Implement TramplesMinimize as a move flag (#175)

* Implement "TramplesMinimize" as a move flag

Implemented `TramplesMinimize` as a move flag. Due to it, removed effect codes `FlinchTargetTrampleMinimize` and `ParalyzeTargetTrampleMinimize` (the second one was exclusive to Body Slam). Moves that had them now have the effect codes `FlinchTarget` and `ParalyzeTarget`, respectively.

The code now does not check if the parameter of `tramplesMinimize?` is 1 or 2, it now checks if it is `true` or `false`. For the effect that causes the moves with this flag to skip accuracy checks, it also checks if `Settings::MECHANICS_GENERATION` is equal to or greater than 6.

Data on which moves are to be treated as able to double damage if Minimized and skip accuracy checks are [here](https://bulbapedia.bulbagarden.net/wiki/Minimize_(move)#Vulnerability_to_moves).

**Remarks:**
- Dragon Rush, Heat Crash and Heavy Slam could not trample Minimize in Gen 5. Dragon Rush and Heat Crash could do so in Gen 6+, but Heavy Slam could not until Gen 7.
- Double Iron Bash could only trample Minimize in Gen 7.

**TL;DR:**
- Implemented `TramplesMinimize` as a move flag.
- Modified the check for this move flag.
- Removed effect codes `FlinchTargetTrampleMinimize` and `ParalyzeTargetTrampleMinimize`. Moves that had them now have the effect codes `FlinchTarget` and `ParalyzeTarget`, respectively.

Data/Scripts/010_Data/002_PBS data/005_Move.rb

@@ -401,8 +401,6 @@ module GameData
       when "007"
         if data[:id] == :THUNDERWAVE
           new_code = "ParalyzeTargetIfNotTypeImmune"
-        elsif data[:id] == :BODYSLAM && Settings::MECHANICS_GENERATION >= 6
-          new_code = "ParalyzeTargetTrampleMinimize"
         else
           new_code = "ParalyzeTarget"
         end
@@ -413,8 +411,7 @@ module GameData
       when "00C" then new_code = "FreezeTarget"
       when "00D" then new_code = "FreezeTargetAlwaysHitsInHail"
       when "00E" then new_code = "FreezeFlinchTarget"
-      when "00F" then new_code = "FlinchTarget"
-      when "010" then new_code = "FlinchTargetTrampleMinimize"
+      when "00F", "010" then new_code = "FlinchTarget"
       when "011" then new_code = "FlinchTargetFailsIfUserNotAsleep"
       when "012" then new_code = "FlinchTargetFailsIfNotUserFirstTurn"
       when "013", "014" then new_code = "ConfuseTarget"

Data/Scripts/011_Battle/003_Move/001_Battle_Move.rb

@@ -132,9 +132,9 @@ class Battle::Move
   def pulseMove?;         return @flags.any? { |f| f[/^Pulse$/i] };               end
   def bombMove?;          return @flags.any? { |f| f[/^Bomb$/i] };                end
   def danceMove?;         return @flags.any? { |f| f[/^Dance$/i] };               end
+  # Causes perfect accuracy and double damage if target used Minimize. Perfect accuracy only with Gen 6+ mechanics.
+  def tramplesMinimize?;  return @flags.any? { |f| f[/^TramplesMinimize$/i] };    end
 
-  # Causes perfect accuracy (param=1) and double damage (param=2).
-  def tramplesMinimize?(_param = 1); return false; end
   def nonLethal?(_user, _target); return false; end   # For False Swipe
 
   def ignoresSubstitute?(user)   # user is the Pokémon using this move

Data/Scripts/011_Battle/003_Move/003_Move_UsageCalculations.rb

@@ -94,7 +94,7 @@ class Battle::Move
   def pbAccuracyCheck(user, target)
     # "Always hit" effects and "always hit" accuracy
     return true if target.effects[PBEffects::Telekinesis] > 0
-    return true if target.effects[PBEffects::Minimize] && tramplesMinimize?(1)
+    return true if target.effects[PBEffects::Minimize] && tramplesMinimize? && Settings::MECHANICS_GENERATION >= 6
     baseAcc = pbBaseAccuracy(user, target)
     return true if baseAcc == 0
     # Calculate all multiplier effects
@@ -479,7 +479,7 @@ class Battle::Move
       end
     end
     # Minimize
-    if target.effects[PBEffects::Minimize] && tramplesMinimize?(2)
+    if target.effects[PBEffects::Minimize] && tramplesMinimize?
       multipliers[:final_damage_multiplier] *= 2
     end
     # Move-specific base damage modifiers

Data/Scripts/011_Battle/003_Move/007_MoveEffects_BattlerOther.rb

@@ -169,18 +169,6 @@ class Battle::Move::ParalyzeTargetIfNotTypeImmune < Battle::Move::ParalyzeTarget
   end
 end
 
-#===============================================================================
-# Paralyzes the target. Does double damage and has perfect accuracy if target is
-# Minimized. (Body Slam (Gen 6+))
-#===============================================================================
-class Battle::Move::ParalyzeTargetTrampleMinimize < Battle::Move::ParalyzeTarget
-  def tramplesMinimize?(param = 1)
-    return true if param == 1 && Settings::MECHANICS_GENERATION >= 6   # Perfect accuracy
-    return true if param == 2   # Double damage
-    return super
-  end
-end
-
 #===============================================================================
 # Paralyzes the target. Accuracy perfect in rain, 50% in sunshine. Hits some
 # semi-invulnerable targets. (Thunder)
@@ -548,18 +536,6 @@ class Battle::Move::FlinchTarget < Battle::Move
   end
 end
 
-#===============================================================================
-# Causes the target to flinch. Does double damage and has perfect accuracy if
-# the target is Minimized. (Dragon Rush (Gen 6+), Steamroller, Stomp)
-#===============================================================================
-class Battle::Move::FlinchTargetTrampleMinimize < Battle::Move::FlinchTarget
-  def tramplesMinimize?(param = 1)
-    return true if param == 1 && Settings::MECHANICS_GENERATION >= 6   # Perfect accuracy
-    return true if param == 2   # Double damage
-    return super
-  end
-end
-
 #===============================================================================
 # Causes the target to flinch. Fails if the user is not asleep. (Snore)
 #===============================================================================

Data/Scripts/011_Battle/003_Move/008_MoveEffects_MoveAttributes.rb

@@ -307,14 +307,8 @@ end
 
 #===============================================================================
 # Power increases the heavier the user is than the target. (Heat Crash, Heavy Slam)
-# Does double damage and has perfect accuracy if the target is Minimized.
 #===============================================================================
 class Battle::Move::PowerHigherWithUserHeavierThanTarget < Battle::Move
-  def tramplesMinimize?(param = 1)
-    return true if Settings::MECHANICS_GENERATION >= 7   # Perfect accuracy and double damage
-    return super
-  end
-
   def pbBaseDamage(baseDmg, user, target)
     ret = 40
     n = (user.pbWeight / target.pbWeight).floor
@@ -1113,16 +1107,9 @@ end
 
 #===============================================================================
 # Type effectiveness is multiplied by the Flying-type's effectiveness against
-# the target. Does double damage and has perfect accuracy if the target is
-# Minimized. (Flying Press)
+# the target. (Flying Press)
 #===============================================================================
 class Battle::Move::EffectivenessIncludesFlyingType < Battle::Move
-  def tramplesMinimize?(param = 1)
-    return true if param == 1 && Settings::MECHANICS_GENERATION >= 6   # Perfect accuracy
-    return true if param == 2   # Double damage
-    return super
-  end
-
   def pbCalcTypeModSingle(moveType, defType, user, target)
     ret = super
     if GameData::Type.exists?(:FLYING)

Data/Scripts/011_Battle/003_Move/009_MoveEffects_MultiHit.rb

@@ -15,13 +15,11 @@ class Battle::Move::HitTwoTimesPoisonTarget < Battle::Move::PoisonTarget
 end
 
 #===============================================================================
-# Hits twice. Causes the target to flinch. Does double damage and has perfect
-# accuracy if the target is Minimized. (Double Iron Bash)
+# Hits twice. Causes the target to flinch. (Double Iron Bash)
 #===============================================================================
 class Battle::Move::HitTwoTimesFlinchTarget < Battle::Move::FlinchTarget
-  def multiHitMove?;                return true;                                end
-  def pbNumHits(user, targets);     return 2;                                   end
-  def tramplesMinimize?(param = 1); return Settings::MECHANICS_GENERATION <= 7; end
+  def multiHitMove?;            return true; end
+  def pbNumHits(user, targets); return 2;    end
 end
 
 #===============================================================================