Function PickupCollision

TombEngine/Game/pickup/pickup.cpp:397–788

}

void PickupCollision(short itemNumber, ItemInfo* laraItem, CollisionInfo* coll)
{
	auto* item = &g_Level.Items[itemNumber];

	auto prevOrient = item->Pose.Orientation;

	if (item->Status == ITEM_INVISIBLE)
		return;

	short triggerFlags = item->TriggerFlags & 0x3F;
	if (triggerFlags == 5 || triggerFlags == 10)
		return;

	auto lara = GetLaraInfo(laraItem);

	if (item->ObjectNumber == ID_FLARE_ITEM && item->Active && lara->Control.Weapon.GunType == LaraWeaponType::Flare)
		return;

	g_Hud.InteractionHighlighter.Test(*laraItem, *item);

	item->Pose.Orientation.y = laraItem->Pose.Orientation.y;
	item->Pose.Orientation.z = 0.0f;

	if (lara->Control.WaterStatus != WaterStatus::Dry &&
		lara->Control.WaterStatus != WaterStatus::Wade)
	{
		if (lara->Control.WaterStatus == WaterStatus::Underwater)
		{
			item->Pose.Orientation.x = -ANGLE(25.0f);

			if (IsHeld(In::Action) && 
				item->ObjectNumber != ID_BURNING_TORCH_ITEM && 
				laraItem->Animation.ActiveState == LS_UNDERWATER_IDLE && 
				lara->Control.HandStatus == HandStatus::Free &&
				TestLaraPosition(PickUpBoundsUW, item, laraItem) || lara->Control.IsMoving && lara->Context.InteractedItem == itemNumber)
			{
				if (TestLaraPosition(PickUpBoundsUW, item, laraItem))
				{
					if (MoveLaraPosition(PickUpPositionUW, item, laraItem))
					{
						if (item->ObjectNumber == ID_FLARE_ITEM && item->Active)
						{
							laraItem->Animation.AnimNumber = LA_UNDERWATER_PICKUP_FLARE;
							laraItem->Animation.ActiveState = LS_PICKUP_FLARE;
							laraItem->Animation.Velocity.y = 0;
						}
						else
						{
							laraItem->Animation.AnimNumber = LA_UNDERWATER_PICKUP;
							laraItem->Animation.ActiveState = LS_PICKUP;
						}

						laraItem->Animation.TargetState = LS_UNDERWATER_IDLE;
						laraItem->Animation.FrameNumber = 0;
						lara->Control.IsMoving = false;
						lara->Control.HandStatus = HandStatus::Busy;
					}