Function CombatCamera

TombEngine/Game/camera.cpp:674–808

}

void CombatCamera(ItemInfo* item)
{
	static const unsigned int maxSwivelSteps = 5;

	auto& player = GetLaraInfo(*item);

	Camera.target.x = item->Pose.Position.x;
	Camera.target.z = item->Pose.Position.z;

	if (player.TargetEntity)
	{
		Camera.targetAngle = player.TargetArmOrient.y;
		Camera.targetElevation = player.TargetArmOrient.x + item->Pose.Orientation.x;
	}
	else
	{
		Camera.targetAngle = player.ExtraHeadRot.y + player.ExtraTorsoRot.y;
		Camera.targetElevation = player.ExtraHeadRot.x + player.ExtraTorsoRot.x + item->Pose.Orientation.x - ANGLE(15.0f);
	}

	auto pointColl = GetPointCollision(Vector3i(Camera.target.x, Camera.target.y + CLICK(1), Camera.target.z), Camera.target.RoomNumber);
	if (TestEnvironment(ENV_FLAG_SWAMP, pointColl.GetRoomNumber()))
		Camera.target.y = g_Level.Rooms[pointColl.GetRoomNumber()].TopHeight - CLICK(1);

	pointColl = GetPointCollision(Camera.target.ToVector3i(), Camera.target.RoomNumber);
	Camera.target.RoomNumber = pointColl.GetRoomNumber();

	int buffer = CLICK(0.25f);
	if ((pointColl.GetCeilingHeight() + buffer) > (pointColl.GetFloorHeight() - buffer) &&
		pointColl.GetFloorHeight() != NO_HEIGHT &&
		pointColl.GetCeilingHeight() != NO_HEIGHT)
	{
		Camera.target.y = (pointColl.GetCeilingHeight() + pointColl.GetFloorHeight()) / 2;
		Camera.targetElevation = 0;
	}
	else if (Camera.target.y > (pointColl.GetFloorHeight() - buffer) &&
		pointColl.GetFloorHeight() != NO_HEIGHT)
	{
		Camera.target.y = pointColl.GetFloorHeight() - buffer;
		Camera.targetElevation = 0;
	}
	else if (Camera.target.y < (pointColl.GetCeilingHeight() + buffer) &&
		pointColl.GetCeilingHeight() != NO_HEIGHT)
	{
		Camera.target.y = pointColl.GetCeilingHeight() + buffer;
		Camera.targetElevation = 0;
	}

	int y = Camera.target.y;
	pointColl = GetPointCollision(Vector3i(Camera.target.x, y, Camera.target.z), Camera.target.RoomNumber);
	Camera.target.RoomNumber = pointColl.GetRoomNumber();

	if (y < pointColl.GetCeilingHeight() ||
		y > pointColl.GetFloorHeight() ||
		pointColl.GetCeilingHeight() >= pointColl.GetFloorHeight() ||
		pointColl.GetFloorHeight() == NO_HEIGHT ||
		pointColl.GetCeilingHeight() == NO_HEIGHT)
	{