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AI powder moves

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This commit is contained in:
DizzyEggg 2020-04-20 12:14:56 +02:00
parent 5486b33784
commit 28805b0f98
3 changed files with 86 additions and 78 deletions
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14
data/battle_ai_scripts.s
View File

@ -47,12 +47,16 @@ gBattleAI_ScriptsTable:: @ 82DBEF8
AI_CheckBadMove:
if_target_is_ally AI_Ret
if_move MOVE_FISSURE, AI_CBM_CheckIfNegatesType
if_move MOVE_HORN_DRILL, AI_CBM_CheckIfNegatesType
get_how_powerful_move_is
if_equal MOVE_POWER_DISCOURAGED, AI_CheckBadMove_CheckEffect
@ Check powder moves
if_move_flag FLAG_POWDER AI_CBM_PowderMoves
goto AI_CBM_CheckIfNegatesType
AI_CBM_PowderMoves:
if_type AI_TARGET, TYPE_GRASS, Score_Minus10
if_ability AI_TARGET, ABILITY_OVERCOAT, Score_Minus10
get_hold_effect AI_TARGET
if_equal HOLD_EFFECT_SAFETY_GOOGLES Score_Minus10
AI_CBM_CheckIfNegatesType: @ 82DBF92
AI_CBM_CheckIfNegatesType:
if_type_effectiveness AI_EFFECTIVENESS_x0, Score_Minus10
get_ability AI_USER
if_equal ABILITY_MOLD_BREAKER, AI_CheckBadMove_CheckEffect

148
src/battle_script_commands.c
View File

@ -1284,9 +1284,83 @@ static bool32 AccuracyCalcHelper(u16 move)
return FALSE;
}
u32 GetTotalAccuracy(u32 battlerAtk, u32 battlerDef, u32 move)
{
u32 calc, moveAcc, atkHoldEffect, atkParam, defHoldEffect, defParam, atkAbility, defAbility;
s8 buff, accStage, evasionStage;
atkAbility = GetBattlerAbility(battlerAtk);
defAbility = GetBattlerAbility(battlerDef);
accStage = gBattleMons[battlerAtk].statStages[STAT_ACC];
evasionStage = gBattleMons[battlerDef].statStages[STAT_EVASION];
if (atkAbility == ABILITY_UNAWARE)
evasionStage = 6;
if (gBattleMoves[move].flags & FLAG_STAT_STAGES_IGNORED)
evasionStage = 6;
if (defAbility == ABILITY_UNAWARE)
accStage = 6;
if (gBattleMons[battlerDef].status2 & STATUS2_FORESIGHT || gStatuses3[battlerDef] & STATUS3_MIRACLE_EYED)
buff = accStage;
else
buff = accStage + 6 - evasionStage;
if (buff < 0)
buff = 0;
if (buff > 0xC)
buff = 0xC;
moveAcc = gBattleMoves[move].accuracy;
// Check Thunder and Hurricane on sunny weather.
if (WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SUN_ANY
&& (gBattleMoves[move].effect == EFFECT_THUNDER || gBattleMoves[move].effect == EFFECT_HURRICANE))
moveAcc = 50;
// Check Wonder Skin.
if (defAbility == ABILITY_WONDER_SKIN && gBattleMoves[move].power == 0)
moveAcc = 50;
calc = sAccuracyStageRatios[buff].dividend * moveAcc;
calc /= sAccuracyStageRatios[buff].divisor;
if (atkAbility == ABILITY_COMPOUND_EYES)
calc = (calc * 130) / 100; // 1.3 compound eyes boost
else if (atkAbility == ABILITY_VICTORY_STAR)
calc = (calc * 110) / 100; // 1.1 victory star boost
if (IsBattlerAlive(BATTLE_PARTNER(battlerAtk)) && GetBattlerAbility(BATTLE_PARTNER(battlerAtk)) == ABILITY_VICTORY_STAR)
calc = (calc * 110) / 100; // 1.1 ally's victory star boost
if (defAbility == ABILITY_SAND_VEIL && WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SANDSTORM_ANY)
calc = (calc * 80) / 100; // 1.2 sand veil loss
else if (defAbility == ABILITY_SNOW_CLOAK && WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_HAIL_ANY)
calc = (calc * 80) / 100; // 1.2 snow cloak loss
else if (defAbility == ABILITY_TANGLED_FEET && gBattleMons[battlerDef].status2 & STATUS2_CONFUSION)
calc = (calc * 50) / 100; // 1.5 tangled feet loss
if (atkAbility == ABILITY_HUSTLE && IS_MOVE_PHYSICAL(move))
calc = (calc * 80) / 100; // 1.2 hustle loss
defHoldEffect = GetBattlerHoldEffect(battlerDef, TRUE);
defParam = GetBattlerHoldEffectParam(battlerDef);
gPotentialItemEffectBattler = battlerDef;
atkHoldEffect = GetBattlerHoldEffect(battlerAtk, TRUE);
atkParam = GetBattlerHoldEffectParam(battlerAtk);
if (defHoldEffect == HOLD_EFFECT_EVASION_UP)
calc = (calc * (100 - defParam)) / 100;
if (atkHoldEffect == HOLD_EFFECT_WIDE_LENS)
calc = (calc * (100 + atkParam)) / 100;
else if (atkHoldEffect == HOLD_EFFECT_ZOOM_LENS && GetBattlerTurnOrderNum(battlerAtk) > GetBattlerTurnOrderNum(battlerDef));
calc = (calc * (100 + atkParam)) / 100;
return calc;
}
static void Cmd_accuracycheck(void)
{
u16 move = T2_READ_16(gBattlescriptCurrInstr + 5);
u16 type, move = T2_READ_16(gBattlescriptCurrInstr + 5);
if (move == ACC_CURR_MOVE)
move = gCurrentMove;
@ -1302,84 +1376,14 @@ static void Cmd_accuracycheck(void)
}
else
{
u8 type, moveAcc, atkHoldEffect, atkParam, defHoldEffect, defParam, atkAbility, defAbility;
s8 buff, accStage, evasionStage;
u32 calc;
GET_MOVE_TYPE(move, type);
if (JumpIfMoveAffectedByProtect(move))
return;
if (AccuracyCalcHelper(move))
return;
atkAbility = GetBattlerAbility(gBattlerAttacker);
defAbility = GetBattlerAbility(gBattlerTarget);
accStage = gBattleMons[gBattlerAttacker].statStages[STAT_ACC];
evasionStage = gBattleMons[gBattlerTarget].statStages[STAT_EVASION];
if (atkAbility == ABILITY_UNAWARE)
evasionStage = 6;
if (gBattleMoves[move].flags & FLAG_STAT_STAGES_IGNORED)
evasionStage = 6;
if (defAbility == ABILITY_UNAWARE)
accStage = 6;
if (gBattleMons[gBattlerTarget].status2 & STATUS2_FORESIGHT || gStatuses3[gBattlerTarget] & STATUS3_MIRACLE_EYED)
buff = accStage;
else
buff = accStage + 6 - evasionStage;
if (buff < 0)
buff = 0;
if (buff > 0xC)
buff = 0xC;
moveAcc = gBattleMoves[move].accuracy;
// Check Thunder and Hurricane on sunny weather.
if (WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SUN_ANY && (gBattleMoves[move].effect == EFFECT_THUNDER || gBattleMoves[move].effect == EFFECT_HURRICANE))
moveAcc = 50;
// Check Wonder Skin.
if (defAbility == ABILITY_WONDER_SKIN && gBattleMoves[move].power == 0)
moveAcc = 50;
calc = sAccuracyStageRatios[buff].dividend * moveAcc;
calc /= sAccuracyStageRatios[buff].divisor;
if (atkAbility == ABILITY_COMPOUND_EYES)
calc = (calc * 130) / 100; // 1.3 compound eyes boost
else if (atkAbility == ABILITY_VICTORY_STAR)
calc = (calc * 110) / 100; // 1.1 victory star boost
if (IsBattlerAlive(BATTLE_PARTNER(gBattlerAttacker)) && GetBattlerAbility(BATTLE_PARTNER(gBattlerAttacker)) == ABILITY_VICTORY_STAR)
calc = (calc * 110) / 100; // 1.1 ally's victory star boost
if (defAbility == ABILITY_SAND_VEIL && WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_SANDSTORM_ANY)
calc = (calc * 80) / 100; // 1.2 sand veil loss
else if (defAbility == ABILITY_SNOW_CLOAK && WEATHER_HAS_EFFECT && gBattleWeather & WEATHER_HAIL_ANY)
calc = (calc * 80) / 100; // 1.2 snow cloak loss
else if (defAbility == ABILITY_TANGLED_FEET && gBattleMons[gBattlerTarget].status2 & STATUS2_CONFUSION)
calc = (calc * 50) / 100; // 1.5 tangled feet loss
if (atkAbility == ABILITY_HUSTLE && IS_MOVE_PHYSICAL(move))
calc = (calc * 80) / 100; // 1.2 hustle loss
defHoldEffect = GetBattlerHoldEffect(gBattlerTarget, TRUE);
defParam = GetBattlerHoldEffectParam(gBattlerTarget);
gPotentialItemEffectBattler = gBattlerTarget;
atkHoldEffect = GetBattlerHoldEffect(gBattlerAttacker, TRUE);
atkParam = GetBattlerHoldEffectParam(gBattlerAttacker);
if (defHoldEffect == HOLD_EFFECT_EVASION_UP)
calc = (calc * (100 - defParam)) / 100;
if (atkHoldEffect == HOLD_EFFECT_WIDE_LENS)
calc = (calc * (100 + atkParam)) / 100;
else if (atkHoldEffect == HOLD_EFFECT_ZOOM_LENS && GetBattlerTurnOrderNum(gBattlerAttacker) > GetBattlerTurnOrderNum(gBattlerTarget));
calc = (calc * (100 + atkParam)) / 100;
// final calculation
if ((Random() % 100 + 1) > calc)
if ((Random() % 100 + 1) > GetTotalAccuracy(gBattlerAttacker, gBattlerTarget, move))
{
gMoveResultFlags |= MOVE_RESULT_MISSED;
if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE &&

2
src/data/trainer_parties.h
View File

@ -3218,7 +3218,7 @@ static const struct TrainerMonItemCustomMoves sParty_Sidney[] = {
.lvl = 46,
.species = SPECIES_MIGHTYENA,
.heldItem = ITEM_NONE,
.moves = {MOVE_TAKE_DOWN, MOVE_DOUBLE_EDGE, MOVE_BITE, MOVE_CRUNCH}
.moves = {MOVE_ROAR, MOVE_DOUBLE_EDGE, MOVE_SAND_ATTACK, MOVE_CRUNCH}
},
{
.iv = 250,