7074f35e4b
This is one of the first commits in a plan to remove all `using namespace std;` lines in the entire codebase as it is considered anti-pattern today.
141 lines
3.0 KiB
C++
141 lines
3.0 KiB
C++
#include "stdafx.h"
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#include <iostream>
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#include "InputOutputStream.h"
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#include "net.minecraft.world.entity.h"
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#include "PacketListener.h"
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#include "AddMobPacket.h"
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AddMobPacket::AddMobPacket()
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{
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id = -1;
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type = 0;
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x = 0;
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y = 0;
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z = 0;
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yRot = 0;
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xRot = 0;
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entityData = nullptr;
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unpack = NULL;
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}
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AddMobPacket::~AddMobPacket()
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{
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delete unpack;
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}
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AddMobPacket::AddMobPacket(std::shared_ptr<Mob> mob, int yRotp, int xRotp, int xp, int yp, int zp, int yHeadRotp)
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{
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id = mob->entityId;
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type = (byte) EntityIO::getId(mob);
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// 4J Stu - We should add entities at their "last sent" position so that the relative update packets
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// put them in the correct place
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x = xp;//Mth::floor(mob->x * 32);
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y = yp;//Mth::floor(mob->y * 32);
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z = zp;//Mth::floor(mob->z * 32);
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// 4J - changed - send current "previously sent" value of rotations to put this in sync with other clients
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yRot = yRotp;
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xRot = xRotp;
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yHeadRot = yHeadRotp;
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// yRot = (byte) (mob->yRot * 256 / 360);
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// xRot = (byte) (mob->xRot * 256 / 360);
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// yHeadRot = (byte) (mob->yHeadRot * 256 / 360);
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// From SetEntityMotionpacket
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double m = 3.9;
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double xd = mob->xd;
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double yd = mob->yd;
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double zd = mob->zd;
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if (xd < -m) xd = -m;
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if (yd < -m) yd = -m;
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if (zd < -m) zd = -m;
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if (xd > m) xd = m;
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if (yd > m) yd = m;
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if (zd > m) zd = m;
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this->xd = (int) (xd * 8000.0);
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this->yd = (int) (yd * 8000.0);
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this->zd = (int) (zd * 8000.0);
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// printf("%d: New add mob rot %d\n",id,yRot);
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entityData = mob->getEntityData();
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unpack = NULL;
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}
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void AddMobPacket::read(DataInputStream *dis) //throws IOException
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{
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id = dis->readShort();
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type = dis->readByte() & 0xff;
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#ifdef _LARGE_WORLDS
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x = dis->readInt();
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y = dis->readInt();
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z = dis->readInt();
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#else
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x = dis->readShort();
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y = dis->readShort();
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z = dis->readShort();
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#endif
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yRot = dis->readByte();
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xRot = dis->readByte();
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yHeadRot = dis->readByte();
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xd = dis->readShort();
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yd = dis->readShort();
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zd = dis->readShort();
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MemSect(1);
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unpack = SynchedEntityData::unpack(dis);
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MemSect(0);
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}
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void AddMobPacket::write(DataOutputStream *dos) //throws IOException
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{
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dos->writeShort(id);
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dos->writeByte(type & 0xff);
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#ifdef _LARGE_WORLDS
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dos->writeInt(x);
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dos->writeInt(y);
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dos->writeInt(z);
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#else
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dos->writeShort(x);
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dos->writeShort(y);
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dos->writeShort(z);
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#endif
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dos->writeByte(yRot);
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dos->writeByte(xRot);
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dos->writeByte(yHeadRot);
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dos->writeShort(xd);
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dos->writeShort(yd);
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dos->writeShort(zd);
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entityData->packAll(dos);
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}
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void AddMobPacket::handle(PacketListener *listener)
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{
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listener->handleAddMob(shared_from_this());
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}
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int AddMobPacket::getEstimatedSize()
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{
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int size = 11;
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if( entityData != NULL )
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{
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size += entityData->getSizeInBytes();
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}
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else if( unpack != NULL )
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{
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// 4J Stu - This is an incoming value which we aren't currently analysing
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//size += unpack->get
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}
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return size;
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}
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vector<std::shared_ptr<SynchedEntityData::DataItem> > *AddMobPacket::getUnpackedData()
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{
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if (unpack == NULL)
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{
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unpack = entityData->getAll();
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}
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return unpack;
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}
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