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engines/ultima/ultima4/game/aura.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 "ultima/ultima4/game/aura.h"
+
+namespace Ultima {
+namespace Ultima4 {
+
+Aura::Aura() : _type(NONE), _duration(0) {}
+
+void Aura::setDuration(int d) {
+	_duration = d;
+	setChanged();
+	notifyObservers(nullptr);
+}
+
+void Aura::set(Type t, int d) {
+	_type = t;
+	_duration = d;
+	setChanged();
+	notifyObservers(nullptr);
+}
+
+void Aura::setType(Type t) {
+	_type = t;
+	setChanged();
+	notifyObservers(nullptr);
+}
+
+void Aura::passTurn() {
+	if (_duration > 0) {
+		_duration--;
+
+		if (_duration == 0) {
+			_type = NONE;
+
+			setChanged();
+			notifyObservers(nullptr);
+		}
+	}
+}
+
+} // End of namespace Ultima4
+} // End of namespace Ultima