Initial commit

engines/gob/minigames/geisha/evilfish.h

@@ -0,0 +1,95 @@
+/* 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_EVILFISH_H
+#define GOB_MINIGAMES_GEISHA_EVILFISH_H
+
+#include "gob/aniobject.h"
+
+namespace Gob {
+
+namespace Geisha {
+
+/** An "evil" fish in Geisha's "Diving" minigame. */
+class EvilFish : public ANIObject {
+public:
+	enum Direction {
+		kDirectionLeft  = 0,
+		kDirectionRight = 1
+	};
+
+	EvilFish(const ANIFile &ani, uint16 screenWidth,
+	         uint16 animSwimLeft, uint16 animSwimRight,
+	         uint16 animTurnLeft, uint16 animTurnRight, uint16 animDie);
+	~EvilFish() override;
+
+	/** Enter from this direction / screen edge. */
+	void enter(Direction from, int16 y);
+	/** Leave the screen in the current direction. */
+	void leave();
+
+	/** Kill the fish. */
+	void die();
+
+	/** Advance the animation to the next frame. */
+	void advance() override;
+
+	/** Change the fish's animations, effectively making it a different fish type. */
+	void mutate(uint16 animSwimLeft, uint16 animSwimRight,
+	            uint16 animTurnLeft, uint16 animTurnRight, uint16 animDie);
+
+	/** Is the fish dead? */
+	bool isDead() const;
+
+private:
+	enum State {
+		kStateNone,
+		kStateSwimLeft,
+		kStateSwimRight,
+		kStateTurnLeft,
+		kStateTurnRight,
+		kStateDie
+	};
+
+	uint16 _screenWidth;
+
+	uint16 _animSwimLeft;
+	uint16 _animSwimRight;
+	uint16 _animTurnLeft;
+	uint16 _animTurnRight;
+	uint16 _animDie;
+
+	bool _shouldLeave;
+
+	State _state;
+};
+
+} // End of namespace Geisha
+
+} // End of namespace Gob
+
+#endif // GOB_MINIGAMES_GEISHA_EVILFISH_H