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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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef WINTERMUTE_FLOATPOINT_H
+#define WINTERMUTE_FLOATPOINT_H
+
+namespace Wintermute {
+
+struct FloatPoint {
+ float x;
+ float y;
+ FloatPoint() : x(0), y(0) {}
+ FloatPoint(float x1, float y1) : x(x1), y(y1) {}
+ bool operator==(const FloatPoint &p) const { return x == p.x && y == p.y; }
+ bool operator!=(const FloatPoint &p) const { return x != p.x || y != p.y; }
+ FloatPoint operator+(const FloatPoint &delta) const { return FloatPoint (x + delta.x, y + delta.y); }
+ FloatPoint operator-(const FloatPoint &delta) const { return FloatPoint (x - delta.x, y - delta.y); }
+
+ FloatPoint& operator+=(const FloatPoint &delta) {
+ x += delta.x;
+ y += delta.y;
+ return *this;
+ }
+ FloatPoint& operator-=(const FloatPoint &delta) {
+ x -= delta.x;
+ y -= delta.y;
+ return *this;
+ }
+};
+
+} // end of namespace Wintermute
+
+#endif