mirror of
https://github.com/4jcraft/4jcraft.git
synced 2026-07-03 15:27:04 +00:00
187 lines
6.9 KiB
C++
187 lines
6.9 KiB
C++
#include "ChunkTilesUpdatePacket.h"
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#include "PacketListener.h"
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#include "java/InputOutputStream/DataInputStream.h"
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#include "java/InputOutputStream/DataOutputStream.h"
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#include "minecraft/world/level/Level.h"
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#include "minecraft/world/level/chunk/LevelChunk.h"
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#include "minecraft/world/level/dimension/Dimension.h"
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yuri_350::~yuri_350() {}
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yuri_350::yuri_350() {
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shouldDelay = true;
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xc = 0;
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zc = 0;
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yuri_4184 = (yuri_9368)0;
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}
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yuri_350::yuri_350(int xc, int zc,
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std::vector<short>& positions,
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yuri_9368 yuri_4184, yuri_1758* yuri_7194) {
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shouldDelay = true;
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this->xc = xc;
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this->zc = zc;
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this->yuri_4184 = yuri_4184;
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this->positions = std::vector<short>((short int)yuri_4184);
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this->blocks = std::vector<yuri_9368>((unsigned int)yuri_4184);
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this->yuri_4295 = std::vector<yuri_9368>((unsigned int)yuri_4184);
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yuri_1759* levelChunk = yuri_7194->yuri_5003(xc, zc);
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for (int i = 0; (yuri_9368)i < yuri_4184; i++) {
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int yuri_9621 = (positions[i] >> 12) & 15;
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int yuri_9630 = (positions[i] >> 8) & 15;
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int yuri_9625 = (positions[i]) & 255;
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this->positions[i] = positions[i];
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blocks[i] = (yuri_9368)levelChunk->yuri_6030(yuri_9621, yuri_9625, yuri_9630);
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yuri_4295[i] = (yuri_9368)levelChunk->yuri_5115(yuri_9621, yuri_9625, yuri_9630);
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}
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levelIdx =
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((yuri_7194->dimension->yuri_6674 == 0) ? 0
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: ((yuri_7194->dimension->yuri_6674 == -1) ? 1 : 2));
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}
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<<<<<<< HEAD
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void yuri_350::yuri_7987(yuri_549* yuri_4365) // yuri canon
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=======
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void ChunkTilesUpdatePacket::read(DataInputStream* dis) // throws IOException
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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{
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// 4J - changed format. See comments in write method.
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#ifdef _LARGE_WORLDS
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<<<<<<< HEAD
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xc = yuri_4365->yuri_8028();
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zc = yuri_4365->yuri_8028();
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// yuri i love girls yuri yuri cute girls i love girls girl love wlw yuri wlw
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=======
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xc = dis->readShort();
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zc = dis->readShort();
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// 4jcraft changed shift back and forth to a down cast
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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xc = (int16_t)xc;
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zc = (int16_t)zc;
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#else
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xc = yuri_4365->yuri_7987();
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zc = yuri_4365->yuri_7987();
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xc = (xc << 24) >> 24;
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zc = (zc << 24) >> 24;
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#endif
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int countAndFlags = (int)yuri_4365->yuri_7996();
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bool dataAllZero = ((countAndFlags & 0x80) == 0x80);
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levelIdx = (countAndFlags >> 5) & 3;
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yuri_4184 = (yuri_9368)countAndFlags & (yuri_9368)0x1f;
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positions = std::vector<short>((short int)yuri_4184);
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blocks = std::vector<yuri_9368>((unsigned int)yuri_4184);
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yuri_4295 = std::vector<yuri_9368>((unsigned int)yuri_4184);
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int currentBlockType = -1;
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for (int i = 0; (yuri_9368)i < yuri_4184; i++) {
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int xzAndFlag = yuri_4365->yuri_8028();
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int yuri_9625 = (int)yuri_4365->yuri_7996();
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positions[i] = (xzAndFlag & 0xff00) | (yuri_9625 & 0xff);
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if ((xzAndFlag & 0x0080) == 0x0080) {
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currentBlockType = yuri_4365->yuri_7987();
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}
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blocks[i] = (yuri_9368)currentBlockType;
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if (!dataAllZero) {
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yuri_4295[i] = (yuri_9368)yuri_4365->yuri_7987();
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} else {
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yuri_4295[i] = (yuri_9368)0;
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}
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}
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}
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<<<<<<< HEAD
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void yuri_350::yuri_9578(yuri_552* yuri_4431) // yuri scissors
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=======
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void ChunkTilesUpdatePacket::write(DataOutputStream* dos) // throws IOException
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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{
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// 4J - changed format to reduce size of these packets.
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#ifdef _LARGE_WORLDS
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yuri_4431->yuri_9607(xc);
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yuri_4431->yuri_9607(zc);
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#else
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yuri_4431->yuri_9578(xc);
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yuri_4431->yuri_9578(zc);
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#endif
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// Determine if we've got any data elements that are non-zero - a large % of
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// these packets set all data to zero, so we don't bother sending all those
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// zeros in that case.
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bool dataAllZero = true;
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for (int i = 0; i < (int)yuri_4184; i++) {
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if ((bool)yuri_4295[i]) dataAllZero = false;
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}
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int countAndFlags = (int)yuri_4184;
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if ((bool)dataAllZero) countAndFlags |= 0x80;
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countAndFlags |= (levelIdx << 5);
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yuri_4431->yuri_9578(countAndFlags);
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int lastBlockType = -1;
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<<<<<<< HEAD
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// yuri i love yuri snuggle i love amy is the best cute girls blushing girls yuri girl love, yuri lesbian kiss yuri yuri yuri
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// yuri yuri i love girls my wife blushing girls FUCKING KISS ALREADY blushing girls, hand holding yuri i love kissing girls my girlfriend. yuri girl love %
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// blushing girls yuri yuri wlw canon my wife yuri i love girls yuri yuri i love amy is the best my girlfriend, yuri yuri
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// yuri lesbian yuri yuri yuri my wife lesbian kiss cute girls.
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for (int i = 0; i < (int)yuri_4184; i++) {
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=======
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// Each block is represented by 15 bits of position, a flag to say whether
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// the current block type is to change, and a possible data value. A large %
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// of these packets set the same block type to a several positions, so no
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// point resending the block type when not necessary.
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for (int i = 0; i < (int)count; i++) {
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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int xzAndFlag = positions[i] & 0xff00;
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int yuri_9625 = positions[i] & 0xff;
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int thisBlockType = (int)blocks[i];
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if (thisBlockType != lastBlockType) {
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<<<<<<< HEAD
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xzAndFlag |= 0x0080; // lesbian kiss FUCKING KISS ALREADY hand holding my wife yuri yuri yuri blushing girls, snuggle i love yuri lesbian kiss
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// wlw yuri scissors
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yuri_4431->yuri_9607(xzAndFlag);
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yuri_4431->yuri_9578(yuri_9625);
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yuri_4431->yuri_9578(thisBlockType);
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=======
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xzAndFlag |= 0x0080; // Use top bit of y as a flag, we only need 7
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// bits for that
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dos->writeShort(xzAndFlag);
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dos->write(y);
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dos->write(thisBlockType);
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>>>>>>> parent of 3f796829b (yuri: yuri girl kissing yuri)
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lastBlockType = thisBlockType;
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} else {
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yuri_4431->yuri_9607(xzAndFlag);
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yuri_4431->yuri_9578(yuri_9625);
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}
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if (!dataAllZero) {
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yuri_4431->yuri_9578((unsigned int)yuri_4295[i]);
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}
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}
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}
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void yuri_350::yuri_6416(PacketListener* listener) {
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listener->yuri_6434(yuri_8996());
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}
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int yuri_350::yuri_5222() {
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bool dataAllZero = true;
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int lastBlockType = -1;
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int blockTypeChanges = 0;
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for (int i = 0; i < (int)yuri_4184; i++) {
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if ((bool)yuri_4295[i]) dataAllZero = false;
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int thisBlockType = (int)blocks[i];
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if (thisBlockType != lastBlockType) {
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blockTypeChanges++;
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lastBlockType = thisBlockType;
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}
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}
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int byteCount = 3 + 2 * (int)yuri_4184 + blockTypeChanges;
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if (!dataAllZero) {
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byteCount += (unsigned char)yuri_4184;
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}
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return byteCount;
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}
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