1 files changed, 166 insertions, 4 deletions

diff --git a/src/kecleon_items_1.c b/src/kecleon_items_1.c
index 6d73eb0..610fd4f 100644
--- a/src/kecleon_items_1.c
+++ b/src/kecleon_items_1.c
@@ -1,5 +1,6 @@
 #include "global.h"
 #include "file_system.h"
+#include "memory.h"
 #include "pokemon.h"
 #include "input.h"
 #include "item.h"
@@ -7,10 +8,7 @@
 #include "team_inventory.h"
 
 extern struct unkStruct_203B210 *gUnknown_203B210;
-extern struct TeamInventory *gTeamInventory_203B460;
 
-extern u32 GetStackSellPrice(struct ItemSlot *);
-extern u32 xxx_count_inv_unk230(void);
 extern s32 sub_80144A4(s32 *);
 void UpdateKecleonStoreState(u32);
 extern u32 sub_801B410(void);
@@ -19,13 +17,64 @@ extern void sub_801B450(void);
 extern void sub_8099690(u32);
 extern u8 sub_8012FD8(u32 *);
 extern void sub_8013114(u32 *, u32 *);
-extern void sub_8019EDC(u32);
+extern u32 sub_8019EDC(u8);
 extern void sub_801A2A8(u32);
 extern s32 sub_801A8AC(void);
 extern u32 sub_801A6E8(u32);
 extern void sub_801A928(void);
 extern void DrawTeamMoneyBox(u32);
 
+struct unkStruct_203B214
+{;
+    // size: 0xA0
+    u8 fill0[0x18];
+    // NOTE: has to be packed here so it doesn't take 4 bytes..
+    union __attribute__ ((__packed__)) temp2
+    {
+        u16 unk18;
+        u8 unk18_u8;
+    } temp;
+    s16 unk1A;
+    s16 unk1C;
+    s16 unk1E;
+    s16 unk20;
+    u16 unk22;
+    u8 fill24[0x34 - 0x24];
+    u32 unk34;
+    struct UnkTextStruct2 *unk38;
+    struct UnkTextStruct2 unk3C[4];
+    u8 unk9C[4];
+};
+
+extern struct unkStruct_203B214 *gUnknown_203B214;
+
+struct ItemSlot_Alt
+{
+    union temp {
+        struct ItemSlot norm;
+        u32 full_bits;
+    } temp;
+};
+
+extern void sub_8013818(void *, u32, u32, u32);
+
+extern u8 sub_8019FB0(void);
+extern u8 sub_80138B8(void *, u32);
+
+extern void PlayMenuSoundEffect(u32);
+extern s32 GetStackBuyPrice(struct ItemSlot *);
+extern s32 GetKeyPress(void *);
+extern void sub_8013660(void *);
+
+extern struct UnkTextStruct2 gUnknown_80DB8CC;
+extern struct UnkTextStruct2 gUnknown_80DB8B4;
+extern u16 gUnknown_203B218;
+extern void sub_8013984(u8 *);
+extern void sub_801A064(void);
+extern void sub_801A0D8(void);
+extern void AddMenuCursorSprite(void *);
+extern s32 xxx_count_inv_unk230();
+
 void sub_8019B08(void)
 {
   switch(sub_801A6E8(1))
@@ -207,3 +256,116 @@ void sub_8019E04(s32 param_1)
   }
 }
 
+u32 sub_8019E40(u32 r0)
+{
+    if(xxx_count_inv_unk230() == 0)
+    {
+        return 0;
+    }
+    else
+    {
+        gUnknown_203B214 = MemoryAlloc(sizeof(struct unkStruct_203B214), 0x8);
+        gUnknown_203B214->unk34 = r0;
+        gUnknown_203B214->unk38 = &gUnknown_203B214->unk3C[gUnknown_203B214->unk34];
+        sub_8006518(gUnknown_203B214->unk3C);
+        gUnknown_203B214->unk3C[gUnknown_203B214->unk34] = gUnknown_80DB8CC;
+        gUnknown_203B214->unk38->unk14 = gUnknown_203B214->unk9C;
+        ResetUnusedInputStruct();
+        sub_800641C(gUnknown_203B214->unk3C, 1, 1);
+        sub_8013818(gUnknown_203B214, xxx_count_inv_unk230(), 0xA, r0);
+        gUnknown_203B214->temp.unk18 = gUnknown_203B218;
+        sub_8013984((u8 *)gUnknown_203B214);
+        sub_801A064();
+        sub_801A0D8();
+        return 1;
+    }
+}
+
+u32 sub_8019EDC(u8 r0)
+{
+    struct ItemSlot_Alt slot;
+    struct HeldItem *return_var;
+    u32 r2;
+    u32 r3;
+
+    if(r0 == 0)
+    {
+        sub_8013660(gUnknown_203B214);
+        return 0;
+    }
+    else
+    {
+        switch(GetKeyPress(gUnknown_203B214))
+        {
+            case 2:
+                PlayMenuSoundEffect(1);
+                return 2;
+            case 1:
+                return_var = xxx_get_inv_unk230_at_809185C(sub_8019FB0());
+
+                // NOTE: needs seperate vars to match
+                r2 = return_var->itemIndex << 16;
+                slot.temp.full_bits =  (slot.temp.full_bits & 0xff00ffff) | r2;
+                r3 = return_var->numItems << 8;
+                slot.temp.full_bits =  (slot.temp.full_bits & 0xffff00ff) | r3;
+
+                if(GetStackBuyPrice((struct ItemSlot *)&slot) > gTeamInventory_203B460->teamMoney)
+                {
+                    PlayMenuSoundEffect(2);
+                }
+                else
+                {
+                    PlayMenuSoundEffect(0);
+                }
+                 return 3;
+            case 4:
+                PlayMenuSoundEffect(4);
+                return 4;
+            default:
+                if(sub_80138B8(gUnknown_203B214, 1) != 0)
+                {
+                    sub_801A064();
+                    sub_801A0D8();
+                    return 1;
+                }
+                else
+                {
+                    return 0;
+                }
+        }
+    }
+}
+
+u8 sub_8019FB0(void)
+{
+    return (gUnknown_203B214->unk1E * gUnknown_203B214->unk1C) + gUnknown_203B214->temp.unk18_u8;
+}
+
+void sub_8019FCC(u32 r0)
+{
+    u8 r0_u8;
+
+    r0_u8 = r0;
+
+    ResetUnusedInputStruct();
+    sub_800641C(gUnknown_203B214->unk3C, 0, 0);
+    gUnknown_203B214->unk22 = xxx_count_inv_unk230();
+    sub_8013984((u8 *)gUnknown_203B214);
+    sub_801A064();
+    sub_801A0D8();
+    if(r0_u8)
+        AddMenuCursorSprite(gUnknown_203B214);
+}
+
+void sub_801A010(void)
+{
+    if(gUnknown_203B214 != NULL)
+    {
+        gUnknown_203B218 = gUnknown_203B214->temp.unk18;
+        gUnknown_203B214->unk3C[gUnknown_203B214->unk34] = gUnknown_80DB8B4;
+        ResetUnusedInputStruct();
+        sub_800641C(gUnknown_203B214->unk3C, 1, 1);
+        MemoryFree(gUnknown_203B214);
+        gUnknown_203B214 = NULL;
+    }
+}