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engines/myst3/scene.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 MYST3_SCENE_H
+#define MYST3_SCENE_H
+
+#include "common/rect.h"
+
+#include "engines/myst3/gfx.h"
+
+namespace Myst3 {
+
+class Myst3Engine;
+class SunSpot;
+
+class Scene : public Window {
+private:
+	Myst3Engine *_vm;
+
+	uint _mouseSpeed;
+
+public:
+	Scene(Myst3Engine *vm);
+
+	// Window API
+	Common::Rect getPosition() const override;
+	Common::Rect getOriginalPosition() const override;
+
+	void updateCamera(Common::Point &mouse);
+
+	void updateMouseSpeed();
+
+	void screenPosToDirection(const Common::Point &screen, float &pitch, float &heading) const;
+	static Math::Vector3d directionToVector(float pitch, float heading);
+
+	void drawSunspotFlare(const SunSpot &s);
+	float distanceToZone(float spotHeading, float spotPitch, float spotRadius, float heading, float pitch);
+};
+
+} // end of namespace Myst3
+
+#endif