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#ifndef _envchunk_hpp
#define _envchunk_hpp 1
#include "chunk.hpp"
#include "chnktype.hpp"
#include "mishchnk.hpp"
class Environment_Data_Header_Chunk;
class Environment_Data_Chunk : public Lockable_Chunk_With_Children
{
public:
// empty constructor
Environment_Data_Chunk (Chunk_With_Children * parent);
// constructor from buffer
Environment_Data_Chunk (Chunk_With_Children * const parent,const char *, size_t const);
Environment_Data_Header_Chunk * get_header();
// functions for the locking functionality
BOOL file_equals (HANDLE &);
const char * get_head_id();
void set_lock_user(char *);
void post_input_processing();
private:
friend class File_Chunk;
friend class GodFather_Chunk;
friend class RIF_File_Chunk;
};
///////////////////////////////////////////////
class Environment_Data_Header_Chunk : public Chunk
{
public:
// constructor from buffer
Environment_Data_Header_Chunk (Chunk_With_Children * parent, const char * pdata, size_t psize);
virtual size_t size_chunk ()
{
chunk_size = 36;
return chunk_size;
}
virtual BOOL output_chunk (HANDLE &);
virtual void fill_data_block (char * data_start);
void prepare_for_output();
private:
friend class Environment_Data_Chunk;
friend class File_Chunk;
int flags;
int version_no;
char lock_user[17];
// constructor from parent
Environment_Data_Header_Chunk (Environment_Data_Chunk * parent)
: Chunk (parent, "ENDTHEAD"),
flags (0), version_no (0)
{}
};
///////////////////////////////////////////////
class Environment_Scale_Chunk : public Chunk
{
public:
// constructor from data
Environment_Scale_Chunk (Environment_Data_Chunk * parent, double _scale)
: Chunk (parent, "ENVSDSCL"),
scale (_scale)
{}
// constructor from buffer
Environment_Scale_Chunk (Chunk_With_Children * parent, const char * sdata, size_t /*ssize*/)
: Chunk (parent, "ENVSDSCL"),
scale ( *((double *) sdata) )
{}
virtual size_t size_chunk ()
{
chunk_size = 20;
return chunk_size;
}
virtual void fill_data_block (char * data_start);
const double scale;
private:
friend class Environment_Data_Chunk;
};
///////////////////////////////////////////////
class Special_Objects_Chunk : public Chunk_With_Children
{
public:
Special_Objects_Chunk(Chunk_With_Children * parent)
: Chunk_With_Children (parent, "SPECLOBJ")
{}
// constructor from buffer
Special_Objects_Chunk (Chunk_With_Children * const parent,const char *, size_t const);
private:
friend class Environment_Data_Chunk;
friend class AVP_Generator_Chunk;
};
///////////////////////////////////////////////
class Environment_Acoustics_Chunk : public Chunk
{
public:
Environment_Acoustics_Chunk(Environment_Data_Chunk * parent);
Environment_Acoustics_Chunk(Chunk_With_Children* parent, const char * data, size_t );
virtual void fill_data_block(char*);
virtual size_t size_chunk()
{return chunk_size=24;}
int env_index;
float reverb;
int spare;
private:
friend class Environment_Data_Chunk;
};
///////////////////////////////////////////////
class Sound_Directory_Chunk : public Chunk
{
public :
Sound_Directory_Chunk(Environment_Data_Chunk* parent,const char* dir);
~Sound_Directory_Chunk();
// constructor from buffer
Sound_Directory_Chunk (Chunk_With_Children * const parent,const char *, size_t const);
char* directory;
size_t size_chunk()
{
return (chunk_size =12 + ((strlen (directory)+4)&~3));
}
void fill_data_block(char* data_start);
private:
friend class Environment_Data_Chunk;
};
/////////////////////Available shape set collections////////////////////////////////////////
class Random_Texture_ID_Chunk : public Chunk
{
public :
Random_Texture_ID_Chunk(Chunk_With_Children* parent,const char* _name);
Random_Texture_ID_Chunk(Chunk_With_Children* parent,const char* data, size_t);
~Random_Texture_ID_Chunk();
void fill_data_block(char* data);
size_t size_chunk();
char* name;
List<int> random_types;
int spare1,spare2;
};
#endif
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