Initial revision

1 files changed, 0 insertions, 964 deletions

diff --git a/3dc/win95/Sprchunk.cpp b/3dc/win95/Sprchunk.cpp
deleted file mode 100644
index c8f74f3..0000000
--- a/3dc/win95/Sprchunk.cpp
+++ /dev/null
@@ -1,964 +0,0 @@
-#include "sprchunk.hpp"
-#include "mishchnk.hpp"
-
-#if cencon
-#include "fnamefnc.hpp"
-#include "bmpnames.hpp"
-#include "shpchunk.hpp"
-#endif
-
-#ifdef cencon
-#define new my_new
-#endif
-//macro for helping to force inclusion of chunks when using libraries
-FORCE_CHUNK_INCLUDE_IMPLEMENT(sprchunk)
-
-extern Chunk* Parent_File;
-
-RIF_IMPLEMENT_DYNCREATE("SPRACTIO",Sprite_Action_Chunk)
-
-Sprite_Action_Chunk::Sprite_Action_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPRACTIO")
-{
-	Action=*((int*)data);
-	data+=4;
-	NumYaw=*((int*)data);
-	data+=4;
-	NumPitch=*((int*)data);
-	data+=4;
-	NumFrames=*((int*)data);
-	data+=4;
-	Flags=*((int*)data);
-	data+=4;
-	FrameTime=*((int*)data);
-	data+=4;
-	FrameList=new Frame**[NumYaw];
-	for(int i=0;i<NumYaw;i++)
-	{
-		FrameList[i]=new Frame*[NumPitch];
-		for(int j=0;j<NumPitch;j++)
-		{
-			FrameList[i][j]=new Frame[NumFrames];
-			for(int k=0;k<NumFrames;k++)
-			{
-				Frame* f=&FrameList[i][j][k];
-				f->Texture=*((int*)data);
-				data+=4;
-				f->CentreX=*((int*)data);
-				data+=4;
-				f->CentreY=*((int*)data);
-				data+=4;
-				for(int l=0;l<4;l++)
-				{
-					f->UVCoords[l][0]=*((int*)data);		
-					data+=4;
-					f->UVCoords[l][1]=*((int*)data);		
-					data+=4;
-				}
-			}
-		}
-	}
-}
-Sprite_Action_Chunk::Sprite_Action_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPRACTIO")
-{
-	Action=-1;
-	NumPitch=0;
-	NumYaw=0;
-	NumFrames=0;
-	FrameList=0;
-   	Flags=0;
-	FrameTime=200;
-}
-size_t Sprite_Action_Chunk::size_chunk()
-{
-	chunk_size=36+NumFrames*NumPitch*NumYaw*44;
-	return chunk_size;	
-}
-
-Sprite_Action_Chunk::~Sprite_Action_Chunk()
-{
-	for(int i=0;i<NumYaw;i++)
-	{
-		for(int j=0;j<NumPitch;j++)
-		{
-			delete [] FrameList[i][j];
-		}
-		delete[]  FrameList[i];
-	}
-	delete [] FrameList;
-}
-
-
-BOOL Sprite_Action_Chunk::output_chunk (HANDLE &hand)
-{
-	unsigned long junk;
-	BOOL ok;
-	char * data_block;
-
-	data_block = this->make_data_block_from_chunk();
-
-	ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
-
-	delete [] data_block;
-
-	if (!ok) return FALSE;
-
-	return TRUE;
-}
-
-void Sprite_Action_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(int*)data_start=Action;
-	data_start += 4;
-	*(int*)data_start=NumYaw;
-	data_start += 4;
-	*(int*)data_start=NumPitch;
-	data_start += 4;
-	*(int*)data_start=NumFrames;
-	data_start += 4;
-	*(int*)data_start=Flags;
-	data_start += 4;
-	*(int*)data_start=FrameTime;
-	data_start += 4; 
-	
-	for(int i=0;i<NumYaw;i++)
-	{
-		for(int j=0;j<NumPitch;j++)
-		{
-			for(int k=0;k<NumFrames;k++)
-			{
-				Frame* f=&FrameList[i][j][k];
-				*(int*)data_start=f->Texture;
-				data_start += 4;
-				*(int*)data_start=f->CentreX;
-				data_start +=4;
-				*(int*)data_start=f->CentreY;
-				data_start +=4;
-				for(int l=0;l<4;l++)
-				{
-					*(int*)data_start=f->UVCoords[l][0];
-					data_start+=4;
-					*(int*)data_start=f->UVCoords[l][1];
-					data_start+=4;
-				}
-   			}
-		}
-	}
-}
-
-//////////////////////////////////////////////////
-//Class Sprite_Header_Chunk
-RIF_IMPLEMENT_DYNCREATE("SPRIHEAD",Sprite_Header_Chunk)
-CHUNK_WITH_CHILDREN_LOADER("SPRIHEAD",Sprite_Header_Chunk)
-
-/*
-Children for Sprite_Header_Chunk :
-
-"SPRITVER"		Sprite_Version_Number_Chunk 
-"SPRITEPC"		PC_Sprite_Chunk 
-"SPRITEPS"		Playstation_Sprite_Chunk 
-"SPRITESA"		Saturn_Sprite_Chunk 
-"BMPLSTST"		Bitmap_List_Store_Chunk 
-"BMNAMVER"		BMP_Names_Version_Chunk 
-"BMNAMEXT"		BMP_Names_ExtraData_Chunk 
-"RIFFNAME"		RIF_Name_Chunk 
-"SHPEXTFN"		Shape_External_Filename_Chunk 
-"SPRISIZE"		Sprite_Size_Chunk 
-"BMPMD5ID"		Bitmap_MD5_Chunk 
-"SPRBMPSC"		Sprite_Bitmap_Scale_Chunk 
-"SPRBMPCE"		Sprite_Bitmap_Centre_Chunk 
-"SPREXTEN"		Sprite_Extent_Chunk 
-*/
-
-
-Sprite_Header_Chunk::Sprite_Header_Chunk(const char * file_name, Chunk_With_Children * parent)
-: Chunk_With_Children(parent,"SPRIHEAD")
-{
-// Load in whole chunk and traverse
-	HANDLE rif_file;
-	DWORD file_size;
-	DWORD file_size_from_file;
-	unsigned long bytes_read;
-	char * buffer;
-	char * buffer_ptr;
-	char id_buffer[9];
-
-	Parent_File = this;
-
-	error_code = 0;
-
-
-	rif_file = CreateFileA (file_name, GENERIC_READ, 0, 0, OPEN_EXISTING, 
-					FILE_FLAG_RANDOM_ACCESS, 0);
-
-	if (rif_file == INVALID_HANDLE_VALUE) {
-		return;
-	}
-
-	file_size = GetFileSize (rif_file, NULL);	
-
-	
-	if (!ReadFile(rif_file, id_buffer, 8, &bytes_read, 0)) {
-		error_code = CHUNK_FAILED_ON_LOAD;
-		CloseHandle (rif_file);
-		return;
-	}	
-
-	if (strncmp (id_buffer, "SPRIHEAD", 8)) {
-		error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-		CloseHandle (rif_file);
-		return;
-	}	
-
-	if (!ReadFile(rif_file, &file_size_from_file, 4, &bytes_read, 0)) {
-		error_code = CHUNK_FAILED_ON_LOAD;
-		CloseHandle (rif_file);
-		return;
-	}	
-
-	if (file_size != file_size_from_file) {
-		error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-		CloseHandle (rif_file);
-		return;
-	}	
-
-
-	buffer = new char [file_size];
-
-	if (!ReadFile(rif_file, buffer, (file_size-12), &bytes_read, 0)) {
-		error_code = CHUNK_FAILED_ON_LOAD;
-		CloseHandle (rif_file);
-		return;
-	}
-
-	// Process the file
-
-	buffer_ptr = buffer;
-
-	
-	// The start of the first chunk
-
-	while ((buffer_ptr-buffer)< ((signed) file_size-12) && !error_code) {
-
-		if ((*(int *)(buffer_ptr + 8)) + (buffer_ptr-buffer) > ((signed) file_size-12)) {
-			error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-			break;
-		}
-
-		DynCreate(buffer_ptr);
-		buffer_ptr += *(int *)(buffer_ptr + 8);
-
-	}
-
-	delete [] buffer;
-
-	CloseHandle (rif_file);
-
-}
-
-
-Sprite_Header_Chunk::write_file(const char* fname)
-{
-	HANDLE rif_file;
-
-	rif_file = CreateFileA (fname, GENERIC_WRITE, 0, 0, CREATE_ALWAYS, 
-					FILE_FLAG_RANDOM_ACCESS, 0);
-
-	if (rif_file == INVALID_HANDLE_VALUE) {
-		return CHUNK_FAILED_ON_WRITE;
-	}
-
-	size_chunk();
-
-	if (!(this->output_chunk(rif_file)))
-		return CHUNK_FAILED_ON_WRITE;
-
-	CloseHandle (rif_file);
-
-	return 0;
-}
-
-Sprite_Header_Chunk::output_chunk(HANDLE & hand)
-{
-	unsigned long junk;
-	BOOL ok;
-	char * data_block;
-
-	data_block = this->make_data_block_from_chunk();
-
-	ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
-
-	delete [] data_block;
-
-	if (!ok) return FALSE;
-
-	return TRUE;
-}
-
-#if cencon
-void Sprite_Header_Chunk::post_input_processing()
-{
-	if (parent)
-	{
-		List<Chunk *> chlst;
-		GetRootChunk()->lookup_child("REBENVDT",chlst);
-		Lockable_Chunk_With_Children * envd = 0;
-		if (chlst.size()) envd = (Lockable_Chunk_With_Children *) chlst.first_entry();
-		
-		BOOL fixpal = IsFixedPalette(envd);
-
-		lookup_child("SHPEXTFN",chlst);
-		
-		if (chlst.size())
-		{
-			Shape_External_Filename_Chunk * sefc = (Shape_External_Filename_Chunk *)chlst.first_entry();
-			
-			#if cencon
-			twprintf("Locating %s\n",sefc->file_name);
-			char * locatedfile = FindExistingFileInPath_PreferWriteable(CWnd::GetActiveWindow(),sefc->file_name,"RifSearchPath");
-			twprintf("Loading %s\n",locatedfile ? locatedfile : sefc->file_name);
-			Sprite_Header_Chunk rfc(locatedfile ? locatedfile : sefc->file_name);
-			if (locatedfile)
-			{
-				delete[] locatedfile;
-			}
-			#else
-			Sprite_Header_Chunk rfc(sefc->file_name);
-			#endif
-
-			if (rfc.error_code != 0)
-			{
-				return;
-			}
-
-			lookup_child("SPRITVER",chlst);
-			int myver = -2;
-			if (chlst.size())
-			{
-				Sprite_Version_Number_Chunk * svnc = (Sprite_Version_Number_Chunk *)chlst.first_entry();
-				myver = svnc->version_num;
-			}
-			rfc.lookup_child("SPRITVER",chlst);
-			int yourver = -1;
-			if (chlst.size())
-			{
-				Sprite_Version_Number_Chunk * svnc = (Sprite_Version_Number_Chunk *)chlst.first_entry();
-				yourver = svnc->version_num;
-			}
-
-			if (yourver != myver)
-			{
-				#define NOT_A_BITMAP_RELATED_CHUNK \
-					strncmp ("BMPLSTST", child_ptr->identifier, 8) && \
-					strncmp ("BMNAMVER", child_ptr->identifier, 8) && \
-					strncmp ("BMNAMEXT", child_ptr->identifier, 8) && \
-					strncmp ("RIFFNAME", child_ptr->identifier, 8) && \
-					strncmp ("SHPEXTFN", child_ptr->identifier, 8) && \
-					strncmp ("BMPMD5ID", child_ptr->identifier, 8)
-				
-				Chunk * child_ptr = children;
-				List <Chunk *> chunks_to_delete;
-				while (child_ptr != NULL)
-				{
-					if (NOT_A_BITMAP_RELATED_CHUNK)
-					{
-						chunks_to_delete.add_entry(child_ptr);
-					}
-					child_ptr = child_ptr->next;
-				}
-				for (LIF<Chunk *> delchunks(&chunks_to_delete); !delchunks.done(); delchunks.next())
-				{
-					delete delchunks();
-				}
-				
-				child_ptr = rfc.children;
-				while (child_ptr != NULL)
-				{
-					if (NOT_A_BITMAP_RELATED_CHUNK)
-					{
-						#define CREATE_CHUNK_END(_datablock) \
-							new Miscellaneous_Chunk(this,_datablock,_datablock+12,*(int *)(_datablock+8)-12);
-
-						#define CREATE_CHUNK_FOR(_datablock,_id,_chunkclass) \
-							if (!strncmp(_datablock,_id,8)) { \
-								new _chunkclass(this,_datablock+12,*(int *)(_datablock+8)-12); \
-							} else
-
-						child_ptr->prepare_for_output();
-						char * datablock = child_ptr->make_data_block_from_chunk();
-
-						CREATE_CHUNK_FOR(datablock,"SPRITVER",Sprite_Version_Number_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRITEPC",PC_Sprite_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRITEPS",Playstation_Sprite_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRITESA",Saturn_Sprite_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRISIZE",Sprite_Size_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRBMPSC",Sprite_Bitmap_Scale_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPRBMPCE",Sprite_Bitmap_Centre_Chunk)
-						CREATE_CHUNK_FOR(datablock,"SPREXTEN",Sprite_Extent_Chunk)
-						CREATE_CHUNK_END(datablock)
-
-						delete[] datablock;
-					}
-					child_ptr = child_ptr->next;
-				}
-				
-			}
-
-			Chunk_With_BMPs * blsc = 0;
-			Chunk_With_BMPs * gbnc = 0;
-
-			rfc.lookup_child("BMPLSTST",chlst);
-			if (chlst.size())
-			{
-				gbnc = (Chunk_With_BMPs *) chlst.first_entry();
-				if (!gbnc->bmps.size()) gbnc = 0;
-			}
-			
-			List<Chunk *> oldlst;
-			lookup_child("BMPLSTST",oldlst);
-			assert (oldlst.size()<2);
-			
-			if (oldlst.size())
-			{
-				blsc = (Bitmap_List_Store_Chunk *)oldlst.first_entry();
-			}
-			else
-			{
-				if (gbnc) blsc = new Bitmap_List_Store_Chunk(this);
-			}
-
-			BMP_Names_ExtraData * extended = 0;
-			if (blsc)
-			{
-				extended = blsc->GetExtendedData();
-				if (fixpal)
-					extended->flags = (GlobalBMPFlags)(extended->flags | GBF_FIXEDPALETTE);
-				else
-					extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_FIXEDPALETTE);
-			}
-			if (gbnc)
-			{
-				if ((gbnc->get_version_num()!=blsc->get_version_num()) || (gbnc->bmps.size() != blsc->bmps.size()))
-				{  // other checks could be done as well
-					if (blsc->bmps.size())
-					{
-						BOOL neednewpalette = FALSE;
-						
-						List<BMP_Name> newlist = gbnc->bmps;
-						for (LIF<BMP_Name> newLIF(&newlist); !newLIF.done(); newLIF.next())
-						{
-							BMP_Name newcur = newLIF();
-							newcur.flags = (BMPN_Flags) (newcur.flags & ~(COMPLETED_BMPN_FLAGS | ChunkBMPFlag_FixedPalette));
-							if (fixpal) newcur.flags = (BMPN_Flags) (newcur.flags | ChunkBMPFlag_FixedPalette);
-							for (LIF<BMP_Name> oldLIF(&blsc->bmps); !oldLIF.done(); oldLIF.next())
-							{
-								BMP_Name oldcur = oldLIF();
-								if (newcur == oldcur)
-								{
-									// do we need to requantize?
-									if ((oldcur.flags ^ newcur.flags) & CHECKMODIFY_BMPN_FLAGS
-										|| newcur.flags & ChunkBMPFlag_UsesTransparency
-										   && !(newcur.flags & ChunkBMPFlag_IFF)
-										   && !(oldcur.flags & ChunkBMPFlag_IFF)
-										   && oldcur.DifferentTransparencyColour(newcur))
-										oldcur.flags = (BMPN_Flags)(oldcur.flags & ~COMPLETED_BMPN_FLAGS);
-									// keep some of the old flags - the ones that can differ
-									newcur.flags = (BMPN_Flags)(newcur.flags & COPY_BMPN_FLAGS);
-									newcur.flags = (BMPN_Flags)(newcur.flags | oldcur.flags & ~COPY_BMPN_FLAGS);
-									if (oldcur.version_num != newcur.version_num)
-									{
-										neednewpalette = TRUE;
-										newcur.flags = (BMPN_Flags)(newcur.flags & ~ChunkBMPFlag_HistogramExists);
-										extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
-									}
-									break;
-								}
-							}
-							if (oldLIF.done())
-							{
-							   	// reset palette up to date flag
-								neednewpalette = TRUE;
-								newcur.flags = (BMPN_Flags)(newcur.flags & ~(ChunkBMPFlag_HistogramExists | COMPLETED_BMPN_FLAGS));
-								extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
-							}
-							newLIF.change_current(newcur);
-						}
-
-						// check if any bitmaps have been removed
-						for (LIF<BMP_Name> bli(&blsc->bmps); !bli.done(); bli.next())
-						{
-							if (!newlist.contains(bli()))
-							{
-								// delete assoc files
-								neednewpalette = TRUE;
-								extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
-							}
-						}
-
-						if (neednewpalette)
-						{
-							Palette_Outdated(envd);
-							if (fixpal) FixedPalette_Outdated(envd);
-							envd->updated = TRUE;
-						}
-						blsc->bmps = newlist;
-					}
-					else
-					{
-						blsc->bmps = gbnc->bmps;
-						for (LIF<BMP_Name> flagresetLIF(&blsc->bmps); !flagresetLIF.done(); flagresetLIF.next())
-						{
-							BMP_Name current = flagresetLIF();
-							current.flags = (BMPN_Flags)(current.flags & (COPY_BMPN_FLAGS & ~ChunkBMPFlag_FixedPalette));
-							if (fixpal) current.flags = (BMPN_Flags) (current.flags | ChunkBMPFlag_FixedPalette);
-							flagresetLIF.change_current(current);
-						}
-						// reset palette up to date flag
-						extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
-						Palette_Outdated(envd);
-						if (fixpal) FixedPalette_Outdated(envd);
-						envd->updated = TRUE;
-					}
-					blsc->max_index = gbnc->max_index;
-					blsc->set_version_num(gbnc->get_version_num());
-					assert (!strcmp("RSPRITES",parent->identifier));
-					((Lockable_Chunk_With_Children *)parent)->updated = TRUE;
-				}
-			}
-			else
-			{
-				if (blsc)
-				{
-					if (blsc->bmps.size())
-					{
-						// reset palette up to date flag
-						extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
-						Palette_Outdated(envd);
-						if (fixpal) FixedPalette_Outdated(envd);
-						envd->updated = TRUE;
-						assert (!strcmp("RSPRITES",parent->identifier));
-						((Lockable_Chunk_With_Children *)parent)->updated = TRUE;
-					}
-					delete blsc;
-				}
-			}
-			
-		}
-		
-	}
-	Chunk_With_Children::post_input_processing();
-}
-#endif
-RIF_IMPLEMENT_DYNCREATE_DECLARE_PARENT("SPRITEPC",PC_Sprite_Chunk,"SPRIHEAD",Sprite_Header_Chunk)
-
-PC_Sprite_Chunk::PC_Sprite_Chunk(Sprite_Header_Chunk* parent,const char* data,size_t datasize)
-:Chunk_With_Children(parent,"SPRITEPC")
-{
-	const char * buffer_ptr = data;
-
-	
-	while ((data-buffer_ptr)< (signed) datasize) {
-
-		if ((*(int *)(data + 8)) + (data-buffer_ptr) > (signed) datasize) {
-			Parent_File->error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-			break;
-		}
-
-		if (!strncmp(data, "SPRACTIO",8)) {
-			new Sprite_Action_Chunk (this, (data + 12), (*(int *) (data + 8))-12);
-			data += *(int *)(data + 8);
-		}
-		else {
-			new Miscellaneous_Chunk (this, data, (data + 12), (*(int *) (data + 8)) -12 );
-			data += *(int *)(data + 8);
-		}
-
-	}
-}
-/////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE_DECLARE_PARENT("SPRITESA",Saturn_Sprite_Chunk,"SPRIHEAD",Sprite_Header_Chunk)
-
-
-Saturn_Sprite_Chunk::Saturn_Sprite_Chunk(Sprite_Header_Chunk* parent,const char* data,size_t datasize)
-:Chunk_With_Children(parent,"SPRITESA")
-{
-	const char * buffer_ptr = data;
-
-	
-	while ((data-buffer_ptr)< (signed) datasize) {
-
-		if ((*(int *)(data + 8)) + (data-buffer_ptr) > (signed) datasize) {
-			Parent_File->error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-			break;
-		}
-
-		if (!strncmp(data, "SPRACTIO",8)) {
-			new Sprite_Action_Chunk (this, (data + 12), (*(int *) (data + 8))-12);
-			data += *(int *)(data + 8);
-		}
-		else {
-			new Miscellaneous_Chunk (this, data, (data + 12), (*(int *) (data + 8)) -12 );
-			data += *(int *)(data + 8);
-		}
-
-	}
-}
-/////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE_DECLARE_PARENT("SPRITEPS",Playstation_Sprite_Chunk,"SPRIHEAD",Sprite_Header_Chunk)
-
-Playstation_Sprite_Chunk::Playstation_Sprite_Chunk(Sprite_Header_Chunk* parent,const char* data,size_t datasize)
-:Chunk_With_Children(parent,"SPRITEPS")
-{
-	const char * buffer_ptr = data;
-
-	
-	while ((data-buffer_ptr)< (signed) datasize) {
-
-		if ((*(int *)(data + 8)) + (data-buffer_ptr) > (signed) datasize) {
-			Parent_File->error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
-			break;
-		}
-
-		if (!strncmp(data, "SPRACTIO",8)) {
-			new Sprite_Action_Chunk (this, (data + 12), (*(int *) (data + 8))-12);
-			data += *(int *)(data + 8);
-		}
-		else {
-			new Miscellaneous_Chunk (this, data, (data + 12), (*(int *) (data + 8)) -12 );
-			data += *(int *)(data + 8);
-		}
-
-	}
-}
-
-
-
-////////////////////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE("SPRISIZE",Sprite_Size_Chunk)
-
-
-Sprite_Size_Chunk::Sprite_Size_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPRISIZE")
-{
-	scale=*(double*)data;
-	data+=8;
-	maxy=*(double*)data;
-	data+=8;
-	maxx=*(double*)data;
-	data+=8;
-	radius=*(int*)data;
-	data+=4;
-	Flags=*(int*)data;
-	data+=4;
-}
-
-Sprite_Size_Chunk::Sprite_Size_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPRISIZE")
-{
-	scale=15.625;
-	maxy=1000;
-	maxx=500;
-	radius=0;
-	Flags=0;
-}
-
-BOOL Sprite_Size_Chunk::output_chunk (HANDLE &hand)
-{
-	unsigned long junk;
-	BOOL ok;
-	char * data_block;
-
-	data_block = this->make_data_block_from_chunk();
-
-	ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
-
-	delete [] data_block;
-
-	if (!ok) return FALSE;
-
-	return TRUE;
-}
-
-size_t Sprite_Size_Chunk::size_chunk()
-{
-	chunk_size=44;
-	return chunk_size;	
-}
-
-void Sprite_Size_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(double*)data_start=scale;
-	data_start+=8;
-	*(double*)data_start=maxy;
-	data_start+=8;
-	*(double*)data_start=maxx;
-	data_start+=8;
-	*(int*)data_start=radius;
-	data_start+=4;
-	*(int*)data_start=Flags;
-	data_start+=4;
-}
-///////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE("SPRITVER",Sprite_Version_Number_Chunk)
-
-Sprite_Version_Number_Chunk::Sprite_Version_Number_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPRITVER")
-{
-	version_num=*(int*)data;
-	data+=4;
-}
-
-Sprite_Version_Number_Chunk::Sprite_Version_Number_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPRITVER")
-{
-	version_num=0;
-}
-
-BOOL Sprite_Version_Number_Chunk::output_chunk (HANDLE &hand)
-{
-	unsigned long junk;
-	BOOL ok;
-	char * data_block;
-
-	data_block = this->make_data_block_from_chunk();
-
-	ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
-
-	delete [] data_block;
-
-	if (!ok) return FALSE;
-
-	return TRUE;
-}
-
-size_t Sprite_Version_Number_Chunk::size_chunk()
-{
-	chunk_size=16;
-	return chunk_size;	
-}
-
-void Sprite_Version_Number_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(int*)data_start=version_num;
-}
-
-
-//////////////////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE("SPRBMPSC",Sprite_Bitmap_Scale_Chunk)
-
-
-Sprite_Bitmap_Scale_Chunk::Sprite_Bitmap_Scale_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPRBMPSC")
-{
-	NumBitmaps=*(int*)data;
-	data+=4;
-	if(NumBitmaps)
-	{
-		Scale=new float[NumBitmaps];
-		for(int i=0;i<NumBitmaps;i++)
-		{
-			Scale[i]=*(float*)data;
-			data+=sizeof(float);
-		}
-	}
-	else
-		Scale=0;
-}
-Sprite_Bitmap_Scale_Chunk::Sprite_Bitmap_Scale_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPRBMPSC")
-{
-	NumBitmaps=0;
-	Scale=0;
-}
-Sprite_Bitmap_Scale_Chunk::~Sprite_Bitmap_Scale_Chunk()
-{
-	delete [] Scale;
-}
-size_t Sprite_Bitmap_Scale_Chunk::size_chunk()
-{
-	chunk_size=16+sizeof(float)*NumBitmaps;
-	return chunk_size;	
-}
-
-void Sprite_Bitmap_Scale_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(int*)data_start=NumBitmaps;
-	data_start+=4;
-	for(int i=0;i<NumBitmaps;i++)
-	{
-		*(float*)data_start=Scale[i];
-		data_start+=sizeof(float);
-	}
-}
-/////////////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE("SPRBMPCE",Sprite_Bitmap_Centre_Chunk)
-
-Sprite_Bitmap_Centre_Chunk::Sprite_Bitmap_Centre_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPRBMPCE")
-{
-	NumBitmaps=*(int*)data;
-	data+=4;
-	if(NumBitmaps)
-	{
-		CentreX=new int[NumBitmaps];
-		CentreY=new int[NumBitmaps];
-		OffsetX=new int[NumBitmaps];
-		OffsetY=new int[NumBitmaps];
-
-		for(int i=0;i<NumBitmaps;i++)
-		{
-			CentreX[i]=*(int*)data;
-			data+=4;
-			CentreY[i]=*(int*)data;
-			data+=4;
-			OffsetX[i]=*(int*)data;
-			data+=4;
-			OffsetY[i]=*(int*)data;
-			data+=4;
-		}
-	}
-	else
-	{
-		CentreX=0;
-		CentreY=0;
-		OffsetX=0;
-		OffsetY=0;
-	}
-	spare=*(int*)data;
-}
-Sprite_Bitmap_Centre_Chunk::Sprite_Bitmap_Centre_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPRBMPCE")
-{
-	NumBitmaps=0;
-	CentreX=CentreY=0;
-	OffsetX=OffsetY=0;
-	spare=0;
-}
-Sprite_Bitmap_Centre_Chunk::~Sprite_Bitmap_Centre_Chunk()
-{
-	delete [] CentreX;
-	delete [] CentreY;
-	delete [] OffsetX;
-	delete [] OffsetY;
-}
-size_t Sprite_Bitmap_Centre_Chunk::size_chunk()
-{
-	chunk_size=20+16*NumBitmaps;
-	return chunk_size;	
-}
-
-void Sprite_Bitmap_Centre_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(int*)data_start=NumBitmaps;
-	data_start+=4;
-	for(int i=0;i<NumBitmaps;i++)
-	{
-		*(int*)data_start=CentreX[i];
-		data_start+=4;
-		*(int*)data_start=CentreY[i];
-		data_start+=4;
-		*(int*)data_start=OffsetX[i];
-		data_start+=4;
-		*(int*)data_start=OffsetY[i];
-		data_start+=4;
-	}
-	*(int*)data_start=spare;
-}
-/////////////////////////////////////////////////////
-RIF_IMPLEMENT_DYNCREATE("SPREXTEN",Sprite_Extent_Chunk)
-
-Sprite_Extent_Chunk::Sprite_Extent_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
-: Chunk(parent, "SPREXTEN")
-{
-	minx=*(double*)data;
-	data+=8;
-	maxx=*(double*)data;
-	data+=8;
-	miny=*(double*)data;
-	data+=8;
-	maxy=*(double*)data;
-	data+=8;
-	spare1=*(int*)data;
-	data+=4;
-	spare2=*(int*)data;
-	data+=4;
-}
-Sprite_Extent_Chunk::Sprite_Extent_Chunk(Chunk_With_Children* parent)
-: Chunk(parent, "SPREXTEN")
-{
-	minx=miny=-1000;
-	maxx=maxy=1000;
-	spare1=spare2=0;
-}
-size_t Sprite_Extent_Chunk::size_chunk()
-{
-	chunk_size=12+40;
-	return chunk_size;	
-}
-
-void Sprite_Extent_Chunk::fill_data_block(char* data_start)
-{
-	strncpy (data_start, identifier, 8);
-
-	data_start += 8;
-
-	*((int *) data_start) = chunk_size;
-
-	data_start += 4;
-	
-	*(double*)data_start=minx;
-	data_start+=8;	
-	*(double*)data_start=maxx;
-	data_start+=8;	
-	*(double*)data_start=miny;
-	data_start+=8;	
-	*(double*)data_start=maxy;
-	data_start+=8;	
-
-	*(int*)data_start=spare1;
-	data_start+=4;
-	*(int*)data_start=spare2;
-	data_start+=4;
-
-}