Horizon::Zone::Traits::TemporaryChanges Class Reference

#include <Attribute.hpp>

Collaboration diagram for Horizon::Zone::Traits::TemporaryChanges:

Classes
struct	s_temporary_change

Public Member Functions
	TemporaryChanges (Attribute *attr)
void	add_change (s_attribute_change_values change, uint64_t duration, std::string source)
void	remove_change (std::string source)
void	apply (bool notify=true)
void	update (uint64_t delta)

Private Attributes
std::vector< s_temporary_change >	_changes
Attribute *	_attr

Constructor & Destructor Documentation

TemporaryChanges()

Horizon::Zone::Traits::TemporaryChanges::TemporaryChanges ( Attribute *  attr )

inline

: _attr(attr) {}

Member Function Documentation

add_change()

void TemporaryChanges::add_change	(	s_attribute_change_values	change,
		uint64_t	duration,
		std::string	source
	)

{
    _changes.push_back({ change, duration, source });
}

Referenced by Horizon::Zone::Traits::Attribute::add_temporary_change().

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apply()

void TemporaryChanges::apply

(

bool

notify = true

)

{
    for (auto &change : _changes)
    {
        if (change.change.get_base() > 0)
            _attr->add_base(change.change.get_base(), notify);
        else
            _attr->sub_base(change.change.get_base(), notify);
        
        if (change.change.get_equip() > 0)
            _attr->add_equip(change.change.get_equip(), notify);
        else
            _attr->sub_equip(change.change.get_equip(), notify);
        
        if (change.change.get_status() > 0)
            _attr->add_status(change.change.get_status(), notify);
        else
            _attr->sub_status(change.change.get_status(), notify);
    }
}

Referenced by Horizon::Zone::Traits::Attribute::apply().

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remove_change()

void TemporaryChanges::remove_change

(

std::string

source

)

{
    _changes.erase(std::remove_if(_changes.begin(), _changes.end(), [source](s_temporary_change const &change) { return change.source == source; }), _changes.end());
}

Referenced by Horizon::Zone::Traits::Attribute::remove_temporary_change().

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update()

void TemporaryChanges::update

(

uint64_t

delta

)

{
    for (auto &change : _changes)
    {
        if (std::chrono::duration_cast<std::chrono::milliseconds>(change.start_time.time_since_epoch() + std::chrono::milliseconds(change.duration)).count() < delta)
        {
            remove_change(change.source);
            _attr->recalculate(true);
            continue;
        }
    }
}

Referenced by Horizon::Zone::Traits::Attribute::update().

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Member Data Documentation

_attr

Attribute* Horizon::Zone::Traits::TemporaryChanges::_attr

private

_changes

std::vector<s_temporary_change> Horizon::Zone::Traits::TemporaryChanges::_changes

private

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The documentation for this class was generated from the following files:

• src/Server/Zone/Game/Units/Traits/Attribute.hpp
• src/Server/Zone/Game/Units/Traits/Attribute.cpp