cloned Nullkiller into Nullkiller2

AI/Nullkiller2/Analyzers/HeroManager.h

@@ -0,0 +1,106 @@
+/*
+* HeroManager.h, part of VCMI engine
+*
+* Authors: listed in file AUTHORS in main folder
+*
+* License: GNU General Public License v2.0 or later
+* Full text of license available in license.txt file, in main folder
+*
+*/
+
+#pragma once
+
+#include "../AIUtility.h"
+
+#include "../../../lib/GameConstants.h"
+#include "../../../lib/GameLibrary.h"
+
+namespace NKAI
+{
+
+class DLL_EXPORT ISecondarySkillRule
+{
+public:
+	virtual ~ISecondarySkillRule() = default;
+	virtual void evaluateScore(const CGHeroInstance * hero, SecondarySkill skill, float & score) const = 0;
+};
+
+class DLL_EXPORT SecondarySkillEvaluator
+{
+private:
+	std::vector<std::shared_ptr<ISecondarySkillRule>> evaluationRules;
+
+public:
+	SecondarySkillEvaluator(std::vector<std::shared_ptr<ISecondarySkillRule>> evaluationRules);
+	float evaluateSecSkills(const CGHeroInstance * hero) const;
+	float evaluateSecSkill(const CGHeroInstance * hero, SecondarySkill skill) const;
+};
+
+class DLL_EXPORT HeroManager
+{
+private:
+	static const SecondarySkillEvaluator wariorSkillsScores;
+	static const SecondarySkillEvaluator scountSkillsScores;
+
+	CCallback * cb; //this is enough, but we downcast from CCallback
+	const Nullkiller2 * ai;
+	std::map<HeroPtr, HeroRole> heroRoles;
+	std::map<ObjectInstanceID, float> knownFightingStrength;
+
+public:
+	HeroManager(CCallback * CB, const Nullkiller2 * ai) : cb(CB), ai(ai) {}
+	const std::map<HeroPtr, HeroRole> & getHeroRoles() const;
+	HeroRole getHeroRole(const HeroPtr & hero) const;
+	int selectBestSkill(const HeroPtr & hero, const std::vector<SecondarySkill> & skills) const;
+	void update();
+	float evaluateSecSkill(SecondarySkill skill, const CGHeroInstance * hero) const;
+	float evaluateHero(const CGHeroInstance * hero) const;
+	bool canRecruitHero(const CGTownInstance * t = nullptr) const;
+	bool heroCapReached(bool includeGarrisoned = true) const;
+	const CGHeroInstance * findHeroWithGrail() const;
+	const CGHeroInstance * findWeakHeroToDismiss(uint64_t armyLimit, const CGTownInstance * townToSpare = nullptr) const;
+	float getMagicStrength(const CGHeroInstance * hero) const;
+	float getFightingStrengthCached(const CGHeroInstance * hero) const;
+
+private:
+	float evaluateFightingStrength(const CGHeroInstance * hero) const;
+	float evaluateSpeciality(const CGHeroInstance * hero) const;
+	const CGTownInstance * findTownWithTavern() const;
+};
+
+// basic skill scores. missing skills will have score of 0
+class DLL_EXPORT SecondarySkillScoreMap : public ISecondarySkillRule
+{
+private:
+	std::map<SecondarySkill, float> scoreMap;
+
+public:
+	SecondarySkillScoreMap(std::map<SecondarySkill, float> scoreMap);
+	void evaluateScore(const CGHeroInstance * hero, SecondarySkill skill, float & score) const override;
+};
+
+// Controls when to upgrade existing skills and when get new
+class ExistingSkillRule : public ISecondarySkillRule
+{
+public:
+	void evaluateScore(const CGHeroInstance * hero, SecondarySkill skill, float & score) const override;
+};
+
+// Allows to get wisdom at 12 lvl
+class WisdomRule : public ISecondarySkillRule
+{
+public:
+	void evaluateScore(const CGHeroInstance * hero, SecondarySkill skill, float & score) const override;
+};
+
+// Dynamically controls scores for magic skills
+class AtLeastOneMagicRule : public ISecondarySkillRule
+{
+private:
+	static const std::vector<SecondarySkill> magicSchools;
+
+public:
+	void evaluateScore(const CGHeroInstance * hero, SecondarySkill skill, float & score) const override;
+};
+
+}