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-rw-r--r--src/net/manaserv/attributes.cpp328
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diff --git a/src/net/manaserv/attributes.cpp b/src/net/manaserv/attributes.cpp
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+/*
+ * The Mana Client
+ * Copyright (C) 2010 The Mana Developers
+ *
+ * This file is part of The Mana 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 "net/manaserv/attributes.h"
+
+#include "log.h"
+
+#include "gui/statuswindow.h"
+
+#include "resources/itemdb.h"
+
+#include "utils/gettext.h"
+#include "utils/stringutils.h"
+#include "utils/xml.h"
+
+#include <list>
+#include <map>
+
+#define DEFAULT_ATTRIBUTESDB_FILE "attributes.xml"
+#define DEFAULT_POINTS 60
+#define DEFAULT_MIN_PTS 1
+#define DEFAULT_MAX_PTS 20
+
+namespace ManaServ {
+namespace Attributes {
+
+ typedef struct
+ {
+ unsigned int id;
+ std::string name;
+ std::string description;
+ bool modifiable;
+ } Attribute;
+
+ // tag -> effect
+ typedef std::map< std::string, std::string > TagMap;
+
+ typedef std::map<unsigned int, Attribute> AttributeMap;
+ AttributeMap attributes;
+
+ TagMap tags;
+
+ // List of modifiable attribute names used at character's creation.
+ static std::vector<std::string> attributeLabels;
+
+ static unsigned int creationPoints = 0;
+ static unsigned int attributeMinimum = 0;
+ static unsigned int attributeMaximum = 0;
+
+ unsigned int getCreationPoints()
+ {
+ return creationPoints;
+ }
+
+ unsigned int getAttributeMinimum()
+ {
+ return attributeMinimum;
+ }
+
+ unsigned int getAttributeMaximum()
+ {
+ return attributeMaximum;
+ }
+
+ std::vector<std::string>& getLabels()
+ {
+ return attributeLabels;
+ }
+
+ /**
+ * Fills the list of base attribute labels.
+ */
+ static void fillLabels()
+ {
+ // Fill up the modifiable attribute label list.
+ attributeLabels.clear();
+ AttributeMap::const_iterator it, it_end;
+ for (it = attributes.begin(), it_end = attributes.end(); it != it_end;
+ it++)
+ {
+ if (it->second.modifiable)
+ attributeLabels.push_back(it->second.name + ":");
+ }
+ }
+
+ static void loadBuiltins()
+ {
+ {
+ Attribute a;
+ a.id = 16;
+ a.name = _("Strength");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("str", _("Strength %+.1f")));
+ }
+
+ {
+ Attribute a;
+ a.id = 17;
+ a.name = _("Agility");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("agi", _("Agility %+.1f")));
+ }
+
+ {
+ Attribute a;
+ a.id = 18;
+ a.name = _("Dexterity");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("dex", _("Dexterity %+.1f")));
+ }
+
+ {
+ Attribute a;
+ a.id = 19;
+ a.name = _("Vitality");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("vit", _("Vitality %+.1f")));
+ }
+
+ {
+ Attribute a;
+ a.id = 20;
+ a.name = _("Intelligence");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("int", _("Intelligence %+.1f")));
+ }
+
+ {
+ Attribute a;
+ a.id = 21;
+ a.name = _("Willpower");
+ a.description = "";
+ a.modifiable = true;
+
+ attributes[a.id] = a;
+ tags.insert(std::make_pair("wil", _("Willpower %+.1f")));
+ }
+ }
+
+ void load()
+ {
+ logger->log("Initializing attributes database...");
+
+ XML::Document doc(DEFAULT_ATTRIBUTESDB_FILE);
+ xmlNodePtr rootNode = doc.rootNode();
+
+ if (!rootNode || !xmlStrEqual(rootNode->name, BAD_CAST "attributes"))
+ {
+ logger->log("Attributes: Error while loading "
+ DEFAULT_ATTRIBUTESDB_FILE ". Using Built-ins.");
+ loadBuiltins();
+ fillLabels();
+ return;
+ }
+
+ for_each_xml_child_node(node, rootNode)
+ {
+ if (xmlStrEqual(node->name, BAD_CAST "attribute"))
+ {
+ int id = XML::getProperty(node, "id", 0);
+
+ if (!id)
+ {
+ logger->log("Attributes: Invalid or missing stat ID in "
+ DEFAULT_ATTRIBUTESDB_FILE "!");
+ continue;
+ }
+ else if (attributes.find(id) != attributes.end())
+ {
+ logger->log("Attributes: Redefinition of stat ID %d", id);
+ }
+
+ std::string name = XML::getProperty(node, "name", "");
+
+ if (name.empty())
+ {
+ logger->log("Attributes: Invalid or missing stat name in "
+ DEFAULT_ATTRIBUTESDB_FILE "!");
+ continue;
+ }
+
+ Attribute a;
+ a.id = id;
+ a.name = name;
+ a.description = XML::getProperty(node, "desc", "");
+ a.modifiable = XML::getProperty(node, "modifiable", "false")
+ == "true";
+
+ attributes[id] = a;
+
+ unsigned int count = 0;
+ for_each_xml_child_node(effectNode, node)
+ {
+ if (!xmlStrEqual(effectNode->name, BAD_CAST "modifier"))
+ continue;
+ ++count;
+ std::string tag = XML::getProperty(effectNode, "tag", "");
+ if (tag.empty())
+ {
+ if (name.empty())
+ {
+ logger->log("Attribute modifier in attribute %u:%s: "
+ "Empty name definition "
+ "on empty tag definition, skipping.",
+ a.id, a.name.c_str());
+ --count;
+ continue;
+ }
+ tag = name.substr(0, name.size() > 3 ? 3 : name.size());
+ tag = toLower(tag) + toString(count);
+ }
+
+ std::string effect = XML::getProperty(effectNode, "effect", "");
+ if (effect.empty())
+ {
+ if (name.empty())
+ {
+ logger->log("Attribute modifier in attribute %u:%s: "
+ "Empty name definition "
+ "on empty effect definition, skipping.",
+ a.id, a.name.c_str());
+ --count;
+ continue;
+ }
+ else
+ effect = name + " %+f";
+ }
+ tags.insert(std::make_pair(tag, effect));
+ }
+ logger->log("Found %d tags for attribute %d.", count, id);
+
+ }// End attribute
+ else if (xmlStrEqual(node->name, BAD_CAST "points"))
+ {
+ creationPoints = XML::getProperty(node, "start",DEFAULT_POINTS);
+ attributeMinimum = XML::getProperty(node, "minimum",
+ DEFAULT_MIN_PTS);
+ attributeMaximum = XML::getProperty(node, "maximum",
+ DEFAULT_MAX_PTS);
+ logger->log("Loaded points: start: %i, min: %i, max: %i.",
+ creationPoints, attributeMinimum, attributeMaximum);
+ }
+ else
+ {
+ continue;
+ }
+ }
+ logger->log("Found %d tags for %d attributes.", int(tags.size()),
+ int(attributes.size()));
+
+ fillLabels();
+
+ // Sanity checks on starting points
+ float modifiableAttributeCount = (float) attributeLabels.size();
+ float averageValue = ((float) creationPoints) / modifiableAttributeCount;
+ if (averageValue > attributeMaximum || averageValue < attributeMinimum
+ || creationPoints < 1)
+ {
+ logger->log("Attributes: Character's point values make "
+ "the character's creation impossible. "
+ "Switch back to defaults.");
+ creationPoints = DEFAULT_POINTS;
+ attributeMinimum = DEFAULT_MIN_PTS;
+ attributeMaximum = DEFAULT_MAX_PTS;
+ }
+ }
+
+ void unload()
+ {
+ attributes.clear();
+ }
+
+ void informItemDB()
+ {
+ std::list<ItemDB::Stat> dbStats;
+
+ TagMap::const_iterator it, it_end;
+ for (it = tags.begin(), it_end = tags.end(); it != it_end; ++it)
+ dbStats.push_back(ItemDB::Stat(it->first,
+ it->second));
+
+ itemDb->setStatsList(dbStats);
+ }
+
+ void informStatusWindow()
+ {
+ AttributeMap::const_iterator it, it_end;
+ for (it = attributes.begin(), it_end = attributes.end(); it != it_end;
+ it++)
+ statusWindow->addAttribute(it->second.id, it->second.name,
+ it->second.modifiable,
+ it->second.description);
+ }
+
+} // namespace Attributes
+} // namespace ManaServ
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