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#ifndef BRLAN_H_
#define BRLAN_H_
#include "types.h"
typedef char fourcc[4];
typedef enum
{
RLPA_ENTRY = 0
} entry_type;
typedef struct
{
char magic[4]; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u32 unk1; // Unknown?
u16 flags; // Flags?
u16 num_entries; // Number of tags in the brlan.
u32 unk2; // Only if bit 25 of flags is set.
u32 entry_offset; // Offset to entries. (Relative to start of pai1 header.)
} pai1_header_type2;
typedef struct
{
char magic[4]; // "RLAN" in ASCII.
u32 unk1; // Always 0xFEFF 0x0008. Possibly a versioning string.
u32 file_size; // Size of whole file, including the header.
u16 pai1_offset; // The offset to the pai1 header from the start of file.
u16 pai1_count; // How many pai1 sections there are (duh, only 1... wtf?)
} brlan_header;
typedef struct
{
char magic[4]; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u32 unk1; // Unknown
u16 flags; // Flags
u16 num_entries; // Number of tags in the brlan.
} pai1_universal;
typedef struct
{
char magic[4]; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u32 unk1; // Unknown?
u16 flags; // Flags?
u16 num_entries; // Number of tags in the brlan.
u32 entry_offset; // Offset to entries. (Relative to start of pai1 header.)
} pai1_header_type1;
typedef struct
{
char name[20]; // Name of the BRLAN entry. (Must be defined in the BRLYT)
u32 flags; // Flags? (If bit 25 is set, we have another u32 after the entry. It's use is unknown.)
u32 anim_header_len; // Length of the animation header which is directly after this entry.
} brlan_entry;
typedef struct
{
char magic[4]; // "RLPA" in ASCII
u8 entry_count; // How many entries in this chunk.
u8 pad1; // All cases I've seen is zero.
u8 pad2; // All cases I've seen is zero.
u8 pad3; // All cases I've seen is zero.
} RLPA_header;
typedef struct
{
u32 offset; // Offset to the data pointed to by this entry.
// Relative to the start of the RLPA header.
} RLPA_entry;
typedef struct
{
u32 flags; // Flags?
u16 coord_count; // How many coordinates.
u16 pad1; // All cases I've seen is zero.
u32 unk1; // ??? In every case I've seen, it is \x00\x00\x00\x0C.
} RLPA_entryinfo;
typedef struct
{ // Bits not listed here are currently unknown.
u32 part1; // If Bit 9 is set in flags, this is an f32, with a coordinate. (Bit 17 seems to act the same)
u32 part2; // If Bit 16 is set in flags, this is an f32, with another coordinate. (Bit 17 seems to act the same)
u32 part3; // With Bit 16 set in flags, this seems to be yet another coordinate. (Bit 17 seems to act the same)
} RLPA_data;
#endif //BRLAN_H_
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