Function Tr5DogControl

TombEngine/Objects/TR5/Entity/tr5_dog.cpp:36–324

	}

	void Tr5DogControl(short itemNumber)
	{
		if (!CreatureActive(itemNumber))
			return;

		short angle = 0;
		short joint2 = 0;
		short joint1 = 0;
		short joint0 = 0;

		auto* item = &g_Level.Items[itemNumber];
		auto* creature = GetCreatureInfo(item);
		auto* object = &Objects[item->ObjectNumber];

		if (item->HitPoints <= 0)
		{
			if (item->Animation.AnimNumber == 1)
				item->HitPoints = object->HitPoints;
			else if (item->Animation.ActiveState != 11)
			{
				item->Animation.AnimNumber = DogAnims[GetRandomControl() & 3];
				item->Animation.FrameNumber = 0;
				item->Animation.ActiveState = 11;
			}
		}
		else
		{
			if (item->AIBits)
				GetAITarget(creature);
			else
				creature->Enemy = LaraItem;

			AI_INFO AI;
			CreatureAIInfo(item, &AI);

			int distance;
			if (creature->Enemy == LaraItem)
				distance = AI.distance;
			else
			{
				int dx = LaraItem->Pose.Position.x - item->Pose.Position.x;
				int dz = LaraItem->Pose.Position.z - item->Pose.Position.z;
				phd_atan(dz, dx);
				distance = pow(dx, 2) + pow(dz, 2);
			}

			if (AI.ahead)
			{
				joint2 = AI.xAngle; // Maybe swapped
				joint1 = AI.angle;
			}

			GetCreatureMood(item, &AI, true);
			CreatureMood(item, &AI, true);

			if (creature->Mood == MoodType::Bored)
				creature->MaxTurn /= 2;