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decompile LoadBackgroundAttributes

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This commit is contained in:
DizzyEggg
2025-07-22 18:20:09 +02:00
parent 5874668e8e
commit fe4dacaa42
7 changed files with 67792 additions and 65353 deletions
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900
asm/include/overlay_11.inc
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2535
asm/include/overlay_11_022EBC18.inc Normal file
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64854
asm/overlay_11.s
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64798
asm/overlay_11_022EBC18.s Normal file
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22
include/overlay_11_022EBB40.h Normal file
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@@ -0,0 +1,22 @@
#ifndef PMDSKY_OVERLAY_11_022EBB40_H
#define PMDSKY_OVERLAY_11_022EBB40_H
#define BG_NAME_LEN 8
struct bg_list_entry_sub_struct {
char name[BG_NAME_LEN + 2]; // Null-terminated string
};
#define BPA_MAX_ENTRIES 8
// Represents an entry in the bg_list.dat file, after being loaded by LoadBgListEntry
struct bg_list_entry {
struct bg_list_entry_sub_struct bpl;
struct bg_list_entry_sub_struct bpc;
struct bg_list_entry_sub_struct bma;
struct bg_list_entry_sub_struct others_bpa[BPA_MAX_ENTRIES];
};
void LoadBackgroundAttributes(struct bg_list_entry* entry, int bgId);
#endif //PMDSKY_OVERLAY_11_022EBB40_H

2
main.lsf
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@@ -184,6 +184,8 @@ Overlay OVY_11
{
After OVY_10
Object asm/overlay_11.o
Object src/overlay_11_022EBB40.o
Object asm/overlay_11_022EBC18.o
}
Overlay OVY_12
{

34
src/overlay_11_022EBB40.c Normal file
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@@ -0,0 +1,34 @@
#include "overlay_11_022EBB40.h"
#include "file_rom.h"
extern void FileClose(struct file_stream* file);
extern const char ov11_02320C44[];
#define FILE_BG_LIST_ENTRY_SIZE (BG_NAME_LEN * (BPA_MAX_ENTRIES + 3))
void LoadBackgroundAttributes(struct bg_list_entry* entry, int bgId)
{
s32 i;
struct file_stream file;
FileRom_InitDataTransfer();
FileRom_Veneer_FileInit(&file);
FileRom_HandleOpen(&file, ov11_02320C44);
FileRom_HandleSeek(&file, FILE_BG_LIST_ENTRY_SIZE * bgId, 0);
FileRom_HandleRead(&file, entry->bpl.name, BG_NAME_LEN);
entry->bpl.name[BG_NAME_LEN] = '\0';
FileRom_HandleRead(&file, entry->bpc.name, BG_NAME_LEN);
entry->bpc.name[BG_NAME_LEN] = '\0';
FileRom_HandleRead(&file, entry->bma.name, BG_NAME_LEN);
entry->bma.name[BG_NAME_LEN] = '\0';
for (i = 0; i < BPA_MAX_ENTRIES; i++) {
FileRom_HandleRead(&file, entry->others_bpa[i].name, BG_NAME_LEN);
entry->others_bpa[i].name[BG_NAME_LEN] = '\0';
}
FileClose(&file);
FileRom_StopDataTransfer();
}