more splitting and labeling with some decomp

1 files changed, 189 insertions, 0 deletions

diff --git a/src/code_801B3C0.c b/src/code_801B3C0.c
new file mode 100644
index 0000000..3d24376
--- /dev/null
+++ b/src/code_801B3C0.c
@@ -0,0 +1,189 @@
+#include "global.h"
+#include "text.h"
+#include "input.h"
+#include "memory.h"
+
+struct subStruct_203B240
+{
+    char * unk0;
+    char * unk4;
+};
+
+struct unkStruct_41C
+{
+    u8 unk41C;
+    u8 unk41D;
+    u8 unk41E;
+    u8 unk41F;
+};
+
+// based off of 203B240..
+struct unkStruct_203B230
+{
+    // size: 0x94
+    s32 state;
+    struct unkStruct_41C unk4;
+    s32 unk8;
+    s32 unkC;
+    struct subStruct_203B240 *unk10[2];
+    u8 fill14[0x20 - 0x18];
+    u32 unk20;
+    u32 unk24;
+    struct UnkTextStruct2 unk28[4];
+    u32 unk88;
+    u32 unk8C;
+    u32 unk90;
+};
+extern struct unkStruct_203B230 *gUnknown_203B230;
+
+extern u8 gAvailablePokemonNames[0x58];
+extern u8 gUnknown_80DBA4C[];
+
+extern void sub_8008C54(u32);
+extern void sub_80073E0(u32);
+extern void sub_80073B8(u32);
+extern void sub_8014FF0(u32, u32, u8 *, u32, u32);
+extern void PlayMenuSoundEffect(u32);
+extern void sub_8013F84(void);
+extern u32 sub_8012A64(u32 *, u32);
+extern s32 sub_80913E0(struct unkStruct_41C *, u32, struct subStruct_203B240 **);
+
+extern void sub_801317C(u32 *);
+extern void sub_80140B4(struct UnkTextStruct2 *);
+extern void sub_801B46C(u32);
+extern void ResetSprites(u32);
+
+void sub_801B51C();
+void sub_801B590();
+void sub_801B480();
+
+
+u32 sub_801B3C0(struct unkStruct_41C *param_1)
+{
+  ResetSprites(1);
+  gUnknown_203B230 = MemoryAlloc(sizeof(struct unkStruct_203B230),8);
+  gUnknown_203B230->unk4 = *param_1;
+  sub_801317C(&gUnknown_203B230->unk88);
+  gUnknown_203B230->unk24 = 0;
+  sub_80140B4(gUnknown_203B230->unk28);
+  ResetUnusedInputStruct();
+  sub_800641C(gUnknown_203B230->unk28,1,1);
+  sub_801B46C(0);
+  return 1;
+}
+
+u32 sub_801B410(void)
+{
+    switch(gUnknown_203B230->state)
+    {
+        case 0:
+            sub_801B51C();
+            break;
+        case 1:
+            sub_801B590();
+            break;
+        case 3:
+            return 3;
+        case 2:
+        default:
+            return 2;
+    }
+    return 0;
+}
+
+void sub_801B450(void)
+{
+    if(gUnknown_203B230 != NULL)
+    {
+        MemoryFree(gUnknown_203B230);
+        gUnknown_203B230 = NULL;
+    }
+}
+
+void sub_801B46C(u32 newState)
+{
+    gUnknown_203B230->state = newState;
+    sub_801B480();
+}
+
+void sub_801B480(void)
+{
+    struct subStruct_203B240 *preload;
+    switch(gUnknown_203B230->state)
+    {
+        case 0:
+            sub_8008C54(gUnknown_203B230->unk24);
+            gUnknown_203B230->unkC = sub_80913E0(&gUnknown_203B230->unk4, gUnknown_203B230->unk24, gUnknown_203B230->unk10);
+            gUnknown_203B230->unk20 = 0;
+            break;
+        case 1:
+            sub_8008C54(gUnknown_203B230->unk24);
+            sub_80073B8(gUnknown_203B230->unk24);
+            preload = gUnknown_203B230->unk10[gUnknown_203B230->unk8];
+            strcpy(gAvailablePokemonNames, preload->unk0);
+            sub_8014FF0(16, 0, gUnknown_80DBA4C, gUnknown_203B230->unk24, 0); // $m0
+            sub_8014FF0(4, 16, gUnknown_203B230->unk10[gUnknown_203B230->unk8]->unk4, gUnknown_203B230->unk24, 0);
+            sub_80073E0(gUnknown_203B230->unk24);
+            break;
+        case 2:
+        default:
+            break;
+    }
+}
+
+void sub_801B51C(void)
+{
+    if(gUnknown_203B230->unkC != 0)
+    {
+        if(gUnknown_203B230->unk20 & 8)
+            sub_8013F84();
+        gUnknown_203B230->unk20++;
+    }
+    switch(sub_8012A64(&gUnknown_203B230->unk88, gUnknown_203B230->unk24))
+    {
+        case 1:
+            PlayMenuSoundEffect(0);
+            if(gUnknown_203B230->unkC != 0)
+            {
+                gUnknown_203B230->unk8 = 0;
+                sub_801B46C(1);
+            }
+            else
+                sub_801B46C(3);
+            break;
+        case 2:
+            PlayMenuSoundEffect(1);
+            sub_801B46C(2);
+            break;
+        default:
+            break;
+    }
+}
+
+void sub_801B590(void)
+{
+  
+  if (gUnknown_203B230->unk8 < (gUnknown_203B230->unkC - 1)) {
+    if ((gUnknown_203B230->unk20 & 8)) {
+      sub_8013F84();
+    }
+    gUnknown_203B230->unk20++;
+  }
+  switch(sub_8012A64(&gUnknown_203B230->unk88,gUnknown_203B230->unk24))
+  {
+    case 1:
+        PlayMenuSoundEffect(0);
+        gUnknown_203B230->unk8++;
+        if (gUnknown_203B230->unk8 < gUnknown_203B230->unkC) {
+            sub_801B46C(1);
+        }
+        else {
+            sub_801B46C(0);
+        }
+        break;
+    case 2:
+        PlayMenuSoundEffect(1);
+        sub_801B46C(2);
+        break;
+  }
+}