diff options
Diffstat (limited to 'src/record_mixing.c')
| -rw-r--r-- | src/record_mixing.c | 190 |
1 files changed, 40 insertions, 150 deletions
diff --git a/src/record_mixing.c b/src/record_mixing.c index 76fe13059..58722010f 100644 --- a/src/record_mixing.c +++ b/src/record_mixing.c @@ -23,7 +23,7 @@ extern u8 gUnknown_083D0288[2]; extern u8 gUnknown_083D028A[2][3]; extern u8 gUnknown_083D0290[9][4]; -extern u8 gUnknown_02038738[]; //Don't know what type this points to +extern struct RecordMixing_UnknownStruct gUnknown_02038738[2]; //Don't know what type this points to extern u16 gSpecialVar_0x8005; extern u32 gUnknown_03005D2C; extern u8 gUnknown_03000718; @@ -36,7 +36,7 @@ extern bool8 gReceivedRemoteLinkPlayers; void sub_80B929C(void) { - sub_8083A84(sub_80B9484); + sub_8083A84(Task_RecordMixing_Main); } struct PlayerRecords { @@ -53,8 +53,10 @@ struct PlayerRecords { extern struct PlayerRecords unk_2008000; extern struct PlayerRecords unk_2018000; -#ifdef NONMATCHING -void sub_80B92AC(void) +void sub_80BC300(); +void sub_80C045C(); + +void RecordMixing_PrepareExchangePacket(void) { sub_80BC300(); sub_80C045C(); @@ -64,128 +66,20 @@ void sub_80B92AC(void) memcpy(unk_2018000.filler1004, gUnknown_083D0274, 0x40); memcpy(unk_2018000.filler1044, gUnknown_083D0278, 0x40); memcpy(unk_2018000.easyChatPairs, recordMixingEasyChatPairs, 0x28); - memcpy(gUnknown_02038738, gSaveBlock1.filler_303C, 0x38); - memcpy(gUnknown_02038738 + 0x38, gSaveBlock1.filler_3074, 0x38); - sub_8041324(gSaveBlock1.filler_2F9C, gUnknown_02038738); + gUnknown_02038738[0] = gSaveBlock1.filler_303C[0]; + gUnknown_02038738[1] = gSaveBlock1.filler_303C[1]; + sub_8041324(gSaveBlock1.daycareData, gUnknown_02038738); memcpy(unk_2018000.filler10AC, gUnknown_083D0280, 0x78); memcpy(unk_2018000.filler1124, gUnknown_083D0284, 0xA4); if (GetMultiplayerId() == 0) unk_2018000.filler11C8[0] = sub_8126338(); } -#else -__attribute__((naked)) -void sub_80B92AC(void) -{ - asm(".syntax unified\n\ - push {r4-r6,lr}\n\ - bl sub_80BC300\n\ - bl sub_80C045C\n\ - ldr r6, _080B9364 @ =0x02018000\n\ - ldr r0, _080B9368 @ =recordMixingSecretBases\n\ - ldr r1, [r0]\n\ - movs r2, 0xC8\n\ - lsls r2, 4\n\ - adds r0, r6, 0\n\ - bl memcpy\n\ - movs r1, 0xC8\n\ - lsls r1, 4\n\ - adds r0, r6, r1\n\ - ldr r1, _080B936C @ =recordMixingTvShows\n\ - ldr r1, [r1]\n\ - movs r2, 0xE1\n\ - lsls r2, 2\n\ - bl memcpy\n\ - ldr r2, _080B9370 @ =0x00001004\n\ - adds r0, r6, r2\n\ - ldr r1, _080B9374 @ =gUnknown_083D0274\n\ - ldr r1, [r1]\n\ - movs r2, 0x40\n\ - bl memcpy\n\ - ldr r1, _080B9378 @ =0x00001044\n\ - adds r0, r6, r1\n\ - ldr r1, _080B937C @ =gUnknown_083D0278\n\ - ldr r1, [r1]\n\ - movs r2, 0x40\n\ - bl memcpy\n\ - ldr r2, _080B9380 @ =0x00001084\n\ - adds r0, r6, r2\n\ - ldr r1, _080B9384 @ =recordMixingEasyChatPairs\n\ - ldr r1, [r1]\n\ - movs r2, 0x28\n\ - bl memcpy\n\ - ldr r5, _080B9388 @ =gUnknown_02038738\n\ - ldr r4, _080B938C @ =gSaveBlock1\n\ - ldr r0, _080B9390 @ =0x0000303c\n\ - adds r1, r4, r0\n\ - adds r0, r5, 0\n\ - movs r2, 0x38\n\ - bl memcpy\n\ - ldr r2, _080B9394 @ =0x00003074\n\ - adds r1, r4, r2\n\ - adds r0, r5, 0\n\ - adds r0, 0x38\n\ - movs r2, 0x38\n\ - bl memcpy\n\ - ldr r0, _080B9398 @ =0x00002f9c\n\ - adds r4, r0\n\ - adds r0, r4, 0\n\ - adds r1, r5, 0\n\ - bl sub_8041324\n\ - ldr r1, _080B939C @ =0x000010ac\n\ - adds r0, r6, r1\n\ - ldr r1, _080B93A0 @ =gUnknown_083D0280\n\ - ldr r1, [r1]\n\ - movs r2, 0x78\n\ - bl memcpy\n\ - ldr r2, _080B93A4 @ =0x00001124\n\ - adds r0, r6, r2\n\ - ldr r1, _080B93A8 @ =gUnknown_083D0284\n\ - ldr r1, [r1]\n\ - movs r2, 0xA4\n\ - bl memcpy\n\ - bl GetMultiplayerId\n\ - lsls r0, 24\n\ - cmp r0, 0\n\ - bne _080B935C\n\ - bl sub_8126338\n\ - ldr r2, _080B93AC @ =0x000011c8\n\ - adds r1, r6, r2\n\ - strh r0, [r1]\n\ -_080B935C:\n\ - pop {r4-r6}\n\ - pop {r0}\n\ - bx r0\n\ - .align 2, 0\n\ -_080B9364: .4byte 0x02018000\n\ -_080B9368: .4byte recordMixingSecretBases\n\ -_080B936C: .4byte recordMixingTvShows\n\ -_080B9370: .4byte 0x00001004\n\ -_080B9374: .4byte gUnknown_083D0274\n\ -_080B9378: .4byte 0x00001044\n\ -_080B937C: .4byte gUnknown_083D0278\n\ -_080B9380: .4byte 0x00001084\n\ -_080B9384: .4byte recordMixingEasyChatPairs\n\ -_080B9388: .4byte gUnknown_02038738\n\ -_080B938C: .4byte gSaveBlock1\n\ -_080B9390: .4byte 0x0000303c\n\ -_080B9394: .4byte 0x00003074\n\ -_080B9398: .4byte 0x00002f9c\n\ -_080B939C: .4byte 0x000010ac\n\ -_080B93A0: .4byte gUnknown_083D0280\n\ -_080B93A4: .4byte 0x00001124\n\ -_080B93A8: .4byte gUnknown_083D0284\n\ -_080B93AC: .4byte 0x000011c8\n\ - .syntax divided\n"); -} -#endif -#undef NONMATCHING - -void sub_80B93B0(u32 a) +void RecordMixing_ReceiveExchangePacket(u32 a) { sub_80BD674(unk_2008000.secretBases, sizeof(struct PlayerRecords), a); - sub_80BFD44(unk_2008000.tvShows, sizeof(struct PlayerRecords), a); + sub_80BFD44((u8 *)unk_2008000.tvShows, sizeof(struct PlayerRecords), a); sub_80C0514(unk_2008000.filler1004, sizeof(struct PlayerRecords), a); sub_80B9B1C(unk_2008000.filler1044, sizeof(struct PlayerRecords), a); //UB: Too many arguments for function "sub_80FA4E4" @@ -195,7 +89,7 @@ void sub_80B93B0(u32 a) sub_80B9F3C(unk_2008000.filler11C8, a); } -void sub_80B9450(u8 taskId) +void Task_RecordMixing_SoundEffect(u8 taskId) { gTasks[taskId].data[0]++; if (gTasks[taskId].data[0] == 50) @@ -206,24 +100,23 @@ void sub_80B9450(u8 taskId) } #define TD_STATE 0 - -void sub_80B9484(u8 taskId) +void Task_RecordMixing_Main(u8 taskId) { s16 *taskData = gTasks[taskId].data; switch (taskData[TD_STATE]) { - case 0: + case 0: // init sub_8007270(gSpecialVar_0x8005); VarSet(0x4000, 1); gUnknown_03000718 = 0; - sub_80B92AC(); + RecordMixing_PrepareExchangePacket(); CreateRecordMixingSprite(); taskData[TD_STATE] = 1; taskData[10] = CreateTask(sub_80B95F0, 0x50); - taskData[15] = CreateTask(sub_80B9450, 0x51); + taskData[15] = CreateTask(Task_RecordMixing_SoundEffect, 0x51); break; - case 1: + case 1: // wait for sub_80B95F0 if (!gTasks[taskData[10]].isActive) { taskData[TD_STATE] = 2; @@ -237,7 +130,7 @@ void sub_80B9484(u8 taskId) taskData[TD_STATE] = 3; PlaySE(SE_W226); break; - case 3: + case 3: // wait for sub_80BA00C if (!gTasks[taskData[10]].isActive) { taskData[TD_STATE] = 4; @@ -247,7 +140,7 @@ void sub_80B9484(u8 taskId) taskData[8] = 0; } break; - case 4: + case 4: // wait 60 frames taskData[8]++; if (taskData[8] > 60) taskData[TD_STATE] = 5; @@ -275,10 +168,10 @@ void sub_80B95F0(u8 taskId) MenuDisplayMessageBox(); MenuPrint(gOtherText_MixingRecordsWithFriend, 2, 15); task->data[8] = 0x708; - task->data[TD_STATE] = 0x190; + task->data[TD_STATE] = 400; ClearLinkCallback_2(); break; - case 100: + case 100: // wait 20 frames task->data[12]++; if (task->data[12] > 20) { @@ -320,7 +213,7 @@ void sub_80B95F0(u8 taskId) if (sub_800820C() == GetLinkPlayerCount_2()) task->data[TD_STATE] = 1; break; - case 400: + case 400: // wait 20 frames task->data[12]++; if (task->data[12] > 20) { @@ -328,7 +221,7 @@ void sub_80B95F0(u8 taskId) task->data[12] = 0; } break; - case 1: + case 1: // wait for handshake if (gReceivedRemoteLinkPlayers) { ConvertIntToDecimalStringN(gStringVar1, GetMultiplayerId_(), 2, 2); @@ -342,16 +235,16 @@ void sub_80B95F0(u8 taskId) task->data[6] = GetLinkPlayerCount_2(); task->data[TD_STATE] = 0; task->data[5] = GetMultiplayerId_(); - task->func = sub_80B97DC; + task->func = Task_RecordMixing_SendPacket; StorePtrInTaskData(&unk_2018000, &task->data[2]); - subTaskId = CreateTask(Task_CopyRecvBuffer, 0x50); + subTaskId = CreateTask(Task_RecordMixing_CopyReceiveBuffer, 0x50); task->data[10] = subTaskId; gTasks[subTaskId].data[0] = taskId; //StorePtrInTaskData((void*)0x2008000, &gTasks[subTaskId].data[5]); StorePtrInTaskData((u8 *)&unk_2018000 - 0x10000, &gTasks[subTaskId].data[5]); break; } - case 5: + case 5: // wait 60 frames task->data[10]++; if (task->data[10] > 60) { @@ -362,9 +255,10 @@ void sub_80B95F0(u8 taskId) } } -void sub_80B97DC(u8 taskId) +void Task_RecordMixing_SendPacket(u8 taskId) { struct Task *task = &gTasks[taskId]; + // does this send the data 24 times? switch (task->data[TD_STATE]) { @@ -392,15 +286,15 @@ void sub_80B97DC(u8 taskId) break; case 4: if (!gTasks[task->data[10]].isActive) - task->func = sub_80B9A1C; + task->func = Task_RecordMixing_SendPacket_SwitchToReceive; } } -void Task_CopyRecvBuffer(u8 taskId) +void Task_RecordMixing_CopyReceiveBuffer(u8 taskId) { struct Task *task = &gTasks[taskId]; s32 recvStatus = GetBlockReceivedStatus(); - u32 sp8 = 0; + u8 handledPlayers = 0; if (recvStatus == sub_8008198()) { @@ -408,32 +302,27 @@ void Task_CopyRecvBuffer(u8 taskId) for (player = 0; player < GetLinkPlayerCount(); player++) { - //_080B98D4 - u8 *ptr; void *src; u8 *dst; if ((recvStatus >> player) & 1) { - ptr = LoadPtrFromTaskData(&task->data[5]); - dst = ptr + task->data[player + 1] * BUFFER_CHUNK_SIZE + player * sizeof(struct PlayerRecords); + dst = LoadPtrFromTaskData(&task->data[5]) + task->data[player + 1] * BUFFER_CHUNK_SIZE + player * sizeof(struct PlayerRecords); src = GetPlayerRecvBuffer(player); - if ((u32)(task->data[player + 1] + 1) * BUFFER_CHUNK_SIZE > sizeof(struct PlayerRecords)) + if ((task->data[player + 1] + 1) * BUFFER_CHUNK_SIZE > sizeof(struct PlayerRecords)) memcpy(dst, src, sizeof(struct PlayerRecords) - task->data[player + 1] * BUFFER_CHUNK_SIZE); else memcpy(dst, src, BUFFER_CHUNK_SIZE); - //_080B993C ResetBlockReceivedFlag(player); task->data[player + 1]++; if ((u16)task->data[player + 1] == 0x18) - sp8 = (u8)(sp8 + 1); + handledPlayers++; } } - //line 828 gTasks[task->data[0]].data[0]++; } //_080B998A - if (sp8 == GetLinkPlayerCount()) + if (handledPlayers == GetLinkPlayerCount()) DestroyTask(taskId); } @@ -445,18 +334,18 @@ void sub_80B99B4(u8 taskId) DestroyTask(taskId); } -void sub_80B99E8(u8 taskId) +void Task_RecordMixing_ReceivePacket(u8 taskId) { struct Task *task = &gTasks[taskId]; task->func = sub_80B99B4; if (gUnknown_03000718 == 1) - sub_80B93B0(task->data[5]); + RecordMixing_ReceiveExchangePacket(task->data[5]); } -void sub_80B9A1C(u8 taskId) +void Task_RecordMixing_SendPacket_SwitchToReceive(u8 taskId) { - gTasks[taskId].func = sub_80B99E8; + gTasks[taskId].func = Task_RecordMixing_ReceivePacket; gUnknown_03000718 = 1; } @@ -537,6 +426,7 @@ u8 sub_80B9BBC(u16 *a) return a[16]; } +#undef NONMATCHING #ifdef NONMATCHING void sub_80B9BC4(u32 a, u32 b, u32 c, u32 d) |