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engines/grim/primitives.h

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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/>.
+ *
+ */
+
+#ifndef GRIM_PRIMITIVESOBJECT_H
+#define GRIM_PRIMITIVESOBJECT_H
+
+#include "common/rect.h"
+
+#include "engines/grim/pool.h"
+#include "engines/grim/color.h"
+
+namespace Grim {
+
+class SaveGame;
+
+class PrimitiveObject : public PoolObject<PrimitiveObject> {
+public:
+	PrimitiveObject();
+	~PrimitiveObject();
+
+	enum PrimType {
+		RectangleType = 1,
+		LineType      = 2,
+		PolygonType   = 3,
+		InvalidType   = 4
+	};
+
+	static int32 getStaticTag() { return MKTAG('P', 'R', 'I', 'M'); }
+
+	void createRectangle(const Common::Point &p1, const Common::Point &p2, const Color &color, bool filled);
+	void createLine(const Common::Point &p1, const Common::Point &p2, const Color &color);
+	void createPolygon(const Common::Point &p1, const Common::Point &p2, const Common::Point &p3, const Common::Point &p4, const Color &color);
+	Common::Point getP1() const { return _p1; }
+	Common::Point getP2() const { return _p2; }
+	Common::Point getP3() const { return _p3; }
+	Common::Point getP4() const { return _p4; }
+	void setPos(int x, int y);
+	void setEndpoint(int x, int y);
+	void setColor(const Color &color) { _color = color; }
+	Color getColor() const { return _color; }
+	PrimType getType() const { return _type; }
+	bool isFilled() const { return _filled; }
+	void draw() const;
+	void saveState(SaveGame *state) const;
+	bool restoreState(SaveGame *state);
+
+private:
+	Common::Point _p1, _p2, _p3, _p4;
+	Color _color;
+	bool _filled;
+	PrimType _type;
+};
+
+} // end of namespace Grim
+
+#endif