Merge pull request #114 from DizzyEggg/decompile_daycare

Decompile daycare

6 files changed, 1363 insertions, 46 deletions

diff --git a/src/braille_puzzles.c b/src/braille_puzzles.c
index c8055470a..85b2bc509 100755
--- a/src/braille_puzzles.c
+++ b/src/braille_puzzles.c
@@ -13,7 +13,7 @@ extern void DrawWholeMapView(); // field_camera
 extern void SetCameraPanningCallback(void ( *callback)()); // field_camera
 extern void InstallCameraPanAheadCallback(void);
 extern void SetCameraPanning(s16 x, s16 y);
-extern u8 brm_get_pokemon_selection(void);
+extern u8 GetCursorSelectionMonId(void);
 extern void FieldEffectActiveListRemove(u8 id); // field_effect
 extern u8 oei_task_add(void);
 
@@ -220,7 +220,7 @@ bool8 ShouldDoBrailleStrengthEffect(void)
 
 void sub_8179834(void)
 {
-    gFieldEffectArguments[0] = brm_get_pokemon_selection();
+    gFieldEffectArguments[0] = GetCursorSelectionMonId();
     FieldEffectStart(FLDEFF_USE_FLY_ANCIENT_TOMB);
 }
 
@@ -256,7 +256,7 @@ bool8 ShouldDoBrailleFlyEffect(void)
 
 void sub_8179918(void)
 {
-    gFieldEffectArguments[0] = brm_get_pokemon_selection();
+    gFieldEffectArguments[0] = GetCursorSelectionMonId();
     FieldEffectStart(FLDEFF_USE_FLY_ANCIENT_TOMB);
 }
 
diff --git a/src/daycare.c b/src/daycare.c
new file mode 100644
index 000000000..8dd45863a
--- /dev/null
+++ b/src/daycare.c
@@ -0,0 +1,1318 @@
+#include "global.h"
+#include "pokemon.h"
+#include "daycare.h"
+#include "string_util.h"
+#include "species.h"
+#include "items.h"
+#include "mail.h"
+#include "pokemon_storage_system.h"
+#include "event_data.h"
+#include "rng.h"
+#include "main.h"
+#include "moves.h"
+#include "egg_hatch.h"
+#include "text.h"
+#include "menu.h"
+#include "international_string_util.h"
+#include "script.h"
+#include "task.h"
+#include "window.h"
+#include "list_menu.h"
+
+#define EGG_MOVES_ARRAY_COUNT           10
+#define EGG_LVL_UP_MOVES_ARRAY_COUNT    50
+
+extern u16 gMoveToLearn;
+
+// text
+extern const u8 gText_MaleSymbol4[];
+extern const u8 gText_FemaleSymbol4[];
+extern const u8 gText_GenderlessSymbol[];
+extern const u8 gText_NewLine2[];
+extern const u8 gText_Exit4[];
+extern const u8 gText_Lv[];
+extern const u8 gExpandedPlaceholder_Empty[];
+extern const u8 gText_Exit[];
+extern const u8 gDaycareText_GetAlongVeryWell[];
+extern const u8 gDaycareText_GetAlong[];
+extern const u8 gDaycareText_DontLikeOther[];
+extern const u8 gDaycareText_PlayOther[];
+
+extern u8 GetCursorSelectionMonId(void);
+extern u16 ItemIdToBattleMoveId(u16);
+extern s32 ListMenuHandleInput(u8);
+extern void sub_81AE6C8(u8, u16*, u16*);
+extern void sub_819746C(u8, bool8);
+extern void sub_81973FC(u8, bool8);
+extern void sub_81B9328(void);
+extern void sub_81AF078(u32, bool8, struct ListMenu *);
+extern void c2_exit_to_overworld_2_switch(void);
+
+// this file's functions
+static void ClearDaycareMonMisc(struct DaycareMiscMon *misc);
+static void SetInitialEggData(struct Pokemon *mon, u16 species, struct DayCare *daycare);
+static u8 GetDaycareCompatibilityScore(struct DayCare *daycare);
+static void DaycarePrintMonInfo(u8 windowId, s32 daycareSlotId, u8 y);
+
+// RAM buffers used to assist with BuildEggMoveset()
+EWRAM_DATA static u16 sHatchedEggLevelUpMoves[EGG_LVL_UP_MOVES_ARRAY_COUNT] = {0};
+EWRAM_DATA static u16 sHatchedEggFatherMoves[4] = {0};
+EWRAM_DATA static u16 sHatchedEggFinalMoves[4] = {0};
+EWRAM_DATA static u16 sHatchedEggEggMoves[EGG_MOVES_ARRAY_COUNT] = {0};
+EWRAM_DATA static u16 sHatchedEggMotherMoves[4] = {0};
+
+#include "data/pokemon/egg_moves.h"
+
+static const struct WindowTemplate sDaycareLevelMenuWindowTemplate = {0, 0xF, 1, 0xE, 6, 0xF, 8};
+
+static const struct ListMenuItem sLevelMenuItems[] =
+{
+    {gExpandedPlaceholder_Empty, 0},
+    {gExpandedPlaceholder_Empty, 1},
+    {gText_Exit, 5}
+};
+
+static const struct ListMenuTemplate sDaycareListMenuLevelTemplate =
+{
+    .items = sLevelMenuItems,
+    .unk_04 = sub_81AF078,
+    .unk_08 = DaycarePrintMonInfo,
+    .totalItems = 3,
+    .maxShowed = 3,
+    .unk_10 = 0,
+    .unk_11 = 0,
+    .unk_12 = 8,
+    .cursor_Y = 0,
+    .upText_Y = 1,
+    .cursorColor = 2,
+    .fillColor = 1,
+    .cursorShadowColor = 3,
+    .unk_16_0 = TRUE,
+    .spaceBetweenItems = 0,
+    .unk_16_7 = FALSE,
+    .unk_17_0 = 1
+};
+
+static const u8 *const sCompatibilityMessages[] =
+{
+    gDaycareText_GetAlongVeryWell,
+    gDaycareText_GetAlong,
+    gDaycareText_DontLikeOther,
+    gDaycareText_PlayOther
+};
+
+static const u8 sJapaneseEggNickname[] = _("タマゴ"); // "tamago" ("egg" in Japanese)
+
+u8 *GetMonNick(struct Pokemon *mon, u8 *dest)
+{
+    u8 nickname[POKEMON_NAME_LENGTH * 2];
+
+    GetMonData(mon, MON_DATA_NICKNAME, nickname);
+    return StringCopy10(dest, nickname);
+}
+
+u8 *GetBoxMonNick(struct BoxPokemon *mon, u8 *dest)
+{
+    u8 nickname[POKEMON_NAME_LENGTH * 2];
+
+    GetBoxMonData(mon, MON_DATA_NICKNAME, nickname);
+    return StringCopy10(dest, nickname);
+}
+
+u8 CountPokemonInDaycare(struct DayCare *daycare)
+{
+    u8 i, count;
+    count = 0;
+
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        if (GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES) != 0)
+            count++;
+    }
+
+    return count;
+}
+
+void InitDaycareMailRecordMixing(struct DayCare *daycare, struct RecordMixingDayCareMail *daycareMail)
+{
+    u8 i;
+    u8 numDaycareMons = 0;
+
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        if (GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES) != SPECIES_NONE)
+        {
+            numDaycareMons++;
+            if (GetBoxMonData(&daycare->mons[i].mon, MON_DATA_HELD_ITEM) == ITEM_NONE)
+            {
+                daycareMail->holdsItem[i] = FALSE;
+            }
+            else
+            {
+                daycareMail->holdsItem[i] = TRUE;
+            }
+        }
+        else
+        {
+            daycareMail->holdsItem[i] = TRUE;
+        }
+    }
+
+    daycareMail->numDaycareMons = numDaycareMons;
+}
+
+static s8 Daycare_FindEmptySpot(struct DayCare *daycare)
+{
+    u8 i;
+
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        if (GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES) == 0)
+            return i;
+    }
+
+    return -1;
+}
+
+static void StorePokemonInDaycare(struct Pokemon *mon, struct DaycareMon *daycareMon)
+{
+    if (MonHasMail(mon))
+    {
+        u8 mailId;
+
+        StringCopy(daycareMon->misc.OT_name, gSaveBlock2Ptr->playerName);
+        GetMonNick(mon, daycareMon->misc.monName);
+        StripExtCtrlCodes(daycareMon->misc.monName);
+        daycareMon->misc.gameLanguage = LANGUAGE_ENGLISH;
+        daycareMon->misc.monLanguage = GetMonData(mon, MON_DATA_LANGUAGE);
+        mailId = GetMonData(mon, MON_DATA_MAIL);
+        daycareMon->misc.mail = gSaveBlock1Ptr->mail[mailId];
+        TakeMailFromMon(mon);
+    }
+
+    daycareMon->mon = mon->box;
+    BoxMonRestorePP(&daycareMon->mon);
+    daycareMon->steps = 0;
+    ZeroMonData(mon);
+    CompactPartySlots();
+    CalculatePlayerPartyCount();
+}
+
+static void StorePokemonInEmptyDaycareSlot(struct Pokemon *mon, struct DayCare *daycare)
+{
+    s8 slotId = Daycare_FindEmptySpot(daycare);
+    StorePokemonInDaycare(mon, &daycare->mons[slotId]);
+}
+
+void StoreSelectedPokemonInDaycare(void)
+{
+    u8 monId = GetCursorSelectionMonId();
+    StorePokemonInEmptyDaycareSlot(&gPlayerParty[monId], &gSaveBlock1Ptr->daycare);
+}
+
+// Shifts the second daycare pokemon slot into the first slot.
+static void ShiftDaycareSlots(struct DayCare *daycare)
+{
+    // This condition is only satisfied when the player takes out the first pokemon from the daycare.
+    if (GetBoxMonData(&daycare->mons[1].mon, MON_DATA_SPECIES) != 0
+        && GetBoxMonData(&daycare->mons[0].mon, MON_DATA_SPECIES) == 0)
+    {
+        daycare->mons[0].mon = daycare->mons[1].mon;
+        ZeroBoxMonData(&daycare->mons[1].mon);
+
+        daycare->mons[0].misc = daycare->mons[1].misc;
+        daycare->mons[0].steps = daycare->mons[1].steps;
+        daycare->mons[1].steps = 0;
+        ClearDaycareMonMisc(&daycare->mons[1].misc);
+    }
+}
+
+static void ApplyDaycareExperience(struct Pokemon *mon)
+{
+    s32 i;
+    bool8 firstMove;
+    u16 learnedMove;
+
+    for (i = 0; i < MAX_MON_LEVEL; i++)
+    {
+        // Add the mon's gained daycare experience level by level until it can't level up anymore.
+        if (TryIncrementMonLevel(mon))
+        {
+            // Teach the mon new moves it learned while in the daycare.
+            firstMove = TRUE;
+            while ((learnedMove = MonTryLearningNewMove(mon, firstMove)) != 0)
+            {
+                firstMove = FALSE;
+                if (learnedMove == 0xFFFF)
+                {
+                    // Mon already knows 4 moves.
+                    DeleteFirstMoveAndGiveMoveToMon(mon, gMoveToLearn);
+                }
+            }
+        }
+        else
+        {
+            break;
+        }
+    }
+
+    // Re-calculate the mons stats at its new level.
+    CalculateMonStats(mon);
+}
+
+static u16 TakeSelectedPokemonFromDaycare(struct DaycareMon *daycareMon)
+{
+    u16 species;
+    u32 experience;
+    struct Pokemon pokemon;
+
+    GetBoxMonNick(&daycareMon->mon, gStringVar1);
+    species = GetBoxMonData(&daycareMon->mon, MON_DATA_SPECIES);
+    BoxMonToMon(&daycareMon->mon, &pokemon);
+
+    if (GetMonData(&pokemon, MON_DATA_LEVEL) != MAX_MON_LEVEL)
+    {
+        experience = GetMonData(&pokemon, MON_DATA_EXP) + daycareMon->steps;
+        SetMonData(&pokemon, MON_DATA_EXP, &experience);
+        ApplyDaycareExperience(&pokemon);
+    }
+
+    gPlayerParty[PARTY_SIZE - 1] = pokemon;
+    if (daycareMon->misc.mail.itemId)
+    {
+        GiveMailToMon2(&gPlayerParty[PARTY_SIZE - 1], &daycareMon->misc.mail);
+        ClearDaycareMonMisc(&daycareMon->misc);
+    }
+
+    ZeroBoxMonData(&daycareMon->mon);
+    daycareMon->steps = 0;
+    CompactPartySlots();
+    CalculatePlayerPartyCount();
+    return species;
+}
+
+static u16 TakeSelectedPokemonMonFromDaycareShiftSlots(struct DayCare *daycare, u8 slotId)
+{
+    u16 species = TakeSelectedPokemonFromDaycare(&daycare->mons[slotId]);
+    ShiftDaycareSlots(daycare);
+    return species;
+}
+
+u16 TakePokemonFromDaycare(void)
+{
+    return TakeSelectedPokemonMonFromDaycareShiftSlots(&gSaveBlock1Ptr->daycare, gSpecialVar_0x8004);
+}
+
+static u8 GetLevelAfterDaycareSteps(struct BoxPokemon *mon, u32 steps)
+{
+    struct BoxPokemon tempMon = *mon;
+
+    u32 experience = GetBoxMonData(mon, MON_DATA_EXP) + steps;
+    SetBoxMonData(&tempMon, MON_DATA_EXP,  &experience);
+    return GetLevelFromBoxMonExp(&tempMon);
+}
+
+static u8 GetNumLevelsGainedFromSteps(struct DaycareMon *daycareMon)
+{
+    u8 levelBefore;
+    u8 levelAfter;
+
+    levelBefore = GetLevelFromBoxMonExp(&daycareMon->mon);
+    levelAfter = GetLevelAfterDaycareSteps(&daycareMon->mon, daycareMon->steps);
+    return levelAfter - levelBefore;
+}
+
+static u8 GetNumLevelsGainedForDaycareMon(struct DaycareMon *daycareMon)
+{
+    u8 numLevelsGained = GetNumLevelsGainedFromSteps(daycareMon);
+    ConvertIntToDecimalStringN(gStringVar2, numLevelsGained, STR_CONV_MODE_LEFT_ALIGN, 2);
+    GetBoxMonNick(&daycareMon->mon, gStringVar1);
+    return numLevelsGained;
+}
+
+static u32 GetDaycareCostForSelectedMon(struct DaycareMon *daycareMon)
+{
+    u32 cost;
+
+    u8 numLevelsGained = GetNumLevelsGainedFromSteps(daycareMon);
+    GetBoxMonNick(&daycareMon->mon, gStringVar1);
+    cost = 100 + 100 * numLevelsGained;
+    ConvertIntToDecimalStringN(gStringVar2, cost, STR_CONV_MODE_LEFT_ALIGN, 5);
+    return cost;
+}
+
+static u16 GetDaycareCostForMon(struct DayCare *daycare, u8 slotId)
+{
+    return GetDaycareCostForSelectedMon(&daycare->mons[slotId]);
+}
+
+void GetDaycareCost(void)
+{
+    gSpecialVar_0x8005 = GetDaycareCostForMon(&gSaveBlock1Ptr->daycare, gSpecialVar_0x8004);
+}
+
+static void Debug_AddDaycareSteps(u16 numSteps)
+{
+    gSaveBlock1Ptr->daycare.mons[0].steps += numSteps;
+    gSaveBlock1Ptr->daycare.mons[1].steps += numSteps;
+}
+
+u8 GetNumLevelsGainedFromDaycare(void)
+{
+    if (GetBoxMonData(&gSaveBlock1Ptr->daycare.mons[gSpecialVar_0x8004], MON_DATA_SPECIES) != 0)
+        return GetNumLevelsGainedForDaycareMon(&gSaveBlock1Ptr->daycare.mons[gSpecialVar_0x8004]);
+
+    return 0;
+}
+
+static void ClearDaycareMonMisc(struct DaycareMiscMon *misc)
+{
+    s32 i;
+
+    for (i = 0; i < OT_NAME_LENGTH + 1; i++)
+        misc->OT_name[i] = 0;
+    for (i = 0; i < POKEMON_NAME_LENGTH + 1; i++)
+        misc->monName[i] = 0;
+
+    ClearMailStruct(&misc->mail);
+}
+
+static void ClearDaycareMon(struct DaycareMon *daycareMon)
+{
+    ZeroBoxMonData(&daycareMon->mon);
+    daycareMon->steps = 0;
+    ClearDaycareMonMisc(&daycareMon->misc);
+}
+
+static void ClearAllDaycareData(struct DayCare *daycare)
+{
+    u8 i;
+
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+        ClearDaycareMon(&daycare->mons[i]);
+
+    daycare->offspringPersonality = 0;
+    daycare->stepCounter = 0;
+}
+
+// Determines what the species of an Egg would be based on the given species.
+// It determines this by working backwards through the evolution chain of the
+// given species.
+static u16 GetEggSpecies(u16 species)
+{
+    int i, j, k;
+    bool8 found;
+
+    // Working backwards up to 5 times seems arbitrary, since the maximum number
+    // of times would only be 3 for 3-stage evolutions.
+    for (i = 0; i < EVOS_PER_MON; i++)
+    {
+        found = FALSE;
+        for (j = 1; j < NUM_SPECIES; j++)
+        {
+            for (k = 0; k < EVOS_PER_MON; k++)
+            {
+                if (gEvolutionTable[j].evolutions[k].targetSpecies == species)
+                {
+                    species = j;
+                    found = TRUE;
+                    break;
+                }
+            }
+
+            if (found)
+                break;
+        }
+
+        if (j == NUM_SPECIES)
+            break;
+    }
+
+    return species;
+}
+
+static s32 GetSlotToInheritNature(struct DayCare *daycare)
+{
+    u32 species[DAYCARE_MON_COUNT];
+    s32 i;
+    s32 dittoCount;
+    s32 slot = -1;
+
+    // search for female gender
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        if (GetBoxMonGender(&daycare->mons[i].mon) == MON_FEMALE)
+            slot = i;
+    }
+
+    // search for ditto
+    for (dittoCount = 0, i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        species[i] = GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES);
+        if (species[i] == SPECIES_DITTO)
+            dittoCount++, slot = i;
+    }
+
+    // coin flip on ...two Dittos
+    if (dittoCount == 2)
+    {
+        if (Random() >= USHRT_MAX / 2)
+            slot = 0;
+        else
+            slot = 1;
+    }
+
+    // nature inheritance only if holds everstone
+    if (GetBoxMonData(&daycare->mons[slot].mon, MON_DATA_HELD_ITEM) != ITEM_EVERSTONE
+        || Random() >= USHRT_MAX / 2)
+    {
+        return -1;
+    }
+
+    return slot;
+}
+
+static void _TriggerPendingDaycareEgg(struct DayCare *daycare)
+{
+    s32 natureSlot;
+    s32 natureTries = 0;
+
+    SeedRng2(gMain.vblankCounter2);
+    natureSlot = GetSlotToInheritNature(daycare);
+
+    if (natureSlot < 0)
+    {
+        daycare->offspringPersonality = (Random2() << 0x10) | ((Random() % 0xfffe) + 1);
+    }
+    else
+    {
+        u8 wantedNature = GetNatureFromPersonality(GetBoxMonData(&daycare->mons[natureSlot].mon, MON_DATA_PERSONALITY, NULL));
+        u32 personality;
+
+        do
+        {
+            personality = (Random2() << 0x10) | (Random());
+            if (wantedNature == GetNatureFromPersonality(personality) && personality != 0)
+                break; // we found a personality with the same nature
+
+            natureTries++;
+        } while (natureTries <= 2400);
+
+        daycare->offspringPersonality = personality;
+    }
+
+    FlagSet(FLAG_PENDING_DAYCARE_EGG);
+}
+
+static void _TriggerPendingDaycareMaleEgg(struct DayCare *daycare)
+{
+    daycare->offspringPersonality = (Random()) | (0x8000);
+    FlagSet(FLAG_PENDING_DAYCARE_EGG);
+}
+
+void TriggerPendingDaycareEgg(void)
+{
+    _TriggerPendingDaycareEgg(&gSaveBlock1Ptr->daycare);
+}
+
+static void TriggerPendingDaycareMaleEgg(void)
+{
+    _TriggerPendingDaycareMaleEgg(&gSaveBlock1Ptr->daycare);
+}
+
+// Removes the selected index from the given IV list and shifts the remaining
+// elements to the left.
+static void RemoveIVIndexFromList(u8 *ivs, u8 selectedIv)
+{
+    s32 i, j;
+    u8 temp[NUM_STATS];
+
+    ivs[selectedIv] = 0xff;
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        temp[i] = ivs[i];
+    }
+
+    j = 0;
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        if (temp[i] != 0xff)
+            ivs[j++] = temp[i];
+    }
+}
+
+static void InheritIVs(struct Pokemon *egg, struct DayCare *daycare)
+{
+    u8 i;
+    u8 selectedIvs[3];
+    u8 availableIVs[NUM_STATS];
+    u8 whichParent[ARRAY_COUNT(selectedIvs)];
+    u8 iv;
+
+    // Initialize a list of IV indices.
+    for (i = 0; i < NUM_STATS; i++)
+    {
+        availableIVs[i] = i;
+    }
+
+    // Select the 3 IVs that will be inherited.
+    for (i = 0; i < ARRAY_COUNT(selectedIvs); i++)
+    {
+        // Randomly pick an IV from the available list.
+        selectedIvs[i] = availableIVs[Random() % (NUM_STATS - i)];
+
+        // Remove the selected IV index from the available IV indices.
+        RemoveIVIndexFromList(availableIVs, i);
+    }
+
+    // Determine which parent each of the selected IVs should inherit from.
+    for (i = 0; i < ARRAY_COUNT(selectedIvs); i++)
+    {
+        whichParent[i] = Random() % 2;
+    }
+
+    // Set each of inherited IVs on the egg mon.
+    for (i = 0; i < ARRAY_COUNT(selectedIvs); i++)
+    {
+        switch (selectedIvs[i])
+        {
+            case 0:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_HP_IV);
+                SetMonData(egg, MON_DATA_HP_IV, &iv);
+                break;
+            case 1:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_ATK_IV);
+                SetMonData(egg, MON_DATA_ATK_IV, &iv);
+                break;
+            case 2:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_DEF_IV);
+                SetMonData(egg, MON_DATA_DEF_IV, &iv);
+                break;
+            case 3:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_SPEED_IV);
+                SetMonData(egg, MON_DATA_SPEED_IV, &iv);
+                break;
+            case 4:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_SPATK_IV);
+                SetMonData(egg, MON_DATA_SPATK_IV, &iv);
+                break;
+            case 5:
+                iv = GetBoxMonData(&daycare->mons[whichParent[i]].mon, MON_DATA_SPDEF_IV);
+                SetMonData(egg, MON_DATA_SPDEF_IV, &iv);
+                break;
+        }
+    }
+}
+
+// Counts the number of egg moves a pokemon learns and stores the moves in
+// the given array.
+static u8 GetEggMoves(struct Pokemon *pokemon, u16 *eggMoves)
+{
+    u16 eggMoveIdx;
+    u16 numEggMoves;
+    u16 species;
+    u16 i;
+
+    numEggMoves = 0;
+    eggMoveIdx = 0;
+    species = GetMonData(pokemon, MON_DATA_SPECIES);
+    for (i = 0; i < ARRAY_COUNT(gEggMoves) - 1; i++)
+    {
+        if (gEggMoves[i] == species + EGG_MOVES_SPECIES_OFFSET)
+        {
+            eggMoveIdx = i + 1;
+            break;
+        }
+    }
+
+    for (i = 0; i < EGG_MOVES_ARRAY_COUNT; i++)
+    {
+        if (gEggMoves[eggMoveIdx + i] > EGG_MOVES_SPECIES_OFFSET)
+        {
+            // TODO: the curly braces around this if statement are required for a matching build.
+            break;
+        }
+
+        eggMoves[i] = gEggMoves[eggMoveIdx + i];
+        numEggMoves++;
+    }
+
+    return numEggMoves;
+}
+
+static void BuildEggMoveset(struct Pokemon *egg, struct BoxPokemon *father, struct BoxPokemon *mother)
+{
+    u16 numSharedParentMoves;
+    u32 numLevelUpMoves;
+    u16 numEggMoves;
+    u16 i, j;
+
+    numSharedParentMoves = 0;
+    for (i = 0; i < 4; i++)
+    {
+        sHatchedEggMotherMoves[i] = 0;
+        sHatchedEggFatherMoves[i] = 0;
+        sHatchedEggFinalMoves[i] = 0;
+    }
+    for (i = 0; i < EGG_MOVES_ARRAY_COUNT; i++)
+        sHatchedEggEggMoves[i] = 0;
+    for (i = 0; i < EGG_LVL_UP_MOVES_ARRAY_COUNT; i++)
+        sHatchedEggLevelUpMoves[i] = 0;
+
+    numLevelUpMoves = GetLevelUpMovesBySpecies(GetMonData(egg, MON_DATA_SPECIES), sHatchedEggLevelUpMoves);
+    for (i = 0; i < 4; i++)
+    {
+        sHatchedEggFatherMoves[i] = GetBoxMonData(father, MON_DATA_MOVE1 + i);
+        sHatchedEggMotherMoves[i] = GetBoxMonData(mother, MON_DATA_MOVE1 + i);
+    }
+
+    numEggMoves = GetEggMoves(egg, sHatchedEggEggMoves);
+
+    for (i = 0; i < 4; i++)
+    {
+        if (sHatchedEggFatherMoves[i] != MOVE_NONE)
+        {
+            for (j = 0; j < numEggMoves; j++)
+            {
+                if (sHatchedEggFatherMoves[i] == sHatchedEggEggMoves[j])
+                {
+                    if (GiveMoveToMon(egg, sHatchedEggFatherMoves[i]) == 0xffff)
+                        DeleteFirstMoveAndGiveMoveToMon(egg, sHatchedEggFatherMoves[i]);
+                    break;
+                }
+            }
+        }
+        else
+        {
+            break;
+        }
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (sHatchedEggFatherMoves[i] != MOVE_NONE)
+        {
+            for (j = 0; j < NUM_TECHNICAL_MACHINES + NUM_HIDDEN_MACHINES; j++)
+            {
+                if (sHatchedEggFatherMoves[i] == ItemIdToBattleMoveId(ITEM_TM01 + j) && CanMonLearnTMHM(egg, j))
+                {
+                    if (GiveMoveToMon(egg, sHatchedEggFatherMoves[i]) == 0xffff)
+                        DeleteFirstMoveAndGiveMoveToMon(egg, sHatchedEggFatherMoves[i]);
+                }
+            }
+        }
+    }
+    for (i = 0; i < 4; i++)
+    {
+        if (sHatchedEggFatherMoves[i] == MOVE_NONE)
+            break;
+        for (j = 0; j < 4; j++)
+        {
+            if (sHatchedEggFatherMoves[i] == sHatchedEggMotherMoves[j] && sHatchedEggFatherMoves[i] != MOVE_NONE)
+                sHatchedEggFinalMoves[numSharedParentMoves++] = sHatchedEggFatherMoves[i];
+        }
+    }
+
+    for (i = 0; i < 4; i++)
+    {
+        if (sHatchedEggFinalMoves[i] == MOVE_NONE)
+            break;
+        for (j = 0; j < numLevelUpMoves; j++)
+        {
+            if (sHatchedEggLevelUpMoves[j] != MOVE_NONE && sHatchedEggFinalMoves[i] == sHatchedEggLevelUpMoves[j])
+            {
+                if (GiveMoveToMon(egg, sHatchedEggFinalMoves[i]) == 0xffff)
+                    DeleteFirstMoveAndGiveMoveToMon(egg, sHatchedEggFinalMoves[i]);
+                break;
+            }
+        }
+    }
+}
+
+static void RemoveEggFromDayCare(struct DayCare *daycare)
+{
+    daycare->offspringPersonality = 0;
+    daycare->stepCounter = 0;
+}
+
+void RejectEggFromDayCare(void)
+{
+    RemoveEggFromDayCare(&gSaveBlock1Ptr->daycare);
+}
+
+static void AlterEggSpeciesWithIncenseItem(u16 *species, struct DayCare *daycare)
+{
+    u16 motherItem, fatherItem;
+    if (*species == SPECIES_WYNAUT || *species == SPECIES_AZURILL)
+    {
+        motherItem = GetBoxMonData(&daycare->mons[0].mon, MON_DATA_HELD_ITEM);
+        fatherItem = GetBoxMonData(&daycare->mons[1].mon, MON_DATA_HELD_ITEM);
+        if (*species == SPECIES_WYNAUT && motherItem != ITEM_LAX_INCENSE && fatherItem != ITEM_LAX_INCENSE)
+        {
+            *species = SPECIES_WOBBUFFET;
+        }
+
+        if (*species == SPECIES_AZURILL && motherItem != ITEM_SEA_INCENSE && fatherItem != ITEM_SEA_INCENSE)
+        {
+            *species = SPECIES_MARILL;
+        }
+    }
+}
+
+static void GiveVoltTackleIfLightBall(struct Pokemon *mon, struct DayCare *daycare)
+{
+    u32 motherItem = GetBoxMonData(&daycare->mons[0].mon, MON_DATA_HELD_ITEM);
+    u32 fatherItem = GetBoxMonData(&daycare->mons[1].mon, MON_DATA_HELD_ITEM);
+
+    if (motherItem == ITEM_LIGHT_BALL || fatherItem == ITEM_LIGHT_BALL)
+    {
+        if (GiveMoveToMon(mon, MOVE_VOLT_TACKLE) == 0xFFFF)
+            DeleteFirstMoveAndGiveMoveToMon(mon, MOVE_VOLT_TACKLE);
+    }
+}
+
+static u16 DetermineEggSpeciesAndParentSlots(struct DayCare *daycare, u8 *parentSlots)
+{
+    u16 i;
+    u16 species[2];
+    u16 eggSpecies;
+
+    // Determine which of the daycare mons is the mother and father of the egg.
+    // The 0th index of the parentSlots array is considered the mother slot, and the
+    // 1st index is the father slot.
+    for (i = 0; i < 2; i++)
+    {
+        species[i] = GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES);
+        if (species[i] == SPECIES_DITTO)
+        {
+            parentSlots[0] = i ^ 1;
+            parentSlots[1] = i;
+        }
+        else if (GetBoxMonGender(&daycare->mons[i].mon) == MON_FEMALE)
+        {
+            parentSlots[0] = i;
+            parentSlots[1] = i ^ 1;
+        }
+    }
+
+    eggSpecies = GetEggSpecies(species[parentSlots[0]]);
+    if (eggSpecies == SPECIES_NIDORAN_F && daycare->offspringPersonality & 0x8000)
+    {
+        eggSpecies = SPECIES_NIDORAN_M;
+    }
+    if (eggSpecies == SPECIES_ILLUMISE && daycare->offspringPersonality & 0x8000)
+    {
+        eggSpecies = SPECIES_VOLBEAT;
+    }
+
+    // Make Ditto the "mother" slot if the other daycare mon is male.
+    if (species[parentSlots[1]] == SPECIES_DITTO && GetBoxMonGender(&daycare->mons[parentSlots[0]].mon) != MON_FEMALE)
+    {
+        u8 temp = parentSlots[1];
+        parentSlots[1] = parentSlots[0];
+        parentSlots[0] = temp;
+    }
+
+    return eggSpecies;
+}
+
+static void _GiveEggFromDaycare(struct DayCare *daycare) // give_egg
+{
+    struct Pokemon egg;
+    u16 species;
+    u8 parentSlots[2]; // 0th index is "mother" daycare slot, 1st is "father"
+    bool8 isEgg;
+
+    species = DetermineEggSpeciesAndParentSlots(daycare, parentSlots);
+    AlterEggSpeciesWithIncenseItem(&species, daycare);
+    SetInitialEggData(&egg, species, daycare);
+    InheritIVs(&egg, daycare);
+    BuildEggMoveset(&egg, &daycare->mons[parentSlots[1]].mon, &daycare->mons[parentSlots[0]].mon);
+
+    if (species == SPECIES_PICHU)
+        GiveVoltTackleIfLightBall(&egg, daycare);
+
+    isEgg = TRUE;
+    SetMonData(&egg, MON_DATA_IS_EGG, &isEgg);
+    gPlayerParty[PARTY_SIZE - 1] = egg;
+    CompactPartySlots();
+    CalculatePlayerPartyCount();
+    RemoveEggFromDayCare(daycare);
+}
+
+void CreateEgg(struct Pokemon *mon, u16 species, bool8 setHotSpringsLocation)
+{
+    u8 metLevel;
+    u16 ball;
+    u8 language;
+    u8 metLocation;
+    u8 isEgg;
+
+    CreateMon(mon, species, EGG_HATCH_LEVEL, 0x20, FALSE, 0, FALSE, 0);
+    metLevel = 0;
+    ball = ITEM_POKE_BALL;
+    language = LANGUAGE_JAPANESE;
+    SetMonData(mon, MON_DATA_POKEBALL, &ball);
+    SetMonData(mon, MON_DATA_NICKNAME, sJapaneseEggNickname);
+    SetMonData(mon, MON_DATA_FRIENDSHIP, &gBaseStats[species].eggCycles);
+    SetMonData(mon, MON_DATA_MET_LEVEL, &metLevel);
+    SetMonData(mon, MON_DATA_LANGUAGE, &language);
+    if (setHotSpringsLocation)
+    {
+        metLocation = 253; // hot springs; see PokemonSummaryScreen_PrintEggTrainerMemo
+        SetMonData(mon, MON_DATA_MET_LOCATION, &metLocation);
+    }
+
+    isEgg = TRUE;
+    SetMonData(mon, MON_DATA_IS_EGG, &isEgg);
+}
+
+static void SetInitialEggData(struct Pokemon *mon, u16 species, struct DayCare *daycare)
+{
+    u32 personality;
+    u16 ball;
+    u8 metLevel;
+    u8 language;
+
+    personality = daycare->offspringPersonality;
+    CreateMon(mon, species, EGG_HATCH_LEVEL, 0x20, TRUE, personality, FALSE, 0);
+    metLevel = 0;
+    ball = ITEM_POKE_BALL;
+    language = LANGUAGE_JAPANESE;
+    SetMonData(mon, MON_DATA_POKEBALL, &ball);
+    SetMonData(mon, MON_DATA_NICKNAME, sJapaneseEggNickname);
+    SetMonData(mon, MON_DATA_FRIENDSHIP, &gBaseStats[species].eggCycles);
+    SetMonData(mon, MON_DATA_MET_LEVEL, &metLevel);
+    SetMonData(mon, MON_DATA_LANGUAGE, &language);
+}
+
+void GiveEggFromDaycare(void)
+{
+    _GiveEggFromDaycare(&gSaveBlock1Ptr->daycare);
+}
+
+static bool8 _DoEggActions_CheckHatch(struct DayCare *daycare)
+{
+    u32 i, validEggs = 0;
+
+    for (i = 0; i < DAYCARE_MON_COUNT; i++)
+    {
+        if (GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SANITY_BIT2))
+            daycare->mons[i].steps++, validEggs++;
+    }
+
+    // try to trigger poke sex
+    if (daycare->offspringPersonality == 0 && validEggs == 2 && (daycare->mons[1].steps & 0xFF) == 0xFF)
+    {
+        u8 loveScore = GetDaycareCompatibilityScore(daycare);
+        if (loveScore > (Random() * 100u) / USHRT_MAX)
+            TriggerPendingDaycareEgg();
+    }
+
+    if (++daycare->stepCounter == 255) // hatch an egg
+    {
+        u32 steps;
+        u8 toSub = GetEggStepsToSubtract();
+
+        for (i = 0; i < gPlayerPartyCount; i++)
+        {
+            if (!GetMonData(&gPlayerParty[i], MON_DATA_IS_EGG))
+                continue;
+            if (GetMonData(&gPlayerParty[i], MON_DATA_SANITY_BIT1))
+                continue;
+
+            steps = GetMonData(&gPlayerParty[i], MON_DATA_FRIENDSHIP);
+            if (steps != 0) // subtract needed steps
+            {
+                if (steps >= toSub)
+                    steps -= toSub;
+                else
+                    steps -= 1;
+
+                SetMonData(&gPlayerParty[i], MON_DATA_FRIENDSHIP, &steps);
+            }
+            else // hatch the egg
+            {
+                gSpecialVar_0x8004 = i;
+                return TRUE;
+            }
+        }
+    }
+
+    return FALSE; // no hatching
+}
+
+bool8 DoEggActions_CheckHatch(void)
+{
+    return _DoEggActions_CheckHatch(&gSaveBlock1Ptr->daycare);
+}
+
+static bool8 IsEggPending(struct DayCare *daycare)
+{
+    return (daycare->offspringPersonality != 0);
+}
+
+// gStringVar1 = first mon's nickname
+// gStringVar2 = second mon's nickname
+// gStringVar3 = first mon trainer's name
+static void _GetDaycareMonNicknames(struct DayCare *daycare)
+{
+    u8 text[12];
+    if (GetBoxMonData(&daycare->mons[0].mon, MON_DATA_SPECIES) != 0)
+    {
+        GetBoxMonNick(&daycare->mons[0].mon, gStringVar1);
+        GetBoxMonData(&daycare->mons[0].mon, MON_DATA_OT_NAME, text);
+        StringCopy(gStringVar3, text);
+    }
+
+    if (GetBoxMonData(&daycare->mons[1].mon, MON_DATA_SPECIES) != 0)
+    {
+        GetBoxMonNick(&daycare->mons[1].mon, gStringVar2);
+    }
+}
+
+u16 GetSelectedMonNickAndSpecies(void)
+{
+    GetBoxMonNick(&gPlayerParty[GetCursorSelectionMonId()].box, gStringVar1);
+    return GetBoxMonData(&gPlayerParty[GetCursorSelectionMonId()].box, MON_DATA_SPECIES);
+}
+
+void GetDaycareMonNicknames(void)
+{
+    _GetDaycareMonNicknames(&gSaveBlock1Ptr->daycare);
+}
+
+u8 GetDaycareState(void)
+{
+    // The daycare can be in 4 possible states:
+    //   0: default state--no deposited mons, no egg
+    //   1: there is an egg waiting for the player to pick it up
+    //   2: there is a single pokemon in the daycare
+    //   3: there are two pokemon in the daycare, no egg
+
+    u8 numMons;
+    if (IsEggPending(&gSaveBlock1Ptr->daycare))
+    {
+        // There is an Egg waiting for the player.
+        return 1;
+    }
+
+    numMons = CountPokemonInDaycare(&gSaveBlock1Ptr->daycare);
+    if (numMons != 0)
+    {
+        return numMons + 1;
+    }
+
+    return 0;
+}
+
+static u8 GetDaycarePokemonCount(void)
+{
+    u8 ret = CountPokemonInDaycare(&gSaveBlock1Ptr->daycare);
+    if (ret)
+        return ret;
+
+    return 0;
+}
+
+static bool8 EggGroupsOverlap(u16 *eggGroups1, u16 *eggGroups2)
+{
+    // Determine if the two given egg group lists contain any of the
+    // same egg groups.
+    s32 i, j;
+
+    for (i = 0; i < 2; i++)
+    {
+        for (j = 0; j < 2; j++)
+        {
+            if (eggGroups1[i] == eggGroups2[j])
+                return TRUE;
+        }
+    }
+
+    return FALSE;
+}
+
+static u8 GetDaycareCompatibilityScore(struct DayCare *daycare)
+{
+    u32 i;
+    u16 eggGroups[2][2];
+    u16 species[2];
+    u32 trainerIds[2];
+    u32 genders[2];
+
+    for (i = 0; i < 2; i++)
+    {
+        u32 personality;
+
+        species[i] = GetBoxMonData(&daycare->mons[i].mon, MON_DATA_SPECIES);
+        trainerIds[i] = GetBoxMonData(&daycare->mons[i].mon, MON_DATA_OT_ID);
+        personality = GetBoxMonData(&daycare->mons[i].mon, MON_DATA_PERSONALITY);
+        genders[i] = GetGenderFromSpeciesAndPersonality(species[i], personality);
+        eggGroups[i][0] = gBaseStats[species[i]].eggGroup1;
+        eggGroups[i][1] = gBaseStats[species[i]].eggGroup2;
+    }
+
+    // check unbreedable egg group
+    if (eggGroups[0][0] == EGG_GROUP_UNDISCOVERED || eggGroups[1][0] == EGG_GROUP_UNDISCOVERED)
+        return 0;
+    // two Ditto can't breed
+    if (eggGroups[0][0] == EGG_GROUP_DITTO && eggGroups[1][0] == EGG_GROUP_DITTO)
+        return 0;
+
+    // now that we checked, one ditto can breed with any other mon
+    if (eggGroups[0][0] == EGG_GROUP_DITTO || eggGroups[1][0] == EGG_GROUP_DITTO)
+    {
+        if (trainerIds[0] == trainerIds[1]) // same trainer
+            return 20;
+
+        return 50; // different trainers, more chance of poke sex
+    }
+    else
+    {
+        if (genders[0] == genders[1]) // no homo
+            return 0;
+        if (genders[0] == MON_GENDERLESS || genders[1] == MON_GENDERLESS)
+            return 0;
+        if (!EggGroupsOverlap(eggGroups[0], eggGroups[1])) // not compatible with each other
+            return 0;
+
+        if (species[0] == species[1]) // same species
+        {
+            if (trainerIds[0] == trainerIds[1]) // same species and trainer
+                return 50;
+
+            return 70; // different trainers, same species
+        }
+        else
+        {
+            if (trainerIds[0] != trainerIds[1]) // different trainers, different species
+                return 50;
+
+            return 20; // different species, same trainer
+        }
+    }
+}
+
+static u8 GetDaycareCompatibilityScoreFromSave(void)
+{
+    return GetDaycareCompatibilityScore(&gSaveBlock1Ptr->daycare);
+}
+
+void SetDaycareCompatibilityString(void)
+{
+    u8 whichString;
+    u8 relationshipScore;
+
+    relationshipScore = GetDaycareCompatibilityScoreFromSave();
+    whichString = 0;
+    if (relationshipScore == 0)
+        whichString = 3;
+    if (relationshipScore == 20)
+        whichString = 2;
+    if (relationshipScore == 50)
+        whichString = 1;
+    if (relationshipScore == 70)
+        whichString = 0;
+
+    StringCopy(gStringVar4, sCompatibilityMessages[whichString]);
+}
+
+bool8 NameHasGenderSymbol(const u8 *name, u8 genderRatio)
+{
+    u8 i;
+    u8 symbolsCount[2]; // male, female
+    symbolsCount[0] = symbolsCount[1] = 0;
+
+    for (i = 0; name[i] != EOS; i++)
+    {
+        if (name[i] == CHAR_MALE)
+            symbolsCount[0]++;
+        if (name[i] == CHAR_FEMALE)
+            symbolsCount[1]++;
+    }
+
+    if (genderRatio == MON_MALE   && symbolsCount[0] != 0 && symbolsCount[1] == 0)
+        return TRUE;
+    if (genderRatio == MON_FEMALE && symbolsCount[1] != 0 && symbolsCount[0] == 0)
+        return TRUE;
+
+    return FALSE;
+}
+
+static u8 *AppendGenderSymbol(u8 *name, u8 gender)
+{
+    if (gender == MON_MALE)
+    {
+        if (!NameHasGenderSymbol(name, MON_MALE))
+            return StringAppend(name, gText_MaleSymbol4);
+    }
+    else if (gender == MON_FEMALE)
+    {
+        if (!NameHasGenderSymbol(name, MON_FEMALE))
+            return StringAppend(name, gText_FemaleSymbol4);
+    }
+
+    return StringAppend(name, gText_GenderlessSymbol);
+}
+
+static u8 *AppendMonGenderSymbol(u8 *name, struct BoxPokemon *boxMon)
+{
+    return AppendGenderSymbol(name, GetBoxMonGender(boxMon));
+}
+
+static void GetDaycareLevelMenuText(struct DayCare *daycare, u8 *dest)
+{
+    u8 monNames[2][20];
+    u8 i;
+
+    *dest = EOS;
+    for (i = 0; i < 2; i++)
+    {
+        GetBoxMonNick(&daycare->mons[i].mon, monNames[i]);
+        AppendMonGenderSymbol(monNames[i], &daycare->mons[i].mon);
+    }
+
+    StringCopy(dest, monNames[0]);
+    StringAppend(dest, gText_NewLine2);
+    StringAppend(dest, monNames[1]);
+    StringAppend(dest, gText_NewLine2);
+    StringAppend(dest, gText_Exit4);
+}
+
+static void GetDaycareLevelMenuLevelText(struct DayCare *daycare, u8 *dest)
+{
+    u8 i;
+    u8 level;
+    u8 text[20];
+
+    *dest = EOS;
+    for (i = 0; i < 2; i++)
+    {
+        StringAppend(dest, gText_Lv);
+        level = GetLevelAfterDaycareSteps(&daycare->mons[i].mon, daycare->mons[i].steps);
+        ConvertIntToDecimalStringN(text, level, STR_CONV_MODE_LEFT_ALIGN, 3);
+        StringAppend(dest, text);
+        StringAppend(dest, gText_NewLine2);
+    }
+}
+
+static void DaycareAddTextPrinter(u8 windowId, const u8 *text, u32 x, u32 y)
+{
+    struct TextSubPrinter printer;
+
+    printer.current_text_offset = text;
+    printer.windowId = windowId;
+    printer.fontId = 1;
+    printer.x = x;
+    printer.y = y;
+    printer.currentX = x;
+    printer.currentY = y;
+    printer.fontColor_l = 0;
+    gTextFlags.flag_1 = 0;
+    printer.letterSpacing = 0;
+    printer.lineSpacing = 1;
+    printer.fontColor_h = 2;
+    printer.bgColor = 1;
+    printer.shadowColor = 3;
+
+    AddTextPrinter(&printer, 0xFF, NULL);
+}
+
+static void DaycarePrintMonNick(struct DayCare *daycare, u8 windowId, u32 daycareSlotId, u32 y)
+{
+    u8 nick[POKEMON_NAME_LENGTH * 2];
+
+    GetBoxMonNick(&daycare->mons[daycareSlotId].mon, nick);
+    AppendMonGenderSymbol(nick, &daycare->mons[daycareSlotId].mon);
+    DaycareAddTextPrinter(windowId, nick, 8, y);
+}
+
+static void DaycarePrintMonLvl(struct DayCare *daycare, u8 windowId, u32 daycareSlotId, u32 y)
+{
+    u8 level;
+    u32 x;
+    u8 lvlText[12];
+    u8 intText[8];
+
+    StringCopy(lvlText, gText_Lv);
+    level = GetLevelAfterDaycareSteps(&daycare->mons[daycareSlotId].mon, daycare->mons[daycareSlotId].steps);
+    ConvertIntToDecimalStringN(intText, level, STR_CONV_MODE_LEFT_ALIGN, 3);
+    StringAppend(lvlText, intText);
+    x = GetStringRightAlignXOffset(1, lvlText, 112);
+    DaycareAddTextPrinter(windowId, lvlText, x, y);
+}
+
+static void DaycarePrintMonInfo(u8 windowId, s32 daycareSlotId, u8 y)
+{
+    if (daycareSlotId < (unsigned) DAYCARE_MON_COUNT)
+    {
+        DaycarePrintMonNick(&gSaveBlock1Ptr->daycare, windowId, daycareSlotId, y);
+        DaycarePrintMonLvl(&gSaveBlock1Ptr->daycare, windowId, daycareSlotId, y);
+    }
+}
+
+#define tMenuListTaskId     data[0]
+#define tWindowId           data[1]
+
+static void Task_HandleDaycareLevelMenuInput(u8 taskId)
+{
+    u32 var = ListMenuHandleInput(gTasks[taskId].tMenuListTaskId);
+
+    if (gMain.newKeys & A_BUTTON)
+    {
+        switch (var)
+        {
+        case 0:
+        case 1:
+            gSpecialVar_Result = var;
+            break;
+        case 5:
+            gSpecialVar_Result = 2;
+            break;
+        }
+        sub_81AE6C8(gTasks[taskId].tMenuListTaskId, NULL, NULL);
+        sub_819746C(gTasks[taskId].tWindowId, TRUE);
+        RemoveWindow(gTasks[taskId].tWindowId);
+        DestroyTask(taskId);
+        EnableBothScriptContexts();
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        gSpecialVar_Result = 2;
+        sub_81AE6C8(gTasks[taskId].tMenuListTaskId, NULL, NULL);
+        sub_819746C(gTasks[taskId].tWindowId, TRUE);
+        RemoveWindow(gTasks[taskId].tWindowId);
+        DestroyTask(taskId);
+        EnableBothScriptContexts();
+    }
+}
+
+void ShowDaycareLevelMenu(void)
+{
+    struct ListMenuTemplate menuTemplate;
+    u8 windowId;
+    u8 listMenuTaskId;
+    u8 daycareMenuTaskId;
+
+    windowId = AddWindow(&sDaycareLevelMenuWindowTemplate);
+    sub_81973FC(windowId, FALSE);
+
+    menuTemplate = sDaycareListMenuLevelTemplate;
+    menuTemplate.unk_10 = windowId;
+    listMenuTaskId = ListMenuInit(&menuTemplate, 0, 0);
+
+    CopyWindowToVram(windowId, 3);
+
+    daycareMenuTaskId = CreateTask(Task_HandleDaycareLevelMenuInput, 3);
+    gTasks[daycareMenuTaskId].tMenuListTaskId = listMenuTaskId;
+    gTasks[daycareMenuTaskId].tWindowId = windowId;
+}
+
+#undef tMenuListTaskId
+#undef tWindowId
+
+void ChooseSendDaycareMon(void)
+{
+    sub_81B9328();
+    gMain.savedCallback = c2_exit_to_overworld_2_switch;
+}
diff --git a/src/decoration.c b/src/decoration.c
index f622662d3..adcdc583b 100644
--- a/src/decoration.c
+++ b/src/decoration.c
@@ -1,5 +1,3 @@
-
-// Includes
 #include "global.h"
 #include "decompress.h"
 #include "malloc.h"
@@ -68,27 +66,27 @@ struct DecorRearrangementDataBuffer {
 // Static RAM declarations
 
 EWRAM_DATA u8 *gCurDecorInventoryItems = NULL;
-EWRAM_DATA u8 sSecretBasePCMenuCursorPos = 0;
-EWRAM_DATA u8 sCurDecorCatCount = 0;
-EWRAM_DATA u8 sSecretBaseItemsIndicesBuffer[16] = {};
-EWRAM_DATA u8 sPlayerRoomItemsIndicesBuffer[12] = {};
-EWRAM_DATA u16 sSecretBasePCSelectDecorLineNo = 0;
-EWRAM_DATA u16 sSecretBasePCSelectDecorPageNo = 0;
+EWRAM_DATA static u8 sSecretBasePCMenuCursorPos = 0;
+EWRAM_DATA static u8 sCurDecorCatCount = 0;
+EWRAM_DATA static u8 sSecretBaseItemsIndicesBuffer[16] = {};
+EWRAM_DATA static u8 sPlayerRoomItemsIndicesBuffer[12] = {};
+EWRAM_DATA static u16 sSecretBasePCSelectDecorLineNo = 0;
+EWRAM_DATA static u16 sSecretBasePCSelectDecorPageNo = 0;
 EWRAM_DATA u8 gCurDecorationIndex = 0;
-EWRAM_DATA u8 sCurDecorationCategory = DECORCAT_DESK;
-EWRAM_DATA u32 filler_0203a174[2] = {};
+EWRAM_DATA static u8 sCurDecorationCategory = DECORCAT_DESK;
+EWRAM_DATA static u32 filler_0203a174[2] = {};
 EWRAM_DATA struct DecorPCPointers gUnknown_0203A17C = {};
-EWRAM_DATA u8 sDecorMenuWindowIndices[4] = {};
+EWRAM_DATA static u8 sDecorMenuWindowIndices[4] = {};
 EWRAM_DATA struct DecorPCBuffer *sDecorPCBuffer = NULL;
 EWRAM_DATA struct PlaceDecorationGraphicsDataBuffer sPlaceDecorationGraphicsDataBuffer = {};
-EWRAM_DATA u16 sCurDecorMapX = 0;
-EWRAM_DATA u16 sCurDecorMapY = 0;
-EWRAM_DATA u8 sDecor_CameraSpriteObjectIdx1 = 0;
-EWRAM_DATA u8 sDecor_CameraSpriteObjectIdx2 = 0;
-EWRAM_DATA u8 sDecorationLastDirectionMoved = 0;
-EWRAM_DATA struct OamData sDecorSelectorOam = {};
-EWRAM_DATA struct DecorRearrangementDataBuffer sDecorRearrangementDataBuffer[16] = {};
-EWRAM_DATA u8 sCurDecorSelectedInRearrangement = 0;
+EWRAM_DATA static u16 sCurDecorMapX = 0;
+EWRAM_DATA static u16 sCurDecorMapY = 0;
+EWRAM_DATA static u8 sDecor_CameraSpriteObjectIdx1 = 0;
+EWRAM_DATA static u8 sDecor_CameraSpriteObjectIdx2 = 0;
+EWRAM_DATA static u8 sDecorationLastDirectionMoved = 0;
+EWRAM_DATA static struct OamData sDecorSelectorOam = {};
+EWRAM_DATA static struct DecorRearrangementDataBuffer sDecorRearrangementDataBuffer[16] = {};
+EWRAM_DATA static u8 sCurDecorSelectedInRearrangement = 0;
 
 // Static ROM declarations
 
@@ -800,9 +798,9 @@ void sub_8127330(u8 taskId)
     sDecorPCBuffer->items[i].unk_04 = -2;
     gUnknown_03006310 = gUnknown_085A6BD0;
     gUnknown_03006310.unk_10 = sDecorMenuWindowIndices[1];
-    gUnknown_03006310.unk_0c = sDecorPCBuffer->unk_520;
-    gUnknown_03006310.unk_00 = sDecorPCBuffer->items;
-    gUnknown_03006310.unk_0e = sDecorPCBuffer->unk_521;
+    gUnknown_03006310.totalItems = sDecorPCBuffer->unk_520;
+    gUnknown_03006310.items = sDecorPCBuffer->items;
+    gUnknown_03006310.maxShowed = sDecorPCBuffer->unk_521;
 }
 
 void sub_8127454(u8 *dest, u16 decorId)
diff --git a/src/egg_hatch.c b/src/egg_hatch.c
index 13c088883..a3f7c2ab0 100644
--- a/src/egg_hatch.c
+++ b/src/egg_hatch.c
@@ -1,5 +1,6 @@
 #include "global.h"
 #include "pokemon.h"
+#include "egg_hatch.h"
 #include "pokedex.h"
 #include "items.h"
 #include "script.h"
@@ -23,6 +24,7 @@
 #include "m4a.h"
 #include "window.h"
 #include "abilities.h"
+#include "daycare.h"
 #include "battle.h" // to get rid of later
 
 struct EggHatchData
@@ -327,7 +329,7 @@ static void CreatedHatchedMon(struct Pokemon *egg, struct Pokemon *temp)
     pokerus = GetMonData(egg, MON_DATA_POKERUS);
     obedience = GetMonData(egg, MON_DATA_OBEDIENCE);
 
-    CreateMon(temp, species, 5, 32, TRUE, personality, 0, 0);
+    CreateMon(temp, species, EGG_HATCH_LEVEL, 32, TRUE, personality, 0, 0);
 
     for (i = 0; i < 4; i++)
     {
@@ -393,19 +395,19 @@ void ScriptHatchMon(void)
     AddHatchedMonToParty(gSpecialVar_0x8004);
 }
 
-static bool8 sub_807158C(struct DaycareData* daycare, u8 daycareId)
+static bool8 sub_807158C(struct DayCare *daycare, u8 daycareId)
 {
     u8 nick[0x20];
-    struct DaycareMon* daycareMon = &daycare->mons[daycareId];
+    struct DaycareMon *daycareMon = &daycare->mons[daycareId];
 
     GetBoxMonNick(&daycareMon->mon, nick);
-    if (daycareMon->mail.itemId != 0
-        && (StringCompareWithoutExtCtrlCodes(nick, daycareMon->monName) != 0
-            || StringCompareWithoutExtCtrlCodes(gSaveBlock2Ptr->playerName, daycareMon->OT_name) != 0))
+    if (daycareMon->misc.mail.itemId != 0
+        && (StringCompareWithoutExtCtrlCodes(nick, daycareMon->misc.monName) != 0
+            || StringCompareWithoutExtCtrlCodes(gSaveBlock2Ptr->playerName, daycareMon->misc.OT_name) != 0))
     {
         StringCopy(gStringVar1, nick);
-        TVShowConvertInternationalString(gStringVar2, daycareMon->OT_name, daycareMon->language_maybe);
-        TVShowConvertInternationalString(gStringVar3, daycareMon->monName, daycareMon->unknown);
+        TVShowConvertInternationalString(gStringVar2, daycareMon->misc.OT_name, daycareMon->misc.gameLanguage);
+        TVShowConvertInternationalString(gStringVar3, daycareMon->misc.monName, daycareMon->misc.monLanguage);
         return TRUE;
     }
     return FALSE;
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index 838e91d90..d09cbc407 100755
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -97,7 +97,6 @@ extern u8 gUnknown_08D97D0C;
 extern void reset_temp_tile_data_buffers();
 extern void decompress_and_copy_tile_data_to_vram(u8 a, void* tiledata, u8 b, u8 c, u8 d);
 extern u8 free_temp_tile_data_buffers_if_possible();
-extern void sub_8069004(struct BoxPokemon* a, void* b);
 extern void sub_81C1E20(u8 taskId);
 extern u8 *GetMonNickname(struct Pokemon *mon, u8 *dest);
 extern u16 SpeciesToPokedexNum(u16 species);
@@ -667,7 +666,7 @@ void sub_81C0098(struct Pokemon *mon)
     else
     {
         struct BoxPokemon *boxMon = gUnknown_0203CF1C->unk0->boxMon;
-        sub_8069004(&boxMon[gUnknown_0203CF1C->unk40BE], mon);
+        BoxMonToMon(&boxMon[gUnknown_0203CF1C->unk40BE], mon);
     }
 }
 
@@ -1810,7 +1809,7 @@ void sub_81C171C(u8 taskId)
 void sub_81C174C(u8 taskId)
 {
     s16* data = gTasks[taskId].data;
-    
+
     if (sub_81221EC() != 1)
     {
         if (gPaletteFade.active != 1)
@@ -1857,7 +1856,7 @@ void sub_81C174C(u8 taskId)
                 gUnknown_0203CF21 = 4;
                 gSpecialVar_0x8005 = 4;
                 sub_81C044C(taskId);
-            }   
+            }
         }
     }
 }
@@ -1907,7 +1906,7 @@ void sub_81C1940(u8 taskId)
         {
             if (gUnknown_0203CF1C->unk40C0 != 2)
             {
-                
+
                 ClearWindowTilemap(19);
                 if (!gSprites[gUnknown_0203CF1C->unk40D5].invisible)
                     ClearWindowTilemap(13);
@@ -2224,7 +2223,7 @@ void sub_81C1E20(u8 taskId)
         {
             if (gUnknown_0203CF1C->unk40C0 == 2)
                 PutWindowTilemap(14);
-            
+
         }
         else
         {
@@ -2277,7 +2276,7 @@ void sub_81C1F80(u8 taskId)
                 PutWindowTilemap(15);
             sub_81C240C(data[2]);
         }
-        else 
+        else
         {
             if (!gSprites[gUnknown_0203CF1C->unk40D5].invisible)
             {
@@ -3645,7 +3644,7 @@ void sub_81C3D54(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;
     s16 dataa = data[0] - 1;
-    
+
     switch (dataa)
     {
         case 0:
@@ -3676,4 +3675,4 @@ void sub_81C3D54(u8 taskId)
             return;
     }
     data[0]++;
-}
\ No newline at end of file
+}
diff --git a/src/secret_base.c b/src/secret_base.c
index 89e276e80..de2b7221a 100644
--- a/src/secret_base.c
+++ b/src/secret_base.c
@@ -1099,9 +1099,9 @@ void game_continue(u8 taskId)
     }
     gUnknown_03006310 = gUnknown_0858D07C;
     gUnknown_03006310.unk_10 = data[6];
-    gUnknown_03006310.unk_0c = data[0];
-    gUnknown_03006310.unk_00 = gUnknown_0203A020->items;
-    gUnknown_03006310.unk_0e = data[3];
+    gUnknown_03006310.totalItems = data[0];
+    gUnknown_03006310.items = gUnknown_0203A020->items;
+    gUnknown_03006310.maxShowed = data[3];
 }
 
 void sub_80E9DEC(u32 a0, bool8 flag, struct ListMenu *menu)
@@ -1866,7 +1866,7 @@ void sub_80EAF80(void *records, size_t recordSize, u8 linkIdx)
 {
     struct SecretBaseRecordMixer mixers[3];
     u16 i;
-    
+
     if (FlagGet(0x60))
     {
         switch (GetLinkPlayerCount())