#ifndef TIBIA_CREATURE_HH_
#define TIBIA_CREATURE_HH_ 1

#include "main.hh"

struct TSkillBase;
struct TCreature;
struct TPlayer;

struct TSkill{
	// REGULAR FUNCTIONS
	// =========================================================================
	TSkill(int SkNr, TCreature *Master);
	int Get(void);
	int GetProgress(void);
	void Check(void);
	void Change(int Amount);
	void SetMDAct(int MDAct);
	void Load(int Act, int Max, int Min, int DAct, int MDAct,
			int Cycle, int MaxCycle, int Count, int MaxCount, int AddLevel,
			int Exp, int FactorPercent, int NextLevel, int Delta);
	void Save(int *Act, int *Max, int *Min, int *DAct, int *MDAct,
			int *Cycle, int *MaxCycle, int *Count, int *MaxCount, int *AddLevel,
			int *Exp, int *FactorPercent, int *NextLevel, int *Delta);

	// VIRTUAL FUNCTIONS
	// =========================================================================
	virtual ~TSkill(void);																// VTABLE[ 0]
	//virtual ~TSkill(void); // Duplicate destructor that also calls operator delete.	// VTABLE[ 1]
	virtual void Set(int Value);														// VTABLE[ 2]
	virtual void Increase(int Amount);													// VTABLE[ 3]
	virtual void Decrease(int Amount);													// VTABLE[ 4]
	virtual int GetExpForLevel(int Level);												// VTABLE[ 5]
	virtual void Advance(int Range);													// VTABLE[ 6]
	virtual void ChangeSkill(int FactorPercent, int Delta);								// VTABLE[ 7]
    virtual int ProbeValue(int Max, bool Increase);										// VTABLE[ 8]
    virtual bool Probe(int Diff, int Prob, bool Increase);								// VTABLE[ 9]
    virtual bool Process(void);															// VTABLE[10]
    virtual bool SetTimer(int Cycle, int Count, int MaxCount, int AdditionalValue);		// VTABLE[11]
    virtual bool DelTimer(void);														// VTABLE[12]
    virtual int TimerValue(void);														// VTABLE[13]
    virtual bool Jump(int Range);														// VTABLE[14]
    virtual void Event(int Range);														// VTABLE[15]
    virtual void Reset(void);															// VTABLE[16]

	// DATA
	// =========================================================================
	//void *VTABLE;		// IMPLICIT
    int DAct;			// Delta Value - Probably from equipment.
    int MDAct;			// Delta Magic Value - Probably from spells.
    uint16 SkNr;
    TCreature *Master;
    int Act;			// Actual Value (?)
    int Max;
    int Min;
    int FactorPercent;
    int LastLevel;
    int NextLevel;
    int Delta;
    int Exp;
    int Cycle;
    int MaxCycle;
    int Count;
    int MaxCount;
    int AddLevel;
};

struct TSkillLevel: TSkill {
	~TSkillLevel(void) override;
	void Increase(int Amount) override;
	void Decrease(int Amount) override;
    int GetExpForLevel(int Level) override;
	bool Jump(int Range) override;
};

#endif //TIBIA_CREATURE_HH_