Fixed missing method for PokeBattle_FakeBattler

Data/Scripts/001_Technical/004_Win32API.rb

@@ -100,5 +100,5 @@ end
 
 # Well done for finding this place.
 # DO NOT EDIT THESE
-ESSENTIALS_VERSION = "18"
+ESSENTIALS_VERSION = "18.dev"
 ERROR_TEXT = ""

Data/Scripts/012_Battle/006_Other battle types/002_PokeBattle_SafariZone.rb

@@ -25,6 +25,10 @@ class PokeBattle_FakeBattler
   def shiny?;         return @pokemon.shiny?;  end
   alias isShiny? shiny?
 
+  def isSpecies?(checK_species)
+    return @pokemon && @pokemon.isSpecies?(checK_species)
+  end
+
   def fainted?;       return false; end
   alias isFainted? fainted?
   def shadowPokemon?; return false; end