Added Gen 8's shiny chance increase with number battled, fixed other shiny chance-boosting effects not working

Data/Scripts/011_Battle/001_Battler/003_Battler_ChangeSelf.rb

@@ -55,6 +55,7 @@ class PokeBattle_Battler
     @battle.pbDisplayBrief(_INTL("{1} fainted!",pbThis)) if showMessage
     PBDebug.log("[Pokémon fainted] #{pbThis} (#{@index})") if !showMessage
     @battle.scene.pbFaintBattler(self)
+    @battle.pbSetDefeated(self) if opposes?
     pbInitEffects(false)
     # Reset status
     self.status      = :NONE

Data/Scripts/011_Battle/003_Battle/001_PokeBattle_BattleCommon.rb

@@ -42,7 +42,8 @@ module PokeBattle_BattleCommon
   # Register all caught Pokémon in the Pokédex, and store them.
   def pbRecordAndStoreCaughtPokemon
     @caughtPokemon.each do |pkmn|
-      pbPlayer.pokedex.register(pkmn)   # In case the form changed upon leaving battle
+      pbSetCaught(pkmn)
+      pbSetSeen(pkmn)   # In case the form changed upon leaving battle
       # Record the Pokémon's species as owned in the Pokédex
       if !pbPlayer.owned?(pkmn.species)
         pbPlayer.pokedex.set_owned(pkmn.species)

Data/Scripts/011_Battle/003_Battle/002_PokeBattle_Battle.rb

@@ -628,7 +628,29 @@ class PokeBattle_Battle
 
   def pbSetSeen(battler)
     return if !battler || !@internalBattle
-    pbPlayer.pokedex.register(battler.displaySpecies,battler.displayGender,battler.displayForm)
+    if battler.is_a?(PokeBattle_Battler)
+      pbPlayer.pokedex.register(battler.displaySpecies,battler.displayGender,battler.displayForm)
+    else
+      pbPlayer.pokedex.register(battler)
+    end
+  end
+
+  def pbSetCaught(battler)
+    return if !battler || !@internalBattle
+    if battler.is_a?(PokeBattle_Battler)
+      pbPlayer.pokedex.register_caught(battler.displaySpecies)
+    else
+      pbPlayer.pokedex.register_caught(battler.species)
+    end
+  end
+
+  def pbSetDefeated(battler)
+    return if !battler || !@internalBattle
+    if battler.is_a?(PokeBattle_Battler)
+      pbPlayer.pokedex.register_defeated(battler.displaySpecies)
+    else
+      pbPlayer.pokedex.register_defeated(battler.species)
+    end
   end
 
   def nextPickupUse

Data/Scripts/011_Battle/006_Other battle types/002_PokeBattle_SafariZone.rb

@@ -355,6 +355,24 @@ class PokeBattle_SafariZone
 
   def pbGetOwnerFromBattlerIndex(idxBattler); return pbPlayer; end
 
+  def pbSetSeen(battler)
+    return if !battler || !@internalBattle
+    if battler.is_a?(PokeBattle_Battler)
+      pbPlayer.pokedex.register(battler.displaySpecies,battler.displayGender,battler.displayForm)
+    else
+      pbPlayer.pokedex.register(battler)
+    end
+  end
+
+  def pbSetCaught(battler)
+    return if !battler || !@internalBattle
+    if battler.is_a?(PokeBattle_Battler)
+      pbPlayer.pokedex.register_caught(battler.displaySpecies)
+    else
+      pbPlayer.pokedex.register_caught(battler.species)
+    end
+  end
+
   #=============================================================================
   # Get party info (counts all teams on the same side)
   #=============================================================================
@@ -417,7 +435,7 @@ class PokeBattle_SafariZone
   def pbStartBattle
     begin
       pkmn = @party2[0]
-      self.pbPlayer.pokedex.register(pkmn)
+      pbSetSeen(pkmn)
       @scene.pbStartBattle(self)
       pbDisplayPaused(_INTL("Wild {1} appeared!",pkmn.name))
       @scene.pbSafariStart