essentials controls stuff

***Backing up before doing anything here is a Good Idea.

***To set things up, in PSystem_Controls:
 def self.buttonToKey(button)
    case button
    when Input::DOWN
      return [0x28] # Down
    when Input::LEFT
      return [0x25] # Left
    when Input::RIGHT
      return [0x27] # Right
    when Input::UP
      return [0x26] # Up
    when Input::A #now unused
      return []
    when Input::B #NO, RUN
      return [0x58] # X
    when Input::C #YES
      return [0x5A] # A
    when Input::X #OPEN MENU
      return [0x53] # S
    when Input::Y #still unused
      return []
    when Input::Z
      return [0x44] # D

***To move the Open Menu command, in Scene_Map:
    if Input.trigger?(Input::A)
      if !pbMapInterpreterRunning? && $PokemonGlobal && $PokemonSystem && $PokemonSystem.runstyle==1
        $PokemonGlobal.runtoggle=!$PokemonGlobal.runtoggle
      end
    end
    if $DEBUG and Input.press?(Input::F9)
      $game_temp.debug_calling = true
    end


***To make the new Open Menu also work to close the menu, in PScreen_PauseMenu:
class PokemonMenu_Scene
  def pbShowCommands(commands)
    ret=-1
    cmdwindow=@sprites["cmdwindow"]
    cmdwindow.viewport=@viewport
    cmdwindow.index=$PokemonTemp.menuLastChoice
    cmdwindow.resizeToFit(commands)
    cmdwindow.commands=commands
    cmdwindow.x=Graphics.width-cmdwindow.width
    cmdwindow.y=0
    cmdwindow.visible=true
    loop do
      cmdwindow.update
      Graphics.update
      Input.update
      pbUpdateSceneMap
      if Input.trigger?(Input::X) || Input.trigger?(Input::B)
        ret=-1
        break
      end



***To rebind Run to Cancel, allowing the latter to work in odd circumstances, in Walk_Run:
def pbCanRun?
    return false if $game_temp.menu_calling
    terrain=pbGetTerrainTag
    input=($PokemonSystem.runstyle==1) ? ($PokemonGlobal && $PokemonGlobal.runtoggle) : Input.press?(Input::B)
    return input &&
       !pbMapInterpreterRunning? && !@move_route_forcing &&
       $PokemonGlobal && $PokemonGlobal.runningShoes &&
       !$PokemonGlobal.diving && !$PokemonGlobal.surfing &&
       !$PokemonGlobal.bicycle && !PBTerrain.onlyWalk?(terrain)
  end