Enable localization of game text

scripts/EdText.rb

@@ -25,9 +25,9 @@ module EdText
       sleep 0.2
     end
     result = nil
+    text = Language.tr(text.to_s.gsub(/\s*\n\s*/, " ").strip)
     thread = Thread.new do
       result = Oneshot.msgbox(type, text
-          .gsub(/\s+\n\s+/, " ")
           .gsub("\\p", $game_oneshot.player_name) +
           " " * 10)
           # HACK: Fuck

scripts/Interpreter 3.rb

@@ -19,6 +19,10 @@ class Interpreter
     # Create full text string
     choices = false
     text = @list[@index].parameters[0].strip
+
+    # Translate text
+    text = Language.tr(text).clone
+
     if text.start_with?('$')
       is_doc = true
       text.slice!(0)
@@ -31,11 +35,11 @@ class Interpreter
       # 401: another line of text
       if @list[@index+1].code == 401
         @index += 1
-        text << " " << @list[@index].parameters[0].rstrip
+        text << " " << Language.tr(@list[@index].parameters[0].rstrip).clone
       elsif @list[@index+1].code == 101 && (is_doc || is_credits)
         # 101: Another message box
         # Tack on if we're a doc
-        new_text = @list[@index+1].parameters[0].strip
+        new_text = Language.tr(@list[@index+1].parameters[0].strip).clone
         if new_text.start_with?('$')
           text << "\n\n" << new_text[1..-1]
           @index += 1
@@ -64,9 +68,7 @@ class Interpreter
     end
     text.gsub!(/\s*\\n\s*/, '\\n')
     text.strip!
-
-    # Translate text
-    text = Language.tr(text).clone
+    text = Language.tr(text)
 
     # Parse first line for portrait specifier
     if text[0,1] == '@'

scripts/Main.rb

@@ -16,7 +16,6 @@ begin
 
   # Load persistent data
   Persistent.load
-  $persistent.lang = 'ja'
 
   # Prepare for transition
   Graphics.freeze

scripts/Persistent.rb

@@ -39,6 +39,10 @@ class Persistent
     Language.set(@lang)
   end
   
+  def langcode
+  	self.lang.full.to_s
+  end
+
   # MARSHAL
   def marshal_dump
     [@lang]
@@ -49,7 +53,7 @@ class Persistent
 
   # Save/Load global instance of persistent
   FILE_NAME = Oneshot::SAVE_PATH + '/persistent.dat'
-  def self.save
+  def save
     File.open(FILE_NAME, 'wb') do |file|
       Marshal.dump($persistent, file)
     end

scripts/Scene_Map.rb

@@ -98,7 +98,7 @@ class Scene_Map
       # either telling them they can't quit during a cutscene
       # or telling them they're saving and quitting
       if $game_system.map_interpreter.running?
-        EdText.info("You cannot perform this action during cutscenes.")
+        EdText.info(tr("You cannot perform this action during cutscenes."))
         return
       else
         $game_temp.common_event_id = 35

scripts/Window_MainMenu.rb

@@ -5,9 +5,9 @@ class Window_MainMenu < Window_Selectable
 
     # Set up menu options
     @commands = Array.new
-    @commands << tr('Travel')
-    @commands << tr('Notes')
-    @commands << tr('Settings')
+    @commands << 'Travel'
+    @commands << 'Notes'
+    @commands << 'Settings'
     @item_max = @commands.size
     @column_max = @item_max
 
@@ -47,7 +47,7 @@ class Window_MainMenu < Window_Selectable
     # Update item
     rect = Rect.new(w * index, 0, w - 32, 32)
     self.contents.fill_rect(rect, Color.new(0, 0, 0, 0))
-    self.contents.draw_text(rect, @commands[index], 1)
+    self.contents.draw_text(rect, tr(@commands[index]), 1)
   end
   #--------------------------------------------------------------------------
   # * Disable Item
@@ -59,6 +59,10 @@ class Window_MainMenu < Window_Selectable
 
   # Open/show the menu
   def open
+    # redraw in case language has been updated
+    for i in 0...@item_max
+      draw_item(i, normal_color)
+    end
     self.opacity = 0
     self.contents_opacity = 0
     self.visible = true

scripts/Window_Settings.rb

@@ -7,6 +7,7 @@ class Window_Settings
   SETTINGS_FILE_NAME = Oneshot::SAVE_PATH + '/settings.conf'
   
   def save_settings
+    $persistent.save
     File.open(SETTINGS_FILE_NAME, 'w') do |file|
       file.puts('bgm_volume=' + Audio.bgm_volume.to_s)
       file.puts('sfx_volume=' + Audio.sfx_volume.to_s)
@@ -75,6 +76,7 @@ class Window_Settings
     @title.bitmap.font.size = 40
     @title.y = TITLE_TOP_MARGIN
     @title.x = MARGIN
+    Language.register_text_sprite(self.class.name + "_title", @title)
     @data_sprites = []
     @viewport.z = 9998
 	
@@ -110,10 +112,16 @@ class Window_Settings
 			 tr('Default movement'),
 			 tr('Colorblind mode'),
 			 tr('Frameskip'),
+			 tr('Language'),
 			 tr('Configure Controls (Press F1)'),
 			]
 
     @index = 0
+    # Load our language settings from persistent, stored differently
+    @lang_index = Language::LANGUAGES.index($persistent.langcode)
+    if @lang_index.nil?
+        @lang_index = 0
+    end
 
     # Create title
     @title.bitmap.clear
@@ -126,6 +134,7 @@ class Window_Settings
       spr.x = MARGIN
       spr.y = TITLE_MARGIN + TITLE_TOP_MARGIN + ITEM_SPACING * i
       spr.opacity = 0
+      Language.register_text_sprite(self.class.name + "_option_#{i}", spr)
 	  redraw_setting(spr, i)
       
       @data_sprites << spr
@@ -168,9 +177,13 @@ class Window_Settings
 		  else
 		    spr.bitmap.draw_text(260, 0, spr.bitmap.width, spr.bitmap.height, tr("OFF"))
 		  end
+        when 6 # Language
+          l = Language::LANGUAGES[@lang_index] rescue Language::LANGUAGES[0]
+          spr.bitmap.draw_text(260, 0, spr.bitmap.width, spr.bitmap.height, l)
         end
   end
 
+
   def redraw_setting_index(i)
     if !@data_sprites.kind_of?(Array)
 	  return
@@ -181,6 +194,16 @@ class Window_Settings
     redraw_setting(@data_sprites[i], i)
   end
 
+
+  def redraw_all_settings
+    @title.bitmap.clear
+    @title.bitmap.draw_text(0, 0, @title.bitmap.width, @title.bitmap.height, tr("Settings"))
+    for i in 0..7
+      redraw_setting_index(i)
+    end
+  end
+
+
   def update
     if @fade_in
       self.opacity += 20
@@ -276,15 +299,16 @@ class Window_Settings
 		  Audio.bgm_volume -= 1
 		  if old_vol > 1
             Audio.se_play("Audio/SE/text_robot.wav", 70, (Audio.bgm_volume/2) + 75)
+		    redraw_setting_index(0)
 		  end
 		elsif Input.trigger?(Input::RIGHT) || (Input.press?(Input::RIGHT) && (@right_hold_timer >= 15))
 		  @right_hold_timer -= 2
 		  Audio.bgm_volume += 1
 		  if old_vol < 100
             Audio.se_play("Audio/SE/text_robot.wav", 70, (Audio.bgm_volume/2) + 75)
-		  end
-		end
 		    redraw_setting_index(0)
+		  end
+		end
 		
 	  when 1 #sfx vol
 		old_vol = Audio.sfx_volume
@@ -293,15 +317,16 @@ class Window_Settings
 		  Audio.sfx_volume -= 1
 		  if old_vol > 1
             Audio.se_play("Audio/SE/text_robot.wav", 70, (Audio.sfx_volume/2) + 75)
+		    redraw_setting_index(1)
 		  end
 		elsif Input.trigger?(Input::RIGHT) || (Input.press?(Input::RIGHT) && (@right_hold_timer >= 15))
 		  @right_hold_timer -= 2
 		  Audio.sfx_volume += 1
 		  if old_vol < 100
             Audio.se_play("Audio/SE/text_robot.wav", 70, (Audio.sfx_volume/2) + 75)
-		  end
-		end
 		    redraw_setting_index(1)
+		  end
+		end
 		
 	  when 2 #fullscreen
 	    if Input.trigger?(Input::ACTION) || Input.trigger?(Input::LEFT) || Input.trigger?(Input::RIGHT)
@@ -354,6 +379,24 @@ class Window_Settings
 	      end
 		  redraw_setting_index(5)
 		end
+		
+	  when 6 #language
+	    if Input.trigger?(Input::ACTION) || Input.trigger?(Input::RIGHT)
+          @lang_index += 1
+          if @lang_index >= Language::LANGUAGES.length
+            @lang_index = 0
+          end
+          $persistent.lang = Language::LANGUAGES[@lang_index]
+          redraw_all_settings()
+		end
+		if Input.trigger?(Input::LEFT) 
+		  @lang_index -= 1
+		  if @lang_index < 0
+		    @lang_index = Language::LANGUAGES.length - 1
+		  end
+          $persistent.lang = Language::LANGUAGES[@lang_index]	
+          redraw_all_settings()
+		end
 	end
 
     if Input.trigger?(Input::CANCEL)

scripts/_scripts.txt

@@ -100,7 +100,7 @@ Persistent
 
 # Internationalization
 i18n_Language
-i18n_English
+i18n_Japanese
 
 # Data
 Data_Item

scripts/i18n_Language.rb

@@ -1,32 +1,56 @@
 # Classes for translating text similar to GNU gettext
 
 # Translator class: translate text to another language
+
+# for debug REMOVE BEFORE COMMITTING
+require "zlib"
+
 class Language
   FONT_WESTERN = 'Terminus (TTF)'
   FONT_CJK = 'WenQuanYi Micro Hei'
+  LANG_WESTERN = [
+    'en', 'fr', 'pt_BR'
+  ]
+  LANG_CJK = [
+    'ja', 'ko', 'zh_CN'
+  ]
+  LANGUAGES = LANG_WESTERN + LANG_CJK
 
   class << self
     def set(lc)
+      dbg_print(lc.lang)
+      @data = nil
       @tr = nil
       script = nil
       [lc.full.to_s, lc.lang.to_s].each do |name|
-        begin
-          @tr, script = load_data("Languages/#{name}.rxdata")
-          break
-        rescue
+        path = "Languages/#{name}.loc"
+        dbg_print(path)
+        if FileTest.exist?(path)
+          File.open(path, "rb") do |file|
+            @data = Marshal.load(file)
+            if LANG_CJK.include? name
+                Font.default_name = FONT_CJK
+            else
+                Font.default_name = FONT_WESTERN
             end
           end
-      exec(script) if script
+        end
+      end
+      reset_fonts(@text_sprites)
       Oneshot.set_yes_no(tr('Yes'), tr('No'))
     end
 
     # Translate some text
     def tr(string)
+      #dbg_print(caller_locations(1, 1).first.tap{|loc| puts "#{loc.path}:#{loc.lineno}"})
+      dbg_print(string)
       if @data
-        @data[Zlib::crc32(string)] || string
+        rv = @data[Zlib::crc32(string)] || string
       else
-        string
+        rv = string
       end
+      dbg_print(rv)
+      return rv
     end
 
     # Turn all database items into translatable strings
@@ -41,6 +65,42 @@ class Language
         end
       end
     end
+
+    def dbg_print(str)
+      dbg = IO.new(STDERR.fileno)
+      if str.nil?
+        dbg.write("null\n")
+      else
+        dbg.write(str.to_s + "\n")
+      end
+      dbg.close()
+    end
+
+    def register_text_sprite(key, spr)
+      dbg_print(key)
+      if @text_sprites.nil?
+        @text_sprites = Hash.new()
+      end
+      @text_sprites[key] = spr
+    end
+
+    def reset_fonts(sprites)
+      if sprites.kind_of?(Array)
+        sprites.each do |spr|
+          if spr.kind_of?(Sprite)
+             spr.bitmap.font.name = Font.default_name
+          end
+        end
+      elsif sprites.kind_of?(Hash)
+        sprites.each_value do |spr|
+          if spr.kind_of?(Sprite)
+             spr.bitmap.font.name = Font.default_name
+          end
+        end
+      elsif sprites.kind_of?(Sprite)
+        sprites.bitmap.font.name = Font.default_name
+      end
+    end
   end
 end