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engines/tetraedge/te/te_xml_parser.cpp

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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/>.
+ *
+ */
+
+#include "tetraedge/te/te_xml_parser.h"
+
+namespace Tetraedge {
+
+TeVector3f32 TeXmlParser::parsePoint(const ParserNode *node) const {
+	float x = atof(node->values["x"].c_str());
+	float y = atof(node->values["y"].c_str());
+	float z = atof(node->values["z"].c_str());
+	return TeVector3f32(x, y, z);
+}
+
+bool TeXmlParser::parseCol(const ParserNode *node, TeColor &colout) {
+	uint r = node->values["r"].asUint64();
+	uint g = node->values["g"].asUint64();
+	uint b = node->values["b"].asUint64();
+	uint a;
+	if (node->values.contains("a"))
+		a = node->values["a"].asUint64();
+	else
+		a = 0xff;
+
+	if (r > 255 || g > 255 || b > 255 || a > 255) {
+		parserError("Invalid color values");
+		return false;
+	}
+	colout = TeColor(r, g, b, a);
+	return true;
+}
+
+double TeXmlParser::parseDouble(const ParserNode *node, const char *attr) const {
+	if (!attr)
+		attr = "value";
+	return atof(node->values[attr].c_str());
+}
+
+int TeXmlParser::parseUint(const ParserNode *node, const char *attr) const {
+	if (!attr)
+		attr = "value";
+	return node->values[attr].asUint64();
+}
+
+} // end namespace Tetraedge