218ca90543
Source code release, imported from: https://www.gamefront.com/games/aliens-vs-predator-3/file/avp-gold-complete-source-code All text files were converted to Unix format.
964 lines
22 KiB
C++
964 lines
22 KiB
C++
#include "sprchunk.hpp"
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#include "mishchnk.hpp"
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#if cencon
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#include "fnamefnc.hpp"
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#include "bmpnames.hpp"
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#include "shpchunk.hpp"
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#endif
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#ifdef cencon
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#define new my_new
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#endif
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//macro for helping to force inclusion of chunks when using libraries
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FORCE_CHUNK_INCLUDE_IMPLEMENT(sprchunk)
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extern Chunk* Parent_File;
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RIF_IMPLEMENT_DYNCREATE("SPRACTIO",Sprite_Action_Chunk)
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Sprite_Action_Chunk::Sprite_Action_Chunk(Chunk_With_Children* parent,const char* data,size_t /*datasize*/)
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: Chunk(parent, "SPRACTIO")
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{
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Action=*((int*)data);
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data+=4;
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NumYaw=*((int*)data);
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data+=4;
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NumPitch=*((int*)data);
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data+=4;
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NumFrames=*((int*)data);
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data+=4;
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Flags=*((int*)data);
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data+=4;
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FrameTime=*((int*)data);
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data+=4;
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FrameList=new Frame**[NumYaw];
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for(int i=0;i<NumYaw;i++)
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{
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FrameList[i]=new Frame*[NumPitch];
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for(int j=0;j<NumPitch;j++)
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{
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FrameList[i][j]=new Frame[NumFrames];
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for(int k=0;k<NumFrames;k++)
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{
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Frame* f=&FrameList[i][j][k];
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f->Texture=*((int*)data);
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data+=4;
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f->CentreX=*((int*)data);
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data+=4;
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f->CentreY=*((int*)data);
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data+=4;
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for(int l=0;l<4;l++)
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{
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f->UVCoords[l][0]=*((int*)data);
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data+=4;
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f->UVCoords[l][1]=*((int*)data);
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data+=4;
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}
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}
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}
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}
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}
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Sprite_Action_Chunk::Sprite_Action_Chunk(Chunk_With_Children* parent)
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: Chunk(parent, "SPRACTIO")
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{
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Action=-1;
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NumPitch=0;
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NumYaw=0;
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NumFrames=0;
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FrameList=0;
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Flags=0;
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FrameTime=200;
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}
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size_t Sprite_Action_Chunk::size_chunk()
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{
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chunk_size=36+NumFrames*NumPitch*NumYaw*44;
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return chunk_size;
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}
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Sprite_Action_Chunk::~Sprite_Action_Chunk()
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{
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for(int i=0;i<NumYaw;i++)
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{
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for(int j=0;j<NumPitch;j++)
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{
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delete [] FrameList[i][j];
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}
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delete[] FrameList[i];
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}
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delete [] FrameList;
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}
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BOOL Sprite_Action_Chunk::output_chunk (HANDLE &hand)
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{
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unsigned long junk;
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BOOL ok;
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char * data_block;
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data_block = this->make_data_block_from_chunk();
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ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
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delete [] data_block;
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if (!ok) return FALSE;
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return TRUE;
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}
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void Sprite_Action_Chunk::fill_data_block(char* data_start)
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{
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strncpy (data_start, identifier, 8);
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data_start += 8;
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*((int *) data_start) = chunk_size;
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data_start += 4;
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*(int*)data_start=Action;
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data_start += 4;
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*(int*)data_start=NumYaw;
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data_start += 4;
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*(int*)data_start=NumPitch;
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data_start += 4;
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*(int*)data_start=NumFrames;
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data_start += 4;
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*(int*)data_start=Flags;
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data_start += 4;
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*(int*)data_start=FrameTime;
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data_start += 4;
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for(int i=0;i<NumYaw;i++)
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{
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for(int j=0;j<NumPitch;j++)
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{
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for(int k=0;k<NumFrames;k++)
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{
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Frame* f=&FrameList[i][j][k];
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*(int*)data_start=f->Texture;
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data_start += 4;
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*(int*)data_start=f->CentreX;
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data_start +=4;
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*(int*)data_start=f->CentreY;
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data_start +=4;
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for(int l=0;l<4;l++)
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{
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*(int*)data_start=f->UVCoords[l][0];
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data_start+=4;
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*(int*)data_start=f->UVCoords[l][1];
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data_start+=4;
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}
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}
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}
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}
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}
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//////////////////////////////////////////////////
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//Class Sprite_Header_Chunk
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RIF_IMPLEMENT_DYNCREATE("SPRIHEAD",Sprite_Header_Chunk)
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CHUNK_WITH_CHILDREN_LOADER("SPRIHEAD",Sprite_Header_Chunk)
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/*
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Children for Sprite_Header_Chunk :
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"SPRITVER" Sprite_Version_Number_Chunk
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"SPRITEPC" PC_Sprite_Chunk
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"SPRITEPS" Playstation_Sprite_Chunk
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"SPRITESA" Saturn_Sprite_Chunk
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"BMPLSTST" Bitmap_List_Store_Chunk
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"BMNAMVER" BMP_Names_Version_Chunk
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"BMNAMEXT" BMP_Names_ExtraData_Chunk
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"RIFFNAME" RIF_Name_Chunk
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"SHPEXTFN" Shape_External_Filename_Chunk
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"SPRISIZE" Sprite_Size_Chunk
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"BMPMD5ID" Bitmap_MD5_Chunk
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"SPRBMPSC" Sprite_Bitmap_Scale_Chunk
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"SPRBMPCE" Sprite_Bitmap_Centre_Chunk
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"SPREXTEN" Sprite_Extent_Chunk
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*/
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Sprite_Header_Chunk::Sprite_Header_Chunk(const char * file_name, Chunk_With_Children * parent)
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: Chunk_With_Children(parent,"SPRIHEAD")
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{
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// Load in whole chunk and traverse
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HANDLE rif_file;
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DWORD file_size;
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DWORD file_size_from_file;
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unsigned long bytes_read;
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char * buffer;
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char * buffer_ptr;
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char id_buffer[9];
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Parent_File = this;
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error_code = 0;
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rif_file = CreateFileA (file_name, GENERIC_READ, 0, 0, OPEN_EXISTING,
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FILE_FLAG_RANDOM_ACCESS, 0);
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if (rif_file == INVALID_HANDLE_VALUE) {
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return;
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}
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file_size = GetFileSize (rif_file, NULL);
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if (!ReadFile(rif_file, id_buffer, 8, &bytes_read, 0)) {
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error_code = CHUNK_FAILED_ON_LOAD;
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CloseHandle (rif_file);
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return;
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}
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if (strncmp (id_buffer, "SPRIHEAD", 8)) {
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error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
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CloseHandle (rif_file);
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return;
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}
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if (!ReadFile(rif_file, &file_size_from_file, 4, &bytes_read, 0)) {
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error_code = CHUNK_FAILED_ON_LOAD;
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CloseHandle (rif_file);
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return;
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}
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if (file_size != file_size_from_file) {
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error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
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CloseHandle (rif_file);
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return;
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}
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buffer = new char [file_size];
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if (!ReadFile(rif_file, buffer, (file_size-12), &bytes_read, 0)) {
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error_code = CHUNK_FAILED_ON_LOAD;
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CloseHandle (rif_file);
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return;
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}
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// Process the file
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buffer_ptr = buffer;
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// The start of the first chunk
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while ((buffer_ptr-buffer)< ((signed) file_size-12) && !error_code) {
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if ((*(int *)(buffer_ptr + 8)) + (buffer_ptr-buffer) > ((signed) file_size-12)) {
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error_code = CHUNK_FAILED_ON_LOAD_NOT_RECOGNISED;
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break;
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}
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DynCreate(buffer_ptr);
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buffer_ptr += *(int *)(buffer_ptr + 8);
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}
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delete [] buffer;
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CloseHandle (rif_file);
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}
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Sprite_Header_Chunk::write_file(const char* fname)
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{
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HANDLE rif_file;
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rif_file = CreateFileA (fname, GENERIC_WRITE, 0, 0, CREATE_ALWAYS,
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FILE_FLAG_RANDOM_ACCESS, 0);
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if (rif_file == INVALID_HANDLE_VALUE) {
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return CHUNK_FAILED_ON_WRITE;
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}
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size_chunk();
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if (!(this->output_chunk(rif_file)))
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return CHUNK_FAILED_ON_WRITE;
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CloseHandle (rif_file);
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return 0;
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}
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Sprite_Header_Chunk::output_chunk(HANDLE & hand)
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{
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unsigned long junk;
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BOOL ok;
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char * data_block;
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data_block = this->make_data_block_from_chunk();
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ok = WriteFile (hand, (long *) data_block, (unsigned long) chunk_size, &junk, 0);
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delete [] data_block;
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if (!ok) return FALSE;
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return TRUE;
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}
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#if cencon
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void Sprite_Header_Chunk::post_input_processing()
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{
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if (parent)
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{
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List<Chunk *> chlst;
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GetRootChunk()->lookup_child("REBENVDT",chlst);
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Lockable_Chunk_With_Children * envd = 0;
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if (chlst.size()) envd = (Lockable_Chunk_With_Children *) chlst.first_entry();
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BOOL fixpal = IsFixedPalette(envd);
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lookup_child("SHPEXTFN",chlst);
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if (chlst.size())
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{
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Shape_External_Filename_Chunk * sefc = (Shape_External_Filename_Chunk *)chlst.first_entry();
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#if cencon
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twprintf("Locating %s\n",sefc->file_name);
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char * locatedfile = FindExistingFileInPath_PreferWriteable(CWnd::GetActiveWindow(),sefc->file_name,"RifSearchPath");
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twprintf("Loading %s\n",locatedfile ? locatedfile : sefc->file_name);
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Sprite_Header_Chunk rfc(locatedfile ? locatedfile : sefc->file_name);
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if (locatedfile)
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{
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delete[] locatedfile;
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}
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#else
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Sprite_Header_Chunk rfc(sefc->file_name);
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#endif
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if (rfc.error_code != 0)
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{
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return;
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}
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lookup_child("SPRITVER",chlst);
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int myver = -2;
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if (chlst.size())
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{
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Sprite_Version_Number_Chunk * svnc = (Sprite_Version_Number_Chunk *)chlst.first_entry();
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myver = svnc->version_num;
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}
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rfc.lookup_child("SPRITVER",chlst);
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int yourver = -1;
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if (chlst.size())
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{
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Sprite_Version_Number_Chunk * svnc = (Sprite_Version_Number_Chunk *)chlst.first_entry();
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yourver = svnc->version_num;
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}
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if (yourver != myver)
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{
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#define NOT_A_BITMAP_RELATED_CHUNK \
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strncmp ("BMPLSTST", child_ptr->identifier, 8) && \
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strncmp ("BMNAMVER", child_ptr->identifier, 8) && \
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strncmp ("BMNAMEXT", child_ptr->identifier, 8) && \
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strncmp ("RIFFNAME", child_ptr->identifier, 8) && \
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strncmp ("SHPEXTFN", child_ptr->identifier, 8) && \
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strncmp ("BMPMD5ID", child_ptr->identifier, 8)
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Chunk * child_ptr = children;
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List <Chunk *> chunks_to_delete;
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while (child_ptr != NULL)
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{
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if (NOT_A_BITMAP_RELATED_CHUNK)
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{
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chunks_to_delete.add_entry(child_ptr);
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}
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child_ptr = child_ptr->next;
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}
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for (LIF<Chunk *> delchunks(&chunks_to_delete); !delchunks.done(); delchunks.next())
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{
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delete delchunks();
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}
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child_ptr = rfc.children;
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while (child_ptr != NULL)
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{
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if (NOT_A_BITMAP_RELATED_CHUNK)
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{
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#define CREATE_CHUNK_END(_datablock) \
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new Miscellaneous_Chunk(this,_datablock,_datablock+12,*(int *)(_datablock+8)-12);
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#define CREATE_CHUNK_FOR(_datablock,_id,_chunkclass) \
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if (!strncmp(_datablock,_id,8)) { \
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new _chunkclass(this,_datablock+12,*(int *)(_datablock+8)-12); \
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} else
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child_ptr->prepare_for_output();
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char * datablock = child_ptr->make_data_block_from_chunk();
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CREATE_CHUNK_FOR(datablock,"SPRITVER",Sprite_Version_Number_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRITEPC",PC_Sprite_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRITEPS",Playstation_Sprite_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRITESA",Saturn_Sprite_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRISIZE",Sprite_Size_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRBMPSC",Sprite_Bitmap_Scale_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPRBMPCE",Sprite_Bitmap_Centre_Chunk)
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CREATE_CHUNK_FOR(datablock,"SPREXTEN",Sprite_Extent_Chunk)
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CREATE_CHUNK_END(datablock)
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delete[] datablock;
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}
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child_ptr = child_ptr->next;
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}
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}
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Chunk_With_BMPs * blsc = 0;
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Chunk_With_BMPs * gbnc = 0;
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rfc.lookup_child("BMPLSTST",chlst);
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if (chlst.size())
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{
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gbnc = (Chunk_With_BMPs *) chlst.first_entry();
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if (!gbnc->bmps.size()) gbnc = 0;
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}
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List<Chunk *> oldlst;
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lookup_child("BMPLSTST",oldlst);
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assert (oldlst.size()<2);
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if (oldlst.size())
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{
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blsc = (Bitmap_List_Store_Chunk *)oldlst.first_entry();
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}
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else
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{
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if (gbnc) blsc = new Bitmap_List_Store_Chunk(this);
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}
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BMP_Names_ExtraData * extended = 0;
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if (blsc)
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{
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extended = blsc->GetExtendedData();
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if (fixpal)
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extended->flags = (GlobalBMPFlags)(extended->flags | GBF_FIXEDPALETTE);
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else
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extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_FIXEDPALETTE);
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}
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if (gbnc)
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{
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if ((gbnc->get_version_num()!=blsc->get_version_num()) || (gbnc->bmps.size() != blsc->bmps.size()))
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{ // other checks could be done as well
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if (blsc->bmps.size())
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{
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BOOL neednewpalette = FALSE;
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List<BMP_Name> newlist = gbnc->bmps;
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for (LIF<BMP_Name> newLIF(&newlist); !newLIF.done(); newLIF.next())
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{
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BMP_Name newcur = newLIF();
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newcur.flags = (BMPN_Flags) (newcur.flags & ~(COMPLETED_BMPN_FLAGS | ChunkBMPFlag_FixedPalette));
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if (fixpal) newcur.flags = (BMPN_Flags) (newcur.flags | ChunkBMPFlag_FixedPalette);
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for (LIF<BMP_Name> oldLIF(&blsc->bmps); !oldLIF.done(); oldLIF.next())
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{
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BMP_Name oldcur = oldLIF();
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if (newcur == oldcur)
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{
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// do we need to requantize?
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if ((oldcur.flags ^ newcur.flags) & CHECKMODIFY_BMPN_FLAGS
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|| newcur.flags & ChunkBMPFlag_UsesTransparency
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&& !(newcur.flags & ChunkBMPFlag_IFF)
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&& !(oldcur.flags & ChunkBMPFlag_IFF)
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&& oldcur.DifferentTransparencyColour(newcur))
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oldcur.flags = (BMPN_Flags)(oldcur.flags & ~COMPLETED_BMPN_FLAGS);
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// keep some of the old flags - the ones that can differ
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newcur.flags = (BMPN_Flags)(newcur.flags & COPY_BMPN_FLAGS);
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newcur.flags = (BMPN_Flags)(newcur.flags | oldcur.flags & ~COPY_BMPN_FLAGS);
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if (oldcur.version_num != newcur.version_num)
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{
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neednewpalette = TRUE;
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newcur.flags = (BMPN_Flags)(newcur.flags & ~ChunkBMPFlag_HistogramExists);
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extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
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}
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break;
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}
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}
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if (oldLIF.done())
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{
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// reset palette up to date flag
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neednewpalette = TRUE;
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newcur.flags = (BMPN_Flags)(newcur.flags & ~(ChunkBMPFlag_HistogramExists | COMPLETED_BMPN_FLAGS));
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extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
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}
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newLIF.change_current(newcur);
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}
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// check if any bitmaps have been removed
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for (LIF<BMP_Name> bli(&blsc->bmps); !bli.done(); bli.next())
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{
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if (!newlist.contains(bli()))
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{
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// delete assoc files
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neednewpalette = TRUE;
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extended->flags = (GlobalBMPFlags)(extended->flags & ~GBF_HISTOGRAMEXISTS);
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}
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}
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if (neednewpalette)
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{
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Palette_Outdated(envd);
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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;
|
|
|
|
}
|