diff options
Diffstat (limited to 'src/link_rfu_3.c')
| -rw-r--r-- | src/link_rfu_3.c | 207 |
1 files changed, 110 insertions, 97 deletions
diff --git a/src/link_rfu_3.c b/src/link_rfu_3.c index 69b6603a8..d3f6e93db 100644 --- a/src/link_rfu_3.c +++ b/src/link_rfu_3.c @@ -166,7 +166,7 @@ static const struct SpriteTemplate sWirelessStatusIndicatorSpriteTemplate = { SpriteCallbackDummy }; -void sub_80FC478(struct UnkRfuStruct_2_Sub_124 *ptr) +void RFU_queue_20_70_reset(struct UnkRfuStruct_2_Sub_124 *queue) { s32 i; s32 j; @@ -175,16 +175,16 @@ void sub_80FC478(struct UnkRfuStruct_2_Sub_124 *ptr) { for (j = 0; j < 70; j++) { - ptr->unk_00[i][j] = 0; + queue->slots[i][j] = 0; } } - ptr->unk_8c1 = 0; - ptr->unk_8c0 = 0; - ptr->unk_8c2 = 0; - ptr->unk_8c3 = 0; + queue->send_slot = 0; + queue->recv_slot = 0; + queue->count = 0; + queue->full = 0; } -void sub_80FC4D4(struct UnkRfuStruct_2_Sub_9e8 *ptr) +void RFU_queue_40_14_reset(struct UnkRfuStruct_2_Sub_9e8 *ptr) { s32 i; s32 j; @@ -193,16 +193,16 @@ void sub_80FC4D4(struct UnkRfuStruct_2_Sub_9e8 *ptr) { for (j = 0; j < 14; j++) { - ptr->unk_00[i][j] = 0; + ptr->slots[i][j] = 0; } } - ptr->unk_231 = 0; - ptr->unk_230 = 0; - ptr->unk_232 = 0; - ptr->unk_233 = 0; + ptr->send_slot = 0; + ptr->recv_slot = 0; + ptr->count = 0; + ptr->full = 0; } -static void sub_80FC530(struct UnkRfuStruct_Sub_Unused *ptr) +static void RFU_queue_2_256_reset(struct UnkRfuStruct_Sub_Unused *ptr) { s32 i; s32 j; @@ -211,29 +211,29 @@ static void sub_80FC530(struct UnkRfuStruct_Sub_Unused *ptr) { for (j = 0; j < 256; j++) { - ptr->unk_00[i][j] = 0; + ptr->slots[i][j] = 0; } } - ptr->unk_201 = 0; - ptr->unk_200 = 0; - ptr->unk_202 = 0; - ptr->unk_203 = 0; + ptr->send_slot = 0; + ptr->recv_slot = 0; + ptr->count = 0; + ptr->full = 0; } -void sub_80FC588(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2) +void RFU_queue_20_70_recv(struct UnkRfuStruct_2_Sub_124 *queue, u8 *data) { s32 i; u16 imeBak; u8 count; - if (q1->unk_8c2 < 20) + if (queue->count < 20) { imeBak = REG_IME; REG_IME = 0; count = 0; for (i = 0; i < 70; i += 14) { - if (q2[i] == 0 && q2[i + 1] == 0) + if (data[i] == 0 && data[i + 1] == 0) { count++; } @@ -242,36 +242,36 @@ void sub_80FC588(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2) { for (i = 0; i < 70; i++) { - q1->unk_00[q1->unk_8c0][i] = q2[i]; + queue->slots[queue->recv_slot][i] = data[i]; } - q1->unk_8c0++; - q1->unk_8c0 %= 20; - q1->unk_8c2++; + queue->recv_slot++; + queue->recv_slot %= 20; + queue->count++; for (i = 0; i < 70; i++) { - q2[i] = 0; + data[i] = 0; } } REG_IME = imeBak; } else { - q1->unk_8c3 = 1; + queue->full = 1; } } -void sub_80FC63C(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2) +void RFU_queue_40_14_recv(struct UnkRfuStruct_2_Sub_9e8 *queue, u8 *data) { s32 i; u16 imeBak; - if (q1->unk_232 < 40) + if (queue->count < 40) { imeBak = REG_IME; REG_IME = 0; for (i = 0; i < 14; i++) { - if (q2[i] != 0) + if (data[i] != 0) { break; } @@ -280,57 +280,57 @@ void sub_80FC63C(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2) { for (i = 0; i < 14; i++) { - q1->unk_00[q1->unk_230][i] = q2[i]; + queue->slots[queue->recv_slot][i] = data[i]; } - q1->unk_230++; - q1->unk_230 %= 40; - q1->unk_232++; + queue->recv_slot++; + queue->recv_slot %= 40; + queue->count++; for (i = 0; i < 14; i++) { - q2[i] = 0; + data[i] = 0; } } REG_IME = imeBak; } else { - q1->unk_233 = 1; + queue->full = 1; } } -bool8 sub_80FC6E8(struct UnkRfuStruct_2_Sub_124 *q1, u8 *q2) +bool8 RFU_queue_20_70_send(struct UnkRfuStruct_2_Sub_124 *queue, u8 *dest) { u16 imeBak; s32 i; imeBak = REG_IME; REG_IME = 0; - if (q1->unk_8c0 == q1->unk_8c1 || q1->unk_8c3 != 0) + if (queue->recv_slot == queue->send_slot || queue->full) { for (i = 0; i < 70; i++) { - q2[i] = 0; + dest[i] = 0; } REG_IME = imeBak; return FALSE; } for (i = 0; i < 70; i++) { - q2[i] = q1->unk_00[q1->unk_8c1][i]; + dest[i] = queue->slots[queue->send_slot][i]; } - q1->unk_8c1++; - q1->unk_8c1 %= 20; - q1->unk_8c2--; + queue->send_slot++; + queue->send_slot %= 20; + queue->count--; REG_IME = imeBak; return TRUE; } -bool8 sub_80FC79C(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2) +bool8 RFU_queue_40_14_send(struct UnkRfuStruct_2_Sub_9e8 *queue, u8 *dest) { s32 i; u16 imeBak; - if (q1->unk_230 == q1->unk_231 || q1->unk_233 != 0) + if (queue->recv_slot == queue->send_slot || queue->full != 0) { return FALSE; } @@ -338,98 +338,98 @@ bool8 sub_80FC79C(struct UnkRfuStruct_2_Sub_9e8 *q1, u8 *q2) REG_IME = 0; for (i = 0; i < 14; i++) { - q2[i] = q1->unk_00[q1->unk_231][i]; + dest[i] = queue->slots[queue->send_slot][i]; } - q1->unk_231++; - q1->unk_231 %= 40; - q1->unk_232--; + queue->send_slot++; + queue->send_slot %= 40; + queue->count--; REG_IME = imeBak; return TRUE; } -void sub_80FC828(struct UnkRfuStruct_2_Sub_c1c *q1, const u8 *q2) +void RFU_queue_2_14_recv(struct UnkRfuStruct_2_Sub_c1c *queue, const u8 *data) { s32 i; - if (q2[1] == 0) + if (data[1] == 0) { - sub_80FC888(q1, NULL); + RFU_queue_2_14_send(queue, NULL); } else { for (i = 0; i < 14; i++) { - q1->unk_00[q1->unk_1c][i] = q2[i]; + queue->slots[queue->recv_slot][i] = data[i]; } - q1->unk_1c++; - q1->unk_1c %= 2; - if (q1->unk_1e < 2) + queue->recv_slot++; + queue->recv_slot %= 2; + if (queue->count < 2) { - q1->unk_1e++; + queue->count++; } else { - q1->unk_1d = q1->unk_1c; + queue->send_slot = queue->recv_slot; } } } -bool8 sub_80FC888(struct UnkRfuStruct_2_Sub_c1c *q1, u8 *q2) +bool8 RFU_queue_2_14_send(struct UnkRfuStruct_2_Sub_c1c *queue, u8 *dest) { s32 i; - if (q1->unk_1e == 0) + if (queue->count == 0) { return FALSE; } - if (q2 != NULL) + if (dest != NULL) { for (i = 0; i < 14; i++) { - q2[i] = q1->unk_00[q1->unk_1d][i]; + dest[i] = queue->slots[queue->send_slot][i]; } } - q1->unk_1d++; - q1->unk_1d %= 2; - q1->unk_1e--; + queue->send_slot++; + queue->send_slot %= 2; + queue->count--; return TRUE; } -static void sub_80FC8D8(struct UnkRfuStruct_Sub_Unused *q1, u8 *q2) +static void RFU_queue_2_256_recv(struct UnkRfuStruct_Sub_Unused *queue, u8 *data) { s32 i; - if (q1->unk_202 < 2) + if (queue->count < 2) { for (i = 0; i < 256; i++) { - q1->unk_00[q1->unk_200][i] = q2[i]; + queue->slots[queue->recv_slot][i] = data[i]; } - q1->unk_200++; - q1->unk_200 %= 2; - q1->unk_202++; + queue->recv_slot++; + queue->recv_slot %= 2; + queue->count++; } else { - q1->unk_203 = 1; + queue->full = 1; } } -static bool8 sub_80FC944(struct UnkRfuStruct_Sub_Unused *q1, u8 *q2) +static bool8 RFU_queue_2_256_send(struct UnkRfuStruct_Sub_Unused *queue, u8 *send) { s32 i; - if (q1->unk_200 == q1->unk_201 || q1->unk_203) + if (queue->recv_slot == queue->send_slot || queue->full) { return FALSE; } for (i = 0; i < 256; i++) { - q2[i] = q1->unk_00[q1->unk_201][i]; + send[i] = queue->slots[queue->send_slot][i]; } - q1->unk_201++; - q1->unk_201 %= 2; - q1->unk_202--; + queue->send_slot++; + queue->send_slot %= 2; + queue->count--; return TRUE; } @@ -438,7 +438,7 @@ static void sub_80FC9B8(u8 *q1, u8 mode) s32 i; u8 rval; u16 r5 = 0; - static u8 _3002018; + static u8 counter; switch (mode) { @@ -470,11 +470,11 @@ static void sub_80FC9B8(u8 *q1, u8 mode) case 3: for (i = 0; i < 200; i++) { - q1[i] = i + 1 + _3002018; - r5 += (i + 1 + _3002018) & 0xFF; + q1[i] = i + 1 + counter; + r5 += (i + 1 + counter) & 0xFF; } *((u16 *)(q1 + i)) = r5; - _3002018++; + counter++; break; } } @@ -603,7 +603,7 @@ static u8 GetConnectedChildStrength(u8 maxFlags) } #endif -void InitHostRFUtgtGname(struct GFtgtGname *data, u8 activity, bool32 r2, s32 r3) +void InitHostRFUtgtGname(struct GFtgtGname *data, u8 activity, bool32 started, s32 child_sprite_genders) { s32 i; @@ -613,30 +613,37 @@ void InitHostRFUtgtGname(struct GFtgtGname *data, u8 activity, bool32 r2, s32 r3 } for (i = 0; i < RFU_CHILD_MAX; i++) { - data->unk_04[i] = r3; - r3 >>= 8; + data->child_sprite_gender[i] = child_sprite_genders; + child_sprite_genders >>= 8; } data->playerGender = gSaveBlock2Ptr->playerGender; - data->unk_0a_0 = activity; - data->unk_0a_7 = r2; - data->unk_00.unk_00_0 = GAME_LANGUAGE; - data->unk_00.unk_01_2 = GAME_VERSION; - data->unk_00.unk_00_4 = 0; - data->unk_00.unk_00_5 = 0; + data->activity = activity; + data->started = started; + data->unk_00.language = GAME_LANGUAGE; + data->unk_00.version = GAME_VERSION; + data->unk_00.hasNews = FALSE; + data->unk_00.hasCard = FALSE; data->unk_00.unk_00_6 = 0; data->unk_00.isChampion = FlagGet(FLAG_SYS_CAN_LINK_WITH_RS); data->unk_00.hasNationalDex = IsNationalPokedexEnabled(); data->unk_00.gameClear = FlagGet(FLAG_SYS_GAME_CLEAR); } -bool8 sub_80FCC3C(struct GFtgtGname *gname, u8 *uname, u8 idx) +/* + * ========================================================== + * Returns 1 if parent, 0 if child or neutral. + * If partner serial number is valid, copies gname and uname. + * Otherwise, blanks these. + * ========================================================== + */ +bool8 LinkRfu_GetNameIfCompatible(struct GFtgtGname *gname, u8 *uname, u8 idx) { bool8 retVal; - if (gUnknown_3005E10.unk_06 == 1) + if (lman.parent_child == MODE_PARENT) { retVal = TRUE; - if (sub_80FA44C(gRfuLinkStatus->partner[idx].serialNo) && ((gRfuLinkStatus->getNameFlag >> idx) & 1)) + if (RfuSerialNumberIsValid(gRfuLinkStatus->partner[idx].serialNo) && ((gRfuLinkStatus->getNameFlag >> idx) & 1)) { memcpy(gname, &gRfuLinkStatus->partner[idx].gname, RFU_GAME_NAME_LENGTH); memcpy(uname, gRfuLinkStatus->partner[idx].uname, RFU_USER_NAME_LENGTH); @@ -650,7 +657,7 @@ bool8 sub_80FCC3C(struct GFtgtGname *gname, u8 *uname, u8 idx) else { retVal = FALSE; - if (sub_80FA44C(gRfuLinkStatus->partner[idx].serialNo)) + if (RfuSerialNumberIsValid(gRfuLinkStatus->partner[idx].serialNo)) { memcpy(gname, &gRfuLinkStatus->partner[idx].gname, RFU_GAME_NAME_LENGTH); memcpy(uname, gRfuLinkStatus->partner[idx].uname, RFU_USER_NAME_LENGTH); @@ -664,7 +671,13 @@ bool8 sub_80FCC3C(struct GFtgtGname *gname, u8 *uname, u8 idx) return retVal; } -bool8 sub_80FCCF4(struct GFtgtGname *gname, u8 *uname, u8 idx) +/* + * ========================================================== + * Specific check for serial number 0x7F7D, + * which comes from ??? + * ========================================================== + */ +bool8 LinkRfu_GetNameIfSerial7F7D(struct GFtgtGname *gname, u8 *uname, u8 idx) { bool8 retVal = FALSE; if (gRfuLinkStatus->partner[idx].serialNo == 0x7F7D) @@ -824,7 +837,7 @@ void UpdateWirelessStatusIndicatorSprite(void) gMain.oamBuffer[125].paletteNum = sprite->oam.paletteNum; gMain.oamBuffer[125].tileNum = sprite->data[6] + sprite->anims[sprite->data[2]][sprite->data[4]].frame.imageValue; CpuCopy16(gMain.oamBuffer + 125, (struct OamData *)OAM + 125, sizeof(struct OamData)); - if (sub_80FB9F4() == 1) + if (RfuGetErrorStatus() == 1) { DestroyWirelessStatusIndicatorSprite(); } |