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engines/access/player.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 ACCESS_PLAYER_H
+#define ACCESS_PLAYER_H
+
+#include "common/scummsys.h"
+#include "common/rect.h"
+#include "common/serializer.h"
+#include "access/asurface.h"
+#include "access/data.h"
+
+namespace Access {
+
+enum Direction {
+	NONE = 0,
+	UP = 1,
+	DOWN = 2,
+	LEFT = 3,
+	RIGHT = 4,
+	UPRIGHT = 5,
+	DOWNRIGHT = 6,
+	UPLEFT = 7,
+	DOWNLEFT = 8
+};
+
+class AccessEngine;
+
+class Player : public ImageEntry, public Manager {
+protected:
+	int _leftDelta, _rightDelta;
+	int _upDelta, _downDelta;
+	int _scrollConst;
+	int _sideWalkMin, _sideWalkMax;
+	int _upWalkMin, _upWalkMax;
+	int _downWalkMin, _downWalkMax;
+	int _diagUpWalkMin, _diagUpWalkMax;
+	int _diagDownWalkMin, _diagDownWalkMax;
+	SpriteResource *_playerSprites1;
+	int _scrollEnd;
+	int _inactiveYOff;
+	int _jetpackFlag;
+
+	void plotCom(int v1);
+	void plotCom0();
+	void plotCom1();
+	void plotCom2();
+	void plotCom3();
+
+	void walkUp();
+	void walkDown();
+	void walkLeft();
+	void walkRight();
+	void walkUpLeft();
+	void walkDownLeft();
+	void walkUpRight();
+	void walkDownRight();
+	void checkScrollUp();
+
+	bool isMMHover() const;
+	void jetpack();
+
+public:
+	Direction _playerDirection;
+	SpriteResource *_playerSprites;
+	// Fields in original Player structure
+	byte *_manPal1;
+	int *_walkOffRight;
+	int *_walkOffLeft;
+	int *_walkOffUp;
+	int *_walkOffDown;
+	Common::Point *_walkOffUR;
+	Common::Point *_walkOffDR;
+	Common::Point *_walkOffUL;
+	Common::Point *_walkOffDL;
+	byte _rawTempL;
+	int _rawXTemp;
+	byte _rawYTempL;
+	int _rawYTemp;
+	Common::Point _playerOffset;
+	int _playerXLow;
+	int _playerX;
+	int _playerYLow;
+	int _playerY;
+	int _frame;
+	int _xFlag, _yFlag;
+	Direction _move;
+
+	// Additional public globals we've added to new Player class
+	bool _playerOff;
+	bool _playerMove;
+	Common::Point _moveTo;
+	bool _collideFlag;
+	bool _scrollFlag;
+	int _scrollThreshold;
+	int _scrollAmount;
+
+	// Additional globals that need to be saved
+	int _roomNumber;
+	Common::Point _rawPlayerLow;
+	Common::Point _rawPlayer;
+public:
+	Player(AccessEngine *vm);
+	virtual ~Player();
+	static Player *init(AccessEngine *vm);
+
+	virtual void load();
+
+	void loadTexPalette();
+
+	void loadSprites(const Common::Path &name);
+
+	void freeSprites();
+
+	void removeSprite1();
+
+	void calcManScale();
+
+	void extracted();
+
+	void walk();
+
+	void calcPlayer();
+
+	bool scrollUp(int forcedAmount = -1);
+	bool scrollDown(int forcedAmount = -1);
+	bool scrollLeft(int forcedAmount = -1);
+	bool scrollRight(int forcedAmount = -1);
+	void checkScroll();
+
+	void checkMove();
+
+	/**
+	* Synchronize savegame data
+	*/
+	void synchronize(Common::Serializer &s);
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_PLAYER_H */