Initial commit

engines/titanic/game_state.h

@@ -0,0 +1,171 @@
+/* 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 TITANIC_GAME_STATE_H
+#define TITANIC_GAME_STATE_H
+
+#include "titanic/core/list.h"
+#include "titanic/core/link_item.h"
+#include "titanic/support/simple_file.h"
+#include "titanic/game_location.h"
+#include "titanic/support/movie.h"
+
+namespace Titanic {
+
+class CGameManager;
+
+enum GameStateMode {
+	GSMODE_NONE = 0, GSMODE_INTERACTIVE = 1, GSMODE_CUTSCENE = 2,
+	GSMODE_3 = 3, GSMODE_4 = 4, GSMODE_INSERT_CD = 5, GSMODE_PENDING_LOAD = 6
+};
+
+enum Season {
+	SEASON_SUMMER = 0,
+	SEASON_AUTUMN = 1,
+	SEASON_WINTER = 2,
+	SEASON_SPRING = 3
+};
+
+class CGameStateMovieList : public Common::List<CMovie *> {
+public:
+	CViewItem *_destView;
+	CMovieClip *_movieClip;
+public:
+	CGameStateMovieList() : Common::List<CMovie *>(), _destView(nullptr), _movieClip(nullptr) {}
+
+	/**
+	 * Returns true if there are no movies in the list
+	 */
+	bool empty();
+};
+
+class CGameState {
+public:
+	CGameManager *_gameManager;
+	CGameLocation _gameLocation;
+	CGameStateMovieList _movieList;
+	PassengerClass _passengerClass;
+	PassengerClass _priorClass;
+	GameStateMode _mode;
+	Season _seasonNum;
+	bool _petActive;
+	bool _soundMakerAllowed;
+	bool _quitGame;
+	bool _parrotMet;
+	uint _nodeChangeCtr;
+	uint32 _nodeEnterTicks;
+	Point _mousePos;
+	int _parrotResponseIndex;
+public:
+	CGameState(CGameManager *gameManager);
+
+	/**
+	 * Save the data for the class to file
+	 */
+	void save(SimpleFile *file) const;
+
+	/**
+	 * Load the data for the class from file
+	 */
+	void load(SimpleFile *file);
+
+	/**
+	 * Sets a new mode
+	 */
+	void setMode(GameStateMode newMode);
+
+	/**
+	 * Sets the current mouse position
+	 */
+	void setMousePos(const Point &pt) { _mousePos = pt; }
+
+	/**
+	 * Gets the current mouse position
+	 */
+	Point getMousePos() const { return _mousePos; }
+
+	/**
+	 * Called by the PET when a new node is entered
+	 */
+	void enterNode();
+
+	/**
+	 * Enters a new view
+	 */
+	void enterView();
+
+	/**
+	 * Triggers a link item in a view
+	 */
+	void triggerLink(CLinkItem *link);
+
+	/**
+	 * Changes the current view
+	 */
+	void changeView(CViewItem *newView, CMovieClip *clip);
+
+	/**
+	 * Check for whether it's time to change the active view
+	 */
+	void checkForViewChange();
+
+	/**
+	 * Adds a movie to the movie list
+	 */
+	void addMovie(CMovie *movie);
+
+	/**
+	 * Change to the next season
+	 */
+	void changeSeason() {
+		_seasonNum = (Season)(((int)_seasonNum + 1) & 3);
+	}
+
+	/**
+	 * Sets whether the parrot has been met
+	 */
+	void setParrotMet(bool flag) { _parrotMet = flag; }
+
+	/**
+	 * Gets whether the parrot has been met
+	 */
+	bool getParrotMet() const { return _parrotMet; }
+
+	/**
+	 * Gets the counter for the number of times different nodes have
+	 * been entered
+	 */
+	int getNodeChangedCtr() const { return _nodeChangeCtr; }
+
+	/**
+	 * Gets the node enter ticks amount
+	 */
+	uint32 getNodeEnterTicks() const { return _nodeEnterTicks; }
+
+	/**
+	 * Increments the index to use for parrot idle responses
+	 */
+	void incParrotResponse() { ++_parrotResponseIndex; }
+};
+
+} // End of namespace Titanic
+
+#endif /* TITANIC_GAME_STATE_H */