1 files changed, 136 insertions, 0 deletions
diff --git a/src/resources/npcdb.cpp b/src/resources/npcdb.cpp
new file mode 100644
index 00000000..5869e295
--- /dev/null
+++ b/src/resources/npcdb.cpp
@@ -0,0 +1,136 @@
+/*
+ *  The Mana World
+ *  Copyright 2008 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 "npcdb.h"
+
+#include "resourcemanager.h"
+
+#include "../log.h"
+
+#include "../utils/dtor.h"
+#include "../utils/xml.h"
+
+namespace
+{
+    NPCInfos mNPCInfos;
+    NPCInfo mUnknown;
+    bool mLoaded = false;
+}
+
+void NPCDB::load()
+{
+    if (mLoaded)
+        return;
+
+    NPCsprite *unknownSprite = new NPCsprite;
+    unknownSprite->sprite = "error.xml";
+    unknownSprite->variant = 0;
+    mUnknown.sprites.push_back(unknownSprite);
+
+    logger->log("Initializing NPC database...");
+
+    XML::Document doc("npcs.xml");
+    xmlNodePtr rootNode = doc.rootNode();
+
+    if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "npcs"))
+    {
+        logger->error("NPC Database: Error while loading items.xml!");
+    }
+
+    //iterate <monster>s
+    for_each_xml_child_node(npcNode, rootNode)
+    {
+        if (!xmlStrEqual(npcNode->name, BAD_CAST "npc"))
+            continue;
+
+        int id = XML::getProperty(npcNode, "id", 0);
+        if (id == 0)
+        {
+            logger->log("NPC Database: NPC with missing ID in npcs.xml!");
+            continue;
+        }
+
+        NPCInfo *currentInfo = new NPCInfo;
+
+        for_each_xml_child_node(spriteNode, npcNode)
+        {
+            if (xmlStrEqual(spriteNode->name, BAD_CAST "sprite"))
+            {
+                NPCsprite *currentSprite = new NPCsprite;
+                currentSprite->sprite = (const char*)spriteNode->xmlChildrenNode->content;
+                currentSprite->variant = XML::getProperty(spriteNode, "variant", 0);
+                currentInfo->sprites.push_back(currentSprite);
+            }
+            else if (xmlStrEqual(spriteNode->name, BAD_CAST "particlefx"))
+            {
+                std::string particlefx = (const char*)spriteNode->xmlChildrenNode->content;
+                currentInfo->particles.push_back(particlefx);
+            }
+        }
+        mNPCInfos[id] = currentInfo;
+    }
+
+    mLoaded = true;
+}
+
+void
+NPCDB::unload()
+{
+    for (   NPCInfosIterator i = mNPCInfos.begin();
+            i != mNPCInfos.end();
+            i++)
+    {
+        while (!i->second->sprites.empty())
+        {
+            delete i->second->sprites.front();
+            i->second->sprites.pop_front();
+        }
+        delete i->second;
+    }
+
+    mNPCInfos.clear();
+
+    while (!mUnknown.sprites.empty())
+    {
+        delete mUnknown.sprites.front();
+        mUnknown.sprites.pop_front();
+    }
+
+    mLoaded = false;
+}
+
+const NPCInfo&
+NPCDB::get(int id)
+{
+    NPCInfosIterator i = mNPCInfos.find(id);
+
+    if (i == mNPCInfos.end())
+    {
+        logger->log("NPCDB: Warning, unknown NPC ID %d requested", id);
+        return mUnknown;
+    }
+    else
+    {
+        return *(i->second);
+    }
+}