More item related decomp (#45)

* decompile sub_80918EC

* some more item related functions

* more item functions

* more decomp, fix types in other places

* more small functions

* more item related decomp

* one more weird branching item function

* fix global.h includes

* figured out branch pattern

* decompile sub_8090F58

* make temporary struct for function

* :crab: items.s is gone :crab:

* some renaming

* rename some obvious item related constants

* fix spelling error

1 files changed, 1267 insertions, 43 deletions

diff --git a/src/items.c b/src/items.c
index 820975c..fb0304f 100644
--- a/src/items.c
+++ b/src/items.c
@@ -4,20 +4,50 @@
 #include "team_inventory.h"
 #include "random.h"
 #include "pokemon.h"
+#include "subStruct_203B240.h"
+
+#include <stddef.h>
 
 extern struct TeamInventory *gTeamInventory_203B460;
 extern struct TeamInventory gUnknown_20389A8;
 extern struct FileArchive gSystemFileArchive;
+extern struct unkStruct_203B45C *gRecruitedPokemonRef;
 extern const char gUnknown_8109764;
-extern u16 *gGummiStatBoostLUT;
+extern const char gUnknown_8109794[];
+extern const char gUnknown_81097A4[];
+extern s32 gUnknown_81097B0[];
+extern u8 gUnknown_81097C4[];
+extern u16 gGummiStatBoostLUT[];
+extern u8 gUnknown_202DE58[0x58];
+extern u32 gUnknown_202DE30;
+extern u8* gPtrTypeText;  // ptr to "Type\0"
+extern u8* gPtrPPD0Text;  // ptr to "PP $d0 \0"
+extern u32 gUnknown_810A3F0[100];
+extern u32 gUnknown_81097E8[4];  // some sort of lookup table (16, 18, 20, 22)
+extern u32 gUnknown_81097F8[4];  // some sort of lookup table (17, 19, 21, 23)
+extern u32 gUnknown_810AF50[];
+extern u8 gUnknown_8108F64[0x3f][32];  // some sort of bit lookup table
+extern s16 gTypeGummiIQBoost[0x12][NUMBER_OF_GUMMIS];
 
 EWRAM_DATA struct OpenedFile *gItemParametersFile;
 EWRAM_DATA struct Item *gItemParametersData;
 
 extern u8 GetItemType(u8);
 extern u32 GetItemUnkThrow(u8, u32);
-extern bool8 CanSellItem(u8);
-extern void sub_8090F58(void*, u8 *, struct ItemSlot *, u32);
+extern void ExpandPlaceholdersBuffer(u8 *, const u8 *, ...);
+extern s32 sub_8090FEC(s32 a1, u8* a2, u8 a3);
+extern void sub_80073B8(u32);
+extern u32 sub_8097DF0(char *, struct subStruct_203B240 **);
+extern void sub_8092A88(void*, u16);  // first arg is some struct
+extern void sub_80078A4(u32, u32, u32, u32, u32);
+extern u32 sub_8092B00(void*);
+extern u8* GetUnformattedTypeString(s16);
+extern u32 sub_8092BF4(void*);
+extern void sub_80073E0(u32);
+extern void xxx_format_and_draw(u32, u32, u8 *, u32, u32);
+extern s32 sub_8091E94(s32 a1, s32 a2, s32 a3);
+extern void xxx_sort_inv_unk230_80918EC();
+bool8 xxx_insert_unk250_8091C1C(u8);
 
 void LoadItemParameters(void)
 {
@@ -76,90 +106,90 @@ bool8 IsThrowableItem(u8 itemIndex)
     return TRUE;
 }
 
-void sub_8090A8C(struct ItemSlot *param_1,u8 itemIndex,u8 param_3)
+void xxx_init_itemslot_8090A8C(struct ItemSlot *slot, u8 itemIndex, u8 param_3)
 {
   u32 uVar3;
   u32 uVar4;
   
   if (itemIndex != ITEM_ID_NOTHING) {
-    param_1->unk0 = 1;
-    param_1->itemIndex = itemIndex;
+    slot->unk0 = 1;
+    slot->itemIndex = itemIndex;
     if (IsThrowableItem(itemIndex)) {
-        uVar3 = GetItemUnkThrow(itemIndex,0);
-        uVar4 = GetItemUnkThrow(itemIndex,1);
-        param_1->numItems = RandomRange(uVar3,uVar4);
+        uVar3 = GetItemUnkThrow(itemIndex, 0);
+        uVar4 = GetItemUnkThrow(itemIndex, 1);
+        slot->numItems = RandomRange(uVar3, uVar4);
     }
     else if (GetItemType(itemIndex) == ITEM_TYPE_MONEY)
-        param_1->numItems  = 1;
+        slot->numItems  = 1;
     else 
-        param_1->numItems  = 0;
+        slot->numItems  = 0;
 
     if (param_3 != 0)
-        param_1->unk0 |= 8;
+        slot->unk0 |= 8;
 
   }
   else {
-    param_1->unk0 = 0;
-    param_1->itemIndex = ITEM_ID_NOTHING;
-    param_1->numItems  = 0;
+    slot->unk0 = 0;
+    slot->itemIndex = ITEM_ID_NOTHING;
+    slot->numItems  = 0;
   }
 }
 
-void sub_8090B08(struct ItemSlot_ALT *param_1,u8 itemIndex)
+void xxx_init_helditem_8090B08(struct HeldItem *held, u8 itemIndex)
 {
   u32 uVar2;
   u32 uVar3;
   
   if (itemIndex != ITEM_ID_NOTHING) {
-    param_1->itemIndex = itemIndex;
+    held->itemIndex = itemIndex;
     if (IsThrowableItem(itemIndex)) {
         uVar2 = GetItemUnkThrow(itemIndex,0);
         uVar3 = GetItemUnkThrow(itemIndex,1);
-        param_1->numItems = RandomRange(uVar2,uVar3);
+        held->numItems = RandomRange(uVar2, uVar3);
     } 
     else if (GetItemType(itemIndex) == ITEM_TYPE_MONEY)
-        param_1->numItems = 1;
+        held->numItems = 1;
     else
-        param_1->numItems = 0;
+        held->numItems = 0;
   }
   else {
-    param_1->itemIndex = 0;
-    param_1->numItems = 0;
+    held->itemIndex = 0;
+    held->numItems = 0;
   }
 }
 
-void sub_8090B64(struct ItemSlot *param_1, struct ItemSlot_ALT *param_2)
+void HeldItemToSlot(struct ItemSlot *slot, struct HeldItem *held)
 {
-    u8 r6;
+    u8 is_throwable;
 
-    if(param_2->itemIndex != ITEM_ID_NOTHING)
+    if(held->itemIndex != ITEM_ID_NOTHING)
     {
-        param_1->unk0 = 1;
-        param_1->itemIndex = param_2->itemIndex;
-        r6 = IsThrowableItem(param_1->itemIndex);
-        if(r6 != 0 || GetItemType(param_1->itemIndex) == ITEM_TYPE_MONEY)
-            param_1->numItems = param_2->numItems;
-        else if(param_1->itemIndex == ITEM_ID_USED_TM)
-            param_1->numItems = param_2->numItems;
+        slot->unk0 = 1;
+        slot->itemIndex = held->itemIndex;
+        is_throwable = IsThrowableItem(slot->itemIndex);
+        if(is_throwable != 0 || GetItemType(slot->itemIndex) == ITEM_TYPE_MONEY)
+            slot->numItems = held->numItems;
+        else if(slot->itemIndex == ITEM_ID_USED_TM)
+            slot->numItems = held->numItems;
         else
-            param_1->numItems = 0;
+            slot->numItems = 0;
     }
     else
     {
-        param_1->itemIndex = ITEM_ID_NOTHING;
-        param_1->numItems = 0;
-        param_1->unk0 = 0;
+        slot->itemIndex = ITEM_ID_NOTHING;
+        slot->numItems = 0;
+        slot->unk0 = 0;
     }
 }
 
-void sub_8090BB0(struct ItemSlot_ALT *param_1,struct ItemSlot *param_2)
+void SlotToHeldItem(struct HeldItem *held,struct ItemSlot *slot)
 {
-  if ((param_2->unk0 & 1) != 0) {
-    param_1->itemIndex = param_2->itemIndex;
-    param_1->numItems = param_2->numItems;
+  if ((slot->unk0 & 1) != 0) {
+    held->itemIndex = slot->itemIndex;
+    held->numItems = slot->numItems;
   }
   else {
-    param_1->itemIndex = ITEM_ID_NOTHING;
+    held->itemIndex = ITEM_ID_NOTHING;
   }
 }
 
@@ -268,13 +298,1207 @@ u32 GetItemUnkFood(u8 itemIndex, u32 r1)
     return gItemParametersData[itemIndex].unkFood1[r1];
 }
 
-void sub_8090DC4(void* param_1,u8 itemIndex,u32 param_3)
+void sub_8090DC4(void* param_1,u8 itemIndex, struct unkStruct_8090F58* param_3)
 {
   char acStack104 [80];
   struct ItemSlot unkItem;
   
   strncpy(acStack104,gItemParametersData[itemIndex].namePointer,0x50);
-  sub_8090A8C(&unkItem,itemIndex,0);
+  xxx_init_itemslot_8090A8C(&unkItem,itemIndex,0);
   unkItem.numItems = 1;
   sub_8090F58(param_1,acStack104,&unkItem,param_3);
 }
+
+extern const u8 gUnknown_8109770[];
+extern const u8 gUnknown_8109778[];
+extern const u8 gUnknown_810977C[];
+extern const u8 gUnknown_8109784[];
+extern const u8 gUnknown_810978C[];
+
+void sub_8090E14(u8* ext_buffer, struct ItemSlot* slot, struct unkStruct_8090F58* a3) {
+  s32 unk8 = 0;
+  u8 buffer[80];
+
+  if (a3) {
+    unk8 = a3->unk8 != 0;
+  }
+
+  if (GetItemType(slot->itemIndex) == ITEM_TYPE_THROWABLE) {
+    // I feel like these labels might actually be there...
+    if (unk8) {
+      ExpandPlaceholdersBuffer(buffer, gUnknown_8109770, gItemParametersData[slot->itemIndex].namePointer, slot->numItems);
+    }
+    else {
+      ExpandPlaceholdersBuffer(buffer, gUnknown_8109778, gItemParametersData[slot->itemIndex].namePointer);
+    }
+  }
+  else if (GetItemType(slot->itemIndex) == ITEM_TYPE_ROCK) {
+    if (unk8) {
+      ExpandPlaceholdersBuffer(buffer, gUnknown_8109770, gItemParametersData[slot->itemIndex].namePointer, slot->numItems);
+    }
+    else {
+      ExpandPlaceholdersBuffer(buffer, gUnknown_8109778, gItemParametersData[slot->itemIndex].namePointer);
+    }
+  }
+  else if (slot->itemIndex == 105) {
+    ExpandPlaceholdersBuffer(buffer, gUnknown_810977C, GetMoneyValue(slot));
+  }
+  else {
+    strncpy(buffer, gItemParametersData[slot->itemIndex].namePointer, 80);
+  }
+
+  if (slot->unk0 & 8) {
+    ExpandPlaceholdersBuffer(ext_buffer, gUnknown_8109784, buffer);
+    strncpy(buffer, ext_buffer, 80);
+  }
+
+  if (a3) {
+    if (a3->unk4 && (slot->unk0 & 0x10)) {
+      ExpandPlaceholdersBuffer(ext_buffer, gUnknown_810978C, buffer);
+      strncpy(buffer, ext_buffer, 80);
+    }
+    if ((*(u32*)a3 == 1) || (*(u32*)a3 == 3)) {
+        if (slot->unk0 & 2) {
+          sub_8090F58(ext_buffer, buffer, slot, a3);
+          return;
+        }
+      strncpy(ext_buffer, buffer, 80);
+      return;
+    }
+  }
+  else {
+    strncpy(ext_buffer, buffer, 80);
+    return;
+  }
+
+  sub_8090F58(ext_buffer, buffer, slot, a3);
+  return;
+}
+
+void sub_8090F58(void* a1, u8 *a2, struct ItemSlot *slot, struct unkStruct_8090F58* a4) {
+  u32 unk0;
+  s32 value;
+  u8 buffer[40];
+  
+  if (!a4) {
+    strncpy(a1, a2, 80);
+    return;
+  }
+  else {
+    unk0 = a4->unk0;
+    switch (unk0) {
+      case 1:
+      case 2:
+        value = GetStackBuyValue(slot);
+        break;
+      case 3:
+      case 4:
+        value = GetStackSellValue(slot);
+        break;
+      default:
+        value = 0;
+        break;
+    }
+
+    if (!value) {
+      strncpy(a1, a2, 80);
+      return;
+    }
+  }
+
+  if (a4->unk6) {    
+    sub_8090FEC(value, buffer, 1);
+    ExpandPlaceholdersBuffer(a1, gUnknown_8109794, a2, a4->unk6, buffer);
+  }
+  else {
+    sub_8090FEC(value, buffer, 0);
+    ExpandPlaceholdersBuffer(a1, gUnknown_81097A4, a2, buffer);
+  }
+}
+
+s32 sub_8090FEC(s32 a1, u8* strbuf, u8 a3) 
+{
+  s32 i, count;
+  s32 cond = 0;
+
+  count = 0;
+  for (i = 0; i < 5; i++) {
+    s32 div;
+    
+    div = 0;
+    while (a1 >= gUnknown_81097B0[i]) {
+        a1 -= gUnknown_81097B0[i];
+        div++;
+    }
+
+    if (div > 9) {
+      div = 9;
+    }
+
+    if (div) {
+        cond = 1;
+        *strbuf++ = gUnknown_81097C4[2 * div];
+        *strbuf++ = (gUnknown_81097C4 + 1)[2 * div];  // weird staggered arrays...
+        count++;
+    }
+    else if (cond) {
+        *strbuf++ = gUnknown_81097C4[0];
+        *strbuf++ = (gUnknown_81097C4 + 1)[0];  // weird staggered arrays...
+        count++;
+    }
+    else if (a3) {
+        *strbuf++ = 96;  // ` character?
+    }
+  }
+
+  *strbuf++ = gUnknown_81097C4[2 * a1];
+  *strbuf   = (gUnknown_81097C4 + 1)[2 * a1];
+  count += 1;
+  strbuf[1] = 0;  // null termination
+  return count;
+}
+
+void FillInventoryGaps() 
+{
+  // fill inventory gaps
+  s32 slot_checking = 0;
+  s32 last_filled = 0;
+
+  do {
+    while (slot_checking < INVENTORY_SIZE) {
+      if (slot_checking[gTeamInventory_203B460->teamItems].unk0 & 1) {
+        break;
+      }
+      // find next empty slot
+      slot_checking++;
+    }
+
+    if (slot_checking == INVENTORY_SIZE) {
+      break;
+    }
+
+    if (slot_checking > last_filled) {
+      // shift it down
+      gTeamInventory_203B460->teamItems[last_filled] = gTeamInventory_203B460->teamItems[slot_checking];
+    }
+    slot_checking++;
+    last_filled++;
+  } while (1);
+
+  // clear out the rest of the slots
+  for (; last_filled < INVENTORY_SIZE; last_filled++) {
+      struct ItemSlot *slot;
+#ifdef NONMATCHING
+      slot = &gTeamInventory_203B460->teamItems[last_filled];
+#else
+      size_t offs = last_filled << 2;
+      size_t _slot = offs;
+      _slot += (size_t)gTeamInventory_203B460->teamItems;
+      slot = (struct ItemSlot*)_slot; // &gTeamInventory_203B460->teamItems[end];
+#endif
+      slot->itemIndex = 0;
+      slot->numItems = 0;
+      slot->unk0 = 0;
+  }
+}
+
+s32 FindItemInInventory(u8 itemIndex) 
+{
+  s32 i;
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    if ((gTeamInventory_203B460->teamItems[i].unk0 & 1) && (gTeamInventory_203B460->teamItems[i].itemIndex == itemIndex)) {
+      return i;
+    }
+  }
+  return -1;
+}
+
+s32 GetItemCountInInventory(u8 _itemIndex) 
+{
+#ifdef NONMATCHING
+  s32 count = 0;
+  s32 i;
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    if ((gTeamInventory_203B460->teamItems[i].unk0 & 1) && (gTeamInventory_203B460->teamItems[i].itemIndex == _itemIndex)) {
+      count++;
+    }
+  }
+  return count;
+#else
+  // have to do hacky stuff to fix initialization order of r6 and r2
+  u32 itemIndex = _itemIndex;
+  s32 count = 0;
+  struct ItemSlot *slot = gTeamInventory_203B460->teamItems;
+  s32 one = 1;
+  s32 i = 19;
+
+  do {
+    register u32 unk0 asm("r1") = slot->unk0;
+    u32 bottom_bit = one;
+    bottom_bit &= unk0;
+    if (bottom_bit && (slot->itemIndex == itemIndex)) {
+      count++;
+    }
+    slot++;
+  } while(--i >= 0);
+  return count;
+#endif
+}
+
+s32 GetItemPossessionCount(u8 itemIndex) 
+{
+  s32 item_count = GetItemCountInInventory(itemIndex);
+  s32 i = 0;
+  
+  struct unkStruct_203B45C *_gRecruitedPokemonRef = gRecruitedPokemonRef;
+  for (i = 0; i < NUM_SPECIES; i++) {
+     struct PokemonStruct* pokemon = &_gRecruitedPokemonRef->pokemon[i];
+    if ((1 & pokemon->unk0)
+          && ((pokemon->unk0 >> 1) % 2)
+          && (pokemon->heldItem.itemIndex != ITEM_ID_NOTHING)
+          && (pokemon->heldItem.itemIndex == itemIndex)) {
+      item_count++;
+    }
+  }
+  return item_count;
+}
+
+void ShiftItemsDownFrom(s32 start) 
+{
+  s32 i, j;
+  for (i = start, j = start + 1; i < 19; i++, j++) {
+    gTeamInventory_203B460->teamItems[i] = gTeamInventory_203B460->teamItems[j];
+  }
+  gTeamInventory_203B460->teamItems[19].itemIndex = 0;
+  gTeamInventory_203B460->teamItems[19].unk0 = 0;
+}
+
+void ClearItemSlotAt(u32 index)
+{
+  gTeamInventory_203B460->teamItems[index].itemIndex = ITEM_ID_NOTHING;
+  gTeamInventory_203B460->teamItems[index].unk0 = 0;
+}
+
+bool8 sub_809124C(u8 itemIndex, u8 param_3)
+{
+  struct ItemSlot temp;
+  xxx_init_itemslot_8090A8C(&temp, itemIndex, param_3);
+  return AddItemToInventory(&temp);
+}
+
+bool8 sub_8091274(struct HeldItem* slot) 
+{
+  struct ItemSlot temp;
+
+  HeldItemToSlot(&temp, slot);
+  return AddItemToInventory(&temp);
+}
+
+bool8 AddItemToInventory(const struct ItemSlot* slot) 
+{
+  s32 i;
+
+  // try to add item to inventory, return 1 if failed
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    UNUSED struct ItemSlot* current = &gTeamInventory_203B460->teamItems[i];
+    if (!(i[gTeamInventory_203B460->teamItems].unk0 & 1)) {
+      gTeamInventory_203B460->teamItems[i] = *slot;
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+
+void ConvertMoneyItemToMoney() 
+{
+  s32 i = 0;
+
+  do {
+    UNUSED struct TeamInventory * _gTeamInventory_203B460 = gTeamInventory_203B460;
+    UNUSED size_t offs = offsetof(struct TeamInventory, teamItems[i]);
+
+    struct ItemSlot* current_slot = &gTeamInventory_203B460->teamItems[i];
+    if ((current_slot->unk0 & 1) && (current_slot->itemIndex == ITEM_ID_POKE)) {
+      u32 result;
+
+      result = GetMoneyValue(current_slot);
+      AddToTeamMoney(result);
+      current_slot->itemIndex = 0;
+      current_slot->numItems = 0;
+      current_slot->unk0 = 0;
+    }
+  } while (++i < INVENTORY_SIZE);
+  FillInventoryGaps();
+
+  i = 0;
+  do {
+    s32 lowest_index = -1;
+    UNUSED size_t offs = offsetof(struct TeamInventory, teamItems[i]);
+
+    bool8 item_occupied = i[gTeamInventory_203B460->teamItems].unk0 & 1;
+    s32 next = i + 1;
+    
+    if (item_occupied) {
+      s32 lowest_order = GetItemOrder(gTeamInventory_203B460->teamItems[i].itemIndex);
+      s32 j;
+
+      // find next lowest
+      for (j = next; j < INVENTORY_SIZE; j++) {
+        UNUSED size_t offs = offsetof(struct TeamInventory, teamItems[j]);
+        if ((j[gTeamInventory_203B460->teamItems].unk0 & 1) && (lowest_order > GetItemOrder(gTeamInventory_203B460->teamItems[j].itemIndex))) {
+          lowest_index = j;
+          lowest_order = GetItemOrder(gTeamInventory_203B460->teamItems[j].itemIndex);
+        }
+      }
+
+      if (lowest_index >= 0) {
+        // swap the slots
+        struct ItemSlot current = gTeamInventory_203B460->teamItems[i];
+        gTeamInventory_203B460->teamItems[i] = gTeamInventory_203B460->teamItems[lowest_index]; 
+        gTeamInventory_203B460->teamItems[lowest_index] = current;
+      }
+    }
+  } while (++i < INVENTORY_SIZE);
+  FillInventoryGaps();
+}
+
+void AddToTeamMoney(s32 amount)
+{
+  s32 clamped_money;
+  gTeamInventory_203B460->teamMoney += amount;
+
+  // clamp money
+  clamped_money = 99999;
+  if (gTeamInventory_203B460->teamMoney <= 99999) {
+    if (gTeamInventory_203B460->teamMoney >= 0) {
+      return;
+    }
+    clamped_money = 0;
+  }
+  gTeamInventory_203B460->teamMoney = clamped_money;
+}
+
+u16 GetItemMove(u8 index) 
+{
+  return gItemParametersData[index].move;
+}
+
+u32 sub_80913E0(struct ItemSlot* slot, u32 a2, struct subStruct_203B240 ** a3) 
+{
+  u8 buffer88[88];  // some struct
+
+  GetItemDescription(slot->itemIndex);
+  sub_8090DC4(buffer88, slot->itemIndex, 0);
+  if (slot->itemIndex == ITEM_ID_USED_TM) {
+    // empty TM
+    sub_8090DC4(&gUnknown_202DE58, (u8)(slot->numItems + 125), 0);
+  }
+  sub_80073B8(a2);
+  xxx_format_and_draw(16, 0, buffer88, a2, 0);
+  
+  xxx_format_and_draw(8, 24, GetItemDescription(slot->itemIndex), a2, 0);
+  if (GetItemType(slot->itemIndex) == ITEM_TYPE_TM) {
+    u8* buffer8 = buffer88 + 0x50;  // field in struct
+    u16 move = GetItemMove(slot->itemIndex);
+    u8 moves_data;
+    u8* typestring;
+    u32 result;
+
+    sub_8092A88(buffer8, move);
+    sub_80078A4(a2, 4, 82, 200, 7);
+    xxx_format_and_draw(4, 84, gPtrTypeText, a2, 0);
+    moves_data = sub_8092B00(buffer8);
+    typestring = GetUnformattedTypeString(moves_data);
+    xxx_format_and_draw(64, 84, typestring, a2, 0);
+    result = sub_8092BF4(buffer8);
+    gUnknown_202DE30 = result;
+    xxx_format_and_draw(128, 84, gPtrPPD0Text, a2, 0);
+  }
+
+  sub_80073E0(a2);
+  return sub_8097DF0(GetItemDescription(slot->itemIndex), a3);
+}
+
+bool8 CanSellItem(u32 id) 
+{
+  u8 id_;
+  id = (u8)id;
+  id_ = id;
+
+  if((id != ITEM_ID_NOTHING)
+      && (id != ITEM_ID_POKE)
+      && (id != ITEM_ID_ROCK_PART)
+      && (id != ITEM_ID_ICE_PART)
+      && (id != ITEM_ID_STEEL_PART)
+      && (id != ITEM_ID_MUSIC_BOX)
+      && (GetItemSellPrice(id_))
+      && (GetItemBuyPrice(id_))) {
+          return TRUE;
+    }
+    return FALSE;
+}
+
+bool8 IsNotMoneyOrUsedTMItem(u8 id) 
+{
+  if (id == ITEM_ID_NOTHING) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_POKE) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_USED_TM) {
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool8 IsNotSpecialItem(u8 id) 
+{
+  if (id == ITEM_ID_NOTHING) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_POKE) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_ROCK_PART) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_ICE_PART) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_STEEL_PART) {
+    return FALSE;
+  }
+  else if (id == ITEM_ID_MUSIC_BOX) {
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool8 IsEdibleItem(u8 id) 
+{
+  if (!((GetItemType(id) == ITEM_TYPE_BERRY_SEED) || (GetItemType(id) == ITEM_TYPE_APPLE_GUMMI))) {
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool8 IsHMItem(u8 id) 
+{
+  if (id == ITEM_ID_CUT) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_FLY) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_SURF) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_STRENGTH) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_FLASH) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_ROCK_SMASH) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_WATERFALL) {
+    return TRUE;
+  }
+  else if (id == ITEM_ID_DIVE) {
+    return TRUE;
+  }
+  return FALSE;
+}
+
+u32 GetMoneyValue(struct ItemSlot* slot) 
+{
+  return gUnknown_810A3F0[slot->numItems];
+}
+
+u32 GetMoneyValueHeld(struct HeldItem* slot) 
+{
+  // potentially different slot type (used for held item)
+  return gUnknown_810A3F0[slot->numItems];
+}
+
+void GetGummiItemStatBoost(struct PokemonStruct* pokemon, u8 itemIndex, u8 a3, struct unkStruct_80915F4* a4) 
+{
+  // item stat buff?
+  s8 result;
+
+  a4->unk0 = (u16)-1;
+  a4->unk2 = 0;
+  result = IsGummiItem(itemIndex);
+  if (result) {
+    u8 pokemon_type_0 = GetPokemonType(pokemon->speciesNum, 0);
+    u8 pokemon_type_1 = GetPokemonType(pokemon->speciesNum, 1);
+    u32 gummi_index = itemIndex - ITEM_ID_WHITE_GUMMI + 1;
+    s32 value0;
+    s32 value1;
+    s32 diff;
+    u16 boost_amount;
+
+    value0 = gTypeGummiIQBoost[pokemon_type_0][gummi_index];
+    value1 = gTypeGummiIQBoost[pokemon_type_1][gummi_index];
+    diff  = pokemon->IQ;
+
+    pokemon->IQ += value0 + value1;
+    diff = pokemon->IQ - diff;
+    if (pokemon->IQ <= 0) {
+      pokemon->IQ = 1;
+    }
+    if (pokemon->IQ > 999) {
+      pokemon->IQ = 999;
+    }
+
+    boost_amount = 0;
+    if (diff <= 8) {
+      boost_amount = 1;
+      if (diff <= 4) {
+        boost_amount = 3;
+        if (diff > 2) {
+          boost_amount = 2;
+        }
+      }
+    }
+    a4->unk0 = boost_amount;
+    if (!a3) {
+      u16 boost_flags;
+      if (!boost_amount && RandomCapped(16) == 10) {
+        // supa gummi (all stats boost)
+        boost_flags = 0xf;
+      }
+      else {
+        s32 random_index = RandomCapped(4);
+        u16* table = gGummiStatBoostLUT;
+        boost_flags = table[random_index];
+      }
+
+      a4->unk2 = boost_flags;
+      boost_flags = a4->unk2;
+      if (a4->unk2 & 1) {
+        if (pokemon->pokeAtt < 255) {
+          pokemon->pokeAtt++;
+        }
+        else {
+          // fix operand order
+          u16 unk2 = a4->unk2;
+          unk2 &= ~1;
+          a4->unk2 &= unk2;
+        }
+      }
+      if (a4->unk2 & 2) {
+        if (pokemon->pokeSPAtt < 255) {
+          pokemon->pokeSPAtt++;
+        }
+        else {
+          a4->unk2 &= ~2;
+        }
+      }
+      if (a4->unk2 & 4) {
+        if (pokemon->pokeDef < 255) {
+          pokemon->pokeDef++;
+        }
+        else {
+          a4->unk2 &= ~4;
+        }
+      }
+      if (a4->unk2 & 8) {
+        if (pokemon->pokeSPDef < 255) {
+          pokemon->pokeSPDef++;
+        }
+        else {
+          a4->unk2 &= ~8;
+        }
+      }
+    }
+  }
+}
+
+bool8 IsGummiItem(u8 itemIndex) 
+{
+  if (itemIndex < ITEM_ID_WHITE_GUMMI) {
+    return FALSE;
+  }
+  if (itemIndex > ITEM_ID_SILVER_GUMMI) {
+    return FALSE;
+  }
+  return TRUE;
+}
+
+bool8 HasGummiItem() 
+{
+  s32 i;
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    UNUSED size_t offs = offsetof(struct TeamInventory, teamItems[i]);
+    if ((i[gTeamInventory_203B460->teamItems].unk0 & 1) && IsGummiItem(i[gTeamInventory_203B460->teamItems].itemIndex)) {
+      return TRUE;
+    }
+  }
+  return FALSE;
+}
+
+void MoveToStorage(struct ItemSlot* slot) 
+{
+  if (IsThrowableItem(slot->itemIndex)) {
+    gTeamInventory_203B460->teamStorage[slot->itemIndex] += slot->numItems;
+  }
+  else {
+    gTeamInventory_203B460->teamStorage[slot->itemIndex]++;
+  }
+
+  if (gTeamInventory_203B460->teamStorage[slot->itemIndex] > 999) {
+    gTeamInventory_203B460->teamStorage[slot->itemIndex] = 999;
+  }
+}
+
+s32 xxx_count_inv_unk230() 
+{
+  s32 i;
+  s32 counter = 0;
+  for (i = 0; i < 8; i++) {
+    if (gTeamInventory_203B460->unk230[i].itemIndex) {
+      counter++;
+    }
+  }
+  return counter;
+}
+
+void xxx_init_unk230_substruct(u8 i) 
+{
+  struct HeldItem* unk230;
+
+  unk230 = &gTeamInventory_203B460->unk230[i];
+  unk230->itemIndex = 0;
+  unk230->numItems = 0;
+}
+
+struct HeldItem* xxx_get_inv_unk230_at_809185C(u8 i) 
+{
+  return &gTeamInventory_203B460->unk230[i];
+}
+
+void xxx_fill_unk230_gaps()
+{
+  // fill unk230 gaps
+  // basically the same as FillInventoryGaps
+  s32 slot_checking = 0;
+  s32 last_filled = 0;
+
+  do {
+    while (slot_checking < 8) {
+      if (gTeamInventory_203B460->unk230[slot_checking].itemIndex) {
+        break;
+      }
+      // find next empty slot
+      slot_checking++;
+    }
+
+    if (slot_checking == 8) {
+      break;
+    }
+
+    if (slot_checking > last_filled) {
+      // shift it down
+      gTeamInventory_203B460->unk230[last_filled] = gTeamInventory_203B460->unk230[slot_checking];
+    }
+    slot_checking++;
+    last_filled++;
+  } while (1);
+
+  // clear out the rest of the slots
+  for (; last_filled < 8; last_filled++) {
+    xxx_init_unk230_substruct(last_filled);
+  }
+}
+
+void xxx_sort_inv_unk230_80918EC() {
+  s32 i;
+
+  for (i = 0; i < 7; i++) {
+    s32 j;
+    for (j = i + 1; j < 8; j++) {
+      s32 order_i = GetItemOrder(gTeamInventory_203B460->unk230[i].itemIndex);
+      s32 order_j = GetItemOrder(gTeamInventory_203B460->unk230[j].itemIndex);
+      if (order_i > order_j || (order_i == order_j && gTeamInventory_203B460->unk230[i].numItems < gTeamInventory_203B460->unk230[j].numItems)) {
+        struct HeldItem str_i = gTeamInventory_203B460->unk230[i];
+        gTeamInventory_203B460->unk230[i] = gTeamInventory_203B460->unk230[j];
+        gTeamInventory_203B460->unk230[j] = str_i;
+      }
+    }
+  }
+}
+
+void xxx_inv_unk250_random_8091980(u8 a1) {
+  u32 data[4];
+  s32 i;
+
+  memcpy(data, gUnknown_81097E8, 4 * sizeof(u32));
+  for (i = 0; i < 8; i++) {
+    xxx_init_unk230_substruct(i);
+  }
+  for (i = 0; i < 8; i++) {
+    s32 rand_1 = RandomCapped(9999);
+    s32 rand_2 = RandomCapped(9999);
+    xxx_insert_unk230_80919FC(sub_8091E94(data[a1], rand_1, rand_2));
+  }
+  xxx_sort_inv_unk230_80918EC();
+  sub_8091BB4(a1);
+}
+
+bool8 xxx_insert_unk230_80919FC(u8 itemIndex) {
+  struct HeldItem held;
+  s32 i;
+
+  xxx_init_helditem_8090B08(&held, itemIndex);  // initialize
+  for (i = 0; i < 8; i++) {
+    if (!gTeamInventory_203B460->unk230[i].itemIndex) {
+      gTeamInventory_203B460->unk230[i] = held;
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+
+u32 xxx_count_non_empty_inv_unk250_8091A48() {
+  s32 i;
+  u32 count = 0;
+  for (i = 0; i < 4; i++) {
+    if (gTeamInventory_203B460->unk250[i].itemIndex) {
+      count++;
+    }
+  }
+  return count;
+}
+
+void xxx_init_inv_unk250_at_8091A74(u8 index) {
+  struct HeldItem* unk250 = &gTeamInventory_203B460->unk250[index];
+  unk250->itemIndex = 0;
+  unk250->numItems = 0;
+}
+
+struct HeldItem* xxx_get_unk250_at_8091A90(u8 index) {
+    return &gTeamInventory_203B460->unk250[index];
+}
+
+void xxx_fill_inv_unk250_gaps_8091AA8(u8 index) {
+  s32 slot_checking = 0;
+  s32 last_filled = 0;
+
+  do {
+    while (slot_checking < 4) {
+      if (gTeamInventory_203B460->unk250[slot_checking].itemIndex != ITEM_ID_NOTHING) {
+        break;
+      }
+      slot_checking++;
+    }
+
+    if (slot_checking == 4) {
+      break;
+    }
+
+    if (slot_checking > last_filled) {
+      // shift it down
+      gTeamInventory_203B460->unk250[last_filled] = gTeamInventory_203B460->unk250[slot_checking];
+    }
+    slot_checking++;
+    last_filled++;
+  } while (1);
+
+  // clear out the rest of the slots
+  for (; last_filled < 4; last_filled++) {
+    xxx_init_inv_unk250_at_8091A74(last_filled);
+  }
+}
+
+void xxx_sort_inv_unk250_8091B20() {
+  s32 i;
+
+  for (i = 0; i < 3; i++) {
+    s32 j;
+    for (j = i + 1; j < 4; j++) {
+      s32 order_i = GetItemOrder(gTeamInventory_203B460->unk250[i].itemIndex);
+      s32 order_j = GetItemOrder(gTeamInventory_203B460->unk250[j].itemIndex);
+      if (order_i > order_j || (order_i == order_j && gTeamInventory_203B460->unk250[i].numItems < gTeamInventory_203B460->unk250[j].numItems)) {
+        struct HeldItem str_i = gTeamInventory_203B460->unk250[i];
+        gTeamInventory_203B460->unk250[i] = gTeamInventory_203B460->unk250[j];
+        gTeamInventory_203B460->unk250[j] = str_i;
+      }
+    }
+  }
+}
+
+void sub_8091BB4(u8 index) {
+  u32 data[4];
+  s32 i;
+
+  memcpy(data, gUnknown_81097F8, 4 * sizeof(u32));
+  for (i = 0; i < 4; i++) {
+    xxx_init_inv_unk250_at_8091A74(i);
+  }
+  for (i = 0; i < 4; i++) {
+    s32 rand_1 = RandomCapped(9999);
+    s32 rand_2 = RandomCapped(9999);
+    xxx_insert_unk250_8091C1C(sub_8091E94(data[index], rand_1, rand_2));
+  }
+  xxx_sort_inv_unk250_8091B20();
+}
+
+bool8 xxx_insert_unk250_8091C1C(u8 itemIndex) {
+  struct HeldItem held;
+  s32 i;
+
+  xxx_init_helditem_8090B08(&held, itemIndex);  // initialize
+  for (i = 0; i < 4; i++) {
+    if (!gTeamInventory_203B460->unk250[i].itemIndex) {
+      gTeamInventory_203B460->unk250[i] = held;
+      return FALSE;
+    }
+  }
+  return TRUE;
+}
+
+s32 sub_8091C68(u8* unk0, u32 size) 
+{
+  struct unkStruct_8094924 unk;
+  s32 i;
+
+  sub_809486C(&unk, unk0, size);
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    sub_8091E28(&unk, (u8*)&gTeamInventory_203B460->teamItems[i]);
+  }
+  for (i = 0; i < NUMBER_OF_ITEM_IDS; i++) {
+    sub_809488C(&unk, (u8*)&gTeamInventory_203B460->teamStorage[i], 10);
+  }
+  for (i = 0; i < 8; i++) {
+    sub_8091DE0(&unk, (u8*)&gTeamInventory_203B460->unk230[i]);
+  }
+  for (i = 0; i < 4; i++) {
+    sub_8091DE0(&unk, (u8*)&gTeamInventory_203B460->unk250[i]);
+  }
+  sub_809488C(&unk, (u8*)&gTeamInventory_203B460->teamMoney, 24);
+  sub_809488C(&unk, (u8*)&gTeamInventory_203B460->teamSavings, 24);
+  nullsub_102(&unk);
+  return unk.unk8;
+}
+
+s32 sub_8091D14(u8 *unk0, u32 size) 
+{
+  struct unkStruct_8094924 unk;
+  s32 i;
+
+  sub_809485C(&unk, unk0, size);
+  for (i = 0; i < 20; i++) {
+    sub_8091E00(&unk, (u8*)&gTeamInventory_203B460->teamItems[i]);
+  }
+  for (i = 0; i < 240; i++) {
+    sub_8094924(&unk, (u8*)&gTeamInventory_203B460->teamStorage[i], 10);
+  }
+  for (i = 0; i < 8; i++) {
+    sub_8091DC0(&unk, (u8*)&gTeamInventory_203B460->unk230[i]);
+  }
+  for (i = 0; i < 4; i++) {
+    sub_8091DC0(&unk, (u8*)&gTeamInventory_203B460->unk250[i]);
+  }
+  sub_8094924(&unk, (u8*)&gTeamInventory_203B460->teamMoney, 24);
+  sub_8094924(&unk, (u8*)&gTeamInventory_203B460->teamSavings, 24);
+  nullsub_102(&unk);
+  return unk.unk8;
+}
+
+void sub_8091DC0(struct unkStruct_8094924 *a1, u8 *a2)
+{
+  sub_8094924(a1, a2, 8);
+  sub_8094924(a1, a2 + 1, 7);
+}
+
+void sub_8091DE0(struct unkStruct_8094924 *a1, u8 *a2) 
+{
+  sub_809488C(a1, a2, 8);
+  sub_809488C(a1, a2 + 1, 7);
+}
+
+void sub_8091E00(struct unkStruct_8094924 *a1, u8 *a2)
+{
+  sub_8094924(a1, a2, 8);
+  sub_8094924(a1, a2 + 1, 7);
+  sub_8094924(a1, a2 + 2, 8);
+}
+
+void sub_8091E28(struct unkStruct_8094924 *a1, u8 *a2) 
+{
+  sub_809488C(a1, a2, 8);
+  sub_809488C(a1, a2 + 1, 7);
+  sub_809488C(a1, a2 + 2, 8);
+}
+
+u32 sub_8091E50(u8 index) 
+{
+  return gUnknown_810AF50[index];
+}
+
+u32 xxx_bit_lut_lookup_8091E50(u8 i0, u8 i1) 
+{
+  if (i0 > 0x3e)
+    return 0;
+  else
+    return (gUnknown_8108F64[i0][i1 >> 3] >> (i1 & 7)) & 1;
+}
+
+
+extern u16* gUnknown_8108E58[];
+
+struct UnkStruct_8091E94 {
+  s16 unk0[12];
+  s16 unk18[0xf0];
+};
+
+NAKED
+s32 sub_8091E94(s32 a1, s32 a2, s32 a3)
+{
+#if 0
+  // this is about as good as I got it so far
+  s32 i;
+  u8 item_type;
+  s32 result;
+
+  // struct of 12 + 0xf0 (NUMBER_OF_ITEM_IDS) hwords?
+  struct UnkStruct_8091E94 s1;
+  u16 s2[12 + 0xf0]; 
+  s32 data_index;
+  // 30000: level up exp required?
+
+  data_index = 0;
+  // compressed data?
+  for (i = 0; i < 252; i++) {
+    if (gUnknown_8108E58[a1 - 1][i] > 29999) {
+      s32 j;
+      for (j = gUnknown_8108E58[a1 - 1][i] - 30000; j != 0; j--) {
+        s2[data_index++] = 0;
+      }
+    }
+    else {
+      s2[data_index++] = gUnknown_8108E58[a1 - 1][i];
+    }
+  }
+
+  for (i = 0; i < 12; i++) {
+    s1.unk0[i] = s2[i];
+  }
+
+  for (i = 0; i < 240; i++) {
+    s1.unk18[i] = s2[12 + i];
+  }
+
+  item_type = 0;
+  for (i = 0; i < 12; i++) {
+    if (s1.unk0[i] && s1.unk0[i] >= a2){
+      item_type = i;
+      break;
+    }
+  }
+
+  result = 70;
+  if (item_type != 12) {
+    s32 j;
+    for (j = 0; j < 240; j++) {
+      if (s1.unk18[j] && (GetItemType(j) == item_type) && (s1.unk18[j] >= a3)) {
+        return result;
+      }
+    }
+    result = j;
+  }
+  return result;
+#else
+  asm_unified("\tpush {r4-r7,lr}\n"
+"\tmov r7, r10\n"
+"\tmov r6, r9\n"
+"\tmov r5, r8\n"
+"\tpush {r5-r7}\n"
+"\tldr r4, _08091EE4\n"
+"\tadd sp, r4\n"
+"\tmov r8, r1\n"
+"\tmov r10, r2\n"
+"\tldr r1, _08091EE8\n"
+"\tsubs r0, 0x1\n"
+"\tlsls r0, 2\n"
+"\tadds r0, r1\n"
+"\tmovs r3, 0\n"
+"\tadd r1, sp, 0x18\n"
+"\tmov r9, r1\n"
+"\tldr r2, _08091EEC\n"
+"\tmov r12, r2\n"
+"\tadd r6, sp, 0x1F8\n"
+"\tldr r2, [r0]\n"
+"\tadds r7, r6, 0\n"
+"\tmovs r4, 0\n"
+"_08091EC0:\n"
+"\tldrh r1, [r2]\n"
+"\tcmp r1, r12\n"
+"\tbls _08091EF4\n"
+"\tldrh r0, [r2]\n"
+"\tldr r1, _08091EF0\n"
+"\tadds r0, r1\n"
+"\tcmp r0, 0\n"
+"\tbeq _08091EFC\n"
+"\tmovs r5, 0\n"
+"\tadds r1, r7, r4\n"
+"_08091ED4:\n"
+"\tstrh r5, [r1]\n"
+"\tadds r1, 0x2\n"
+"\tadds r4, 0x2\n"
+"\tadds r3, 0x1\n"
+"\tsubs r0, 0x1\n"
+"\tcmp r0, 0\n"
+"\tbne _08091ED4\n"
+"\tb _08091EFC\n"
+"\t.align 2, 0\n"
+"_08091EE4: .4byte 0xfffffc10\n"
+"_08091EE8: .4byte gUnknown_8108E58\n"
+"_08091EEC: .4byte 0x0000752f\n"
+"_08091EF0: .4byte 0xffff8ad0\n"
+"_08091EF4:\n"
+"\tadds r0, r6, r4\n"
+"\tstrh r1, [r0]\n"
+"\tadds r4, 0x2\n"
+"\tadds r3, 0x1\n"
+"_08091EFC:\n"
+"\tadds r2, 0x2\n"
+"\tcmp r3, 0xFB\n"
+"\tble _08091EC0\n"
+"\tmovs r3, 0xB\n"
+"\tadd r2, sp, 0x1F8\n"
+"\tmov r1, sp\n"
+"_08091F08:\n"
+"\tldrh r0, [r2]\n"
+"\tstrh r0, [r1]\n"
+"\tadds r2, 0x2\n"
+"\tadds r1, 0x2\n"
+"\tsubs r3, 0x1\n"
+"\tcmp r3, 0\n"
+"\tbge _08091F08\n"
+"\tmov r2, r9\n"
+"\tadd r1, sp, 0x210\n"
+"\tmovs r3, 0xEF\n"
+"_08091F1C:\n"
+"\tldrh r0, [r1]\n"
+"\tstrh r0, [r2]\n"
+"\tadds r1, 0x2\n"
+"\tadds r2, 0x2\n"
+"\tsubs r3, 0x1\n"
+"\tcmp r3, 0\n"
+"\tbge _08091F1C\n"
+"\tmovs r7, 0xC\n"
+"\tmovs r6, 0\n"
+"\tmov r0, sp\n"
+"\tmovs r2, 0\n"
+"\tldrsh r0, [r0, r2]\n"
+"\tcmp r0, 0\n"
+"\tbeq _08091F4A\n"
+"\tmov r0, sp\n"
+"\tmovs r1, 0\n"
+"\tldrsh r0, [r0, r1]\n"
+"\tcmp r0, r8\n"
+"\tblt _08091F4A\n"
+"\tmovs r7, 0\n"
+"\tb _08091F66\n"
+"_08091F46:\n"
+"\tmov r8, r5\n"
+"\tb _08091F9C\n"
+"_08091F4A:\n"
+"\tadds r6, 0x1\n"
+"\tcmp r6, 0xB\n"
+"\tbgt _08091F66\n"
+"\tlsls r0, r6, 1\n"
+"\tmov r2, sp\n"
+"\tadds r1, r2, r0\n"
+"\tmovs r2, 0\n"
+"\tldrsh r0, [r1, r2]\n"
+"\tcmp r0, 0\n"
+"\tbeq _08091F4A\n"
+"\tcmp r0, r8\n"
+"\tblt _08091F4A\n"
+"\tlsls r0, r6, 24\n"
+"\tlsrs r7, r0, 24\n"
+"_08091F66:\n"
+"\tmovs r0, 0x46\n"
+"\tmov r8, r0\n"
+"\tcmp r7, 0xC\n"
+"\tbeq _08091F9C\n"
+"\tmovs r6, 0\n"
+"\tmov r4, r9\n"
+"_08091F72:\n"
+"\tmovs r1, 0\n"
+"\tldrsh r0, [r4, r1]\n"
+"\tcmp r0, 0\n"
+"\tbeq _08091F94\n"
+"\tlsls r0, r6, 24\n"
+"\tlsrs r5, r0, 24\n"
+"\tadds r0, r5, 0\n"
+"\tbl GetItemType\n"
+"\tlsls r0, 24\n"
+"\tlsrs r0, 24\n"
+"\tcmp r0, r7\n"
+"\tbne _08091F94\n"
+"\tmovs r2, 0\n"
+"\tldrsh r0, [r4, r2]\n"
+"\tcmp r0, r10\n"
+"\tbge _08091F46\n"
+"_08091F94:\n"
+"\tadds r4, 0x2\n"
+"\tadds r6, 0x1\n"
+"\tcmp r6, 0xEF\n"
+"\tble _08091F72\n"
+"_08091F9C:\n"
+"\tmov r0, r8\n"
+"\tmovs r3, 0xFC\n"
+"\tlsls r3, 2\n"
+"\tadd sp, r3\n"
+"\tpop {r3-r5}\n"
+"\tmov r8, r3\n"
+"\tmov r9, r4\n"
+"\tmov r10, r5\n"
+"\tpop {r4-r7}\n"
+"\tpop {r1}\n"
+"\tbx r1\n");
+#endif
+}
+void ClearAllItems_8091FB4() {
+  s32 i;
+
+  for (i = 0; i < INVENTORY_SIZE; i++) {
+    struct ItemSlot* slot = &gTeamInventory_203B460->teamItems[i];
+    if (slot->unk0 & 1) {
+      slot->unk0 &= 0xf7;
+      if (slot->itemIndex == ITEM_ID_POKE) {
+        AddToTeamMoney(GetMoneyValue(slot));
+        slot->itemIndex = 0;
+        slot->numItems = 0;
+        slot->unk0 = 0;
+      }
+    }
+  }
+  FillInventoryGaps();
+  for (i = 0; i < NUM_SPECIES; i++) {
+    struct PokemonStruct* pokemon;
+#ifdef NONMATCHING
+    pokemon = &i[gRecruitedPokemonRef->pokemon];
+#else
+    register size_t offset asm("r1") = offsetof(struct unkStruct_203B45C, pokemon[i]);
+    struct PokemonStruct* p = gRecruitedPokemonRef->pokemon;
+    size_t addr = offset + (size_t)p;
+    pokemon = (struct PokemonStruct*)addr;
+#endif
+
+    if ((u8)pokemon->unk0 & 1) {
+      if (pokemon->heldItem.itemIndex) {
+        if (pokemon->heldItem.itemIndex == ITEM_ID_POKE) {
+          AddToTeamMoney(GetMoneyValueHeld(&pokemon->heldItem));
+          pokemon->heldItem.itemIndex = 0;
+        }
+      }
+    }
+  }
+}