Skeleton.cpp

Go to the documentation of this file.

 
#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
 
#include "Skeleton.h"
#include "../World.h"
#include "../Entities/ArrowEntity.h"
#include "../ClientHandle.h"
 
 
 
 
cSkeleton::cSkeleton(void) :
    Super("Skeleton", mtSkeleton, "entity.skeleton.hurt", "entity.skeleton.death", "entity.skeleton.ambient", 0.6f, 1.99f),
    m_ChargingBow(false)
{
}
 
 
 
 
 
void cSkeleton::GetDrops(cItems & a_Drops, cEntity * a_Killer)
{
    unsigned int LootingLevel = 0;
    if (a_Killer != nullptr)
    {
        LootingLevel = a_Killer->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchLooting);
    }
    AddRandomDropItem(a_Drops, 0, 2 + LootingLevel, E_ITEM_ARROW);
 
    AddRandomDropItem(a_Drops, 0, 2 + LootingLevel, E_ITEM_BONE);
    AddRandomArmorDropItem(a_Drops, LootingLevel);
    AddRandomWeaponDropItem(a_Drops, LootingLevel);
}
 
 
 
 
 
void cSkeleton::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
{
    Super::Tick(a_Dt, a_Chunk);
 
    if (!IsTicking())
    {
        // The base class tick destroyed us
        return;
    }
 
    if (m_ChargingBow && (m_EMState == IDLE))
    {
        // releasing bow if no more target is found
        m_ChargingBow = false;
        m_World->BroadcastEntityMetadata(*this);
    }
}
 
 
 
 
 
bool cSkeleton::Attack(std::chrono::milliseconds a_Dt)
{
    StopMovingToPosition();  // Todo handle this in a better way, the skeleton does some uneeded recalcs due to inStateChasing
    auto & Random = GetRandomProvider();
 
    if (!m_ChargingBow)
    {
        // updating pulling animation
        m_ChargingBow = true;
        m_World->BroadcastEntityMetadata(*this);
    }
 
    if ((GetTarget() != nullptr) && (m_AttackCoolDownTicksLeft == 0))
    {
        Vector3d Inaccuracy = Vector3d(Random.RandReal<double>(-0.25, 0.25), Random.RandReal<double>(-0.25, 0.25), Random.RandReal<double>(-0.25, 0.25));
        Vector3d Speed = (GetTarget()->GetPosition() + Inaccuracy - GetPosition()) * 5;
        Speed.y += Random.RandInt(-1, 1);
 
        auto Arrow = std::make_unique<cArrowEntity>(this, GetPosition().addedY(1), Speed);
        auto ArrowPtr = Arrow.get();
        if (!ArrowPtr->Initialize(std::move(Arrow), *m_World))
        {
            return false;
        }
 
        // releasing bow after arrow was shot
        m_ChargingBow = false;
        m_World->BroadcastEntityMetadata(*this);
 
        ResetAttackCooldown();
        return true;
    }
    return false;
}
 
 
 
 
 
void cSkeleton::SpawnOn(cClientHandle & a_ClientHandle)
{
    Super::SpawnOn(a_ClientHandle);
    a_ClientHandle.SendEntityEquipment(*this, 0, cItem(E_ITEM_BOW));
}