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/*
* brlan.h
* BannerPlayer
*
* Created by Alex Marshall on 09/03/16.
* Copyright 2009 __MyCompanyName__. All rights reserved.
*
*/
#ifndef _BRLAN_H_
#define _BRLAN_H_
#include "types.h"
typedef enum
{
RLPA_ENTRY = 0,
RLTS_ENTRY = 1,
RLVI_ENTRY = 2,
RLVC_ENTRY = 3,
RLMC_ENTRY = 4,
RLTP_ENTRY = 5
} brlan_entry_type;
typedef struct
{
fourcc magic; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u16 framesize; // Framesize
u8 flags; // Flags
u8 unk1; // Unknown
u16 num_timgs; // Number of timgs?
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.)
} brlan_pai1_header_type2;
typedef struct
{
fourcc magic; // "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
{
fourcc magic; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u16 framesize; // Framesize
u8 flags; // Flags
u8 unk1; // Unknown
u16 num_timgs; // Number of timgs?
u16 num_entries; // Number of tags in the brlan.
} brlan_pai1_universal;
typedef struct
{
fourcc magic; // "pai1" in ASCII.
u32 size; // Size of section, which is rest of the file. (header.file_size - header.offset_pai1)
u16 framesize; // Framesize
u8 flags; // Flags
u8 unk1; // Unknown
u16 num_timgs; // Number of timgs?
u16 num_entries; // Number of tags in the brlan.
u32 entry_offset; // Offset to entries. (Relative to start of pai1 header.)
} brlan_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
{
fourcc magic;
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.
} tag_header;
typedef struct
{
u32 offset; // Offset to the data pointed to by this entry.
// Relative to the start of the RLPA header.
} tag_entry;
typedef struct
{
u16 type; // Type (look at animtypes)
u16 unk1; // ??? Every case has been 0x0200
u16 coord_count; // How many coordinates.
u16 pad1; // All cases I've seen is zero.
u32 unk2; // ??? In every case I've seen, it is 0x0000000C.
} tag_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)
} tag_data;
typedef struct BRLAN_trip
{
f32 frame; // Frame number.
f32 value; // Value at the frame.
f32 blend; // Interpolation value.
} BRLAN_triplets;
typedef struct BRLAN_entr
{
u16 animtype; // What subtype of animation.
u16 tripletcount; // Number of triplets.
BRLAN_triplets triplets[20]; // Shouldn't ever be more than 20.
} BRLAN_entries;
typedef struct BRLAN_anims
{
char type[4]; // The type of animation (FourCC from BRLAN file)
char name[20]; // Name.
u32 offset; // Offset into the BRLAN file to find this animation.
u16 entrycount; // How many entries.
BRLAN_entries entries[20]; // The entries. Shouldn't ever be more than 20.
} BRLAN_animation;
void BRLAN_Initialize(char rootpath[]);
u16 BRLAN_ReadAnimations(BRLAN_animation **anims);
void BRLAN_Finish();
#endif //_BRLAN_H_
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