Pseudo 3D Battlebacks

[cozziekuns]

Pseudo 3D Battlebacks
Version: 1.1
Author: cozziekuns
Date: July 25, 2011

Version History

• <Version 1.1> 2011.07.31 - Updated with a width fix and customisable zoom.
• <Version 1.0> 2011.07.25 - Original Release

Planned Future Versions

• <Version 1.2> More modes.

Description

This script is a completely plug and play solution to the aesthetically dull default, wavy looking battle background. It instead takes a snapshot of the screen and then renders a Pseudo 3D image that varies depending on your settings.

Features

• Two modes: the infamous Mode7 and Pseudo-3D
• Virtually plug and play
• Gives the user the ability to toggle map bluring
• Gives the user the ability to change the battlefloor image's location and opacity

Screenshots



Regular Map (in Map Editor)



Mode7 Version



Pseudo 3D Version

Instructions

See script. Pretty much plug and play.

Script

Code Select Expand


#===============================================================================
# Pseudo 3D Battlebacks
#-------------------------------------------------------------------------------
# Version: 1.1
# Author: cozziekuns (rmrk)
# Last Date Updated: 7/25/2011
#===============================================================================
# Description:
#-------------------------------------------------------------------------------
# This script is a completely plug and play solution to the aesthetically dull
# default, wavy looking battle background. It instead takes a snapshot of the
# screen and then renders a Pseudo 3D image that varies depending on your settings.
#===============================================================================
# Updates
#-------------------------------------------------------------------------------
# o 7/31/2011 - Updated with some fixes.
# o 7/25/2011 - Started Script
#===============================================================================
# To-do List
#-------------------------------------------------------------------------------
# o More Modes.
#===============================================================================
# Instructions
#-------------------------------------------------------------------------------
# Copy and paste this script above ? Main Process but below ? Materials, and
# edit the modules to your liking. Some difficult modules have links to the
# instructions.
#===============================================================================
# Mode
#-------------------------------------------------------------------------------
# MODE:
#  0 => A Mode7 like feature that changes the zoom values of Tiles B through E
#       as well as A.
#  1 => A more realistic 3D like feature that only changes the zoom values of
#       TileA.
#===============================================================================

module COZZIEKUNS
  module P3D_BATTLE_BACKGROUNDS
   
    MODE = 0
    BLUR = false # Do you want to blur the background?
   
    FLOOR_X = 0 # X value of Battlefloor
    FLOOR_Y = 192 # Y value of BattleFloor
    FLOOR_OPACITY = 0 # Opacity of BattleFloor
   
    ZOOM = 2 # Zoom value
   
  end
end

#==============================================================================
# ** Game_Temp
#------------------------------------------------------------------------------
#  This class handles temporary data that is not included with save data.
# The instance of this class is referenced by $game_temp.
#==============================================================================

class Game_Temp
  #--------------------------------------------------------------------------
  # * Public Instance Variables
  #--------------------------------------------------------------------------
  attr_accessor :layer1_vis
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  alias coz_gt_3d_battleback_initialize initialize
  def initialize
    coz_gt_3d_battleback_initialize
    @layer1_vis = false
  end
end

#==============================================================================
# ** Scene_Map
#==============================================================================

class Scene_Map
  #--------------------------------------------------------------------------
  # * Create Snapshot for Using as Background of Another Screen
  #--------------------------------------------------------------------------
  alias coz_fixed3d_snapshot_for_background snapshot_for_background
  def snapshot_for_background
    if $scene.is_a?(Scene_Battle)
      case COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::MODE
      when 0
        $game_temp.background_bitmap.dispose
        $game_temp.background_bitmap = Graphics.snap_to_bitmap
        @spriteset.dispose_layer_all
        $game_temp.background_bitmap = Graphics.snap_to_bitmap
      when 1
        @spriteset.dispose_layer2
        $game_temp.background_bitmap.dispose
        $game_temp.background_bitmap = Graphics.snap_to_bitmap
        @spriteset.dispose_layer1
        $game_temp.background_bitmap = Graphics.snap_to_bitmap
      end
    end
  else
    coz_fixed3d_snapshot_for_background
  end
end

#==============================================================================
# ** Spriteset_Map
#==============================================================================

class Spriteset_Map
  #--------------------------------------------------------------------------
  # * Create Dummy Sprite
  #--------------------------------------------------------------------------
  def create_dummy_sprite
    zoom = COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::ZOOM - 1
    source = $game_temp.background_bitmap
    bitmap = source
    @battleback_sprites = []
    for i in 0...416
      battleback_sprite = Sprite.new(@viewport1)
      battleback_sprite.bitmap = bitmap
      battleback_sprite.src_rect.set(0, i, 544, 1)
      battleback_sprite.x = -(i / (2).to_f) * zoom
      battleback_sprite.y = i
      battleback_sprite.z = -1
      battleback_sprite.zoom_x = (i * (zoom / (416).to_f)) + 1
      @battleback_sprites.push(battleback_sprite)
    end
  end
  #--------------------------------------------------------------------------
  # * Dispose
  #--------------------------------------------------------------------------
  alias coz_spm_3d_battleback_dispose dispose
  def dispose
    dispose_dummy_sprite if @battleback_sprites != nil
    coz_spm_3d_battleback_dispose
  end
  #--------------------------------------------------------------------------
  # * Dispose Layer1 Tilemap
  #--------------------------------------------------------------------------
  def dispose_layer1
    @tilemap.bitmaps[0] = nil
    @tilemap.bitmaps[1] = nil
    @tilemap.bitmaps[2] = Cache.system("TileA3")
    @tilemap.bitmaps[3] = Cache.system("TileA4")
    @tilemap.bitmaps[4] = nil
    @tilemap.bitmaps[5] = Cache.system("TileB")
    @tilemap.bitmaps[6] = Cache.system("TileC")
    @tilemap.bitmaps[7] = Cache.system("TileD")
    @tilemap.bitmaps[8] = Cache.system("TileE")
    create_dummy_sprite
    @tilemap.update
  end
  #--------------------------------------------------------------------------
  # * Dispose Layer 2
  #--------------------------------------------------------------------------
  def dispose_layer2
    @tilemap.bitmaps[0] = Cache.system("TileA1")
    @tilemap.bitmaps[1] = Cache.system("TileA2")
    @tilemap.bitmaps[2] = nil
    @tilemap.bitmaps[3] = nil
    @tilemap.bitmaps[4] = Cache.system("TileA5")
    @tilemap.bitmaps[5] = nil
    @tilemap.bitmaps[6] = nil
    @tilemap.bitmaps[7] = nil
    @tilemap.bitmaps[8] = nil
    @tilemap.update
  end
  #--------------------------------------------------------------------------
  # * Dispose Layer All
  #--------------------------------------------------------------------------
  def dispose_layer_all
    create_dummy_sprite
    @tilemap.bitmaps[0] = nil
    @tilemap.bitmaps[1] = nil
    @tilemap.bitmaps[2] = nil
    @tilemap.bitmaps[3] = nil
    @tilemap.bitmaps[4] = nil
    @tilemap.bitmaps[5] = nil
    @tilemap.bitmaps[6] = nil
    @tilemap.bitmaps[7] = nil
    @tilemap.bitmaps[8] = nil
    @tilemap.update
  end
  #--------------------------------------------------------------------------
  # * Dispose Dummy Sprite
  #--------------------------------------------------------------------------
  def dispose_dummy_sprite
    for sprite in @battleback_sprites
      sprite.dispose
    end
  end
end

#==============================================================================
# ** Spriteset_Battle
#==============================================================================

class Spriteset_Battle
  #--------------------------------------------------------------------------
  # * Create Battleback Sprite
  #--------------------------------------------------------------------------
  def create_battleback
    @battleback_sprite = Sprite.new(@viewport1)
    @battleback_sprite.bitmap = $game_temp.background_bitmap.clone
    @battleback_sprite.bitmap.blur if COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::BLUR
  end
  #--------------------------------------------------------------------------
  # * Create Battlefloor Sprite
  #--------------------------------------------------------------------------
  def create_battlefloor
    @battlefloor_sprite = Sprite.new(@viewport1)
    @battlefloor_sprite.bitmap = Cache.system("BattleFloor")
    @battlefloor_sprite.x = COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::FLOOR_X
    @battlefloor_sprite.y = COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::FLOOR_Y
    @battlefloor_sprite.z = 1
    @battlefloor_sprite.opacity = COZZIEKUNS::P3D_BATTLE_BACKGROUNDS::FLOOR_OPACITY
  end
end


Credit

• cozziekuns

Support

Post down below.

Known Compatibility Issues

Will not work with Parallax Maps.

[pacdiggity]

Something to add to your Future Versions: making it work with parallax maps. It should be pretty easy, really. Except the Mode 7 bit D:
Otherwise, snappy work. Good stuff.

[modern algebra]

Good idea cozzie

[M@pple]

Very good! Im sticking with it!

[cozziekuns]

Thanks for the support guys. I updated it with a little bugfix and a feature that allows you to change the final zoom value of the background. Nothing big.

[Revtattertot]

I apologize for necroposting, but I found a minor graphics bug.



If you notice the shadows are copying themselves and creating a very wierd pattern. One blends normally with the map, which is good, but the other isn't adhering, and that is what is creating the glitch. If it can be fixed, I appreciate it.