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Fix multi wild battles

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This commit is contained in:
DizzyEggg 2022-08-24 21:56:24 +02:00
parent 21fe205f0f
commit e3ab439ec0
3 changed files with 133 additions and 133 deletions
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2
include/constants/battle.h
View file

@ -81,7 +81,7 @@
#define WILD_DOUBLE_BATTLE ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_TRAINER))))
#define BATTLE_TWO_VS_ONE_OPPONENT ((gBattleTypeFlags & BATTLE_TYPE_INGAME_PARTNER && gTrainerBattleOpponent_B == 0xFFFF))
#define BATTLE_TYPE_HAS_AI (BATTLE_TYPE_TRAINER | BATTLE_TYPE_FIRST_BATTLE | BATTLE_TYPE_SAFARI | BATTLE_TYPE_ROAMER)
#define BATTLE_TYPE_HAS_AI (BATTLE_TYPE_TRAINER | BATTLE_TYPE_FIRST_BATTLE | BATTLE_TYPE_SAFARI | BATTLE_TYPE_ROAMER | BATTLE_TYPE_INGAME_PARTNER)
// Battle Outcome defines

246
src/battle_ai_main.c
View file

@ -130,10 +130,10 @@ static u32 GetWildAiFlags(void)
{
u8 avgLevel = GetMonData(&gEnemyParty[0], MON_DATA_LEVEL);
u32 flags;
if (IsDoubleBattle())
avgLevel = (GetMonData(&gEnemyParty[0], MON_DATA_LEVEL) + GetMonData(&gEnemyParty[1], MON_DATA_LEVEL)) / 2;
flags |= AI_FLAG_CHECK_BAD_MOVE;
if (avgLevel >= 20)
flags |= AI_FLAG_CHECK_VIABILITY;
@ -141,10 +141,10 @@ static u32 GetWildAiFlags(void)
flags |= AI_FLAG_PREFER_STRONGEST_MOVE;
if (avgLevel >= 80)
flags |= AI_FLAG_HP_AWARE;
if (B_VAR_WILD_AI_FLAGS != 0 && VarGet(B_VAR_WILD_AI_FLAGS) != 0)
flags |= VarGet(B_VAR_WILD_AI_FLAGS);
return flags;
}
@ -166,7 +166,7 @@ void BattleAI_SetupFlags(void)
AI_THINKING_STRUCT->aiFlags = gTrainers[gTrainerBattleOpponent_A].aiFlags | gTrainers[gTrainerBattleOpponent_B].aiFlags;
else
AI_THINKING_STRUCT->aiFlags = gTrainers[gTrainerBattleOpponent_A].aiFlags;
// check smart wild AI
if (!(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_TRAINER)) && IsWildMonSmart())
AI_THINKING_STRUCT->aiFlags |= GetWildAiFlags();
@ -220,11 +220,11 @@ u8 BattleAI_ChooseMoveOrAction(void)
ret = ChooseMoveOrAction_Singles();
else
ret = ChooseMoveOrAction_Doubles();
// Clear protect structures, some flags may be set during AI calcs
// e.g. pranksterElevated from GetMovePriority
memset(&gProtectStructs, 0, MAX_BATTLERS_COUNT * sizeof(struct ProtectStruct));
gCurrentMove = savedCurrentMove;
return ret;
}
@ -253,13 +253,13 @@ void GetAiLogicData(void)
u32 battlerAtk, battlerDef, i, move;
u8 effectiveness;
s32 dmg;
memset(AI_DATA, 0, sizeof(struct AiLogicData));
if (!(gBattleTypeFlags & (BATTLE_TYPE_TRAINER | BATTLE_TYPE_FIRST_BATTLE | BATTLE_TYPE_SAFARI | BATTLE_TYPE_ROAMER))
&& !IsWildMonSmart())
return;
// get/assume all battler data
for (i = 0; i < gBattlersCount; i++)
{
@ -267,7 +267,7 @@ void GetAiLogicData(void)
SetBattlerAiData(i);
}
}
// simulate AI damage
for (battlerAtk = 0; battlerAtk < gBattlersCount; battlerAtk++)
{
@ -275,26 +275,26 @@ void GetAiLogicData(void)
|| !IsBattlerAIControlled(battlerAtk)) {
continue;
}
for (battlerDef = 0; battlerDef < gBattlersCount; battlerDef++)
{
if (battlerAtk == battlerDef)
continue;
RecordKnownMove(battlerDef, gLastMoves[battlerDef]);
for (i = 0; i < MAX_MON_MOVES; i++)
{
dmg = 0;
effectiveness = AI_EFFECTIVENESS_x0;
move = gBattleMons[battlerAtk].moves[i];
if (move != 0
&& move != 0xFFFF
//&& gBattleMoves[move].power != 0 /* we want to get effectiveness of status moves */
&& !(AI_DATA->moveLimitations[battlerAtk] & gBitTable[i])) {
dmg = AI_CalcDamage(move, battlerAtk, battlerDef, &effectiveness, TRUE);
}
AI_DATA->simulatedDmg[battlerAtk][battlerDef][i] = dmg;
AI_DATA->effectiveness[battlerAtk][battlerDef][i] = effectiveness;
}
@ -334,7 +334,7 @@ static u8 ChooseMoveOrAction_Singles(void)
return AI_CHOICE_WATCH;
gActiveBattler = sBattler_AI;
// If can switch.
if (CountUsablePartyMons(sBattler_AI) > 0
&& !IsAbilityPreventingEscape(sBattler_AI)
@ -375,7 +375,7 @@ static u8 ChooseMoveOrAction_Singles(void)
}
}
}
numOfBestMoves = 1;
currentMoveArray[0] = AI_THINKING_STRUCT->score[0];
consideredMoveArray[0] = 0;
@ -427,7 +427,7 @@ static u8 ChooseMoveOrAction_Doubles(void)
BattleAI_SetupAIData(gBattleStruct->palaceFlags >> 4);
else
BattleAI_SetupAIData(0xF);
gBattlerTarget = i;
if ((i & BIT_SIDE) != (sBattler_AI & BIT_SIDE))
RecordLastUsedMoveByTarget();
@ -467,7 +467,7 @@ static u8 ChooseMoveOrAction_Doubles(void)
{
if (!CanTargetBattler(sBattler_AI, i, gBattleMons[sBattler_AI].moves[j]))
continue;
if (mostViableMovesScores[0] == AI_THINKING_STRUCT->score[j])
{
mostViableMovesScores[mostViableMovesNo] = AI_THINKING_STRUCT->score[j];
@ -586,7 +586,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
bool32 isDoubleBattle = IsValidDoubleBattle(battlerAtk);
u32 i;
u16 predictedMove = AI_DATA->predictedMoves[battlerDef];
SetTypeBeforeUsingMove(move, battlerAtk);
GET_MOVE_TYPE(move, moveType);
@ -594,7 +594,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
return score;
GET_MOVE_TYPE(move, moveType);
// check non-user target
if (!(moveTarget & MOVE_TARGET_USER))
{
@ -604,7 +604,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
RETURN_SCORE_MINUS(20);
}
// check ground immunities
if (moveType == TYPE_GROUND
&& !IsBattlerGrounded(battlerDef)
@ -616,11 +616,11 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
RETURN_SCORE_MINUS(20);
}
// check off screen
if (IsSemiInvulnerable(battlerDef, move) && moveEffect != EFFECT_SEMI_INVULNERABLE && AI_WhoStrikesFirst(battlerAtk, battlerDef, move) == AI_IS_FASTER)
RETURN_SCORE_MINUS(20); // if target off screen and we go first, don't use move
// check if negates type
switch (effectiveness)
{
@ -632,7 +632,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
RETURN_SCORE_MINUS(10);
break;
}
// target ability checks
if (!DoesBattlerIgnoreAbilityChecks(AI_DATA->abilities[battlerAtk], move))
{
@ -758,7 +758,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
RETURN_SCORE_MINUS(10);
break;
} // def ability checks
// target partner ability checks & not attacking partner
if (isDoubleBattle)
{
@ -796,35 +796,35 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
} // def partner ability checks
} // ignore def ability check
// gen7+ dark type mons immune to priority->elevated moves from prankster
#if B_PRANKSTER_DARK_TYPES >= GEN_7
if (AI_DATA->abilities[battlerAtk] == ABILITY_PRANKSTER && IS_BATTLER_OF_TYPE(battlerDef, TYPE_DARK) && IS_MOVE_STATUS(move)
&& !(moveTarget & (MOVE_TARGET_OPPONENTS_FIELD | MOVE_TARGET_USER)))
RETURN_SCORE_MINUS(10);
#endif
// terrain & effect checks
if (AI_IsTerrainAffected(battlerDef, STATUS_FIELD_ELECTRIC_TERRAIN))
{
if (moveEffect == EFFECT_SLEEP || moveEffect == EFFECT_YAWN)
RETURN_SCORE_MINUS(20);
}
if (AI_IsTerrainAffected(battlerDef, STATUS_FIELD_MISTY_TERRAIN))
{
if (IsNonVolatileStatusMoveEffect(moveEffect) || IsConfusionMoveEffect(moveEffect))
RETURN_SCORE_MINUS(20);
}
if (AI_IsTerrainAffected(battlerAtk, STATUS_FIELD_PSYCHIC_TERRAIN) && atkPriority > 0)
{
RETURN_SCORE_MINUS(20);
}
} // end check MOVE_TARGET_USER
// the following checks apply to any target (including user)
// throat chop check
if (gDisableStructs[battlerAtk].throatChopTimer && TestMoveFlags(move, FLAG_SOUND))
return 0; // Can't even select move at all
@ -860,7 +860,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
}
}
// check move effects
switch (moveEffect)
{
@ -874,7 +874,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_EXPLOSION:
if (!(AI_THINKING_STRUCT->aiFlags & AI_FLAG_WILL_SUICIDE))
score -= 2;
if (effectiveness == AI_EFFECTIVENESS_x0)
{
score -= 10;
@ -920,7 +920,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (!BattlerStatCanRise(battlerAtk, AI_DATA->abilities[battlerAtk], STAT_SPATK) || !HasMoveWithSplit(battlerAtk, SPLIT_SPECIAL))
score -= 10;
break;
case EFFECT_SPECIAL_DEFENSE_UP:
case EFFECT_SPECIAL_DEFENSE_UP:
case EFFECT_SPECIAL_DEFENSE_UP_2:
if (!BattlerStatCanRise(battlerAtk, AI_DATA->abilities[battlerAtk], STAT_SPDEF))
score -= 10;
@ -1230,7 +1230,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_LOW_KICK:
// AI_CBM_HighRiskForDamage
if (AI_DATA->abilities[battlerDef] == ABILITY_WONDER_GUARD && effectiveness < AI_EFFECTIVENESS_x2)
score -= 10;
score -= 10;
break;
case EFFECT_COUNTER:
case EFFECT_MIRROR_COAT:
@ -1240,7 +1240,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
|| DoesSubstituteBlockMove(battlerAtk, BATTLE_PARTNER(battlerDef), predictedMove))
score -= 10;
break;
case EFFECT_ROAR:
if (CountUsablePartyMons(battlerDef) == 0)
score -= 10;
@ -1392,7 +1392,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_SPIKES:
if (gSideTimers[GetBattlerSide(battlerDef)].spikesAmount >= 3)
score -= 10;
else if (PartnerMoveIsSameNoTarget(BATTLE_PARTNER(battlerAtk), move, AI_DATA->partnerMove)
else if (PartnerMoveIsSameNoTarget(BATTLE_PARTNER(battlerAtk), move, AI_DATA->partnerMove)
&& gSideTimers[GetBattlerSide(battlerDef)].spikesAmount == 2)
score -= 10; // only one mon needs to set up the last layer of Spikes
break;
@ -1570,7 +1570,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score -= 10;
break;
}
if (B_MENTAL_HERB >= GEN_5 && AI_DATA->holdEffects[battlerDef] == HOLD_EFFECT_MENTAL_HERB)
score -= 6;
break;
@ -1802,7 +1802,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (gBattleMons[battlerAtk].hp > (gBattleMons[battlerAtk].hp + gBattleMons[battlerDef].hp) / 2)
score -= 10;
break;
case EFFECT_CONVERSION_2:
//TODO
break;
@ -1862,7 +1862,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
break;
} // move check
if (decreased)
break;
if (IsBattlerIncapacitated(battlerDef, AI_DATA->abilities[battlerDef]))
@ -1904,7 +1904,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
IncreaseAllyProtectionViability(&viability, 0xFF);
}*/
}
break;
break;
case EFFECT_MIRACLE_EYE:
if (gStatuses3[battlerDef] & STATUS3_MIRACLE_EYED)
score -= 10;
@ -1952,7 +1952,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
|| ((AI_DATA->abilities[battlerDef] == ABILITY_CONTRARY) && !IsTargetingPartner(battlerAtk, battlerDef))) // don't want to raise target stats unless its your partner
score -= 10;
break;
case EFFECT_PSYCH_UP: // haze stats check
{
for (i = STAT_ATK; i < NUM_BATTLE_STATS; i++)
@ -2116,7 +2116,7 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
u32 atkNegativeStages = CountNegativeStatStages(battlerAtk);
u32 defPositiveStages = CountPositiveStatStages(battlerDef);
u32 defNegativeStages = CountNegativeStatStages(battlerDef);
if (atkPositiveStages >= defPositiveStages && atkNegativeStages <= defNegativeStages)
score -= 10;
break;
@ -2513,21 +2513,21 @@ static s16 AI_CheckBadMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score -= 10;
break;*/
} // move effect checks
if (score < 0)
score = 0;
return score;
}
static s16 AI_TryToFaint(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
{
if (IsTargetingPartner(battlerAtk, battlerDef))
return score;
if (gBattleMoves[move].power == 0)
return score; // can't make anything faint with no power
if (CanIndexMoveFaintTarget(battlerAtk, battlerDef, AI_THINKING_STRUCT->movesetIndex, 0) && gBattleMoves[move].effect != EFFECT_EXPLOSION)
{
// this move can faint the target
@ -2541,10 +2541,10 @@ static s16 AI_TryToFaint(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
// this move isn't expected to faint the target
if (TestMoveFlags(move, FLAG_HIGH_CRIT))
score += 2; // crit makes it more likely to make them faint
if (GetMoveDamageResult(move) == MOVE_POWER_OTHER)
score--;
switch (AI_DATA->effectiveness[battlerAtk][battlerDef][AI_THINKING_STRUCT->movesetIndex])
{
case AI_EFFECTIVENESS_x8:
@ -2561,7 +2561,7 @@ static s16 AI_TryToFaint(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
}
}
//AI_TryToFaint_CheckIfDanger
if (!WillAIStrikeFirst() && CanTargetFaintAi(battlerDef, battlerAtk))
{ // AI_TryToFaint_Danger
@ -2570,7 +2570,7 @@ static s16 AI_TryToFaint(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
else
score++;
}
return score;
}
@ -2626,8 +2626,8 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
}
} // check partner move effect
// consider our move effect relative to partner state
switch (effect)
{
@ -2648,8 +2648,8 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
break;
} // our effect relative to partner
// consider global move effects
switch (effect)
{
@ -2679,8 +2679,8 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
break;
} // global move effect check
// check specific target
if (IsTargetingPartner(battlerAtk, battlerDef))
{
@ -2787,11 +2787,11 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
RETURN_SCORE_PLUS(1);
}
break;
break;
}
} // ability checks
} // move power check
// attacker move effects specifically targeting partner
if (!partnerProtecting)
{
@ -2904,12 +2904,12 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
} // attacker move effects
} // check partner protecting
score -= 30; // otherwise, don't target partner
}
else // checking opponent
{
// these checks mostly handled in AI_CheckBadMove and AI_CheckViability
// these checks mostly handled in AI_CheckBadMove and AI_CheckViability
switch (effect)
{
case EFFECT_SKILL_SWAP:
@ -2934,10 +2934,10 @@ static s16 AI_DoubleBattle(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score -= 3;
break;
}
// lightning rod, flash fire against enemy handled in AI_CheckBadMove
}
return score;
}
@ -2974,11 +2974,11 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
u16 predictedMove = AI_DATA->predictedMoves[battlerDef];
bool32 isDoubleBattle = IsValidDoubleBattle(battlerAtk);
u32 i;
// Targeting partner, check benefits of doing that instead
if (IsTargetingPartner(battlerAtk, battlerDef))
return score;
// check always hits
if (!IS_MOVE_STATUS(move) && gBattleMoves[move].accuracy == 0)
{
@ -2987,11 +2987,11 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (AI_RandLessThan(100) && (gBattleMons[battlerDef].statStages[STAT_EVASION] >= 8 || gBattleMons[battlerAtk].statStages[STAT_ACC] <= 4))
score++;
}
// check high crit
if (TestMoveFlags(move, FLAG_HIGH_CRIT) && effectiveness >= AI_EFFECTIVENESS_x2 && AI_RandLessThan(128))
score++;
// check already dead
if (!IsBattlerIncapacitated(battlerDef, AI_DATA->abilities[battlerDef])
&& CanTargetFaintAi(battlerAtk, battlerDef)
@ -3002,7 +3002,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
else
score--;
}
// check damage
if (gBattleMoves[move].power != 0 && GetMoveDamageResult(move) == MOVE_POWER_WEAK)
score--;
@ -3010,11 +3010,11 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
// check status move preference
if (AI_THINKING_STRUCT->aiFlags & AI_FLAG_PREFER_STATUS_MOVES && IS_MOVE_STATUS(move) && effectiveness != AI_EFFECTIVENESS_x0)
score++;
// check thawing moves
if ((gBattleMons[battlerAtk].status1 & STATUS1_FREEZE) && TestMoveFlags(move, FLAG_THAW_USER))
score += (gBattleTypeFlags & BATTLE_TYPE_DOUBLE) ? 20 : 10;
// check burn
if (gBattleMons[battlerAtk].status1 & STATUS1_BURN)
{
@ -3033,7 +3033,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
}
}
// attacker ability checks
switch (AI_DATA->abilities[battlerAtk])
{
@ -3049,8 +3049,8 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score += 8; // prioritize killing target for stat boost
}
break;
} // ability checks
} // ability checks
// move effect checks
switch (moveEffect)
{
@ -3095,7 +3095,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
}
}
if (!AI_RandLessThan(100))
{
score--;
@ -3141,7 +3141,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
break;
}
}
if (!AI_RandLessThan(100))
{
score--;
@ -3164,7 +3164,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score -= 2;
else if (AI_DATA->hpPercents[battlerAtk] <= 70)
score -= 2;
else
else
score++;
break;
case EFFECT_EVASION_UP:
@ -3294,7 +3294,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_ATTACK_SPATK_UP: // work up
if (AI_DATA->hpPercents[battlerAtk] <= 40 || AI_DATA->abilities[battlerAtk] == ABILITY_CONTRARY)
break;
if (HasMoveWithSplit(battlerAtk, SPLIT_PHYSICAL))
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_ATK, &score);
else if (HasMoveWithSplit(battlerAtk, SPLIT_SPECIAL))
@ -3350,7 +3350,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
default:
break;
}
if (ShouldRecover(battlerAtk, battlerDef, move, healPercent))
score += 2;
}
@ -3578,7 +3578,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (newHp > healthBenchmark && ShouldAbsorb(battlerAtk, battlerDef, move, AI_DATA->simulatedDmg[battlerAtk][battlerDef][AI_THINKING_STRUCT->movesetIndex]))
score += 2;
}
break;
break;
case EFFECT_SLEEP_TALK:
case EFFECT_SNORE:
if (!IsWakeupTurn(battlerAtk) && gBattleMons[battlerAtk].status1 & STATUS1_SLEEP)
@ -3613,13 +3613,13 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_THIEF:
{
bool32 canSteal = FALSE;
#if defined B_TRAINERS_KNOCK_OFF_ITEMS && B_TRAINERS_KNOCK_OFF_ITEMS == TRUE
canSteal = TRUE;
#endif
if (gBattleTypeFlags & BATTLE_TYPE_FRONTIER || GetBattlerSide(battlerAtk) == B_SIDE_PLAYER)
canSteal = TRUE;
if (canSteal && AI_DATA->items[battlerAtk] == ITEM_NONE
&& AI_DATA->items[battlerDef] != ITEM_NONE
&& CanBattlerGetOrLoseItem(battlerDef, AI_DATA->items[battlerDef])
@ -3763,8 +3763,8 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (AI_DATA->abilities[battlerDef] == ABILITY_MAGIC_BOUNCE || CountUsablePartyMons(battlerDef) == 0)
break;
if (gDisableStructs[battlerAtk].isFirstTurn)
score += 2;
//TODO - track entire opponent party data to determine hazard effectiveness
score += 2;
//TODO - track entire opponent party data to determine hazard effectiveness
break;
case EFFECT_FORESIGHT:
if (AI_DATA->abilities[battlerAtk] == ABILITY_SCRAPPY)
@ -3793,7 +3793,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (HasMoveEffect(battlerDef, EFFECT_MORNING_SUN)
|| HasMoveEffect(battlerDef, EFFECT_SYNTHESIS)
|| HasMoveEffect(battlerDef, EFFECT_MOONLIGHT))
score += 2;
score += 2;
}
break;
case EFFECT_HAIL:
@ -3802,7 +3802,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if ((HasMoveEffect(battlerAtk, EFFECT_AURORA_VEIL) || HasMoveEffect(BATTLE_PARTNER(battlerAtk), EFFECT_AURORA_VEIL))
&& ShouldSetScreen(battlerAtk, battlerDef, EFFECT_AURORA_VEIL))
score += 3;
score++;
if (AI_DATA->holdEffects[battlerAtk] == HOLD_EFFECT_ICY_ROCK)
score++;
@ -3861,7 +3861,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_SPECTRAL_THIEF:
// Want to copy positive stat changes
for (i = STAT_ATK; i < NUM_BATTLE_STATS; i++)
{
{
if (gBattleMons[battlerDef].statStages[i] > gBattleMons[battlerAtk].statStages[i])
{
switch (i)
@ -3920,7 +3920,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (HasMoveEffect(battlerAtk, EFFECT_SWALLOW)
|| HasMoveEffect(battlerAtk, EFFECT_SPIT_UP))
score += 2;
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_DEF, &score);
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_SPDEF, &score);
break;
@ -3937,20 +3937,20 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
|| HasMoveEffect(battlerAtk, EFFECT_PSYCH_UP)
|| HasMoveEffect(battlerAtk, EFFECT_SPECTRAL_THIEF))
score++;
if (AI_DATA->abilities[battlerDef] == ABILITY_CONTRARY)
score += 2;
IncreaseConfusionScore(battlerAtk, battlerDef, move, &score);
break;
case EFFECT_FLATTER:
if (HasMoveEffect(battlerAtk, EFFECT_PSYCH_UP)
|| HasMoveEffect(battlerAtk, EFFECT_SPECTRAL_THIEF))
score += 2;
if (AI_DATA->abilities[battlerDef] == ABILITY_CONTRARY)
score += 2;
IncreaseConfusionScore(battlerAtk, battlerDef, move, &score);
break;
case EFFECT_FURY_CUTTER:
@ -3991,7 +3991,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score += 3;
break;
}
switch (move)
{
case MOVE_DEFOG:
@ -4007,7 +4007,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
&& AI_WhoStrikesFirst(battlerAtk, BATTLE_PARTNER(battlerAtk), move) == AI_IS_SLOWER) // Partner going first
break; // Don't use Defog if partner is going to set up hazards
}
// check defog lowering evasion
if (ShouldLowerEvasion(battlerAtk, battlerDef, AI_DATA->abilities[battlerDef]))
{
@ -4179,10 +4179,10 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
u16 item = GetUsedHeldItem(battlerAtk);
u16 toHeal = (ItemId_GetHoldEffectParam(item) == 10) ? 10 : gBattleMons[battlerAtk].maxHP / ItemId_GetHoldEffectParam(item);
if (IsStatBoostingBerry(item) && AI_DATA->hpPercents[battlerAtk] > 60)
score++;
else if (ShouldRestoreHpBerry(battlerAtk, item) && !CanAIFaintTarget(battlerAtk, battlerDef, 0)
else if (ShouldRestoreHpBerry(battlerAtk, item) && !CanAIFaintTarget(battlerAtk, battlerDef, 0)
&& ((GetWhoStrikesFirst(battlerAtk, battlerDef, TRUE) == 0 && CanTargetFaintAiWithMod(battlerDef, battlerAtk, 0, 0))
|| !CanTargetFaintAiWithMod(battlerDef, battlerAtk, toHeal, 0)))
score++; // Recycle healing berry if we can't otherwise faint the target and the target wont kill us after we activate the berry
@ -4229,7 +4229,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
if (AI_DATA->abilities[battlerDef] != AI_DATA->abilities[battlerAtk] && !(gStatuses3[battlerDef] & STATUS3_GASTRO_ACID))
score += 2;
}
}
break;
case EFFECT_IMPRISON:
if (predictedMove != MOVE_NONE && HasMove(battlerAtk, predictedMove))
@ -4300,7 +4300,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
case EFFECT_SHELL_SMASH:
if (AI_DATA->holdEffects[battlerAtk] == HOLD_EFFECT_RESTORE_STATS)
score += 1;
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_SPEED, &score);
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_SPATK, &score);
IncreaseStatUpScore(battlerAtk, battlerDef, STAT_ATK, &score);
@ -4407,7 +4407,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (gStatuses3[battlerAtk] & STATUS3_YAWN && IsBattlerGrounded(battlerAtk))
score += 10;
//fallthrough
case EFFECT_GRASSY_TERRAIN:
case EFFECT_GRASSY_TERRAIN:
case EFFECT_PSYCHIC_TERRAIN:
score += 2;
if (AI_DATA->holdEffects[battlerAtk] == HOLD_EFFECT_TERRAIN_EXTENDER)
@ -4680,7 +4680,7 @@ static s16 AI_CheckViability(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
//case EFFECT_SKY_DROP
//break;
} // move effect checks
return score;
}
@ -4690,15 +4690,15 @@ static s16 AI_SetupFirstTurn(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (IsTargetingPartner(battlerAtk, battlerDef)
|| gBattleResults.battleTurnCounter != 0)
return score;
if (AI_THINKING_STRUCT->aiFlags & AI_FLAG_SMART_SWITCHING
if (AI_THINKING_STRUCT->aiFlags & AI_FLAG_SMART_SWITCHING
&& AI_WhoStrikesFirst(battlerAtk, battlerDef, move) == AI_IS_SLOWER
&& CanTargetFaintAi(battlerDef, battlerAtk)
&& GetMovePriority(battlerAtk, move) == 0)
{
RETURN_SCORE_MINUS(20); // No point in setting up if you will faint. Should just switch if possible..
}
// check effects to prioritize first turn
switch (gBattleMoves[move].effect)
{
@ -4787,7 +4787,7 @@ static s16 AI_SetupFirstTurn(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
default:
break;
}
return score;
}
@ -4796,10 +4796,10 @@ static s16 AI_Risky(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
if (IsTargetingPartner(battlerAtk, battlerDef))
return score;
if (TestMoveFlags(move, FLAG_HIGH_CRIT))
score += 2;
switch (gBattleMoves[move].effect)
{
case EFFECT_SLEEP:
@ -4826,7 +4826,7 @@ static s16 AI_Risky(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
default:
break;
}
return score;
}
@ -4835,10 +4835,10 @@ static s16 AI_PreferStrongestMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 sc
{
if (IsTargetingPartner(battlerAtk, battlerDef))
return score;
if (GetMoveDamageResult(move) == MOVE_POWER_BEST)
score += 2;
return score;
}
@ -4846,14 +4846,14 @@ static s16 AI_PreferStrongestMove(u8 battlerAtk, u8 battlerDef, u16 move, s16 sc
static s16 AI_PreferBatonPass(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
u32 i;
if (IsTargetingPartner(battlerAtk, battlerDef)
|| CountUsablePartyMons(battlerAtk) == 0
|| GetMoveDamageResult(move) != MOVE_POWER_OTHER
|| !HasMoveEffect(battlerAtk, EFFECT_BATON_PASS)
|| IsBattlerTrapped(battlerAtk, TRUE))
return score;
if (IsStatRaisingEffect(gBattleMoves[move].effect))
{
if (gBattleResults.battleTurnCounter == 0)
@ -4861,9 +4861,9 @@ static s16 AI_PreferBatonPass(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
else if (AI_DATA->hpPercents[battlerAtk] < 60)
score -= 10;
else
score++;
score++;
}
// other specific checks
switch (gBattleMoves[move].effect)
{
@ -4889,12 +4889,12 @@ static s16 AI_PreferBatonPass(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
if (gStatuses3[battlerAtk] & (STATUS3_ROOTED | STATUS3_AQUA_RING))
score += 2;
if (gStatuses3[battlerAtk] & STATUS3_LEECHSEED)
score -= 3;
score -= 3;
break;
default:
break;
}
return score;
}
@ -4914,11 +4914,11 @@ static s16 AI_HPAware(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
if (gStatuses3[battlerDef] & STATUS3_HEAL_BLOCK)
return 0;
if (CanTargetFaintAi(FOE(battlerAtk), BATTLE_PARTNER(battlerAtk))
|| (CanTargetFaintAi(BATTLE_PARTNER(FOE(battlerAtk)), BATTLE_PARTNER(battlerAtk))))
score--;
if (AI_DATA->hpPercents[battlerDef] <= 50)
score++;
}
@ -4957,7 +4957,7 @@ static s16 AI_HPAware(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
// med hp
if (IsStatRaisingEffect(effect) || IsStatLoweringEffect(effect))
score -= 2;
switch (effect)
{
case EFFECT_EXPLOSION:
@ -4980,7 +4980,7 @@ static s16 AI_HPAware(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
// low hp
if (IsStatRaisingEffect(effect) || IsStatLoweringEffect(effect))
score -= 2;
// check other discouraged low hp effects
switch (effect)
{
@ -5013,7 +5013,7 @@ static s16 AI_HPAware(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
}
}
}
// consider target HP
if (CanIndexMoveFaintTarget(battlerAtk, battlerDef, AI_THINKING_STRUCT->movesetIndex, 0))
{
@ -5085,7 +5085,7 @@ static s16 AI_HPAware(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
score -= 2; // don't use status moves if target is at low health
}
}
return score;
}
@ -5104,7 +5104,7 @@ static s16 AI_Roaming(u8 battlerAtk, u8 battlerDef, u16 move, s16 score)
{
if (IsBattlerTrapped(battlerAtk, FALSE))
return score;
AI_Flee();
return score;
}

18
src/battle_main.c
View file

@ -2981,10 +2981,10 @@ static void BattleStartClearSetData(void)
gBattleStruct->arenaLostOpponentMons = 0;
gBattleStruct->mega.triggerSpriteId = 0xFF;
gBattleStruct->stickyWebUser = 0xFF;
gBattleStruct->appearedInBattle = 0;
for (i = 0; i < PARTY_SIZE; i++)
{
gBattleStruct->usedHeldItems[i][0] = 0;
@ -3084,7 +3084,7 @@ void SwitchInClearSetData(void)
gBattleStruct->lastTakenMoveFrom[gActiveBattler][3] = 0;
gBattleStruct->lastMoveFailed &= ~(gBitTable[gActiveBattler]);
gBattleStruct->palaceFlags &= ~(gBitTable[gActiveBattler]);
if (gActiveBattler == gBattleStruct->stickyWebUser)
gBattleStruct->stickyWebUser = 0xFF; // Switched into sticky web user slot so reset it
@ -3100,7 +3100,7 @@ void SwitchInClearSetData(void)
gBattleResources->flags->flags[gActiveBattler] = 0;
gCurrentMove = MOVE_NONE;
gBattleStruct->arenaTurnCounter = 0xFF;
// Reset damage to prevent things like red card activating if the switched-in mon is holding it
gSpecialStatuses[gActiveBattler].physicalDmg = 0;
gSpecialStatuses[gActiveBattler].specialDmg = 0;
@ -3184,7 +3184,7 @@ void FaintClearSetData(void)
gBattleStruct->lastTakenMoveFrom[gActiveBattler][3] = 0;
gBattleStruct->palaceFlags &= ~(gBitTable[gActiveBattler]);
if (gActiveBattler == gBattleStruct->stickyWebUser)
gBattleStruct->stickyWebUser = 0xFF; // User of sticky web fainted, so reset the stored battler ID
@ -3342,7 +3342,7 @@ static void DoBattleIntro(void)
MarkBattlerForControllerExec(gActiveBattler);
}
}
else // wild mon 2
else if (IsBattlerAlive(gActiveBattler)) // wild mon 2 if alive
{
BtlController_EmitLoadMonSprite(BUFFER_A);
MarkBattlerForControllerExec(gActiveBattler);
@ -3696,7 +3696,7 @@ static void TryDoEventsBeforeFirstTurn(void)
gMoveResultFlags = 0;
gRandomTurnNumber = Random();
GetAiLogicData(); // get assumed abilities, hold effects, etc of all battlers
if (gBattleTypeFlags & BATTLE_TYPE_ARENA)
@ -3904,7 +3904,7 @@ static void HandleTurnActionSelectionState(void)
case STATE_TURN_START_RECORD: // Recorded battle related action on start of every turn.
RecordedBattle_CopyBattlerMoves();
gBattleCommunication[gActiveBattler] = STATE_BEFORE_ACTION_CHOSEN;
// Do AI score computations here so we can use them in AI_TrySwitchOrUseItem
if ((gBattleTypeFlags & BATTLE_TYPE_HAS_AI || IsWildMonSmart()) && IsBattlerAIControlled(gActiveBattler)) {
gBattleStruct->aiMoveOrAction[gActiveBattler] = ComputeBattleAiScores(gActiveBattler);
@ -4564,7 +4564,7 @@ u8 GetWhoStrikesFirst(u8 battler1, u8 battler2, bool8 ignoreChosenMoves)
// QUICK CLAW / CUSTAP - always first
// LAGGING TAIL - always last
// STALL - always last
if (gProtectStructs[battler1].quickDraw && !gProtectStructs[battler2].quickDraw)
strikesFirst = 0;
else if (!gProtectStructs[battler1].quickDraw && gProtectStructs[battler2].quickDraw)