diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/daycare.c | 298 | ||||
| -rw-r--r-- | src/egg_hatch.c | 17 |
2 files changed, 306 insertions, 9 deletions
diff --git a/src/daycare.c b/src/daycare.c index c7b9dba8b..e497d4592 100644 --- a/src/daycare.c +++ b/src/daycare.c @@ -11,17 +11,29 @@ #include "main.h" #include "moves.h" -#define EGG_MOVES_ARRAY_COUNT 10 +#define EGG_MOVES_ARRAY_COUNT 10 +#define EGG_LVL_UP_MOVES_ARRAY_COUNT 50 extern u16 gMoveToLearn; extern u8 GetCursorSelectionMonId(void); +extern u16 ItemIdToBattleMoveId(u16); // this file's functions static void ClearDaycareMonMisc(struct DaycareMiscMon *misc); +void SetInitialEggData(struct Pokemon *mon, u16 species, struct DayCare *daycare); + +// 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" +extern const u8 sJapaneseEggNickname[]; + u8 *GetMonNick(struct Pokemon *mon, u8 *dest) { u8 nickname[POKEMON_NAME_LENGTH * 2]; @@ -521,4 +533,288 @@ void InheritIVs(struct Pokemon *egg, struct DayCare *daycare) } } +// 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; +} + +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; + } + } + } +} + +void RemoveEggFromDayCare(struct DayCare *daycare) +{ + daycare->offspringPersonality = 0; + daycare->stepCounter = 0; +} + +void RejectEggFromDayCare(void) +{ + RemoveEggFromDayCare(&gSaveBlock1Ptr->daycare); +} + +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; + } + } +} + +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); + } +} + +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; +} + +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); +} + +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); +} diff --git a/src/egg_hatch.c b/src/egg_hatch.c index 589e8901d..468138eb1 100644 --- a/src/egg_hatch.c +++ b/src/egg_hatch.c @@ -23,6 +23,7 @@ #include "m4a.h" #include "window.h" #include "abilities.h" +#include "daycare.h" #include "battle.h" // to get rid of later struct EggHatchData @@ -327,7 +328,7 @@ 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 +394,19 @@ 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; |