mirror of
https://github.com/vcmi/vcmi.git
synced 2025-04-02 22:05:43 +02:00
82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
|
/*
|
||
|
|
* BonusCache.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 "BonusCache.h"
|
||
|
|
#include "IBonusBearer.h"
|
||
|
|
|
||
|
|
#include "BonusSelector.h"
|
||
|
|
#include "BonusList.h"
|
||
|
|
|
||
|
|
#include "../VCMI_Lib.h"
|
||
|
|
#include "../IGameSettings.h"
|
||
|
|
|
||
|
|
int BonusCacheBase::getBonusValueImpl(BonusCacheEntry & currentValue, const CSelector & selector) const
|
||
|
|
{
|
||
|
|
if (target->getTreeVersion() == currentValue.version)
|
||
|
|
{
|
||
|
|
return currentValue.value;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// NOTE: following code theoretically can fail if bonus tree was changed by another thread between two following lines
|
||
|
|
// However, this situation should not be possible - gamestate modification should only happen in single-treaded mode with locked gamestate mutex
|
||
|
|
int newValue = target->valOfBonuses(selector);
|
||
|
|
currentValue.value = newValue;
|
||
|
|
currentValue.version = target->getTreeVersion();
|
||
|
|
|
||
|
|
return newValue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
BonusValueCache::BonusValueCache(const IBonusBearer * target, const CSelector selector)
|
||
|
|
:BonusCacheBase(target),selector(selector)
|
||
|
|
{}
|
||
|
|
|
||
|
|
int BonusValueCache::getValue() const
|
||
|
|
{
|
||
|
|
return getBonusValueImpl(value, selector);
|
||
|
|
}
|
||
|
|
|
||
|
|
PrimarySkillsCache::PrimarySkillsCache(const IBonusBearer * target)
|
||
|
|
:target(target)
|
||
|
|
{}
|
||
|
|
|
||
|
|
void PrimarySkillsCache::update() const
|
||
|
|
{
|
||
|
|
static const CSelector primarySkillsSelector = Selector::type()(BonusType::PRIMARY_SKILL);
|
||
|
|
static const CSelector attackSelector = Selector::subtype()(PrimarySkill::ATTACK);
|
||
|
|
static const CSelector defenceSelector = Selector::subtype()(PrimarySkill::DEFENSE);
|
||
|
|
static const CSelector spellPowerSelector = Selector::subtype()(PrimarySkill::SPELL_POWER);
|
||
|
|
static const CSelector knowledgeSelector = Selector::subtype()(PrimarySkill::KNOWLEDGE);
|
||
|
|
|
||
|
|
std::array<int, 4> minValues = {
|
||
|
|
VLC->engineSettings()->getVectorValue(EGameSettings::HEROES_MINIMAL_PRIMARY_SKILLS, PrimarySkill::ATTACK),
|
||
|
|
VLC->engineSettings()->getVectorValue(EGameSettings::HEROES_MINIMAL_PRIMARY_SKILLS, PrimarySkill::DEFENSE),
|
||
|
|
VLC->engineSettings()->getVectorValue(EGameSettings::HEROES_MINIMAL_PRIMARY_SKILLS, PrimarySkill::SPELL_POWER),
|
||
|
|
VLC->engineSettings()->getVectorValue(EGameSettings::HEROES_MINIMAL_PRIMARY_SKILLS, PrimarySkill::KNOWLEDGE)
|
||
|
|
};
|
||
|
|
|
||
|
|
auto list = target->getBonuses(primarySkillsSelector);
|
||
|
|
skills[PrimarySkill::ATTACK] = std::max(minValues[PrimarySkill::ATTACK], list->valOfBonuses(attackSelector));
|
||
|
|
skills[PrimarySkill::DEFENSE] = std::max(minValues[PrimarySkill::DEFENSE], list->valOfBonuses(defenceSelector));
|
||
|
|
skills[PrimarySkill::SPELL_POWER] = std::max(minValues[PrimarySkill::SPELL_POWER], list->valOfBonuses(spellPowerSelector));
|
||
|
|
skills[PrimarySkill::KNOWLEDGE] = std::max(minValues[PrimarySkill::KNOWLEDGE], list->valOfBonuses(knowledgeSelector));
|
||
|
|
|
||
|
|
version = target->getTreeVersion();
|
||
|
|
}
|
||
|
|
|
||
|
|
const std::array<std::atomic<int32_t>, 4> & PrimarySkillsCache::getSkills() const
|
||
|
|
{
|
||
|
|
if (target->getTreeVersion() != version)
|
||
|
|
update();
|
||
|
|
return skills;
|
||
|
|
}
|