/*
* threat.h
* Classes for threat
* ____ _
* | _ \ ___ __ _| |_ __ ___ ___
* | |_) / _ \/ _` | | '_ ` _ \/ __|
* | _ < __/ (_| | | | | | | \__ \
* |_| \_\___|\__,_|_|_| |_| |_|___/
*
* Permission to use, modify and distribute is granted via the
* Creative Commons - Attribution - Non Commercial - Share Alike 3.0 License
* http://creativecommons.org/licenses/by-nc-sa/3.0/
*
* Copyright (C) 2007-2012 Jason Mitchell, Randi Mitchell
* Contributions by Tim Callahan, Jonathan Hseu
* Based on Mordor (C) Brooke Paul, Brett J. Vickers, John P. Freeman
*
*/
#ifndef THREAT_H_
#define THREAT_H_
#include <set>
#include <functional>
class ThreatEntry {
public:
friend std::ostream& operator<<(std::ostream& out, const ThreatEntry& threat);
friend std::ostream& operator<<(std::ostream& out, const ThreatEntry* threat);
public:
ThreatEntry(bstring pUid);
long getThreatValue();
long getContributionValue();
long adjustThreat(long modAmt);
long adjustContribution(long modAmt);
//protected:
public:
bstring uId; // ID of the target this monster is mad at
time_t lastMod; // When was this threat entry last updated
long threatValue; // How mad they are at this target
long contributionValue; // How much this target has contributed to killing this monster
bool operator< (const ThreatEntry& t) const;
const bstring& getUid() const;
};
struct ThreatPtrLess : public std::binary_function<const ThreatEntry*, const ThreatEntry*, bool> {
bool operator()(const ThreatEntry* lhs, const ThreatEntry* rhs) const;
};
typedef std::map<bstring, ThreatEntry*> ThreatMap;
typedef std::multiset<ThreatEntry*, ThreatPtrLess> ThreatSet;
class ThreatTable {
// Operators
public:
friend std::ostream& operator<<(std::ostream& out, const ThreatTable& table);
friend std::ostream& operator<<(std::ostream& out, const ThreatTable* table);
public:
ThreatTable(Creature* parent);
~ThreatTable();
bool isEnemy(const Creature* target);
long getTotalThreat();
long getThreat(Creature* target);
long adjustThreat(Creature* target, long modAmt, double threatFactor = 1.0);
long removeThreat(const bstring& pUid);
long removeThreat(Creature* target);
void setParent(Creature* pParent);
bool hasEnemy() const;
ThreatMap::size_type size();
void clear();
Creature* getTarget(bool sameRoom=true);
protected:
ThreatSet::iterator removeFromSet(ThreatEntry* threat);
public:
ThreatMap threatMap;
ThreatSet threatSet;
long totalThreat;
Creature* myParent;
};
#endif //THREAT_H