From 95d77c25f390afa8702469b3dfd17c8dc375a3e2 Mon Sep 17 00:00:00 2001 From: PikalaxALT Date: Sat, 20 Jan 2018 16:38:44 -0500 Subject: [PATCH] through sub_801084C --- asm/link_rfu.s | 280 ------------------------------------------------- include/link.h | 2 + src/link.c | 7 +- src/link_rfu.c | 106 +++++++++++++++++++ 4 files changed, 112 insertions(+), 283 deletions(-) diff --git a/asm/link_rfu.s b/asm/link_rfu.s index ff5553ce2..e64801388 100644 --- a/asm/link_rfu.s +++ b/asm/link_rfu.s @@ -5,286 +5,6 @@ .text - thumb_func_start sub_80107A0 -sub_80107A0: @ 80107A0 - push {r4,r5,lr} - movs r4, 0 - ldr r1, =gUnknown_03005000 - ldr r2, =0x00000c85 - adds r0, r1, r2 - ldrb r0, [r0] - cmp r0, 0x8 - bne _080107DA - ldr r2, =gUnknown_03007880 - ldr r0, =0x00000c3e - adds r1, r0 - ldrb r0, [r1] - lsls r0, 2 - adds r0, r2 - ldr r0, [r0] - ldrh r0, [r0] - cmp r0, 0x26 - beq _080107D2 - ldrb r0, [r1] - lsls r0, 2 - adds r0, r2 - ldr r0, [r0] - ldrh r0, [r0] - cmp r0, 0x27 - bne _080107DA -_080107D2: - ldrb r1, [r1] - movs r0, 0x4 - bl rfu_clearSlot -_080107DA: - ldr r2, =gUnknown_03007880 - ldr r5, =gUnknown_03005000 - ldr r0, =0x00000c3e - adds r1, r5, r0 - ldrb r0, [r1] - lsls r0, 2 - adds r0, r2 - ldr r0, [r0] - ldrh r0, [r0, 0x34] - cmp r0, 0x46 - beq _080107FE - ldrb r0, [r1] - lsls r0, 2 - adds r0, r2 - ldr r0, [r0] - ldrh r0, [r0, 0x34] - cmp r0, 0x48 - bne _0801082C -_080107FE: - ldrb r1, [r1] - movs r0, 0x8 - bl rfu_clearSlot - ldr r2, =0x00000c86 - adds r4, r5, r2 - ldrb r0, [r4] - movs r1, 0 - bl sub_8011A64 - ldrb r4, [r4] - b _08010844 - .pool -_0801082C: - ldrb r0, [r1] - lsls r0, 2 - adds r0, r2 - ldr r0, [r0] - ldrh r0, [r0, 0x34] - cmp r0, 0x47 - bne _08010844 - ldrb r1, [r1] - movs r0, 0x8 - bl rfu_clearSlot - movs r4, 0x6 -_08010844: - adds r0, r4, 0 - pop {r4,r5} - pop {r1} - bx r1 - thumb_func_end sub_80107A0 - - thumb_func_start sub_801084C -sub_801084C: @ 801084C - push {r4-r7,lr} - lsls r0, 24 - lsrs r6, r0, 24 - ldr r5, =gUnknown_03005000 - adds r0, r5, 0 - adds r0, 0xF1 - ldrb r0, [r0] - subs r0, 0x1 - lsls r0, 24 - lsrs r0, 24 - cmp r0, 0x1 - bhi _08010872 - ldr r0, =0x00000ce8 - adds r1, r5, r0 - movs r0, 0 - strb r0, [r1] - adds r0, r6, 0 - bl DestroyTask -_08010872: - ldr r2, =gTasks - lsls r1, r6, 2 - adds r0, r1, r6 - lsls r0, 3 - adds r4, r0, r2 - movs r2, 0x8 - ldrsh r0, [r4, r2] - adds r7, r1, 0 - cmp r0, 0x3 - beq _0801091C - cmp r0, 0x3 - bgt _080108A4 - cmp r0, 0x1 - beq _080108CC - cmp r0, 0x1 - bgt _08010918 - cmp r0, 0 - beq _080108B6 - b _080109D2 - .pool -_080108A4: - cmp r0, 0x5 - beq _08010950 - cmp r0, 0x5 - blt _0801093E - cmp r0, 0x6 - beq _08010984 - cmp r0, 0x65 - beq _08010904 - b _080109D2 -_080108B6: - bl sub_800FC60 - lsls r0, 24 - cmp r0, 0 - bne _080108C2 - b _080109D2 -_080108C2: - bl ResetBlockReceivedFlags - bl sub_800B348 - b _08010948 -_080108CC: - ldrb r0, [r5, 0xC] - cmp r0, 0x1 - bne _0801090C - ldr r0, =gReceivedRemoteLinkPlayers - ldrb r0, [r0] - cmp r0, 0 - beq _080108E8 - movs r0, 0xF0 - lsls r0, 7 - bl sub_800FD14 - b _080108F0 - .pool -_080108E8: - movs r0, 0xEE - lsls r0, 7 - bl sub_800FD14 -_080108F0: - ldr r0, =gTasks - adds r1, r7, r6 - lsls r1, 3 - adds r1, r0 - movs r0, 0x65 - strh r0, [r1, 0x8] - b _080109D2 - .pool -_08010904: - ldr r0, =gSendCmd - ldrh r0, [r0] - cmp r0, 0 - bne _080109D2 -_0801090C: - movs r0, 0x2 - strh r0, [r4, 0x8] - b _080109D2 - .pool -_08010918: - ldrb r0, [r5, 0xD] - b _08010944 -_0801091C: - ldrb r0, [r5, 0xC] - cmp r0, 0x1 - bne _08010948 - bl sub_800FC60 - lsls r0, 24 - cmp r0, 0 - beq _080109D2 - adds r1, r5, 0 - adds r1, 0x5A - movs r0, 0 - strb r0, [r1] - movs r0, 0xA1 - lsls r0, 8 - bl sub_800FD14 - b _08010948 -_0801093E: - bl sub_800FC88 - lsls r0, 24 -_08010944: - cmp r0, 0 - beq _080109D2 -_08010948: - ldrh r0, [r4, 0x8] - adds r0, 0x1 - strh r0, [r4, 0x8] - b _080109D2 -_08010950: - movs r4, 0 - ldrb r0, [r5, 0xD] - cmp r4, r0 - bge _0801096E -_08010958: - adds r0, r4, 0 - bl sub_800B3A4 - lsls r0, r4, 24 - lsrs r0, 24 - bl sub_800F728 - adds r4, 0x1 - ldrb r2, [r5, 0xD] - cmp r4, r2 - blt _08010958 -_0801096E: - ldr r0, =gTasks - adds r1, r7, r6 - lsls r1, 3 - adds r1, r0 - ldrh r0, [r1, 0x8] - adds r0, 0x1 - strh r0, [r1, 0x8] - b _080109D2 - .pool -_08010984: - adds r0, r6, 0 - bl DestroyTask - ldr r1, =gReceivedRemoteLinkPlayers - movs r0, 0x1 - strb r0, [r1] - ldr r0, =0x00000ce8 - adds r1, r5, r0 - movs r0, 0 - strb r0, [r1] - movs r1, 0x96 - lsls r1, 2 - movs r0, 0x1 - bl sub_800D550 - ldr r2, =0x00000ce6 - adds r1, r5, r2 - ldrb r0, [r1] - cmp r0, 0 - beq _080109D2 - movs r4, 0 - adds r2, r1, 0 - movs r3, 0x1 - ldr r0, =0x00000ce5 - adds r5, r0 -_080109B6: - ldrb r0, [r2] - asrs r0, r4 - ands r0, r3 - cmp r0, 0 - beq _080109CC - adds r0, r3, 0 - lsls r0, r4 - strb r0, [r5] - ldrb r1, [r2] - eors r0, r1 - strb r0, [r2] -_080109CC: - adds r4, 0x1 - cmp r4, 0x3 - ble _080109B6 -_080109D2: - pop {r4-r7} - pop {r0} - bx r0 - .pool - thumb_func_end sub_801084C - thumb_func_start sub_80109E8 sub_80109E8: @ 80109E8 push {r4,r5,lr} diff --git a/include/link.h b/include/link.h index 918a7480b..43a09863e 100644 --- a/include/link.h +++ b/include/link.h @@ -249,6 +249,8 @@ void SetSuppressLinkErrorMessage(bool8 flag); void sub_800B524(struct LinkPlayer *linkPlayer); u8 GetSioMultiSI(void); void sub_800AAF4(void); +void sub_800B348(void); +void sub_800B3A4(u32 who); extern u16 gLinkPartnersHeldKeys[6]; extern u32 gLinkDebugSeed; diff --git a/src/link.c b/src/link.c index c59691bc8..1e8332f57 100644 --- a/src/link.c +++ b/src/link.c @@ -1812,13 +1812,14 @@ void sub_800B348(void) memcpy(gBlockSendBuffer, block, sizeof(*block)); } -void sub_800B3A4(u8 who) +void sub_800B3A4(u32 who) { + u8 who_ = who; struct LinkPlayerBlock *block; struct LinkPlayer *player; - block = (struct LinkPlayerBlock *)gBlockRecvBuffer[who]; - player = &gLinkPlayers[who]; + block = (struct LinkPlayerBlock *)gBlockRecvBuffer[who_]; + player = &gLinkPlayers[who_]; *player = block->linkPlayer; sub_800B524(player); if (strcmp(block->magic1, gASCIIGameFreakInc) != 0 || strcmp(block->magic2, gASCIIGameFreakInc) != 0) diff --git a/src/link_rfu.c b/src/link_rfu.c index 0842818b4..b666ffc39 100644 --- a/src/link_rfu.c +++ b/src/link_rfu.c @@ -4174,3 +4174,109 @@ void sub_8010750(void) } } } + +int sub_80107A0(void) +{ + int retval = 0; + if (gUnknown_03005000.unk_c85 == 8) + { + if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_0 == 0x26 || gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_0 == 0x27) + rfu_clearSlot(4, gUnknown_03005000.unk_c3e); + } + if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x46 || gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x48) + { + rfu_clearSlot(8, gUnknown_03005000.unk_c3e); + sub_8011A64(gUnknown_03005000.unk_c86, 0); + retval = gUnknown_03005000.unk_c86; + } + else if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x47) + { + rfu_clearSlot(8, gUnknown_03005000.unk_c3e); + retval = 6; + } + return retval; +} + +void sub_801084C(u8 taskId) +{ + int i; + + if (gUnknown_03005000.unk_f1 == 1 || gUnknown_03005000.unk_f1 == 2) + { + gUnknown_03005000.unk_ce8 = 0; + DestroyTask(taskId); + } + switch (gTasks[taskId].data[0]) + { + case 0: + if (sub_800FC60()) + { + ResetBlockReceivedFlags(); + sub_800B348(); + gTasks[taskId].data[0]++; + } + break; + case 1: + if (gUnknown_03005000.unk_0c == 1) + { + if (gReceivedRemoteLinkPlayers) + sub_800FD14(0x7800); + else + sub_800FD14(0x7700); + gTasks[taskId].data[0] = 101; + } + else + gTasks[taskId].data[0] = 2; + break; + case 101: + if (gSendCmd[0] == 0) + gTasks[taskId].data[0] = 2; + break; + case 2: + if (gUnknown_03005000.playerCount) + gTasks[taskId].data[0]++; + break; + case 3: + if (gUnknown_03005000.unk_0c == 1) + { + if (sub_800FC60()) + { + gUnknown_03005000.unk_5a = 0; + sub_800FD14(0xa100); + gTasks[taskId].data[0]++; + } + } + else + gTasks[taskId].data[0]++; + break; + case 4: + if (sub_800FC88()) + gTasks[taskId].data[0]++; + break; + case 5: + for (i = 0; i < gUnknown_03005000.playerCount; i++) + { + sub_800B3A4(i); + sub_800F728(i); + } + gTasks[taskId].data[0]++; + break; + case 6: + DestroyTask(taskId); + gReceivedRemoteLinkPlayers = 1; + gUnknown_03005000.unk_ce8 = 0; + sub_800D550(1, 0x258); + if (gUnknown_03005000.unk_ce6) + { + for (i = 0; i < 4; i++) + { + if ((gUnknown_03005000.unk_ce6 >> i) & 1) + { + gUnknown_03005000.unk_ce5 = 1 << i; + gUnknown_03005000.unk_ce6 ^= (1 << i); + } + } + } + break; + } +}