Method UpdateItemAnimations

TombEngine/Renderer/RendererHelper.cpp:161–325

	}

	void Renderer::UpdateItemAnimations(int itemNumber, bool force)
	{
		auto* itemToDraw = &_items[itemNumber];
		auto* nativeItem = &g_Level.Items[itemNumber];

		// TODO: hack for fixing a bug, check again if needed
		itemToDraw->ItemNumber = itemNumber;

		// Lara has her own routine
		if (nativeItem->ObjectNumber == ID_LARA)
			return;

		// Has been already done?
		if (!force && itemToDraw->DoneAnimations)
			return;

		itemToDraw->DoneAnimations = true;

		auto* obj = &Objects[nativeItem->ObjectNumber];

		if (!obj->loaded)
		{
			TENLog("Attempted to animate nonexistent object " + GetObjectName((GAME_OBJECT_ID)nativeItem->ObjectNumber), LogLevel::Error);
			return;
		}

		auto& moveableObj = *_moveableObjects[nativeItem->ObjectNumber];

		// Copy meshswaps
		itemToDraw->MeshIndex = nativeItem->Model.MeshIndex;
		itemToDraw->SkinIndex = nativeItem->Model.SkinIndex;

		if (obj->Animations.empty())
			return;

		// Apply extra rotations
		int lastJoint = 0;
		for (int j = 0; j < moveableObj.LinearizedBones.size(); j++)
		{
			auto* currentBone = moveableObj.LinearizedBones[j];

			auto prevRotation = currentBone->ExtraRotation;
			currentBone->ExtraRotation = Quaternion::Identity;

			nativeItem->Data.apply(
				[&j, &currentBone](QuadBikeInfo& quadBike)
				{
					if (j == 3 || j == 4)
					{
						currentBone->ExtraRotation = EulerAngles(quadBike.RearRot, 0, 0).ToQuaternion();
					}
					else if (j == 6 || j == 7)
					{
						currentBone->ExtraRotation = EulerAngles(quadBike.FrontRot, quadBike.TurnRate * 2, 0).ToQuaternion();
					}
				},
				[&j, &currentBone](JeepInfo& jeep)
				{