ninjdai/pokeemerald
1
0
Fork 0
mirror of https://github.com/Ninjdai1/pokeemerald.git synced 2025-02-20 19:23:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

Implement GetFormChangeTargetSpecies

Browse Source
This commit is contained in:
ExpoSeed 2021-03-03 13:07:50 -06:00
parent f7d42cd3c8
commit 6f64c1b2b9
5 changed files with 57 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/constants/pokemon.h
View File

@ -311,6 +311,7 @@
#define EVOS_PER_MON 10
// Form change types
#define FORM_CHANGE_END 0
#define FORM_ITEM_HOLD 1
#define FORM_ITEM_USE 2
#define FORM_MOVE 3

2
include/pokemon.h
View File

@ -440,5 +440,5 @@ void sub_806F47C(u8 id);
u8 *sub_806F4F8(u8 id, u8 arg1);
u16 GetFormSpeciesId(u16 speciesId, u8 formId);
u8 GetFormIdFromFormSpeciesId(u16 formSpeciesId);
u16 GetFormChangeTargetSpecies(struct Pokemon *mon, u16 method, u32 arg);
#endif // GUARD_POKEMON_H

2
src/data/pokemon/form_change_table_pointers.h
View File

@ -1,4 +1,4 @@
const struct FormChange *gFormChangeTablePointers[POKEMON_SLOTS_NUMBER] =
const struct FormChange *const gFormChangeTablePointers[NUM_SPECIES] =
{
[SPECIES_GIRATINA] = sGiratinaFormChangeTable,
[SPECIES_SHAYMIN] = sShayminFormChangeTable,

36
src/data/pokemon/form_change_tables.h
View File

@ -22,26 +22,25 @@ FORM_WITHDRAW:
no parameters
*/
#define FORM_CHANGE_END 0
#define WHEN_LEARNED FALSE
#define WHEN_FORGOTTEN TRUE
const struct FormChange sGiratinaFormChangeTable[] = {
static const struct FormChange sGiratinaFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_GIRATINA_ORIGIN, ITEM_GRISEOUS_ORB},
{FORM_CHANGE_END},
};
const struct FormChange sShayminFormChangeTable[] = {
static const struct FormChange sShayminFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_SHAYMIN_SKY, ITEM_GRACIDEA},
{FORM_CHANGE_END},
};
const struct FormChange sShayminSkyFormChangeTable[] = {
static const struct FormChange sShayminSkyFormChangeTable[] = {
{FORM_WITHDRAW, SPECIES_SHAYMIN},
{FORM_CHANGE_END},
};
const struct FormChange sArceusFormChangeTable[] = {
static const struct FormChange sArceusFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_ARCEUS, ITEM_NONE, ABILITY_MULTITYPE},
{FORM_ITEM_HOLD, SPECIES_ARCEUS_FIGHTING, ITEM_FIST_PLATE, ABILITY_MULTITYPE},
{FORM_ITEM_HOLD, SPECIES_ARCEUS_FIGHTING, ITEM_FIGHTINIUM_Z, ABILITY_MULTITYPE},
@ -80,47 +79,47 @@ const struct FormChange sArceusFormChangeTable[] = {
{FORM_CHANGE_END},
};
const struct FormChange sTornadusFormChangeTable[] = {
static const struct FormChange sTornadusFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_TORNADUS_THERIAN, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sTornadusTherianFormChangeTable[] = {
static const struct FormChange sTornadusTherianFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_TORNADUS, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sThundurusFormChangeTable[] = {
static const struct FormChange sThundurusFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_THUNDURUS_THERIAN, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sThundurusTherianFormChangeTable[] = {
static const struct FormChange sThundurusTherianFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_THUNDURUS, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sLandorusFormChangeTable[] = {
static const struct FormChange sLandorusFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_LANDORUS_THERIAN, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sLandorusTherianFormChangeTable[] = {
static const struct FormChange sLandorusTherianFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_LANDORUS, ITEM_REVEAL_GLASS},
{FORM_CHANGE_END},
};
const struct FormChange sKeldeoFormChangeTable[] = {
static const struct FormChange sKeldeoFormChangeTable[] = {
{FORM_MOVE, SPECIES_KELDEO_RESOLUTE, MOVE_SECRET_SWORD, WHEN_LEARNED},
{FORM_CHANGE_END},
};
const struct FormChange sKeldeoResoluteFormChangeTable[] = {
static const struct FormChange sKeldeoResoluteFormChangeTable[] = {
{FORM_MOVE, SPECIES_KELDEO, MOVE_SECRET_SWORD, WHEN_FORGOTTEN},
{FORM_CHANGE_END},
};
const struct FormChange sGenesectFormChangeTable[] = {
static const struct FormChange sGenesectFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_GENESECT, ITEM_NONE},
{FORM_ITEM_HOLD, SPECIES_GENESECT_DOUSE_DRIVE, ITEM_DOUSE_DRIVE},
{FORM_ITEM_HOLD, SPECIES_GENESECT_SHOCK_DRIVE, ITEM_SHOCK_DRIVE},
@ -128,17 +127,17 @@ const struct FormChange sGenesectFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_GENESECT_CHILL_DRIVE, ITEM_CHILL_DRIVE},
};
const struct FormChange sHoopaFormChangeTable[] = {
static const struct FormChange sHoopaFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_HOOPA_UNBOUND, ITEM_PRISON_BOTTLE, SPECIES_HOOPA},
{FORM_CHANGE_END},
};
const struct FormChange sHoopaUnboundFormChangeTable[] = {
static const struct FormChange sHoopaUnboundFormChangeTable[] = {
{FORM_WITHDRAW, SPECIES_HOOPA},
{FORM_CHANGE_END},
};
const struct FormChange sOricorioFormChangeTable[] = {
static const struct FormChange sOricorioFormChangeTable[] = {
{FORM_ITEM_USE, SPECIES_ORICORIO, ITEM_RED_NECTAR},
{FORM_ITEM_USE, SPECIES_ORICORIO_POM_POM, ITEM_YELLOW_NECTAR},
{FORM_ITEM_USE, SPECIES_ORICORIO_PAU, ITEM_PINK_NECTAR},
@ -146,7 +145,7 @@ const struct FormChange sOricorioFormChangeTable[] = {
{FORM_CHANGE_END},
};
const struct FormChange sSilvallyFormChangeTable[] = {
static const struct FormChange sSilvallyFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_SILVALLY, ITEM_NONE, ABILITY_RKS_SYSTEM},
{FORM_ITEM_HOLD, SPECIES_SILVALLY_BUG, ITEM_BUG_MEMORY, ABILITY_RKS_SYSTEM},
{FORM_ITEM_HOLD, SPECIES_SILVALLY_DARK, ITEM_DARK_MEMORY, ABILITY_RKS_SYSTEM},
@ -167,6 +166,5 @@ const struct FormChange sSilvallyFormChangeTable[] = {
{FORM_ITEM_HOLD, SPECIES_SILVALLY_WATER, ITEM_WATER_MEMORY, ABILITY_RKS_SYSTEM},
};
#undef FORM_CHANGE_END
#undef WHEN_LEARNED
#undef WHEN_FORGOTTEN

38
src/pokemon.c
View File

@ -1847,8 +1847,9 @@ const s8 gNatureStatTable[NUM_NATURES][NUM_NATURE_STATS] =
#include "data/pokemon/evolution.h"
#include "data/pokemon/level_up_learnset_pointers.h"
#include "data/pokemon/form_species_tables.h"
#include "data/pokemon/form_change_tables.h"
#include "data/pokemon/form_species_table_pointers.h"
#include "data/pokemon/form_change_tables.h"
#include "data/pokemon/form_change_table_pointers.h"
// SPECIES_NONE are ignored in the following two tables, so decrement before accessing these arrays to get the right result
@ -7880,3 +7881,38 @@ u8 GetFormIdFromFormSpeciesId(u16 formSpeciesId)
}
return targetFormId;
}
// returns SPECIES_NONE if no form change is possible
u16 GetFormChangeTargetSpecies(struct Pokemon *mon, u16 method, u32 arg)
{
u32 i;
u16 targetSpecies = SPECIES_NONE;
u16 originalSpecies = GetMonData(mon, MON_DATA_SPECIES, NULL);
const struct FormChange *formChanges = gFormChangeTablePointers[originalSpecies];
if (formChanges == NULL)
return SPECIES_NONE;
for (i = 0; formChanges[i].method != FORM_CHANGE_END; i++) {
if (method == formChanges[i].method) {
u32 ability = GetAbilityBySpecies(originalSpecies, GetMonData(mon, MON_DATA_ABILITY_NUM, NULL));
switch (method)
{
case FORM_ITEM_HOLD:
if (GetMonData(mon, MON_DATA_HELD_ITEM, NULL) == formChanges[i].param1 && (ability == formChanges[i].param2 || formChanges[i].param2 == ABILITY_NONE))
break;
case FORM_ITEM_USE:
if (arg == formChanges[i].param1 && (ability == formChanges[i].param2 || formChanges[i].param2 == ABILITY_NONE))
targetSpecies = formChanges[i].targetSpecies;
break;
case FORM_MOVE:
if (MonKnowsMove(mon, formChanges[i].param1) != formChanges[i].param2)
targetSpecies = formChanges[i].targetSpecies;
break;
case FORM_WITHDRAW:
targetSpecies = formChanges[i].targetSpecies;
break;
}
}
}
return originalSpecies != targetSpecies ? targetSpecies : SPECIES_NONE;
}