2017-10-10 18:01:45 +02:00
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#include "global.h"
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#include "battle.h"
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#include "battle_controllers.h"
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2017-12-05 18:55:48 +01:00
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#include "constants/abilities.h"
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2017-10-10 18:01:45 +02:00
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#include "moves.h"
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#include "pokemon.h"
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#include "species.h"
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2017-12-05 19:27:33 +01:00
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#include "random.h"
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2017-10-10 18:01:45 +02:00
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#include "util.h"
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2017-12-05 18:55:48 +01:00
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#include "constants/items.h"
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2017-10-11 12:49:42 +02:00
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#include "pokemon_item_effects.h"
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2017-10-10 18:01:45 +02:00
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extern u8 gActiveBank;
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extern u8 gAbsentBankFlags;
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extern u32 gBattleTypeFlags;
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extern u32 gStatuses3[BATTLE_BANKS_COUNT];
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extern struct BattlePokemon gBattleMons[BATTLE_BANKS_COUNT];
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extern u16 gBattlePartyID[BATTLE_BANKS_COUNT];
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2017-11-26 14:17:02 +01:00
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extern u16 gLastLandedMoves[BATTLE_BANKS_COUNT];
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extern u8 gLastHitBy[BATTLE_BANKS_COUNT];
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2017-10-10 21:45:07 +02:00
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extern u16 gDynamicBasePower;
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extern u8 gBattleMoveFlags;
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extern u8 gCritMultiplier;
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extern s32 gBattleMoveDamage;
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2017-10-10 18:01:45 +02:00
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extern const struct BattleMove gBattleMoves[];
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extern const struct BaseStats gBaseStats[];
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2017-10-10 21:45:07 +02:00
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extern const u8 gTypeEffectiveness[];
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2017-10-11 12:49:42 +02:00
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extern const u8 * const gItemEffectTable[]; // todo: fix once struct is declared
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2017-10-10 18:01:45 +02:00
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// this file's functions
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2017-10-11 12:49:42 +02:00
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static bool8 HasSuperEffectiveMoveAgainstOpponents(bool8 noRng);
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static bool8 FindMonWithFlagsAndSuperEffective(u8 flags, u8 moduloPercent);
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static bool8 ShouldUseItem(void);
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2017-10-10 18:01:45 +02:00
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2017-10-11 12:49:42 +02:00
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static bool8 ShouldSwitchIfPerishSong(void)
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2017-10-10 18:01:45 +02:00
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{
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if (gStatuses3[gActiveBank] & STATUS3_PERISH_SONG
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2017-11-12 17:11:06 +01:00
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&& gDisableStructs[gActiveBank].perishSongTimer1 == 0)
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2017-10-10 18:01:45 +02:00
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{
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = 6;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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return FALSE;
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}
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2017-10-11 12:49:42 +02:00
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static bool8 ShouldSwitchIfWonderGuard(void)
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2017-10-10 18:01:45 +02:00
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{
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u8 opposingIdentity;
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u8 opposingBank;
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u8 moveFlags;
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s32 i, j;
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s32 firstId;
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s32 lastId; // + 1
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struct Pokemon *party = NULL;
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u16 move;
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if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
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return FALSE;
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opposingIdentity = GetBankIdentity(gActiveBank) ^ BIT_SIDE;
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if (gBattleMons[GetBankByIdentity(opposingIdentity)].ability != ABILITY_WONDER_GUARD)
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return FALSE;
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// check if pokemon has a super effective move
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for (opposingBank = GetBankByIdentity(opposingIdentity), i = 0; i < 4; i++)
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{
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move = gBattleMons[gActiveBank].moves[i];
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if (move == MOVE_NONE)
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continue;
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moveFlags = AI_TypeCalc(move, gBattleMons[opposingBank].species, gBattleMons[opposingBank].ability);
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if (moveFlags & MOVESTATUS_SUPEREFFECTIVE)
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return FALSE;
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}
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// get party information
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if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
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{
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if ((gActiveBank & BIT_MON) == 0)
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firstId = 0, lastId = 3;
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else
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firstId = 3, lastId = 6;
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}
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else
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{
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firstId = 0, lastId = 6;
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}
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if (GetBankSide(gActiveBank) == SIDE_PLAYER)
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party = gPlayerParty;
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else
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party = gEnemyParty;
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// find a pokemon in the party that has a super effective move
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for (i = firstId; i < lastId; i++)
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{
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if (GetMonData(&party[i], MON_DATA_HP) == 0)
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continue;
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if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_NONE)
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continue;
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if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_EGG)
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continue;
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if (i == gBattlePartyID[gActiveBank])
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continue;
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GetMonData(&party[i], MON_DATA_SPECIES); // unused return value
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GetMonData(&party[i], MON_DATA_ALT_ABILITY); // unused return value
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for (opposingBank = GetBankByIdentity(opposingIdentity), j = 0; j < 4; j++)
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{
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move = GetMonData(&party[i], MON_DATA_MOVE1 + j);
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if (move == MOVE_NONE)
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continue;
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moveFlags = AI_TypeCalc(move, gBattleMons[opposingBank].species, gBattleMons[opposingBank].ability);
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if (moveFlags & MOVESTATUS_SUPEREFFECTIVE && Random() % 3 < 2)
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{
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// we found a mon
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = i;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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}
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}
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return FALSE; // at this point there is not a single pokemon in the party that has a super effective move against a pokemon with wonder guard
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}
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2017-10-11 12:49:42 +02:00
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static bool8 FindMonThatAbsorbsOpponentsMove(void)
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2017-10-10 18:01:45 +02:00
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{
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u8 bankIn1, bankIn2;
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u8 absorbingTypeAbility;
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s32 firstId;
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s32 lastId; // + 1
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struct Pokemon *party;
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s32 i;
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if (HasSuperEffectiveMoveAgainstOpponents(TRUE) && Random() % 3 != 0)
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return FALSE;
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2017-11-26 14:17:02 +01:00
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if (gLastLandedMoves[gActiveBank] == 0)
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2017-10-10 18:01:45 +02:00
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return FALSE;
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2017-11-26 14:17:02 +01:00
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if (gLastLandedMoves[gActiveBank] == 0xFFFF)
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2017-10-10 18:01:45 +02:00
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return FALSE;
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2017-11-26 14:17:02 +01:00
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if (gBattleMoves[gLastLandedMoves[gActiveBank]].power == 0)
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2017-10-10 18:01:45 +02:00
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return FALSE;
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if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
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{
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bankIn1 = gActiveBank;
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if (gAbsentBankFlags & gBitTable[GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON)])
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bankIn2 = gActiveBank;
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else
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bankIn2 = GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON);
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}
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else
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{
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bankIn1 = gActiveBank;
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bankIn2 = gActiveBank;
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}
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2017-11-26 14:17:02 +01:00
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if (gBattleMoves[gLastLandedMoves[gActiveBank]].type == TYPE_FIRE)
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2017-10-10 18:01:45 +02:00
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absorbingTypeAbility = ABILITY_FLASH_FIRE;
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2017-11-26 14:17:02 +01:00
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else if (gBattleMoves[gLastLandedMoves[gActiveBank]].type == TYPE_WATER)
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2017-10-10 18:01:45 +02:00
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absorbingTypeAbility = ABILITY_WATER_ABSORB;
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2017-11-26 14:17:02 +01:00
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else if (gBattleMoves[gLastLandedMoves[gActiveBank]].type == TYPE_ELECTRIC)
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2017-10-10 18:01:45 +02:00
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absorbingTypeAbility = ABILITY_VOLT_ABSORB;
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else
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return FALSE;
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if (gBattleMons[gActiveBank].ability == absorbingTypeAbility)
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return FALSE;
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if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
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{
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if ((gActiveBank & BIT_MON) == 0)
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firstId = 0, lastId = 3;
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else
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firstId = 3, lastId = 6;
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}
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else
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{
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firstId = 0, lastId = 6;
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}
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if (GetBankSide(gActiveBank) == SIDE_PLAYER)
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party = gPlayerParty;
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else
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party = gEnemyParty;
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for (i = firstId; i < lastId; i++)
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{
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u16 species;
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u8 monAbility;
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if (GetMonData(&party[i], MON_DATA_HP) == 0)
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continue;
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if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_NONE)
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continue;
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if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_EGG)
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continue;
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if (i == gBattlePartyID[bankIn1])
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continue;
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if (i == gBattlePartyID[bankIn2])
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continue;
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2017-11-12 17:06:31 +01:00
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if (i == *(gBattleStruct->monToSwitchIntoId + bankIn1))
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2017-10-10 18:01:45 +02:00
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continue;
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2017-11-12 17:06:31 +01:00
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if (i == *(gBattleStruct->monToSwitchIntoId + bankIn2))
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2017-10-10 18:01:45 +02:00
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continue;
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species = GetMonData(&party[i], MON_DATA_SPECIES);
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if (GetMonData(&party[i], MON_DATA_ALT_ABILITY) != 0)
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monAbility = gBaseStats[species].ability2;
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else
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monAbility = gBaseStats[species].ability1;
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if (absorbingTypeAbility == monAbility && Random() & 1)
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{
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// we found a mon
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = i;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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}
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return FALSE;
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}
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2017-10-11 12:49:42 +02:00
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static bool8 ShouldSwitchIfNaturalCure(void)
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2017-10-10 18:01:45 +02:00
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{
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if (!(gBattleMons[gActiveBank].status1 & STATUS_SLEEP))
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return FALSE;
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if (gBattleMons[gActiveBank].ability != ABILITY_NATURAL_CURE)
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return FALSE;
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if (gBattleMons[gActiveBank].hp < gBattleMons[gActiveBank].maxHP / 2)
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return FALSE;
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2017-11-26 14:17:02 +01:00
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if ((gLastLandedMoves[gActiveBank] == 0 || gLastLandedMoves[gActiveBank] == 0xFFFF) && Random() & 1)
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2017-10-10 18:01:45 +02:00
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{
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = 6;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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2017-11-26 14:17:02 +01:00
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else if (gBattleMoves[gLastLandedMoves[gActiveBank]].power == 0 && Random() & 1)
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2017-10-10 18:01:45 +02:00
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{
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = 6;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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if (FindMonWithFlagsAndSuperEffective(MOVESTATUS_NOTAFFECTED, 1))
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return TRUE;
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if (FindMonWithFlagsAndSuperEffective(MOVESTATUS_NOTVERYEFFECTIVE, 1))
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return TRUE;
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if (Random() & 1)
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{
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2017-11-12 17:06:31 +01:00
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*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = 6;
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2017-10-22 18:43:15 +02:00
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EmitTwoReturnValues(1, ACTION_SWITCH, 0);
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2017-10-10 18:01:45 +02:00
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return TRUE;
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}
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return FALSE;
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}
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2017-10-11 12:49:42 +02:00
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static bool8 HasSuperEffectiveMoveAgainstOpponents(bool8 noRng)
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2017-10-10 18:01:45 +02:00
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{
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u8 opposingIdentity;
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u8 opposingBank;
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s32 i;
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u8 moveFlags;
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u16 move;
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opposingIdentity = GetBankIdentity(gActiveBank) ^ BIT_SIDE;
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opposingBank = GetBankByIdentity(opposingIdentity);
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if (!(gAbsentBankFlags & gBitTable[opposingBank]))
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{
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for (i = 0; i < 4; i++)
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{
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move = gBattleMons[gActiveBank].moves[i];
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if (move == MOVE_NONE)
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continue;
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moveFlags = AI_TypeCalc(move, gBattleMons[opposingBank].species, gBattleMons[opposingBank].ability);
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if (moveFlags & MOVESTATUS_SUPEREFFECTIVE)
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{
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if (noRng)
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return TRUE;
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if (Random() % 10 != 0)
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return TRUE;
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}
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}
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}
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if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
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return FALSE;
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opposingBank = GetBankByIdentity(opposingIdentity ^ BIT_MON);
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if (!(gAbsentBankFlags & gBitTable[opposingBank]))
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{
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for (i = 0; i < 4; i++)
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{
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move = gBattleMons[gActiveBank].moves[i];
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if (move == MOVE_NONE)
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continue;
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moveFlags = AI_TypeCalc(move, gBattleMons[opposingBank].species, gBattleMons[opposingBank].ability);
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if (moveFlags & MOVESTATUS_SUPEREFFECTIVE)
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{
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if (noRng)
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return TRUE;
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if (Random() % 10 != 0)
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return TRUE;
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}
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}
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}
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2017-10-11 12:49:42 +02:00
|
|
|
static bool8 AreStatsRaised(void)
|
2017-10-10 18:01:45 +02:00
|
|
|
{
|
|
|
|
u8 buffedStatsValue = 0;
|
|
|
|
s32 i;
|
|
|
|
|
|
|
|
for (i = 0; i < BATTLE_STATS_NO; i++)
|
|
|
|
{
|
|
|
|
if (gBattleMons[gActiveBank].statStages[i] > 6)
|
|
|
|
buffedStatsValue += gBattleMons[gActiveBank].statStages[i] - 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
return (buffedStatsValue > 3);
|
|
|
|
}
|
|
|
|
|
2017-10-11 12:49:42 +02:00
|
|
|
static bool8 FindMonWithFlagsAndSuperEffective(u8 flags, u8 moduloPercent)
|
2017-10-10 18:01:45 +02:00
|
|
|
{
|
|
|
|
u8 bankIn1, bankIn2;
|
|
|
|
s32 firstId;
|
|
|
|
s32 lastId; // + 1
|
|
|
|
struct Pokemon *party;
|
|
|
|
s32 i, j;
|
|
|
|
u16 move;
|
|
|
|
u8 moveFlags;
|
|
|
|
|
2017-11-26 14:17:02 +01:00
|
|
|
if (gLastLandedMoves[gActiveBank] == 0)
|
2017-10-10 18:01:45 +02:00
|
|
|
return FALSE;
|
2017-11-26 14:17:02 +01:00
|
|
|
if (gLastLandedMoves[gActiveBank] == 0xFFFF)
|
2017-10-10 18:01:45 +02:00
|
|
|
return FALSE;
|
2017-11-26 14:17:02 +01:00
|
|
|
if (gLastHitBy[gActiveBank] == 0xFF)
|
2017-10-10 18:01:45 +02:00
|
|
|
return FALSE;
|
2017-11-26 14:17:02 +01:00
|
|
|
if (gBattleMoves[gLastLandedMoves[gActiveBank]].power == 0)
|
2017-10-10 18:01:45 +02:00
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
|
|
|
|
{
|
|
|
|
bankIn1 = gActiveBank;
|
|
|
|
if (gAbsentBankFlags & gBitTable[GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON)])
|
|
|
|
bankIn2 = gActiveBank;
|
|
|
|
else
|
|
|
|
bankIn2 = GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bankIn1 = gActiveBank;
|
|
|
|
bankIn2 = gActiveBank;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
|
|
|
|
{
|
|
|
|
if ((gActiveBank & BIT_MON) == 0)
|
|
|
|
firstId = 0, lastId = 3;
|
|
|
|
else
|
|
|
|
firstId = 3, lastId = 6;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
firstId = 0, lastId = 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (GetBankSide(gActiveBank) == SIDE_PLAYER)
|
|
|
|
party = gPlayerParty;
|
|
|
|
else
|
|
|
|
party = gEnemyParty;
|
|
|
|
|
|
|
|
for (i = firstId; i < lastId; i++)
|
|
|
|
{
|
|
|
|
u16 species;
|
|
|
|
u8 monAbility;
|
|
|
|
|
|
|
|
if (GetMonData(&party[i], MON_DATA_HP) == 0)
|
|
|
|
continue;
|
|
|
|
if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_NONE)
|
|
|
|
continue;
|
|
|
|
if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_EGG)
|
|
|
|
continue;
|
|
|
|
if (i == gBattlePartyID[bankIn1])
|
|
|
|
continue;
|
|
|
|
if (i == gBattlePartyID[bankIn2])
|
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn1))
|
2017-10-10 18:01:45 +02:00
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn2))
|
2017-10-10 18:01:45 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
species = GetMonData(&party[i], MON_DATA_SPECIES);
|
|
|
|
if (GetMonData(&party[i], MON_DATA_ALT_ABILITY) != 0)
|
|
|
|
monAbility = gBaseStats[species].ability2;
|
|
|
|
else
|
|
|
|
monAbility = gBaseStats[species].ability1;
|
|
|
|
|
2017-11-26 14:17:02 +01:00
|
|
|
moveFlags = AI_TypeCalc(gLastLandedMoves[gActiveBank], species, monAbility);
|
2017-10-10 18:01:45 +02:00
|
|
|
if (moveFlags & flags)
|
|
|
|
{
|
2017-11-26 14:17:02 +01:00
|
|
|
bankIn1 = gLastHitBy[gActiveBank];
|
2017-10-10 18:01:45 +02:00
|
|
|
|
|
|
|
for (j = 0; j < 4; j++)
|
|
|
|
{
|
|
|
|
move = GetMonData(&party[i], MON_DATA_MOVE1 + j);
|
|
|
|
if (move == 0)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
moveFlags = AI_TypeCalc(move, gBattleMons[bankIn1].species, gBattleMons[bankIn1].ability);
|
|
|
|
if (moveFlags & MOVESTATUS_SUPEREFFECTIVE && Random() % moduloPercent == 0)
|
|
|
|
{
|
2017-11-12 17:06:31 +01:00
|
|
|
*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = i;
|
2017-10-22 18:43:15 +02:00
|
|
|
EmitTwoReturnValues(1, ACTION_SWITCH, 0);
|
2017-10-10 18:01:45 +02:00
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
2017-10-11 12:49:42 +02:00
|
|
|
static bool8 ShouldSwitch(void)
|
2017-10-10 18:01:45 +02:00
|
|
|
{
|
|
|
|
u8 bankIn1, bankIn2;
|
2017-10-10 21:45:07 +02:00
|
|
|
u8 *activeBankPtr; // needed to match
|
2017-10-10 18:01:45 +02:00
|
|
|
s32 firstId;
|
|
|
|
s32 lastId; // + 1
|
|
|
|
struct Pokemon *party;
|
|
|
|
s32 i;
|
|
|
|
s32 availableToSwitch;
|
|
|
|
|
2017-10-10 21:45:07 +02:00
|
|
|
if (gBattleMons[*(activeBankPtr = &gActiveBank)].status2 & (STATUS2_WRAPPED | STATUS2_ESCAPE_PREVENTION))
|
2017-10-10 18:01:45 +02:00
|
|
|
return FALSE;
|
|
|
|
if (gStatuses3[gActiveBank] & STATUS3_ROOTED)
|
|
|
|
return FALSE;
|
|
|
|
if (AbilityBattleEffects(ABILITYEFFECT_CHECK_OTHER_SIDE, gActiveBank, ABILITY_SHADOW_TAG, 0, 0))
|
|
|
|
return FALSE;
|
|
|
|
if (AbilityBattleEffects(ABILITYEFFECT_CHECK_OTHER_SIDE, gActiveBank, ABILITY_ARENA_TRAP, 0, 0))
|
|
|
|
return FALSE; // misses the flying or levitate check
|
2017-10-10 21:45:07 +02:00
|
|
|
if (AbilityBattleEffects(ABILITYEFFECT_FIELD_SPORT, 0, ABILITY_MAGNET_PULL, 0, 0))
|
|
|
|
{
|
|
|
|
if (gBattleMons[gActiveBank].type1 == TYPE_STEEL)
|
|
|
|
return FALSE;
|
|
|
|
if (gBattleMons[gActiveBank].type2 == TYPE_STEEL)
|
|
|
|
return FALSE;
|
|
|
|
}
|
2017-10-10 18:01:45 +02:00
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_ARENA)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
availableToSwitch = 0;
|
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
|
|
|
|
{
|
2017-10-10 21:45:07 +02:00
|
|
|
bankIn1 = *activeBankPtr;
|
|
|
|
if (gAbsentBankFlags & gBitTable[GetBankByIdentity(GetBankIdentity(*activeBankPtr) ^ BIT_MON)])
|
|
|
|
bankIn2 = *activeBankPtr;
|
2017-10-10 18:01:45 +02:00
|
|
|
else
|
2017-10-10 21:45:07 +02:00
|
|
|
bankIn2 = GetBankByIdentity(GetBankIdentity(*activeBankPtr) ^ BIT_MON);
|
2017-10-10 18:01:45 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2017-10-10 21:45:07 +02:00
|
|
|
bankIn1 = *activeBankPtr;
|
|
|
|
bankIn2 = *activeBankPtr;
|
2017-10-10 18:01:45 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
|
|
|
|
{
|
|
|
|
if ((gActiveBank & BIT_MON) == 0)
|
|
|
|
firstId = 0, lastId = 3;
|
|
|
|
else
|
|
|
|
firstId = 3, lastId = 6;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
firstId = 0, lastId = 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (GetBankSide(gActiveBank) == SIDE_PLAYER)
|
|
|
|
party = gPlayerParty;
|
|
|
|
else
|
|
|
|
party = gEnemyParty;
|
|
|
|
|
|
|
|
for (i = firstId; i < lastId; i++)
|
|
|
|
{
|
|
|
|
if (GetMonData(&party[i], MON_DATA_HP) == 0)
|
|
|
|
continue;
|
|
|
|
if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_NONE)
|
|
|
|
continue;
|
|
|
|
if (GetMonData(&party[i], MON_DATA_SPECIES2) == SPECIES_EGG)
|
|
|
|
continue;
|
|
|
|
if (i == gBattlePartyID[bankIn1])
|
|
|
|
continue;
|
|
|
|
if (i == gBattlePartyID[bankIn2])
|
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn1))
|
2017-10-10 18:01:45 +02:00
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn2))
|
2017-10-10 18:01:45 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
availableToSwitch++;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (availableToSwitch == 0)
|
|
|
|
return FALSE;
|
|
|
|
if (ShouldSwitchIfPerishSong())
|
|
|
|
return TRUE;
|
|
|
|
if (ShouldSwitchIfWonderGuard())
|
|
|
|
return TRUE;
|
2017-10-10 21:45:07 +02:00
|
|
|
if (FindMonThatAbsorbsOpponentsMove())
|
2017-10-10 18:01:45 +02:00
|
|
|
return TRUE;
|
|
|
|
if (ShouldSwitchIfNaturalCure())
|
|
|
|
return TRUE;
|
|
|
|
if (HasSuperEffectiveMoveAgainstOpponents(FALSE))
|
|
|
|
return FALSE;
|
|
|
|
if (AreStatsRaised())
|
|
|
|
return FALSE;
|
2017-10-10 21:45:07 +02:00
|
|
|
if (FindMonWithFlagsAndSuperEffective(MOVESTATUS_NOTAFFECTED, 2)
|
|
|
|
|| FindMonWithFlagsAndSuperEffective(MOVESTATUS_NOTVERYEFFECTIVE, 3))
|
2017-10-10 18:01:45 +02:00
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
2017-10-10 21:45:07 +02:00
|
|
|
|
|
|
|
void AI_TrySwitchOrUseItem(void)
|
|
|
|
{
|
|
|
|
struct Pokemon *party;
|
|
|
|
u8 bankIn1, bankIn2;
|
|
|
|
s32 firstId;
|
|
|
|
s32 lastId; // + 1
|
|
|
|
u8 bankIdentity = GetBankIdentity(gActiveBank);
|
|
|
|
|
|
|
|
if (GetBankSide(gActiveBank) == SIDE_PLAYER)
|
|
|
|
party = gPlayerParty;
|
|
|
|
else
|
|
|
|
party = gEnemyParty;
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_TRAINER)
|
|
|
|
{
|
|
|
|
if (ShouldSwitch())
|
|
|
|
{
|
2017-11-12 17:06:31 +01:00
|
|
|
if (*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) == 6)
|
2017-10-10 21:45:07 +02:00
|
|
|
{
|
|
|
|
s32 monToSwitchId = GetMostSuitableMonToSwitchInto();
|
|
|
|
if (monToSwitchId == 6)
|
|
|
|
{
|
|
|
|
if (!(gBattleTypeFlags & BATTLE_TYPE_DOUBLE))
|
|
|
|
{
|
|
|
|
bankIn1 = GetBankByIdentity(bankIdentity);
|
|
|
|
bankIn2 = bankIn1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bankIn1 = GetBankByIdentity(bankIdentity);
|
|
|
|
bankIn2 = GetBankByIdentity(bankIdentity ^ BIT_MON);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
|
|
|
|
{
|
|
|
|
if ((gActiveBank & BIT_MON) == 0)
|
|
|
|
firstId = 0, lastId = 3;
|
|
|
|
else
|
|
|
|
firstId = 3, lastId = 6;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
firstId = 0, lastId = 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (monToSwitchId = firstId; monToSwitchId < lastId; monToSwitchId++)
|
|
|
|
{
|
|
|
|
if (GetMonData(&party[monToSwitchId], MON_DATA_HP) == 0)
|
|
|
|
continue;
|
|
|
|
if (monToSwitchId == gBattlePartyID[bankIn1])
|
|
|
|
continue;
|
|
|
|
if (monToSwitchId == gBattlePartyID[bankIn2])
|
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (monToSwitchId == *(gBattleStruct->monToSwitchIntoId + bankIn1))
|
2017-10-10 21:45:07 +02:00
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (monToSwitchId == *(gBattleStruct->monToSwitchIntoId + bankIn2))
|
2017-10-10 21:45:07 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-11-12 17:06:31 +01:00
|
|
|
*(gBattleStruct->AI_monToSwitchIntoId + gActiveBank) = monToSwitchId;
|
2017-10-10 21:45:07 +02:00
|
|
|
}
|
|
|
|
|
2017-11-12 17:06:31 +01:00
|
|
|
*(gBattleStruct->monToSwitchIntoId + gActiveBank) = *(gBattleStruct->AI_monToSwitchIntoId + gActiveBank);
|
2017-10-10 21:45:07 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
else if (ShouldUseItem())
|
|
|
|
{
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-10-22 18:43:15 +02:00
|
|
|
EmitTwoReturnValues(1, ACTION_USE_MOVE, (gActiveBank ^ BIT_SIDE) << 8);
|
2017-10-10 21:45:07 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static void ModulateByTypeEffectiveness(u8 atkType, u8 defType1, u8 defType2, u8 *var)
|
|
|
|
{
|
|
|
|
s32 i = 0;
|
|
|
|
|
2017-11-12 17:06:31 +01:00
|
|
|
while (TYPE_EFFECT_ATK_TYPE(i) != TYPE_ENDTABLE)
|
2017-10-10 21:45:07 +02:00
|
|
|
{
|
2017-11-12 17:06:31 +01:00
|
|
|
if (TYPE_EFFECT_ATK_TYPE(i) == TYPE_FORESIGHT)
|
2017-10-10 21:45:07 +02:00
|
|
|
{
|
|
|
|
i += 3;
|
|
|
|
continue;
|
|
|
|
}
|
2017-11-12 17:06:31 +01:00
|
|
|
else if (TYPE_EFFECT_ATK_TYPE(i) == atkType)
|
2017-10-10 21:45:07 +02:00
|
|
|
{
|
|
|
|
// check type1
|
2017-11-12 17:06:31 +01:00
|
|
|
if (TYPE_EFFECT_DEF_TYPE(i) == defType1)
|
|
|
|
*var = (*var * TYPE_EFFECT_MULTIPLIER(i)) / 10;
|
2017-10-10 21:45:07 +02:00
|
|
|
// check type2
|
2017-11-12 17:06:31 +01:00
|
|
|
if (TYPE_EFFECT_DEF_TYPE(i) == defType2 && defType1 != defType2)
|
|
|
|
*var = (*var * TYPE_EFFECT_MULTIPLIER(i)) / 10;
|
2017-10-10 21:45:07 +02:00
|
|
|
}
|
|
|
|
i += 3;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
u8 GetMostSuitableMonToSwitchInto(void)
|
|
|
|
{
|
|
|
|
u8 opposingBank;
|
|
|
|
u8 bestDmg; // note : should be changed to u32 for obvious reasons
|
|
|
|
u8 bestMonId;
|
|
|
|
u8 bankIn1, bankIn2;
|
|
|
|
s32 firstId;
|
|
|
|
s32 lastId; // + 1
|
|
|
|
struct Pokemon *party;
|
|
|
|
s32 i, j;
|
|
|
|
u8 invalidMons;
|
|
|
|
u16 move;
|
|
|
|
|
2017-11-12 17:06:31 +01:00
|
|
|
if (*(gBattleStruct->monToSwitchIntoId + gActiveBank) != 6)
|
|
|
|
return *(gBattleStruct->monToSwitchIntoId + gActiveBank);
|
2017-10-10 21:45:07 +02:00
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_ARENA)
|
|
|
|
return gBattlePartyID[gActiveBank] + 1;
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
|
|
|
|
{
|
|
|
|
bankIn1 = gActiveBank;
|
|
|
|
if (gAbsentBankFlags & gBitTable[GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON)])
|
|
|
|
bankIn2 = gActiveBank;
|
|
|
|
else
|
|
|
|
bankIn2 = GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_MON);
|
|
|
|
|
|
|
|
// UB: It considers the opponent only player's side even though it can battle alongside player;
|
|
|
|
opposingBank = Random() & BIT_MON;
|
|
|
|
if (gAbsentBankFlags & gBitTable[opposingBank])
|
|
|
|
opposingBank ^= BIT_MON;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
opposingBank = GetBankByIdentity(GetBankIdentity(gActiveBank) ^ BIT_SIDE);
|
|
|
|
bankIn1 = gActiveBank;
|
|
|
|
bankIn2 = gActiveBank;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & (BATTLE_TYPE_TWO_OPPONENTS | BATTLE_TYPE_x800000))
|
|
|
|
{
|
|
|
|
if ((gActiveBank & BIT_MON) == 0)
|
|
|
|
firstId = 0, lastId = 3;
|
|
|
|
else
|
|
|
|
firstId = 3, lastId = 6;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
firstId = 0, lastId = 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (GetBankSide(gActiveBank) == SIDE_PLAYER)
|
|
|
|
party = gPlayerParty;
|
|
|
|
else
|
|
|
|
party = gEnemyParty;
|
|
|
|
|
|
|
|
invalidMons = 0;
|
|
|
|
|
|
|
|
while (invalidMons != 0x3F) // all mons are invalid
|
|
|
|
{
|
|
|
|
bestDmg = 0;
|
|
|
|
bestMonId = 6;
|
|
|
|
// find the mon which type is the most suitable offensively
|
|
|
|
for (i = firstId; i < lastId; i++)
|
|
|
|
{
|
|
|
|
u16 species = GetMonData(&party[i], MON_DATA_SPECIES);
|
|
|
|
if (species != SPECIES_NONE
|
|
|
|
&& GetMonData(&party[i], MON_DATA_HP) != 0
|
|
|
|
&& !(gBitTable[i] & invalidMons)
|
|
|
|
&& gBattlePartyID[bankIn1] != i
|
|
|
|
&& gBattlePartyID[bankIn2] != i
|
2017-11-12 17:06:31 +01:00
|
|
|
&& i != *(gBattleStruct->monToSwitchIntoId + bankIn1)
|
|
|
|
&& i != *(gBattleStruct->monToSwitchIntoId + bankIn2))
|
2017-10-10 21:45:07 +02:00
|
|
|
{
|
|
|
|
u8 type1 = gBaseStats[species].type1;
|
|
|
|
u8 type2 = gBaseStats[species].type2;
|
|
|
|
u8 typeDmg = 10;
|
|
|
|
ModulateByTypeEffectiveness(gBattleMons[opposingBank].type1, type1, type2, &typeDmg);
|
|
|
|
ModulateByTypeEffectiveness(gBattleMons[opposingBank].type2, type1, type2, &typeDmg);
|
|
|
|
if (bestDmg < typeDmg)
|
|
|
|
{
|
|
|
|
bestDmg = typeDmg;
|
|
|
|
bestMonId = i;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
invalidMons |= gBitTable[i];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// ok, we know the mon has the right typing but does it have at least one super effective move?
|
|
|
|
if (bestMonId != 6)
|
|
|
|
{
|
|
|
|
for (i = 0; i < 4; i++)
|
|
|
|
{
|
|
|
|
move = GetMonData(&party[bestMonId], MON_DATA_MOVE1 + i);
|
|
|
|
if (move != MOVE_NONE && TypeCalc(move, gActiveBank, opposingBank) & MOVESTATUS_SUPEREFFECTIVE)
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (i != 4)
|
|
|
|
return bestMonId; // has both the typing and at least one super effective move
|
|
|
|
|
|
|
|
invalidMons |= gBitTable[bestMonId]; // sorry buddy, we want something better
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
invalidMons = 0x3F; // no viable mon to switch
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
gDynamicBasePower = 0;
|
|
|
|
gBattleStruct->dynamicMoveType = 0;
|
|
|
|
gBattleScripting.dmgMultiplier = 1;
|
|
|
|
gBattleMoveFlags = 0;
|
|
|
|
gCritMultiplier = 1;
|
|
|
|
bestDmg = 0;
|
|
|
|
bestMonId = 6;
|
|
|
|
|
|
|
|
// if we couldn't find the best mon in terms of typing, find the one that deals most damage
|
|
|
|
for (i = firstId; i < lastId; i++)
|
|
|
|
{
|
|
|
|
if ((u16)(GetMonData(&party[i], MON_DATA_SPECIES)) == SPECIES_NONE)
|
|
|
|
continue;
|
|
|
|
if (GetMonData(&party[i], MON_DATA_HP) == 0)
|
|
|
|
continue;
|
|
|
|
if (gBattlePartyID[bankIn1] == i)
|
|
|
|
continue;
|
|
|
|
if (gBattlePartyID[bankIn2] == i)
|
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn1))
|
2017-10-10 21:45:07 +02:00
|
|
|
continue;
|
2017-11-12 17:06:31 +01:00
|
|
|
if (i == *(gBattleStruct->monToSwitchIntoId + bankIn2))
|
2017-10-10 21:45:07 +02:00
|
|
|
continue;
|
|
|
|
|
|
|
|
for (j = 0; j < 4; j++)
|
|
|
|
{
|
|
|
|
move = GetMonData(&party[i], MON_DATA_MOVE1 + j);
|
|
|
|
gBattleMoveDamage = 0;
|
|
|
|
if (move != MOVE_NONE && gBattleMoves[move].power != 1)
|
|
|
|
{
|
|
|
|
AI_CalcDmg(gActiveBank, opposingBank);
|
|
|
|
TypeCalc(move, gActiveBank, opposingBank);
|
|
|
|
}
|
|
|
|
if (bestDmg < gBattleMoveDamage)
|
|
|
|
{
|
|
|
|
bestDmg = gBattleMoveDamage;
|
|
|
|
bestMonId = i;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return bestMonId;
|
|
|
|
}
|
2017-10-11 12:49:42 +02:00
|
|
|
|
|
|
|
// TODO: use PokemonItemEffect struct instead of u8 once it's documented
|
|
|
|
static u8 GetAI_ItemType(u8 itemId, const u8 *itemEffect) // NOTE: should take u16 as item Id argument
|
|
|
|
{
|
|
|
|
if (itemId == ITEM_FULL_RESTORE)
|
|
|
|
return AI_ITEM_FULL_RESTORE;
|
|
|
|
if (itemEffect[4] & 4)
|
|
|
|
return AI_ITEM_HEAL_HP;
|
|
|
|
if (itemEffect[3] & 0x3F)
|
|
|
|
return AI_ITEM_CURE_CONDITION;
|
|
|
|
if (itemEffect[0] & 0x3F || itemEffect[1] != 0 || itemEffect[2] != 0)
|
|
|
|
return AI_ITEM_X_STAT;
|
|
|
|
if (itemEffect[3] & 0x80)
|
|
|
|
return AI_ITEM_GUARD_SPECS;
|
|
|
|
|
|
|
|
return AI_ITEM_NOT_RECOGNIZABLE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static bool8 ShouldUseItem(void)
|
|
|
|
{
|
|
|
|
struct Pokemon *party;
|
|
|
|
s32 i;
|
|
|
|
u8 validMons = 0;
|
|
|
|
bool8 shouldUse = FALSE;
|
|
|
|
|
|
|
|
if (gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER && GetBankIdentity(gActiveBank) == IDENTITY_PLAYER_MON2)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
if (GetBankSide(gActiveBank) == SIDE_PLAYER)
|
|
|
|
party = gPlayerParty;
|
|
|
|
else
|
|
|
|
party = gEnemyParty;
|
|
|
|
|
|
|
|
for (i = 0; i < 6; i++)
|
|
|
|
{
|
|
|
|
if (GetMonData(&party[i], MON_DATA_HP) != 0
|
|
|
|
&& GetMonData(&party[i], MON_DATA_SPECIES2) != SPECIES_NONE
|
|
|
|
&& GetMonData(&party[i], MON_DATA_SPECIES2) != SPECIES_EGG)
|
|
|
|
{
|
|
|
|
validMons++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < 4; i++)
|
|
|
|
{
|
|
|
|
u16 item;
|
|
|
|
const u8 *itemEffects;
|
|
|
|
u8 paramOffset;
|
|
|
|
u8 bankSide;
|
|
|
|
|
|
|
|
if (i != 0 && validMons > (gBattleResources->battleHistory->itemsNo - i) + 1)
|
|
|
|
continue;
|
|
|
|
item = gBattleResources->battleHistory->trainerItems[i];
|
|
|
|
if (item == ITEM_NONE)
|
|
|
|
continue;
|
|
|
|
if (gItemEffectTable[item - 13] == NULL)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
if (item == ITEM_ENIGMA_BERRY)
|
|
|
|
itemEffects = gSaveBlock1Ptr->enigmaBerry.itemEffect;
|
|
|
|
else
|
|
|
|
itemEffects = gItemEffectTable[item - 13];
|
|
|
|
|
|
|
|
*(gBattleStruct->AI_itemType + gActiveBank / 2) = GetAI_ItemType(item, itemEffects);
|
|
|
|
|
|
|
|
switch (*(gBattleStruct->AI_itemType + gActiveBank / 2))
|
|
|
|
{
|
|
|
|
case AI_ITEM_FULL_RESTORE:
|
|
|
|
if (gBattleMons[gActiveBank].hp >= gBattleMons[gActiveBank].maxHP / 4)
|
|
|
|
break;
|
|
|
|
if (gBattleMons[gActiveBank].hp == 0)
|
|
|
|
break;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
break;
|
|
|
|
case AI_ITEM_HEAL_HP:
|
|
|
|
paramOffset = GetItemEffectParamOffset(item, 4, 4);
|
|
|
|
if (paramOffset == 0)
|
|
|
|
break;
|
|
|
|
if (gBattleMons[gActiveBank].hp == 0)
|
|
|
|
break;
|
|
|
|
if (gBattleMons[gActiveBank].hp < gBattleMons[gActiveBank].maxHP / 4 || gBattleMons[gActiveBank].maxHP - gBattleMons[gActiveBank].hp > itemEffects[paramOffset])
|
|
|
|
shouldUse = TRUE;
|
|
|
|
break;
|
|
|
|
case AI_ITEM_CURE_CONDITION:
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) = 0;
|
|
|
|
if (itemEffects[3] & 0x20 && gBattleMons[gActiveBank].status1 & STATUS_SLEEP)
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x20;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
if (itemEffects[3] & 0x10 && (gBattleMons[gActiveBank].status1 & STATUS_POISON || gBattleMons[gActiveBank].status1 & STATUS_TOXIC_POISON))
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x10;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
if (itemEffects[3] & 0x8 && gBattleMons[gActiveBank].status1 & STATUS_BURN)
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x8;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
if (itemEffects[3] & 0x4 && gBattleMons[gActiveBank].status1 & STATUS_FREEZE)
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x4;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
if (itemEffects[3] & 0x2 && gBattleMons[gActiveBank].status1 & STATUS_PARALYSIS)
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x2;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
if (itemEffects[3] & 0x1 && gBattleMons[gActiveBank].status2 & STATUS2_CONFUSION)
|
|
|
|
{
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x1;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
case AI_ITEM_X_STAT:
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) = 0;
|
|
|
|
if (gDisableStructs[gActiveBank].isFirstTurn == 0)
|
|
|
|
break;
|
|
|
|
if (itemEffects[0] & 0xF)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x1;
|
|
|
|
if (itemEffects[1] & 0xF0)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x2;
|
|
|
|
if (itemEffects[1] & 0xF)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x4;
|
|
|
|
if (itemEffects[2] & 0xF)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x8;
|
|
|
|
if (itemEffects[2] & 0xF0)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x20;
|
|
|
|
if (itemEffects[0] & 0x30)
|
|
|
|
*(gBattleStruct->AI_itemFlags + gActiveBank / 2) |= 0x80;
|
|
|
|
shouldUse = TRUE;
|
|
|
|
break;
|
|
|
|
case AI_ITEM_GUARD_SPECS:
|
|
|
|
bankSide = GetBankSide(gActiveBank);
|
|
|
|
if (gDisableStructs[gActiveBank].isFirstTurn != 0 && gSideTimers[bankSide].mistTimer == 0)
|
|
|
|
shouldUse = TRUE;
|
|
|
|
break;
|
|
|
|
case AI_ITEM_NOT_RECOGNIZABLE:
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (shouldUse)
|
|
|
|
{
|
2017-10-22 18:43:15 +02:00
|
|
|
EmitTwoReturnValues(1, ACTION_USE_ITEM, 0);
|
2017-10-26 23:12:48 +02:00
|
|
|
*(gBattleStruct->chosenItem + (gActiveBank / 2) * 2) = item;
|
2017-10-11 12:49:42 +02:00
|
|
|
gBattleResources->battleHistory->trainerItems[i] = 0;
|
|
|
|
return shouldUse;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|