diff options
Diffstat (limited to 'arm9/src/itemtool.c')
| -rw-r--r-- | arm9/src/itemtool.c | 119 |
1 files changed, 59 insertions, 60 deletions
diff --git a/arm9/src/itemtool.c b/arm9/src/itemtool.c index fb4097a3..2c389512 100644 --- a/arm9/src/itemtool.c +++ b/arm9/src/itemtool.c @@ -6,7 +6,7 @@ #pragma thumb on -const u16 UNK_020F8454[] = { +static const u16 sMailIdxs[] = { ITEM_GRASS_MAIL, ITEM_FLAME_MAIL, ITEM_BUBBLE_MAIL, @@ -21,7 +21,7 @@ const u16 UNK_020F8454[] = { ITEM_BRICK_MAIL, }; -const u16 UNK_020F846C[] = { +static const u16 sBerryIdxs[] = { ITEM_CHERI_BERRY, ITEM_CHESTO_BERRY, ITEM_PECHA_BERRY, @@ -88,7 +88,7 @@ const u16 UNK_020F846C[] = { ITEM_ROWAP_BERRY, }; -const u16 UNK_020F84EC[] = { +static const u16 sTMHMMoves[] = { MOVE_FOCUS_PUNCH, MOVE_DRAGON_CLAW, MOVE_WATER_PULSE, @@ -191,7 +191,12 @@ const u16 UNK_020F84EC[] = { MOVE_ROCK_CLIMB, }; -const u16 UNK_020F85B4[][4] = { +static const u16 sItemIndexMappings[][4] = { + /* Col 1: Offset in item_data.narc + * Col 2: Gfx offset in item_icon.narc + * Col 3: Pal offset in item_icon.narc + * Col 4: Gen 3 item index (for Pal Park conversion) + */ { 0, 699, 700, 0 }, { 1, 2, 3, 1 }, { 2, 4, 5, 2 }, @@ -658,7 +663,7 @@ const u16 UNK_020F85B4[][4] = { { 440, 598, 599, 285 }, { 441, 600, 601, 0 }, }; -// + //static inline void ShiftItemSlots(struct ItemSlot * itemSlots, s16 from, s16 to, s32 direction) //{ // for (; direction > 0 ? from < to : from > to; from += direction) @@ -667,7 +672,7 @@ const u16 UNK_020F85B4[][4] = { // } //} // -//void FUN_0206E5B4(struct ItemSlot * itemSlots, u16 from, u16 to) +//void MoveItemSlotInList(struct ItemSlot * itemSlots, u16 from, u16 to) //{ // if (from != to) // { @@ -685,7 +690,7 @@ const u16 UNK_020F85B4[][4] = { // } //} -u16 FUN_0206E640(u16 a0, u16 a1) +u16 GetItemIndexMapping(u16 a0, u16 a1) { switch (a1) { @@ -694,35 +699,35 @@ u16 FUN_0206E640(u16 a0, u16 a1) break; if (a0 == 0xFFFF) break; - return UNK_020F85B4[a0][0]; + return sItemIndexMappings[a0][0]; case 1: if (a0 == 0) return 699; if (a0 == 0xFFFF) return 701; - return UNK_020F85B4[a0][1]; + return sItemIndexMappings[a0][1]; case 2: if (a0 == 0) return 700; if (a0 == 0xFFFF) return 702; - return UNK_020F85B4[a0][2]; + return sItemIndexMappings[a0][2]; case 3: if (a0 == 0) break; if (a0 == 0xFFFF) break; - return UNK_020F85B4[a0][3]; + return sItemIndexMappings[a0][3]; } return 0; } -u16 FUN_0206E6D8(u16 a0) +u16 UpConvertItemId_Gen3to4(u16 a0) { u16 i; - for (i = 1; i <= NELEMS(UNK_020F85B4) - 1; i++) + for (i = 1; i <= NELEMS(sItemIndexMappings) - 1; i++) { - if (a0 == UNK_020F85B4[i][3]) + if (a0 == sItemIndexMappings[i][3]) return i; } return 0; @@ -738,53 +743,47 @@ int FUN_0206E70C() return 0; } -void * FUN_0206E710(u16 a0, u16 a1, u32 heap_id) +void * LoadItemDataOrGfx(u16 a0, u16 a1, u32 heap_id) { - if (a0 > NELEMS(UNK_020F85B4) - 1) + if (a0 > NELEMS(sItemIndexMappings) - 1) a0 = 0; switch (a1) { case 0: - return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_DATA, UNK_020F85B4[a0][0], heap_id); + return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_DATA, sItemIndexMappings[a0][0], heap_id); case 1: - return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_ICON, UNK_020F85B4[a0][1], heap_id); + return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_ICON, sItemIndexMappings[a0][1], heap_id); case 2: - return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_ICON, UNK_020F85B4[a0][2], heap_id); + return AllocAndReadWholeNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_ICON, sItemIndexMappings[a0][2], heap_id); default: return NULL; } } -void FUN_0206E768(struct String * dest, u16 item_id, u32 heap_no) +void GetItemNameIntoString(struct String * dest, u16 item_id, u32 heap_no) { struct MsgData * msgData = NewMsgDataFromNarc(1, NARC_MSGDATA_MSG, 344, heap_no); ReadMsgDataIntoString(msgData, item_id, dest); DestroyMsgData(msgData); } -void FUN_0206E790(struct String * dest, u16 item_id, u32 heap_no) +void GetItemDescIntoString(struct String * dest, u16 item_id, u32 heap_no) { struct MsgData * msgData = NewMsgDataFromNarc(1, NARC_MSGDATA_MSG, 343, heap_no); ReadMsgDataIntoString(msgData, item_id, dest); DestroyMsgData(msgData); } -struct ItemData; - -u32 FUN_0206E7DC(struct ItemData * itemData, u32 attr); - -u32 FUN_0206E7B8(u16 item, u32 attr, u32 heap_id) +u32 GetItemAttr(u16 item, u32 attr, u32 heap_id) { u32 ret; - struct ItemData * itemData = (struct ItemData *)FUN_0206E710(item, 0, heap_id); - ret = FUN_0206E7DC(itemData, attr); + struct ItemData * itemData = (struct ItemData *)LoadItemDataOrGfx(item, 0, heap_id); + ret = GetItemAttr_PreloadedItemData(itemData, attr); FUN_02016A8C(heap_id, itemData); return ret; } -u32 FUN_0206E878(struct ItemDataSub * a0, u32 attr); - -u32 FUN_0206E7DC(struct ItemData * itemData, u32 attr) +u32 GetItemAttr_PreloadedItemData(struct ItemData * itemData, u32 attr) { switch (attr) { @@ -824,14 +823,14 @@ u32 FUN_0206E7DC(struct ItemData * itemData, u32 attr) case 0: return itemData->unkE.flat; case 1: - return FUN_0206E878(&itemData->unkE.sub, attr); + return GetItemAttrSub(&itemData->unkE.sub, attr); default: return 0; } } } -u32 FUN_0206E878(struct ItemDataSub * sub, u32 attr) +u32 GetItemAttrSub(struct ItemDataSub * sub, u32 attr) { switch (attr) { @@ -928,101 +927,101 @@ u32 FUN_0206E878(struct ItemDataSub * sub, u32 attr) } } -u16 FUN_0206EA30(u16 a0) +u16 TMHMGetMove(u16 a0) { if (a0 < ITEM_TM01 || a0 > ITEM_HM08) return MOVE_NONE; a0 -= ITEM_TM01; - return UNK_020F84EC[a0]; + return sTMHMMoves[a0]; } -BOOL FUN_0206EA54(u16 a0) +BOOL MoveIsHM(u16 a0) { u8 i; for (i = 0; i < 8; i++) { - if (a0 == UNK_020F84EC[i + NUM_TMS]) + if (a0 == sTMHMMoves[i + NUM_TMS]) return TRUE; } return FALSE; } -u8 FUN_0206EA7C(u16 a0) +u8 ItemToTMHMId(u16 a0) { if (a0 < ITEM_TM01 || a0 > ITEM_HM08) return 0; return (u8)(a0 - ITEM_TM01); } -BOOL FUN_0206EA98(u16 a0) +BOOL ItemIdIsMail(u16 a0) { u32 i; for (i = 0; i < 12; i++) { - if (a0 == UNK_020F8454[i]) + if (a0 == sMailIdxs[i]) return TRUE; } return FALSE; } -u8 FUN_0206EAB8(u16 a0) +u8 ItemToMailId(u16 a0) { u32 i; for (i = 0; i < 12; i++) { - if (a0 == UNK_020F8454[i]) + if (a0 == sMailIdxs[i]) return (u8)i; } return 0; } -u16 FUN_0206EAD8(u8 i) +u16 MailToItemId(u8 i) { if (i >= 12) return 0; - return UNK_020F8454[i]; + return sMailIdxs[i]; } -BOOL FUN_0206EAEC(u16 a0) +BOOL ItemIdIsBerry(u16 a0) { u32 i; for (i = 0; i < 64; i++) { - if (a0 == UNK_020F846C[i]) + if (a0 == sBerryIdxs[i]) return TRUE; } return FALSE; } -u8 FUN_0206EB0C(u16 a0) +u8 ItemToBerryId(u16 item_id) { - if (a0 < FIRST_BERRY_IDX) + if (item_id < FIRST_BERRY_IDX) return 0xFF; - return (u8)(a0 - FIRST_BERRY_IDX); + return (u8)(item_id - FIRST_BERRY_IDX); } -u16 FUN_0206EB1C(u8 a0) +u16 BerryToItemId(u8 a0) { if (a0 >= NUM_BERRIES) return 0xFFFF; - return UNK_020F846C[a0]; + return sBerryIdxs[a0]; } -u8 FUN_0206EB34(u16 a0) +u8 ItemIsBitter(u16 item_id) { - return a0 == ITEM_ENERGYPOWDER || - a0 == ITEM_ENERGY_ROOT || - a0 == ITEM_HEAL_POWDER || - a0 == ITEM_REVIVAL_HERB; + return item_id == ITEM_ENERGYPOWDER || + item_id == ITEM_ENERGY_ROOT || + item_id == ITEM_HEAL_POWDER || + item_id == ITEM_REVIVAL_HERB; } -struct ItemData * FUN_0206EB50(u16 a0) +struct ItemData * LoadAllItemData(u32 heap_id) { - return AllocAndReadFromNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_DATA, 0, a0, 0, sizeof(struct ItemData) * FUN_0206E640(ITEM_SECRETPOTION, 0)); + return AllocAndReadFromNarcMemberByIdPair(NARC_ITEMTOOL_ITEMDATA_ITEM_DATA, 0, heap_id, 0, sizeof(struct ItemData) * GetItemIndexMapping(ITEM_SECRETPOTION, 0)); } -struct ItemData * FUN_0206EB78(struct ItemData * a0, u16 a1) +struct ItemData * GetItemDataPtrFromArray(struct ItemData * a0, u16 item_id) { - return a0 + a1; + return a0 + item_id; } |