Adding first implementation of item database

7 files changed, 450 insertions, 3 deletions

diff --git a/The Mana World.dev b/The Mana World.dev
index f16f90c1..e1b47745 100644
--- a/The Mana World.dev
+++ b/The Mana World.dev
@@ -1,7 +1,7 @@
 [Project]
 FileName=The Mana World.dev
 Name=tmw
-UnitCount=119
+UnitCount=123
 Type=0
 Ver=1
 ObjFiles=
@@ -1247,3 +1247,43 @@ Priority=1000
 OverrideBuildCmd=0
 BuildCmd=
 
+[Unit120]
+FileName=src\resources\iteminfo.cpp
+CompileCpp=1
+Folder=resources
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit121]
+FileName=src\resources\iteminfo.h
+CompileCpp=1
+Folder=resources
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit122]
+FileName=src\resources\itemmanager.cpp
+CompileCpp=1
+Folder=resources
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
+[Unit123]
+FileName=src\resources\itemmanager.h
+CompileCpp=1
+Folder=resources
+Compile=1
+Link=1
+Priority=1000
+OverrideBuildCmd=0
+BuildCmd=
+
diff --git a/docs/items.txt b/docs/items.txt
index e31f4904..9b760f0d 100644
--- a/docs/items.txt
+++ b/docs/items.txt
@@ -58,7 +58,7 @@ C&S means info is used by both
     * ANCIENT_WIZARD
     * NOT_IDENTIFIABLE   reserved for future use
     
-- weigth       (S)   -> unsigned short
+- weight       (S)   -> unsigned short
 
     used by server to calculate if the being can carry more items.
     
diff --git a/src/main.cpp b/src/main.cpp
index 5f4595f5..f7340ff2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -29,6 +29,7 @@
 #include "sound.h"
 #include "graphics.h"
 #include "resources/resourcemanager.h"
+#include "resources/itemmanager.h"
 #include "net/protocol.h"
 
 #include <iostream>
@@ -72,10 +73,12 @@ bool useOpenGL = false;
 Sound sound;
 Music *bgm;
 
-// ini file configuration reader
+// Xml file configuration reader
 Configuration config;
 // Log object
 Logger logger("tmw.log");
+// Item database object
+ItemManager itemDb;
 
 /**
  * Listener used for responding to map start error dialog.
diff --git a/src/resources/iteminfo.cpp b/src/resources/iteminfo.cpp
new file mode 100644
index 00000000..bceeffef
--- /dev/null
+++ b/src/resources/iteminfo.cpp
@@ -0,0 +1,101 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "iteminfo.h"
+
+ItemInfo::ItemInfo() :
+    image(0), name(""),
+    description(""), type(0),
+    weight(0), slot(0)
+{
+}
+
+void ItemInfo::setImage(short image)
+{
+    this->image = image;
+}
+
+short ItemInfo::getImage()
+{
+    return image;
+}
+
+void ItemInfo::setArt(short art)
+{
+    this->art = art;
+}
+
+short ItemInfo::getArt()
+{
+    return art;
+}
+
+void ItemInfo::setName(const std::string &name)
+{
+    this->name = name;
+}
+
+std::string ItemInfo::getName()
+{
+    return name;
+}
+
+void ItemInfo::setDescription(const std::string &description)
+{
+    this->description = description;
+}
+
+std::string ItemInfo::getDescription()
+{
+    return description;
+}
+
+void ItemInfo::setType(short type)
+{
+    this->type = type;
+}
+
+short ItemInfo::getType()
+{
+    return type;
+}
+
+void ItemInfo::setWeight(short weight)
+{
+    this->weight = weight;
+}
+
+short ItemInfo::getWeight()
+{
+    return weight;
+}
+
+void ItemInfo::setSlot(char slot)
+{
+    this->slot = slot;
+}
+
+char ItemInfo::getSlot()
+{
+    return slot;
+}
diff --git a/src/resources/iteminfo.h b/src/resources/iteminfo.h
new file mode 100644
index 00000000..c9c5c85c
--- /dev/null
+++ b/src/resources/iteminfo.h
@@ -0,0 +1,85 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_ITEMINFO_H
+#define _TMW_ITEMINFO_H
+
+#include <string>
+
+/**
+ * Defines a class for storing item infos.
+ */
+class ItemInfo
+{
+    public:
+        /**
+         * Constructor.
+         */
+        ItemInfo();
+
+
+        void setImage(short image);
+        
+        short getImage();
+        
+        void setArt(short art);
+        
+        short getArt();
+        
+        void setName(const std::string &name);
+        
+        std::string getName();
+        
+        void setDescription(const std::string &description);
+
+        std::string getDescription();
+        
+        void setType(short type);
+
+        short getType();
+        
+        void setWeight(short weight);
+
+        short getWeight();
+        
+        void setSlot(char slot);
+        
+        char getSlot();
+
+
+    protected:
+        /**
+         * Destructor.
+         */
+        ~ItemInfo();
+        
+        short image, art;
+        std::string name;
+        std::string description;
+        short type, weight;
+        char slot;
+        
+
+};
+
+#endif
diff --git a/src/resources/itemmanager.cpp b/src/resources/itemmanager.cpp
new file mode 100644
index 00000000..5ad4e66d
--- /dev/null
+++ b/src/resources/itemmanager.cpp
@@ -0,0 +1,149 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+ 
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#include <iostream>
+
+#include "itemmanager.h"
+#include "../main.h"
+#include "../log.h"
+
+// MSVC libxml2 at the moment doesn't work right when using MinGW, missing this
+// function at link time.
+#ifdef WIN32
+#undef xmlFree
+#define xmlFree(x) ;
+#endif
+
+ItemManager::ItemManager()
+{
+    // Check that file exists before trying to parse it
+    std::fstream dbFile;
+    dbFile.open("./data/items.xml", std::ios::in);
+    if (!dbFile.is_open()) {
+        logger.log("Cannot find item database!");
+        return;
+    }
+    dbFile.close();
+    
+    xmlDocPtr doc = xmlParseFile("./data/items.xml");
+
+    if (doc) {
+        xmlNodePtr node = xmlDocGetRootElement(doc);
+
+        if (!node || !xmlStrEqual(node->name, BAD_CAST "items")) {
+            logger.log("Warning: Not a valid database file!");
+        } else {
+            for (node = node->xmlChildrenNode; node != NULL; node = node->next)
+            {
+                if (xmlStrEqual(node->name, BAD_CAST "item"))
+                {
+                    xmlChar *prop;
+                    prop = xmlGetProp(node, BAD_CAST "id");
+                    int id = atoi((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "image");
+                    int image = atoi((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "art");
+                    int art = atoi((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "name");
+                    std::string name((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "description");
+                    std::string description((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "type");
+                    int type = atoi((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "weight");
+                    int weight = atoi((const char*)prop);
+                    xmlFree(prop);
+                    prop = xmlGetProp(node, BAD_CAST "slot");
+                    int slot = atoi((const char*)prop);
+                    xmlFree(prop);
+                    
+                    ItemInfo *itemInfo = new ItemInfo();
+                    itemInfo->setImage(image);
+                    itemInfo->setArt(art);
+                    itemInfo->setName(name);
+                    itemInfo->setDescription(description);
+                    itemInfo->setType(type);
+                    itemInfo->setWeight(weight);
+                    itemInfo->setSlot(slot);
+                    db[id] = itemInfo;
+                    
+                    /*logger.log("Item: %i %i %i %s %s %i %i %i", id,
+                        getImage(id), getArt(id), getName(id).c_str(),
+                        getDescription(id).c_str(), getType(id), getWeight(id),
+                        getSlot(id));*/
+                }
+            }
+        }
+        
+        xmlFreeDoc(doc);
+    } else {
+        logger.log("Error while parsing item database!");
+    }
+}
+
+ItemManager::~ItemManager()
+{
+}
+
+short ItemManager::getImage(int id)
+{
+    return db[id]->getImage();
+}
+
+short ItemManager::getArt(int id)
+{
+    return db[id]->getArt();
+}
+
+std::string ItemManager::getName(int id)
+{
+    return db[id]->getName();
+}
+
+std::string ItemManager::getDescription(int id)
+{
+    return db[id]->getDescription();
+}
+
+short ItemManager::getType(int id)
+{
+    return db[id]->getType();
+}
+
+short ItemManager::getWeight(int id)
+{
+    return db[id]->getWeight();
+}
+
+char ItemManager::getSlot(int id)
+{
+    return db[id]->getSlot();
+}
diff --git a/src/resources/itemmanager.h b/src/resources/itemmanager.h
new file mode 100644
index 00000000..0db5893f
--- /dev/null
+++ b/src/resources/itemmanager.h
@@ -0,0 +1,69 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_ITEM_MANAGER_H
+#define _TMW_ITEM_MANAGER_H
+
+#include <string>
+#include <map>
+
+#include "iteminfo.h"
+
+/**
+ * Defines a class to load items database.
+ */
+class ItemManager
+{
+    public:
+        /**
+         * Constructor.
+         */
+        ItemManager();
+        
+        /**
+         * Destructor.
+         */
+        ~ItemManager();
+
+        short getImage(int id);
+        
+        short getArt(int id);
+        
+        std::string getName(int id);
+        
+        std::string getDescription(int id);
+        
+        short getType(int id);
+        
+        short getWeight(int id);
+        
+        char getSlot(int id);
+
+
+    protected:
+        // Items database
+        std::map <int, ItemInfo *> db;
+
+};
+
+#endif