Remove unused Bullet module and thirdparty code

It has been disabled in `master` since one year (#45852) and our plan
is for Bullet, and possibly other thirdparty physics engines, to be
implemented via GDExtension so that they can be selected by the users
who need them.

1 files changed, 0 insertions, 400 deletions

diff --git a/thirdparty/bullet/Bullet3Serialize/Bullet2FileLoader/b3BulletFile.cpp b/thirdparty/bullet/Bullet3Serialize/Bullet2FileLoader/b3BulletFile.cpp
deleted file mode 100644
index d2a7163670..0000000000
--- a/thirdparty/bullet/Bullet3Serialize/Bullet2FileLoader/b3BulletFile.cpp
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
-bParse
-Copyright (c) 2006-2010 Erwin Coumans  http://gamekit.googlecode.com
-
-This software is provided 'as-is', without any express or implied warranty.
-In no event will the authors be held liable for any damages arising from the use of this software.
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it freely,
-subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
-2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
-3. This notice may not be removed or altered from any source distribution.
-*/
-
-#include "b3BulletFile.h"
-#include "b3Defines.h"
-#include "b3DNA.h"
-
-#if !defined(__CELLOS_LV2__) && !defined(__MWERKS__)
-#include <memory.h>
-#endif
-#include <string.h>
-
-// 32 && 64 bit versions
-#ifdef B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-#ifdef _WIN64
-extern char b3s_bulletDNAstr64[];
-extern int b3s_bulletDNAlen64;
-#else
-extern char b3s_bulletDNAstr[];
-extern int b3s_bulletDNAlen;
-#endif  //_WIN64
-#else   //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-
-extern char b3s_bulletDNAstr64[];
-extern int b3s_bulletDNAlen64;
-extern char b3s_bulletDNAstr[];
-extern int b3s_bulletDNAlen;
-
-#endif  //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-
-using namespace bParse;
-
-b3BulletFile::b3BulletFile()
-	: bFile("", "BULLET ")
-{
-	mMemoryDNA = new bDNA();  //this memory gets released in the bFile::~bFile destructor,@todo not consistent with the rule 'who allocates it, has to deallocate it"
-
-	m_DnaCopy = 0;
-
-#ifdef B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-#ifdef _WIN64
-	m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen64, 16);
-	memcpy(m_DnaCopy, b3s_bulletDNAstr64, b3s_bulletDNAlen64);
-	mMemoryDNA->init(m_DnaCopy, b3s_bulletDNAlen64);
-#else   //_WIN64
-	m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen, 16);
-	memcpy(m_DnaCopy, b3s_bulletDNAstr, b3s_bulletDNAlen);
-	mMemoryDNA->init(m_DnaCopy, b3s_bulletDNAlen);
-#endif  //_WIN64
-#else   //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-	if (VOID_IS_8)
-	{
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen64, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr64, b3s_bulletDNAlen64);
-		mMemoryDNA->init(m_DnaCopy, b3s_bulletDNAlen64);
-	}
-	else
-	{
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr, b3s_bulletDNAlen);
-		mMemoryDNA->init(m_DnaCopy, b3s_bulletDNAlen);
-	}
-#endif  //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-}
-
-b3BulletFile::b3BulletFile(const char* fileName)
-	: bFile(fileName, "BULLET ")
-{
-	m_DnaCopy = 0;
-}
-
-b3BulletFile::b3BulletFile(char* memoryBuffer, int len)
-	: bFile(memoryBuffer, len, "BULLET ")
-{
-	m_DnaCopy = 0;
-}
-
-b3BulletFile::~b3BulletFile()
-{
-	if (m_DnaCopy)
-		b3AlignedFree(m_DnaCopy);
-
-	while (m_dataBlocks.size())
-	{
-		char* dataBlock = m_dataBlocks[m_dataBlocks.size() - 1];
-		delete[] dataBlock;
-		m_dataBlocks.pop_back();
-	}
-}
-
-// ----------------------------------------------------- //
-void b3BulletFile::parseData()
-{
-	//	printf ("Building datablocks");
-	//	printf ("Chunk size = %d",CHUNK_HEADER_LEN);
-	//	printf ("File chunk size = %d",ChunkUtils::getOffset(mFlags));
-
-	const bool brokenDNA = (mFlags & FD_BROKEN_DNA) != 0;
-
-	//const bool swap = (mFlags&FD_ENDIAN_SWAP)!=0;
-
-	mDataStart = 12;
-
-	char* dataPtr = mFileBuffer + mDataStart;
-
-	bChunkInd dataChunk;
-	dataChunk.code = 0;
-
-	//dataPtr += ChunkUtils::getNextBlock(&dataChunk, dataPtr, mFlags);
-	int seek = getNextBlock(&dataChunk, dataPtr, mFlags);
-
-	if (mFlags & FD_ENDIAN_SWAP)
-		swapLen(dataPtr);
-
-	//dataPtr += ChunkUtils::getOffset(mFlags);
-	char* dataPtrHead = 0;
-
-	while (dataChunk.code != B3_DNA1)
-	{
-		if (!brokenDNA || (dataChunk.code != B3_QUANTIZED_BVH_CODE))
-		{
-			// one behind
-			if (dataChunk.code == B3_SDNA) break;
-			//if (dataChunk.code == DNA1) break;
-
-			// same as (BHEAD+DATA dependency)
-			dataPtrHead = dataPtr + ChunkUtils::getOffset(mFlags);
-			if (dataChunk.dna_nr >= 0)
-			{
-				char* id = readStruct(dataPtrHead, dataChunk);
-
-				// lookup maps
-				if (id)
-				{
-					m_chunkPtrPtrMap.insert(dataChunk.oldPtr, dataChunk);
-					mLibPointers.insert(dataChunk.oldPtr, (bStructHandle*)id);
-
-					m_chunks.push_back(dataChunk);
-					// block it
-					//bListBasePtr *listID = mMain->getListBasePtr(dataChunk.code);
-					//if (listID)
-					//	listID->push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_SOFTBODY_CODE)
-				{
-					m_softBodies.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_RIGIDBODY_CODE)
-				{
-					m_rigidBodies.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_DYNAMICSWORLD_CODE)
-				{
-					m_dynamicsWorldInfo.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_CONSTRAINT_CODE)
-				{
-					m_constraints.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_QUANTIZED_BVH_CODE)
-				{
-					m_bvhs.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_TRIANLGE_INFO_MAP)
-				{
-					m_triangleInfoMaps.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_COLLISIONOBJECT_CODE)
-				{
-					m_collisionObjects.push_back((bStructHandle*)id);
-				}
-
-				if (dataChunk.code == B3_SHAPE_CODE)
-				{
-					m_collisionShapes.push_back((bStructHandle*)id);
-				}
-
-				//		if (dataChunk.code == GLOB)
-				//		{
-				//			m_glob = (bStructHandle*) id;
-				//		}
-			}
-			else
-			{
-				//printf("unknown chunk\n");
-
-				mLibPointers.insert(dataChunk.oldPtr, (bStructHandle*)dataPtrHead);
-			}
-		}
-		else
-		{
-			printf("skipping B3_QUANTIZED_BVH_CODE due to broken DNA\n");
-		}
-
-		dataPtr += seek;
-
-		seek = getNextBlock(&dataChunk, dataPtr, mFlags);
-		if (mFlags & FD_ENDIAN_SWAP)
-			swapLen(dataPtr);
-
-		if (seek < 0)
-			break;
-	}
-}
-
-void b3BulletFile::addDataBlock(char* dataBlock)
-{
-	m_dataBlocks.push_back(dataBlock);
-}
-
-void b3BulletFile::writeDNA(FILE* fp)
-{
-	bChunkInd dataChunk;
-	dataChunk.code = B3_DNA1;
-	dataChunk.dna_nr = 0;
-	dataChunk.nr = 1;
-#ifdef B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-	if (VOID_IS_8)
-	{
-#ifdef _WIN64
-		dataChunk.len = b3s_bulletDNAlen64;
-		dataChunk.oldPtr = b3s_bulletDNAstr64;
-		fwrite(&dataChunk, sizeof(bChunkInd), 1, fp);
-		fwrite(b3s_bulletDNAstr64, b3s_bulletDNAlen64, 1, fp);
-#else
-		b3Assert(0);
-#endif
-	}
-	else
-	{
-#ifndef _WIN64
-		dataChunk.len = b3s_bulletDNAlen;
-		dataChunk.oldPtr = b3s_bulletDNAstr;
-		fwrite(&dataChunk, sizeof(bChunkInd), 1, fp);
-		fwrite(b3s_bulletDNAstr, b3s_bulletDNAlen, 1, fp);
-#else   //_WIN64
-		b3Assert(0);
-#endif  //_WIN64
-	}
-#else   //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-	if (VOID_IS_8)
-	{
-		dataChunk.len = b3s_bulletDNAlen64;
-		dataChunk.oldPtr = b3s_bulletDNAstr64;
-		fwrite(&dataChunk, sizeof(bChunkInd), 1, fp);
-		fwrite(b3s_bulletDNAstr64, b3s_bulletDNAlen64, 1, fp);
-	}
-	else
-	{
-		dataChunk.len = b3s_bulletDNAlen;
-		dataChunk.oldPtr = b3s_bulletDNAstr;
-		fwrite(&dataChunk, sizeof(bChunkInd), 1, fp);
-		fwrite(b3s_bulletDNAstr, b3s_bulletDNAlen, 1, fp);
-	}
-#endif  //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-}
-
-void b3BulletFile::parse(int verboseMode)
-{
-#ifdef B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-	if (VOID_IS_8)
-	{
-#ifdef _WIN64
-
-		if (m_DnaCopy)
-			delete m_DnaCopy;
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen64, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr64, b3s_bulletDNAlen64);
-		parseInternal(verboseMode, (char*)b3s_bulletDNAstr64, b3s_bulletDNAlen64);
-#else
-		b3Assert(0);
-#endif
-	}
-	else
-	{
-#ifndef _WIN64
-
-		if (m_DnaCopy)
-			delete m_DnaCopy;
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr, b3s_bulletDNAlen);
-		parseInternal(verboseMode, m_DnaCopy, b3s_bulletDNAlen);
-#else
-		b3Assert(0);
-#endif
-	}
-#else   //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-	if (VOID_IS_8)
-	{
-		if (m_DnaCopy)
-			delete m_DnaCopy;
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen64, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr64, b3s_bulletDNAlen64);
-		parseInternal(verboseMode, m_DnaCopy, b3s_bulletDNAlen64);
-	}
-	else
-	{
-		if (m_DnaCopy)
-			delete m_DnaCopy;
-		m_DnaCopy = (char*)b3AlignedAlloc(b3s_bulletDNAlen, 16);
-		memcpy(m_DnaCopy, b3s_bulletDNAstr, b3s_bulletDNAlen);
-		parseInternal(verboseMode, m_DnaCopy, b3s_bulletDNAlen);
-	}
-#endif  //B3_INTERNAL_UPDATE_SERIALIZATION_STRUCTURES
-
-	//the parsing will convert to cpu endian
-	mFlags &= ~FD_ENDIAN_SWAP;
-
-	int littleEndian = 1;
-	littleEndian = ((char*)&littleEndian)[0];
-
-	mFileBuffer[8] = littleEndian ? 'v' : 'V';
-}
-
-// experimental
-int b3BulletFile::write(const char* fileName, bool fixupPointers)
-{
-	FILE* fp = fopen(fileName, "wb");
-	if (fp)
-	{
-		char header[B3_SIZEOFBLENDERHEADER];
-		memcpy(header, m_headerString, 7);
-		int endian = 1;
-		endian = ((char*)&endian)[0];
-
-		if (endian)
-		{
-			header[7] = '_';
-		}
-		else
-		{
-			header[7] = '-';
-		}
-		if (VOID_IS_8)
-		{
-			header[8] = 'V';
-		}
-		else
-		{
-			header[8] = 'v';
-		}
-
-		header[9] = '2';
-		header[10] = '7';
-		header[11] = '5';
-
-		fwrite(header, B3_SIZEOFBLENDERHEADER, 1, fp);
-
-		writeChunks(fp, fixupPointers);
-
-		writeDNA(fp);
-
-		fclose(fp);
-	}
-	else
-	{
-		printf("Error: cannot open file %s for writing\n", fileName);
-		return 0;
-	}
-	return 1;
-}
-
-void b3BulletFile::addStruct(const char* structType, void* data, int len, void* oldPtr, int code)
-{
-	bParse::bChunkInd dataChunk;
-	dataChunk.code = code;
-	dataChunk.nr = 1;
-	dataChunk.len = len;
-	dataChunk.dna_nr = mMemoryDNA->getReverseType(structType);
-	dataChunk.oldPtr = oldPtr;
-
-	///Perform structure size validation
-	short* structInfo = mMemoryDNA->getStruct(dataChunk.dna_nr);
-	int elemBytes;
-	elemBytes = mMemoryDNA->getLength(structInfo[0]);
-	//	int elemBytes = mMemoryDNA->getElementSize(structInfo[0],structInfo[1]);
-	assert(len == elemBytes);
-
-	mLibPointers.insert(dataChunk.oldPtr, (bStructHandle*)data);
-	m_chunks.push_back(dataChunk);
-}