Woratana multiple Fog's for Ace

Update 09.05.2013

Since a lot of people asked about this, I fixed some issues with parallaxes in the script.

If other scripts are still conflict with this one, make sure to have all other scripts about this one in your script list.

Introduction
Since i saw a lot of people asking for a port from VX to Ace, i thought imma just try and go for it.
After a while trying to understand the scrolling behaviour of Ace i finnally got it running

Features
Let's u set up fog/cloud effects on your maps, just like in RM2K3, VX users will be familiar with the script.

Screenshots


How to Use
Details on how to set it up are inside the script, there is also alot of information around, especially on VX sites, since it's a pretty known script.

Script

#===============================================================# ● [VX] ◦ Multiple Fogs ◦ □# * Use unlimited layers of fog *#--------------------------------------------------------------# ◦ by Woratana [woratana@hotmail.com]# ◦ Thaiware RPG Maker Community# ◦ Released on: 13/05/2008# ◦ Version: 1.0# ◦ ported to VX Ace by Necromus 17/03/2012#--------------------------------------------------------------#==================================================================# ** HOW TO USE **# * use event command 'Script...' for the any script line below~#-----------------------------------------------------------------##---------------------------------------------------------------# ** SETUP FOG PROPERTIES & SHOW FOG **# * You have to setup fog properties, before show fog~#-------------------------------------------------------------# * There are 3 ways to setup fog properties:# >> Setup Fog [Custom]:# $fog.name = 'image_name' # Image file name, must be in fog image path (setup path below).# $fog.hue = (integer) # Fog's hue. 0 - 360, 0 for no hue.# $fog.tone = [red, green, blue, gray] # Fog's tone color.# $fog.opacity = (integer) # Fog's opacity. 0 - 255, you will not see fog in 0.# $fog.blend = (0, 1, or 2) # Fog's blend type. 0 for Normal, 1 for Add, 2 for Subtract.# $fog.zoom = (integer) # Fog's size (in %). 100 for normal size.# $fog.sx = (+ or - integer) # Fog's horizontal move speed.# $fog.sy = (+ or - integer) # Fog's vertical move speed.## >> Setup Fog [From Preset]:# (You can setup fog presets, in part FOG PRESET SETUP below)# $fog.load_preset(preset_id)## >> Setup Fog [From Fog that showing]:# $fog.load_fog(fog_id)##--------------------------------------------------------------# ** SHOW FOG **#-------------------------------------------------------------# After setup the fog, show fog by call script:# $fog.show(fog_id)## In case you want to show new fog on same ox, oy, tone as old fog. Call Script:# $fog.show(old_fog_id, false)## * fog_id: the ID number you want to put this fog in.# (It can be any positive number or zero)## After you show fog, the fog properties you've set will replace with default setting.# (You can setup default setting, in part FOG DEFAULT SETTING below)##--------------------------------------------------------------# ** DELETE FOG **#-------------------------------------------------------------# You can delete 1 or more fog(s) at a time by call script:# $fog.delete(fog_id, fog_id, fog_id, ...)##---------------------------------------------------------------# ** OLD FOG CONTROL EVENT COMMANDS **#-------------------------------------------------------------# Change Fog Tone:# $game_map.fogtone(fog_id, [red, green, blue, gray], duration)# e.g. $game_map.fogtone(1, [100,200,-100,0], 10)# Change Fog Opacity:# $game_map.fogopac(fog_id, new_opacity, duration)# e.g. $game_map.fogopac(2, 200, 10)##---------------------------------------------------------------# ** ADDITIONAL SETTINGS **#-------------------------------------------------------------# Change Fog Image's Path:# $game_map.fog_path = 'image_path'# e.g. $game_map.fog_path = 'Graphics/Pictures/'# Turn ON/OFF [Automatically clear all fogs when transfer player]:# $game_map.fog_reset = (true / false)##===============================================================#==================================================================# START ** MULTIPLE FOG SETUP **#==================================================================class Game_Mapalias wora_mulfog_gammap_ini initializedef initialize    wora_mulfog_gammap_ini    #==================================================================    # ** MULTIPLE FOG SETUP ** SETTINGS    #--------------------------------------------------------------    @fog_path = 'Graphics/Pictures/'    # Fog image's path    @fog_reset = true # (true or false)    # Automatically clear all multiple fogs when transfer player    #==================================================================    @mulfog_name = []    @mulfog_hue = []    @mulfog_opacity = []    @mulfog_blend_type = []    @mulfog_zoom = []    @mulfog_sx = []    @mulfog_sy = []    @mulfog_ox = []    @mulfog_oy = []    @mulfog_tone = []    @mulfog_tone_target = []    @mulfog_tone_duration = []    @mulfog_opacity_duration = []    @mulfog_opacity_target = []endendclass Wora_Multiple_Fogdef set_default    #==================================================================    # ** MULTIPLE FOG SETUP ** FOG DEFAULT SETTING    #--------------------------------------------------------------    @name = ''    @hue = 0    @opacity = 64    @blend = 0    @zoom = 200    @sx = 0    @sy = 0    @tone = [0,0,0,0]    #==================================================================enddef load_preset(preset_id)    case preset_id#==================================================================# ** MULTIPLE FOG SETUP ** FOG PRESET SETUP#--------------------------------------------------------------    when 1 # Preset ID 1     @name = 'Cloud3'     @hue = 0     @tone = [0,0,20,0]     @opacity = 100     @blend = 0     @zoom = 150     @sx = 3     @sy = 3    when 2 # Preset ID 2     @name = '002-Clouds01'     @hue = 0     @tone = [0,0,0,0]     @opacity = 200     @blend = 1     @zoom = 200     @sx = -2     @sy = -2    #==================================================================endend#==================================================================# END ** MULTIPLE FOG SETUP **# * Don't change anything below unless you know what you're doing.#==================================================================attr_accessor :name, :hue, :opacity, :blend, :zoom, :sx, :sy, :tonedef initialize    set_defaultenddef load_fog(id)    @name = $game_map.mulfog_name[id].sub($game_map.fog_path, '')    @hue = $game_map.mulfog_hue[id]    @opacity = $game_map.mulfog_opacity[id]    @blend = $game_map.mulfog_blend_type[id]    @zoom = $game_map.mulfog_zoom[id]    @sx = $game_map.mulfog_sx[id]    @sy = $game_map.mulfog_sy[id]    tn = $game_map.mulfog_tone[id]    @tone = [tn.red, tn.blue, tn.green, tn.gray]enddef show(id, reset_all = true)    $game_map.mulfog_name[id] = $game_map.fog_path + @name    $game_map.mulfog_hue[id] = @hue    $game_map.mulfog_opacity[id] = @opacity    $game_map.mulfog_blend_type[id] = @blend    $game_map.mulfog_zoom[id] = @zoom    $game_map.mulfog_sx[id] = @sx    $game_map.mulfog_sy[id] = @sy    $game_map.mulfog_tone[id] = Tone.new(@tone[0], @tone[1], @tone[2], @tone[3])    if $game_map.mulfog_ox[id].nil? or reset_all     $game_map.mulfog_ox[id] = 0     $game_map.mulfog_oy[id] = 0     $game_map.mulfog_tone_target[id] = Tone.new(0, 0, 0, 0)     $game_map.mulfog_tone_duration[id] = 0     $game_map.mulfog_opacity_duration[id] = 0     $game_map.mulfog_opacity_target[id] = 0    end    set_defaultenddef delete(*args)    args.each do |id|     $game_map.mulfog_name[id] = ''    endendendclass Game_Interpreteralias wora_mulfog_interpret_com201 command_201#--------------------------------------------------------------------------# * Transfer Player#--------------------------------------------------------------------------def command_201    if $game_map.fog_reset     if @params[0] == 0; id_map = @params[1]     else; id_map = $game_variables[@params[1]]     end     $game_map.clear_mulfog if id_map != @map_id    end    wora_mulfog_interpret_com201endendclass Game_Mapattr_accessor :mulfog_name, :mulfog_hue, :mulfog_opacity, :mulfog_blend_type,:mulfog_zoom, :mulfog_sx, :mulfog_sy, :mulfog_ox, :mulfog_oy, :mulfog_tone,:mulfog_tone_target, :mulfog_tone_duration, :mulfog_opacity_duration,:mulfog_opacity_target, :fog_reset, :fog_pathalias wora_mulfog_gammap_upd updatedef update(main)    wora_mulfog_gammap_upd(main)    @mulfog_name.each_index do |i|     next if @mulfog_name[i].nil? or @mulfog_name[i] == ''     # Manage fog scrolling     @mulfog_ox[i] -= @mulfog_sx[i] / 8.0     @mulfog_oy[i] -= @mulfog_sy[i] / 8.0     # Manage change in fog color tone     if @mulfog_tone_duration[i] >= 1        d = @mulfog_tone_duration[i]        target = @mulfog_tone_target[i]        @mulfog_tone[i].red = (@mulfog_tone[i].red * (d - 1) + target.red) / d        @mulfog_tone[i].green = (@mulfog_tone[i].green * (d - 1) + target.green) / d        @mulfog_tone[i].blue = (@mulfog_tone[i].blue * (d - 1) + target.blue) / d        @mulfog_tone[i].gray = (@mulfog_tone[i].gray * (d - 1) + target.gray) / d        @mulfog_tone_duration[i] -= 1     end     # Manage change in fog opacity level     if @mulfog_opacity_duration[i] >= 1        d = @mulfog_opacity_duration[i]        @mulfog_opacity[i] = (@mulfog_opacity[i] * (d - 1) + @mulfog_opacity_target[i]) / d        @mulfog_opacity_duration[i] -= 1     end    endend#--------------------------------------------------------------------------# * Start Changing Fog Color Tone#--------------------------------------------------------------------------def fogtone(i, tone, duration)    duration = duration * 2    tone = Tone.new(tone[0], tone[1], tone[2], tone[3])    @mulfog_tone_target[i] = tone.clone    @mulfog_tone_duration[i] = duration    if @mulfog_tone_duration[i] == 0     @mulfog_tone[i] = @mulfog_tone_target[i].clone    endend#--------------------------------------------------------------------------# * Start Changing Fog Opacity Level#--------------------------------------------------------------------------def fogopac(i, opacity, duration)    duration = duration * 2    @mulfog_opacity_target[i] = opacity * 1.0    @mulfog_opacity_duration[i] = duration    if @mulfog_opacity_duration[i] == 0     @mulfog_opacity[i] = @mulfog_opacity_target[i]    endenddef clear_mulfog    @mulfog_name.each_index {|i| @mulfog_name[i] = '' }endend$worale = {} if !$worale$worale['MutipleFog'] = true$fog = Wora_Multiple_Fog.newclass Spriteset_Mapalias wora_mulfog_sprmap_crepal create_parallaxalias wora_mulfog_sprmap_updpal update_parallaxalias wora_mulfog_sprmap_dispal dispose_parallaxdef create_parallax    @mulfog = []    @mulfog_name = []    @mulfog_hue = []    wora_mulfog_sprmap_crepalenddef update_parallax     wora_mulfog_sprmap_updpal    $game_map.mulfog_name.each_index do |i|     next if $game_map.mulfog_name[i].nil?     # If fog is different than current fog     if @mulfog_name[i] != $game_map.mulfog_name[i] or @mulfog_hue[i] != $game_map.mulfog_hue[i]        @mulfog_name[i] = $game_map.mulfog_name[i]        @mulfog_hue[i] = $game_map.mulfog_hue[i]        if @mulfog[i].nil?         @mulfog[i] = Plane.new(@viewport3)         @mulfog[i].z = 3000        end        if @mulfog[i].bitmap != nil         @mulfog[i].bitmap.dispose         @mulfog[i].bitmap = nil        end        if @mulfog_name[i] != ''         @mulfog[i].bitmap = Cache.load_bitmap('', @mulfog_name[i], @mulfog_hue[i])        end        Graphics.frame_reset     end     next if @mulfog[i].bitmap.nil?     # Update fog plane     @mulfog[i].zoom_x = ($game_map.mulfog_zoom[i] / 100.0) if @mulfog[i].zoom_x != ($game_map.mulfog_zoom[i] / 100.0)     @mulfog[i].zoom_y = ($game_map.mulfog_zoom[i] / 100.0) if @mulfog[i].zoom_y != ($game_map.mulfog_zoom[i] / 100.0)     @mulfog[i].opacity = $game_map.mulfog_opacity[i] if @mulfog[i].opacity != $game_map.mulfog_opacity[i]     @mulfog[i].blend_type = $game_map.mulfog_blend_type[i] if @mulfog[i].blend_type != $game_map.mulfog_blend_type[i]     @mulfog[i].ox = $game_map.mulfog_ox[i] + $game_map.display_x * 32 if @mulfog[i].ox != $game_map.mulfog_ox[i] + $game_map.display_x * 32     @mulfog[i].oy = $game_map.mulfog_oy[i] + $game_map.display_y * 32 if @mulfog[i].oy != $game_map.mulfog_oy[i] + $game_map.display_y * 32     @mulfog[i].tone = $game_map.mulfog_tone[i] if @mulfog[i].tone != $game_map.mulfog_tone[i]    endenddef dispose_parallax    @mulfog.each_index do |i|     next if @mulfog[i].nil?     @mulfog[i].bitmap.dispose if !@mulfog[i].bitmap.nil?     @mulfog[i].dispose    end    wora_mulfog_sprmap_dispalendend#==================================================================# [END] VX Multiple Fog by Woratana [woratana@hotmail.com]#==================================================================