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#include "global.h"
#include "code_8092334.h"
#include "memory.h"
#include "item.h"
s16 sub_8094828(u16 r0, u8 itemIndex)
{
if(itemIndex != 0)
{
if(GetItemType(itemIndex) == ITEM_TYPE_ORB)
return 0x223;
else
return 0x224;
}
else
{
return r0;
}
}
void xxx_init_struct_8094924_restore_809485C(struct unkStruct_8094924 *r0, u8 *r1, s32 size)
{
r0->unk0 = r1;
r0->unk8 = 0;
r0->unkC = 0;
r0->unk4 = &r1[size];
}
void xxx_init_struct_8094924_save_809486C(struct unkStruct_8094924 *r0, u8 *r1, s32 size)
{
r0->unk0 = r1;
r0->unk8 = 0;
r0->unkC = 0;
r0->unk4 = &r1[size];
MemoryClear8(r1, size);
}
void nullsub_102(struct unkStruct_8094924 *r0)
{
}
void SaveIntegerBits(struct unkStruct_8094924 *r0, void *r1, s32 size)
{
s32 r5;
u8 *r6;
r5 = 0;
r6 = r1;
if(size != 0)
{
while(size != 0)
{
if(( *(r6) >> r5) & 1)
{
*r0->unk0 |= (1 << r0->unk8);
}
r5++;
if(r5 == 8)
{
r6++;
r5 = 0;
}
r0->unk8++;
if(r0->unk8 == 8)
{
r0->unk0++;
r0->unk8 = 0;
}
r0->unkC++;
size--;
}
}
}
// Unused
NAKED
void sub_80948E4(struct unkStruct_8094924 *r0, u8 *r1, s32 size)
{
asm_unified("\tpush {r4-r6,lr}\n"
"\tadds r4, r0, 0\n"
"\tadds r5, r2, 0\n"
"\tadds r6, r1, 0\n"
"\tcmp r5, 0\n"
"\tbeq _0809491C\n"
"_080948F0:\n"
"\tldrb r1, [r6]\n"
"\tldr r0, [r4, 0x8]\n"
"\tlsls r1, r0\n"
"\tldr r3, [r4]\n"
"\tldrb r2, [r3]\n"
"\tadds r0, r1, 0\n"
"\torrs r0, r2\n"
"\tstrb r0, [r3]\n"
"\tldr r2, [r4]\n"
"\tadds r0, r2, 0x1\n"
"\tstr r0, [r4]\n"
"\tasrs r1, 8\n"
"\tldrb r0, [r2, 0x1]\n"
"\torrs r1, r0\n"
"\tstrb r1, [r2, 0x1]\n"
"\tadds r6, 0x1\n"
"\tldr r0, [r4, 0xC]\n"
"\tadds r0, 0x8\n"
"\tstr r0, [r4, 0xC]\n"
"\tsubs r5, 0x1\n"
"\tcmp r5, 0\n"
"\tbne _080948F0\n"
"_0809491C:\n"
"\tpop {r4-r6}\n"
"\tpop {r0}\n"
"\tbx r0");
}
void RestoreIntegerBits(struct unkStruct_8094924 *r0, void *r1, s32 size)
{
s32 r6;
u8 *r2;
r6 = 0;
r2 = r1;
if(size != 0)
{
while(size != 0)
{
if(r6 == 0)
*r2 = 0;
if(( *(r0->unk0) >> r0->unk8) & 1)
{
*r2 |= (1 << r6);
}
r6++;
if(r6 == 8)
{
r2++;
r6 = 0;
}
r0->unk8++;
if(r0->unk8 == 8)
{
r0->unk0++;
r0->unk8 = 0;
}
r0->unkC++;
size--;
}
}
}
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