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the game where you go into mines and start crafting! but for consoles (forked directly from smartcmd's github)
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2.3 kB · 92 lines
C++
at main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293#include "stdafx.h"#include <iostream>#include "InputOutputStream.h"#include "net.minecraft.world.level.h"#include "PacketListener.h"#include "TileUpdatePacket.h"#include "Dimension.h"
TileUpdatePacket::TileUpdatePacket() { shouldDelay = true;}
TileUpdatePacket::TileUpdatePacket(int x, int y, int z, Level *level){ shouldDelay = true; this->x = x; this->y = y; this->z = z; block = level->getTile(x, y, z); data = level->getData(x, y, z); levelIdx = ( ( level->dimension->id == 0 ) ? 0 : ( (level->dimension->id == -1) ? 1 : 2 ) );}
void TileUpdatePacket::read(DataInputStream *dis) //throws IOException {#ifdef _LARGE_WORLDS x = dis->readInt(); y = dis->readUnsignedByte(); z = dis->readInt(); block = (int)dis->readShort() & 0xffff;
BYTE dataLevel = dis->readByte(); data = dataLevel & 0xf; levelIdx = (dataLevel>>4) & 0xf;#else // 4J - See comments in write for packing int xyzdata = dis->readInt(); x = ( xyzdata >> 22 ) & 0x3ff; y = ( xyzdata >> 14 ) & 0xff; z = ( xyzdata >> 4 ) & 0x3ff; x = ( x << 22 ) >> 22; z = ( z << 22 ) >> 22; data = xyzdata & 0xf; block = (int)dis->readShort() & 0xffff; //levelIdx = ( xyzdata >> 31 ) & 1;
// Can't pack this as it's now 2 bits levelIdx = (int)dis->readByte();#endif}
void TileUpdatePacket::write(DataOutputStream *dos) //throws IOException{#ifdef _LARGE_WORLDS dos->writeInt(x); dos->write(y); dos->writeInt(z); dos->writeShort(block);
BYTE dataLevel = ((levelIdx & 0xf ) << 4) | (data & 0xf); dos->writeByte(dataLevel);#else // 4J - for our fixed size map, we can pack x & z into 10 bits each (-512 -> 511), y into 8 bits (0 to 255) // block type could really be 7 bits but leaving that as 8 for future ease of expansion. Data only needs to be 4-bits as that is how it // is ultimately stored int xyzdata = ( ( x & 0x3ff ) << 22 ) | ( ( y & 0xff ) << 14 ) | ( ( z & 0x3ff ) << 4 ) | ( data & 0xf); //xyzdata |= levelIdx << 31; dos->writeInt(xyzdata); dos->writeShort(block);
// Can't pack this as it's now 2 bits dos->write(levelIdx);#endif}
void TileUpdatePacket::handle(PacketListener *listener) { listener->handleTileUpdate(shared_from_this());}
int TileUpdatePacket::getEstimatedSize() {#ifdef _LARGE_WORLDS return 12;#else return 5;#endif}