celisej567/mcpe
1
0
Fork 0
mirror of https://github.com/celisej567/mcpe.git synced 2026-09-17 20:10:23 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

* Improve the level sending mechanism in the game.

Browse Source 
Instead of sending a request for each chunk one by one, and in sequence, send all the level data in one block.

I know this is not the best solution since we are working with UDP here, but it's way faster than loading the level chunk by chunk. In a blink of an eye, the level has already loaded.
This commit is contained in:
iProgramInCpp
2023-08-12 23:14:13 +03:00
parent 944eb3ace4
commit 498fe048cd
12 changed files with 246 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
source/client/common/Utils.cpp
View File

@@ -373,6 +373,11 @@ uint8_t* ZlibInflateToMemory(uint8_t* pInput, size_t compressedSize, size_t deco
}
uint8_t* ZlibDeflateToMemory(uint8_t* pInput, size_t sizeBytes, size_t* compressedSizeOut)
{
return ZlibDeflateToMemoryLvl(pInput, sizeBytes, compressedSizeOut, Z_DEFAULT_COMPRESSION);
}
uint8_t* ZlibDeflateToMemoryLvl(uint8_t* pInput, size_t sizeBytes, size_t* compressedSizeOut, int level)
{
z_stream strm;
memset(&strm, 0, sizeof strm);
@@ -384,7 +389,7 @@ uint8_t* ZlibDeflateToMemory(uint8_t* pInput, size_t sizeBytes, size_t* compress
strm.opaque = Z_NULL;
// initialize deflation state machine
ret = deflateInit(&strm, Z_DEFAULT_COMPRESSION);
ret = deflateInit(&strm, level);
if (ret != Z_OK)
return nullptr;
@@ -394,7 +399,7 @@ uint8_t* ZlibDeflateToMemory(uint8_t* pInput, size_t sizeBytes, size_t* compress
uint8_t* pOut = new uint8_t[sizeBytes + ZLIB_PADDING_BYTES];
strm.avail_in = sizeBytes;
strm.next_in = pInput;
strm.avail_in = sizeBytes + ZLIB_PADDING_BYTES;
strm.avail_out = sizeBytes + ZLIB_PADDING_BYTES;
strm.next_out = pOut;
ret = deflate(&strm, Z_FINISH);

1
source/client/common/Utils.hpp
View File

@@ -567,6 +567,7 @@ bool DeleteDirectory(const std::string& name, bool unused);
// compress and decompress stuff with zlib: ( you must SAFE_DELETE_ARRAY what it returns )
uint8_t* ZlibInflateToMemory(uint8_t* pInput, size_t compressedSize, size_t decompressedSize);
uint8_t* ZlibDeflateToMemory(uint8_t* pInput, size_t sizeBytes, size_t *compressedSizeOut);
uint8_t* ZlibDeflateToMemoryLvl(uint8_t* pInput, size_t sizeBytes, size_t* compressedSizeOut, int level);
// things that we added:
#ifndef ORIGINAL_CODE