新人求问·关于技能使用菜单不关 - Project1

=begin
#===============================================================================
Title: Scene Interpreter
Author: Hime
Date: Nov 21, 2015
--------------------------------------------------------------------------------
** Change log
Nov 21, 2015
- fixed bug where item menu crashes when using common event
Nov 17, 2015
- create scene message windows, not normal windows
Oct 24, 2015
- implement callback function for scene interpreter
Sep 18, 2015
- fixed major memory leak issues reported by Sixth
May 26, 2015
- fixed issue with common events called by scene interpreter
Jan 27, 2015
- experimental cross-scene common events
Nov 19, 2014
- Interpreter is re-created on reset so commands don't continue to run from
the previous session
Oct 13, 2014
- added support for disabling other windows when interpreter takes control
- moved interpreter into SceneManager as a global scene interpreter
Sep 5, 2013
- fixed bug where common events returning to map did not execute properly
Apr 24, 2013
- fixed bug where game crashed when no common events were reserved
Apr 3, 2013
- Added comment to determine scene to run common event
Mar 30, 2013
- Initial release
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** 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
* Credits to Hime Works in your project
* Preserve this header
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** Description
This script adds an interpreter and message window to every scene so that
you can run common events in any scene.
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** Installation
Place this below Materials and above Main. You should place this above other
custom scripts.
--------------------------------------------------------------------------------
** Usage
If you would like a common event to run in the current scene, create a
comment in the common event command list with this string
<run scene: current>
#===============================================================================
=end
$imported = {} if $imported.nil?
$imported["TH_SceneInterpreter"] = true
#===============================================================================
# ** Configuration
#===============================================================================
module TH
module Scene_Interpreter
# Run common events directly in scene without going to map
No_Return_Scene = true
Run_Regex = /<run[-_ ]scene:\s*(\w+)/i
end
end
#===============================================================================
# ** Rest of Script
#===============================================================================
module RPG
class CommonEvent
#---------------------------------------------------------------------------
# Which scene to run this common event
#---------------------------------------------------------------------------
def run_scene
return @run_scene unless @run_scene.nil?
parse_comments_scene_interpreter
return @run_scene
end
#---------------------------------------------------------------------------
# Parse the commands for a Run Scene comment
#---------------------------------------------------------------------------
def parse_comments_scene_interpreter
# just an arbitrary default value
@run_scene = :map
@list.each do |cmd|
if cmd.code == 108 && cmd.parameters[0] =~ TH::Scene_Interpreter::Run_Regex
@run_scene = $1.downcase.to_sym
end
end
end
end
end
module SceneManager
class << self
alias :th_scene_interpreter_run :run
end
def self.run
init_interpreter
th_scene_interpreter_run
end
def self.init_interpreter
@interpreter = Game_SceneInterpreter.new
end
def self.interpreter
@interpreter
end
end
#-------------------------------------------------------------------------------
# A special interpreter for scenes
#-------------------------------------------------------------------------------
class Game_SceneInterpreter < Game_Interpreter
attr_accessor :callback
def pause_windows
SceneManager.scene.store_active_windows
end
def unpause_windows
SceneManager.scene.restore_active_windows
end
def update
@fiber.resume if @fiber
end
alias :th_scene_interpreter_run :run
def run
th_scene_interpreter_run
if @callback
@callback.call
@callback = nil
end
end
end
class Scene_Base
alias :th_scene_interpreter_start :start
def start
@active_windows = []
@windows = []
th_scene_interpreter_start
create_message_window
end
alias :th_scene_interpreter_post_start :post_start
def post_start
instance_variables.each do |varname|
ivar = instance_variable_get(varname)
if !ivar.is_a?(Window_SceneMessage) && ivar.is_a?(Window)
@windows << ivar
end
end
th_scene_interpreter_post_start
end
#-----------------------------------------------------------------------------
# Create message window
#-----------------------------------------------------------------------------
def create_message_window
@message_window = Window_SceneMessage.new
end
alias :th_scene_interpreter_update :update
def update
th_scene_interpreter_update
update_interpreter
end
#-----------------------------------------------------------------------------
# Run any common events
#-----------------------------------------------------------------------------
def update_interpreter
loop do
SceneManager.interpreter.update
return if SceneManager.interpreter.running?
# Don't setup the common event if it doesn't run in the current scene
return if $game_temp.common_event_reserved? && $data_common_events[$game_temp.common_event_id].run_scene != :current
if SceneManager.interpreter.setup_reserved_common_event
store_active_windows
else
restore_active_windows
return
end
end
end
#-----------------------------------------------------------------------------
# Go through all windows and store them if they're active
#-----------------------------------------------------------------------------
def store_active_windows
restore_active_windows
@windows.each do |win|
if win.active
@active_windows.push(win)
win.deactivate
end
end
end
def restore_active_windows
@active_windows.each do |win|
win.activate
end
@active_windows = []
end
end
class Scene_ItemBase < Scene_MenuBase
alias :th_scene_interpreter_check_common_event :check_common_event
def check_common_event
return if !$game_temp.common_event_reserved? || ($game_temp.common_event_reserved? && $data_common_events[$game_temp.common_event_id].run_scene == :current)
SceneManager.interpreter.callback = Proc.new { @actor_window.refresh unless @actor_window.disposed? }
th_scene_interpreter_check_common_event
end
end
class Window_SceneMessage < Window_Message
#-----------------------------------------------------------------------------
# These are all random z values
#-----------------------------------------------------------------------------
alias :th_scene_interpreter_initialize :initialize
def initialize
super
self.z = 500
@gold_window.z = 500
@item_window.z = 500
@number_window.z = 500
@choice_window.z = 500
end
end
class Game_Interpreter
attr_reader :index
alias :th_scene_interpreter_command_117 :command_117
def command_117
common_event = $data_common_events[@params[0]]
if common_event && common_event.run_scene == :current
# hack solution. When a common event is called, we check whether
# it should run in the current scene or not. If it should, we delegate
# it to the scene interpreter. However, common events from the
# scene interpreter run into problems
if self.is_a?(Game_SceneInterpreter)
child = Game_SceneInterpreter.new(@depth + 1)
child.setup(common_event.list, same_map? ? @event_id : 0)
child.run
else
SceneManager.interpreter.setup(common_event.list)
Fiber.yield while SceneManager.interpreter.running?
end
else
th_scene_interpreter_command_117
end
end
end
# Memory leak situation is created when the following scenes create their own
# message windows, overwriting the one created when the scene started. Issue reported and
# fix provided by Sixth
class Scene_Map
def create_message_window
@message_window = Window_SceneMessage.new unless @message_window && !@message_window.disposed?
end
end
class Scene_Battle
def create_message_window
@message_window = Window_SceneMessage.new unless @message_window && !@message_window.disposed?
end
end

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