1 files changed, 158 insertions, 0 deletions
diff --git a/src/gulpin_shop.c b/src/gulpin_shop.c
new file mode 100644
index 0000000..810a191
--- /dev/null
+++ b/src/gulpin_shop.c
@@ -0,0 +1,158 @@
+#include "global.h"
+#include "file_system.h"
+#include "pokemon.h"
+#include "memory.h"
+#include "constants/species.h"
+#include "text.h"
+#include "input.h"
+
+struct unkStruct_Gulpin
+{
+    u8 fill0[0x22];
+    u16 unk22;
+};
+
+struct unkStruct_203B26C
+{
+// size: 0x18C
+    u32 unk0;
+    u32 unk4;
+    u32 unk8;
+    s16 unkC;
+    u8 unkE;
+    struct unkStruct_Gulpin * unk10;
+    u8 fill14[0x1C - 0x14];
+    u16 unk1C;
+    u8 fill20[0x28 - 0x20];
+    u32 unk28;
+    u8 fill2C[0x118 - 0x2C];
+    /* 0x118 */ struct OpenedFile *faceFile;
+    /* 0x11C */ u8 *faceData;
+    /* 0x120 */ u16 unk120;
+    u16 unk122;
+    u8 unk124;
+    u8 unk125;
+    u8 unk126;
+    u8 unk127;
+    struct OpenedFile **unk128;
+    struct UnkTextStruct2 unk12C[4]; 
+};
+extern struct unkStruct_203B26C *gUnknown_203B26C;
+extern const struct UnkTextStruct2 gUnknown_80DC11C;
+extern const struct UnkTextStruct2 gUnknown_80DC134;
+
+extern void UpdateGulpinShopState(u32);
+extern void sub_801ECBC();
+extern void sub_801ED28();
+extern void sub_801EDA4();
+extern void sub_801EDC0();
+extern void sub_801E980();
+extern void sub_801EA28();
+extern void sub_8012CAC(struct UnkTextStruct2 *, u32 *);
+extern void sub_801EBC4();
+
+u32 DisplayGulpinDialogueSprite(s32 param_1,s16 param_2,struct unkStruct_Gulpin *param_3)
+{
+  struct OpenedFile *faceFile;
+  s32 param2_32;
+
+  param2_32 = param_2; // dumb cast needed to get lsr/asr combo
+  
+  gUnknown_203B26C = MemoryAlloc(0x18c,8);
+  gUnknown_203B26C->unk0 = param_1;
+  gUnknown_203B26C->unkC = param2_32;
+  gUnknown_203B26C->unk10 = param_3;
+  gUnknown_203B26C->unk1C = param_3->unk22;
+
+  if (param_1 == 0) {
+   gUnknown_203B26C->unk128 = &gUnknown_203B26C->faceFile;
+  }
+  else {
+    gUnknown_203B26C->unk128 = NULL;
+  }
+  faceFile = GetDialogueSpriteDataPtr(SPECIES_GULPIN);
+  gUnknown_203B26C->faceFile = faceFile;
+  gUnknown_203B26C->faceData = faceFile->data;
+
+  gUnknown_203B26C->unk124 = 0;
+  gUnknown_203B26C->unk125 = 0;
+  gUnknown_203B26C->unk126 = 0;
+
+  gUnknown_203B26C->unk120 = 2;
+  gUnknown_203B26C->unk122 = 8;
+  UpdateGulpinShopState(0);
+  return 1;
+}
+
+u32 sub_801E8C0(void)
+{
+    switch(gUnknown_203B26C->unk4)
+    {
+        case 0:
+        case 1:
+            sub_801ECBC();
+            break;
+        case 2:
+            sub_801ED28();
+            break;
+        case 3:
+            sub_801EDA4();
+            break;
+        case 4:
+            sub_801EDC0();
+            if(gUnknown_203B26C->unk4 == 5)
+                return 3;
+            break;
+        case 5:
+            return 3;
+        case 6:
+            return 2;
+    }
+  return 0;
+}
+
+u8 sub_801E930(void)
+{
+    return gUnknown_203B26C->unkE;
+}
+
+void sub_801E93C(void)
+{
+    if(gUnknown_203B26C != NULL)
+    {
+        CloseFile(gUnknown_203B26C->faceFile);
+        MemoryFree(gUnknown_203B26C);
+        gUnknown_203B26C = NULL;
+    }
+}
+
+void UpdateGulpinShopState(u32 newState)
+{
+    gUnknown_203B26C->unk4 = newState;
+    sub_801E980();
+    sub_801EA28();
+}
+
+void sub_801E980(void)
+{
+    s32 iVar2;
+
+    sub_8006518(gUnknown_203B26C->unk12C);
+    switch(gUnknown_203B26C->unk4)
+    {
+        case 2:
+            sub_801EBC4();
+            gUnknown_203B26C->unk12C[1] = gUnknown_80DC11C;
+            gUnknown_203B26C->unk12C[2] = gUnknown_80DC134;
+            sub_8012CAC(&gUnknown_203B26C->unk12C[2], &gUnknown_203B26C->unk28);
+            break;
+        default:
+            for(iVar2 = 0; iVar2 < 4; iVar2++)
+            {
+                gUnknown_203B26C->unk12C[iVar2] = gUnknown_80DC11C;
+            }
+            break;
+    }
+    ResetUnusedInputStruct();
+    sub_800641C(gUnknown_203B26C->unk12C, 1, 1);
+}