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engines/tetraedge/te/te_xml_parser.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 3 of the License, or
+ * (at your option) 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 TETRAEDGE_TE_TE_XML_PARSER_H
+#define TETRAEDGE_TE_TE_XML_PARSER_H
+
+#include "common/hashmap.h"
+#include "common/str.h"
+#include "common/formats/xmlparser.h"
+
+#include "tetraedge/te/te_vector3f32.h"
+#include "tetraedge/te/te_color.h"
+
+namespace Tetraedge {
+
+/**
+ * A small extension to the common XML parser to
+ * add some convenience methods.
+ **/
+class TeXmlParser : public Common::XMLParser {
+protected:
+	/// Parse a point with x/y/z attributes
+	TeVector3f32 parsePoint(const ParserNode *node) const;
+
+	/// Parse a color with r/g/b and optionally a attributes
+	/// ('a' defaults to 255 if not in the attributes).  Returns true on success.
+	bool parseCol(const ParserNode *node, TeColor &colout);
+
+	/// Parse a double value from an attribute.
+	/// Default attribute name if left null is "value".
+	double parseDouble(const ParserNode *node, const char *attr = nullptr) const;
+
+	/// Parse an integer value from an attribute
+	/// Default attribute name if left null is "value".
+	int parseUint(const ParserNode *node, const char *attr = nullptr) const;
+};
+
+} // end namespace Tetraedge
+
+#endif // TETRAEDGE_TE_TE_XML_PARSER_H