Code:
=begin
#==============================================================================
Title: Choice Options
Author: Hime
Date: Sep 13, 2015
------------------------------------------------------------------------------
** Change log
Mar 1, 2018
- Author: David "Linkey" T.
- Change: enabled font settings (bold, italic, name, size)
Sep 13, 2015
- fixed cancel choice
Jun 14, 2015
- multiple conditional texts can be applied. The ones added later have
higher priority
May 2, 2015
- added support for conditional text
Jan 2, 2015
- fixed bug where choice window doesn't reflect choice size
Nov 29, 2014
- removed choice scrolling and visible choice limits
Jul 6, 2014
- fixed bug where disabling choices will produce incorrect cancel branching
Jul 5, 2014
- fixed bug where cancel branch was not included in the choices
Nov 17, 2013
- choice formulas are now evaluated in the interpreter (rather than
Game_Message)
Oct 18, 2013
- added "disable_color" option
Jun 9, 2013
- bug fix: last choice was not colored correctly
Apr 10, 2013
- new lines automatically removed for "text" option
Apr 9, 2013
- added "text" choice option
Mar 8, 2013
- fixed a copy-by-reference issue
Mar 6, 2013
- hidden choice fixed
- new script interface added
Dec 6, 2012
- removed multiple choice implementation to be more flexible
- implemented scrolling choices
Dec 4, 2012
- added support for built-in choice editor
- initial release
------------------------------------------------------------------------------
** Terms of Use
* Free to use in non-commercial projects
* Contact me for commercial use
* No real support. The script is provided as-is
* Will do bug fixes, but no compatibility patches
* Features may be requested but no guarantees, especially if it is non-trivial
* Preserve this header
------------------------------------------------------------------------------
** Description
This script provides extended control over choices.
You can add "choice options" to each choice for further control over how
they should appear, when they should appear, ...
--------------------------------------------------------------------------------
** Installation
Place this script below Materials and above Main
------------------------------------------------------------------------------
** Usage
To add choice option, use one of the methods defined in the reference section.
For example, if you want to hide a choice 1 if actor 1's level is less than 5,
you would write
hide_choice(1, "$game_actors[1].level < 5")
------------------------------------------------------------------------------
** Reference
The following options are available
Method: disable_choice
Effect: disables choice if condition is met
Usage: Takes a string representing a boolean statement. For example,
"$game_actors[1].level > 5" means that the condition will only be
selectable if actor 1's level is greater than 5.
Method: hide_choice
Effect: hides choice if condition is met
Usage: Takes a string representing a boolean statement. For example,
"$game_party.gold < 2000" means that the condition will not be shown
if the party's gold is less than 2000
Method: color_choice
Effect: Very simple text color changing based on system colors
Usage: Takes an integer as the text color, based on the system colors.
(eg: 2 is red by default). Check the "Window.png" file in your
RTP folder to see the default colors
Method: text_choice
Effect: Sets the text of the choice to the custom text.
Usage: Takes a string that will replace whatever you place in the choice
editor. This allows you to exceed the 50-char limit. Additionally,
you can specify a second string which is a condition. If the condition
is met, only then will this text be applied. When multiple text choice
calls are applied, priority is given to the last script call.
------------------------------------------------------------------------------
** Compatibility
This script must be placed below Large Choices
------------------------------------------------------------------------------
** Credits
Enelvon, for scrolling choices implementation
#==============================================================================
=end
$imported = {} if $imported.nil?
$imported["TH_ChoiceOptions"] = true
#==============================================================================
# ** Configuration
#==============================================================================
module Tsuki
module Choice_Options
end
end
#==============================================================================
# ** Rest of the script
#==============================================================================
class Game_Message
attr_reader :choice_map
attr_accessor :orig_choices
attr_accessor :choice_options
alias :th_choice_options_clear :clear
def clear
th_choice_options_clear
clear_choice_options
@choice_map = []
@orig_choices = []
end
def clear_choice_map
end
# Hardcode...
def clear_choice_options
@choice_options = {}
@choice_options[:condition] = {}
@choice_options[:hidden] = {}
@choice_options[:color] = {}
@choice_options[:text] = {}
@choice_options[:cond_text] = {}
@choice_options[:disable_color] = {}
@choice_options[:font_bold] = {}
@choice_options[:font_italic] = {}
@choice_options[:font_size] = {}
@choice_options[:font_name] = {}
end
# Just hardcode. Refactor later.
def set_choice_option(type, num, arg)
case type
when :condition
@choice_options[type][num] = arg
when :hidden
@choice_options[type][num] = arg
when :color
@choice_options[type][num] = arg.to_i
when :text
arg[0].gsub!("\n", "")
@choice_options[type][num] ||= []
@choice_options[type][num] << arg
when :disable_color
@choice_options[type][num] = arg.to_i
when :font_bold
@choice_options[type][num] = arg
when :font_italic
@choice_options[type][num] = arg
when :font_size
@choice_options[type][num] = arg
when :font_name
@choice_options[type][num] = arg
else
return
end
end
def get_choice_option(type, num)
return @choice_options[type][num]
end
def choice_hidden?(num)
return @choice_options[:hidden][num]
end
end
class Game_Interpreter
alias :th_choice_options_setup_choices :setup_choices
def setup_choices(params)
# start with our original choices
th_choice_options_setup_choices(params)
replace_choice_texts
setup_choice_map
end
def replace_choice_texts
$game_message.choices.size.times do |i|
data = $game_message.get_choice_option(:text, i+1)
next unless data
data.reverse.each do |text, cond|
if eval_choice_condition(cond)
$game_message.choices[i] = text
break
end
end
end
end
#-----------------------------------------------------------------------------
# New. Go through hidden choices and map the indices appropriately.
# The list of choices should only contain the list of visible choices
# since other classes probably don't expect to have to check whether
# a choice is hidden or not
#-----------------------------------------------------------------------------
def setup_choice_map
$game_message.orig_choices = $game_message.choices.clone
$game_message.choices.clear
$game_message.orig_choices.each_with_index do |choice, i|
next if choice_hidden?(i+1)
$game_message.choices.push(choice)
$game_message.choice_map.push(i)
end
# Add "branch" choice to the list. Remember to subtract 1 since it's always
# the last one. The assumption here is that the branch choice is never
# hidden...
if $game_message.choice_cancel_type > 0
$game_message.choice_map.push($game_message.orig_choices.size )
end
# We need to update the cancel choice.
# Cancel choice of 0 means it is disallowed.
if $game_message.choice_cancel_type == 0
###
# By default, the last choice is the branch choice, so we just set it to the
# last one in our choice map
elsif $game_message.choice_cancel_type == $game_message.orig_choices.size + 1
$game_message.choice_cancel_type = $game_message.choice_map.size
# Canceling is allowed, but the cancel choice is hidden, so we disallow
# canceling by setting it to zero
elsif choice_hidden?($game_message.choice_cancel_type) || choice_disabled?($game_message.choice_cancel_type)
$game_message.choice_cancel_type = 0
end
# redefine the choice proc
$game_message.choice_proc = Proc.new {|n|
@branch[@indent] = $game_message.choice_map[n] || 4
}
end
# Return true if the choice is hidden
def choice_hidden?(n)
$game_message.get_choice_option(:hidden, n)
end
def choice_disabled?(n)
$game_message.get_choice_option(:condition, n)
end
# add a choice option
def choice_option(type, choice_num, arg)
$game_message.set_choice_option(type.to_sym, choice_num, arg)
end
def hide_choice(choice_num, condition)
$game_message.set_choice_option(:hidden, choice_num, eval_choice_condition(condition))
end
def disable_choice(choice_num, condition)
$game_message.set_choice_option(:condition, choice_num, eval_choice_condition(condition))
end
def color_choice(choice_num, value)
$game_message.set_choice_option(:color, choice_num, value)
end
def disable_color_choice(choice_num, value)
$game_message.set_choice_option(:disable_color, choice_num, value)
end
def text_choice(choice_num, text, condition="")
$game_message.set_choice_option(:text, choice_num, [text, condition])
end
def choice_font_bold(choice_num, args=true)
$game_message.set_choice_option(:font_bold, choice_num, args)
end
def choice_font_italic(choice_num, args=true)
$game_message.set_choice_option(:font_italic, choice_num, args)
end
def choice_font_size(choice_num, args)
$game_message.set_choice_option(:font_size, choice_num, args.to_i)
end
def choice_font_name(choice_num, args)
$game_message.set_choice_option(:font_name, choice_num, args)
end
def eval_choice_condition(condition, p=$game_party, t=$game_troop, s=$game_switches, v=$game_variables)
return true if condition.empty?
eval(condition)
end
end
class Window_ChoiceList < Window_Command
def update_placement
self.width = [max_choice_width + 12, 96].max + padding * 2
self.width = [width, Graphics.width].min
self.height = fitting_height($game_message.choices.size)
self.x = Graphics.width - width
if @message_window.y >= Graphics.height / 2
self.y = @message_window.y - height
else
self.y = @message_window.y + @message_window.height
end
end
# Overwrite. Apply choice options when making text
def make_command_list
$game_message.orig_choices.each_with_index do |choice, i|
next if $game_message.choice_hidden?(i+1)
condition = $game_message.get_choice_option(:condition, i+1)
condition_met = condition.nil? ? true : !condition
add_command(choice, :choice, condition_met)
end
end
# Apply font-related choice options when drawing choices
alias :th_multiple_choice_draw_item :draw_item
def draw_item(index)
set_choice_color(index)
th_multiple_choice_draw_item(index)
end
# I have my own font settings for each option so don't need the default
def reset_font_settings
end
# New. Apply font settings
def set_choice_color(index)
color = $game_message.get_choice_option(:color, $game_message.choice_map[index] + 1)
disable_color = $game_message.get_choice_option(:disable_color, $game_message.choice_map[index] + 1)
contents.font.bold = $game_message.get_choice_option(:font_bold, $game_message.choice_map[index] + 1)
contents.font.italic = $game_message.get_choice_option(:font_italic, $game_message.choice_map[index] + 1)
contents.font.size = $game_message.get_choice_option(:font_size, $game_message.choice_map[index] + 1) if($game_message.get_choice_option(:font_size, $game_message.choice_map[index] + 1))
if($game_message.get_choice_option(:font_name, $game_message.choice_map[index] + 1))
contents.font.name = $game_message.get_choice_option(:font_name, $game_message.choice_map[index] + 1)
else
contents.font.name = Font.default_name
end
if color && command_enabled?(index)
change_color(text_color(color), command_enabled?(index))
elsif disable_color && !command_enabled?(index)
change_color(text_color(disable_color), command_enabled?(index))
else
change_color(normal_color, command_enabled?(index))
end
end
end
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