AI and other Gen 8 Effects (#123)

* Added Rattled being triggered by Intimidate in Gen 8
* Added Rapid Spin speed boost effect
* Added basic AI for Gen 8
* Tweaked Leppa berry's effect
* Added Ability Patch's exemption for Zygarde
* Added Curse's Gen 8 targeting change
* Added Teleport's Gen 8 effect
* Added check for Choice items in Instruct and Dancer
* Added Quash's Gen 8 change to the order that multiple Quashed Pokémon move in

Co-authored-by: Maruno17 <serialcolour@hotmail.com>

Data/Scripts/011_Battle/003_Battle/011_Battle_Phase_Attack.rb

@@ -129,19 +129,29 @@ class PokeBattle_Battle
       return if @decision>0
       next if advance
       # Quashed
-      quashLevel = 0
-      loop do
-        quashLevel += 1
-        moreQuash = false
+      if Settings::MECHANICS_GENERATION >= 8
         priority.each do |b|
-          moreQuash = true if b.effects[PBEffects::Quash]>quashLevel
-          next unless b.effects[PBEffects::Quash]==quashLevel && !b.fainted?
+          next unless b.effects[PBEffects::Quash] > 0 && !b.fainted?
           next unless @choices[b.index][0]==:UseMove || @choices[b.index][0]==:Shift
           next if b.movedThisRound?
           advance = b.pbProcessTurn(@choices[b.index])
-          break
+          break if advance
+        end
+      else
+        quashLevel = 0
+        loop do
+          quashLevel += 1
+          moreQuash = false
+          priority.each do |b|
+            moreQuash = true if b.effects[PBEffects::Quash]>quashLevel
+            next unless b.effects[PBEffects::Quash]==quashLevel && !b.fainted?
+            next unless @choices[b.index][0]==:UseMove || @choices[b.index][0]==:Shift
+            next if b.movedThisRound?
+            advance = b.pbProcessTurn(@choices[b.index])
+            break
+          end
+          break if advance || !moreQuash
         end
-        break if advance || !moreQuash
       end
       return if @decision>0
       next if advance