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engines/darkseed/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 DARKSEED_PLAYER_H
+#define DARKSEED_PLAYER_H
+
+#include "common/rect.h"
+#include "common/path.h"
+#include "darkseed/nsp.h"
+
+namespace Darkseed {
+
+class Player {
+	Nsp _cPlayerSprites;
+	Nsp _gPlayerSprites;
+
+public:
+	Nsp _animations;
+	int _frameIdx = 0;
+	int _direction = 0;
+	Common::Point _position;
+	Common::Point _positionLong; // the original sometimes seems to use a long (4 byte) version of the location
+	Common::Point _walkTarget;
+	Common::Point _finalTarget;
+
+	int16 _playerSpriteWalkIndex_maybe = 0;
+	int16 _playerWalkFrameDeltaOffset = 0;
+	int16 _playerNewFacingDirection_maybe = 0;
+	uint16 _playerWalkFrameIdx = 0;
+	bool _actionToPerform = false; // player is pathfinding to some destination?
+	bool _playerIsChangingDirection = false; // AKA _Rotating
+	bool _isAutoWalkingToBed = false;
+	bool _heroMoving = false; // maybe set to true while player is walking around the room.
+	bool _heroWaiting = false;
+	int _walkPathIndex = -1;
+	uint16 _numConnectorsInWalkPath = 0;
+	Common::Array<Common::Point> _connectorList;
+	int16 _sequenceRotation = -1;
+	bool _walkToSequence = false;
+	Common::Point _walkToSequencePoint;
+	bool _flipSprite = false;
+
+	Player();
+	bool loadAnimations(const Common::Path &filename);
+	const Sprite &getSprite(int frameNo) const;
+	void updateSprite();
+	void draw();
+
+	bool isAtPosition(int x, int y) const;
+	bool isAtWalkTarget() const;
+	void calculateWalkTarget();
+
+	void changeDirection(int16 oldDir, int16 newDir);
+	void playerFaceWalkTarget();
+	int getWidth();
+	int getHeight();
+	void updatePlayerPositionAfterRoomChange();
+	void setPlayerTowardsBedroom();
+	void walkToNextConnector();
+
+private:
+	void createConnectorPathToDest();
+	Common::Point getClosestUnusedConnector(int16 x, int16 y, bool mustHaveCleanLine = false);
+	void reverseConnectorList();
+	void optimisePath();
+};
+
+} // namespace Darkseed
+
+#endif // DARKSEED_PLAYER_H