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authorAndrei Karas <akaras@inbox.ru>2015-10-26 18:50:11 +0300
committerAndrei Karas <akaras@inbox.ru>2015-10-26 18:50:11 +0300
commitb42dbb1ac4b05fc137ca3f18b4af43905ce5bcf0 (patch)
tree14adf36912e27c0653a23cf7e8c927644c8a4796 /src/resources/db/npcdialogdb.cpp
parentdadee3d63794537750fccc11006f954c314847de (diff)
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Add basic npc dialog db loading.
Diffstat (limited to 'src/resources/db/npcdialogdb.cpp')
-rw-r--r--src/resources/db/npcdialogdb.cpp142
1 files changed, 142 insertions, 0 deletions
diff --git a/src/resources/db/npcdialogdb.cpp b/src/resources/db/npcdialogdb.cpp
new file mode 100644
index 000000000..79918307a
--- /dev/null
+++ b/src/resources/db/npcdialogdb.cpp
@@ -0,0 +1,142 @@
+/*
+ * The ManaPlus Client
+ * Copyright (C) 2011-2015 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 "logger.h"
+
+#include "resources/beingcommon.h"
+
+#include "utils/dtor.h"
+
+#include "debug.h"
+
+namespace
+{
+ bool mLoaded = false;
+ NpcDialogDB::Dialogs mDialogs;
+}
+
+void NpcDialogDB::load()
+{
+ if (mLoaded)
+ unload();
+
+ logger->log1("Loading npcdialog database...");
+ loadXmlFile(paths.getStringValue("npcDialogsFile"));
+ loadXmlFile(paths.getStringValue("npcDialogsPatchFile"));
+ loadXmlDir("npcDialogsPatchDir", loadXmlFile);
+
+ mLoaded = true;
+}
+
+static void loadNpcDialog(NpcDialogInfo *const dialog,
+ const XmlNodePtrConst node)
+{
+ for_each_xml_child_node(childNode, node)
+ {
+ if (xmlNameEqual(childNode, "button"))
+ {
+ const std::string name = XML::getProperty(childNode, "name", "");
+ if (name.empty())
+ continue;
+
+ 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;
+ dialog->buttons.push_back(button);
+ }
+ }
+}
+
+void NpcDialogDB::loadXmlFile(const std::string &fileName)
+{
+ XML::Document *const doc = new XML::Document(fileName,
+ UseResman_true,
+ SkipError_false);
+
+ const XmlNodePtrConst root = doc->rootNode();
+ if (!root)
+ {
+ 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;
+ mDialogs[name] = dialog;
+ loadNpcDialog(dialog, node);
+ }
+ else if (xmlNameEqual(node, "include"))
+ {
+ const std::string name = XML::getProperty(node, "name", "");
+ if (!name.empty())
+ loadXmlFile(name);
+ continue;
+ }
+ }
+
+ delete doc;
+}
+
+void NpcDialogDB::deleteDialog(const std::string &name)
+{
+ DialogsIter it = mDialogs.find(name);
+ if (it == mDialogs.end())
+ return;
+
+ NpcDialogInfo *dialog = (*it).second;
+ delete_all(dialog->buttons);
+ 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->buttons);
+ delete dialog;
+ }
+ mDialogs.clear();
+
+ mLoaded = false;
+}