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Some more documentation

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This commit is contained in:
PikalaxALT
2019-11-04 09:33:19 -05:00
parent 0f4621c730
commit d16532c262
14 changed files with 147 additions and 139 deletions
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src/mevent.c
+89 -81
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@@ -39,12 +39,12 @@ struct MEventTaskData1
};
void sub_8143910(u8 taskId);
bool32 sub_8143E64(const struct MEventBuffer_3120_Sub * src);
bool32 sub_8143E64(const struct MEWonderNewsData * src);
void sub_8143E9C(void);
void sub_8143ED0(void);
bool32 sub_8144018(const struct MEventBuffer_32E0_Sub * src);
void sub_814407C(void);
void sub_81440B4(void);
bool32 sub_8144018(const struct MEWonderCardData * src);
void BlankSavedWonderCard(void);
void BlankMEventBuffer2(void);
void sub_8144824(u32, u32, u32 *, s32);
void sub_8144790(void);
@@ -485,34 +485,34 @@ void sub_8143910(u8 taskId)
void sub_8143D24(void)
{
CpuFill32(0, &gSaveBlock1Ptr->unk_3120, sizeof(gSaveBlock1Ptr->unk_3120));
CpuFill32(0, &gSaveBlock1Ptr->mysteryEventBuffers, sizeof(gSaveBlock1Ptr->mysteryEventBuffers));
sub_8143ED0();
ResetSomeMEventECBuffer_3120_338();
EC_ResetMEventProfileMaybe();
}
struct MEventBuffer_3120_Sub * GetSavedWonderNews(void)
struct MEWonderNewsData * GetSavedWonderNews(void)
{
return &gSaveBlock1Ptr->unk_3120.buffer_000.data;
return &gSaveBlock1Ptr->mysteryEventBuffers.menews.data;
}
struct MEventBuffer_32E0_Sub * GetSavedWonderCard(void)
struct MEWonderCardData * GetSavedWonderCard(void)
{
return &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
return &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
}
struct MEventBuffer_3430_Sub * sav1_get_mevent_buffer_2(void)
{
return &gSaveBlock1Ptr->unk_3120.buffer_310.data;
return &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data;
}
struct MENewsJisanStruct * GetMENewsJisanStructPtr(void)
{
return &gSaveBlock1Ptr->unk_3120.unk_340;
return &gSaveBlock1Ptr->mysteryEventBuffers.mejisan;
}
u16 * sub_8143DA8(void)
u16 * GetMEventProfileECWordsMaybe(void)
{
return gSaveBlock1Ptr->unk_3120.unk_338;
return gSaveBlock1Ptr->mysteryEventBuffers.ec_profile_maybe;
}
void DestroyWonderNews(void)
@@ -520,26 +520,26 @@ void DestroyWonderNews(void)
sub_8143E9C();
}
bool32 sub_8143DC8(const struct MEventBuffer_3120_Sub * src)
bool32 sub_8143DC8(const struct MEWonderNewsData * src)
{
if (!sub_8143E64(src))
return FALSE;
sub_8143E9C();
gSaveBlock1Ptr->unk_3120.buffer_000.data = *src;
gSaveBlock1Ptr->unk_3120.buffer_000.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_3120.buffer_000.data, sizeof(struct MEventBuffer_3120_Sub));
gSaveBlock1Ptr->mysteryEventBuffers.menews.data = *src;
gSaveBlock1Ptr->mysteryEventBuffers.menews.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->mysteryEventBuffers.menews.data, sizeof(struct MEWonderNewsData));
return TRUE;
}
bool32 ValidateReceivedWonderNews(void)
{
if (CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_3120.buffer_000.data, sizeof(struct MEventBuffer_3120_Sub)) != gSaveBlock1Ptr->unk_3120.buffer_000.crc)
if (CalcCRC16WithTable((void *)&gSaveBlock1Ptr->mysteryEventBuffers.menews.data, sizeof(struct MEWonderNewsData)) != gSaveBlock1Ptr->mysteryEventBuffers.menews.crc)
return FALSE;
if (!sub_8143E64(&gSaveBlock1Ptr->unk_3120.buffer_000.data))
if (!sub_8143E64(&gSaveBlock1Ptr->mysteryEventBuffers.menews.data))
return FALSE;
return TRUE;
}
bool32 sub_8143E64(const struct MEventBuffer_3120_Sub * data)
bool32 sub_8143E64(const struct MEWonderNewsData * data)
{
if (data->unk_00 == 0)
return FALSE;
@@ -548,7 +548,7 @@ bool32 sub_8143E64(const struct MEventBuffer_3120_Sub * data)
bool32 WonderNews_Test_Unk_02(void)
{
const struct MEventBuffer_3120_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_000.data;
const struct MEWonderNewsData * data = &gSaveBlock1Ptr->mysteryEventBuffers.menews.data;
if (data->unk_02 == 0)
return FALSE;
return TRUE;
@@ -556,8 +556,8 @@ bool32 WonderNews_Test_Unk_02(void)
void sub_8143E9C(void)
{
CpuFill32(0, GetSavedWonderNews(), sizeof(gSaveBlock1Ptr->unk_3120.buffer_000.data));
gSaveBlock1Ptr->unk_3120.buffer_000.crc = 0;
CpuFill32(0, GetSavedWonderNews(), sizeof(gSaveBlock1Ptr->mysteryEventBuffers.menews.data));
gSaveBlock1Ptr->mysteryEventBuffers.menews.crc = 0;
}
void sub_8143ED0(void)
@@ -568,11 +568,11 @@ void sub_8143ED0(void)
bool32 sub_8143EF4(const u8 * src)
{
const u8 * r5 = (const u8 *)&gSaveBlock1Ptr->unk_3120.buffer_000.data;
const u8 * r5 = (const u8 *)&gSaveBlock1Ptr->mysteryEventBuffers.menews.data;
u32 i;
if (!ValidateReceivedWonderNews())
return FALSE;
for (i = 0; i < sizeof(struct MEventBuffer_3120_Sub); i++)
for (i = 0; i < sizeof(struct MEWonderNewsData); i++)
{
if (r5[i] != src[i])
return FALSE;
@@ -582,8 +582,8 @@ bool32 sub_8143EF4(const u8 * src)
void DestroyWonderCard(void)
{
sub_814407C();
sub_81440B4();
BlankSavedWonderCard();
BlankMEventBuffer2();
sub_8144790();
ClearRamScript();
sub_806E2D0();
@@ -591,33 +591,33 @@ void DestroyWonderCard(void)
sub_80E7524(&gSaveBlock2Ptr->unk_B0.field_3F0);
}
bool32 sub_8143F68(const struct MEventBuffer_32E0_Sub * data)
bool32 sub_8143F68(const struct MEWonderCardData * data)
{
struct MEventBuffer_3430_Sub * r2;
struct MEventBuffer_32E0_Sub * r1;
struct MEWonderCardData * r1;
if (!sub_8144018(data))
return FALSE;
DestroyWonderCard();
memcpy(&gSaveBlock1Ptr->unk_3120.buffer_1c0.data, data, sizeof(struct MEventBuffer_32E0_Sub));
gSaveBlock1Ptr->unk_3120.buffer_1c0.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_3120.buffer_1c0.data, sizeof(struct MEventBuffer_32E0_Sub));
r2 = &gSaveBlock1Ptr->unk_3120.buffer_310.data;
r1 = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
memcpy(&gSaveBlock1Ptr->mysteryEventBuffers.mecard.data, data, sizeof(struct MEWonderCardData));
gSaveBlock1Ptr->mysteryEventBuffers.mecard.crc = CalcCRC16WithTable((void *)&gSaveBlock1Ptr->mysteryEventBuffers.mecard.data, sizeof(struct MEWonderCardData));
r2 = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data;
r1 = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
r2->unk_06 = r1->unk_02;
return TRUE;
}
bool32 ValidateReceivedWonderCard(void)
{
if (gSaveBlock1Ptr->unk_3120.buffer_1c0.crc != CalcCRC16WithTable((void *)&gSaveBlock1Ptr->unk_3120.buffer_1c0.data, sizeof(struct MEventBuffer_32E0_Sub)))
if (gSaveBlock1Ptr->mysteryEventBuffers.mecard.crc != CalcCRC16WithTable((void *)&gSaveBlock1Ptr->mysteryEventBuffers.mecard.data, sizeof(struct MEWonderCardData)))
return FALSE;
if (!sub_8144018(&gSaveBlock1Ptr->unk_3120.buffer_1c0.data))
if (!sub_8144018(&gSaveBlock1Ptr->mysteryEventBuffers.mecard.data))
return FALSE;
if (!sub_8069DFC())
return FALSE;
return TRUE;
}
bool32 sub_8144018(const struct MEventBuffer_32E0_Sub * data)
bool32 sub_8144018(const struct MEWonderCardData * data)
{
if (data->unk_00 == 0)
return FALSE;
@@ -634,32 +634,32 @@ bool32 sub_8144018(const struct MEventBuffer_32E0_Sub * data)
bool32 WonderCard_Test_Unk_08_6(void)
{
const struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
const struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_6 == 0)
return FALSE;
return TRUE;
}
void sub_814407C(void)
void BlankSavedWonderCard(void)
{
CpuFill32(0, &gSaveBlock1Ptr->unk_3120.buffer_1c0.data, sizeof(struct MEventBuffer_32E0_Sub));
gSaveBlock1Ptr->unk_3120.buffer_1c0.crc = 0;
CpuFill32(0, &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data, sizeof(struct MEWonderCardData));
gSaveBlock1Ptr->mysteryEventBuffers.mecard.crc = 0;
}
void sub_81440B4(void)
void BlankMEventBuffer2(void)
{
CpuFill32(0, sav1_get_mevent_buffer_2(), 18 * sizeof(u16));
gSaveBlock1Ptr->unk_3120.buffer_310.crc = 0;
gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.crc = 0;
}
u16 sub_81440E8(void)
{
if (ValidateReceivedWonderCard())
return gSaveBlock1Ptr->unk_3120.buffer_1c0.data.unk_00;
return gSaveBlock1Ptr->mysteryEventBuffers.mecard.data.unk_00;
return 0;
}
void sub_814410C(struct MEventBuffer_32E0_Sub * buffer)
void sub_814410C(struct MEWonderCardData * buffer)
{
if (buffer->unk_08_6 == 1)
buffer->unk_08_6 = 0;
@@ -707,11 +707,11 @@ bool32 sub_81441AC(const struct MEventBuffer_3430_Sub * data1, const u16 * data2
return FALSE;
}
bool32 sub_81441F0(const u16 * data)
static bool32 IsWonderCardSpeciesValid(const u16 * data)
{
if (data[1] == 0)
return FALSE;
if (data[0] == 0)
if (data[0] == SPECIES_NONE)
return FALSE;
if (data[0] >= NUM_SPECIES)
return FALSE;
@@ -720,55 +720,63 @@ bool32 sub_81441F0(const u16 * data)
s32 sub_8144218(void)
{
struct MEventBuffer_32E0_Sub * data;
struct MEWonderCardData * data;
if (!ValidateReceivedWonderCard())
return 0;
data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 != 1)
return 0;
return sub_8144184(&gSaveBlock1Ptr->unk_3120.buffer_310.data, data->unk_09);
return sub_8144184(&gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data, data->unk_09);
}
bool32 sub_8144254(const u16 * data)
{
struct MEventBuffer_32E0_Sub * buffer = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * buffer = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
s32 size = buffer->unk_09;
s32 i;
if (!sub_81441F0(data))
if (!IsWonderCardSpeciesValid(data))
return FALSE;
if (sub_81441AC(&gSaveBlock1Ptr->unk_3120.buffer_310.data, data, size))
if (sub_81441AC(&gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data, data, size))
return FALSE;
for (i = 0; i < size; i++)
{
if (gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_08[1][i] == 0 && gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_08[0][i] == 0)
if (gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_08[1][i] == 0 && gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_08[0][i] == 0)
{
gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_08[1][i] = data[1];
gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_08[0][i] = data[0];
gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_08[1][i] = data[1];
gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_08[0][i] = data[0];
return TRUE;
}
}
return FALSE;
}
void sub_81442CC(struct MEventStruct_Unk1442CC * data)
void BuildMEventClientHeader(struct MEventClientHeaderStruct * data)
{
s32 i;
CpuFill32(0, data, sizeof(struct MEventStruct_Unk1442CC));
CpuFill32(0, data, sizeof(struct MEventClientHeaderStruct));
// Magic
data->unk_00 = 0x101;
data->unk_04 = 1;
data->unk_08 = 1;
data->unk_0C = 1;
data->unk_10 = 1;
// Check whether a card already exists
if (ValidateReceivedWonderCard())
{
// Populate fields
data->id = GetSavedWonderCard()->unk_00;
data->unk_20 = *sav1_get_mevent_buffer_2();
data->unk_44 = GetSavedWonderCard()->unk_09;
}
else
data->id = 0;
// Get something
for (i = 0; i < 4; i++)
data->unk_16[i] = gSaveBlock1Ptr->unk_3120.unk_338[i];
data->unk_16[i] = gSaveBlock1Ptr->mysteryEventBuffers.ec_profile_maybe[i];
// Get player ID
CopyTrainerId(data->playerTrainerId, gSaveBlock2Ptr->playerTrainerId);
StringCopy(data->playerName, gSaveBlock2Ptr->playerName);
for (i = 0; i < 6; i++)
@@ -777,7 +785,7 @@ void sub_81442CC(struct MEventStruct_Unk1442CC * data)
data->version = RomHeaderSoftwareVersion;
}
bool32 sub_81443D4(const struct MEventStruct_Unk1442CC * data)
bool32 ValidateMEventClientHeader(const struct MEventClientHeaderStruct * data)
{
if (data->unk_00 != 0x101)
return FALSE;
@@ -792,7 +800,7 @@ bool32 sub_81443D4(const struct MEventStruct_Unk1442CC * data)
return TRUE;
}
u32 sub_8144418(const u16 * a0, const struct MEventStruct_Unk1442CC * a1, void * unused)
u32 sub_8144418(const u16 * a0, const struct MEventClientHeaderStruct * a1, void * unused)
{
if (a1->id == 0)
return 0;
@@ -801,7 +809,7 @@ u32 sub_8144418(const u16 * a0, const struct MEventStruct_Unk1442CC * a1, void *
return 2;
}
u32 sub_8144434(const u16 * a0, const struct MEventStruct_Unk1442CC * a1, void * unused)
u32 sub_8144434(const u16 * a0, const struct MEventClientHeaderStruct * a1, void * unused)
{
s32 r4 = a1->unk_44 - sub_8144184(&a1->unk_20, a1->unk_44);
if (r4 == 0)
@@ -813,7 +821,7 @@ u32 sub_8144434(const u16 * a0, const struct MEventStruct_Unk1442CC * a1, void *
return 2;
}
bool32 sub_8144474(const struct MEventStruct_Unk1442CC * a0, const u16 * a1)
bool32 sub_8144474(const struct MEventClientHeaderStruct * a0, const u16 * a1)
{
s32 i;
for (i = 0; i < 4; i++)
@@ -824,12 +832,12 @@ bool32 sub_8144474(const struct MEventStruct_Unk1442CC * a0, const u16 * a1)
return TRUE;
}
s32 sub_814449C(const struct MEventStruct_Unk1442CC * a0)
s32 sub_814449C(const struct MEventClientHeaderStruct * a0)
{
return sub_8144184(&a0->unk_20, a0->unk_44);
}
u16 sub_81444B0(const struct MEventStruct_Unk1442CC * a0, u32 command)
u16 sub_81444B0(const struct MEventClientHeaderStruct * a0, u32 command)
{
switch (command)
{
@@ -851,20 +859,20 @@ u16 sub_81444B0(const struct MEventStruct_Unk1442CC * a0, u32 command)
void sub_814451C(u32 command)
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 2)
{
u16 * dest = NULL;
switch (command)
{
case 0:
dest = &gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_00;
dest = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_00;
break;
case 1:
dest = &gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_02;
dest = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_02;
break;
case 2:
dest = &gSaveBlock1Ptr->unk_3120.buffer_310.data.unk_04;
dest = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data.unk_04;
break;
case 3:
break;
@@ -888,44 +896,44 @@ u16 sub_81445C0(u32 command)
{
case 0:
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 2)
{
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->unk_3120.buffer_310.data;
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data;
return buffer->unk_00;
}
break;
}
case 1:
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 2)
{
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->unk_3120.buffer_310.data;
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data;
return buffer->unk_02;
}
break;
}
case 2:
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 2)
{
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->unk_3120.buffer_310.data;
struct MEventBuffer_3430_Sub * buffer = &gSaveBlock1Ptr->mysteryEventBuffers.buffer_310.data;
return buffer->unk_04;
}
break;
}
case 3:
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 1)
return sub_8144218();
break;
}
case 4:
{
struct MEventBuffer_32E0_Sub * data = &gSaveBlock1Ptr->unk_3120.buffer_1c0.data;
struct MEWonderCardData * data = &gSaveBlock1Ptr->mysteryEventBuffers.mecard.data;
if (data->unk_08_0 == 1)
return data->unk_09;
break;
@@ -947,7 +955,7 @@ bool32 sub_81446D0(u16 a0)
return FALSE;
if (!ValidateReceivedWonderCard())
return FALSE;
if (gSaveBlock1Ptr->unk_3120.buffer_1c0.data.unk_00 != a0)
if (gSaveBlock1Ptr->mysteryEventBuffers.mecard.data.unk_00 != a0)
return FALSE;
gUnknown_203F3BC = TRUE;
return TRUE;
@@ -960,13 +968,13 @@ void sub_8144714(u32 a0, u32 a1)
switch (a0)
{
case 2:
sub_8144824(2, a1, gSaveBlock1Ptr->unk_3120.unk_344[1], 5);
sub_8144824(2, a1, gSaveBlock1Ptr->mysteryEventBuffers.unk_344[1], 5);
break;
case 0:
sub_8144824(0, a1, gSaveBlock1Ptr->unk_3120.unk_344[0], 5);
sub_8144824(0, a1, gSaveBlock1Ptr->mysteryEventBuffers.unk_344[0], 5);
break;
case 1:
sub_8144824(1, a1, gSaveBlock1Ptr->unk_3120.unk_344[0], 5);
sub_8144824(1, a1, gSaveBlock1Ptr->mysteryEventBuffers.unk_344[0], 5);
break;
default:
AGB_ASSERT_EX(0, "C:/WORK/POKeFRLG/src/pm_lgfr_ose/source/mevent.c", 988);
@@ -976,7 +984,7 @@ void sub_8144714(u32 a0, u32 a1)
void sub_8144790(void)
{
CpuFill32(0, gSaveBlock1Ptr->unk_3120.unk_344, sizeof(gSaveBlock1Ptr->unk_3120.unk_344));
CpuFill32(0, gSaveBlock1Ptr->mysteryEventBuffers.unk_344, sizeof(gSaveBlock1Ptr->mysteryEventBuffers.unk_344));
}
bool32 sub_81447BC(u32 a0, u32 * a1, s32 size)