Add limits for creating chars (hair color, hair style, stats).

2 files changed, 191 insertions, 0 deletions

diff --git a/src/resources/chardb.cpp b/src/resources/chardb.cpp
new file mode 100644
index 000000000..d944f280e
--- /dev/null
+++ b/src/resources/chardb.cpp
@@ -0,0 +1,129 @@
+/*
+ *  Color database
+ *  Copyright (C) 2008  Aethyra Development Team
+ *  Copyright (C) 2011  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "resources/chardb.h"
+
+#include "client.h"
+#include "logger.h"
+
+#include "utils/xml.h"
+
+#include <libxml/tree.h>
+
+#include "debug.h"
+
+namespace
+{
+    bool mLoaded = false;
+    unsigned mMinHairColor = 0;
+    unsigned mMaxHairColor = 0;
+    unsigned mMinHairStyle = 0;
+    unsigned mMaxHairStyle = 0;
+    unsigned mMinStat = 0;
+    unsigned mMaxStat = 0;
+    unsigned mSumStat = 0;
+}
+
+void CharDB::load()
+{
+    if (mLoaded)
+        unload();
+
+    XML::Document *doc = new XML::Document("charcreation.xml");
+    xmlNodePtr root = doc->rootNode();
+
+    if (!root || !xmlStrEqual(root->name, BAD_CAST "chars"))
+    {
+        logger->log1("CharDB: Failed to parse charcreation.xml.");
+
+        delete doc;
+        return;
+    }
+
+    for_each_xml_child_node(node, root)
+    {
+        if (xmlStrEqual(node->name, BAD_CAST "haircolor"))
+        {
+            loadMinMax(node, &mMinHairColor, &mMaxHairColor);
+        }
+        else if (xmlStrEqual(node->name, BAD_CAST "hairstyle"))
+        {
+            loadMinMax(node, &mMinHairStyle, &mMaxHairStyle);
+        }
+        else if (xmlStrEqual(node->name, BAD_CAST "stat"))
+        {
+            loadMinMax(node, &mMinStat, &mMaxStat);
+            mSumStat = XML::getProperty(node, "sum", 0);
+        }
+    }
+
+    delete doc;
+
+    mLoaded = true;
+}
+
+void CharDB::loadMinMax(xmlNodePtr node, unsigned *min, unsigned *max)
+{
+    *min = XML::getProperty(node, "min", 1);
+    *max = XML::getProperty(node, "max", 10);
+}
+
+void CharDB::unload()
+{
+    logger->log1("Unloading chars database...");
+
+    mLoaded = false;
+}
+
+unsigned CharDB::getMinHairColor()
+{
+    return mMinHairColor;
+}
+
+unsigned CharDB::getMaxHairColor()
+{
+    return mMaxHairColor;
+}
+
+unsigned CharDB::getMinHairStyle()
+{
+    return mMinHairStyle;
+}
+
+unsigned CharDB::getMaxHairStyle()
+{
+    return mMaxHairStyle;
+}
+
+unsigned CharDB::getMinStat()
+{
+    return mMinStat;
+}
+
+unsigned CharDB::getMaxStat()
+{
+    return mMaxStat;
+}
+
+unsigned CharDB::getSumStat()
+{
+    return mSumStat;
+}
diff --git a/src/resources/chardb.h b/src/resources/chardb.h
new file mode 100644
index 000000000..769dedb56
--- /dev/null
+++ b/src/resources/chardb.h
@@ -0,0 +1,62 @@
+/*
+ *  Color database
+ *  Copyright (C) 2008  Aethyra Development Team
+ *  Copyright (C) 2011  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  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
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CHARDB_MANAGER_H
+#define CHARDB_MANAGER_H
+
+#include <map>
+#include <string>
+
+#include <libxml/tree.h>
+
+/**
+ * Char information database.
+ */
+namespace CharDB
+{
+    /**
+     * Loads the chars data.
+     */
+    void load();
+
+    /**
+     * Clear the chars data
+     */
+    void unload();
+
+    void loadMinMax(xmlNodePtr node, unsigned *min, unsigned *max);
+
+    unsigned getMinHairColor();
+
+    unsigned getMaxHairColor();
+
+    unsigned getMinHairStyle();
+
+    unsigned getMaxHairStyle();
+
+    unsigned getMinStat();
+
+    unsigned getMaxStat();
+
+    unsigned getSumStat();
+}
+
+#endif