Initial commit

engines/twp/lip.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 "twp/lip.h"
+
+namespace Twp {
+
+void Lip::load(Common::SeekableReadStream *stream) {
+	_items.clear();
+	while (!stream->eos()) {
+		LipItem item;
+		Common::String line = stream->readLine();
+		sscanf(line.c_str(), "%f\t%c", &item.time, &item.letter);
+		_items.push_back(item);
+	}
+}
+
+char Lip::letter(float time) {
+	if (_items.empty())
+		return 'A';
+	for (size_t i = 0; i < _items.size() - 1; i++) {
+		if (time < _items[i + 1].time) {
+			return _items[i].letter;
+		}
+	}
+	return _items[_items.size() - 1].letter;
+}
+
+} // namespace Twp