Function HarpyControl

TombEngine/Objects/TR4/Entity/tr4_harpy.cpp:176–494

	}

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

		auto* item = &g_Level.Items[itemNumber];
		auto* creature = GetCreatureInfo(item);

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

		if (item->HitPoints <= 0)
		{
			item->HitPoints = 0;

			int state = item->Animation.ActiveState - 9;
			if (state)
			{
				state--;
				if (state)
				{
					if (state == HARPY_STATE_IDLE)
					{
						item->Pose.Position.y = item->Floor;
						item->Pose.Orientation.x = 0;
					}
					else
					{
						SetAnimation(item, HARPY_ANIM_DEATH_START);
						item->Animation.IsAirborne = true;
						item->Animation.Velocity.z = 0;
						item->Pose.Orientation.x = 0;
					}

					CreatureTilt(item, 0);

					CreatureJoint(item, 0, joint0);
					CreatureJoint(item, 1, joint1);
					CreatureJoint(item, 2, joint2);

					CreatureAnimation(itemNumber, angle, 0);
					return;
				}
			}
			else
				item->Animation.TargetState = HARPY_STATE_DEATH_FALL;

			if (item->Pose.Position.y >= item->Floor)
			{
				item->Animation.TargetState = HARPY_STATE_DEATH_END;
				item->Animation.IsAirborne = false;
				item->Animation.Velocity.y = 0.0f;
				item->Pose.Position.y = item->Floor;
				AlignEntityToSurface(item, Vector2(Objects[item->ObjectNumber].radius));
			}