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authorLaG1924 <12997935+LaG1924@users.noreply.github.com>2017-05-18 16:03:05 +0200
committerLaG1924 <12997935+LaG1924@users.noreply.github.com>2017-05-18 16:03:05 +0200
commit4d7b1da29e0957ac798ee8e6da8288cbd4ae5c79 (patch)
tree548911d4e341fd5717acff3b5bc752c7b5650bf4 /World.cpp
parent2017-05-13 (diff)
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Diffstat (limited to '')
-rw-r--r--World.cpp107
1 files changed, 0 insertions, 107 deletions
diff --git a/World.cpp b/World.cpp
deleted file mode 100644
index c19f88c..0000000
--- a/World.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-#include <iostream>
-#include <bitset>
-#include "World.hpp"
-
-void World::ParseChunkData(Packet packet) {
- int chunkX = packet.GetField(0).GetInt();
- int chunkZ = packet.GetField(1).GetInt();
- bool isGroundContinuous = packet.GetField(2).GetBool();
- std::bitset<16> bitmask(packet.GetField(3).GetVarInt());
- int entities = packet.GetField(5).GetVarInt();
-
- size_t dataLen = packet.GetField(5).GetLength();
- byte *content = new byte[dataLen];
- byte *contentOrigPtr = content;
- packet.GetField(5).CopyToBuff(content);
-
- if (isGroundContinuous)
- dataLen -= 256;
-
- byte *biomes = content + packet.GetField(5).GetLength() - 256;
- for (int i = 0; i < 16; i++) {
- if (bitmask[i]) {
- size_t len = 0;
- m_sections[PositionI(chunkX, chunkZ, i)] = ParseSection(content, len);
- m_sectionToParse.push(m_sections.find(PositionI(chunkX, chunkZ, i)));
- m_parseSectionWaiter.notify_one();
- content += len;
- }
- }
- delete[] contentOrigPtr;
-}
-
-Section World::ParseSection(byte *data, size_t &dataLen) {
- dataLen = 0;
-
- Field fBitsPerBlock = FieldParser::Parse(UnsignedByte, data);
- byte bitsPerBlock = fBitsPerBlock.GetUByte();
- data += fBitsPerBlock.GetLength();
- dataLen += fBitsPerBlock.GetLength();
-
- Field fPaletteLength = FieldParser::Parse(VarInt, data);
- int paletteLength = fPaletteLength.GetVarInt();
- data += fPaletteLength.GetLength();
- dataLen += fPaletteLength.GetLength();
-
- std::vector<unsigned short> palette;
- if (paletteLength > 0) {
- for (unsigned char i = 0; i < paletteLength; i++) {
- endswap(&i);
- Field f = FieldParser::Parse(VarInt, data);
- data += f.GetLength();
- dataLen += f.GetLength();
- palette.push_back(f.GetVarInt());
- endswap(&i);
- }
- }
-
- Field fDataLength = FieldParser::Parse(VarInt, data);
- data += fDataLength.GetLength();
- dataLen += fDataLength.GetLength();
-
- int dataLength = fDataLength.GetVarInt();
- size_t dataSize = dataLength * 8;
- dataLen += dataSize;
- byte *dataBlocks = data;
-
- data += 2048;
- dataLen += 2048;
- byte *dataLight = data;
-
- byte *dataSky = nullptr;
- if (m_dimension == 0) {
- data += 2048;
- dataLen += 2048;
- dataSky = data;
- }
-
- return Section(dataBlocks, dataSize, dataLight, dataSky, bitsPerBlock, palette);
-}
-
-World::~World() {
- isContinue = false;
- m_parseSectionWaiter.notify_all();
- m_sectionParseThread.join();
-}
-
-void World::SectionParsingThread() {
- while (isContinue) {
- std::unique_lock<std::mutex> sectionParseLocker(m_parseSectionMutex);
- m_parseSectionWaiter.wait(sectionParseLocker);
- while (m_sectionToParse.size() == 0 && isContinue) {
- m_parseSectionWaiter.wait(sectionParseLocker);
- }
- while (m_sectionToParse.size() > 0) {
- auto it = m_sectionToParse.front();
- m_sectionToParse.pop();
- it->second.Parse();
- /*std::cout << "Parsed chunk" << it->first.GetX() << "x" << it->first.GetY() << "x" << it->first.GetZ()
- << std::endl;*/
- }
- }
-}
-
-World::World() {
- m_sectionParseThread = std::thread(&World::SectionParsingThread, this);
-}
-