示例#1
0
void Tile::addThing(int32_t, Thing* thing)
{
	Creature* creature = thing->getCreature();
	if (creature) {
		g_game.map.clearSpectatorCache();
		creature->setParent(this);
		CreatureVector* creatures = makeCreatures();
		creatures->insert(creatures->begin(), creature);
	} else {
		Item* item = thing->getItem();
		if (item == nullptr) {
			return /*RETURNVALUE_NOTPOSSIBLE*/;
		}

		TileItemVector* items = getItemList();
		if (items && items->size() >= 0xFFFF) {
			return /*RETURNVALUE_NOTPOSSIBLE*/;
		}

		item->setParent(this);

		const ItemType& itemType = Item::items[item->getID()];
		if (itemType.isGroundTile()) {
			if (ground == nullptr) {
				ground = item;
				onAddTileItem(item);
			} else {
				const ItemType& oldType = Item::items[ground->getID()];

				Item* oldGround = ground;
				ground->setParent(nullptr);
				g_game.ReleaseItem(ground);
				ground = item;
				resetTileFlags(oldGround);
				setTileFlags(item);
				onUpdateTileItem(oldGround, oldType, item, itemType);
				postRemoveNotification(oldGround, nullptr, 0);
			}
		} else if (itemType.alwaysOnTop) {
			if (itemType.isSplash() && items) {
				//remove old splash if exists
				for (ItemVector::const_iterator it = items->getBeginTopItem(), end = items->getEndTopItem(); it != end; ++it) {
					Item* oldSplash = *it;
					if (!Item::items[oldSplash->getID()].isSplash()) {
						continue;
					}

					removeThing(oldSplash, 1);
					oldSplash->setParent(nullptr);
					g_game.ReleaseItem(oldSplash);
					postRemoveNotification(oldSplash, nullptr, 0);
					break;
				}
			}

			bool isInserted = false;

			if (items) {
				for (ItemVector::iterator it = items->getBeginTopItem(), end = items->getEndTopItem(); it != end; ++it) {
					//Note: this is different from internalAddThing
					if (itemType.alwaysOnTopOrder <= Item::items[(*it)->getID()].alwaysOnTopOrder) {
						items->insert(it, item);
						isInserted = true;
						break;
					}
				}
			} else {
				items = makeItemList();
			}

			if (!isInserted) {
				items->push_back(item);
			}

			onAddTileItem(item);
		} else {
			if (itemType.isMagicField()) {
				//remove old field item if exists
				if (items) {
					for (ItemVector::const_iterator it = items->getBeginDownItem(), end = items->getEndDownItem(); it != end; ++it) {
						MagicField* oldField = (*it)->getMagicField();
						if (oldField) {
							if (oldField->isReplaceable()) {
								removeThing(oldField, 1);

								oldField->setParent(nullptr);
								g_game.ReleaseItem(oldField);
								postRemoveNotification(oldField, nullptr, 0);
								break;
							} else {
								//This magic field cannot be replaced.
								item->setParent(nullptr);
								g_game.ReleaseItem(item);
								return;
							}
						}
					}
				}
			}

			items = makeItemList();
			items->insert(items->getBeginDownItem(), item);
			items->addDownItemCount(1);
			onAddTileItem(item);
		}
	}
}
示例#2
0
void Tile::__addThing(int32_t index, Thing* thing)
{
	Creature* creature = thing->getCreature();
	if(creature){
		creature->setParent(this);
		creatures.insert(creatures.begin(), creature);
	}
	else{
		Item* item = thing->getItem();
		if(item == NULL){
#ifdef __DEBUG__MOVESYS__
			std::cout << "Failure: [Tile::__addThing] item == NULL" << std::endl;
			int *a = NULL; *a = 1;
#endif
			return /*RET_NOTPOSSIBLE*/;
		}
		
		item->setParent(this);

		if(item->isGroundTile()){
			if(ground == NULL){
				onAddTileItem(item);
			}
			else{
				uint32_t index = __getIndexOfThing(ground);				
				onUpdateTileItem(index, ground, item);

				ground->setParent(NULL);
				g_game.FreeThing(ground);
				ground = NULL;
			}

			ground = item;
		}
		else if(item->isAlwaysOnTop()){
			if(item->isSplash()){
				//remove old splash if exists
				ItemVector::iterator iit;
				for(iit = topItems.begin(); iit != topItems.end(); ++iit){
					if((*iit)->isSplash()){
						Item* oldSplash = *iit;
						__removeThing(oldSplash, 1);

						oldSplash->setParent(NULL);
						g_game.FreeThing(oldSplash);
						break;
					}
				}
			}

			bool isInserted = false;
			ItemVector::iterator iit;
			for(iit = topItems.begin(); iit != topItems.end(); ++iit){
				//Note: this is different from internalAddThing
				if(Item::items[item->getID()].alwaysOnTopOrder <= Item::items[(*iit)->getID()].alwaysOnTopOrder){
					topItems.insert(iit, item);
					isInserted = true;
					break;
				}
			}

			if(!isInserted){
				topItems.push_back(item);
			}

			onAddTileItem(item);
		}
		else{
			if(item->isMagicField()){
				//remove old field item if exists
				ItemVector::iterator iit;
				for(iit = downItems.begin(); iit != downItems.end(); ++iit){
					if((*iit)->isMagicField()){
						Item* oldField = *iit;
						__removeThing(oldField, 1);

						oldField->setParent(NULL);
						g_game.FreeThing(oldField);
						break;
					}
				}
			}

			downItems.insert(downItems.begin(), item);
			onAddTileItem(item);
		}
	}
}
示例#3
0
文件: tile.cpp 项目: edubart/otserv
void Tile::__addThing(int32_t index, Thing* thing)
{
	Creature* creature = thing->getCreature();

	if (creature)
	{
		g_game.clearSpectatorCache();
		creature->setParent(this);
		CreatureVector* creatures = makeCreatures();
		creatures->insert(creatures->begin(), creature);
		++thingCount;
	}
	else
	{
		Item* item = thing->getItem();

		if (!item)
		{
#ifdef __DEBUG__MOVESYS__
			std::cout << "Failure: [Tile::__addThing] item == NULL" << std::endl;
			DEBUG_REPORT
#endif
			return /*RET_NOTPOSSIBLE*/;
		}

		TileItemVector* items = getItemList();

		if (items && items->size() > 0xFFFF)
		{
			return /*RET_NOTPOSSIBLE*/;
		}

		item->setParent(this);

		if (item->isGroundTile())
		{
			if (!ground)
			{
				ground = item;
				++thingCount;
				onAddTileItem(item);
			}
			else
			{
				const ItemType& oldType = Item::items[ground->getID()];
				const ItemType& newType = Item::items[item->getID()];
				int32_t oldGroundIndex = __getIndexOfThing(ground);
				Item* oldGround = ground;
				ground->setParent(NULL);
				g_game.FreeThing(ground);
				ground = item;
				updateTileFlags(oldGround, true);
				updateTileFlags(item, false);
				onUpdateTileItem(oldGround, oldType, item, newType);
				postRemoveNotification(oldGround, NULL, oldGroundIndex, true);
			}
		}
		else if (item->isAlwaysOnTop())
		{
			if (item->isSplash())
			{
				//remove old splash if exists
				if (items)
				{
					for (ItemVector::iterator it = items->getBeginTopItem(); it != items->getEndTopItem(); ++it)
					{
						if ((*it)->isSplash())
						{
							int32_t oldSplashIndex = __getIndexOfThing(*it);
							Item* oldSplash = *it;
							__removeThing(oldSplash, 1);
							oldSplash->setParent(NULL);
							g_game.FreeThing(oldSplash);
							postRemoveNotification(oldSplash, NULL, oldSplashIndex, true);
							break;
						}
					}
				}
			}

			bool isInserted = false;

			if (items)
			{
				for (ItemVector::iterator it = items->getBeginTopItem(); it != items->getEndTopItem(); ++it)
				{
					//Note: this is different from internalAddThing
					if (Item::items[item->getID()].alwaysOnTopOrder <= Item::items[(*it)->getID()].alwaysOnTopOrder)
					{
						items->insert(it, item);
						++thingCount;
						isInserted = true;
						break;
					}
				}
			}
			else
			{
				items = makeItemList();
			}

			if (!isInserted)
			{
				items->push_back(item);
				++thingCount;
			}

			onAddTileItem(item);
		}
		else
		{
			if (item->isMagicField())
			{
				//remove old field item if exists
				if (items)
				{
					MagicField* oldField = NULL;

					for (ItemVector::iterator it = items->getBeginDownItem(); it != items->getEndDownItem(); ++it)
					{
						if ((oldField = (*it)->getMagicField()))
						{
							if (oldField->isReplaceable())
							{
								int32_t oldFieldIndex = __getIndexOfThing(*it);
								__removeThing(oldField, 1);
								oldField->setParent(NULL);
								g_game.FreeThing(oldField);
								postRemoveNotification(oldField, NULL, oldFieldIndex, true);
								break;
							}
							else
							{
								//This magic field cannot be replaced.
								item->setParent(NULL);
								g_game.FreeThing(item);
								return;
							}
						}
					}
				}
			}

			items = makeItemList();
			items->insert(items->getBeginDownItem(), item);
			++items->downItemCount;
			++thingCount;
			onAddTileItem(item);
		}
	}
示例#4
0
文件: tile.cpp 项目: 081421/otxserver
void Tile::__addThing(Creature* actor, int32_t, Thing* thing)
{
	if(Creature* creature = thing->getCreature())
	{
		g_game.clearSpectatorCache();
		creature->setParent(this);

		CreatureVector* creatures = makeCreatures();
		creatures->insert(creatures->begin(), creature);

		++thingCount;
		return;
	}

	Item* item = thing->getItem();
	if(!item)
	{
#ifdef __DEBUG_MOVESYS__
		std::clog << "[Failure - Tile::__addThing] item == NULL" << std::endl;
#endif
		return/* RET_NOTPOSSIBLE*/;
	}

	TileItemVector* items = getItemList();
	if(items && items->size() >= 0xFFFF)
		return/* RET_NOTPOSSIBLE*/;

	if(g_config.getBool(ConfigManager::STORE_TRASH) && !hasFlag(TILESTATE_TRASHED))
	{
		g_game.addTrash(pos);
		setFlag(TILESTATE_TRASHED);
	}

	item->setParent(this);
	if(item->isGroundTile())
	{
		if(ground)
		{
			int32_t oldGroundIndex = __getIndexOfThing(ground);
			Item* oldGround = ground;

			updateTileFlags(oldGround, true);
			updateTileFlags(item, false);
			ground = item;

#ifdef __GROUND_CACHE__
			std::map<Item*, int32_t>::iterator it = g_game.grounds.find(oldGround);
			bool erase = it == g_game.grounds.end();
			if(!erase)
			{
				it->second--;
				erase = it->second < 1;
				if(erase)
					g_game.grounds.erase(it);
			}

			if(erase)
			{
#endif
				oldGround->setParent(NULL);
				g_game.freeThing(oldGround);
#ifdef __GROUND_CACHE__
			}
#endif

			postRemoveNotification(actor, oldGround, NULL, oldGroundIndex, true);
			onUpdateTile();
		}
		else
		{
			ground = item;
			++thingCount;
			onAddTileItem(item);
		}
	}
	else if(item->isAlwaysOnTop())
	{
		if(item->isSplash())
		{
			//remove old splash if exists
			if(items)
			{
				for(ItemVector::iterator it = items->getBeginTopItem(); it != items->getEndTopItem(); ++it)
				{
					if(!(*it)->isSplash())
						continue;

					int32_t oldSplashIndex = __getIndexOfThing(*it);
					Item* oldSplash = *it;

					__removeThing(oldSplash, 1);
					oldSplash->setParent(NULL);
					g_game.freeThing(oldSplash);

					postRemoveNotification(actor, oldSplash, NULL, oldSplashIndex, true);
					break;
				}
			}
		}

		bool isInserted = false;
		if(items)
		{
			for(ItemVector::iterator it = items->getBeginTopItem(); it != items->getEndTopItem(); ++it)
			{
				//Note: this is different from internalAddThing
				if(Item::items[item->getID()].alwaysOnTopOrder > Item::items[(*it)->getID()].alwaysOnTopOrder)
					continue;

				items->insert(it, item);
				++thingCount;

				isInserted = true;
				break;
			}
		}
		else
			items = makeItemList();

		if(!isInserted)
		{
			items->push_back(item);
			++thingCount;
		}

		onAddTileItem(item);
	}
	else
	{
		if(item->isMagicField())
		{
			//remove old field item if exists
			if(items)
			{
				MagicField* oldField = NULL;
				for(ItemVector::iterator it = items->getBeginDownItem(); it != items->getEndDownItem(); ++it)
				{
					if(!(oldField = (*it)->getMagicField()))
						continue;

					if(oldField->isReplacable())
					{
						int32_t oldFieldIndex = __getIndexOfThing(*it);
						__removeThing(oldField, 1);

						oldField->setParent(NULL);
						g_game.freeThing(oldField);

						postRemoveNotification(actor, oldField, NULL, oldFieldIndex, true);
						break;
					}

					//This magic field cannot be replaced.
					item->setParent(NULL);
					g_game.freeThing(item);
					return;
				}
			}
		}

		if(item->getID() == ITEM_WATERBALL_SPLASH && !hasFlag(TILESTATE_TRASHHOLDER))
			item->setID(ITEM_WATERBALL);

		items = makeItemList();
		items->insert(items->getBeginDownItem(), item);

		++items->downItemCount;
		++thingCount;
		onAddTileItem(item);
	}
}