Adds menu option for Pokemon to remember any previously learned moves

Data/Scripts/013_Items/001_Item_Utilities.rb

@@ -445,6 +445,7 @@ def pbLearnMove(pkmn, move, ignoreifknown = false, bymachine = false, fast = fal
   end
   pkmnname = pkmn.name
   movename = GameData::Move.get(move).name
+  pkmn.add_learned_move(move) if !bymachine
   if pkmn.hasMove?(move)
     pbMessage(_INTL("{1} already knows {2}.", pkmnname, movename), &block) if !ignoreifknown
     return false
@@ -462,7 +463,12 @@ def pbLearnMove(pkmn, move, ignoreifknown = false, bymachine = false, fast = fal
     if forgetmove >= 0
       oldmovename = pkmn.moves[forgetmove].name
       oldmovepp = pkmn.moves[forgetmove].pp
+      forgotten_move = pkmn.moves[forgetmove]
+      pkmn.add_learned_move(forgotten_move)
+
       pkmn.moves[forgetmove] = Pokemon::Move.new(move) # Replaces current/total PP
+      pkmn.add_learned_move(move)
+
       if bymachine && Settings::TAUGHT_MACHINES_KEEP_OLD_PP
         pkmn.moves[forgetmove].pp = [oldmovepp, pkmn.moves[forgetmove].total_pp].min
       end

Data/Scripts/014_Pokemon/001_Pokemon.rb

@@ -55,7 +55,7 @@ class Pokemon
   # @return [Array<Pokemon::Move>] the moves known by this Pokémon
   attr_accessor :moves
 
-  # @return [Array<Pokemon::Move>] All the moves ever learned by this Pokémon
+  # @return [Array<Symbol>] All the move (ids) ever learned by this Pokémon
   attr_accessor :learned_moves
 
   # @return [Array<Integer>] the IDs of moves known by this Pokémon when it was obtained
@@ -874,14 +874,20 @@ class Pokemon
     for i in first_move_index...knowable_moves.length
       move = Pokemon::Move.new(knowable_moves[i])
       @moves.push(move)
-      @learned_moves = [] if !@learned_moves
+      add_learned_move(move)
-      @learned_moves << move if !@learned_moves.include?(move)
     end
   end
 
   def add_learned_move(move)
     @learned_moves = [] if !@learned_moves
-    @learned_moves << move unless @learned_moves.include?(move)
+    if move.is_a?(Symbol)
+      @learned_moves << move unless @learned_moves.include?(move)
+    else
+      move_id = move.id
+      if move_id
+        @learned_moves << move_id unless @learned_moves.include?(move_id)
+      end
+    end
   end
 
 
@@ -902,9 +908,7 @@ class Pokemon
     @moves.push(move)
     # Delete the first known move if self now knows more moves than it should
     @moves.shift if numMoves > MAX_MOVES
-    @learned_moves = [] if !@learned_moves
+    add_learned_move(move)
-    @learned_moves << move if !@learned_moves.include?(move)
-    echoln @learned_moves
   end
 
   # Deletes the given move from the Pokémon.
@@ -912,17 +916,23 @@ class Pokemon
   def forget_move(move_id)
     move_data = GameData::Move.try_get(move_id)
     return if !move_data
+    add_learned_move(move_id)
     @moves.delete_if { |m| m.id == move_data.id }
   end
 
   # Deletes the move at the given index from the Pokémon.
   # @param index [Integer] index of the move to be deleted
   def forget_move_at_index(index)
+    move_id = @moves[index].id
+    add_learned_move(move_id)
     @moves.delete_at(index)
   end
 
   # Deletes all moves from the Pokémon.
   def forget_all_moves
+    for move in @moves
+      add_learned_move(move)
+    end
     @moves.clear
   end
 

Data/Scripts/016_UI/005_UI_Party.rb

@@ -1190,6 +1190,43 @@ class PokemonPartyScreen
     end
   end
 
+  def pbRememberMoves(pokemon)
+    learnable_moves = pokemon.learned_moves
+    learnable_moves = [] if !learnable_moves
+    #exclude current moves
+    echoln "learned moves: #{learnable_moves}"
+    for current_move in pokemon.moves
+      echoln current_move.id
+      if learnable_moves.include?(current_move.id)
+        learnable_moves.delete(current_move.id)
+      end
+    end
+    move_ids = []
+    for move in learnable_moves
+      if move.is_a?(Symbol)
+        move_ids << move
+      end
+    end
+
+    if move_ids.empty?
+      pbMessage(_INTL("{1} has no moves to remember!",pokemon.name))
+      return false
+    end
+
+    echoln move_ids
+
+    retval = true
+    pbFadeOutIn {
+      scene = MoveRelearner_Scene.new
+      screen = MoveRelearnerScreen.new(scene)
+      if !learnable_moves.empty?
+        retval = screen.pbStartScreen(pokemon, move_ids)
+      else
+        return false
+      end
+    }
+    return retval
+  end
   def pbPokemonRename(pkmn, pkmnid)
     cmd = 0
     loop do
@@ -1240,6 +1277,7 @@ class PokemonPartyScreen
       cmdMail = -1
       cmdItem = -1
       cmdHat = -1
+      cmdLearnMove = -1
 
       # Build the commands
       commands[cmdSummary = commands.length] = _INTL("Summary")
@@ -1263,6 +1301,8 @@ class PokemonPartyScreen
         end
       end
       commands[cmdNickname = commands.length] = _INTL("Nickname") if !pkmn.egg?
+      commands[cmdLearnMove = commands.length] = _INTL("Remember moves")
+
       commands[commands.length] = _INTL("Cancel")
       command = @scene.pbShowCommands(_INTL("Do what with {1}?", pkmn.name), commands)
       havecommand = false
@@ -1324,6 +1364,8 @@ class PokemonPartyScreen
         }
       elsif cmdHat >= 0 && command == cmdHat
         pbPokemonHat(pkmn)
+      elsif cmdLearnMove > 0 && command == cmdLearnMove
+        pbRememberMoves(pkmn)
       elsif cmdNickname >= 0 && command == cmdNickname
         pbPokemonRename(pkmn, pkmnid)
       elsif cmdDebug >= 0 && command == cmdDebug

Data/Scripts/016_UI/021_UI_MoveRelearner.rb

@@ -190,7 +190,7 @@ class MoveRelearnerScreen
       end
       if move
         if @scene.pbConfirm(_INTL("Teach {1}?", GameData::Move.get(move).name))
-          if pbLearnMove(pkmn, move)
+          if pbLearnMove(pkmn, move, false, true)
             @scene.pbEndScene
             return true
           end