Making maps sloped for cycling

[HaloRoute]

I've found a script that make maps sloped for cycling. Give credit to Sichlor, not me.
First, go to the end of PSystem_Utilities and add those lines

################################################################################
# Sloped down for cycling
################################################################################
def onCyclingRoad?
  maps=[44] # The Map ID of cycling roads (separated by ",")
  for map in maps
    return true if map == $game_map.map_id
  end
  return false
end
def bikespeed
  slow =   $RPGVX ? 4.5: 3.8
  normal = $RPGVX ? 8.0: 5.2
  fast =   $RPGVX ? 8.5: 5.4
  if onCyclingRoad?
    dir= $game_player.direction
    if dir==2
     move_speed = fast
    elsif dir==8
     move_speed = slow
    else
     move_speed = normal
    end    
  else
    move_speed = normal
  end
  return move_speed
end

Second, go to Game_Player_Visuals and find (line 59)

  def update
    if PBTerrain.isIce?(pbGetTerrainTag)
      @move_speed = ($RPGVX) ? 6.5 : 4.8 # Sliding on ice
    elsif !moving? && !@move_route_forcing && $PokemonGlobal
      if $PokemonGlobal.bicycle
        @move_speed = ($RPGVX) ? 8 : 5.2 # Cycling
      elsif pbCanRun? || $PokemonGlobal.surfing || $PokemonGlobal.diving
        @move_speed = ($RPGVX) ? 6.5 : 4.8 # Running, surfing or diving
      else
        @move_speed = ($RPGVX) ? 4.5 : 3.8 # Walking
      end
    end
    update_old
  end

Replace it with

def update
    if PBTerrain.isIce?(pbGetTerrainTag)
      @move_speed = ($RPGVX) ? 6.5 : 4.8 # Sliding on ice
    elsif !moving? && !@move_route_forcing && $PokemonGlobal
      if $PokemonGlobal.bicycle
        @move_speed = bikespeed # Cycling
      elsif pbCanRun? || $PokemonGlobal.surfing || $PokemonGlobal.diving
        @move_speed = ($RPGVX) ? 6.5 : 4.8 # Running, surfi[CODE]

ng or diving
else
@move_speed = ($RPGVX) ? 4.5 : 3.8 # Walking
end
end
update_old
end[/CODE]
Finally, go to Game_Player (line 393) and find

#-----------------------------------------------------------------------------
  # * Frame Update
  #-----------------------------------------------------------------------------
  def update
    # Remember whether or not moving in local variables
    last_moving = moving?
    # If moving, event running, move route forcing, and message window
    # display are all not occurring
    [U]dir=Input.dir4[/U]
    unless moving? or $game_system.map_interpreter.running? or
           @move_route_forcing or $game_temp.message_window_showing or
           $PokemonTemp.miniupdate
      # Move player in the direction the directional button is being pressed
      if dir==@lastdir && Graphics.frame_count-@lastdirframe>2
        case dir
        when 2; move_down
        when 4; move_left
        when 6; move_right
        when 8; move_up
        end
      elsif dir!=@lastdir
        case dir
        when 2; turn_down
        when 4; turn_left
        when 6; turn_right
        when 8; turn_up
        end
      end
    end
    $PokemonTemp.dependentEvents.updateDependentEvents
    if dir!=@lastdir
      @lastdirframe=Graphics.frame_count
    end
    @lastdir=dir
    # Remember coordinates in local variables
    last_real_x = @real_x
    last_real_y = @real_y
    super
    center_x = (Graphics.width/2 - Game_Map::TILEWIDTH/2) * 
              Game_Map::XSUBPIXEL   # Center screen x-coordinate * 4
    center_y = (Graphics.height/2 - Game_Map::TILEHEIGHT/2) * 
              Game_Map::YSUBPIXEL   # Center screen y-coordinate * 4
    # If character moves and is now positioned off-centre of the screen
    if @real_y > last_real_y and @real_y - $game_map.display_y > center_y
      $game_map.scroll_down(@real_y - last_real_y) # Scroll map down
    end
    if @real_x < last_real_x and @real_x - $game_map.display_x < center_x
      $game_map.scroll_left(last_real_x - @real_x) # Scroll map left
    end
    if @real_x > last_real_x and @real_x - $game_map.display_x > center_x
      $game_map.scroll_right(@real_x - last_real_x) # Scroll map right
    end
    if @real_y < last_real_y and @real_y - $game_map.display_y < center_y
      $game_map.scroll_up(last_real_y - @real_y) # Scroll map up
    end
    # Count down the time between allowed bump sounds
    @bump_se -= 1 if @bump_se && @bump_se>0
    # If not moving
    unless moving?
      if $PokemonTemp.endSurf
        Kernel.pbCancelVehicles
        $PokemonTemp.surfJump = nil
        $PokemonTemp.endSurf = false
      end
      # If player was moving last time
      if last_moving
        $PokemonTemp.dependentEvents.pbTurnDependentEvents
        result = pbCheckEventTriggerFromDistance([2])
        # Event determinant is via touch of same position event
        result |= check_event_trigger_here([1,2])
        # If event which started does not exist
        Kernel.pbOnStepTaken(result) # *Added function call
      end
      # If C button was pressed
      if Input.trigger?(Input::C) && !$PokemonTemp.miniupdate
        # Same position and front event determinant
        check_event_trigger_here([0])
        check_event_trigger_there([0,2]) # *Modified to prevent unnecessary triggers
      end
    end
  end
end

Under the first "dir=Input.dir4" (line 398), add

 # force down if on CYCLINGROAD
    if onCyclingRoad?
     dir=2 if dir==0 && !Input.press?(Input::B) #[X] holds position
    end

Give credit to Sichlor, not me!

 

[SilverioRB]

Does it works with 19.1?

 

[Aligatueur]

I'm gonna do a huge bump on this,
but it's a feature I'd need a lot in my project, so I was curious if there was a way to have this for the 19.1 version.

Thanks a lot o/