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engines/nancy/state/map.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 NANCY_STATE_MAP_H
+#define NANCY_STATE_MAP_H
+
+#include "common/ptr.h"
+#include "common/singleton.h"
+
+#include "engines/nancy/sound.h"
+#include "engines/nancy/video.h"
+
+#include "engines/nancy/state/state.h"
+
+#include "engines/nancy/ui/animatedbutton.h"
+#include "engines/nancy/ui/ornaments.h"
+
+namespace Nancy {
+
+class NancyEngine;
+
+namespace UI {
+class Button;
+}
+
+namespace State {
+
+class Map : public State, public Common::Singleton<Map> {
+public:
+	enum State { kInit, kLoad, kRun, kExit };
+	Map();
+	virtual ~Map() = default;
+
+	void process() override;
+	void onStateEnter(const NancyState::NancyState prevState) override;
+	bool onStateExit(const NancyState::NancyState nextState) override;
+
+	const SoundDescription &getSound();
+
+protected:
+	class MapViewport : public Nancy::RenderObject {
+	public:
+		MapViewport() : RenderObject(6) {}
+		virtual ~MapViewport() = default;
+
+		void init() override;
+		void updateGraphics() override;
+
+		void loadVideo(const Common::Path &filename, const Common::Path &palette = Common::Path());
+		void playVideo() { _decoder.start(); }
+		void unloadVideo() { _decoder.close(); }
+
+		AVFDecoder _decoder;
+	private:
+	};
+
+	virtual void init() = 0;
+	virtual void load();
+	virtual void run() = 0;
+	virtual void registerGraphics();
+
+	void setLabel(int labelID);
+
+	const MAP *_mapData;
+
+	MapViewport _viewport;
+	RenderObject _label;
+	RenderObject _closedLabel;
+	RenderObject _background;
+
+	State _state;
+	uint16 _mapID;
+	int16 _pickedLocationID;
+	Common::Array<bool> _activeLocations;
+	Common::Array<Common::Rect> _locationLabelDests;
+};
+
+class TVDMap : public Map {
+	friend class MapGlobe;
+
+public:
+	TVDMap();
+	virtual ~TVDMap() = default;
+
+private:
+	class MapGlobe : public Nancy::UI::AnimatedButton {
+	public:
+		MapGlobe(uint zOrder, TVDMap *owner) : AnimatedButton(zOrder), _gargoyleEyes(zOrder), _owner(owner) {}
+		virtual ~MapGlobe() = default;
+
+		void init() override;
+		void registerGraphics() override;
+		void onClick() override;
+		void onTrigger() override;
+
+	private:
+		TVDMap *_owner;
+		RenderObject _gargoyleEyes;
+	};
+
+	void init() override;
+	void load() override;
+	void run() override;
+	void registerGraphics() override;
+
+	bool onStateExit(const NancyState::NancyState nextState) override;
+
+	MapGlobe _globe;
+	UI::ViewportOrnaments _ornaments;
+};
+
+class Nancy1Map : public Map {
+private:
+	void init() override;
+	void load() override;
+	void run() override;
+	void registerGraphics() override;
+
+	bool onStateExit(const NancyState::NancyState next) override;
+
+	Common::ScopedPtr<UI::Button> _button;
+};
+
+#define NancyMapState Nancy::State::Map::instance()
+
+} // End of namespace State
+} // End of namespace Nancy
+
+namespace Common {
+
+template<>
+Nancy::State::Map *Singleton<Nancy::State::Map>::makeInstance();
+
+} // End of namespace Common
+
+#endif // NANCY_STATE_MAP_H