Fix build since: "Remove referenced schematics from Decorations on clear"

[dragonfireclient.git] / src / inventory.h

diff --git a/src/inventory.h b/src/inventory.h
index fcac5f647153cb9ecbf110ebe9888ac066610f67..faaa5ef95a450469c138d3e2c1c18ea215d0413e 100644 (file)
--- a/src/inventory.h
+++ b/src/inventory.h
@@ -1,18 +1,18 @@
 /*
-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.
 */
@@ -20,15 +20,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #ifndef INVENTORY_HEADER
 #define INVENTORY_HEADER
 
-#include <iostream>
-#include <sstream>
-#include <string>
-#include <vector>
-#include "common_irrlicht.h"
 #include "debug.h"
 #include "itemdef.h"
+#include "irrlichttypes.h"
+#include <istream>
+#include <ostream>
+#include <string>
+#include <vector>
 
-struct ToolDiggingProperties;
+struct ToolCapabilities;
 
 struct ItemStack
 {
@@ -40,8 +40,9 @@ struct ItemStack
 
        // Serialization
        void serialize(std::ostream &os) const;
-       void deSerialize(std::istream &is, IItemDefManager *itemdef);
-       void deSerialize(const std::string &s, IItemDefManager *itemdef);
+       // Deserialization.  Pass itemdef unless you don't want aliases resolved.
+       void deSerialize(std::istream &is, IItemDefManager *itemdef = NULL);
+       void deSerialize(const std::string &s, IItemDefManager *itemdef = NULL);
 
        // Returns the string used for inventory
        std::string getItemString() const;
@@ -70,7 +71,7 @@ struct ItemStack
 
        void remove(u16 n)
        {
-               assert(count >= n);
+               assert(count >= n); // Pre-condition
                count -= n;
                if(count == 0)
                        clear(); // reset name, wear and metadata too
@@ -107,15 +108,15 @@ struct ItemStack
        }
 
        // Get tool digging properties, or those of the hand if not a tool
-       const ToolDiggingProperties& getToolDiggingProperties(
+       const ToolCapabilities& getToolCapabilities(
                        IItemDefManager *itemdef) const
        {
-               ToolDiggingProperties *prop;
-               prop = itemdef->get(name).tool_digging_properties;
-               if(prop == NULL)
-                       prop = itemdef->get("").tool_digging_properties;
-               assert(prop != NULL);
-               return *prop;
+               ToolCapabilities *cap;
+               cap = itemdef->get(name).tool_capabilities;
+               if(cap == NULL)
+                       cap = itemdef->get("").tool_capabilities;
+               assert(cap != NULL);
+               return *cap;
        }
 
        // Wear out (only tools)
@@ -176,14 +177,22 @@ class InventoryList
        ~InventoryList();
        void clearItems();
        void setSize(u32 newsize);
+       void setWidth(u32 newWidth);
+       void setName(const std::string &name);
        void serialize(std::ostream &os) const;
        void deSerialize(std::istream &is);
 
        InventoryList(const InventoryList &other);
        InventoryList & operator = (const InventoryList &other);
+       bool operator == (const InventoryList &other) const;
+       bool operator != (const InventoryList &other) const
+       {
+               return !(*this == other);
+       }
 
        const std::string &getName() const;
        u32 getSize() const;
+       u32 getWidth() const;
        // Count used slots
        u32 getUsedSlots() const;
        u32 getFreeSlots() const;
@@ -239,7 +248,7 @@ class InventoryList
 
 private:
        std::vector<ItemStack> m_items;
-       u32 m_size;
+       u32 m_size, m_width;
        std::string m_name;
        IItemDefManager *m_itemdef;
 };
@@ -250,33 +259,52 @@ class Inventory
        ~Inventory();
 
        void clear();
+       void clearContents();
 
        Inventory(IItemDefManager *itemdef);
        Inventory(const Inventory &other);
        Inventory & operator = (const Inventory &other);
-       
+       bool operator == (const Inventory &other) const;
+       bool operator != (const Inventory &other) const
+       {
+               return !(*this == other);
+       }
+
        void serialize(std::ostream &os) const;
        void deSerialize(std::istream &is);
 
        InventoryList * addList(const std::string &name, u32 size);
        InventoryList * getList(const std::string &name);
        const InventoryList * getList(const std::string &name) const;
+       std::vector<const InventoryList*> getLists();
        bool deleteList(const std::string &name);
        // A shorthand for adding items. Returns leftover item (possibly empty).
        ItemStack addItem(const std::string &listname, const ItemStack &newitem)
        {
+               m_dirty = true;
                InventoryList *list = getList(listname);
                if(list == NULL)
                        return newitem;
                return list->addItem(newitem);
        }
-       
+
+       bool checkModified() const
+       {
+               return m_dirty;
+       }
+
+       void setModified(const bool x)
+       {
+               m_dirty = x;
+       }
+
 private:
        // -1 if not found
        const s32 getListIndex(const std::string &name) const;
 
        std::vector<InventoryList*> m_lists;
        IItemDefManager *m_itemdef;
+       bool m_dirty;
 };
 
 #endif