vcmi/lib/bonuses/BonusEnum.cpp

/*
 * BonusEnum.cpp, 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
 *
 */
#include "StdInc.h"

#include "BonusEnum.h"
#include "../json/JsonUtils.h"

VCMI_LIB_NAMESPACE_BEGIN

#define BONUS_VALUE(x) { #x, BonusValueType::x },
	const std::map<std::string, BonusValueType> bonusValueMap = { BONUS_VALUE_LIST };
#undef BONUS_VALUE

#define BONUS_SOURCE(x) { #x, BonusSource::x },
	const std::map<std::string, BonusSource> bonusSourceMap = { BONUS_SOURCE_LIST };
#undef BONUS_SOURCE

#define BONUS_ITEM(x) { #x, BonusDuration::x },
const std::map<std::string, BonusDuration::Type> bonusDurationMap =
{
	BONUS_ITEM(PERMANENT)
	BONUS_ITEM(ONE_BATTLE)
	BONUS_ITEM(ONE_DAY)
	BONUS_ITEM(ONE_WEEK)
	BONUS_ITEM(N_TURNS)
	BONUS_ITEM(N_DAYS)
	BONUS_ITEM(UNTIL_BEING_ATTACKED)
	BONUS_ITEM(UNTIL_ATTACK)
	BONUS_ITEM(STACK_GETS_TURN)
	BONUS_ITEM(COMMANDER_KILLED)
	BONUS_ITEM(UNTIL_OWN_ATTACK)
	{ "UNITL_BEING_ATTACKED", BonusDuration::UNTIL_BEING_ATTACKED }//typo, but used in some mods
};
#undef BONUS_ITEM

#define BONUS_ITEM(x) { #x, BonusLimitEffect::x },
const std::map<std::string, BonusLimitEffect> bonusLimitEffect =
{
	BONUS_ITEM(NO_LIMIT)
	BONUS_ITEM(ONLY_DISTANCE_FIGHT)
	BONUS_ITEM(ONLY_MELEE_FIGHT)
};
#undef BONUS_ITEM

namespace BonusDuration
{
	JsonNode toJson(const Type & duration)
	{
		std::vector<std::string> durationNames;
		for(size_t durBit = 0; durBit < Size; durBit++)
		{
			Type value = duration & (1 << durBit);
			if(value)
				durationNames.push_back(vstd::findKey(bonusDurationMap, value));
		}
		if(durationNames.size() == 1)
		{
			return JsonNode(durationNames[0]);
		}
		else
		{
			JsonNode node;
			for(const std::string & dur : durationNames)
				node.Vector().emplace_back(dur);
			return node;
		}
	}
}

VCMI_LIB_NAMESPACE_END