Minor fixes for previous commit

Data/Scripts/014_Pokemon/002_Pokemon_MegaEvolution.rb

@@ -0,0 +1,81 @@
+class Pokemon
+  #=============================================================================
+  # Mega Evolution
+  # NOTE: These are treated as form changes in Essentials.
+  #=============================================================================
+  def getMegaForm(checkItemOnly = false)
+    ret = 0
+    GameData::Species.each do |data|
+      next if data.species != @species
+      if data.mega_stone && hasItem?(data.mega_stone)
+        ret = data.form
+        break
+      elsif !checkItemOnly && data.mega_move && hasMove?(data.mega_move)
+        ret = data.form
+        break
+      end
+    end
+    return ret   # form number, or 0 if no accessible Mega form
+  end
+
+  def getUnmegaForm
+    return (mega?) ? species_data.unmega_form : -1
+  end
+
+  def hasMegaForm?
+    megaForm = self.getMegaForm
+    return megaForm > 0 && megaForm != form_simple
+  end
+
+  def mega?
+    megaForm = self.getMegaForm
+    return megaForm > 0 && megaForm == form_simple
+  end
+  alias isMega? mega?
+
+  def makeMega
+    megaForm = self.getMegaForm
+    self.form = megaForm if megaForm > 0
+  end
+
+  def makeUnmega
+    unmegaForm = self.getUnmegaForm
+    self.form = unmegaForm if unmegaForm >= 0
+  end
+
+  def megaName
+    formName = species_data.form_name
+    return (formName && !formName.empty?) ? formName : _INTL("Mega {1}", species_data.name)
+  end
+
+  def megaMessage   # 0=default message, 1=Rayquaza message
+    return species_data.mega_message
+  end
+
+  #=============================================================================
+  # Primal Reversion
+  # NOTE: These are treated as form changes in Essentials.
+  #=============================================================================
+  def hasPrimalForm?
+    v = MultipleForms.call("getPrimalForm",self)
+    return v!=nil
+  end
+
+  def primal?
+    v = MultipleForms.call("getPrimalForm",self)
+    return v!=nil && v==@form
+  end
+  alias isPrimal? primal?
+
+  def makePrimal
+    v = MultipleForms.call("getPrimalForm",self)
+    self.form = v if v!=nil
+  end
+
+  def makeUnprimal
+    v = MultipleForms.call("getUnprimalForm",self)
+    if v!=nil;     self.form = v
+    elsif primal?; self.form = 0
+    end
+  end
+end