy;
enemy->SetThreat(.0f);
enemy->SetRange(0);
enemy->SetDecloakRange(GetCloakRange(enemy));
} else if (peaceUnits.find(enemy->GetId()) == peaceUnits.end()) {
peaceUnits[enemy->GetId()] = enemy;
enemy->SetDecloakRange(GetCloakRange(enemy));
} else if (enemy->IsHidden()) {
enemy->ClearHidden();
} else {
DelDecloaker(enemy);
}
AIFloat3 pos = enemy->GetUnit()->GetPos();
circuit->GetTerrainManager()->CorrectPosition(pos);
enemy->SetPos(pos);
enemy->SetKnown();
AddDecloaker(enemy);
return;
}
if (hostileUnits.find(enemy->GetId()) == hostileUnits.end()) {
hostileUnits[enemy->GetId()] = enemy;
} else if (enemy->IsHidden()) {
enemy->ClearHidden();
} else if (enemy->IsKnown()) {
DelEnemyUnit(enemy);
} else {
DelEnemyUnitAll(enemy);
}
AIFloat3 pos = enemy->GetUnit()->GetPos();
circuit->GetTerrainManager()->CorrectPosition(pos);
enemy->SetPos(pos);
enemy->SetRange(GetEnemyUnitRange(enemy));
enemy->SetDecloakRange(GetCloakRange(enemy));
enemy->SetThreat(GetEnemyUnitThreat(enemy));
enemy->SetKnown();
AddEnemyUnit(enemy);
}
void CThreatMap::SetEnemyUnitRange(CEnemyUnit* e) const
{
CCircuitDef* cdef = e->GetCircuitDef();
assert(cdef != nullptr);
const int slack = DEFAULT_SLACK * (cdef->IsMobile() ? 4 : 2);
int range;
int maxRange;
range = cdef->HasAntiAir() ? ((int)cdef->GetMaxRange(CCircuitDef::RangeType::AIR) + slack) / squareSize : 0;
e->SetRange(CEnemyUnit::RangeType::AIR, range);
maxRange = range;
range = cdef->HasAntiLand() ? ((int)cdef->GetMaxRange(CCircuitDef::RangeType::LAND) + slack) / squareSize : 0;
e->SetRange(CEnemyUnit::RangeType::LAND, range);
maxRange = std::max(maxRange, range);
range = cdef->HasAntiWater() ? ((int)cdef->GetMaxRange(CCircuitDef::RangeType::WATER) + slack) / squareSize : 0;
e->SetRange(CEnemyUnit::RangeType::WATER, range);
maxRange = std::max(maxRange, range);
e->SetRange(CEnemyUnit::RangeType::MAX, maxRange);
e->SetRange(CEnemyUnit::RangeType::CLOAK, GetCloakRange(e));
}
