Function IsRoomOutside

TombEngine/Game/room.cpp:710–749

}

int IsRoomOutside(int x, int y, int z)
{
	if (x < 0 || z < 0)
		return NO_VALUE;

	int xTable = x / BLOCK(1);
	int zTable = z / BLOCK(1);

	if (OutsideRoomTable[xTable][zTable].empty())
		return NO_VALUE;

	for (int i = 0; i < OutsideRoomTable[xTable][zTable].size(); i++)
	{
		int roomNumber = OutsideRoomTable[xTable][zTable][i];
		const auto& room = g_Level.Rooms[roomNumber];

		if ((x > (room.Position.x + BLOCK(1)) && x < (room.Position.x + (room.XSize - 1) * BLOCK(1))) &&
			(y > room.TopHeight && y < room.BottomHeight) &&
			(z > (room.Position.z + BLOCK(1)) && z < (room.Position.z + (room.ZSize - 1) * BLOCK(1))))
		{
			auto pointColl = GetPointCollision(Vector3i(x, y, z), roomNumber);

			if (pointColl.GetFloorHeight() == NO_HEIGHT || y > pointColl.GetFloorHeight())
				return NO_VALUE;

			if (y < pointColl.GetCeilingHeight())
				return NO_VALUE;

			if (TestEnvironmentFlags(ENV_FLAG_WATER, room.flags) ||
				TestEnvironmentFlags(ENV_FLAG_WIND, room.flags))
			{
				return pointColl.GetRoomNumber();
			}

			return NO_VALUE;
		}
	}

	return NO_VALUE;
}

namespace TEN::Collision::Room
{