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Map Scrolling and 1 Player Menus

Latest Post

Unrivaledneo

Member

433
This is a nice 2 part Request.

I remember seeing a script not to long about about scrolling the camera around on the map, and even the ability to have it follow a NPC as if it was a player... but for the life of me i cant remember where/who/what it is.

2nd Request

Trying to find a 1 Player Menu, that allows you to customize the menu items and preferably a single scene. I remember seing a few of these back in the day but cant find them, or demo so old they dont work.

Thanks
 
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Code: 
#==============================================================================

# ** Map Auto-Scroll

#------------------------------------------------------------------------------

# SephirothSpawn

# Version 1.0

# 2008-09-23

#------------------------------------------------------------------------------

# * Description:

#

#   This script was designed to make map auto-scrolling even better, providing

#   diagonal movements to any position. You may scroll to the center of any

#   position, targeting the player, an event, an object you create, or

#   a predefined position.

#------------------------------------------------------------------------------

# * Instructions:

#

#   Place the script below the SDK (if included) and above main.

#------------------------------------------------------------------------------

# * Syntax:

#

#   Scrolling to character (player/events)

#    - $game_map.scroll_to_character(id, speed)

#    - Script : scroll_to_character(id, speed)

#      id: 0-Player, N-Event ID

#

#   Scrolling to object (any object with .x and .y methods)

#    - $game_map.scroll_to_object(object, speed)

#    - Script : scroll_to_object(object, speed)

#

#   Scroll to position

#    - $game_map.scroll_to_target(x, y, speed)

#    - Script : scroll_to_target(x, y, speed)

#

#    speed: display distance change (16 = default 4 speed)

#------------------------------------------------------------------------------

# * Terms & Conditions:

#

#   Copyright (C) 2007 SephirothSpawn (Timothy Hoffman)

#   Free for non-commercial use.

#   10 USD commercial license. Contact via. [email=SephirothSpawn@hotmail.com]SephirothSpawn@hotmail.com[/email]

#

#   Any modifications to the system are not to be re-distributed without my

#   consent.

#==============================================================================

 

#==============================================================================

# ** SDK Log

#==============================================================================

 

if Object.const_defined?(:SDK)

  SDK.log('Map Auto-Scroll', 'SephirothSpawn', 1.0, '2008-09-23')

end

 

#------------------------------------------------------------------------------

# * Begin SDK Enable Test

#------------------------------------------------------------------------------

if Object.const_defined?(:SDK) == false || !SDK.enabled?('Map Auto-Scroll')

 

#==============================================================================

# ** Game_Map

#==============================================================================

 

class Game_Map

  #--------------------------------------------------------------------------

  # * Constants

  #--------------------------------------------------------------------------

  Map_Width             = 20

  Map_Height            = 15

  Default_Scroll_Speed  = 16

  #--------------------------------------------------------------------------

  # * Alias Listings

  #--------------------------------------------------------------------------

  alias_method :seph_autoscroll_gmmap_scrlg?, :scrolling?

  alias_method :seph_autoscroll_gmmap_update, :update

  #--------------------------------------------------------------------------

  # * Scrolling?

  #--------------------------------------------------------------------------

  def scrolling?

    return seph_autoscroll_gmmap_scrlg? || @autoscoll_rest != nil

  end

  #--------------------------------------------------------------------------

  # * Frame Update

  #--------------------------------------------------------------------------

  def update

    # If autoscroll target exist

    if @scroll_target_x != nil

      # Update autoscroll

      update_autoscroll

    end

    # Original update

    seph_autoscroll_gmmap_update

  end

  #--------------------------------------------------------------------------

  # * Frame Update: Autoscroll

  #--------------------------------------------------------------------------

  def update_autoscroll

    # If vertical scroll

    if @display_x == @scroll_target_x

      # Gets distance

      distance = [@scroll_speed, (@scroll_target_y - @display_y).abs].min

      # If scroll up

      if @display_y > @scroll_target_y

        scroll_up(distance)

      # If scroll down

      else

        scroll_down(distance)

      end

    # If horizontal scroll

    elsif @display_y == @scroll_target_y

      # Gets distance

      distance = [@scroll_speed, (@scroll_target_x - @display_x).abs].min

      # If scroll left

      if @display_x > @scroll_target_x

        scroll_left(distance)

      # If scroll right

      else

        scroll_right(distance)

      end

    # If diagonal scroll

    else

      # Get differences

      diff_x = (@scroll_target_x - @display_x).abs

      diff_y = (@scroll_target_y - @display_y).abs

      # Reconfigure autoscroll rest

      distance = Math.hypot(diff_x, diff_y)

      # Gets distance

      distance = [@scroll_speed, distance].min

      # Gets angle

      a = Math.atan2((@scroll_target_y - @display_y).abs, 

        (@scroll_target_x - @display_x).abs.to_f)

      # Gets other triangle sides

      so = Math.sin(a) * distance

      sa = Math.cos(a) * distance

      # Put both distances in array

      sides = [sa, so]

      # Get x and y distance moves

      if diff_x > diff_y

        x_move, y_move = sides.max, sides.min

      else

        x_move, y_move = sides.min, sides.max

      end

      # If move left

      if @display_x > @scroll_target_x

        scroll_left(x_move)

      # If move right

      else

        scroll_right(x_move)

      end

      # If move up

      if @display_y > @scroll_target_y

        scroll_up(y_move)

      else

        scroll_down(y_move)

      end

    end

    # If target reached

    if @scroll_target_x == @display_x && @scroll_target_y == @display_y

      @scroll_target_x, @scroll_target_y = nil, nil

    end

  end

  #--------------------------------------------------------------------------

  # * Scroll to character

  #--------------------------------------------------------------------------

  def scroll_to_character(id = 0, speed = Default_Scroll_Speed)

    # Get character

    if id == 0

      chr = $game_player

    elsif @events.has_key?(id)

      chr = @events[id]

    else

      p 'Unable to find character for id: ' + id.to_s

      return

    end

    # Scroll to target

    scroll_to_target(chr.x, chr.y, speed)

  end

  #--------------------------------------------------------------------------

  # * Scroll to object

  #--------------------------------------------------------------------------

  def scroll_to_object(object, speed = Default_Scroll_Speed)

    # If x and y definable attributes

    if object.respond_to?(:x) && object.respond_to?(:y)

      # Scroll to target

      scroll_to_target(object.x, object.y, speed)

    end

    # Return bad object

    p 'Object undefined x and/or y method: ' + object.to_s

  end

  #--------------------------------------------------------------------------

  # * Scroll to target

  #--------------------------------------------------------------------------

  def scroll_to_target(x, y, speed = Default_Scroll_Speed)

    # Return if already scrolling

    return if scrolling?

    # If invalid position

    if $game_map.valid?(x, y) == false

      p 'Bad x and y position given: ' + x.to_s + ', ' + y.to_s

      return

    end

    # Gets target display x & y

    max_x = ($game_map.width - Map_Width) * 128

    max_y = ($game_map.height - Map_Height) * 128        

    t_display_x = [0, [x * 128 - Game_Player::CENTER_X, max_x].min].max

    t_display_y = [0, [y * 128 - Game_Player::CENTER_Y, max_y].min].max

    # Get differences

    diff_x = (t_display_x - @display_x).abs

    diff_y = (t_display_y - @display_y).abs

    # If x difference 0

    if diff_x == 0

      @autoscroll_rest = diff_y

    # If y difference is 0

    elsif diff_y == 0

      @autoscroll_rest = diff_x

    # If diagonal movement

    else

      @autoscroll_rest = Math.hypot(diff_x, diff_y)

    end

    # Save coordinates and speed

    @scroll_target_x = t_display_x

    @scroll_target_y = t_display_y

    @scroll_speed = speed

  end

end

 

#==============================================================================

# ** Interpreter

#==============================================================================

 

class Interpreter

  #--------------------------------------------------------------------------

  # * Scroll to character

  #--------------------------------------------------------------------------

  def scroll_to_character(id = 0, speed = Game_Map::Default_Scroll_Speed)

    $game_map.scroll_to_character(id, speed)

  end

  #--------------------------------------------------------------------------

  # * Scroll to object

  #--------------------------------------------------------------------------

  def scroll_to_object(object, speed = Game_Map::Default_Scroll_Speed)

    $game_map.scroll_to_object(object, speed)

  end

  #--------------------------------------------------------------------------

  # * Scroll to target

  #--------------------------------------------------------------------------

  def scroll_to_target(x, y, speed = Game_Map::Default_Scroll_Speed)

    $game_map.scroll_to_target(x, y, speed)

  end

end

 

#------------------------------------------------------------------------------

# * End SDK Enable Test

#------------------------------------------------------------------------------

end

I can't find the thread, but this is by SephirothSpawn.

I think you just use $game_map.scroll_to_character(EventID or 0 for player, Speed)

I don't know anything about a 1 player CMS tho
 
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