Relatively Simple Fogs
Version: 1.5b
Author: Miget man12
Date: August 1, 2009
Version History
- Version 1.0 7.31.2009 First Version, Each map get's it's own fog.
- Version 1.5 8.1.2009 Added Multiple Fogs Feature.
- Version 1.5b 8.7.2009 Fixed bug when you enter and exit menu.
Planned Future Versions
n/a
Description
This script takes a different approach to fogs. Instead of having you enter a script call to make a fog appear, it will draw a different fog every time you transfer. In other words, each map has it's own fog that is automatically drawn. I originally made it for use in Twilight1300's Legend of Zelda: Realm of the Gods, then I decided to use it in my own project. I eventually edited it quite a bit, and I did some research, and I found that Woratana's is one of the few working fog scripts. I don't know about every one else, but that script creates a ton of lag for me
. Anyway, I decided to post this for others. Version 1.5 gives you the ability to use multiple fogs!
Features
- Each Map gets it's own fog
- Ability to change fogs while in a map
- Lots of customization for fogs
- (V1.5)Maps can have up to 9999 fogs! (Having that many is a really bad idea though
Screenshots
Instructions Refer to script instructions.
Script
#==============================================================================
# Miget man12's Relatively Simple Fogs V 1.5
#
# This script takes a different approach to fogs. Instead of having you enter
# a script call to make a fog appear, it will draw a different fog every time
# you transfer. In other words, each map has it's own fog that is automatically
# drawn. Version 1.5 allows you to have multiple fogs!
#-----------------------------------------------------------------------------
#Methods you can use::
# To pause a Fog, put a script command:
# $game_map.fog_frozen[id] = true
#
# To change the Opacity of fog while in a map, put:
# $game_map.fog[id].opacity = (0~255)
#
# To change the Blend of fog while in a map, put:
# $game_map.fog[id].blend_type = 0, 1, or 2 (normal, additive, or subtractive)
#
# To change the X movement speed of fog while in a map, put:
# $game_map.fog[id].sx = number (e.g.: 0.02, 348, 20.7 :P)
#
# To change the Y movement speed of fog while in a map, put:
# $game_map.fog[id].sy = number (e.g.: 0.4, 4731, 48.29)
#
# To change the Zoom of fog while in a map, put:
# $game_map.fog_zoom[id] = number (e.g.: 0.1, 674, 381.594)
#
# To change the Filename of a fog while in a map, put:
# $game_map.fog_filename[id] = "filename" (in quotes!)
#
# To create a Fog in a map that does not have a preset fog or change the fog,
# put:
# $game_map.setup_fog(See Fog Data Setup)
# Example::
# $game_map.setup_fog(["BlueSky",95,2,1.5,4,2])
#==============================================================================
module Mm12
#Customization::
MAP_FOGS = {} # DO NOT DELETE OR CHANGE THIS! #
#Instructions::
# To set up, put
# MAP_FOGS[map ID]=["fog filename",fog opacity(0~255),
# blend type(0:norm,1:add,2:sub),zoom level(1 is normal),
# move speed on X Axis(1/8 pixel/frame),move speed on Y Axis(1/8 pixel / frame)]
# Example:
# MAP_FOGS[1] = ["BlueSky",125,0,2,0,0]
# Explanation:
# MAP001 will have a fog with the BlueSky parallax with 125 opacity that has
# normal blend. It will be twice as big as the real file, and no movement.
# MAP_FOGS[2] = ["BlueSky",95,2,1.5,4,2]
# Explanation:
# MAP002 will have a fog with the BlueSky parallax with 95 opacity that has
# Sub. blend. It will be 1 1/2 times as big as the real file. It will move 1/2
# a pixel right every frame, and 1/4 a pixel down every frame.
#(V1.5)
# To have more than one fog per map, just put 2 fogs in brackets, seperated by
# commas:
# MAP_FOGS[3] = [["CloudySky",45,0,1.3,2,0],["BlueSky",45,2,1.5,3,5]]
################
# Actual Setup::
MAP_FOGS[1] = ["BlueSky",165,0,2,0,0]
MAP_FOGS[2] = ["BlueSky",145,2,1.5,4,2]
MAP_FOGS[3] = [["CloudySky",75,0,1.3,2,0],["BlueSky",65,2,1.5,3,5]]
# Folder where fogs reside
FOGS_FOLDER = "Parallaxes"
end
module Cache
#--------------------------------------------------------------------------
# * Get System Graphic
# filename : Filename
#--------------------------------------------------------------------------
def self.fog(filename)
load_bitmap("Graphics/#{Mm12::FOGS_FOLDER}/", filename) rescue Bitmap.new(200,200)
end
end
class Game_Map
attr_accessor :fog, :fog_frozen, :fog_hidden, :fog_opacity, :fog_ox, :fog_oy,
:fog_zoom, :fog_filename
alias mm12_fog_gm_mp_setup setup
alias mm12_fog_gm_mp_update update
alias mm12_fog_gm_mp_init initialize
def initialize
mm12_fog_gm_mp_init
@fogox = Array.new(9999,0)
@fogoy = Array.new(9999,0)
@fog_ox = []
@fog_oy = []
@fog = []
@filename = []
@fog_filename = []
@fog_zoom = []
@fog_hidden = []
@fog_frozen = Array.new(9999,false)
end
def setup(map_id)
mm12_fog_gm_mp_setup(map_id)
setup_fog
end
def setup_fog(fog_data=nil)
for i in 0..(@fog.size-1)
if @fog_hidden[i]
@fog[i].opacity = @fog_opacity
@fog_hidden[i] = false
return
end
@fog[i].dispose unless @fog[i] == nil
@fog[i] = nil
end
@fog = []
if fog_data == nil
fog_data = Mm12::MAP_FOGS[@map_id]
if fog_data.nil?
@fog_used = false
return
end
if !fog_data[0].is_a?(Array)
fog_data = [fog_data]
end
i = 0
for data in fog_data
@fog[i] = Plane.new
@fog[i].ox=0
@fog[i].oy=0
@fog[i].ox = @fog_ox[i] unless @fog_ox[i].nil?
@fog[i].oy = @fog_oy[i] unless @fog_oy[i].nil?
@fog_ox[i] = nil
@fog_oy[i] = nil
@fog[i].bitmap = Cache.fog(data[0])
@fog[i].z = 30
@fog[i].opacity = data[1]
@fog[i].blend_type = data[2]
@fog[i].zoom_x = data[3]
@fog[i].zoom_y = data[3]
@fog_zoom[i] = data[3]
@fog[i].sx = data[4]#.to_f
@fog[i].sy = data[5]#.to_f
@filename[i] = data[0]
@fog_filename[i] = data[0]
i += 1
end
else
if !fog_data[0].is_a?(Array)
fog_data = [fog_data]
end
i = 0
for data in fog_data
@fog_used = true
@fog[i] = Plane.new
@fog[i].bitmap = Cache.fog(data[0])
@fog[i].opacity = data[1]
@fog[i].blend_type = data[2]
@fog[i].zoom_x = data[3]
@fog[i].zoom_y = data[3]
@fog_zoom[i] = data[3]
@fog[i].sx = data[4]
@fog[i].sy = data[5]
@filename[i] = data[0]
@fog_filename[i] = data[0]
i += 1
end
end
end
def update
mm12_fog_gm_mp_update
for i in 0..(@fog.size-1)
return if @fog[i].nil?
@fog[i].zoom_x = @fog[i].zoom_y = @fog_zoom[i] if @fog[i].zoom_x != @fog_zoom[i]
if @fog_filename[i] != @filename[i]
@filename[i] = @fog_filename[i]
@fog[i].bitmap = Cache.fog(@filename)
end
if @fog_frozen[i]
@fog[i].ox = ($game_map.display_x/8.0)+@fogox[i] unless @fog[i].nil?# or @fog_frozen or @fog.ox == ($game_map.display_y/8.0)+(@fog.sx/8.0)
else
@fogox[i] -= @fog[i].sx/8.0 unless @fogox[i].nil?
@fog[i].ox = ($game_map.display_x/8.0)+@fogox[i] unless @fog[i].nil?# or @fog_frozen or @fog.ox == ($game_map.display_y/8.0)+(@fog.sx/8.0)
end
if @fog_frozen[i]
@fog[i].oy = ($game_map.display_y/8.0)+@fogoy[i] unless @fog[i].nil?# or @fog_frozen or @fog.oy == ($game_map.display_y/8.0)+(@fog.sy/8.0)
else
@fogoy[i] -= @fog[i].sy/8.0 unless @fogoy[i].nil?
@fog[i].oy = ($game_map.display_y/8.0)+@fogoy[i] unless @fog[i].nil?# or @fog_frozen or @fog.oy == ($game_map.display_y/8.0)+(@fog.sy/8.0)
end
end
end
end
class Scene_Map
alias mm12_fog_scn_mp_terminate terminate
alias mm12_fog_scn_mp_start start
def start
mm12_fog_scn_mp_start
$game_map.setup_fog
end
def terminate
mm12_fog_scn_mp_terminate
for i in 0..9999
next if $game_map.fog[i].nil?
$game_map.fog_ox[i] = $game_map.fog[i].ox
$game_map.fog_oy[i] = $game_map.fog[i].oy
$game_map.fog[i].dispose unless $game_map.fog[i].nil?
$game_map.fog[i] = nil
end
end
end
class Plane
attr_accessor :sx, :sy
end
Credit
- Miget man12
- Woratana - I never would have figured out the formula for getting the coordinates w/out his script.
Thanks
- Twilight1300, for originally requesting me to make a fog script
- Reijubv, for idea of multiple fogs per map
Support
I'm generally more active on RRR, but asking for support on here should be fine
Here's the RRR topic:
http://www.rpgrevolution.com/forums/index.php?showtopic=33707Known Compatibility Issues
None... Yet!
Demo
http://www.mediafire.com/download.php?mmzmykeymwuRestrictions
If you want to use this for a commercial game, PM me on RRR(RPG RPG Revolution) Feel free to edit it, but please do not post this or an edited version elsewhere.
~Miget man12
Discord
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