Initial commit

engines/pink/objects/sequences/seq_timer.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/debug.h"
+
+#include "pink/archive.h"
+#include "pink/pink.h"
+#include "pink/objects/actors/supporting_actor.h"
+#include "pink/objects/pages/game_page.h"
+#include "pink/objects/sequences/seq_timer.h"
+#include "pink/objects/sequences/sequencer.h"
+
+namespace Pink {
+
+SeqTimer::SeqTimer()
+	: _sequencer(nullptr), _updatesToMessage(0), _period(0),
+	_range(0) {}
+
+void SeqTimer::deserialize(Archive &archive) {
+	_actor = archive.readString();
+	_period = archive.readDWORD();
+	_range = archive.readDWORD();
+	_sequencer = static_cast<Sequencer *>(archive.readObject());
+}
+
+void SeqTimer::toConsole() const {
+	debugC(6, kPinkDebugLoadingObjects, "\tSeqTimer: _actor=%s _period=%u _range=%u", _actor.c_str(), _period, _range);
+}
+
+void SeqTimer::update() {
+	Page *page = _sequencer->getPage();
+	Common::RandomSource &rnd = page->getGame()->getRnd();
+	if (_updatesToMessage--)
+		return;
+
+	_updatesToMessage = _range ? _period + rnd.getRandomNumber(_range) : _period;
+
+	Actor *actor = page->findActor(_actor);
+	if (actor && !_sequencer->findState(_actor)) {
+		actor->onTimerMessage();
+	}
+}
+
+} // End of namespace Pink