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Document mystery_gift

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This commit is contained in:
PikalaxALT
2019-03-31 18:59:52 -04:00
parent 6d70b8adb1
commit ade0183378
48 changed files with 785 additions and 804 deletions
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src/mevent2.c
+23 -23
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@@ -14,7 +14,7 @@
static EWRAM_DATA bool32 gUnknown_02022C70 = FALSE;
static void sub_801B180(void);
static void sub_801B14C(void);
static void s_DestroyWonderNews(void);
static bool32 sub_801B114(const struct MEventBuffer_3120_Sub *data);
static bool32 sub_801B2CC(const struct MEventBuffer_32E0_Sub *data);
static void sub_801B330(void);
@@ -29,7 +29,7 @@ void sub_801AFD8(void)
sub_811F8BC();
}
struct MEventBuffer_3120_Sub *sub_801B00C(void)
struct MEventBuffer_3120_Sub *sav1_get_mevent_buffer_0(void)
{
return &gSaveBlock1Ptr->unk_322C.buffer_000.data;
}
@@ -54,9 +54,9 @@ u16 *sub_801B058(void)
return gSaveBlock1Ptr->unk_322C.unk_338;
}
void sub_801B06C(void)
void DestroyWonderNews(void)
{
sub_801B14C();
s_DestroyWonderNews();
}
bool32 sub_801B078(const struct MEventBuffer_3120_Sub *src)
@@ -64,13 +64,13 @@ bool32 sub_801B078(const struct MEventBuffer_3120_Sub *src)
if (!sub_801B114(src))
return FALSE;
sub_801B14C();
s_DestroyWonderNews();
gSaveBlock1Ptr->unk_322C.buffer_000.data = *src;
gSaveBlock1Ptr->unk_322C.buffer_000.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_322C.buffer_000.data, sizeof(struct MEventBuffer_3120_Sub));
return TRUE;
}
bool32 sub_801B0CC(void)
bool32 ValidateReceivedWonderNews(void)
{
if (CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_322C.buffer_000.data, sizeof(struct MEventBuffer_3120_Sub)) != gSaveBlock1Ptr->unk_322C.buffer_000.crc)
return FALSE;
@@ -88,7 +88,7 @@ static bool32 sub_801B114(const struct MEventBuffer_3120_Sub *data)
return TRUE;
}
bool32 sub_801B128(void)
bool32 WonderNews_Test_Unk_02(void)
{
const struct MEventBuffer_3120_Sub *data = &gSaveBlock1Ptr->unk_322C.buffer_000.data;
if (data->unk_02 == 0)
@@ -97,9 +97,9 @@ bool32 sub_801B128(void)
return TRUE;
}
static void sub_801B14C(void)
static void s_DestroyWonderNews(void)
{
CpuFill32(0, sub_801B00C(), sizeof(gSaveBlock1Ptr->unk_322C.buffer_000.data));
CpuFill32(0, sav1_get_mevent_buffer_0(), sizeof(gSaveBlock1Ptr->unk_322C.buffer_000.data));
gSaveBlock1Ptr->unk_322C.buffer_000.crc = 0;
}
@@ -113,7 +113,7 @@ bool32 sub_801B1A4(const u8 *src)
{
const u8 *r5 = (const u8 *)&gSaveBlock1Ptr->unk_322C.buffer_000.data;
u32 i;
if (!sub_801B0CC())
if (!ValidateReceivedWonderNews())
return FALSE;
for (i = 0; i < sizeof(struct MEventBuffer_3120_Sub); i++)
@@ -125,7 +125,7 @@ bool32 sub_801B1A4(const u8 *src)
return TRUE;
}
void sub_801B1E8(void)
void DestroyWonderCard(void)
{
sub_801B330();
sub_801B368();
@@ -143,7 +143,7 @@ bool32 sub_801B21C(const struct MEventBuffer_32E0_Sub *data)
if (!sub_801B2CC(data))
return FALSE;
sub_801B1E8();
DestroyWonderCard();
memcpy(&gSaveBlock1Ptr->unk_322C.buffer_1c0.data, data, sizeof(struct MEventBuffer_32E0_Sub));
gSaveBlock1Ptr->unk_322C.buffer_1c0.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_322C.buffer_1c0.data, sizeof(struct MEventBuffer_32E0_Sub));
r2 = &gSaveBlock1Ptr->unk_322C.buffer_310.data;
@@ -152,7 +152,7 @@ bool32 sub_801B21C(const struct MEventBuffer_32E0_Sub *data)
return TRUE;
}
bool32 sub_801B27C(void)
bool32 ValidateReceivedWonderCard(void)
{
if (gSaveBlock1Ptr->unk_322C.buffer_1c0.crc != CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_322C.buffer_1c0.data, sizeof(struct MEventBuffer_32E0_Sub)))
return FALSE;
@@ -180,7 +180,7 @@ static bool32 sub_801B2CC(const struct MEventBuffer_32E0_Sub *data)
return TRUE;
}
bool32 sub_801B308(void)
bool32 WonderCard_Test_Unk_08_6(void)
{
const struct MEventBuffer_32E0_Sub *data = &gSaveBlock1Ptr->unk_322C.buffer_1c0.data;
if (data->unk_08_6 == 0)
@@ -201,9 +201,9 @@ static void sub_801B368(void)
gSaveBlock1Ptr->unk_322C.buffer_310.crc = 0;
}
u16 sub_801B39C(void)
u16 GetWonderCardFlagID(void)
{
if (sub_801B27C())
if (ValidateReceivedWonderCard())
return gSaveBlock1Ptr->unk_322C.buffer_1c0.data.unk_00;
return 0;
@@ -215,7 +215,7 @@ void sub_801B3C0(struct MEventBuffer_32E0_Sub *buffer)
buffer->unk_08_6 = 0;
}
static bool32 sub_801B3D8(u16 a0)
static bool32 IsWonderCardFlagIDInValidRange(u16 a0)
{
if (a0 >= 1000 && a0 < 1020)
return TRUE;
@@ -247,10 +247,10 @@ static const u16 sMysteryGiftFlags[] =
FLAG_UNUSED_MYSTERY_GIFT_0x14D,
};
bool32 sub_801B3F8(void)
bool32 CheckReceivedGiftFromWonderCard(void)
{
u16 value = sub_801B39C();
if (!sub_801B3D8(value))
u16 value = GetWonderCardFlagID();
if (!IsWonderCardFlagIDInValidRange(value))
return FALSE;
if (FlagGet(sMysteryGiftFlags[value - 1000]) == TRUE)
@@ -300,7 +300,7 @@ static bool32 sub_801B4A4(const u16 *data)
static int sub_801B4CC(void)
{
struct MEventBuffer_32E0_Sub *data;
if (!sub_801B27C())
if (!ValidateReceivedWonderCard())
return 0;
data = &gSaveBlock1Ptr->unk_322C.buffer_1c0.data;
@@ -353,7 +353,7 @@ void sub_801B580(struct MEventStruct_Unk1442CC *data, bool32 a1)
data->unk_10 = 0x0200;
}
if (sub_801B27C())
if (ValidateReceivedWonderCard())
{
data->unk_14 = sav1_get_mevent_buffer_1()->unk_00;
data->unk_20 = *sav1_get_mevent_buffer_2();
@@ -554,7 +554,7 @@ bool32 sub_801B94C(u16 a0)
if (a0 == 0)
return FALSE;
if (!sub_801B27C())
if (!ValidateReceivedWonderCard())
return FALSE;
if (gSaveBlock1Ptr->unk_322C.buffer_1c0.data.unk_00 != a0)