mirror of
https://github.com/infinitefusion/infinitefusion-e18.git
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AI: Added checks for additional effect chance, Snatch/Magic Coat, more item ratings
This commit is contained in:
Maruno17
@@ -24,6 +24,10 @@ class Battle::AI
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end
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return get_score_for_target_stat_drop(score, target, stat_changes, whole_effect, fixed_change, true)
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end
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# Don't make score changes if the move is a damaging move and its additional
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# effect (the stat raise(s)) will be negated
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add_effect = @move.get_score_change_for_additional_effect(@user, target)
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return score if add_effect == -999 # Additional effect will be negated
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# Don't make score changes if target will faint from EOR damage
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if target.rough_end_of_round_damage >= target.hp
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ret = (whole_effect) ? MOVE_USELESS_SCORE : score
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@@ -66,6 +70,8 @@ class Battle::AI
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if real_stat_changes.length == 0
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return (whole_effect) ? MOVE_USELESS_SCORE : score
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end
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# Make score change based on the additional effect chance
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score += add_effect
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# Make score changes based on the general concept of raising stats at all
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score = get_target_stat_raise_score_generic(score, target, real_stat_changes, desire_mult)
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# Make score changes based on the specific changes to each stat that will be
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@@ -314,6 +320,10 @@ class Battle::AI
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end
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return get_score_for_target_stat_raise(score, target, stat_changes, whole_effect, fixed_change, true)
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end
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# Don't make score changes if the move is a damaging move and its additional
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# effect (the stat drop(s)) will be negated
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add_effect = @move.get_score_change_for_additional_effect(@user, target)
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return score if add_effect == -999 # Additional effect will be negated
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# Don't make score changes if target will faint from EOR damage
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if target.rough_end_of_round_damage >= target.hp
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ret = (whole_effect) ? MOVE_USELESS_SCORE : score
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@@ -354,6 +364,8 @@ class Battle::AI
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if real_stat_changes.length == 0
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return (whole_effect) ? MOVE_USELESS_SCORE : score
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end
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# Make score change based on the additional effect chance
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score += add_effect
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# Make score changes based on the general concept of lowering stats at all
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score = get_target_stat_drop_score_generic(score, target, real_stat_changes, desire_mult)
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# Make score changes based on the specific changes to each stat that will be
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@@ -148,15 +148,13 @@ Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:thawing_move_against_fr
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# flinching are dealt with in the function code part of score calculation).
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# TODO: Review score modifier.
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:flinching_effects,
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:external_flinching_effects,
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proc { |score, move, user, target, ai, battle|
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if ai.trainer.medium_skill?
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if ai.trainer.medium_skill? && move.damagingMove? && !move.move.flinchingMove?
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if (battle.moldBreaker || !target.has_active_ability?([:INNERFOCUS, :SHIELDDUST])) &&
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target.effects[PBEffects::Substitute] == 0
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if move.move.flinchingMove? ||
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(move.damagingMove? &&
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(user.has_active_item?([:KINGSROCK, :RAZORFANG]) ||
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user.has_active_ability?(:STENCH)))
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if user.has_active_item?([:KINGSROCK, :RAZORFANG]) ||
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user.has_active_ability?(:STENCH)
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old_score = score
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score += 8
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PBDebug.log_score_change(score - old_score, "flinching")
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@@ -195,7 +193,7 @@ Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:flinching_effects,
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# repeatedly until the target retaliates). Doesn't do a score change if the user
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# will be immune to Bide's damage.
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_damaging_a_biding_target,
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:damaging_a_biding_target,
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proc { |score, move, user, target, ai, battle|
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if ai.trainer.medium_skill? && target.effects[PBEffects::Bide] > 0 && move.damagingMove?
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eff = user.effectiveness_of_type_against_battler(:NORMAL, target) # Bide is Normal type
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@@ -216,7 +214,6 @@ Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_damaging_a_biding
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}
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)
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#===============================================================================
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# Don't prefer damaging moves that will knock out the target if they are using
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# Destiny Bond.
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@@ -224,7 +221,7 @@ Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_damaging_a_biding
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# => Also don't prefer damaging moves if user is slower than the target, move
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# is likely to be lethal, and target has previously used Destiny Bond
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_knocking_out_destiny_bonder,
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:knocking_out_a_destiny_bonder,
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proc { |score, move, user, target, ai, battle|
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if ai.trainer.medium_skill? && move.damagingMove? && target.effects[PBEffects::DestinyBond]
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dmg = move.rough_damage
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@@ -254,34 +251,65 @@ Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_knocking_out_dest
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#===============================================================================
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# Don't prefer a move that can be Magic Coated if the target (or any foe if the
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# move doesn't have a target) has Magic Bounce.
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# move doesn't have a target) knows Magic Coat/has Magic Bounce.
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:avoid_targeting_bouncable_move_against_Magic_Bouncer,
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Battle::AI::Handlers::GeneralMoveAgainstTargetScore.add(:target_can_Magic_Coat_or_Bounce_move,
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proc { |score, move, user, target, ai, battle|
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# TODO: Modify the semiInvulnerable? check to only apply if the target will
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# still be invulnerable when the user acts, i.e. compare speeds?
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if move.statusMove? && move.move.canMagicCoat? &&
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!battle.moldBreaker && target.has_active_ability?(:MAGICBOUNCE)
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target.opposes?(user) && !target.battler.semiInvulnerable?
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old_score = score
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score = Battle::AI::MOVE_USELESS_SCORE
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PBDebug.log_score_change(score - old_score, "useless because target will Magic Bounce it")
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if !battle.moldBreaker && target.has_active_ability?(:MAGICBOUNCE)
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score = Battle::AI::MOVE_USELESS_SCORE
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PBDebug.log_score_change(score - old_score, "useless because target will Magic Bounce it")
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elsif target.has_move_with_function?("BounceBackProblemCausingStatusMoves")
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score -= 8
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PBDebug.log_score_change(score - old_score, "target knows Magic Coat and could bounce it")
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end
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end
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next score
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}
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)
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Battle::AI::Handlers::GeneralMoveScore.add(:avoid_bouncable_move_with_foe_Magic_Bouncer,
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Battle::AI::Handlers::GeneralMoveScore.add(:any_foe_can_Magic_Coat_or_Bounce_move,
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proc { |score, move, user, ai, battle|
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if move.statusMove? && move.move.canMagicCoat? &&
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move.pbTarget(user.battler).num_targets == 0 && !battle.moldBreaker
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has_magic_bounce = false
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if move.statusMove? && move.move.canMagicCoat? && move.pbTarget(user.battler).num_targets == 0
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old_score = score
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ai.each_foe_battler(user.side) do |b, i|
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next if !b.has_active_ability?(:MAGICBOUNCE)
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has_magic_bounce = true
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break
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# TODO: Modify the semiInvulnerable? check to only apply if the target
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# will still be invulnerable when the user acts, i.e. compare
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# speeds?
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next if b.battler.semiInvulnerable?
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if b.has_active_ability?(:MAGICBOUNCE) && !battle.moldBreaker
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score = Battle::AI::MOVE_USELESS_SCORE
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PBDebug.log_score_change(score - old_score, "useless because a foe will Magic Bounce it")
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break
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elsif b.has_move_with_function?("BounceBackProblemCausingStatusMoves")
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score -= 8
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PBDebug.log_score_change(score - old_score, "a foe knows Magic Coat and could bounce it")
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break
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end
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end
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if has_magic_bounce
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end
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next score
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}
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)
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#===============================================================================
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# Don't prefer a move that can be Snatched if any other battler knows Snatch.
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveScore.add(:any_battler_can_Snatch_move,
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proc { |score, move, user, ai, battle|
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if move.statusMove? && move.move.canSnatch?
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ai.each_battler do |b, i|
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next if b.index == user.index
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next if b.effects[PBEffects::SkyDrop] >= 0
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next if !b.has_move_with_function?("StealAndUseBeneficialStatusMove")
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old_score = score
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score = Battle::AI::MOVE_USELESS_SCORE
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PBDebug.log_score_change(score - old_score, "useless because a foe will Magic Bounce it")
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score -= 8
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PBDebug.log_score_change(score - old_score, "another battler could Snatch it")
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break
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end
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end
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next score
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@@ -372,7 +400,7 @@ Battle::AI::Handlers::GeneralMoveScore.add(:good_move_for_choice_item,
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# more (desperate).
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# TODO: Review score modifier.
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#===============================================================================
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Battle::AI::Handlers::GeneralMoveScore.add(:prefer_damaging_moves_if_last_pokemon,
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Battle::AI::Handlers::GeneralMoveScore.add(:either_side_down_to_last_pokemon,
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proc { |score, move, user, ai, battle|
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if ai.trainer.medium_skill? && move.damagingMove?
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reserves = battle.pbAbleNonActiveCount(user.idxOwnSide)
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@@ -301,34 +301,174 @@ class Battle::AI::AIBattler
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#=============================================================================
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# TODO: Add more items.
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BASE_ITEM_RATINGS = {
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:ADAMANTORB => 3,
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:BLACKBELT => 2,
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:BLACKGLASSES => 2,
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:BLACKSLUDGE => -4,
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:CHARCOAL => 2,
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:CHOICEBAND => 4,
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:CHOICESCARF => 4,
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:CHOICESPECS => 4,
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:DEEPSEATOOTH => 4,
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:DRACOPLATE => 2,
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:DRAGONFANG => 2,
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:DREADPLATE => 2,
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:EARTHPLATE => 2,
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:FISTPLATE => 2,
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:FLAMEORB => -4,
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:FLAMEPLATE => 2,
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:GRISEOUSORB => 3,
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:HARDSTONE => 2,
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:ICICLEPLATE => 2,
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:INSECTPLATE => 2,
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:IRONBALL => -4,
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:IRONPLATE => 2,
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:LAGGINGTAIL => -2,
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:LEFTOVERS => 4,
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:LIFEORB => 3,
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:LIGHTBALL => 4,
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:LUSTROUSORB => 3,
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:MAGNET => 2,
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:MEADOWPLATE => 2,
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:METALCOAT => 2,
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:METRONOME => 1,
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:MINDPLATE => 2,
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:MIRACLESEED => 2,
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:MUSCLEBAND => 2,
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:MYSTICWATER => 2,
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:NEVERMELTICE => 2,
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:ODDINCENSE => 2,
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:PIXIEPLATE => 2,
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:POISONBARB => 2,
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:ROCKINCENSE => 2,
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:ROSEINCENSE => 2,
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:SEAINCENSE => 2,
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:SHARPBEAK => 2,
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:SILKSCARF => 2,
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:SILVERPOWDER => 2,
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:SKYPLATE => 2,
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:SOFTSAND => 2,
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:SOULDEW => 3,
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:SPELLTAG => 2,
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:SPLASHPLATE => 2,
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:SPOOKYPLATE => 2,
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:STICKYBARB => -2,
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:STONEPLATE => 2,
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:THICKCLUB => 4,
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:TOXICORB => -4,
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:TOXICPLATE => 2,
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:TWISTEDSPOON => 2,
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:WAVEINCENSE => 2,
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:WISEGLASSES => 2,
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:ZAPPLATE => 2
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}
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# Returns a value indicating how beneficial the given item will be to this
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# battler if it is holding it.
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# Return values are typically -2, -1, 0, 1 or 2. 0 is indifferent, positive
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# Return values are typically between -10 and +10. 0 is indifferent, positive
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# values mean this battler benefits, negative values mean this battler suffers.
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def wants_item?(item = :NONE)
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item == :NONE if item.nil?
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# TODO: Add more items.
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preferred_items = [
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:CHOICESCARF,
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:LEFTOVERS
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]
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preferred_items.push(:BLACKSLUDGE) if has_type?(:POISON)
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preferred_items.push(:IRONBALL) if has_move_with_function?("ThrowUserItemAtTarget")
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preferred_items.push(:CHOICEBAND) if check_for_move { |m| m.physicalMove?(m.type) }
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preferred_items.push(:CHOICESPECS) if check_for_move { |m| m.specialMove?(m.type) }
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unpreferred_items = [
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:BLACKSLUDGE,
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:FLAMEORB,
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:IRONBALL,
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:LAGGINGTAIL,
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:STICKYBARB,
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:TOXICORB
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]
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ret = 0
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if preferred_items.include?(item)
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ret = 2
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elsif unpreferred_items.include?(item)
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ret = -2
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def wants_item?(item)
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item = item.id if !item.is_a?(Symbol) && item.respond_to?("id")
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return 0 if has_active_ability?(:KLUTZ)
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# TODO: Unnerve, other item-negating effects.
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ret = BASE_ITEM_RATINGS[item] || 0
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case item
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when :ADAMANTORB
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ret = 0 if !@battler.isSpecies?(:DIALGA) || !has_damaging_move_of_type?(:DRAGON, :STEEL)
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when :BLACKBELT, :BLACKGLASSES, :CHARCOAL, :DRAGONFANG, :HARDSTONE, :MAGNET,
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:METALCOAT, :MIRACLESEED, :MYSTICWATER, :NEVERMELTICE, :POISONBARB,
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:SHARPBEAK, :SILKSCARF, :SILVERPOWDER, :SOFTSAND, :SPELLTAG,
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:TWISTEDSPOON,
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:DRACOPLATE, :DREADPLATE, :EARTHPLATE, :FISTPLATE, :FLAMEPLATE,
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:ICICLEPLATE, :INSECTPLATE, :IRONPLATE, :MEADOWPLATE, :MINDPLATE,
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:PIXIEPLATE, :SKYPLATE, :SPLASHPLATE, :SPOOKYPLATE, :STONEPLATE,
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:TOXICPLATE, :ZAPPLATE,
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:ODDINCENSE, :ROCKINCENSE, :ROSEINCENSE, :SEAINCENSE, :WAVEINCENSE
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boosted_type = {
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:BLACKBELT => :FIGHTING,
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:BLACKGLASSES => :DARK,
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:CHARCOAL => :FIRE,
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:DRAGONFANG => :DRAGON,
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:HARDSTONE => :ROCK,
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:MAGNET => :ELECTRIC,
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:METALCOAT => :STEEL,
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:MIRACLESEED => :GRASS,
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:MYSTICWATER => :WATER,
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:NEVERMELTICE => :ICE,
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:POISONBARB => :POISON,
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:SHARPBEAK => :FLYING,
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:SILKSCARF => :NORMAL,
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:SILVERPOWDER => :BUG,
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:SOFTSAND => :GROUND,
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:SPELLTAG => :GHOST,
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:TWISTEDSPOON => :PSYCHIC,
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:DRACOPLATE => :DRAGON,
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:DREADPLATE => :DARK,
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:EARTHPLATE => :GROUND,
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:FISTPLATE => :FIGHTING,
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:FLAMEPLATE => :FIRE,
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:ICICLEPLATE => :ICE,
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:INSECTPLATE => :BUG,
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:IRONPLATE => :STEEL,
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:MEADOWPLATE => :GRASS,
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:MINDPLATE => :PSYCHIC,
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:PIXIEPLATE => :FAIRY,
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:SKYPLATE => :FLYING,
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:SPLASHPLATE => :WATER,
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:SPOOKYPLATE => :GHOST,
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:STONEPLATE => :ROCK,
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:TOXICPLATE => :POISON,
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:ZAPPLATE => :ELECTRIC,
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:ODDINCENSE => :PSYCHIC,
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:ROCKINCENSE => :ROCK,
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:ROSEINCENSE => :GRASS,
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:SEAINCENSE => :WATER,
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:WAVEINCENSE => :WATER
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}[item]
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ret = 0 if !has_damaging_move_of_type?(boosted_type)
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when :BLACKSLUDGE
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ret = 4 if has_type?(:POISON)
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when :CHOICEBAND, :MUSCLEBAND
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ret = 0 if !check_for_move { |m| m.physicalMove?(m.type) }
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when :CHOICESPECS, :WISEGLASSES
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ret = 0 if !check_for_move { |m| m.specialMove?(m.type) }
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when :DEEPSEATOOTH
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ret = 0 if !@battler.isSpecies?(:CLAMPERL) || !check_for_move { |m| m.specialMove?(m.type) }
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when :GRISEOUSORB
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ret = 0 if !@battler.isSpecies?(:GIRATINA) || !has_damaging_move_of_type?(:DRAGON, :GHOST)
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when :IRONBALL
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ret = 0 if has_move_with_function?("ThrowUserItemAtTarget")
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when :LIGHTBALL
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ret = 0 if !@battler.isSpecies?(:PIKACHU) || !check_for_move { |m| m.damagingMove? }
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when :LUSTROUSORB
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ret = 0 if !@battler.isSpecies?(:PALKIA) || !has_damaging_move_of_type?(:DRAGON, :WATER)
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when :SOULDEW
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if !@battler.isSpecies?(:LATIAS) && !@battler.isSpecies?(:LATIOS)
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ret = 0
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elsif Settings::SOUL_DEW_POWERS_UP_TYPES
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ret = 0 if !has_damaging_move_of_type?(:PSYCHIC, :DRAGON)
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else
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ret -= 2 if !check_for_move { |m| m.specialMove?(m.type) } # Also boosts SpDef
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end
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when :THICKCLUB
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ret = 0 if (!@battler.isSpecies?(:CUBONE) && !@battler.isSpecies?(:MAROWAK)) ||
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!check_for_move { |m| m.physicalMove?(m.type) }
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end
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# Prefer if this battler knows Fling and it will do a lot of damage/have an
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# additional (negative) effect when flung
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if has_move_with_function?("ThrowUserItemAtTarget")
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||||
GameData::Item.get(item).flags.each do |flag|
|
||||
next if !flag[/^Fling_(\d+)$/i]
|
||||
amt = $~[1].to_i
|
||||
ret += 1 if amt >= 80
|
||||
ret += 1 if amt >= 100
|
||||
break
|
||||
end
|
||||
if [:FLAMEORB, :KINGSROCK, :LIGHTBALL, :POISONBARB, :RAZORFANG, :TOXICORB].include?(item)
|
||||
ret += 1
|
||||
end
|
||||
end
|
||||
# Don't prefer if this battler knows Acrobatics
|
||||
if has_move_with_function?("DoublePowerIfUserHasNoItem")
|
||||
|
||||
@@ -546,17 +546,22 @@ class Battle::AI::AIMove
|
||||
|
||||
#=============================================================================
|
||||
|
||||
# Returns:
|
||||
# 0 = move doesn't have an additional effect
|
||||
# 1 = additional effect will be negated
|
||||
# 2 = additional effect will work
|
||||
# 3 = additional effect has an increased chance to work
|
||||
def additional_effect_usability(user, target)
|
||||
return 3 if self.function == "ThrowUserItemAtTarget"
|
||||
return 0 if @move.addlEffect == 0 # Doesn't have an additional effect
|
||||
return 1 if target.has_active_ability?(:SHIELDDUST) && !@ai.battle.moldBreaker
|
||||
return 3 if (Settings::MECHANICS_GENERATION >= 6 || self.function != "EffectDependsOnEnvironment") &&
|
||||
# Return values:
|
||||
# 0: Regular additional effect chance or isn't an additional effect
|
||||
# -999: Additional effect will be negated
|
||||
# Other: Amount to add to a move's score
|
||||
def get_score_change_for_additional_effect(user, target)
|
||||
# Doesn't have an additional effect
|
||||
return 0 if @move.addlEffect == 0
|
||||
# Additional effect will be negated
|
||||
return -999 if user.has_active_ability?(:SHEERFORCE)
|
||||
return -999 if user.index != target.index &&
|
||||
target.has_active_ability?(:SHIELDDUST) && !@ai.battle.moldBreaker
|
||||
# Prefer if the additional effect will have an increased chance of working
|
||||
return 5 if @move.addlEffect < 100 &&
|
||||
(Settings::MECHANICS_GENERATION >= 6 || self.function != "EffectDependsOnEnvironment") &&
|
||||
(user.has_active_ability?(:SERENEGRACE) || user.pbOwnSide.effects[PBEffects::Rainbow] > 0)
|
||||
return 2
|
||||
# No change to score
|
||||
return 0
|
||||
end
|
||||
end
|
||||
|
||||
Reference in New Issue
Block a user