/* 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 GRIM_COSTUME_H
#define GRIM_COSTUME_H

#include "common/str.h"

#include "math/matrix4.h"

#include "engines/grim/object.h"

namespace Grim {

typedef uint32 tag32;

class CMap;
class Model;
class ModelNode;
class TextSplitter;
class ModelComponent;
class Component;
class Chore;
class BaseHead;
class Actor;

class Costume : public Object {
public:
	Costume(const Common::String &filename, Actor *owner, Costume *prevCost);

	virtual ~Costume();
	virtual void load(Common::SeekableReadStream *data);

	const Common::String &getFilename() const { return _fname; }
	void playChore(const char *name, uint msecs = 0);
	virtual void playChore(int num, uint msecs = 0);
	void playChoreLooping(const char *name, uint msecs = 0);
	virtual void playChoreLooping(int num, uint msecs = 0);
	void setChoreLastFrame(int num);
	void setChoreLooping(int num, bool val);
	void stopChore(int num, uint msecs = 0);
	void fadeChoreIn(int chore, uint msecs);
	void fadeChoreOut(int chore, uint msecs);
	ModelNode *getModelNodes();
	Model *getModel();
	void setColormap(const Common::String &map);
	void stopChores(bool ignoreLoopingChores = false, int msecs = 0);
	int isChoring(const char *name, bool excludeLooping);
	int isChoring(int num, bool excludeLooping);
	int isChoring(bool excludeLooping);
	int getNumChores() const { return _numChores; }
	Chore *getChore(const char *name);
	Chore *getChore(int i) { return _chores[i]; }
	int getChoreId(const char *name);
	const Common::List<Chore *> &getPlayingChores() const { return _playingChores; }

	void setHead(int joint1, int joint2, int joint3, float maxRoll, float maxPitch, float maxYaw);
	void setLookAtRate(float rate);
	float getLookAtRate() const;
	virtual void moveHead(bool entering, const Math::Vector3d &lookAt);
	int getHeadJoint() const;

	CMap *getCMap() { return _cmap; }

	virtual int update(uint frameTime);
	void animate();
	virtual void draw();
	void getBoundingBox(int *x1, int *y1, int *x2, int *y2);
	void setPosRotate(const Math::Vector3d &pos, const Math::Angle &pitch,
					  const Math::Angle &yaw, const Math::Angle &roll);
	Math::Matrix4 getMatrix() const;
	Actor *getOwner() const { return _owner; }

	Costume *getPreviousCostume() const;

	virtual void saveState(SaveGame *state) const;
	virtual bool restoreState(SaveGame *state);

	Component *getComponent(int num) { return _components[num]; }
protected:
	virtual Component *loadComponent(tag32 tag, Component *parent, int parentID, const char *name, Component *prevComponent);

	void load(TextSplitter &ts, Costume *prevCost);

	ModelComponent *getMainModelComponent() const;

	Common::String _fname;
	Costume *_prevCostume;

	int _numComponents;
	Component **_components;

	BaseHead *_head;

	ObjectPtr<CMap> _cmap;
	int _numChores;
	Chore **_chores;
	Common::List<Chore*> _playingChores;
	Math::Matrix4 _matrix;
	Actor *_owner;

	float _lookAtRate;

	friend class Chore;
};

} // end of namespace Grim

#endif
