Function LOS

TombEngine/Game/control/los.cpp:41–64

Deprecated.

// Deprecated.
bool LOS(const GameVector* origin, GameVector* target)
{
	// FAILSAFE.
	if (origin->ToVector3i() == target->ToVector3i())
	{
		LosRoomNumbers.clear();
		LosRoomNumbers.push_back(origin->RoomNumber);
		return true;
	}

	auto dir = target->ToVector3() - origin->ToVector3();
	dir.Normalize();
	float dist = Vector3::Distance(origin->ToVector3(), target->ToVector3());

	auto roomLosColl = GetRoomLosCollision(origin->ToVector3(), origin->RoomNumber, dir, dist);
	if (roomLosColl.IsIntersected)
		*target = GameVector(roomLosColl.Position, roomLosColl.RoomNumber);

	// HACK: Transplant LOS room numbers to legacy global.
	LosRoomNumbers.clear();
	LosRoomNumbers.insert(LosRoomNumbers.end(), roomLosColl.RoomNumbers.begin(), roomLosColl.RoomNumbers.end());

	return !roomLosColl.IsIntersected;
}

// Deprecated.
bool LOSAndReturnTarget(GameVector* origin, GameVector* target, int push)