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/*
* The ManaPlus Client
* Copyright (C) 2011-2017 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/db/npcdialogdb.h"
#include "configuration.h"
#include "resources/beingcommon.h"
#include "resources/npcdialoginfo.h"
#include "utils/checkutils.h"
#include "utils/dtor.h"
#include "utils/foreach.h"
#include "debug.h"
namespace
{
bool mLoaded = false;
NpcDialogDB::Dialogs mDialogs;
} // namespace
void NpcDialogDB::load()
{
if (mLoaded)
unload();
logger->log1("Loading npcdialog database...");
loadXmlFile(paths.getStringValue("npcDialogsFile"), SkipError_false);
loadXmlFile(paths.getStringValue("npcDialogsPatchFile"), SkipError_true);
loadXmlDir("npcDialogsPatchDir", loadXmlFile);
mLoaded = true;
}
static void loadNpcDialogMenu(NpcDialogInfo *const dialog,
XmlNodeConstPtrConst node)
{
for_each_xml_child_node(childNode, node)
{
if (!xmlTypeEqual(childNode, XML_ELEMENT_NODE))
continue;
if (xmlNameEqual(childNode, "button"))
{
const std::string name = XML::getProperty(childNode, "name", "");
const std::string value = XML::getProperty(childNode, "value", "");
if (value.empty())
continue;
NpcButtonInfo *const button = new NpcButtonInfo;
button->x = XML::getIntProperty(
childNode, "x", 0, 0, 10000);
button->y = XML::getIntProperty(
childNode, "y", 0, 0, 10000);
button->name = name;
button->value = value;
button->image = XML::getProperty(childNode, "image", "");
if (button->name.empty() && button->image.empty())
{
reportAlways("Error: npc button without name or image");
delete button;
continue;
}
button->imageWidth = XML::getIntProperty(
childNode, "imageWidth", 16, 1, 1000);
button->imageHeight = XML::getIntProperty(
childNode, "imageHeight", 16, 1, 1000);
dialog->menu.buttons.push_back(button);
}
else if (xmlNameEqual(childNode, "image"))
{
const std::string image = XML::getProperty(childNode, "image", "");
if (image.empty())
{
reportAlways("Error: no image attribute found in image tag.");
continue;
}
NpcImageInfo *const imageInfo = new NpcImageInfo;
imageInfo->name = image;
imageInfo->x = XML::getIntProperty(
childNode, "x", 0, 0, 10000);
imageInfo->y = XML::getIntProperty(
childNode, "y", 0, 0, 10000);
dialog->menu.images.push_back(imageInfo);
}
else if (xmlNameEqual(childNode, "text"))
{
const std::string text = XML::getProperty(childNode, "text", "");
if (text.empty())
{
reportAlways("Error: no text attribute found in text tag.");
continue;
}
NpcTextInfo *const textInfo = new NpcTextInfo;
textInfo->text = text;
textInfo->x = XML::getIntProperty(
childNode, "x", 0, 0, 10000);
textInfo->y = XML::getIntProperty(
childNode, "y", 0, 0, 10000);
textInfo->width = XML::getIntProperty(
childNode, "width", 20, 10, 10000);
textInfo->height = XML::getIntProperty(
childNode, "height", 20, 10, 10000);
dialog->menu.texts.push_back(textInfo);
}
}
}
static void loadNpcDialogInventory(NpcDialogInfo *const dialog,
XmlNodePtrConst node)
{
dialog->inventory.cell = XML::getProperty(node, "cell", "");
dialog->inventory.columns = XML::getIntProperty(
node, "columns", 10000, 1, 10000);
}
static void loadNpcDialog(NpcDialogInfo *const dialog,
XmlNodeConstPtrConst node)
{
for_each_xml_child_node(childNode, node)
{
if (xmlNameEqual(childNode, "menu"))
{
loadNpcDialogMenu(dialog, childNode);
}
else if (xmlNameEqual(childNode, "inventory"))
{
loadNpcDialogInventory(dialog, childNode);
}
}
}
void NpcDialogDB::loadXmlFile(const std::string &fileName,
const SkipError skipError)
{
XML::Document *const doc = new XML::Document(fileName,
UseVirtFs_true,
skipError);
XmlNodeConstPtrConst root = doc->rootNode();
if (root == nullptr)
{
delete doc;
return;
}
for_each_xml_child_node(node, root)
{
if (xmlNameEqual(node, "dialog"))
{
const std::string name = XML::getProperty(node, "name", "");
if (name.empty())
continue;
deleteDialog(name);
NpcDialogInfo *const dialog = new NpcDialogInfo;
dialog->name = name;
dialog->hideText = XML::getBoolProperty(
node, "hideText", false);
mDialogs[name] = dialog;
loadNpcDialog(dialog, node);
}
else if (xmlNameEqual(node, "include"))
{
const std::string name = XML::getProperty(node, "name", "");
if (!name.empty())
loadXmlFile(name, skipError);
continue;
}
}
delete doc;
}
void NpcDialogDB::deleteDialog(const std::string &name)
{
const DialogsIter it = mDialogs.find(name);
if (it == mDialogs.end())
return;
NpcDialogInfo *dialog = (*it).second;
delete_all(dialog->menu.buttons);
delete_all(dialog->menu.images);
delete_all(dialog->menu.texts);
mDialogs.erase(it);
delete dialog;
}
void NpcDialogDB::unload()
{
logger->log1("Unloading npcdialog database...");
FOR_EACH (DialogsIter, it, mDialogs)
{
NpcDialogInfo *dialog = (*it).second;
delete_all(dialog->menu.buttons);
delete_all(dialog->menu.images);
delete_all(dialog->menu.texts);
delete dialog;
}
mDialogs.clear();
mLoaded = false;
}
NpcDialogInfo *NpcDialogDB::getDialog(const std::string &name)
{
const DialogsIter it = mDialogs.find(name);
if (it == mDialogs.end())
return nullptr;
return (*it).second;
}
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