More WIP 5.1 stuff

Data/Scripts/011_Battle/005_Battle scene/001_PokeBattle_Animation.rb

@@ -1,4 +1,5 @@
 class PokeBattle_Animation
+  attr_writer :animDone
   def initialize(sprites,viewport)
     @sprites  = sprites
     @viewport = viewport

Data/Scripts/011_Battle/005_Battle scene/009_Scene_Animations.rb

@@ -293,15 +293,25 @@ class PokeBattle_Scene
     faintAnim   = BattlerFaintAnimation.new(@sprites,@viewport,battler.index,@battle)
     dataBoxAnim = DataBoxDisappearAnimation.new(@sprites,@viewport,battler.index)
     loop do
-      faintAnim.update
+      if !showFaintingAnimation(battler)
+        faintAnim.animDone = true
+      else
+        faintAnim.update
+      end
       dataBoxAnim.update
       pbUpdate
       break if faintAnim.animDone? && dataBoxAnim.animDone?
     end
-    faintAnim.dispose
+    faintAnim.dispose if !$PokemonTemp.battleRules["birdboss"].nil?
     dataBoxAnim.dispose
   end
 
+  def showFaintingAnimation(battler)
+    return true if !battler.opposes?
+    return false if $game_switches[SWITCH_BIRDBOSS_BATTLE] && battler.battle.pbAbleCount(1) > 0
+    return true
+  end
+
   #=============================================================================
   # Animates throwing a Poké Ball at a Pokémon in an attempt to catch it
   #=============================================================================