MobHeadEntity.cpp

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// MobHeadEntity.cpp

// Implements the cMobHeadEntity class representing a single skull / head in the world

#include "Globals.h"
#include "MobHeadEntity.h"
#include "json/json.h"
#include "../Entities/Player.h"
#include "../ClientHandle.h"





cMobHeadEntity::cMobHeadEntity(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, Vector3i a_Pos, cWorld * a_World):
    super(a_BlockType, a_BlockMeta, a_Pos, a_World),
    m_Type(SKULL_TYPE_SKELETON),
    m_Rotation(SKULL_ROTATION_NORTH)
{
    ASSERT(a_BlockType == E_BLOCK_HEAD);
}





void cMobHeadEntity::CopyFrom(const cBlockEntity & a_Src)
{
    super::CopyFrom(a_Src);
    auto & src = static_cast<const cMobHeadEntity &>(a_Src);
    m_OwnerName = src.m_OwnerName;
    m_OwnerTexture = src.m_OwnerTexture;
    m_OwnerTextureSignature = src.m_OwnerTextureSignature;
    m_OwnerUUID = src.m_OwnerUUID;
    m_Rotation = src.m_Rotation;
    m_Type = src.m_Type;
}





bool cMobHeadEntity::UsedBy(cPlayer * a_Player)
{
    UNUSED(a_Player);
    return true;
}





void cMobHeadEntity::SetType(const eMobHeadType & a_Type)
{
    if ((!m_OwnerName.empty()) && (a_Type != SKULL_TYPE_PLAYER))
    {
        m_OwnerName = m_OwnerTexture = m_OwnerTextureSignature = "";
        m_OwnerUUID = cUUID{};
    }
    m_Type = a_Type;
    m_World->BroadcastBlockEntity(GetPos());
}





void cMobHeadEntity::SetRotation(eMobHeadRotation a_Rotation)
{
    m_Rotation = a_Rotation;
    m_World->BroadcastBlockEntity(GetPos());
}





void cMobHeadEntity::SetOwner(const cPlayer & a_Owner)
{
    if (m_Type != SKULL_TYPE_PLAYER)
    {
        return;
    }

    m_OwnerName = a_Owner.GetName();
    m_OwnerUUID = a_Owner.GetUUID();

    const Json::Value & Properties = a_Owner.GetClientHandle()->GetProperties();
    for (auto & Node : Properties)
    {
        if (Node.get("name", "").asString() == "textures")
        {
            m_OwnerTexture = Node.get("value", "").asString();
            m_OwnerTextureSignature = Node.get("signature", "").asString();
            break;
        }
    }

    m_World->BroadcastBlockEntity(GetPos());
}





void cMobHeadEntity::SetOwner(const cUUID & a_OwnerUUID, const AString & a_OwnerName, const AString & a_OwnerTexture, const AString & a_OwnerTextureSignature)
{
    if (m_Type != SKULL_TYPE_PLAYER)
    {
        return;
    }

    m_OwnerUUID = a_OwnerUUID;
    m_OwnerName = a_OwnerName;
    m_OwnerTexture = a_OwnerTexture;
    m_OwnerTextureSignature = a_OwnerTextureSignature;
    m_World->BroadcastBlockEntity(GetPos());
}





void cMobHeadEntity::SendTo(cClientHandle & a_Client)
{
    cWorld * World = a_Client.GetPlayer()->GetWorld();
    a_Client.SendBlockChange(m_Pos.x, m_Pos.y, m_Pos.z, m_BlockType, World->GetBlockMeta(GetPos()));
    a_Client.SendUpdateBlockEntity(*this);
}