Initial commit

engines/pegasus/menu.h

@@ -0,0 +1,175 @@
+/* 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.
+ *
+ * Additional copyright for this file:
+ * Copyright (C) 1995-1997 Presto Studios, Inc.
+ *
+ * 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 PEGASUS_MENU_H
+#define PEGASUS_MENU_H
+
+#include "pegasus/constants.h"
+#include "pegasus/fader.h"
+#include "pegasus/input.h"
+#include "pegasus/movie.h"
+#include "pegasus/sound.h"
+#include "pegasus/surface.h"
+#include "pegasus/util.h"
+
+namespace Pegasus {
+
+class GameMenu : public IDObject, public InputHandler {
+public:
+	GameMenu(const uint32);
+	~GameMenu() override {}
+
+	virtual void becomeCurrentHandler();
+	virtual void restorePreviousHandler();
+
+	GameMenuCommand getLastCommand() { return _lastCommand; }
+	void clearLastCommand() { _lastCommand = kMenuCmdNoCommand; }
+
+protected:
+	void setLastCommand(const GameMenuCommand command) { _lastCommand = command; }
+
+	InputHandler *_previousHandler;
+	GameMenuCommand _lastCommand;
+
+	void drawScore(GameScoreType, GameScoreType, const Common::Rect &, Surface *);
+
+private:
+	void drawNumber(GameScoreType, CoordType &, CoordType, Surface *);
+};
+
+class Hotspot;
+
+class MainMenu : public GameMenu {
+public:
+	MainMenu();
+	~MainMenu() override;
+
+	void handleInput(const Input &input, const Hotspot *) override;
+	void startMainMenuLoop();
+	void stopMainMenuLoop();
+
+protected:
+	void updateDisplay();
+
+	uint32 _menuSelection;
+
+	// Full and Demo
+	Picture _menuBackground;
+	Picture _startButton;
+	Picture _creditsButton;
+	Picture _quitButton;
+	Picture _largeSelect;
+	Picture _smallSelect;
+
+	// Full only
+	bool _adventureMode;
+	Picture _overviewButton;
+	Picture _restoreButton;
+	Picture _adventureButton;
+	Picture _walkthroughButton;
+
+	Sound _menuLoop;
+	SoundFader _menuFader;
+};
+
+class CreditsMenu : public GameMenu {
+public:
+	CreditsMenu();
+	~CreditsMenu() override;
+
+	void handleInput(const Input &input, const Hotspot *) override;
+	void startCreditsMenuLoop();
+	void stopCreditsMenuLoop();
+
+protected:
+	void newMenuSelection(const int);
+	void newMovieTime(const TimeValue);
+
+	int _menuSelection;
+	Picture _menuBackground;
+	Movie _creditsMovie;
+	Picture _mainMenuButton;
+	Picture _largeSelect;
+	Picture _smallSelect;
+
+	Sound _menuLoop;
+	SoundFader _menuFader;
+};
+
+class DeathMenu : public GameMenu {
+public:
+	DeathMenu(const DeathReason);
+	~DeathMenu() override {}
+
+	void handleInput(const Input &input, const Hotspot *) override;
+
+	bool playerWon() { return _playerWon; }
+
+protected:
+	void drawAllScores();
+
+	void updateDisplay();
+
+	bool _playerWon;
+	int _menuSelection;
+	DeathReason _deathReason;
+
+	Picture _deathBackground;
+	Picture _continueButton;
+	Picture _restoreButton;
+	Picture _mainMenuButton;
+	Picture _quitButton;
+
+	Picture _largeSelect;
+	Picture _smallSelect;
+
+	Sound _triumphSound;
+};
+
+class PauseMenu : public GameMenu {
+public:
+	PauseMenu();
+	~PauseMenu() override {}
+
+	void handleInput(const Input &input, const Hotspot *) override;
+
+protected:
+	void updateDisplay();
+
+	uint32 _menuSelection;
+	Picture _pauseBackground;
+	Picture _saveButton;
+	Picture _restoreButton;
+	Picture _walkthroughButton;
+	Picture _continueButton;
+	SoundLevel _soundFXLevel;
+	SoundLevel _ambienceLevel;
+	Picture _quitButton;
+	Picture _largeSelect;
+	Picture _smallSelect;
+};
+
+} // End of namespace Pegasus
+
+#endif