Merge pull request #504 from camthesaxman/decompile_easy_chat

decompile easy_chat.s

1 files changed, 1742 insertions, 0 deletions

diff --git a/src/easy_chat_1.c b/src/easy_chat_1.c
new file mode 100644
index 000000000..a1a67152e
--- /dev/null
+++ b/src/easy_chat_1.c
@@ -0,0 +1,1742 @@
+#include "global.h"
+#include "constants/easy_chat.h"
+#include "constants/songs.h"
+#include "constants/species.h"
+#include "dewford_trend.h"
+#include "easy_chat.h"
+#include "event_data.h"
+#include "ewram.h"
+#include "graphics.h"
+#include "main.h"
+#include "menu.h"
+#include "palette.h"
+#include "sound.h"
+#include "sprite.h"
+#include "string_util.h"
+#include "strings.h"
+#include "unknown_task.h"
+
+extern const struct WindowConfig gWindowConfig_81E6D54;
+extern const struct WindowConfig gWindowConfig_81E6DA8;
+
+extern void sub_80546B8(void);
+
+const u16 gMysteryEventPhrase[] = {EC_WORD_MYSTERY, EC_WORD_EVENT, EC_WORD_IS, EC_WORD_EXCITING};
+
+const u16 gBerryMasterWifePhrases[][2] =
+{
+#if ENGLISH
+    {EC_WORD_GREAT, EC_WORD_BATTLE},
+    {EC_WORD_CHALLENGE, EC_WORD_CONTEST},
+    {EC_WORD_OVERWHELMING, EC_POKEMON(LATIAS)},
+    {EC_WORD_COOL, EC_POKEMON(LATIOS)},
+    {EC_WORD_SUPER, EC_WORD_HUSTLE},
+#else
+    {EC_WORD_GREAT, EC_WORD_FIGHT},
+    {EC_WORD_CONTEST, EC_WORD_CHALLENGE},
+    {EC_POKEMON(LATIAS), EC_WORD_OVERWHELMING},
+    {EC_POKEMON(LATIOS), EC_WORD_COOL},
+    {EC_WORD_SUPER, 0xFFFF},
+#endif
+};
+
+// const pointer to gEasyChatStruct-> easy_chat might be two separate files.
+struct Shared1000 *const gEasyChatStruct = (struct Shared1000 *)(gSharedMem + 0x1000);
+
+const struct UnknownTaskStruct gUnknown_083DB698 =
+{
+    &REG_BG3VOFS,
+    ((DMA_ENABLE | DMA_START_HBLANK | DMA_REPEAT | DMA_DEST_RELOAD) << 16) | 1,
+    1
+};
+
+const u8 gUnknown_083DB6A4[] = {4, 0, 0, 0, 1, 5, 0, 2, 2, 3, 2, 2, 2, 3};
+
+// choose by alphabet keyboard
+const u8 gUnknown_083DB6B2[][16] =
+{
+    _("ABCDEF "),
+    _("GHIJKL"),
+    _("MNOPQRS"),
+    _("TUVWXYZ"),
+};
+
+struct EasyChatPrompt
+{
+    const u8 *text1;
+    const u8 *text2;
+    bool8 unk8;
+};
+
+const struct EasyChatPrompt gUnknown_083DB6F4[] =
+{
+    {OtherText_MakeProfilePage1, OtherText_MakeProfilePage2, TRUE},
+    {OtherText_MakeMessagePage1, OtherText_MakeMessagePage2, TRUE},
+    {OtherText_CombineNinePhrasesPage1, OtherText_CombineNinePhrasesPage2, TRUE},
+    {OtherText_DescribeFeelingsPage1, OtherText_DescribeFeelingsPage2, TRUE},
+    {OtherText_ImproveBardSongPage1, OtherText_ImproveBardSongPage2, TRUE},
+    {OtherText_CombineTwoPhrasesPage1, OtherText_CombineTwoPhrasesPage2, TRUE},
+    {OtherText_YourProfile, OtherText_ConfirmTrendyPage2, FALSE},
+    {OtherText_YourFeelingBattle, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_SetWinMessage, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_SetLossMessage, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_MailMessage, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_MailSalutation, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_NewSong, OtherText_ConfirmTrendyPage2, FALSE},
+    {OtherText_TheAnswer, OtherText_ConfirmTrendyPage2, FALSE},
+    {OtherText_ConfirmTrendyPage1, OtherText_ConfirmTrendyPage2, TRUE},
+    {OtherText_HipsterPage1, OtherText_HipsterPage2, TRUE},
+    {OtherText_WithFourPhrases, OtherText_CombineNinePhrasesPage2, TRUE},
+};
+
+const u8 gUnknown_083DB7C0[][2] =
+{
+	{ 0,  6},
+	{ 1,  7},
+	{ 1,  8},
+	{ 1,  9},
+	{ 2, 10},
+	{16, 13},
+	{ 4, 12},
+	{ 3, 13},
+	{ 3, 13},
+	{ 5, 14},
+	{ 3, 13},
+	{ 3, 13},
+	{ 3, 13},
+    {15, 13},
+};
+
+void sub_80E62F8(void);
+void sub_80E6424(void);
+void sub_80E6554(void);
+void sub_80E6630(void);
+void sub_80E6690(void);
+void sub_80E682C(void (*)(void));
+void sub_80E69F8(void);
+void sub_80E6A6C(void);
+void sub_80E6A88(void);
+void sub_80E6AA8(void);
+void sub_80E6AC4(void);
+void sub_80E6AE4(void);
+void sub_80E6BC0(void);
+void sub_80E6C84(void);
+void sub_80E6D7C(void);
+void sub_80E6F68(void);
+void sub_80E6FC8(void);
+void sub_80E7114(void);
+void sub_80E718C(void);
+void sub_80E7218(void);
+void sub_80E7294(void);
+void sub_80E7324(void);
+void sub_80E73D0(void);
+void sub_80E7458(void);
+void sub_80E752C(void);
+void sub_80E7574(void);
+bool8 sub_80E75D8(void);
+bool8 sub_80E77C8(void);
+void sub_80E7A98(void);
+void sub_80E7AD4(void);
+bool8 sub_80E7B40(void);
+void sub_80E7D30(void);
+void sub_80E7D6C(void);
+void sub_80E7D9C(void);
+bool8 sub_80E7DD0(void);
+void sub_80E7E50(void);
+void sub_80E7F00(u16, u16);
+u8 sub_80E7FA8(void);
+bool8 sub_80E8054(void);
+u8 sub_80E8094(void);
+u8 sub_80E810C(void);
+void sub_80E81C0(void);
+void sub_80E81FC(void);
+void sub_80E8218(void);
+
+void sub_80E8398();
+void sub_80E8420(void);
+void sub_80E8504(void);
+void sub_80E87CC();
+
+void sub_80E88F0(void);
+void sub_80E8958();
+
+void sub_80E8BF4();
+void sub_80E8CEC(void);
+void sub_80E8D54(void);
+void sub_80E8D8C();
+void sub_80E8DD8(void);
+void sub_80E91D4();
+void sub_80E9368();
+void sub_80E95A4(void);
+void sub_80E9744(void);
+void sub_80E98C4(void);
+void sub_80E9974(void);
+void sub_80E9A14(void);
+void sub_80E9A4C(void);
+void sub_80E9AD4(void);
+void sub_80E9C94(void);
+void sub_80E9D00(void);
+void sub_80E9D7C(void);
+void sub_80E9E08();
+bool8 sub_80E9E54(void);
+void sub_80E9E98(void);
+u8 sub_80E9EA8(void);
+u8 sub_80E9F50(void);
+u8 sub_80E9FD4(void);
+u8 sub_80EA014(void);
+u8 sub_80EA050(void);
+u8 sub_80EA0E4(void);
+u8 sub_80EA184(void);
+void sub_80EAC5C(void);
+void sub_80EAD08(void);
+u8 sub_80EAD7C(u8);
+void sub_80EAECC(void);
+void LoadEasyChatStrings(void);
+void sub_80EB0B0(void);
+u8 *sub_80EB218(u8 *, u16, u16);
+u16 sub_80EB2D4();
+bool8 sub_80EB680(u16 *, u16, u16, u16);
+
+void sub_80E60D8(void)
+{
+    u8 r4 = 3;
+    u16 *r1;
+
+    switch (gSpecialVar_0x8004)
+    {
+    case 0:
+        r1 = gSaveBlock1.easyChats.unk2B1C;
+        break;
+    case 1:
+        r1 = gSaveBlock1.easyChats.unk2B28;
+        break;
+    case 2:
+        r1 = gSaveBlock1.easyChats.unk2B34;
+        break;
+    case 3:
+        r1 = gSaveBlock1.easyChats.unk2B40;
+        break;
+    case 4:
+        r1 = gSaveBlock1.mail[gSpecialVar_0x8005].words;
+        break;
+    case 6:
+        {
+            struct MauvilleManBard *bard = &gSaveBlock1.mauvilleMan.bard;
+            u16 i;
+            for (i = 0; i < 6; i++)
+                bard->temporaryLyrics[i] = bard->songLyrics[i];
+            r1 = bard->temporaryLyrics;
+        }
+        break;
+    case 5:
+        // TODO: Is this the right TV show?
+        r1 = gSaveBlock1.tvShows[gSpecialVar_0x8005].fanclubLetter.pad04;
+        r4 = gSpecialVar_0x8006;
+        break;
+    case 7:
+        // TODO: Is this the right TV show?
+        r1 = &gSaveBlock1.tvShows[gSpecialVar_0x8005].fanclubOpinions.var1C[gSpecialVar_0x8006];
+        r4 = 1;
+        break;
+    case 8:
+        // TODO: Is this the right TV show?
+        r1 = &gSaveBlock1.tvShows[gSpecialVar_0x8005].fanclubOpinions.var02;
+        r4 = 0;
+        break;
+    case 9:
+        r1 = NULL;
+        break;
+    case 10:
+        r1 = &gSaveBlock1.gabbyAndTyData.quote;
+        *r1 = 0xFFFF;
+        r4 = 1;
+        break;
+    case 11:
+        // TODO: Is this the right TV show?
+        r1 = &gSaveBlock1.tvShows[gSpecialVar_0x8005].bravoTrainer.var04[gSpecialVar_0x8006];
+        r4 = 0;
+        break;
+    case 12:
+        // TODO: Is this the right TV show?
+        r1 = gSaveBlock1.tvShows[gSpecialVar_0x8005].bravoTrainerTower.var18;
+        r4 = 1;
+        break;
+    case 13:
+        gEasyChatStruct->unk9C7C = 0xFFFF;
+        gEasyChatStruct->unk9C7E = -1;
+        r1 = &gEasyChatStruct->unk9C7C;
+        break;
+    default:
+        return;
+    }
+    sub_80E62A0(gSpecialVar_0x8004, r1, sub_80546B8, r4);
+}
+
+void sub_80E62A0(u8 a, u16 *b, void (*c)(void), u8 d)
+{
+    gEasyChatStruct->unk0 = c;
+    gEasyChatStruct->unk4 = b;
+    gEasyChatStruct->unk8 = a;
+    gEasyChatStruct->unkB = d;
+    if (a == 9)
+    {
+        gEasyChatStruct->unk4 = &gEasyChatStruct->unk9C7C;
+        gEasyChatStruct->unk9C7C = gSaveBlock1.easyChatPairs[0].words[0];
+        gEasyChatStruct->unk9C7E = gSaveBlock1.easyChatPairs[0].words[1];
+    }
+    SetMainCallback2(sub_80E62F8);
+}
+
+void sub_80E62F8(void)
+{
+    switch (gMain.state)
+    {
+    case 0:
+    default:
+        REG_DISPCNT = 0;
+        SetVBlankCallback(0);
+        ResetPaletteFade();
+        ResetSpriteData();
+        dp12_8087EA4();
+        remove_some_task();
+        sub_80EAD08();
+        sub_80895F8(gUnknown_083DB698);
+        FreeSpriteTileRanges();
+        FreeAllSpritePalettes();
+        break;
+    case 1:
+        SetUpWindowConfig(&gWindowConfig_81E6DA8);
+        break;
+    case 2:
+        InitMenuWindow(&gWindowConfig_81E6D54);
+        InitMenuWindow(&gWindowConfig_81E6DA8);
+        MenuZeroFillScreen();
+        break;
+    case 3:
+        sub_80E6424();
+        break;
+    case 4:
+        sub_80E8DD8();
+        break;
+    case 5:
+        sub_80E8218();
+        sub_80E8CEC();
+        break;
+    case 6:
+        sub_80E69F8();
+        sub_80E682C(sub_80E6AA8);
+        SetVBlankCallback(sub_80E6A6C);
+        break;
+    case 7:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 16, 0, 0);
+        break;
+    case 8:
+        REG_DISPCNT = 0x1F40;
+        SetMainCallback2(sub_80E6A88);
+        FlagSet(FLAG_SYS_CHAT_USED);
+        break;
+    }
+    gMain.state++;
+}
+
+void sub_80E6424(void)
+{
+    gEasyChatStruct->unk9 = gUnknown_083DB6A4[gEasyChatStruct->unk8];
+    switch (gEasyChatStruct->unk9)
+    {
+    case 4:
+        gEasyChatStruct->unkA = 4;
+        gEasyChatStruct->unk83 = 2;
+        gEasyChatStruct->unk84 = 2;
+        gEasyChatStruct->unk88 = 5;
+        gEasyChatStruct->unk8A = 4;
+        break;
+    case 5:
+        gEasyChatStruct->unkA = 4;
+        gEasyChatStruct->unk83 = 1;
+        gEasyChatStruct->unk84 = 4;
+        gEasyChatStruct->unk88 = 16;
+        gEasyChatStruct->unk8A = 2;
+        break;
+    case 0:
+        gEasyChatStruct->unkA = 6;
+        gEasyChatStruct->unk83 = 2;
+        gEasyChatStruct->unk84 = 3;
+        gEasyChatStruct->unk88 = 4;
+        gEasyChatStruct->unk8A = 3;
+        break;
+    case 1:
+        gEasyChatStruct->unkA = 9;
+        gEasyChatStruct->unk83 = 2;
+        gEasyChatStruct->unk84 = 5;
+        gEasyChatStruct->unk88 = 4;
+        gEasyChatStruct->unk8A = 0;
+        break;
+    case 2:
+        gEasyChatStruct->unkA = 1;
+        gEasyChatStruct->unk83 = 1;
+        gEasyChatStruct->unk84 = 1;
+        gEasyChatStruct->unk88 = 16;
+        gEasyChatStruct->unk8A = 4;
+        break;
+    case 3:
+        gEasyChatStruct->unkA = 2;
+        gEasyChatStruct->unk83 = 2;
+        gEasyChatStruct->unk84 = 1;
+        gEasyChatStruct->unk88 = 5;
+        gEasyChatStruct->unk8A = 3;
+        break;
+    }
+    gEasyChatStruct->unk86 = 0;
+    gEasyChatStruct->unk85 = 0;
+    gEasyChatStruct->unk87 = 0;
+    gEasyChatStruct->unk26 = 0;
+    gEasyChatStruct->unk1BA = 0;
+    gEasyChatStruct->unk1BE = 2;
+    sub_80E6554();
+    sub_80EAECC();
+    LoadEasyChatStrings();
+    sub_80E7E50();
+    sub_80E6630();
+    sub_80E6690();
+}
+
+void sub_80E6554(void)
+{
+    u16 r4 = 0;
+    u16 r7;
+    u16 r5;
+
+    for (r7 = 0; ; r7++)
+    {
+        for (r5 = 0; r5 < 2; r5++)
+        {
+            gEasyChatStruct->unk2A[r7][r5] = r4++;
+            if (r4 == 17)
+                break;
+        }
+        if (r4 == 17)
+            break;
+    }
+    gEasyChatStruct->unk28 = 17;
+    while (r4 < 22)
+    {
+        if (sub_80EAD7C(r4) != 0)
+        {
+            r5++;
+            if (r5 > 1)
+            {
+                r7++;
+                r5 = 0;
+            }
+            gEasyChatStruct->unk2A[r7][r5] = r4;
+            gEasyChatStruct->unk78[r4 - 17] = 1;  // hmm...
+            gEasyChatStruct->unk28++;
+        }
+        else
+        {
+            gEasyChatStruct->unk78[r4 - 17] = 0;
+        }
+        r4++;
+    }
+    gEasyChatStruct->unk1B6 = (gEasyChatStruct->unk28 + 1) / 2;
+}
+
+void sub_80E6630(void)
+{
+    u8 i;
+    u8 r3;
+
+    for (i = 0; i < 4; i++)
+    {
+        const u8 *row = gUnknown_083DB6B2[i];
+
+        for (r3 = 0; row[r3] != EOS; r3++)
+        {
+            if (row[r3] != CHAR_SPACE)
+                gEasyChatStruct->unk40[i][r3] = row[r3] + 0x46;
+            else
+                gEasyChatStruct->unk40[i][r3] = CHAR_SPACE;
+        }
+    }
+}
+
+void sub_80E6690(void)
+{
+    u8 *pointers[] =
+    {
+        gEasyChatStruct->unk9C80, gEasyChatStruct->unk9CC9,
+        gEasyChatStruct->unk9D12, gEasyChatStruct->unk9D5B,
+    };
+    u8 *r3;
+    u16 i;
+
+    for (i = 0; i < 2; i++)
+    {
+        const struct EasyChatPrompt *prompt = &gUnknown_083DB6F4[gUnknown_083DB7C0[gEasyChatStruct->unk8][i]];
+
+        r3 = StringCopy(pointers[i * 2 + 0], prompt->text1);
+        if (prompt->unk8)
+        {
+            StringCopy(pointers[i * 2 + 1], prompt->text2);
+        }
+        else
+        {
+            *r3++ = CHAR_SPACE;
+            StringCopy(r3, prompt->text2);
+            *pointers[i * 2 + 1] = EOS;
+        }
+    }
+
+    for (i = 0; i < 0x24; i++)
+        gEasyChatStruct->unk9DA4[i] = 0;
+    gEasyChatStruct->unk9DA4[i] = 0xFF;
+
+    r3 = gEasyChatStruct->unk9F6E;
+    r3[0] = EXT_CTRL_CODE_BEGIN;
+    r3[1] = 0x11;
+    r3[2] = 0xE0;
+    r3[3] = 0xFF;
+}
+
+// Default profile phrase
+const u16 gUnknown_083DB7EC[] =
+{
+#if ENGLISH
+    EC_WORD_I_AM,
+    EC_WORD_A,
+    EC_WORD_POKEMON,
+    EC_WORD_GREAT,
+#else
+    EC_WORD_I_AM,
+    EC_WORD_BIG,
+    EC_WORD_IN,
+    EC_WORD_POKEMON,
+#endif
+};
+
+const u16 gUnknown_083DB7F4[] =
+{
+    EC_WORD_ARE,
+    EC_WORD_YOU,
+    EC_WORD_READY,
+    EC_WORD_QUES,
+    EC_WORD_HERE_I_COME,
+    EC_WORD_EXCL,
+};
+
+// ResetDefaultEasyChatPhrases
+void InitEasyChatPhrases(void)
+{
+    u16 i;
+    u16 j;
+
+    for (i = 0; i < 4; i++)
+        gSaveBlock1.easyChats.unk2B1C[i] = gUnknown_083DB7EC[i];
+
+    for (i = 0; i < 6; i++)
+        gSaveBlock1.easyChats.unk2B28[i] = gUnknown_083DB7F4[i];
+
+    for (i = 0; i < 6; i++)
+    {
+        gSaveBlock1.easyChats.unk2B34[i] = 0xFFFF;
+        gSaveBlock1.easyChats.unk2B40[i] = 0xFFFF;
+    }
+
+    for (i = 0; i < 16; i++)
+    {
+        for (j = 0; j < 9; j++)
+            gSaveBlock1.mail[i].words[j] = 0xFFFF;
+    }
+
+    for (i = 0; i < 64; i++)
+        gSaveBlock1.unk2D8C[i] = 0;
+}
+
+void sub_80E682C(void (*func)(void))
+{
+    gEasyChatStruct->unk20 = func;
+    gEasyChatStruct->unk24 = 0;
+}
+
+void sub_80E683C(void)
+{
+    u16 i;
+
+    if (gEasyChatStruct->unk26 == 0)
+    {
+        for (i = 0; i < gEasyChatStruct->unk1B6; i++)
+            gEasyChatStruct->unk1AA[i] = 2;
+        gEasyChatStruct->unk1AA[i - 1] = gEasyChatStruct->unk28 % 2;
+        if (gEasyChatStruct->unk1AA[i - 1] == 0)
+            gEasyChatStruct->unk1AA[i - 1] = 2;
+    }
+    else
+    {
+        gEasyChatStruct->unk1AA[0] = 7;
+        gEasyChatStruct->unk1AA[1] = 6;
+        gEasyChatStruct->unk1AA[2] = 7;
+        gEasyChatStruct->unk1AA[3] = 7;
+    }
+    gEasyChatStruct->unk1A8 = 0;
+    gEasyChatStruct->unk1A9 = 0;
+    gEasyChatStruct->unk1B5 = 0;
+    gEasyChatStruct->unk1B7 = 0;
+    sub_80E9A4C();
+}
+
+void sub_80E68E8(void)
+{
+    sub_80EB0B0();
+    if (gEasyChatStruct->unk26 == 0)
+    {
+        u16 i;
+        u8 r6;
+
+        r6 = gEasyChatStruct->unk1B8;
+        gEasyChatStruct->unk9A28 = (gEasyChatStruct->unk4178[r6] + 1) / 2;
+        for (i = 0; i < gEasyChatStruct->unk9A28; i++)
+            gEasyChatStruct->unk99A6[i] = 2;
+        i--;
+        gEasyChatStruct->unk99A6[i] = gEasyChatStruct->unk4178[r6] % 2;
+        if (gEasyChatStruct->unk99A6[i] == 0)
+            gEasyChatStruct->unk99A6[i] = 2;
+    }
+    else
+    {
+        u16 i;
+        u8 r6;
+
+        r6 = gEasyChatStruct->unk1B8;
+        gEasyChatStruct->unk9A28 = (gEasyChatStruct->unk4142[r6] + 1) / 2;
+        for (i = 0; i < gEasyChatStruct->unk9A28; i++)
+            gEasyChatStruct->unk99A6[i] = 2;
+        i--;
+        gEasyChatStruct->unk99A6[i] = gEasyChatStruct->unk4142[r6] % 2;
+        if (gEasyChatStruct->unk99A6[i] == 0)
+            gEasyChatStruct->unk99A6[i] = 2;
+    }
+    gEasyChatStruct->unk99A4 = 0;
+    gEasyChatStruct->unk99A5 = 0;
+    gEasyChatStruct->unk9A29 = 0;
+    sub_80E9A4C();
+}
+
+void sub_80E69F8(void)
+{
+    switch (gEasyChatStruct->unk8)
+    {
+    case 0:
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+    case 6:
+    case 9:
+    case 13:
+    default:
+        sub_80E9368(gEasyChatStruct->unk8);
+        break;
+    case 5:
+    case 7:
+    case 8:
+    case 10:
+    case 11:
+    case 12:
+        sub_80E9368(gEasyChatStruct->unk8);
+        sub_80E8BF4(gEasyChatStruct->unkB, gEasyChatStruct->unk9);
+        break;
+    }
+}
+
+void sub_80E6A6C(void)
+{
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    sub_80EAC5C();
+    TransferPlttBuffer();
+    sub_8089668();
+}
+
+void sub_80E6A88(void)
+{
+    gEasyChatStruct->unk20();
+    AnimateSprites();
+    BuildOamBuffer();
+    sub_80EAD08();
+}
+
+void sub_80E6AA8(void)
+{
+    if (!UpdatePaletteFade())
+        sub_80E682C(sub_80E6AC4);
+}
+
+void sub_80E6AC4(void)
+{
+    sub_80E88F0();
+    sub_80E8398(0);
+    sub_80E91D4(0);
+    sub_80E682C(sub_80E6AE4);
+}
+
+void sub_80E6AE4(void)
+{
+    gEasyChatStruct->unk87 = sub_80E75D8();
+    if (gEasyChatStruct->unk87)
+        PlaySE(SE_SELECT);
+    if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        if (gEasyChatStruct->unk86 == gEasyChatStruct->unk84)
+        {
+            switch (gEasyChatStruct->unk85)
+            {
+            case 0:
+                sub_80E682C(sub_80E6BC0);
+                return;
+            case 1:
+                sub_80E682C(sub_80E6C84);
+                return;
+            case 2:
+                sub_80E682C(sub_80E6D7C);
+                return;
+            }
+        }
+        else
+        {
+            gEasyChatStruct->unk27 = gEasyChatStruct->unk86 * gEasyChatStruct->unk83 + gEasyChatStruct->unk85;
+            sub_80E7574();
+            sub_80E682C(sub_80E6F68);
+            return;
+        }
+    }
+    if (gMain.newKeys & B_BUTTON)
+    {
+        sub_80E682C(sub_80E6C84);
+    }
+}
+
+void sub_80E6BC0(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8398(2);
+        if (gEasyChatStruct->unk8 == 6)
+        {
+            sub_80E91D4(6);
+            gEasyChatStruct->unk24 = 100;
+        }
+        else
+        {
+            sub_80E91D4(2);
+            DisplayYesNoMenu(23, 8, 1);
+            MoveMenuCursor(1);
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    case 1:
+        switch (ProcessMenuInputNoWrap_())
+        {
+        case 0:
+            sub_80E7D6C();
+            sub_80E98C4();
+            sub_80E95A4();
+            gEasyChatStruct->unk24++;
+            break;
+        case -1:
+        case 1:
+            gEasyChatStruct->unk24++;
+            break;
+        }
+        break;
+    case 2:
+        sub_80E81FC();
+        sub_80E682C(sub_80E6AC4);
+        break;
+    case 100:
+        if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+            sub_80E682C(sub_80E6AC4);
+        break;
+    }
+}
+
+void sub_80E6C84(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8398(2);
+        sub_80E91D4(3);
+        DisplayYesNoMenu(23, 8, 0);
+        MoveMenuCursor(1);
+        if (gEasyChatStruct->unk8 == 9
+         || gEasyChatStruct->unk8 == 4
+         || gEasyChatStruct->unk8 == 7
+         || gEasyChatStruct->unk8 == 8
+         || gEasyChatStruct->unk8 == 10
+         || gEasyChatStruct->unk8 == 11
+         || gEasyChatStruct->unk8 == 12
+         || gEasyChatStruct->unk8 == 5
+         || gEasyChatStruct->unk8 == 13)
+            gEasyChatStruct->unk24 = 2;
+        else
+            gEasyChatStruct->unk24++;
+        break;
+    case 1:
+        switch (ProcessMenuInputNoWrap_())
+        {
+        case 0:
+            sub_80E91D4(4);
+            DisplayYesNoMenu(23, 8, 0);
+            MoveMenuCursor(1);
+            gEasyChatStruct->unk24++;
+            break;
+        case -1:
+        case 1:
+            gEasyChatStruct->unk24 = 0xFF;
+            break;
+        }
+        break;
+    case 2:
+        switch (ProcessMenuInputNoWrap_())
+        {
+        case 0:
+            gSpecialVar_Result = 0;
+            sub_80E682C(sub_80E752C);
+            break;
+        case -1:
+        case 1:
+            gEasyChatStruct->unk24 = 0xFF;
+            break;
+        }
+        break;
+    case 0xFF:
+        HandleDestroyMenuCursors();
+        sub_80E81FC();
+        sub_80E682C(sub_80E6AC4);
+        break;
+    }
+}
+
+void sub_80E6D7C(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8398(2);
+        if (sub_80E8054())
+        {
+            sub_80E91D4(5);
+            gEasyChatStruct->unk24 = 10;
+            break;
+        }
+        if (gEasyChatStruct->unk8 == 9)
+        {
+            if (sub_80E7FA8() == 0)
+            {
+                sub_80E91D4(8);
+                gEasyChatStruct->unk24 = 10;
+                break;
+            }
+            if (gEasyChatStruct->unkC[0] == 0xFFFF || gEasyChatStruct->unkC[1] == 0xFFFF)
+            {
+                sub_80E91D4(9);
+                gEasyChatStruct->unk24 = 10;
+                break;
+            }
+        }
+        if (gEasyChatStruct->unk8 == 4 && sub_80E7FA8() == 0)
+        {
+            sub_80E682C(sub_80E6C84);
+        }
+        else
+        {
+            sub_80E91D4(1);
+            sub_80E9744();
+            DisplayYesNoMenu(23, 8, 0);
+            MoveMenuCursor(0);
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    case 1:
+        switch (ProcessMenuInputNoWrap_())
+        {
+        case 0:
+            gSpecialVar_Result = (sub_80E7FA8() != 0);
+            sub_80E7D9C();
+            if (gEasyChatStruct->unk8 == 0)
+                gSpecialVar_0x8004 = sub_80E8094();
+            if (gEasyChatStruct->unk8 == 9)  // dewford trend?
+            {
+                sub_80E81C0();
+                gSpecialVar_0x8004 = sub_80FA364(&gEasyChatStruct->unk9C7C);
+            }
+            if (gEasyChatStruct->unk8 == 13)
+            {
+                if (gEasyChatStruct->unkC[0] == 0xFFFF || gEasyChatStruct->unkC[1] == 0xFFFF)
+                    gSpecialVar_Result = 0;
+                gSpecialVar_0x8004 = sub_80E810C();
+            }
+            sub_80E682C(sub_80E752C);
+            break;
+        case -1:
+        case 1:
+            HandleDestroyMenuCursors();
+            sub_80E81FC();
+            if (gEasyChatStruct->unk8 == 6 && sub_80E7FA8() != 0)
+            {
+                gEasyChatStruct->unk24 = 100;
+            }
+            else
+            {
+                sub_80E95A4();
+                sub_80E682C(sub_80E6AC4);
+            }
+            break;
+        }
+        break;
+    case 10:
+        if (gMain.newKeys & (A_BUTTON | B_BUTTON))
+            sub_80E682C(sub_80E6AC4);
+        break;
+    case 100:
+        sub_80E91D4(7);
+        gEasyChatStruct->unk24++;
+        // fall through
+    case 101:
+        if (gMain.newKeys & A_BUTTON)
+            gEasyChatStruct->unk24++;
+        break;
+    case 102:
+        sub_80E7E50();
+        sub_80E95A4();
+        sub_80E682C(sub_80E6AC4);
+        break;
+    }
+}
+
+void sub_80E6F68(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8398(1);
+        sub_80E91D4(10);
+        sub_80E683C();
+        sub_80E9974();
+        sub_80E9E98();
+        gEasyChatStruct->unk24++;
+        break;
+    case 1:
+        if (sub_80E9EA8() != 0)
+        {
+            sub_80E8D8C(1);
+            sub_80E8420();
+            sub_80E8958(0);
+            sub_80E682C(sub_80E6FC8);
+        }
+        break;
+    }
+}
+
+void sub_80E6FC8(void)
+{
+    gEasyChatStruct->unk96 = sub_80E77C8();
+    if (gEasyChatStruct->unk1C0 != 0)
+    {
+        PlaySE(SE_SELECT);
+        gEasyChatStruct->unk1C4 = sub_80E6FC8;
+        sub_80E682C(sub_80E7458);
+    }
+    else
+    {
+        if (gEasyChatStruct->unk96)
+            PlaySE(SE_SELECT);
+        if (gMain.newKeys & A_BUTTON)
+        {
+            if (gEasyChatStruct->unk1B7 != 0)
+            {
+                PlaySE(SE_SELECT);
+                switch (gEasyChatStruct->unk1A8)
+                {
+                case 1:
+                    sub_80E682C(sub_80E718C);
+                    break;
+                case 2:
+                    if (gEasyChatStruct->unk8 != 6)
+                    {
+                        sub_80E7F00(gEasyChatStruct->unk27, 0xFFFF);
+                        sub_80E7574();
+                        sub_80E95A4();
+                    }
+                    break;
+                case 3:
+                    sub_80E682C(sub_80E7114);
+                    break;
+                }
+            }
+            else
+            {
+                if (gEasyChatStruct->unk26 == 0
+                 || gEasyChatStruct->unk4142[gEasyChatStruct->unk40[gEasyChatStruct->unk1A8][gEasyChatStruct->unk1A9]] != 0)
+                {
+                    PlaySE(SE_SELECT);
+                    sub_80E7AD4();
+                    sub_80E682C(sub_80E7218);
+                }
+            }
+        }
+        else if (gMain.newKeys & B_BUTTON)
+        {
+            sub_80E682C(sub_80E7114);
+        }
+        else if (gMain.newKeys & SELECT_BUTTON)
+        {
+            sub_80E682C(sub_80E718C);
+        }
+    }
+}
+
+void sub_80E7114(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8504();
+        sub_80E9E98();
+        sub_80E88F0();
+        sub_80E8D8C(0);
+        gEasyChatStruct->unk24++;
+        break;
+    case 1:
+    case 2:
+        gEasyChatStruct->unk24++;
+        break;
+    case 3:
+        if (sub_80E9F50() != 0)
+            gEasyChatStruct->unk24++;
+        break;
+    case 4:
+        sub_80E682C(sub_80E6AC4);
+        break;
+    }
+}
+
+void sub_80E718C(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E8504();
+        sub_80E9E98();
+        sub_80E88F0();
+        gEasyChatStruct->unk24++;
+        sub_80E8D54();
+        break;
+    case 1:
+        if (sub_80E9FD4() != 0)
+        {
+            gEasyChatStruct->unk26 = !gEasyChatStruct->unk26;
+            sub_80E683C();
+            sub_80E9974();
+            sub_80E9E98();
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    default:
+        gEasyChatStruct->unk24++;
+        break;
+    case 8:
+        if (sub_80EA014() != 0)
+        {
+            sub_80E8420();
+            sub_80E8958(0);
+            sub_80E682C(sub_80E6FC8);
+        }
+        break;
+    }
+}
+
+void sub_80E7218(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    default:
+        gEasyChatStruct->unk24++;
+        break;
+    case 8:
+        sub_80E8D8C(0);
+        sub_80E8504();
+        sub_80E9AD4();
+        sub_80E68E8();
+        sub_80E88F0();
+        sub_80E9E98();
+        gEasyChatStruct->unk24++;
+        break;
+    case 9:
+        if (sub_80EA050() != 0)
+        {
+            sub_80E9C94();
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    case 10:
+        sub_80E87CC(1);
+        sub_80E8958(1);
+        sub_80E682C(sub_80E7294);
+        break;
+    case 11:
+        break;
+    }
+}
+
+void sub_80E7294(void)
+{
+    gEasyChatStruct->unk1B9 = sub_80E7B40();
+    if (gEasyChatStruct->unk1C0 != 0)
+    {
+        PlaySE(SE_SELECT);
+        gEasyChatStruct->unk1C4 = sub_80E7294;
+        sub_80E682C(sub_80E7458);
+    }
+    else
+    {
+        if (gEasyChatStruct->unk1B9)
+            PlaySE(SE_SELECT);
+        if (gMain.newKeys & A_BUTTON)
+        {
+            PlaySE(SE_SELECT);
+            sub_80E682C(sub_80E7324);
+        }
+        else if (gMain.newKeys & B_BUTTON)
+        {
+            sub_80E682C(sub_80E73D0);
+        }
+    }
+}
+
+void sub_80E7324(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        if (!sub_80E7DD0())
+        {
+            sub_80E682C(sub_80E7294);
+        }
+        else
+        {
+            sub_80E88F0();
+            sub_80E87CC(0);
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    case 1:
+        gEasyChatStruct->unk24++;
+        break;
+    case 2:
+        sub_80E9E98();
+        gEasyChatStruct->unk24++;
+        break;
+    case 3:
+        if (sub_80EA184() != 0)
+            gEasyChatStruct->unk24++;
+        break;
+    case 4:
+        if (gEasyChatStruct->unk8 == 6 && sub_80E7FA8() != 0)
+            sub_80E682C(sub_80E6D7C);
+        else
+            sub_80E682C(sub_80E6AC4);
+        break;
+    }
+}
+
+void sub_80E73D0(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        sub_80E87CC(0);
+        sub_80E88F0();
+        gEasyChatStruct->unk24++;
+        break;
+    case 1:
+        sub_80E9AD4();
+        sub_80E9E98();
+        gEasyChatStruct->unk24++;
+        break;
+    case 2:
+        if (sub_80EA0E4() != 0)
+        {
+            sub_80E8D8C(1);
+            sub_80E9A14();
+            gEasyChatStruct->unk24++;
+        }
+        break;
+    case 3:
+        sub_80E8420();
+        sub_80E8958(0);
+        gEasyChatStruct->unk24++;
+        break;
+    case 4:
+        sub_80E9974();
+        sub_80E682C(sub_80E6FC8);
+        break;
+    }
+}
+
+void sub_80E7458(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        if (gEasyChatStruct->unk1C4 == sub_80E6FC8)
+            sub_80E9D7C();
+        else
+            sub_80E9D00();
+        sub_80E9E08(gEasyChatStruct->unk1BE);
+        gEasyChatStruct->unk24++;
+        break;
+    case 1:
+        if (sub_80E9E54())
+        {
+            if (gEasyChatStruct->unk1C4 == sub_80E6FC8)
+            {
+                sub_80E9D7C();
+                gEasyChatStruct->unk1B5 += gEasyChatStruct->unk1C0;
+                sub_80E7A98();
+                gEasyChatStruct->unk96 = TRUE;
+            }
+            else
+            {
+                gEasyChatStruct->unk9A29 += gEasyChatStruct->unk1C0;
+                sub_80E7D30();
+                gEasyChatStruct->unk1B9 = 1;
+            }
+            gEasyChatStruct->unk1BE = 2;
+            sub_80E682C(gEasyChatStruct->unk1C4);
+        }
+        break;
+    }
+}
+
+void sub_80E752C(void)
+{
+    switch (gEasyChatStruct->unk24)
+    {
+    case 0:
+        BeginNormalPaletteFade(0xFFFFFFFF, 0, 0, 16, 0);
+        gEasyChatStruct->unk24++;
+        break;
+    case 1:
+        if (!UpdatePaletteFade())
+            SetMainCallback2(gEasyChatStruct->unk0);
+        break;
+    }
+}
+
+void sub_80E7574(void)
+{
+    if (gEasyChatStruct->unk8 == 1
+     && gEasyChatStruct->unk7E[gEasyChatStruct->unk86] == 2
+     && sub_80EB2D4(gEasyChatStruct->unkC[gEasyChatStruct->unk27]) != 7)
+        gEasyChatStruct->unk7D = 1;
+    else
+        gEasyChatStruct->unk7D = 0;
+    gEasyChatStruct->unk7D = 0;  // What the hell?
+}
+
+bool8 sub_80E75D8(void)
+{
+    bool8 pressedUpDown = FALSE;
+    u8 r0;
+
+    if (gMain.newKeys & START_BUTTON)
+    {
+        gEasyChatStruct->unk86 = gEasyChatStruct->unk84;
+        gEasyChatStruct->unk85 = 2;
+        return TRUE;
+    }
+
+    if (gMain.newAndRepeatedKeys & DPAD_UP)
+    {
+        gEasyChatStruct->unk86--;
+        if (gEasyChatStruct->unk86 < 0)
+            gEasyChatStruct->unk86 = gEasyChatStruct->unk84;
+        pressedUpDown = TRUE;
+    }
+    else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+    {
+        gEasyChatStruct->unk86++;
+        if (gEasyChatStruct->unk86 > gEasyChatStruct->unk84)
+            gEasyChatStruct->unk86 = 0;
+        pressedUpDown = TRUE;
+    }
+
+    if (pressedUpDown)
+    {
+        if (gEasyChatStruct->unk9 == 2)
+        {
+            if (gEasyChatStruct->unk86 == gEasyChatStruct->unk84)
+                gEasyChatStruct->unk85 = 2;
+            else
+                gEasyChatStruct->unk85 = 0;
+            return TRUE;
+        }
+        else
+        {
+            if (gEasyChatStruct->unk85 >= gEasyChatStruct->unk83)
+                gEasyChatStruct->unk85 = gEasyChatStruct->unk83 - 1;
+            if (gEasyChatStruct->unk86 != gEasyChatStruct->unk84)
+            {
+                r0 = gEasyChatStruct->unk86 * gEasyChatStruct->unk83 + gEasyChatStruct->unk85;
+                if (r0 >= gEasyChatStruct->unkA)
+                    gEasyChatStruct->unk85 = r0 - gEasyChatStruct->unkA;
+            }
+            return TRUE;
+        }
+    }
+    else
+    {
+        if (gMain.newAndRepeatedKeys & DPAD_LEFT)
+        {
+            if (--gEasyChatStruct->unk85 < 0)
+            {
+                if (gEasyChatStruct->unk86 == gEasyChatStruct->unk84)
+                {
+                    gEasyChatStruct->unk85 = 2;
+                }
+                else
+                {
+                    gEasyChatStruct->unk85 = gEasyChatStruct->unk83 - 1;
+                    r0 = gEasyChatStruct->unk86 * gEasyChatStruct->unk83 + gEasyChatStruct->unk85;
+                    if (r0 >= gEasyChatStruct->unkA)
+                        gEasyChatStruct->unk85 = r0 - gEasyChatStruct->unkA;
+                }
+            }
+            return TRUE;
+        }
+        if (gMain.newAndRepeatedKeys & DPAD_RIGHT)
+        {
+            if (gEasyChatStruct->unk86 == gEasyChatStruct->unk84)
+            {
+                if (++gEasyChatStruct->unk85 > 2)
+                    gEasyChatStruct->unk85 = 0;
+            }
+            else
+            {
+                if (++gEasyChatStruct->unk85 >= gEasyChatStruct->unk83)
+                    gEasyChatStruct->unk85 = 0;
+                r0 = gEasyChatStruct->unk86 * gEasyChatStruct->unk83 + gEasyChatStruct->unk85;
+                if (r0 >= gEasyChatStruct->unkA)
+                    gEasyChatStruct->unk85 = r0 - gEasyChatStruct->unkA;
+            }
+            return TRUE;
+        }
+    }
+    return FALSE;
+}
+
+bool8 sub_80E77C8(void)
+{
+    bool8 pressedLeftRight = FALSE;
+    bool8 pressedUpDown;
+
+    if (gEasyChatStruct->unk1B7 != 0)
+    {
+        if (gMain.newAndRepeatedKeys & DPAD_UP)
+        {
+            gEasyChatStruct->unk1A8--;
+            if (gEasyChatStruct->unk1A8 < 1)
+                gEasyChatStruct->unk1A8 = 3;
+            return TRUE;
+        }
+        else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+        {
+            gEasyChatStruct->unk1A8++;
+            if (gEasyChatStruct->unk1A8 > 3)
+                gEasyChatStruct->unk1A8 = 1;
+            return TRUE;
+        }
+    }
+    else
+    {
+        if (gEasyChatStruct->unk26 == 1)
+        {
+            pressedUpDown = FALSE;
+
+            if (gMain.newAndRepeatedKeys & DPAD_UP)
+            {
+                gEasyChatStruct->unk1A8--;
+                if (gEasyChatStruct->unk1A8 < 0)
+                    gEasyChatStruct->unk1A8 = 3;
+                pressedUpDown = TRUE;
+            }
+            else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+            {
+                gEasyChatStruct->unk1A8++;
+                if (gEasyChatStruct->unk1A8 > 3)
+                    gEasyChatStruct->unk1A8 = 0;
+                pressedUpDown = TRUE;
+            }
+
+            if (pressedUpDown)
+            {
+                sub_80E7A98();
+                return TRUE;
+            }
+        }
+        else
+        {
+            pressedUpDown = FALSE;
+            gEasyChatStruct->unk1C0 = 0;
+
+            if (gMain.newAndRepeatedKeys & DPAD_UP)
+            {
+                if (gEasyChatStruct->unk1A8 == 0)
+                    return FALSE;
+                gEasyChatStruct->unk1A8--;
+                if (gEasyChatStruct->unk1A8 < gEasyChatStruct->unk1B5)
+                    gEasyChatStruct->unk1C0 = -1;
+                pressedUpDown = TRUE;
+            }
+            else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+            {
+                if (gEasyChatStruct->unk1A8 >= gEasyChatStruct->unk1B6 - 1)
+                    return FALSE;
+                gEasyChatStruct->unk1A8++;
+                if (gEasyChatStruct->unk1A8 > gEasyChatStruct->unk1B5 + 3)
+                    gEasyChatStruct->unk1C0 = 1;
+                pressedUpDown = TRUE;
+            }
+
+            if (pressedUpDown)
+            {
+                if (gEasyChatStruct->unk1C0 == 0)
+                {
+                    sub_80E7A98();
+                    return TRUE;
+                }
+                return FALSE;
+            }
+        }
+    }
+
+    if (gMain.newAndRepeatedKeys & DPAD_LEFT)
+    {
+        if (gEasyChatStruct->unk1A9 != 0)
+            gEasyChatStruct->unk1A9--;
+        else
+            gEasyChatStruct->unk1A9 = gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8];
+        pressedLeftRight = TRUE;
+    }
+    else if (gMain.newAndRepeatedKeys & DPAD_RIGHT)
+    {
+        if (gEasyChatStruct->unk1B7 != 0
+         || gEasyChatStruct->unk1A9 == gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8])
+            gEasyChatStruct->unk1A9 = 0;
+        else
+            gEasyChatStruct->unk1A9++;
+        pressedLeftRight = TRUE;
+    }
+
+    if (pressedLeftRight)
+    {
+        s8 r9 = gEasyChatStruct->unk1B7;
+
+        gEasyChatStruct->unk1B7 = (gEasyChatStruct->unk1A9 == gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8]);
+        if (gEasyChatStruct->unk1B7 != 0)
+        {
+            gEasyChatStruct->unk1A8 -= gEasyChatStruct->unk1B5;
+            if (gEasyChatStruct->unk1A8 == 0)
+            {
+                gEasyChatStruct->unk1A8 = 1;
+                gEasyChatStruct->unk1A9 = gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8];
+            }
+        }
+        else if (r9 != 0)
+        {
+            gEasyChatStruct->unk1A8 += gEasyChatStruct->unk1B5;
+            if (gEasyChatStruct->unk1A9 != 0)
+                gEasyChatStruct->unk1A9 = gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8] - 1;
+        }
+        return TRUE;
+    }
+
+    return FALSE;
+}
+
+void sub_80E7A98(void)
+{
+    if (gEasyChatStruct->unk1A9 >= gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8])
+        gEasyChatStruct->unk1A9 = gEasyChatStruct->unk1AA[gEasyChatStruct->unk1A8] - 1;
+}
+
+void sub_80E7AD4(void)
+{
+    if (gEasyChatStruct->unk26 == 0)
+        gEasyChatStruct->unk1B8 = gEasyChatStruct->unk2A[gEasyChatStruct->unk1A8][gEasyChatStruct->unk1A9];
+    else
+        gEasyChatStruct->unk1B8 = gEasyChatStruct->unk40[gEasyChatStruct->unk1A8][gEasyChatStruct->unk1A9];
+}
+
+bool8 sub_80E7B40(void)
+{
+    bool8 pressedUpDown = FALSE;
+
+    gEasyChatStruct->unk1C0 = 0;
+    if (gMain.newAndRepeatedKeys & DPAD_UP)
+    {
+        if (gEasyChatStruct->unk99A4 == 0)
+            return FALSE;
+        gEasyChatStruct->unk99A4--;
+        if (gEasyChatStruct->unk99A4 < gEasyChatStruct->unk9A29)
+        {
+            gEasyChatStruct->unk1C0 = -1;
+            return FALSE;
+        }
+        pressedUpDown = TRUE;
+    }
+    else if (gMain.newAndRepeatedKeys & DPAD_DOWN)
+    {
+        if (gEasyChatStruct->unk99A4 >= gEasyChatStruct->unk9A28 - 1)
+            return FALSE;
+        gEasyChatStruct->unk99A4++;
+        if (gEasyChatStruct->unk99A4 >= gEasyChatStruct->unk9A29 + 4)
+        {
+            gEasyChatStruct->unk1C0 = 1;
+            return FALSE;
+        }
+        pressedUpDown = TRUE;
+    }
+
+    if (pressedUpDown)
+    {
+        sub_80E7D30();
+        return TRUE;
+    }
+
+    if (gMain.newAndRepeatedKeys & DPAD_LEFT)
+    {
+        gEasyChatStruct->unk99A5--;
+        if (gEasyChatStruct->unk99A5 < 0)
+            gEasyChatStruct->unk99A5 = gEasyChatStruct->unk99A6[gEasyChatStruct->unk99A4] - 1;
+        return TRUE;
+    }
+    else if (gMain.newAndRepeatedKeys & DPAD_RIGHT)
+    {
+        gEasyChatStruct->unk99A5++;
+        if (gEasyChatStruct->unk99A5 >= gEasyChatStruct->unk99A6[gEasyChatStruct->unk99A4])
+            gEasyChatStruct->unk99A5 = 0;
+        return TRUE;
+    }
+
+    if (gMain.newKeys & START_BUTTON)
+    {
+        if (gEasyChatStruct->unk9A29 != 0)
+        {
+            gEasyChatStruct->unk1C0 = -gEasyChatStruct->unk9A29;
+            if (gEasyChatStruct->unk1C0 < -4)
+                gEasyChatStruct->unk1C0 = -4;
+        }
+        gEasyChatStruct->unk99A4 += gEasyChatStruct->unk1C0;
+        gEasyChatStruct->unk1BE = 4;
+    }
+    else if (gMain.newKeys & SELECT_BUTTON)
+    {
+        if (gEasyChatStruct->unk9A29 < gEasyChatStruct->unk9A28 - 4)
+        {
+            gEasyChatStruct->unk1C0 = gEasyChatStruct->unk9A28 - 4 - gEasyChatStruct->unk9A29;
+            if (gEasyChatStruct->unk1C0 > 4)
+                gEasyChatStruct->unk1C0 = 4;
+        }
+        gEasyChatStruct->unk99A4 += gEasyChatStruct->unk1C0;
+        gEasyChatStruct->unk1BE = 4;
+    }
+
+    return FALSE;
+}
+
+void sub_80E7D30(void)
+{
+    if (gEasyChatStruct->unk99A5 >= gEasyChatStruct->unk99A6[gEasyChatStruct->unk99A4])
+        gEasyChatStruct->unk99A5 = gEasyChatStruct->unk99A6[gEasyChatStruct->unk99A4] - 1;
+}
+
+void sub_80E7D6C(void)
+{
+    u16 i;
+
+    for (i = 0; i < gEasyChatStruct->unkA; i++)
+        sub_80E7F00(i, 0xFFFF);
+}
+
+void sub_80E7D9C(void)
+{
+    u16 i;
+
+    for (i = 0; i < gEasyChatStruct->unkA; i++)
+        gEasyChatStruct->unk4[i] = gEasyChatStruct->unkC[i];
+}
+
+bool8 sub_80E7DD0(void)
+{
+    u16 r4 = gEasyChatStruct->unk9A2A[gEasyChatStruct->unk99A4][gEasyChatStruct->unk99A5];
+
+    if (gEasyChatStruct->unk7D != 0
+     && gEasyChatStruct->unk7E[gEasyChatStruct->unk86] > 1
+     && sub_80EB2D4(r4) == 7)
+        return FALSE;
+
+    sub_80E7F00(gEasyChatStruct->unk27, r4);
+    sub_80E95A4();
+    return TRUE;
+}
+
+void sub_80E7E50(void)
+{
+    u16 r5 = 0;
+    u16 i;
+    u16 j;
+
+    for (i = 0; i < gEasyChatStruct->unk84; i++)
+    {
+        gEasyChatStruct->unk7E[i] = 0;
+        for (j = 0; j < gEasyChatStruct->unk83; j++)
+        {
+            gEasyChatStruct->unkC[r5] = gEasyChatStruct->unk4[r5];
+            gEasyChatStruct->unk8C[i][j] = 0;
+            r5++;
+        }
+    }
+}
+
+void sub_80E7F00(u16 a, u16 b)
+{
+    u16 r5 = a / gEasyChatStruct->unk83;
+    u16 r8 = a % gEasyChatStruct->unk83;
+    u16 r4 = sub_80EB2D4(gEasyChatStruct->unkC[a]);
+    u16 r3 = sub_80EB2D4(b);
+
+    if (r4 == 7)
+    {
+        if (r3 != 7)
+            gEasyChatStruct->unk7E[r5]--;
+    }
+    else
+    {
+        if (r3 == 7)
+            gEasyChatStruct->unk7E[r5]++;
+    }
+    r3 = 0;
+    gEasyChatStruct->unk8C[r5][r8] = r3;
+    gEasyChatStruct->unkC[a] = b;
+}
+
+u8 sub_80E7FA8(void)
+{
+    u16 r8 = 0;
+    u16 i;
+    u8 *r1;
+    u8 *r2;
+
+    for (i = 0; i < gEasyChatStruct->unkA; i++)
+    {
+        sub_80EB218(gEasyChatStruct->unk9E14, gEasyChatStruct->unk4[i], 0);
+        sub_80EB218(gEasyChatStruct->unk9E41, gEasyChatStruct->unkC[i], 0);
+        r1 = gEasyChatStruct->unk9E14;
+        r2 = gEasyChatStruct->unk9E41;
+        while (*r1 == *r2 && *r1 != 0xFF)
+        {
+            r1++;
+            r2++;
+        }
+        if (*r1 != *r2)
+            r8++;
+    }
+    return r8;
+}
+
+bool8 sub_80E8054(void)
+{
+    u16 i;
+
+    for (i = 0; i < gEasyChatStruct->unkA; i++)
+    {
+        if (gEasyChatStruct->unkC[i] != 0xFFFF)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+// CheckMysteryEventPhrase
+bool8 sub_80E8094(void)
+{
+    u16 i;
+    u8 *r3;
+    u8 *r4;
+
+    for (i = 0; i < 4; i++)
+    {
+        sub_80EB218(gEasyChatStruct->unk9E14, gEasyChatStruct->unkC[i], 0);
+        sub_80EB218(gEasyChatStruct->unk9E41, gMysteryEventPhrase[i], 0);
+        r3 = gEasyChatStruct->unk9E14;
+        r4 = gEasyChatStruct->unk9E41;
+        while (*r3 != 0xFF && *r4 != 0xFF)
+        {
+            if (*r3++ != *r4++)
+                return FALSE;
+        }
+        if (*r3 != 0xFF || *r4 != 0xFF)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+u8 sub_80E810C(void)
+{
+    u16 i;
+
+    for (i = 0; i < 5; i++)
+    {
+        u8 *ptr;
+        u8 *r3;
+
+        ptr = sub_80EB218(gEasyChatStruct->unk9E6E, gEasyChatStruct->unkC[0], 0);
+        *ptr++ = CHAR_SPACE;
+        sub_80EB218(ptr, gEasyChatStruct->unkC[1], 0);
+
+        ptr = sub_80EB218(gEasyChatStruct->unk9EEE, gBerryMasterWifePhrases[i][0], 0);
+        *ptr++ = CHAR_SPACE;
+        sub_80EB218(ptr, gBerryMasterWifePhrases[i][1], 0);
+
+        ptr = gEasyChatStruct->unk9E6E;
+        r3 = gEasyChatStruct->unk9EEE;
+        while (*ptr != EOS && *r3 != EOS)
+        {
+            if (*ptr++ != *r3++)
+                break;
+        }
+        if (*ptr == EOS && *r3 == EOS)
+            return i + 1;
+    }
+    return 0;
+}
+
+void sub_80E81C0(void)
+{
+    u8 *ptr;
+
+    ptr = sub_80EB218(gStringVar2, gEasyChatStruct->unk9C7C, 0);
+    *ptr++ = CHAR_SPACE;
+    sub_80EB218(ptr, gEasyChatStruct->unk9C7E, 0);
+}
+
+void sub_80E81FC(void)
+{
+    PlaySE(SE_SELECT);
+    sub_80E95A4();
+    MenuZeroFillWindowRect(0, 0, 29, 13);
+}