Initial commit

engines/access/data.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 "common/algorithm.h"
+#include "common/stream.h"
+#include "common/system.h"
+#include "access/data.h"
+
+namespace Access {
+
+TimerList::TimerList() : Common::Array<TimerEntry>() {
+	_timersSavedFlag = false;
+}
+
+void TimerList::saveTimers() {
+	if (!_timersSavedFlag /* && !_flashbackFlag */) {
+		_savedTimers = *this;
+		_timersSavedFlag = true;
+	}
+}
+
+void TimerList::restoreTimers() {
+	if (_timersSavedFlag /* && !_flashbackFlag */) {
+		clear();
+		*static_cast<Common::Array<TimerEntry> *>(this) = _savedTimers;
+		_timersSavedFlag = false;
+	}
+}
+
+void TimerList::updateTimers() {
+	for (uint i = 0; i < size(); ++i) {
+		TimerEntry &te = (*this)[i];
+		if (te._flag) {
+			if (!--te._timer) {
+				te._timer = te._initTm;
+				te._flag = 0;
+			}
+		}
+	}
+}
+
+void TimerList::synchronize(Common::Serializer &s) {
+	int count = size();
+	s.syncAsUint16LE(count);
+
+	if (!s.isSaving())
+		resize(count);
+
+	for (int i = 0; i < count; ++i) {
+		s.syncAsUint32LE((*this)[i]._initTm);
+		s.syncAsUint32LE((*this)[i]._timer);
+		s.syncAsByte((*this)[i]._flag);
+	}
+}
+
+} // End of namespace Access