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#ifndef _ltchunk_hpp
#define _ltchunk_hpp 1
#include "chunk.hpp"
#include "chnktype.hpp"
#if InterfaceEngine
#include "strachnk.hpp"
#endif
#define LOFlag_On 0x00000001
#define LOFlag_ShadowData 0x00000002
#define LOFlag_Changed 0x00000004
#define LOFlag_Calc_Data 0x00000008
#define LOFlag_Runtime 0x00000010
#define LOFlag_Invisible 0x00000020
#define LOFlag_NoPreLight 0x00000040
class Environment_Data_Chunk;
class Light_Data
{
public:
int light_number;
ChunkVectorInt location;
ChunkMatrix orientation;
int brightness;
int spread;
int range;
int colour;
int engine_light_flags;
int local_light_flags;
int pad1;
int pad2;
};
#define PlacedLightType_Standard 0
#define PlacedLightType_Strobe 1
#define PlacedLightType_Flicker 2
#define PlacedLightOnOff_Standard 0
#define PlacedLightOnOff_Fade 1
#define PlacedLightOnOff_Flicker 2
#define PlacedLightFlag_On 0x00000001
#define PlacedLightFlag_SwapColourBright 0x00000002
#define PlacedLightFlag_NoSpecular 0x00000004
class Placed_Object_Light_Data
{
public:
int brightness;
int spread;
int range;
int up_colour;
int down_colour;
int engine_light_flags;
int local_light_flags;
int fade_up_time;
int fade_down_time;
int up_time;
int down_time;
int start_time;
int light_type;
int on_off_type;
int flags;
};
class Light_Set_Chunk : public Chunk_With_Children
{
public:
// for user
Light_Set_Chunk (Chunk_With_Children * parent, char * light_set_name);
Light_Set_Chunk (Chunk_With_Children * const parent,const char *, size_t const);
private:
friend class Environment_Data_Chunk;
};
class Light_Set_Header_Chunk : public Chunk
{
public:
Light_Set_Header_Chunk (Light_Set_Chunk * parent, char l_set_name[8]);
Light_Set_Header_Chunk (Chunk_With_Children * parent, const char *, size_t const);
char light_set_name[8];
int pad;
size_t size_chunk()
{
return (chunk_size = 12 + 8 + 4);
}
void fill_data_block ( char * data_start);
private:
friend class Light_Set_Chunk;
};
class Light_Chunk : public Chunk
{
public:
Light_Chunk (Light_Set_Chunk * parent, Light_Data & new_light)
: Chunk (parent, "STDLIGHT"), light (new_light) {}
Light_Chunk (Chunk_With_Children * parent, const char *, size_t const);
Light_Data light;
BOOL light_added_to_module;
size_t size_chunk()
{
return (chunk_size = 12 + 9 * 4 + 3 * 4 + 9 * 4);
}
void fill_data_block ( char * data_start);
#if InterfaceEngine
AVP_Strategy_Chunk* GetStrategyChunk();
AVP_Strategy_Chunk* CreateStrategyChunk();
#endif
private:
friend class Light_Set_Chunk;
};
//should be a child of an object_chunk
class Placed_Object_Light_Chunk : public Chunk
{
public :
Placed_Object_Light_Chunk (Chunk_With_Children * parent, Placed_Object_Light_Data & new_light)
: Chunk (parent, "PLOBJLIT"), light(new_light), extra_data(0), num_extra_data(0) {}
Placed_Object_Light_Chunk (Chunk_With_Children * parent, const char *, size_t const);
~Placed_Object_Light_Chunk();
Placed_Object_Light_Data light;
int* extra_data;
int num_extra_data;
size_t size_chunk()
{
return (chunk_size = 12 +sizeof(Placed_Object_Light_Data) +4 +4*num_extra_data);
}
void fill_data_block ( char * data_start);
};
class Shape_Vertex_Intensities_Chunk : public Chunk
{
public:
Shape_Vertex_Intensities_Chunk(Chunk_With_Children *, char *, int, int *);
Shape_Vertex_Intensities_Chunk(Chunk_With_Children *, const char *, size_t const);
~Shape_Vertex_Intensities_Chunk();
char light_set_name[8];
int pad;
int num_vertices;
int * intensity_array;
size_t size_chunk()
{
return (chunk_size = 12 + 8 + 4 + 4 + 4 * num_vertices);
}
void fill_data_block ( char * data_start);
private:
friend class Object_Chunk;
};
class Lighting_Ambience_Chunk : public Chunk
{
public:
Lighting_Ambience_Chunk (Light_Set_Chunk * parent, int _ambience)
: Chunk (parent, "AMBIENCE"), ambience (_ambience)
{}
Lighting_Ambience_Chunk (Chunk_With_Children * parent, const char * data, size_t const /*size*/)
: Chunk (parent, "AMBIENCE"), ambience (*((int *)data))
{}
int ambience;
size_t size_chunk()
{
return (chunk_size = 12 + 4);
}
void fill_data_block ( char * data_start);
private:
friend class Light_Set_Chunk;
};
//details of how light data should be altered for different platforms.
//currently just playstation
class Light_Scale_Chunk : public Chunk
{
public :
Light_Scale_Chunk(Light_Set_Chunk * parent,int mode);
Light_Scale_Chunk(Chunk_With_Children* parent,const char* data,size_t);
void fill_data_block ( char * data_start);
size_t size_chunk()
{
return (chunk_size = 12 + 44);
}
int LightMode;
float prelight_multiply;
int prelight_multiply_above;
int prelight_add;
float runtime_multiply;
int runtime_multiply_above;
int runtime_add;
int ApplyPrelightScale(int l);
int ApplyRuntimeScale(int l);
int spare1,spare2,spare3,spare4;
};
#endif
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