Fix formspec label issues in win builds (MSVC)

[dragonfireclient.git] / src / inventory.cpp

diff --git a/src/inventory.cpp b/src/inventory.cpp
index 3d6707f60684b22a7209bc56456fc7bb00f7571b..2ce50e0191592589a892898556d144891cb11d7c 100644 (file)
--- a/src/inventory.cpp
+++ b/src/inventory.cpp
@@ -1,25 +1,24 @@
 /*
-Minetest-c55
-Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2010-2013 celeron55, Perttu Ahola <celeron55@gmail.com>
 
 This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
 (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU Lesser General Public License for more details.
 
-You should have received a copy of the GNU General Public License along
+You should have received a copy of the GNU Lesser General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #include "inventory.h"
 #include "serialization.h"
-#include "utility.h"
 #include "debug.h"
 #include <sstream>
 #include "log.h"
@@ -27,6 +26,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "strfnd.h"
 #include "content_mapnode.h" // For loading legacy MaterialItems
 #include "nameidmapping.h" // For loading legacy MaterialItems
+#include "util/serialize.h"
+#include "util/string.h"
 
 /*
        ItemStack
@@ -174,7 +175,7 @@ void ItemStack::deSerialize(std::istream &is, IItemDefManager *itemdef)
                // Convert old materials
                if(material <= 0xff)
                        material = content_translate_from_19_to_internal(material);
-               if(material > MAX_CONTENT)
+               if(material > 0xfff)
                        throw SerializationError("Too large material number");
                // Convert old id to name
                NameIdMapping legacy_nimap;
@@ -193,7 +194,7 @@ void ItemStack::deSerialize(std::istream &is, IItemDefManager *itemdef)
                is>>material;
                u16 materialcount;
                is>>materialcount;
-               if(material > MAX_CONTENT)
+               if(material > 0xfff)
                        throw SerializationError("Too large material number");
                // Convert old id to name
                NameIdMapping legacy_nimap;
@@ -430,6 +431,7 @@ InventoryList::InventoryList(std::string name, u32 size, IItemDefManager *itemde
 {
        m_name = name;
        m_size = size;
+       m_width = 0;
        m_itemdef = itemdef;
        clearItems();
        //m_dirty = false;
@@ -458,10 +460,22 @@ void InventoryList::setSize(u32 newsize)
        m_size = newsize;
 }
 
+void InventoryList::setWidth(u32 newwidth)
+{
+       m_width = newwidth;
+}
+
+void InventoryList::setName(const std::string &name)
+{
+       m_name = name;
+}
+
 void InventoryList::serialize(std::ostream &os) const
 {
        //os.imbue(std::locale("C"));
        
+       os<<"Width "<<m_width<<"\n";
+
        for(u32 i=0; i<m_items.size(); i++)
        {
                const ItemStack &item = m_items[i];
@@ -486,6 +500,7 @@ void InventoryList::deSerialize(std::istream &is)
 
        clearItems();
        u32 item_i = 0;
+       m_width = 0;
 
        for(;;)
        {
@@ -507,6 +522,12 @@ void InventoryList::deSerialize(std::istream &is)
                {
                        break;
                }
+               else if(name == "Width")
+               {
+                       iss >> m_width;
+                       if (iss.fail())
+                               throw SerializationError("incorrect width property");
+               }
                else if(name == "Item")
                {
                        if(item_i > getSize() - 1)
@@ -521,10 +542,6 @@ void InventoryList::deSerialize(std::istream &is)
                                throw SerializationError("too many items");
                        m_items[item_i++].clear();
                }
-               else
-               {
-                       throw SerializationError("Unknown inventory identifier");
-               }
        }
 }
 
@@ -537,6 +554,7 @@ InventoryList & InventoryList::operator = (const InventoryList &other)
 {
        m_items = other.m_items;
        m_size = other.m_size;
+       m_width = other.m_width;
        m_name = other.m_name;
        m_itemdef = other.m_itemdef;
        //setDirty(true);
@@ -544,6 +562,26 @@ InventoryList & InventoryList::operator = (const InventoryList &other)
        return *this;
 }
 
+bool InventoryList::operator == (const InventoryList &other)
+{
+       if(m_size != other.m_size)
+               return false;
+       if(m_width != other.m_width)
+               return false;
+       if(m_name != other.m_name)
+               return false;
+       for(u32 i=0; i<m_items.size(); i++)
+       {
+               ItemStack s1 = m_items[i];
+               ItemStack s2 = other.m_items[i];
+               if(s1.name != s2.name || s1.wear!= s2.wear || s1.count != s2.count ||
+                               s1.metadata != s2.metadata)
+                       return false;
+       }
+
+       return true;
+}
+
 const std::string &InventoryList::getName() const
 {
        return m_name;
@@ -554,6 +592,11 @@ u32 InventoryList::getSize() const
        return m_items.size();
 }
 
+u32 InventoryList::getWidth() const
+{
+       return m_width;
+}
+
 u32 InventoryList::getUsedSlots() const
 {
        u32 num = 0;
@@ -832,6 +875,19 @@ Inventory & Inventory::operator = (const Inventory &other)
        return *this;
 }
 
+bool Inventory::operator == (const Inventory &other)
+{
+       if(m_lists.size() != other.m_lists.size())
+               return false;
+
+       for(u32 i=0; i<m_lists.size(); i++)
+       {
+               if(m_lists[i] != other.m_lists[i])
+                       return false;
+       }
+       return true;
+}
+
 void Inventory::serialize(std::ostream &os) const
 {
        for(u32 i=0; i<m_lists.size(); i++)
@@ -882,7 +938,7 @@ void Inventory::deSerialize(std::istream &is)
                }
                else
                {
-                       throw SerializationError("Unknown inventory identifier");
+                       throw SerializationError("invalid inventory specifier");
                }
        }
 }
@@ -915,6 +971,17 @@ InventoryList * Inventory::getList(const std::string &name)
        return m_lists[i];
 }
 
+std::vector<const InventoryList*> Inventory::getLists()
+{
+       std::vector<const InventoryList*> lists;
+       for(u32 i=0; i<m_lists.size(); i++)
+       {
+               InventoryList *list = m_lists[i];
+               lists.push_back(list);
+       }
+       return lists;
+}
+
 bool Inventory::deleteList(const std::string &name)
 {
        s32 i = getListIndex(name);