/*
 * Copyright © 2011-2020 Frictional Games
 * 
 * This file is part of Amnesia: A Machine For Pigs.
 * 
 * Amnesia: A Machine For Pigs 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. 

 * Amnesia: A Machine For Pigs 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 Amnesia: A Machine For Pigs.  If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef LUX_COMMENTARY_ICON_H
#define LUX_COMMENTARY_ICON_H

//----------------------------------------------

#include "LuxEntity.h"

//----------------------------------------------

class cLuxCommentaryIcon_SaveData : public iLuxEntity_SaveData
{
	kSerializableClassInit(cLuxCommentaryIcon_SaveData)
public:
	virtual ~cLuxCommentaryIcon_SaveData();

	tString msFileName;
	cMatrixf m_mtxOnLoadTransform;
	cVector3f mvOnLoadScale;

	tString msTalker;
	tString msTopic;
	tString msSoundFile;
	
	iLuxEntity* CreateEntity(cLuxMap *apMap);
};

//----------------------------------------------

class cLuxCommentaryIcon : public iLuxEntity
{
typedef iLuxEntity super_class;
friend class cLuxCommentaryIconLoader;
public:	
	cLuxCommentaryIcon(const tString &asName, int alID, cLuxMap *apMap);
	virtual ~cLuxCommentaryIcon();

	//////////////////////
	//General
	void SetupAfterLoad(cWorld *apWorld);

	void OnUpdate(float afTimeStep);

	virtual float OnInteractDebugDraw(cGuiSet *apSet,iFontData *apFont, float afStartY){return afStartY;}

	//////////////////////
	//Actions
	void GiveDamage(float afAmount, int alStrength){}

	bool CanInteract(iPhysicsBody *apBody){return true;}
	bool OnInteract(iPhysicsBody *apBody, const cVector3f &avPos);

	eLuxFocusCrosshair GetFocusCrosshair(iPhysicsBody *apBody, const cVector3f &avPos){ return eLuxFocusCrosshair_Grab; }
	virtual iEntity3D* GetAttachEntity(){ return mvBodies[0];}

	tWString GetFocusText();

	//////////////////////
	//Properies
	void SetPlayingSound(bool abX);
	bool GetPlayingSound(){ return mbPlayingSound;}

	//////////////////////
	//Data
	cMeshEntity * GetMeshEntity(){ return mpMeshEntity;}
	virtual cMeshEntity* GetEffectMeshEntity(){ return mpMeshEntity;}

	int GetBodyNum(){ return (int)mvBodies.size();}
	iPhysicsBody* GetBody(int alIdx){ return mvBodies[alIdx];}
	
	iPhysicsBody* GetMainBody(){ return mvBodies[0];}

	//////////////////////
	//Connection callbacks
	void OnConnectionStateChange(iLuxEntity *apEntity, int alState){}
		
	//////////////////////
	//Save data stuff
	iLuxEntity_SaveData* CreateSaveData();
	virtual void SaveToSaveData(iLuxEntity_SaveData* apSaveData);
	virtual void LoadFromSaveData(iLuxEntity_SaveData* apSaveData);
	virtual void SetupSaveData(iLuxEntity_SaveData *apSaveData);

protected:
	void OnSetActive(bool abX);

	void LoadCommentaryFile(const tString& asFile);

	//////////////
	//Variables
	tString msTalker;
	tString msTopic;
	tString msSoundFile;

	bool mbPlayingSound;
	cVector3f mvRotAngle;

	////////////////
	//Data
	cMeshEntity *mpMeshEntity;
	std::vector<iLight*> mvLights;
	std::vector<cParticleSystem*> mvParticleSystems;
	std::vector<cBillboard*> mvBillboards;

	std::vector<iPhysicsBody*> mvBodies;

	std::vector<cMatrixf> mvSubMeshMatrix;

	tString msRotateSubMesh;
	

	//////////////
	//Save specific
	tString msFileName;
	cMatrixf m_mtxOnLoadTransform;
	cVector3f mvOnLoadScale;
};

//----------------------------------------------

class cLuxCommentaryIconLoader : public cEntityLoader_Object
{
public:
	cLuxCommentaryIconLoader(const tString& asName);
	virtual ~cLuxCommentaryIconLoader(){}

	void BeforeLoad(cXmlElement *apRootElem, const cMatrixf &a_mtxTransform,cWorld *apWorld, cResourceVarsObject *apInstanceVars);
	void AfterLoad(cXmlElement *apRootElem, const cMatrixf &a_mtxTransform,cWorld *apWorld, cResourceVarsObject *apInstanceVars);
	
protected:
	float mfDefaultMaxFocusDistance;
};

//----------------------------------------------


#endif // LUX_COMMENTARY_ICON_H
