DarkflameServer/dGame/dBehaviors/DamageAbsorptionBehavior.cpp
2021-12-05 18:54:36 +01:00

69 lines
1.7 KiB
C++

#include "DamageAbsorptionBehavior.h"
#include "BehaviorBranchContext.h"
#include "BehaviorContext.h"
#include "EntityManager.h"
#include "Game.h"
#include "dLogger.h"
#include "DestroyableComponent.h"
void DamageAbsorptionBehavior::Handle(BehaviorContext* context, RakNet::BitStream* bitStream, const BehaviorBranchContext branch)
{
auto* target = EntityManager::Instance()->GetEntity(branch.target);
if (target == nullptr)
{
Game::logger->Log("DamageAbsorptionBehavior", "Failed to find target (%llu)!\n", branch.target);
return;
}
auto* destroyable = target->GetComponent<DestroyableComponent>();
if (destroyable == nullptr)
{
return;
}
destroyable->SetDamageToAbsorb(static_cast<uint32_t>(destroyable->GetDamageToAbsorb()) + this->m_absorbAmount);
destroyable->SetIsShielded(true);
context->RegisterTimerBehavior(this, branch, target->GetObjectID());
}
void DamageAbsorptionBehavior::Calculate(BehaviorContext* context, RakNet::BitStream* bitStream, BehaviorBranchContext branch)
{
Handle(context, bitStream, branch);
}
void DamageAbsorptionBehavior::Timer(BehaviorContext* context, BehaviorBranchContext branch, const LWOOBJID second)
{
auto* target = EntityManager::Instance()->GetEntity(second);
if (target == nullptr)
{
Game::logger->Log("DamageAbsorptionBehavior", "Failed to find target (%llu)!\n", second);
return;
}
auto* destroyable = target->GetComponent<DestroyableComponent>();
if (destroyable == nullptr)
{
return;
}
const auto present = static_cast<uint32_t>(destroyable->GetDamageToAbsorb());
const auto toRemove = std::min(present, this->m_absorbAmount);
destroyable->SetDamageToAbsorb(present - toRemove);
}
void DamageAbsorptionBehavior::Load()
{
this->m_absorbAmount = GetInt("absorb_amount");
}