Add loading textdb.

1 files changed, 87 insertions, 0 deletions

diff --git a/src/resources/db/textdb.cpp b/src/resources/db/textdb.cpp
new file mode 100644
index 000000000..28198162d
--- /dev/null
+++ b/src/resources/db/textdb.cpp
@@ -0,0 +1,87 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013-2017  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/textdb.h"
+
+#include "configuration.h"
+
+#include "utils/checkutils.h"
+
+#include "resources/beingcommon.h"
+
+#include "debug.h"
+
+namespace
+{
+    std::vector<std::string> mTexts;
+}  // namespace
+
+void TextDb::load()
+{
+    unload();
+    loadXmlFile(paths.getStringValue("textsFile"), SkipError_false);
+    loadXmlFile(paths.getStringValue("textsPatchFile"), SkipError_true);
+    loadXmlDir("textsPatchDir", loadXmlFile);
+}
+
+void TextDb::loadXmlFile(const std::string &fileName,
+                             const SkipError skipError)
+{
+    XML::Document *doc = new XML::Document(fileName,
+        UseVirtFs_true,
+        skipError);
+    XmlNodeConstPtrConst root = doc->rootNode();
+
+    if (!root || !xmlNameEqual(root, "texts"))
+    {
+        delete doc;
+        return;
+    }
+
+    for_each_xml_child_node(node, root)
+    {
+        if (xmlNameEqual(node, "include"))
+        {
+            const std::string name = XML::getProperty(node, "name", "");
+            if (!name.empty())
+                loadXmlFile(name, skipError);
+            continue;
+        }
+        else if (xmlNameEqual(node, "text"))
+        {
+            const bool show = XML::getBoolProperty(node, "show", false);
+            if (show == true)
+            {
+                if (!XmlHaveChildContent(node))
+                    continue;
+
+                std::string text = XmlChildContent(node);
+                mTexts.push_back(text);
+            }
+        }
+    }
+
+    delete doc;
+}
+
+void TextDb::unload()
+{
+    mTexts.clear();
+}