Resolved many Rubocop warnings

Data/Scripts/012_Battle/002_Move/001_PokeBattle_Move.rb

@@ -61,7 +61,7 @@ class PokeBattle_Move
   #=============================================================================
   # About the move
   #=============================================================================
-  def pbTarget(user); return @target; end
+  def pbTarget(_user); return @target; end
 
   def totalpp
     return @totalpp if @totalpp && @totalpp>0   # Usually undefined
@@ -127,8 +127,8 @@ class PokeBattle_Move
   def danceMove?;         return @flags[/o/]; 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 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
     if NEWEST_BATTLE_MECHANICS

Data/Scripts/012_Battle/002_Move/002_Move_Usage.rb

@@ -30,8 +30,8 @@ class PokeBattle_Move
   # attack in the same turn.
   # user.effects[PBEffects::TwoTurnAttack] is set to the move's ID during the
   # charging turn, and is 0 during the attack turn.
-  def pbIsChargingTurn?(user); return false;         end
-  def pbDamagingMove?;         return damagingMove?; end
+  def pbIsChargingTurn?(user); return false; end
+  def pbDamagingMove?; return damagingMove?; end
 
   def pbContactMove?(user)
     return false if user.hasActiveAbility?(:LONGREACH)
@@ -92,7 +92,7 @@ class PokeBattle_Move
   # Move failure checks
   #=============================================================================
   # Check whether the move fails completely due to move-specific requirements.
-  def pbMoveFailed?(user,targets);        return false; end
+  def pbMoveFailed?(user,targets); return false; end
   # Checks whether the move will be ineffective against the target.
   def pbFailsAgainstTarget?(user,target); return false; end
 

Data/Scripts/012_Battle/002_Move/006_Move_Effects_080-0FF.rb

@@ -543,8 +543,7 @@ class PokeBattle_Move_097 < PokeBattle_Move
   def pbBaseDamage(baseDmg,user,target)
     dmgs = [200,80,60,50,40]
     ppLeft = [@pp,dmgs.length-1].min   # PP is reduced before the move is used
-    baseDmg = dmgs[ppLeft]
-    return baseDmg
+    return dmgs[ppLeft]
   end
 end
 
@@ -897,7 +896,7 @@ class PokeBattle_Move_0A4 < PokeBattle_Move
            PBEnvironment::Forest, PBEnvironment::ForestGrass
         @secretPower = 2    # (Same as Grassy Terrain)
       when PBEnvironment::MovingWater, PBEnvironment::StillWater,
-           PBEnvironment::Puddle, PBEnvironment::Underwater
+           PBEnvironment::Underwater
         @secretPower = 5    # Water Pulse, lower Attack by 1
       when PBEnvironment::Puddle
         @secretPower = 6    # Mud Shot, lower Speed by 1
@@ -1052,7 +1051,7 @@ class PokeBattle_Move_0A9 < PokeBattle_Move
   end
 
   def pbGetDefenseStats(user,target)
-    ret1, ret2 = super
+    ret1, _ret2 = super
     return ret1, 6   # Def/SpDef stat stage
   end
 end
@@ -1321,7 +1320,6 @@ class PokeBattle_Move_0B3 < PokeBattle_Move
     #       turn into, but what self-respecting game wouldn't at least have Tri
     #       Attack in it?
     @npMove = getID(PBMoves,:TRIATTACK)
-    m = nil
     case @battle.field.terrain
     when PBBattleTerrains::Electric
       @npMove = getConst(PBMoves,:THUNDERBOLT) || @npMove
@@ -2409,7 +2407,7 @@ class PokeBattle_Move_0D3 < PokeBattle_Move
   def pbBaseDamage(baseDmg,user,target)
     shift = (4-user.effects[PBEffects::Rollout])   # 0-4, where 0 is most powerful
     shift += 1 if user.effects[PBEffects::DefenseCurl]
-    baseDmg = baseDmg<<shift
+    baseDmg = baseDmg << shift
     return baseDmg
   end
 
@@ -3013,7 +3011,7 @@ class PokeBattle_Move_0EB < PokeBattle_Move
     end
     if @battle.trainerBattle?
       canSwitch = false
-      @battle.eachInTeamFromBattlerIndex(target.index) do |pkmn,i|
+      @battle.eachInTeamFromBattlerIndex(target.index) do |_pkmn,i|
         next if !@battle.pbCanSwitchLax?(target.index,i)
         canSwitch = true
         break
@@ -3555,7 +3553,7 @@ class PokeBattle_Move_0F7 < PokeBattle_Move
     end
     return if pbIsMegaStone?(user.item)
     flingableItem = false
-    @flingPowers.each do |power,items|
+    @flingPowers.each do |_power,items|
       items.each do |i|
         next if !isConst?(user.item,PBItems,i)
         flingableItem = true

Data/Scripts/012_Battle/002_Move/007_Move_Effects_100-17F.rb

@@ -1029,7 +1029,7 @@ class PokeBattle_Move_133 < PokeBattle_Move
 
   def pbMoveFailed?(user,targets)
     hasAlly = false
-    user.eachAlly do |b|
+    user.eachAlly do |_b|
       hasAlly = true
       break
     end