just savin'

src/guiInventoryMenu.cpp

@@ -149,46 +149,19 @@ void GUIInventoryMenu::resizeGui()
 		return;
 	m_screensize_old = screensize;
 
-	for(u32 i=0; i<m_slots.size(); i++)
-	{
-		m_slots[i]->remove();
-	}
-	m_slots.clear();
-
 	core::rect<s32> rect(
 			screensize.X/2 - 560/2,
-			screensize.Y/2 - 300/2,
+			screensize.Y/2 - 480/2,
 			screensize.X/2 + 560/2,
-			screensize.Y/2 + 300/2
+			screensize.Y/2 + 480/2
 	);
 	
 	DesiredRect = rect;
 	recalculateAbsolutePosition(false);
-
-	//v2s32 size = rect.getSize();
-
-	core::rect<s32> imgsize(0,0,48,48);
-	v2s32 basepos(30, 30);
-	for(s32 i=0; i<PLAYER_INVENTORY_SIZE; i++)
-	{
-		s32 x = (i%8) * 64;
-		s32 y = (i/8) * 64;
-		v2s32 p(x,y);
-		core::rect<s32> rect = imgsize + basepos + p;
-		GUIInventorySlot *item =
-			new GUIInventorySlot(Environment, this, -1, rect);
-		m_slots.push_back(item);
-	}
-	
-	update();
 }
 
 void GUIInventoryMenu::update()
 {
-	for(s32 i=0; i<PLAYER_INVENTORY_SIZE; i++)
-	{
-		m_slots[i]->setItem(m_inventory->getItem(i));
-	}
 }
 
 void GUIInventoryMenu::draw()
@@ -204,6 +177,51 @@ void GUIInventoryMenu::draw()
 	video::SColor bgcolor(140,0,0,0);
 	driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
 
+	/*
+		Draw items
+	*/
+	
+	{
+		InventoryList *ilist = m_inventory->getList("main");
+		if(ilist != NULL)
+		{
+			core::rect<s32> imgsize(0,0,48,48);
+			v2s32 basepos(30, 210);
+			basepos += AbsoluteRect.UpperLeftCorner;
+			for(s32 i=0; i<PLAYER_INVENTORY_SIZE; i++)
+			{
+				s32 x = (i%8) * 64;
+				s32 y = (i/8) * 64;
+				v2s32 p(x,y);
+				core::rect<s32> rect = imgsize + basepos + p;
+				drawInventoryItem(Environment, ilist->getItem(i),
+						rect, &AbsoluteClippingRect);
+			}
+		}
+	}
+
+	{
+		InventoryList *ilist = m_inventory->getList("craft");
+		if(ilist != NULL)
+		{
+			core::rect<s32> imgsize(0,0,48,48);
+			v2s32 basepos(30, 30);
+			basepos += AbsoluteRect.UpperLeftCorner;
+			for(s32 i=0; i<9; i++)
+			{
+				s32 x = (i%3) * 64;
+				s32 y = (i/3) * 64;
+				v2s32 p(x,y);
+				core::rect<s32> rect = imgsize + basepos + p;
+				drawInventoryItem(Environment, ilist->getItem(i),
+						rect, &AbsoluteClippingRect);
+			}
+		}
+	}
+
+	/*
+		Call base class
+	*/
 	gui::IGUIElement::draw();
 }
 

src/guiInventoryMenu.h

@@ -61,6 +61,7 @@ public:
 	void resizeGui();
 
 	// Updates stuff from inventory to screen
+	// TODO: Remove, not used
 	void update();
 
 	void draw();
@@ -80,7 +81,6 @@ public:
 	
 private:
 	Inventory *m_inventory;
-	core::array<GUIInventorySlot*> m_slots;
 	v2u32 m_screensize_old;
 };
 

src/inventory.cpp

@@ -136,30 +136,39 @@ MapBlockObject * MapBlockObjectItem::createObject
 	Inventory
 */
 
-Inventory::Inventory(u32 size)
+InventoryList::InventoryList(std::string name, u32 size)
 {
+	m_name = name;
 	m_size = size;
 	clearItems();
 }
 
-Inventory::~Inventory()
+InventoryList::~InventoryList()
 {
 	for(u32 i=0; i<m_items.size(); i++)
 	{
-		delete m_items[i];
+		if(m_items[i])
+			delete m_items[i];
 	}
 }
 
-void Inventory::clearItems()
+void InventoryList::clearItems()
 {
+	for(u32 i=0; i<m_items.size(); i++)
+	{
+		if(m_items[i])
+			delete m_items[i];
+	}
+
 	m_items.clear();
+
 	for(u32 i=0; i<m_size; i++)
 	{
 		m_items.push_back(NULL);
 	}
 }
 
-void Inventory::serialize(std::ostream &os)
+void InventoryList::serialize(std::ostream &os)
 {
 	//os.imbue(std::locale("C"));
 	
@@ -181,7 +190,7 @@ void Inventory::serialize(std::ostream &os)
 	os<<"end\n";
 }
 
-void Inventory::deSerialize(std::istream &is)
+void InventoryList::deSerialize(std::istream &is)
 {
 	//is.imbue(std::locale("C"));
 
@@ -223,8 +232,18 @@ void Inventory::deSerialize(std::istream &is)
 	}
 }
 
-Inventory & Inventory::operator = (Inventory &other)
+InventoryList::InventoryList(const InventoryList &other)
 {
+	/*
+		Do this so that the items get cloned. Otherwise the pointers
+		in the array will just get copied.
+	*/
+	*this = other;
+}
+
+InventoryList & InventoryList::operator = (const InventoryList &other)
+{
+	m_name = other.m_name;
 	m_size = other.m_size;
 	clearItems();
 	for(u32 i=0; i<other.m_items.size(); i++)
@@ -239,12 +258,17 @@ Inventory & Inventory::operator = (Inventory &other)
 	return *this;
 }
 
-u32 Inventory::getSize()
+std::string InventoryList::getName()
+{
+	return m_name;
+}
+
+u32 InventoryList::getSize()
 {
 	return m_items.size();
 }
 
-u32 Inventory::getUsedSlots()
+u32 InventoryList::getUsedSlots()
 {
 	u32 num = 0;
 	for(u32 i=0; i<m_items.size(); i++)
@@ -256,14 +280,14 @@ u32 Inventory::getUsedSlots()
 	return num;
 }
 
-InventoryItem * Inventory::getItem(u32 i)
+InventoryItem * InventoryList::getItem(u32 i)
 {
 	if(i > m_items.size() - 1)
 		return NULL;
 	return m_items[i];
 }
 
-InventoryItem * Inventory::changeItem(u32 i, InventoryItem *newitem)
+InventoryItem * InventoryList::changeItem(u32 i, InventoryItem *newitem)
 {
 	assert(i < m_items.size());
 
@@ -272,7 +296,7 @@ InventoryItem * Inventory::changeItem(u32 i, InventoryItem *newitem)
 	return olditem;
 }
 
-void Inventory::deleteItem(u32 i)
+void InventoryList::deleteItem(u32 i)
 {
 	assert(i < m_items.size());
 	InventoryItem *item = changeItem(i, NULL);
@@ -280,7 +304,7 @@ void Inventory::deleteItem(u32 i)
 		delete item;
 }
 
-bool Inventory::addItem(InventoryItem *newitem)
+bool InventoryList::addItem(InventoryItem *newitem)
 {
 	// If it is a MaterialItem, try to find an already existing one
 	// and just increment the counter
@@ -324,9 +348,9 @@ bool Inventory::addItem(InventoryItem *newitem)
 	return false;
 }
 
-void Inventory::print(std::ostream &o)
+void InventoryList::print(std::ostream &o)
 {
-	o<<"Player inventory:"<<std::endl;
+	o<<"InventoryList:"<<std::endl;
 	for(u32 i=0; i<m_items.size(); i++)
 	{
 		InventoryItem *item = m_items[i];
@@ -339,4 +363,129 @@ void Inventory::print(std::ostream &o)
 	}
 }
 
+/*
+	Inventory
+*/
+
+Inventory::~Inventory()
+{
+	clear();
+}
+
+void Inventory::clear()
+{
+	for(u32 i=0; i<m_lists.size(); i++)
+	{
+		delete m_lists[i];
+	}
+	m_lists.clear();
+}
+
+Inventory::Inventory()
+{
+}
+
+Inventory::Inventory(const Inventory &other)
+{
+	*this = other;
+}
+
+Inventory & Inventory::operator = (const Inventory &other)
+{
+	clear();
+	for(u32 i=0; i<other.m_lists.size(); i++)
+	{
+		m_lists.push_back(new InventoryList(*other.m_lists[i]));
+	}
+	return *this;
+}
+
+void Inventory::serialize(std::ostream &os)
+{
+	for(u32 i=0; i<m_lists.size(); i++)
+	{
+		InventoryList *list = m_lists[i];
+		os<<"List "<<list->getName()<<" "<<list->getSize()<<"\n";
+		list->serialize(os);
+	}
+
+	os<<"end\n";
+}
+
+void Inventory::deSerialize(std::istream &is)
+{
+	clear();
+
+	for(;;)
+	{
+		std::string line;
+		std::getline(is, line, '\n');
+
+		std::istringstream iss(line);
+
+		std::string name;
+		std::getline(iss, name, ' ');
+
+		if(name == "end")
+		{
+			break;
+		}
+		else if(name == "List")
+		{
+			std::string listname;
+			u32 listsize;
+
+			std::getline(iss, listname, ' ');
+			iss>>listsize;
+
+			InventoryList *list = new InventoryList(listname, listsize);
+			list->deSerialize(is);
+
+			m_lists.push_back(list);
+		}
+		else
+		{
+			throw SerializationError("Unknown inventory identifier");
+		}
+	}
+}
+
+InventoryList * Inventory::addList(const std::string &name, u32 size)
+{
+	s32 i = getListIndex(name);
+	if(i != -1)
+	{
+		if(m_lists[i]->getSize() != size)
+		{
+			delete m_lists[i];
+			m_lists[i] = new InventoryList(name, size);
+		}
+		return m_lists[i];
+	}
+	else
+	{
+		m_lists.push_back(new InventoryList(name, size));
+		return m_lists.getLast();
+	}
+}
+
+InventoryList * Inventory::getList(const std::string &name)
+{
+	s32 i = getListIndex(name);
+	if(i == -1)
+		return NULL;
+	return m_lists[i];
+}
+
+s32 Inventory::getListIndex(const std::string &name)
+{
+	for(u32 i=0; i<m_lists.size(); i++)
+	{
+		if(m_lists[i]->getName() == name)
+			return i;
+	}
+	return -1;
+}
+
+	
 //END

src/inventory.h

@@ -196,18 +196,21 @@ private:
 	std::string m_inventorystring;
 };
 
-class Inventory
+class InventoryList
 {
 public:
-	Inventory(u32 size);
-	~Inventory();
+	InventoryList(std::string name, u32 size);
+	~InventoryList();
 	void clearItems();
 	void serialize(std::ostream &os);
 	void deSerialize(std::istream &is);
 
-	Inventory & operator = (Inventory &other);
+	InventoryList(const InventoryList &other);
+	InventoryList & operator = (const InventoryList &other);
 
+	std::string getName();
 	u32 getSize();
+	// Count used slots
 	u32 getUsedSlots();
 	
 	InventoryItem * getItem(u32 i);
@@ -222,6 +225,40 @@ public:
 private:
 	core::array<InventoryItem*> m_items;
 	u32 m_size;
+	std::string m_name;
+};
+
+class Inventory
+{
+public:
+	~Inventory();
+
+	void clear();
+
+	Inventory();
+	Inventory(const Inventory &other);
+	Inventory & operator = (const Inventory &other);
+	
+	void serialize(std::ostream &os);
+	void deSerialize(std::istream &is);
+
+	InventoryList * addList(const std::string &name, u32 size);
+	InventoryList * getList(const std::string &name);
+	bool deleteList(const std::string &name);
+	// A shorthand for adding items
+	bool addItem(const std::string &listname, InventoryItem *newitem)
+	{
+		InventoryList *list = getList(listname);
+		if(list == NULL)
+			return false;
+		return list->addItem(newitem);
+	}
+	
+private:
+	// -1 if not found
+	s32 getListIndex(const std::string &name);
+
+	core::array<InventoryList*> m_lists;
 };
 
 #endif

src/main.cpp

@@ -172,6 +172,7 @@ SUGG: Split Inventory into ClientInventory and ServerInventory
 Doing now:
 ======================================================================
 
+TODO: Convert the text input system to use a modal menu
 
 ======================================================================
 
@@ -269,10 +270,22 @@ extern void set_default_settings();
 //u16 g_selected_material = 0;
 u16 g_selected_item = 0;
 
+/*
+	GUI Stuff
+*/
 gui::IGUIEnvironment* guienv = NULL;
 GUIPauseMenu *pauseMenu = NULL;
 GUIInventoryMenu *inventoryMenu = NULL;
 
+bool noMenuActive()
+{
+	if(pauseMenu && pauseMenu->isVisible())
+		return false;
+	if(inventoryMenu && inventoryMenu->isVisible())
+		return false;
+	return true;
+}
+
 std::wstring g_text_buffer;
 bool g_text_buffer_accepted = false;
 
@@ -353,9 +366,7 @@ public:
 				{
 					if(event.KeyInput.Key == irr::KEY_ESCAPE)
 					{
-						if(g_game_focused == true
-								&& !pauseMenu->isVisible()
-								&& !inventoryMenu->isVisible())
+						if(g_game_focused == true && noMenuActive())
 						{
 							dstream<<DTIME<<"MyEventReceiver: "
 									<<"Launching pause menu"<<std::endl;
@@ -369,9 +380,7 @@ public:
 				{
 					if(event.KeyInput.Key == irr::KEY_KEY_I)
 					{
-						if(g_game_focused == true
-								&& !inventoryMenu->isVisible()
-								&& !pauseMenu->isVisible())
+						if(g_game_focused == true && noMenuActive())
 						{
 							dstream<<DTIME<<"MyEventReceiver: "
 									<<"Launching inventory"<<std::endl;
@@ -428,44 +437,53 @@ public:
 
 		if(event.EventType == irr::EET_MOUSE_INPUT_EVENT)
 		{
-			//dstream<<"MyEventReceiver: mouse input"<<std::endl;
-			left_active = event.MouseInput.isLeftPressed();
-			middle_active = event.MouseInput.isMiddlePressed();
-			right_active = event.MouseInput.isRightPressed();
+			if(noMenuActive() == false)
+			{
+				left_active = false;
+				middle_active = false;
+				right_active = false;
+			}
+			else
+			{
+				//dstream<<"MyEventReceiver: mouse input"<<std::endl;
+				left_active = event.MouseInput.isLeftPressed();
+				middle_active = event.MouseInput.isMiddlePressed();
+				right_active = event.MouseInput.isRightPressed();
 
-			if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
-			{
-				leftclicked = true;
-			}
-			if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
-			{
-				rightclicked = true;
-			}
-			if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
-			{
-				leftreleased = true;
-			}
-			if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
-			{
-				rightreleased = true;
-			}
-			if(event.MouseInput.Event == EMIE_MOUSE_WHEEL)
-			{
-				/*dstream<<"event.MouseInput.Wheel="
-						<<event.MouseInput.Wheel<<std::endl;*/
-				if(event.MouseInput.Wheel < 0)
+				if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
 				{
-					if(g_selected_item < PLAYER_INVENTORY_SIZE-1)
-						g_selected_item++;
-					else
-						g_selected_item = 0;
+					leftclicked = true;
 				}
-				else if(event.MouseInput.Wheel > 0)
+				if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
 				{
-					if(g_selected_item > 0)
-						g_selected_item--;
-					else
-						g_selected_item = PLAYER_INVENTORY_SIZE-1;
+					rightclicked = true;
+				}
+				if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
+				{
+					leftreleased = true;
+				}
+				if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
+				{
+					rightreleased = true;
+				}
+				if(event.MouseInput.Event == EMIE_MOUSE_WHEEL)
+				{
+					/*dstream<<"event.MouseInput.Wheel="
+							<<event.MouseInput.Wheel<<std::endl;*/
+					if(event.MouseInput.Wheel < 0)
+					{
+						if(g_selected_item < PLAYER_INVENTORY_SIZE-1)
+							g_selected_item++;
+						else
+							g_selected_item = 0;
+					}
+					else if(event.MouseInput.Wheel > 0)
+					{
+						if(g_selected_item > 0)
+							g_selected_item--;
+						else
+							g_selected_item = PLAYER_INVENTORY_SIZE-1;
+					}
 				}
 			}
 		}
@@ -933,16 +951,18 @@ public:
 
 		start = m_selection - m_itemcount / 2;
 
+		InventoryList *mainlist = m_inventory->getList("main");
+
 		for(s32 i=0; i<m_itemcount; i++)
 		{
 			s32 j = i + start;
 
-			if(j > (s32)m_inventory->getSize() - 1)
-				j -= m_inventory->getSize();
+			if(j > (s32)mainlist->getSize() - 1)
+				j -= mainlist->getSize();
 			if(j < 0)
-				j += m_inventory->getSize();
+				j += mainlist->getSize();
 			
-			InventoryItem *item = m_inventory->getItem(j);
+			InventoryItem *item = mainlist->getItem(j);
 			// Null items
 			if(item == NULL)
 			{
@@ -1475,7 +1495,7 @@ int main(int argc, char *argv[])
 	*/
 	
 	// This is a copy of the inventory that the client's environment has
-	Inventory local_inventory(PLAYER_INVENTORY_SIZE);
+	Inventory local_inventory;
 	
 	GUIQuickInventory *quick_inventory = new GUIQuickInventory
 			(guienv, NULL, v2s32(10, 70), 5, &local_inventory);
@@ -1806,8 +1826,7 @@ int main(int argc, char *argv[])
 		
 		if((device->isWindowActive()
 				&& g_game_focused
-				&& !pauseMenu->isVisible()
-				&& !inventoryMenu->isVisible()
+				&& noMenuActive()
 				)
 				|| random_input)
 		{

src/player.cpp

@@ -29,12 +29,13 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 Player::Player():
 	touching_ground(false),
 	in_water(false),
-	inventory(PLAYER_INVENTORY_SIZE),
 	peer_id(PEER_ID_NEW),
 	m_speed(0,0,0),
 	m_position(0,0,0)
 {
 	updateName("<not set>");
+	inventory.addList("main", PLAYER_INVENTORY_SIZE);
+	inventory.addList("craft", 9);
 }
 
 Player::~Player()

src/server.cpp

@@ -1252,7 +1252,7 @@ void Server::AsyncRunStep()
 			{
 				// Add to inventory and send inventory
 				InventoryItem *item = new MaterialItem(material, 1);
-				player->inventory.addItem(item);
+				player->inventory.addItem("main", item);
 				SendInventory(player->peer_id);
 			}
 
@@ -1632,11 +1632,12 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 		// Left click
 		if(button == 0)
 		{
-			if(g_settings.getBool("creative_mode") == false)
+			InventoryList *ilist = player->inventory.getList("main");
+			if(g_settings.getBool("creative_mode") == false && ilist != NULL)
 			{
 			
 				// Skip if inventory has no free space
-				if(player->inventory.getUsedSlots() == player->inventory.getSize())
+				if(ilist->getUsedSlots() == ilist->getSize())
 				{
 					dout_server<<"Player inventory has no free space"<<std::endl;
 					return;
@@ -1645,7 +1646,7 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 				// Add to inventory and send inventory
 				InventoryItem *item = new MapBlockObjectItem
 						(obj->getInventoryString());
-				player->inventory.addItem(item);
+				ilist->addItem(item);
 				SendInventory(player->peer_id);
 			}
 
@@ -1746,8 +1747,12 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 		else if(action == 1)
 		{
 
+			InventoryList *ilist = player->inventory.getList("main");
+			if(ilist == NULL)
+				return;
+
 			// Get item
-			InventoryItem *item = player->inventory.getItem(item_i);
+			InventoryItem *item = ilist->getItem(item_i);
 			
 			// If there is no item, it is not possible to add it anywhere
 			if(item == NULL)
@@ -1796,11 +1801,12 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 				/*
 					Handle inventory
 				*/
-				if(g_settings.getBool("creative_mode") == false)
+				InventoryList *ilist = player->inventory.getList("main");
+				if(g_settings.getBool("creative_mode") == false && ilist)
 				{
 					// Remove from inventory and send inventory
 					if(mitem->getCount() == 1)
-						player->inventory.deleteItem(item_i);
+						ilist->deleteItem(item_i);
 					else
 						mitem->remove(1);
 					// Send inventory
@@ -1819,11 +1825,12 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 				/*
 					Handle inventory
 				*/
-				if(g_settings.getBool("creative_mode") == false)
+				InventoryList *ilist = player->inventory.getList("main");
+				if(g_settings.getBool("creative_mode") == false && ilist)
 				{
 					// Remove from inventory and send inventory
 					if(mitem->getCount() == 1)
-						player->inventory.deleteItem(item_i);
+						ilist->deleteItem(item_i);
 					else
 						mitem->remove(1);
 					// Send inventory
@@ -1930,10 +1937,11 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 
 				//dout_server<<"Placed object"<<std::endl;
 
-				if(g_settings.getBool("creative_mode") == false)
+				InventoryList *ilist = player->inventory.getList("main");
+				if(g_settings.getBool("creative_mode") == false && ilist)
 				{
 					// Remove from inventory and send inventory
-					player->inventory.deleteItem(item_i);
+					ilist->deleteItem(item_i);
 					// Send inventory
 					SendInventory(peer_id);
 				}
@@ -2190,18 +2198,18 @@ void Server::peerAdded(con::Peer *peer)
 					continue;
 
 				InventoryItem *item = new MaterialItem(i, 1);
-				player->inventory.addItem(item);
+				player->inventory.addItem("main", item);
 			}
 			// Sign
 			{
 				InventoryItem *item = new MapBlockObjectItem("Sign Example text");
-				bool r = player->inventory.addItem(item);
+				bool r = player->inventory.addItem("main", item);
 				assert(r == true);
 			}
 			/*// Rat
 			{
 				InventoryItem *item = new MapBlockObjectItem("Rat");
-				bool r = player->inventory.addItem(item);
+				bool r = player->inventory.addItem("main", item);
 				assert(r == true);
 			}*/
 		}
@@ -2210,21 +2218,21 @@ void Server::peerAdded(con::Peer *peer)
 			// Give some lights
 			{
 				InventoryItem *item = new MaterialItem(3, 999);
-				bool r = player->inventory.addItem(item);
+				bool r = player->inventory.addItem("main", item);
 				assert(r == true);
 			}
 			// and some signs
 			for(u16 i=0; i<4; i++)
 			{
 				InventoryItem *item = new MapBlockObjectItem("Sign Example text");
-				bool r = player->inventory.addItem(item);
+				bool r = player->inventory.addItem("main", item);
 				assert(r == true);
 			}
 			/*// and some rats
 			for(u16 i=0; i<4; i++)
 			{
 				InventoryItem *item = new MapBlockObjectItem("Rat");
-				bool r = player->inventory.addItem(item);
+				bool r = player->inventory.addItem("main", item);
 				assert(r == true);
 			}*/
 		}