Initial commit

engines/gob/minigames/geisha/submarine.h

@@ -0,0 +1,112 @@
+/* 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/>.
+ *
+ *
+ * This file is dual-licensed.
+ * In addition to the GPLv3 license mentioned above, this code is also
+ * licensed under LGPL 2.1. See LICENSES/COPYING.LGPL file for the
+ * full text of the license.
+ *
+ */
+
+#ifndef GOB_MINIGAMES_GEISHA_SUBMARINE_H
+#define GOB_MINIGAMES_GEISHA_SUBMARINE_H
+
+#include "gob/aniobject.h"
+
+namespace Gob {
+
+namespace Geisha {
+
+/** The submarine Geisha's "Penetration" minigame. */
+class Submarine : public ANIObject {
+public:
+	enum Direction {
+		kDirectionNone,
+		kDirectionN,
+		kDirectionNE,
+		kDirectionE,
+		kDirectionSE,
+		kDirectionS,
+		kDirectionSW,
+		kDirectionW,
+		kDirectionNW
+	};
+
+	Submarine(const ANIFile &ani);
+	~Submarine() override;
+
+	Direction getDirection() const;
+
+	/** Turn to the specified direction. */
+	void turn(Direction to);
+
+	/** Play the shoot animation. */
+	void shoot();
+
+	/** Play the exploding animation. */
+	void die();
+
+	/** Play the exiting animation. */
+	void leave();
+
+	/** Advance the animation to the next frame. */
+	void advance() override;
+
+	/** Can the submarine move at the moment? */
+	bool canMove() const;
+
+	/** Is the submarine dead? */
+	bool isDead() const;
+
+	/** Is the submarine shooting? */
+	bool isShooting() const;
+
+	/** Has the submarine finished exiting the level? */
+	bool hasExited() const;
+
+private:
+	enum State {
+		kStateNone = 0,
+		kStateMove,
+		kStateShoot,
+		kStateExit,
+		kStateExited,
+		kStateDie,
+		kStateDead
+	};
+
+	State _state;
+	Direction _direction;
+
+	/** Map the directions to move animation indices. */
+	uint16 directionToMove(Direction direction) const;
+	/** Map the directions to shoot animation indices. */
+	uint16 directionToShoot(Direction direction) const;
+	/** Map the directions to explode animation indices. */
+	uint16 directionToExplode(Direction direction) const;
+
+	void move();
+};
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
+
+#endif // GOB_MINIGAMES_GEISHA_SUBMARINE_H