scenes.h

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/* This file is part of LibT2FS.
 *
 * LibT2FS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LibT2FS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
#ifndef H_T2FS_SCENES
#define H_T2FS_SCENES
 
#include <stdint.h>
 
#include "t2fs.h"
#include "array.h"
#include "models/common.h"
 
 
// ********************************************************************
// Structs as in file (possible after decompression and/or deinterleaving)
// ********************************************************************

typedef struct __attribute__((__packed__)) s_t2fsDataSceneHeader {
  uint32_t unk0; // possible level id
  uint32_t unk1;
  uint32_t unk2;
 
  // Seeds of Evil.lss  - most set to 0800 0000, some 0e00 0000 and one 0c00 00002
  // win32.dat          - all set to 0000 0000
  uint32_t unk3;
 
  // Seeds of Evil.lss  - all set to 94d3 5400
  // win32.dat          - all set to 3890 7000
  uint32_t unk4;
 
  // Seeds of Evil.lss  - all set to c031 6400
  // win32.dat          - all set to be15 0000
  uint32_t unk5;
 
  // This is weird, string can be 27 bytes (inc \0) but when shorter
  // it seeme random bytes are set after the \0.
  char name[27];
 
  uint32_t unk6;  // On seeds always set to 0x165e2356
  uint32_t unk7;
  uint32_t unk8;  // On seeds always set to 0xcdcc0c40
  uint32_t unk9;  // On seeds either 0x00000000 or 0x01000000
  uint32_t unk10; // On seeds either 0x00000000 or 0x01000000
 
  // Missing on win32.dat
  uint32_t unk11;
 
  char unk12;
} t2fsDataSceneHeader;
 
SASSERT_SIZE(t2fsDataSceneHeader, 76)
 
 

typedef struct __attribute__((__packed__)) s_t2fsDataSceneHeader_0x48 {
  uint32_t unk0;
  uint32_t unk1;
  uint32_t unk2;
  uint32_t unk3;
  uint32_t unk4;
  uint32_t unk5;
  char name[27];
  uint32_t unk6;
  uint32_t unk7;
  uint32_t unk8;
  uint32_t unk9;
  uint32_t unk10;
  //uint32_t unk11;
  char unk12;
} t2fsDataSceneHeader_0x48;
 
SASSERT_SIZE(t2fsDataSceneHeader_0x48, 72)
 
 
// ********************************************************************
// Our structs
// ********************************************************************
 
typedef struct s_t2fsScene {
  t2fsNode *node; // scene node /root/scenes/curSceneIndex/
  uint8_t isValid;
 
  // current set entry from /root/scenes/0/0/data
  t2fsDataSceneHeader header;
  uint32_t id;
} t2fsScene;
 
 
typedef struct s_t2fsScenes {
  t2fsNode *node;       // /root/scenes/
  t2fsNode *nodeHeader; // info node /root/scenes/0/0/
  t_t2fs *lib;
  uint8_t isValid;
 
  // /root/scenes/0/0/data
  t2fsArray infoArray;
} t2fsScenes;
 
 
void
t2fs_scene_header_clear(t2fsDataSceneHeader *info);
 
void
t2fs_scene_clear(t2fsScene *scene);
 
void
t2fs_scenes_clear(t2fsScenes *scenes);
 
uint32_t
t2fs_scenes_count(t_t2fs *lib);
 
int
t2fs_scenes_load(t_t2fs *lib, t2fsScenes *scenes);
 
void
t2fs_scenes_unload(t2fsScenes *scenes);
 
int
t2ts_scenes_get_header(t2fsScenes *scenes, t2fsDataSceneHeader *dest, uint32_t id);
 
int
t2fs_scene_load(t2fsScenes *scenes, t2fsScene *dest, uint32_t id);
 
void
t2fs_scene_unload(t2fsScene *scene);
 
#endif